sys-apps:nix-2.0.4:20190309-090031.log

sys-apps:nix-2.0.4:20190309-090031.log (text/plain), 46.10 KB, created by Toralf Förster on 2019-03-09 10:21:56 UTC

 * Package:    sys-apps/nix-2.0.4
 * Repository: gentoo
 * Maintainer: [e-mail]
 * USE:        abi_x86_64 amd64 elibc_glibc gc kernel_linux userland_GNU
 * FEATURES:   network-sandbox preserve-libs sandbox userpriv usersandbox
 * Adding group 'nixbld' to your system ...
 *  - Groupid: next available
 * Adding user 'nixbld1' to your system ...
 *  - Userid: 169
 *  - Shell: /sbin/nologin
 *  - Home: /var/empty
 *  - Groups: nixbld,nixbld
 *  - GECOS: added by portage for nix
 * Adding user 'nixbld2' to your system ...
 *  - Userid: 170
 *  - Shell: /sbin/nologin
 *  - Home: /var/empty
 *  - Groups: nixbld,nixbld
 *  - GECOS: added by portage for nix
 * Adding user 'nixbld3' to your system ...
 *  - Userid: 171
 *  - Shell: /sbin/nologin
 *  - Home: /var/empty
 *  - Groups: nixbld,nixbld
 *  - GECOS: added by portage for nix
 * Adding user 'nixbld4' to your system ...
 *  - Userid: 172
 *  - Shell: /sbin/nologin
 *  - Home: /var/empty
 *  - Groups: nixbld,nixbld
 *  - GECOS: added by portage for nix
 * Adding user 'nixbld5' to your system ...
 *  - Userid: 173
 *  - Shell: /sbin/nologin
 *  - Home: /var/empty
 *  - Groups: nixbld,nixbld
 *  - GECOS: added by portage for nix
 * Adding user 'nixbld6' to your system ...
 *  - Userid: 174
 *  - Shell: /sbin/nologin
 *  - Home: /var/empty
 *  - Groups: nixbld,nixbld
 *  - GECOS: added by portage for nix
 * Adding user 'nixbld7' to your system ...
 *  - Userid: 175
 *  - Shell: /sbin/nologin
 *  - Home: /var/empty
 *  - Groups: nixbld,nixbld
 *  - GECOS: added by portage for nix
 * Adding user 'nixbld8' to your system ...
 *  - Userid: 176
 *  - Shell: /sbin/nologin
 *  - Home: /var/empty
 *  - Groups: nixbld,nixbld
 *  - GECOS: added by portage for nix
 * Adding user 'nixbld9' to your system ...
 *  - Userid: 177
 *  - Shell: /sbin/nologin
 *  - Home: /var/empty
 *  - Groups: nixbld,nixbld
 *  - GECOS: added by portage for nix
 * Adding user 'nixbld10' to your system ...
 *  - Userid: 178
 *  - Shell: /sbin/nologin
 *  - Home: /var/empty
 *  - Groups: nixbld,nixbld
 *  - GECOS: added by portage for nix
>>> Unpacking source...
>>> Unpacking nix-2.0.4.tar.xz to /var/tmp/portage/sys-apps/nix-2.0.4/work
>>> Source unpacked in /var/tmp/portage/sys-apps/nix-2.0.4/work
>>> Preparing source in /var/tmp/portage/sys-apps/nix-2.0.4/work/nix-2.0.4 ...
 * Applying nix-1.11.6-systemd.patch ...
 [ ok ]
 * Applying nix-1.11.6-respect-CXXFLAGS.patch ...
 [ ok ]
 * Applying nix-1.11.6-respect-LDFLAGS.patch ...
 [ ok ]
 * Applying nix-2.0-user-path.patch ...
 [ ok ]
 * Running eautoreconf in '/var/tmp/portage/sys-apps/nix-2.0.4/work/nix-2.0.4' ...
 * Running aclocal ...
 [ ok ]
 * Running autoconf --force ...
 [ ok ]
 * Running autoheader ...
 [ ok ]
 * Running elibtoolize in: nix-2.0.4/
 * Running elibtoolize in: nix-2.0.4/perl/
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/sys-apps/nix-2.0.4/work/nix-2.0.4 ...
 * econf: updating nix-2.0.4/config/config.sub with /usr/share/gnuconfig/config.sub
 * econf: updating nix-2.0.4/config/config.guess with /usr/share/gnuconfig/config.guess
./configure --prefix=/usr --build=x86_64-pc-linux-gnu --host=x86_64-pc-linux-gnu --mandir=/usr/share/man --infodir=/usr/share/info --datadir=/usr/share --sysconfdir=/etc --localstatedir=/var/lib --docdir=/usr/share/doc/nix-2.0.4 --htmldir=/usr/share/doc/nix-2.0.4/html --libdir=/usr/lib64 --localstatedir=/nix/var --enable-gc
checking for a sed that does not truncate output... /bin/sed
checking build system type... x86_64-pc-linux-gnu
checking host system type... x86_64-pc-linux-gnu
checking for the canonical Nix system name... x86_64-linux
checking for x86_64-pc-linux-gnu-gcc... x86_64-pc-linux-gnu-gcc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables... 
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether x86_64-pc-linux-gnu-gcc accepts -g... yes
checking for x86_64-pc-linux-gnu-gcc option to accept ISO C89... none needed
checking for dirent.h that defines DIR... yes
checking for library containing opendir... none required
checking for struct dirent.d_type... yes
checking for x86_64-pc-linux-gnu-gcc... (cached) x86_64-pc-linux-gnu-gcc
checking whether we are using the GNU C compiler... (cached) yes
checking whether x86_64-pc-linux-gnu-gcc accepts -g... (cached) yes
checking for x86_64-pc-linux-gnu-gcc option to accept ISO C89... (cached) none needed
checking for x86_64-pc-linux-gnu-g++... x86_64-pc-linux-gnu-g++
checking whether we are using the GNU C++ compiler... yes
checking whether x86_64-pc-linux-gnu-g++ accepts -g... yes
checking how to run the C preprocessor... x86_64-pc-linux-gnu-gcc -E
checking whether x86_64-pc-linux-gnu-g++ supports C++11 features by default... yes
checking for special C compiler options needed for large files... no
checking for _FILE_OFFSET_BITS value needed for large files... no
checking for pubsetbuf... yes
checking for statvfs... yes
checking for pipe2... yes
checking for lutimes... yes
checking whether it is possible to create a link to a symlink... yes
checking how to run the C++ preprocessor... x86_64-pc-linux-gnu-g++ -E
checking for grep that handles long lines and -e... /bin/grep
checking for egrep... /bin/grep -E
checking for ANSI C header files... yes
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... yes
checking locale usability... yes
checking locale presence... yes
checking for locale... yes
checking for bash... /bin/bash
checking for patch... /usr/bin/patch
checking for xmllint... /usr/bin/xmllint
checking for xsltproc... /usr/bin/xsltproc
checking for flex... /usr/bin/flex
checking for bison... /usr/bin/bison
checking for sed... /bin/sed
checking for tar... /bin/tar
checking for bzip2... /bin/bzip2
checking for gzip... /bin/gzip
checking for xz... /usr/bin/xz
checking for dot... no
checking for pv... pv
checking for brotli... /usr/bin/brotli
checking for lsof... /usr/bin/lsof
checking for cat... /bin/cat
checking for tr... /usr/bin/tr
checking for x86_64-pc-linux-gnu-pkg-config... /usr/bin/x86_64-pc-linux-gnu-pkg-config
checking pkg-config is at least version 0.9.0... yes
checking for OPENSSL... yes
checking for BZ2_bzWriteOpen in -lbz2... yes
checking bzlib.h usability... yes
checking bzlib.h presence... yes
checking for bzlib.h... yes
checking for SQLITE3... yes
checking for LIBCURL... yes
checking for SODIUM... yes
checking for LIBLZMA... yes
checking for lzma_stream_encoder_mt in -llzma... yes
checking for LIBBROTLI... yes
checking for LIBSECCOMP... yes
checking for aws/s3/S3Client.h... (cached) no
checking for BDW_GC... yes
checking for setresuid... yes
checking for setreuid... yes
checking for lchown... yes
checking for strsignal... yes
checking for posix_fallocate... yes
checking for sysconf... yes
checking if you have a recent GNU tar... yes
configure: creating ./config.status
config.status: creating config.h
>>> Source configured.
>>> Compiling source in /var/tmp/portage/sys-apps/nix-2.0.4/work/nix-2.0.4 ...
make -j1 OPTIMIZE=0 V=1 
rm -f Makefile.config && ./config.status --quiet --file=Makefile.config
x86_64-pc-linux-gnu-g++ -o src/linenoise/ConvertUTF.o -c src/linenoise/ConvertUTF.cpp -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native  -MMD -MF src/linenoise/.ConvertUTF.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/linenoise/linenoise.o -c src/linenoise/linenoise.cpp -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native  -MMD -MF src/linenoise/.linenoise.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/linenoise/wcwidth.o -c src/linenoise/wcwidth.cpp -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native  -MMD -MF src/linenoise/.wcwidth.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/nix/add-to-store.o -c src/nix/add-to-store.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native  -MMD -MF src/nix/.add-to-store.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/nix/build.o -c src/nix/build.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native  -MMD -MF src/nix/.build.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/nix/cat.o -c src/nix/cat.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native  -MMD -MF src/nix/.cat.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/nix/command.o -c src/nix/command.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native  -MMD -MF src/nix/.command.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/nix/copy.o -c src/nix/copy.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native  -MMD -MF src/nix/.copy.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/nix/dump-path.o -c src/nix/dump-path.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native  -MMD -MF src/nix/.dump-path.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/nix/edit.o -c src/nix/edit.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native  -MMD -MF src/nix/.edit.o.dep -MP
src/nix/edit.cc: In member function ‘virtual void CmdEdit::run(nix::ref<nix::Store>)’:
src/nix/edit.cc:58:40: warning: catching polymorphic type ‘class std::invalid_argument’ by value [-Wcatch-value=]
         } catch (std::invalid_argument e) {
                                        ^
x86_64-pc-linux-gnu-g++ -o src/nix/eval.o -c src/nix/eval.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native  -MMD -MF src/nix/.eval.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/nix/hash.o -c src/nix/hash.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native  -MMD -MF src/nix/.hash.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/nix/installables.o -c src/nix/installables.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native  -MMD -MF src/nix/.installables.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/nix/legacy.o -c src/nix/legacy.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native  -MMD -MF src/nix/.legacy.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/nix/log.o -c src/nix/log.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native  -MMD -MF src/nix/.log.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/nix/ls.o -c src/nix/ls.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native  -MMD -MF src/nix/.ls.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/nix/main.o -c src/nix/main.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native  -MMD -MF src/nix/.main.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/nix/optimise-store.o -c src/nix/optimise-store.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native  -MMD -MF src/nix/.optimise-store.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/nix/path-info.o -c src/nix/path-info.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native  -MMD -MF src/nix/.path-info.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/nix/ping-store.o -c src/nix/ping-store.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native  -MMD -MF src/nix/.ping-store.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/nix/progress-bar.o -c src/nix/progress-bar.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native  -MMD -MF src/nix/.progress-bar.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/nix/repl.o -c src/nix/repl.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native  -MMD -MF src/nix/.repl.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/nix/run.o -c src/nix/run.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native  -MMD -MF src/nix/.run.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/nix/search.o -c src/nix/search.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native  -MMD -MF src/nix/.search.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/nix/show-config.o -c src/nix/show-config.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native  -MMD -MF src/nix/.show-config.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/nix/show-derivation.o -c src/nix/show-derivation.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native  -MMD -MF src/nix/.show-derivation.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/nix/sigs.o -c src/nix/sigs.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native  -MMD -MF src/nix/.sigs.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/nix/upgrade-nix.o -c src/nix/upgrade-nix.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native  -MMD -MF src/nix/.upgrade-nix.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/nix/verify.o -c src/nix/verify.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native  -MMD -MF src/nix/.verify.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/nix/why-depends.o -c src/nix/why-depends.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native  -MMD -MF src/nix/.why-depends.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/libexpr/attr-path.o -c src/libexpr/attr-path.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native  -MMD -MF src/libexpr/.attr-path.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/libexpr/attr-set.o -c src/libexpr/attr-set.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native  -MMD -MF src/libexpr/.attr-set.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/libexpr/common-eval-args.o -c src/libexpr/common-eval-args.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native  -MMD -MF src/libexpr/.common-eval-args.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/libexpr/eval.o -c src/libexpr/eval.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native  -MMD -MF src/libexpr/.eval.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/libexpr/get-drvs.o -c src/libexpr/get-drvs.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native  -MMD -MF src/libexpr/.get-drvs.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/libexpr/json-to-value.o -c src/libexpr/json-to-value.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native  -MMD -MF src/libexpr/.json-to-value.o.dep -MP
src/libexpr/json-to-value.cc: In function ‘void nix::parseJSON(nix::EvalState&, const char*&, nix::Value&)’:
src/libexpr/json-to-value.cc:114:40: warning: catching polymorphic type ‘class std::invalid_argument’ by value [-Wcatch-value=]
         } catch (std::invalid_argument e) {
                                        ^
src/libexpr/json-to-value.cc:116:36: warning: catching polymorphic type ‘class std::out_of_range’ by value [-Wcatch-value=]
         } catch (std::out_of_range e) {
                                    ^
x86_64-pc-linux-gnu-g++ -o src/libexpr/lexer-tab.o -c src/libexpr/lexer-tab.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native  -MMD -MF src/libexpr/.lexer-tab.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/libexpr/names.o -c src/libexpr/names.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native  -MMD -MF src/libexpr/.names.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/libexpr/nixexpr.o -c src/libexpr/nixexpr.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native  -MMD -MF src/libexpr/.nixexpr.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/libexpr/parser-tab.o -c src/libexpr/parser-tab.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native  -MMD -MF src/libexpr/.parser-tab.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/libexpr/primops.o -c src/libexpr/primops.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native  -MMD -MF src/libexpr/.primops.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/libexpr/primops/fetchGit.o -c src/libexpr/primops/fetchGit.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native  -MMD -MF src/libexpr/primops/.fetchGit.o.dep -MP
src/libexpr/primops/fetchGit.cc: In function ‘nix::GitInfo nix::exportGit(nix::ref<nix::Store>, const string&, std::experimental::fundamentals_v1::optional<std::__cxx11::basic_string<char> >, std::__cxx11::string, const string&)’:
src/libexpr/primops/fetchGit.cc:40:28: warning: catching polymorphic type ‘class nix::ExecError’ by value [-Wcatch-value=]
         } catch (ExecError e) {
                            ^
x86_64-pc-linux-gnu-g++ -o src/libexpr/primops/fetchMercurial.o -c src/libexpr/primops/fetchMercurial.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native  -MMD -MF src/libexpr/primops/.fetchMercurial.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/libexpr/value-to-json.o -c src/libexpr/value-to-json.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native  -MMD -MF src/libexpr/.value-to-json.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/libexpr/value-to-xml.o -c src/libexpr/value-to-xml.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native  -MMD -MF src/libexpr/.value-to-xml.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/libutil/affinity.o -c src/libutil/affinity.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native -DBROTLI=\"/usr/bin/brotli\" -MMD -MF src/libutil/.affinity.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/libutil/archive.o -c src/libutil/archive.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native -DBROTLI=\"/usr/bin/brotli\" -MMD -MF src/libutil/.archive.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/libutil/args.o -c src/libutil/args.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native -DBROTLI=\"/usr/bin/brotli\" -MMD -MF src/libutil/.args.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/libutil/compression.o -c src/libutil/compression.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native -DBROTLI=\"/usr/bin/brotli\" -MMD -MF src/libutil/.compression.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/libutil/config.o -c src/libutil/config.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native -DBROTLI=\"/usr/bin/brotli\" -MMD -MF src/libutil/.config.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/libutil/hash.o -c src/libutil/hash.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native -DBROTLI=\"/usr/bin/brotli\" -MMD -MF src/libutil/.hash.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/libutil/json.o -c src/libutil/json.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native -DBROTLI=\"/usr/bin/brotli\" -MMD -MF src/libutil/.json.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/libutil/logging.o -c src/libutil/logging.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native -DBROTLI=\"/usr/bin/brotli\" -MMD -MF src/libutil/.logging.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/libutil/serialise.o -c src/libutil/serialise.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native -DBROTLI=\"/usr/bin/brotli\" -MMD -MF src/libutil/.serialise.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/libutil/thread-pool.o -c src/libutil/thread-pool.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native -DBROTLI=\"/usr/bin/brotli\" -MMD -MF src/libutil/.thread-pool.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/libutil/util.o -c src/libutil/util.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native -DBROTLI=\"/usr/bin/brotli\" -MMD -MF src/libutil/.util.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/libutil/xml-writer.o -c src/libutil/xml-writer.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native -DBROTLI=\"/usr/bin/brotli\" -MMD -MF src/libutil/.xml-writer.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/boost/format/format_implementation.o -c src/boost/format/format_implementation.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native  -MMD -MF src/boost/format/.format_implementation.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/boost/format/free_funcs.o -c src/boost/format/free_funcs.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native  -MMD -MF src/boost/format/.free_funcs.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/boost/format/parsing.o -c src/boost/format/parsing.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native  -MMD -MF src/boost/format/.parsing.o.dep -MP
x86_64-pc-linux-gnu-g++ -o /var/tmp/portage/sys-apps/nix-2.0.4/work/nix-2.0.4/src/boost/format/libnixformat.so -shared -Wl,-O1 -Wl,--as-needed -Wl,--no-copy-dt-needed-entries src/boost/format/format_implementation.o src/boost/format/free_funcs.o src/boost/format/parsing.o -Wl,-z,defs -Wl,-soname=libnixformat.so   
x86_64-pc-linux-gnu-g++ -o /var/tmp/portage/sys-apps/nix-2.0.4/work/nix-2.0.4/src/libutil/libnixutil.so -shared -Wl,-O1 -Wl,--as-needed -Wl,--no-copy-dt-needed-entries src/libutil/affinity.o src/libutil/archive.o src/libutil/args.o src/libutil/compression.o src/libutil/config.o src/libutil/hash.o src/libutil/json.o src/libutil/logging.o src/libutil/serialise.o src/libutil/thread-pool.o src/libutil/util.o src/libutil/xml-writer.o -llzma -lbz2 -pthread -lcrypto -lbrotlienc -lbrotlidec -Wl,-z,defs -Wl,-soname=libnixutil.so    -Wl,-rpath,/var/tmp/portage/sys-apps/nix-2.0.4/work/nix-2.0.4/src/boost/format -Lsrc/boost/format -lnixformat  
x86_64-pc-linux-gnu-g++ -o src/libstore/binary-cache-store.o -c src/libstore/binary-cache-store.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native -DNIX_PREFIX=\"/usr\" -DNIX_STORE_DIR=\"/nix/store\" -DNIX_DATA_DIR=\"/usr/share\" -DNIX_STATE_DIR=\"/nix/var/nix\" -DNIX_LOG_DIR=\"/nix/var/log/nix\" -DNIX_CONF_DIR=\"/etc/nix\" -DNIX_LIBEXEC_DIR=\"/usr/libexec\" -DNIX_BIN_DIR=\"/usr/bin\" -DNIX_MAN_DIR=\"/usr/share/man\" -DSANDBOX_SHELL="\"\"" -DLSOF=\"/usr/bin/lsof\" -MMD -MF src/libstore/.binary-cache-store.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/libstore/build.o -c src/libstore/build.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native -DNIX_PREFIX=\"/usr\" -DNIX_STORE_DIR=\"/nix/store\" -DNIX_DATA_DIR=\"/usr/share\" -DNIX_STATE_DIR=\"/nix/var/nix\" -DNIX_LOG_DIR=\"/nix/var/log/nix\" -DNIX_CONF_DIR=\"/etc/nix\" -DNIX_LIBEXEC_DIR=\"/usr/libexec\" -DNIX_BIN_DIR=\"/usr/bin\" -DNIX_MAN_DIR=\"/usr/share/man\" -DSANDBOX_SHELL="\"\"" -DLSOF=\"/usr/bin/lsof\" -MMD -MF src/libstore/.build.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/libstore/builtins.o -c src/libstore/builtins.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native -DNIX_PREFIX=\"/usr\" -DNIX_STORE_DIR=\"/nix/store\" -DNIX_DATA_DIR=\"/usr/share\" -DNIX_STATE_DIR=\"/nix/var/nix\" -DNIX_LOG_DIR=\"/nix/var/log/nix\" -DNIX_CONF_DIR=\"/etc/nix\" -DNIX_LIBEXEC_DIR=\"/usr/libexec\" -DNIX_BIN_DIR=\"/usr/bin\" -DNIX_MAN_DIR=\"/usr/share/man\" -DSANDBOX_SHELL="\"\"" -DLSOF=\"/usr/bin/lsof\" -MMD -MF src/libstore/.builtins.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/libstore/crypto.o -c src/libstore/crypto.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native -DNIX_PREFIX=\"/usr\" -DNIX_STORE_DIR=\"/nix/store\" -DNIX_DATA_DIR=\"/usr/share\" -DNIX_STATE_DIR=\"/nix/var/nix\" -DNIX_LOG_DIR=\"/nix/var/log/nix\" -DNIX_CONF_DIR=\"/etc/nix\" -DNIX_LIBEXEC_DIR=\"/usr/libexec\" -DNIX_BIN_DIR=\"/usr/bin\" -DNIX_MAN_DIR=\"/usr/share/man\" -DSANDBOX_SHELL="\"\"" -DLSOF=\"/usr/bin/lsof\" -MMD -MF src/libstore/.crypto.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/libstore/derivations.o -c src/libstore/derivations.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native -DNIX_PREFIX=\"/usr\" -DNIX_STORE_DIR=\"/nix/store\" -DNIX_DATA_DIR=\"/usr/share\" -DNIX_STATE_DIR=\"/nix/var/nix\" -DNIX_LOG_DIR=\"/nix/var/log/nix\" -DNIX_CONF_DIR=\"/etc/nix\" -DNIX_LIBEXEC_DIR=\"/usr/libexec\" -DNIX_BIN_DIR=\"/usr/bin\" -DNIX_MAN_DIR=\"/usr/share/man\" -DSANDBOX_SHELL="\"\"" -DLSOF=\"/usr/bin/lsof\" -MMD -MF src/libstore/.derivations.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/libstore/download.o -c src/libstore/download.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native -DNIX_PREFIX=\"/usr\" -DNIX_STORE_DIR=\"/nix/store\" -DNIX_DATA_DIR=\"/usr/share\" -DNIX_STATE_DIR=\"/nix/var/nix\" -DNIX_LOG_DIR=\"/nix/var/log/nix\" -DNIX_CONF_DIR=\"/etc/nix\" -DNIX_LIBEXEC_DIR=\"/usr/libexec\" -DNIX_BIN_DIR=\"/usr/bin\" -DNIX_MAN_DIR=\"/usr/share/man\" -DSANDBOX_SHELL="\"\"" -DLSOF=\"/usr/bin/lsof\" -MMD -MF src/libstore/.download.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/libstore/export-import.o -c src/libstore/export-import.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native -DNIX_PREFIX=\"/usr\" -DNIX_STORE_DIR=\"/nix/store\" -DNIX_DATA_DIR=\"/usr/share\" -DNIX_STATE_DIR=\"/nix/var/nix\" -DNIX_LOG_DIR=\"/nix/var/log/nix\" -DNIX_CONF_DIR=\"/etc/nix\" -DNIX_LIBEXEC_DIR=\"/usr/libexec\" -DNIX_BIN_DIR=\"/usr/bin\" -DNIX_MAN_DIR=\"/usr/share/man\" -DSANDBOX_SHELL="\"\"" -DLSOF=\"/usr/bin/lsof\" -MMD -MF src/libstore/.export-import.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/libstore/gc.o -c src/libstore/gc.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native -DNIX_PREFIX=\"/usr\" -DNIX_STORE_DIR=\"/nix/store\" -DNIX_DATA_DIR=\"/usr/share\" -DNIX_STATE_DIR=\"/nix/var/nix\" -DNIX_LOG_DIR=\"/nix/var/log/nix\" -DNIX_CONF_DIR=\"/etc/nix\" -DNIX_LIBEXEC_DIR=\"/usr/libexec\" -DNIX_BIN_DIR=\"/usr/bin\" -DNIX_MAN_DIR=\"/usr/share/man\" -DSANDBOX_SHELL="\"\"" -DLSOF=\"/usr/bin/lsof\" -MMD -MF src/libstore/.gc.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/libstore/globals.o -c src/libstore/globals.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native -DNIX_PREFIX=\"/usr\" -DNIX_STORE_DIR=\"/nix/store\" -DNIX_DATA_DIR=\"/usr/share\" -DNIX_STATE_DIR=\"/nix/var/nix\" -DNIX_LOG_DIR=\"/nix/var/log/nix\" -DNIX_CONF_DIR=\"/etc/nix\" -DNIX_LIBEXEC_DIR=\"/usr/libexec\" -DNIX_BIN_DIR=\"/usr/bin\" -DNIX_MAN_DIR=\"/usr/share/man\" -DSANDBOX_SHELL="\"\"" -DLSOF=\"/usr/bin/lsof\" -MMD -MF src/libstore/.globals.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/libstore/http-binary-cache-store.o -c src/libstore/http-binary-cache-store.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native -DNIX_PREFIX=\"/usr\" -DNIX_STORE_DIR=\"/nix/store\" -DNIX_DATA_DIR=\"/usr/share\" -DNIX_STATE_DIR=\"/nix/var/nix\" -DNIX_LOG_DIR=\"/nix/var/log/nix\" -DNIX_CONF_DIR=\"/etc/nix\" -DNIX_LIBEXEC_DIR=\"/usr/libexec\" -DNIX_BIN_DIR=\"/usr/bin\" -DNIX_MAN_DIR=\"/usr/share/man\" -DSANDBOX_SHELL="\"\"" -DLSOF=\"/usr/bin/lsof\" -MMD -MF src/libstore/.http-binary-cache-store.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/libstore/legacy-ssh-store.o -c src/libstore/legacy-ssh-store.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native -DNIX_PREFIX=\"/usr\" -DNIX_STORE_DIR=\"/nix/store\" -DNIX_DATA_DIR=\"/usr/share\" -DNIX_STATE_DIR=\"/nix/var/nix\" -DNIX_LOG_DIR=\"/nix/var/log/nix\" -DNIX_CONF_DIR=\"/etc/nix\" -DNIX_LIBEXEC_DIR=\"/usr/libexec\" -DNIX_BIN_DIR=\"/usr/bin\" -DNIX_MAN_DIR=\"/usr/share/man\" -DSANDBOX_SHELL="\"\"" -DLSOF=\"/usr/bin/lsof\" -MMD -MF src/libstore/.legacy-ssh-store.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/libstore/local-binary-cache-store.o -c src/libstore/local-binary-cache-store.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native -DNIX_PREFIX=\"/usr\" -DNIX_STORE_DIR=\"/nix/store\" -DNIX_DATA_DIR=\"/usr/share\" -DNIX_STATE_DIR=\"/nix/var/nix\" -DNIX_LOG_DIR=\"/nix/var/log/nix\" -DNIX_CONF_DIR=\"/etc/nix\" -DNIX_LIBEXEC_DIR=\"/usr/libexec\" -DNIX_BIN_DIR=\"/usr/bin\" -DNIX_MAN_DIR=\"/usr/share/man\" -DSANDBOX_SHELL="\"\"" -DLSOF=\"/usr/bin/lsof\" -MMD -MF src/libstore/.local-binary-cache-store.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/libstore/local-fs-store.o -c src/libstore/local-fs-store.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native -DNIX_PREFIX=\"/usr\" -DNIX_STORE_DIR=\"/nix/store\" -DNIX_DATA_DIR=\"/usr/share\" -DNIX_STATE_DIR=\"/nix/var/nix\" -DNIX_LOG_DIR=\"/nix/var/log/nix\" -DNIX_CONF_DIR=\"/etc/nix\" -DNIX_LIBEXEC_DIR=\"/usr/libexec\" -DNIX_BIN_DIR=\"/usr/bin\" -DNIX_MAN_DIR=\"/usr/share/man\" -DSANDBOX_SHELL="\"\"" -DLSOF=\"/usr/bin/lsof\" -MMD -MF src/libstore/.local-fs-store.o.dep -MP
cat src/libstore/schema.sql >> src/libstore/schema.sql.gen.hh.tmp
x86_64-pc-linux-gnu-g++ -o src/libstore/local-store.o -c src/libstore/local-store.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native -DNIX_PREFIX=\"/usr\" -DNIX_STORE_DIR=\"/nix/store\" -DNIX_DATA_DIR=\"/usr/share\" -DNIX_STATE_DIR=\"/nix/var/nix\" -DNIX_LOG_DIR=\"/nix/var/log/nix\" -DNIX_CONF_DIR=\"/etc/nix\" -DNIX_LIBEXEC_DIR=\"/usr/libexec\" -DNIX_BIN_DIR=\"/usr/bin\" -DNIX_MAN_DIR=\"/usr/share/man\" -DSANDBOX_SHELL="\"\"" -DLSOF=\"/usr/bin/lsof\" -MMD -MF src/libstore/.local-store.o.dep -MP
src/libstore/local-store.cc: In member function ‘virtual void nix::LocalStore::querySubstitutablePathInfos(const PathSet&, nix::SubstitutablePathInfos&)’:
src/libstore/local-store.cc:883:22: warning: catching polymorphic type ‘class nix::InvalidPath’ by value [-Wcatch-value=]
             } catch (InvalidPath) {
                      ^~~~~~~~~~~
x86_64-pc-linux-gnu-g++ -o src/libstore/machines.o -c src/libstore/machines.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native -DNIX_PREFIX=\"/usr\" -DNIX_STORE_DIR=\"/nix/store\" -DNIX_DATA_DIR=\"/usr/share\" -DNIX_STATE_DIR=\"/nix/var/nix\" -DNIX_LOG_DIR=\"/nix/var/log/nix\" -DNIX_CONF_DIR=\"/etc/nix\" -DNIX_LIBEXEC_DIR=\"/usr/libexec\" -DNIX_BIN_DIR=\"/usr/bin\" -DNIX_MAN_DIR=\"/usr/share/man\" -DSANDBOX_SHELL="\"\"" -DLSOF=\"/usr/bin/lsof\" -MMD -MF src/libstore/.machines.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/libstore/misc.o -c src/libstore/misc.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native -DNIX_PREFIX=\"/usr\" -DNIX_STORE_DIR=\"/nix/store\" -DNIX_DATA_DIR=\"/usr/share\" -DNIX_STATE_DIR=\"/nix/var/nix\" -DNIX_LOG_DIR=\"/nix/var/log/nix\" -DNIX_CONF_DIR=\"/etc/nix\" -DNIX_LIBEXEC_DIR=\"/usr/libexec\" -DNIX_BIN_DIR=\"/usr/bin\" -DNIX_MAN_DIR=\"/usr/share/man\" -DSANDBOX_SHELL="\"\"" -DLSOF=\"/usr/bin/lsof\" -MMD -MF src/libstore/.misc.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/libstore/nar-accessor.o -c src/libstore/nar-accessor.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native -DNIX_PREFIX=\"/usr\" -DNIX_STORE_DIR=\"/nix/store\" -DNIX_DATA_DIR=\"/usr/share\" -DNIX_STATE_DIR=\"/nix/var/nix\" -DNIX_LOG_DIR=\"/nix/var/log/nix\" -DNIX_CONF_DIR=\"/etc/nix\" -DNIX_LIBEXEC_DIR=\"/usr/libexec\" -DNIX_BIN_DIR=\"/usr/bin\" -DNIX_MAN_DIR=\"/usr/share/man\" -DSANDBOX_SHELL="\"\"" -DLSOF=\"/usr/bin/lsof\" -MMD -MF src/libstore/.nar-accessor.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/libstore/nar-info-disk-cache.o -c src/libstore/nar-info-disk-cache.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native -DNIX_PREFIX=\"/usr\" -DNIX_STORE_DIR=\"/nix/store\" -DNIX_DATA_DIR=\"/usr/share\" -DNIX_STATE_DIR=\"/nix/var/nix\" -DNIX_LOG_DIR=\"/nix/var/log/nix\" -DNIX_CONF_DIR=\"/etc/nix\" -DNIX_LIBEXEC_DIR=\"/usr/libexec\" -DNIX_BIN_DIR=\"/usr/bin\" -DNIX_MAN_DIR=\"/usr/share/man\" -DSANDBOX_SHELL="\"\"" -DLSOF=\"/usr/bin/lsof\" -MMD -MF src/libstore/.nar-info-disk-cache.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/libstore/nar-info.o -c src/libstore/nar-info.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native -DNIX_PREFIX=\"/usr\" -DNIX_STORE_DIR=\"/nix/store\" -DNIX_DATA_DIR=\"/usr/share\" -DNIX_STATE_DIR=\"/nix/var/nix\" -DNIX_LOG_DIR=\"/nix/var/log/nix\" -DNIX_CONF_DIR=\"/etc/nix\" -DNIX_LIBEXEC_DIR=\"/usr/libexec\" -DNIX_BIN_DIR=\"/usr/bin\" -DNIX_MAN_DIR=\"/usr/share/man\" -DSANDBOX_SHELL="\"\"" -DLSOF=\"/usr/bin/lsof\" -MMD -MF src/libstore/.nar-info.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/libstore/optimise-store.o -c src/libstore/optimise-store.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native -DNIX_PREFIX=\"/usr\" -DNIX_STORE_DIR=\"/nix/store\" -DNIX_DATA_DIR=\"/usr/share\" -DNIX_STATE_DIR=\"/nix/var/nix\" -DNIX_LOG_DIR=\"/nix/var/log/nix\" -DNIX_CONF_DIR=\"/etc/nix\" -DNIX_LIBEXEC_DIR=\"/usr/libexec\" -DNIX_BIN_DIR=\"/usr/bin\" -DNIX_MAN_DIR=\"/usr/share/man\" -DSANDBOX_SHELL="\"\"" -DLSOF=\"/usr/bin/lsof\" -MMD -MF src/libstore/.optimise-store.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/libstore/pathlocks.o -c src/libstore/pathlocks.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native -DNIX_PREFIX=\"/usr\" -DNIX_STORE_DIR=\"/nix/store\" -DNIX_DATA_DIR=\"/usr/share\" -DNIX_STATE_DIR=\"/nix/var/nix\" -DNIX_LOG_DIR=\"/nix/var/log/nix\" -DNIX_CONF_DIR=\"/etc/nix\" -DNIX_LIBEXEC_DIR=\"/usr/libexec\" -DNIX_BIN_DIR=\"/usr/bin\" -DNIX_MAN_DIR=\"/usr/share/man\" -DSANDBOX_SHELL="\"\"" -DLSOF=\"/usr/bin/lsof\" -MMD -MF src/libstore/.pathlocks.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/libstore/profiles.o -c src/libstore/profiles.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native -DNIX_PREFIX=\"/usr\" -DNIX_STORE_DIR=\"/nix/store\" -DNIX_DATA_DIR=\"/usr/share\" -DNIX_STATE_DIR=\"/nix/var/nix\" -DNIX_LOG_DIR=\"/nix/var/log/nix\" -DNIX_CONF_DIR=\"/etc/nix\" -DNIX_LIBEXEC_DIR=\"/usr/libexec\" -DNIX_BIN_DIR=\"/usr/bin\" -DNIX_MAN_DIR=\"/usr/share/man\" -DSANDBOX_SHELL="\"\"" -DLSOF=\"/usr/bin/lsof\" -MMD -MF src/libstore/.profiles.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/libstore/references.o -c src/libstore/references.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native -DNIX_PREFIX=\"/usr\" -DNIX_STORE_DIR=\"/nix/store\" -DNIX_DATA_DIR=\"/usr/share\" -DNIX_STATE_DIR=\"/nix/var/nix\" -DNIX_LOG_DIR=\"/nix/var/log/nix\" -DNIX_CONF_DIR=\"/etc/nix\" -DNIX_LIBEXEC_DIR=\"/usr/libexec\" -DNIX_BIN_DIR=\"/usr/bin\" -DNIX_MAN_DIR=\"/usr/share/man\" -DSANDBOX_SHELL="\"\"" -DLSOF=\"/usr/bin/lsof\" -MMD -MF src/libstore/.references.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/libstore/remote-fs-accessor.o -c src/libstore/remote-fs-accessor.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native -DNIX_PREFIX=\"/usr\" -DNIX_STORE_DIR=\"/nix/store\" -DNIX_DATA_DIR=\"/usr/share\" -DNIX_STATE_DIR=\"/nix/var/nix\" -DNIX_LOG_DIR=\"/nix/var/log/nix\" -DNIX_CONF_DIR=\"/etc/nix\" -DNIX_LIBEXEC_DIR=\"/usr/libexec\" -DNIX_BIN_DIR=\"/usr/bin\" -DNIX_MAN_DIR=\"/usr/share/man\" -DSANDBOX_SHELL="\"\"" -DLSOF=\"/usr/bin/lsof\" -MMD -MF src/libstore/.remote-fs-accessor.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/libstore/remote-store.o -c src/libstore/remote-store.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native -DNIX_PREFIX=\"/usr\" -DNIX_STORE_DIR=\"/nix/store\" -DNIX_DATA_DIR=\"/usr/share\" -DNIX_STATE_DIR=\"/nix/var/nix\" -DNIX_LOG_DIR=\"/nix/var/log/nix\" -DNIX_CONF_DIR=\"/etc/nix\" -DNIX_LIBEXEC_DIR=\"/usr/libexec\" -DNIX_BIN_DIR=\"/usr/bin\" -DNIX_MAN_DIR=\"/usr/share/man\" -DSANDBOX_SHELL="\"\"" -DLSOF=\"/usr/bin/lsof\" -MMD -MF src/libstore/.remote-store.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/libstore/s3-binary-cache-store.o -c src/libstore/s3-binary-cache-store.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native -DNIX_PREFIX=\"/usr\" -DNIX_STORE_DIR=\"/nix/store\" -DNIX_DATA_DIR=\"/usr/share\" -DNIX_STATE_DIR=\"/nix/var/nix\" -DNIX_LOG_DIR=\"/nix/var/log/nix\" -DNIX_CONF_DIR=\"/etc/nix\" -DNIX_LIBEXEC_DIR=\"/usr/libexec\" -DNIX_BIN_DIR=\"/usr/bin\" -DNIX_MAN_DIR=\"/usr/share/man\" -DSANDBOX_SHELL="\"\"" -DLSOF=\"/usr/bin/lsof\" -MMD -MF src/libstore/.s3-binary-cache-store.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/libstore/sqlite.o -c src/libstore/sqlite.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native -DNIX_PREFIX=\"/usr\" -DNIX_STORE_DIR=\"/nix/store\" -DNIX_DATA_DIR=\"/usr/share\" -DNIX_STATE_DIR=\"/nix/var/nix\" -DNIX_LOG_DIR=\"/nix/var/log/nix\" -DNIX_CONF_DIR=\"/etc/nix\" -DNIX_LIBEXEC_DIR=\"/usr/libexec\" -DNIX_BIN_DIR=\"/usr/bin\" -DNIX_MAN_DIR=\"/usr/share/man\" -DSANDBOX_SHELL="\"\"" -DLSOF=\"/usr/bin/lsof\" -MMD -MF src/libstore/.sqlite.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/libstore/ssh-store.o -c src/libstore/ssh-store.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native -DNIX_PREFIX=\"/usr\" -DNIX_STORE_DIR=\"/nix/store\" -DNIX_DATA_DIR=\"/usr/share\" -DNIX_STATE_DIR=\"/nix/var/nix\" -DNIX_LOG_DIR=\"/nix/var/log/nix\" -DNIX_CONF_DIR=\"/etc/nix\" -DNIX_LIBEXEC_DIR=\"/usr/libexec\" -DNIX_BIN_DIR=\"/usr/bin\" -DNIX_MAN_DIR=\"/usr/share/man\" -DSANDBOX_SHELL="\"\"" -DLSOF=\"/usr/bin/lsof\" -MMD -MF src/libstore/.ssh-store.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/libstore/ssh.o -c src/libstore/ssh.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native -DNIX_PREFIX=\"/usr\" -DNIX_STORE_DIR=\"/nix/store\" -DNIX_DATA_DIR=\"/usr/share\" -DNIX_STATE_DIR=\"/nix/var/nix\" -DNIX_LOG_DIR=\"/nix/var/log/nix\" -DNIX_CONF_DIR=\"/etc/nix\" -DNIX_LIBEXEC_DIR=\"/usr/libexec\" -DNIX_BIN_DIR=\"/usr/bin\" -DNIX_MAN_DIR=\"/usr/share/man\" -DSANDBOX_SHELL="\"\"" -DLSOF=\"/usr/bin/lsof\" -MMD -MF src/libstore/.ssh.o.dep -MP
x86_64-pc-linux-gnu-g++ -o src/libstore/store-api.o -c src/libstore/store-api.cc -std=c++14 -g -Wall -include config.h -fPIC -g -I . -I src -I src/libutil -I src/libstore -I src/libmain -I src/libexpr  -O2 -pipe -march=native -DNIX_PREFIX=\"/usr\" -DNIX_STORE_DIR=\"/nix/store\" -DNIX_DATA_DIR=\"/usr/share\" -DNIX_STATE_DIR=\"/nix/var/nix\" -DNIX_LOG_DIR=\"/nix/var/log/nix\" -DNIX_CONF_DIR=\"/etc/nix\" -DNIX_LIBEXEC_DIR=\"/usr/libexec\" -DNIX_BIN_DIR=\"/usr/bin\" -DNIX_MAN_DIR=\"/usr/share/man\" -DSANDBOX_SHELL="\"\"" -DLSOF=\"/usr/bin/lsof\" -MMD -MF src/libstore/.store-api.o.dep -MP
x86_64-pc-linux-gnu-g++ -o /var/tmp/portage/sys-apps/nix-2.0.4/work/nix-2.0.4/src/libstore/libnixstore.so -shared -Wl,-O1 -Wl,--as-needed -Wl,--no-copy-dt-needed-entries src/libstore/binary-cache-store.o src/libstore/build.o src/libstore/builtins.o src/libstore/crypto.o src/libstore/derivations.o src/libstore/download.o src/libstore/export-import.o src/libstore/gc.o src/libstore/globals.o src/libstore/http-binary-cache-store.o src/libstore/legacy-ssh-store.o src/libstore/local-binary-cache-store.o src/libstore/local-fs-store.o src/libstore/local-store.o src/libstore/machines.o src/libstore/misc.o src/libstore/nar-accessor.o src/libstore/nar-info-disk-cache.o src/libstore/nar-info.o src/libstore/optimise-store.o src/libstore/pathlocks.o src/libstore/profiles.o src/libstore/references.o src/libstore/remote-fs-accessor.o src/libstore/remote-store.o src/libstore/s3-binary-cache-store.o src/libstore/sqlite.o src/libstore/ssh-store.o src/libstore/ssh.o src/libstore/store-api.o -lsqlite3 -lbz2 -lcurl -lsodium -pthread -ldl -lseccomp -Wl,-z,defs -Wl,-soname=libnixstore.so    -Wl,-rpath,/var/tmp/portage/sys-apps/nix-2.0.4/work/nix-2.0.4/src/libutil -Lsrc/libutil -lnixutil    -Wl,-rpath,/var/tmp/portage/sys-apps/nix-2.0.4/work/nix-2.0.4/src/boost/format -Lsrc/boost/format -lnixformat  
x86_64-pc-linux-gnu-g++ -o /var/tmp/portage/sys-apps/nix-2.0.4/work/nix-2.0.4/src/libexpr/libnixexpr.so -shared -Wl,-O1 -Wl,--as-needed -Wl,--no-copy-dt-needed-entries src/libexpr/attr-path.o src/libexpr/attr-set.o src/libexpr/common-eval-args.o src/libexpr/eval.o src/libexpr/get-drvs.o src/libexpr/json-to-value.o src/libexpr/lexer-tab.o src/libexpr/names.o src/libexpr/nixexpr.o src/libexpr/parser-tab.o src/libexpr/primops.o src/libexpr/primops/fetchGit.o src/libexpr/primops/fetchMercurial.o src/libexpr/value-to-json.o src/libexpr/value-to-xml.o  -ldl -Wl,-z,defs -Wl,-soname=libnixexpr.so -latomic_ops -lgc   -Wl,-rpath,/var/tmp/portage/sys-apps/nix-2.0.4/work/nix-2.0.4/src/libutil -Lsrc/libutil -lnixutil    -Wl,-rpath,/var/tmp/portage/sys-apps/nix-2.0.4/work/nix-2.0.4/src/libstore -Lsrc/libstore -lnixstore    -Wl,-rpath,/var/tmp/portage/sys-apps/nix-2.0.4/work/nix-2.0.4/src/boost/format -Lsrc/boost/format -lnixformat  
src/libexpr/eval.o: In function `operator new(unsigned long, GCPlacement, void (*)(void*, void*), void*)':
/usr/include/gc/gc_cpp.h:545: undefined reference to `GC_throw_bad_alloc()'
collect2: error: ld returned 1 exit status
make: *** [mk/lib.mk:104: src/libexpr/libnixexpr.so] Error 1
 * ERROR: sys-apps/nix-2.0.4::gentoo failed (compile phase):
 *   emake failed
 * 
 * If you need support, post the output of `emerge --info '=sys-apps/nix-2.0.4::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=sys-apps/nix-2.0.4::gentoo'`.
 * The complete build log is located at '/var/log/portage/sys-apps:nix-2.0.4:20190309-090031.log'.
 * For convenience, a symlink to the build log is located at '/var/tmp/portage/sys-apps/nix-2.0.4/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/sys-apps/nix-2.0.4/temp/environment'.
 * Working directory: '/var/tmp/portage/sys-apps/nix-2.0.4/work/nix-2.0.4'
 * S: '/var/tmp/portage/sys-apps/nix-2.0.4/work/nix-2.0.4'