Emerging pytest-cov fails with a collision on /usr/lib/python3.10/site-packages/coverage. pytest-cov depends on coverage, so this is particularly confusing. Reproducible: Always Steps to Reproduce: 1. FEATURES=protect-owned emerge '=dev-python/pytest-cov-4.0.0-r1' 2. Get collision failure Actual Results: Collision: * Verifying compiled files for python3.10 * checking 29 files for package collisions * Package 'dev-python/pytest-cov-4.0.0-r1' has one or more collisions * between symlinks and directories, which is explicitly forbidden by PMS * section 13.4 (see bug #326685): * * /usr/lib/python3.10/site-packages/coverage * * This package will overwrite one or more files that may belong to other * packages (see list below). You can use a command such as `portageq * owners / <filename>` to identify the installed package that owns a * file. If portageq reports that only one package owns a file then do * NOT file a bug report. A bug report is only useful if it identifies at * least two or more packages that are known to install the same file(s). * If a collision occurs and you can not explain where the file came from * then you should simply ignore the collision since there is not enough * information to determine if a real problem exists. Please do NOT file * a bug report at https://bugs.gentoo.org/ unless you report exactly * which two packages install the same file(s). See * https://wiki.gentoo.org/wiki/Knowledge_Base:Blockers for tips on how * to solve the problem. And once again, please do NOT file a bug report * unless you have completely understood the above message. * * Detected file collision(s): * * /usr/lib/python3.10/site-packages/coverage * * Searching all installed packages for file collisions... * * Press Ctrl-C to Stop * * dev-python/coverage-7.0.5:0::gentoo * /usr/lib/python3.10/site-packages/coverage * * Package 'dev-python/pytest-cov-4.0.0-r1' NOT merged since it has one * or more collisions between symlinks and directories, which is * explicitly forbidden by PMS section 13.4 (see bug #326685). If * necessary, refer to your elog messages for the whole content of the * above message. Expected Results: Successful emerge $ emerge --info pytest-cov coverage Portage 3.0.44 (python 3.10.9-final-0, default/linux/amd64/17.1/desktop/plasma/systemd/merged-usr, gcc-11, glibc-2.36-r5, 5.15.88-gentoo-x86_64-desktop x86_64) ================================================================= System uname: Linux-5.15.88-gentoo-x86_64-desktop-x86_64-AMD_Ryzen_9_5950X_16-Core_Processor-with-glibc2.36 KiB Mem: 65769460 total, 15959216 free KiB Swap: 67108860 total, 66665468 free Timestamp of repository gentoo: Fri, 17 Feb 2023 20:16:58 +0000 Head commit of repository gentoo: 4eb7b32362959e35b4d69372833f26d2ff0bff02 sh bash 5.1_p16-r2 ld GNU ld (Gentoo 2.39 p5) 2.39.0 app-misc/pax-utils: 1.3.5::gentoo app-shells/bash: 5.1_p16-r2::gentoo dev-java/java-config: 2.3.1::gentoo dev-lang/perl: 5.36.0-r1::gentoo dev-lang/python: 3.10.9-r1::gentoo, 3.11.1-r1::gentoo dev-lang/rust: 1.66.1::gentoo dev-util/cmake: 3.24.3::gentoo dev-util/meson: 1.0.0::gentoo sys-apps/baselayout: 2.9::gentoo sys-apps/sandbox: 2.29::gentoo sys-apps/systemd: 252.4-r1::gentoo sys-devel/autoconf: 2.13-r7::gentoo, 2.71-r5::gentoo sys-devel/automake: 1.16.5::gentoo sys-devel/binutils: 2.39-r4::gentoo sys-devel/binutils-config: 5.4.1::gentoo sys-devel/clang: 15.0.7-r1::gentoo sys-devel/gcc: 11.3.1_p20221209::gentoo sys-devel/gcc-config: 2.8::gentoo sys-devel/libtool: 2.4.7-r1::gentoo sys-devel/lld: 15.0.7::gentoo sys-devel/llvm: 15.0.7::gentoo sys-devel/make: 4.3::gentoo sys-kernel/linux-headers: 5.15-r3::gentoo (virtual/os-headers) sys-libs/glibc: 2.36-r5::gentoo Repositories: gentoo location: /var/db/repos/gentoo sync-type: git sync-uri: git://<private mirror>/portage priority: -1000 volatile: True adasss location: /var/lib/layman/adasss sync-type: laymansync sync-uri: https://github.com/AdamGiergun/adasss.git masters: gentoo priority: 50 volatile: True gentoobr location: /var/lib/layman/gentoobr sync-type: laymansync sync-uri: https://github.com/gentoobr/overlay.git masters: gentoo priority: 50 volatile: True steam-overlay location: /var/lib/layman/steam-overlay sync-type: laymansync sync-uri: https://github.com/anyc/steam-overlay.git masters: gentoo priority: 50 volatile: True ACCEPT_KEYWORDS="amd64" ACCEPT_LICENSE="@FREE" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=native -O2 -pipe -ggdb" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/lib64/libreoffice/program/sofficerc /usr/share/config /usr/share/gnupg/qualified.txt" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c" CXXFLAGS="-march=native -O2 -pipe -ggdb" DISTDIR="/var/cache/distfiles" EMERGE_DEFAULT_OPTS="--jobs=32 --load-average=30" ENV_UNSET="CARGO_HOME DBUS_SESSION_BUS_ADDRESS DISPLAY GDK_PIXBUF_MODULE_FILE GOBIN GOPATH PERL5LIB PERL5OPT PERLPREFIX PERL_CORE PERL_MB_OPT PERL_MM_OPT XAUTHORITY XDG_CACHE_HOME XDG_CONFIG_HOME XDG_DATA_HOME XDG_RUNTIME_DIR XDG_STATE_HOME" FCFLAGS="-march=native -O2 -pipe -ggdb" FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs buildpkg-live cgroup compressdebug config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync mount-sandbox multilib-strict network-sandbox news parallel-fetch parallel-install pid-sandbox preserve-libs protect-owned qa-unresolved-soname-deps sandbox sfperms splitdebug strict test unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="-march=native -O2 -pipe -ggdb" GENTOO_MIRRORS="http://distfiles.gentoo.org" LANG="en_US.utf8" LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,--hash-style=gnu" LEX="flex" MAKEOPTS="--jobs=32 --load-average=30" PKGDIR="/var/cache/binpkgs" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --exclude=/.git" PORTAGE_TMPDIR="/var/tmp" SHELL="/bin/bash" USE="X a52 aac acl acpi activities alsa alsa-plugin amd64 bash-completion bluetooth branding bzip2 cairo cdda cdr cli corefonts crypt cups dbus declarative default-stack-clash-protection device-mapper dmraid dri dts dvd dvdr egl encode exif fat flac gdbm gif gles2 graphite grub gtk gui gzip iconv icu initramfs introspection iostats ipv6 jpeg kde kms kwallet lcms libglvnd libkms libnotify libtirpc lto lvm lzma mad magic mdadm mng mp3 mp4 mpeg multilib ncurses nls nptl ntfs ogg opengl openmp pam pango pcre pcre32 pdf pgo pic pie pipewire plasma png policykit ppds privsep pulseaudio python qml qt5 readline sdl seccomp semantic-desktop sound spell ssl startup-notification svg sync-plugin-portage systemd test test-rust tiff truetype udev udisks unicode upower usb vaapi vdpau verify-sig vim-syntax vorbis vulkan webp widgets wxwidgets x264 xattr xcb xft xkb xml xscreensaver xv xvfb xvid zlib zstd" ABI_X86="64" ADA_TARGET="gnat_2021" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="karbon sheets words" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="aes avx avx2 f16c fma3 mmx mmxext pclmul popcnt rdrand sha sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock greis isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="libinput" KERNEL="linux" L10N="en-US en" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LLVM_TARGETS="AMDGPU WebAssembly X86" LUA_SINGLE_TARGET="lua5-1" LUA_TARGETS="lua5-1" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php7-4 php8-0" POSTGRES_TARGETS="postgres12 postgres13" PYTHON_SINGLE_TARGET="python3_10" PYTHON_TARGETS="python3_10" RUBY_TARGETS="ruby27 ruby30" USERLAND="GNU" VIDEO_CARDS="amdgpu fbdev radeon radeonsi" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq proto steal rawnat logmark ipmark dhcpmac delude chaos account" Unset: ADDR2LINE, AR, ARFLAGS, AS, ASFLAGS, CC, CCLD, CONFIG_SHELL, CPP, CPPFLAGS, CTARGET, CXX, CXXFILT, ELFEDIT, EXTRA_ECONF, F77FLAGS, FC, GCOV, GPROF, INSTALL_MASK, LC_ALL, LD, LFLAGS, LIBTOOL, LINGUAS, MAKE, MAKEFLAGS, NM, OBJCOPY, OBJDUMP, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, RANLIB, READELF, RUSTFLAGS, SIZE, STRINGS, STRIP, YACC, YFLAGS ================================================================= Package Settings ================================================================= dev-python/coverage-7.0.5::gentoo was built with the following: USE="test" ABI_X86="(64)" PYTHON_TARGETS="python3_10 (-pypy3) -python3_11 -python3_9"
Can you include the build.log from pytest-cov please?
Are you perhaps using FEATURES=test-fail-continue and seeing a test failure? That would explain why the symlink used during testing wouldn't be removed. I'm going to make the test suite more resilient, in case this is the case.
The bug has been referenced in the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=ec488fa80b827534cc3ac6adfc4e420f04c84415 commit ec488fa80b827534cc3ac6adfc4e420f04c84415 Author: Michał Górny <mgorny@gentoo.org> AuthorDate: 2023-02-20 05:57:19 +0000 Commit: Michał Górny <mgorny@gentoo.org> CommitDate: 2023-02-20 06:24:03 +0000 dev-python/pytest-cov: Fix test cleanup on failure Bug: https://bugs.gentoo.org/895316 Signed-off-by: Michał Górny <mgorny@gentoo.org> dev-python/pytest-cov/pytest-cov-4.0.0-r1.ebuild | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)
I was in fact using FEATURES=test-fail-continue for pytest-cov. It looks like your commit fixed the issue. Thank you!
