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Bug 536222 - dev-haskell/pool-conduit-0.1.2.3: The type variable ‘a0’ is ambiguous
Summary: dev-haskell/pool-conduit-0.1.2.3: The type variable ‘a0’ is ambiguous
Status: RESOLVED DUPLICATE of bug 584586
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Current packages (show other bugs)
Hardware: All Linux
: Normal normal (vote)
Assignee: Gentoo's Haskell Language team
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2015-01-10 16:40 UTC by Toralf Förster
Modified: 2016-06-17 16:48 UTC (History)
0 users

See Also:
Package list:
Runtime testing required: ---


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Description Toralf Förster gentoo-dev 2015-01-10 16:40:52 UTC
These are the packages that would be merged, in reverse order:

Calculating dependencies  .... done!
[ebuild  N     ] dev-haskell/pool-conduit-0.1.2.3  USE="-doc -hscolour -profile" 
[ebuild  N     ]  dev-haskell/resource-pool-0.2.3.2  USE="-doc -hscolour -profile" 
[ebuild  N     ]  dev-haskell/resourcet-1.1.3.3  USE="-doc -hscolour -profile {-test}" 
[ebuild  N     ]   dev-haskell/lifted-base-0.2.3.3  USE="-doc -hscolour -profile {-test}" 
[ebuild  N     ]   dev-haskell/mmorph-1.0.4  USE="-doc -hscolour -profile" 
[ebuild  N     ]   dev-haskell/monad-control-1.0.0.1  USE="-doc -hscolour -profile" 

>>> Verifying ebuild manifests
>>> Jobs: 0 of 6 complete, 1 running                Load avg: 11.4, 11.7, 11.7
>>> Emerging (1 of 6) dev-haskell/monad-control-1.0.0.1::gentoo
>>> Jobs: 0 of 6 complete, 1 running                Load avg: 11.4, 11.7, 11.7
>>> Installing (1 of 6) dev-haskell/monad-control-1.0.0.1::gentoo
>>> Jobs: 0 of 6 complete, 1 running                Load avg: 11.4, 11.7, 11.7
>>> Jobs: 0 of 6 complete                           Load avg: 11.4, 11.7, 11.7
>>> Jobs: 1 of 6 complete                           Load avg: 11.4, 11.7, 11.7
>>> Jobs: 1 of 6 complete, 1 running                Load avg: 11.4, 11.7, 11.7
>>> Emerging (2 of 6) dev-haskell/mmorph-1.0.4::gentoo
>>> Jobs: 1 of 6 complete, 1 running                Load avg: 11.4, 11.7, 11.7
>>> Installing (2 of 6) dev-haskell/mmorph-1.0.4::gentoo
>>> Jobs: 1 of 6 complete, 1 running                Load avg: 11.4, 11.7, 11.7
>>> Jobs: 1 of 6 complete                           Load avg: 11.4, 11.7, 11.7
>>> Jobs: 2 of 6 complete                           Load avg: 11.5, 11.7, 11.7
>>> Jobs: 2 of 6 complete, 1 running                Load avg: 11.5, 11.7, 11.7
>>> Emerging (3 of 6) dev-haskell/lifted-base-0.2.3.3::gentoo
>>> Jobs: 2 of 6 complete, 1 running                Load avg: 11.5, 11.7, 11.7
>>> Installing (3 of 6) dev-haskell/lifted-base-0.2.3.3::gentoo
>>> Jobs: 2 of 6 complete, 1 running                Load avg: 11.5, 11.7, 11.7
>>> Jobs: 2 of 6 complete                           Load avg: 11.5, 11.7, 11.7
>>> Jobs: 3 of 6 complete                           Load avg: 11.5, 11.7, 11.7
>>> Jobs: 3 of 6 complete, 1 running                Load avg: 11.5, 11.7, 11.7
>>> Emerging (4 of 6) dev-haskell/resourcet-1.1.3.3::gentoo
>>> Jobs: 3 of 6 complete, 1 running                Load avg: 11.5, 11.7, 11.7
>>> Installing (4 of 6) dev-haskell/resourcet-1.1.3.3::gentoo
>>> Jobs: 3 of 6 complete, 1 running                Load avg: 11.4, 11.6, 11.7
>>> Jobs: 3 of 6 complete                           Load avg: 11.4, 11.6, 11.7
>>> Jobs: 4 of 6 complete                           Load avg: 11.4, 11.6, 11.7
>>> Jobs: 4 of 6 complete, 1 running                Load avg: 11.4, 11.6, 11.7
>>> Emerging (5 of 6) dev-haskell/resource-pool-0.2.3.2::gentoo
>>> Jobs: 4 of 6 complete, 1 running                Load avg: 11.4, 11.6, 11.7
>>> Installing (5 of 6) dev-haskell/resource-pool-0.2.3.2::gentoo
>>> Jobs: 4 of 6 complete, 1 running                Load avg: 11.4, 11.6, 11.7
>>> Jobs: 4 of 6 complete                           Load avg: 11.4, 11.6, 11.7
>>> Jobs: 5 of 6 complete                           Load avg: 11.4, 11.6, 11.7
>>> Jobs: 5 of 6 complete, 1 running                Load avg: 11.4, 11.6, 11.7
>>> Emerging (6 of 6) dev-haskell/pool-conduit-0.1.2.3::gentoo
>>> Jobs: 5 of 6 complete, 1 running                Load avg: 11.4, 11.6, 11.7
>>> Failed to emerge dev-haskell/pool-conduit-0.1.2.3, Log file:
>>> Jobs: 5 of 6 complete, 1 running                Load avg: 11.5, 11.6, 11.7
>>>  '/var/log/portage/dev-haskell:pool-conduit-0.1.2.3:20150110-163812.log'
>>> Jobs: 5 of 6 complete, 1 running                Load avg: 11.5, 11.6, 11.7
>>> Jobs: 5 of 6 complete, 1 running, 1 failed      Load avg: 11.5, 11.6, 11.7
>>> Jobs: 5 of 6 complete, 1 failed                 Load avg: 11.5, 11.6, 11.7

 * Package:    dev-haskell/pool-conduit-0.1.2.3
 * Repository: gentoo
 * Maintainer: haskell@gentoo.org
 * USE:        abi_x86_64 amd64 elibc_glibc kernel_linux userland_GNU
 * FEATURES:   preserve-libs sandbox userpriv usersandbox
>>> Unpacking source...
>>> Unpacking pool-conduit-0.1.2.3.tar.gz to /var/tmp/portage/dev-haskell/pool-conduit-0.1.2.3/work
>>> Source unpacked in /var/tmp/portage/dev-haskell/pool-conduit-0.1.2.3/work
>>> Preparing source in /var/tmp/portage/dev-haskell/pool-conduit-0.1.2.3/work/pool-conduit-0.1.2.3 ...
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/dev-haskell/pool-conduit-0.1.2.3/work/pool-conduit-0.1.2.3 ...
 * Using cabal-1.20.0.2.
 * Prepending /usr/lib64/ghc-7.8.4 to LD_LIBRARY_PATH
/usr/bin/ghc -package Cabal-1.20.0.2 --make /var/tmp/portage/dev-haskell/pool-conduit-0.1.2.3/work/pool-conduit-0.1.2.3/Setup.lhs -dynamic -o setup
[1 of 1] Compiling Main             ( /var/tmp/portage/dev-haskell/pool-conduit-0.1.2.3/work/pool-conduit-0.1.2.3/Setup.lhs, /var/tmp/portage/dev-haskell/pool-conduit-0.1.2.3/work/pool-conduit-0.1.2.3/Setup.o )
Linking setup ...
./setup configure --ghc --prefix=/usr --with-compiler=/usr/bin/ghc --with-hc-pkg=/usr/bin/ghc-pkg --prefix=/usr --libdir=/usr/lib64 --libsubdir=pool-conduit-0.1.2.3/ghc-7.8.4 --datadir=/usr/share/ --datasubdir=pool-conduit-0.1.2.3/ghc-7.8.4 --ghc-option=-j1 --ghc-option=-optl-Wl,-O1 --ghc-option=-optl-Wl,--as-needed --disable-executable-stripping --docdir=/usr/share/doc/pool-conduit-0.1.2.3 --verbose --sysconfdir=/etc --disable-library-stripping
Configuring pool-conduit-0.1.2.3...
Dependency base ==4.*: using base-4.7.0.2
Dependency monad-control -any: using monad-control-1.0.0.1
Dependency resource-pool >=0.2.1 && <0.3: using resource-pool-0.2.3.2
Dependency resourcet >=0.3 && <1.2: using resourcet-1.1.3.3
Dependency transformers >=0.2.1: using transformers-0.4.2.0
Using Cabal-1.20.0.2 compiled by ghc-7.8
Using compiler: ghc-7.8.4
Using install prefix: /usr
Binaries installed in: /usr/bin
Libraries installed in: /usr/lib64/pool-conduit-0.1.2.3/ghc-7.8.4
Private binaries installed in: /usr/libexec
Data files installed in: /usr/share/pool-conduit-0.1.2.3/ghc-7.8.4
Documentation installed in: /usr/share/doc/pool-conduit-0.1.2.3
Configuration files installed in: /etc
Using alex version 3.1.3 found on system at: /usr/bin/alex
Using ar found on system at: /usr/bin/ar
Using c2hs version 0.20.1 found on system at: /usr/bin/c2hs
No cpphs found
No ffihugs found
Using gcc version 4.8.4 found on system at: /usr/bin/gcc
Using ghc version 7.8.4 given by user at: /usr/bin/ghc
Using ghc-pkg version 7.8.4 given by user at: /usr/bin/ghc-pkg
No greencard found
No haddock found
Using happy version 1.19.4 found on system at: /usr/bin/happy
Using haskell-suite found on system at: haskell-suite-dummy-location
Using haskell-suite-pkg found on system at: haskell-suite-pkg-dummy-location
No hmake found
Using hpc version 0.67 found on system at: /usr/bin/hpc
Using hsc2hs version 0.67 found on system at: /usr/bin/hsc2hs
No hscolour found
No hugs found
No jhc found
Using ld found on system at: /usr/bin/ld
No lhc found
No lhc-pkg found
No nhc98 found
Using pkg-config version 0.28 found on system at: /usr/bin/pkg-config
Using strip found on system at: /usr/bin/strip
Using tar found on system at: /bin/tar
No uhc found
>>> Source configured.
>>> Compiling source in /var/tmp/portage/dev-haskell/pool-conduit-0.1.2.3/work/pool-conduit-0.1.2.3 ...
./setup build
Building pool-conduit-0.1.2.3...
Preprocessing library pool-conduit-0.1.2.3...
[1 of 1] Compiling Data.Conduit.Pool ( Data/Conduit/Pool.hs, dist/build/Data/Conduit/Pool.o )

Data/Conduit/Pool.hs:66:20:
    Could not deduce (Control.Monad.Trans.Control.StM m (Maybe a0)
                      ~ Control.Monad.Trans.Control.StM m (Maybe b))
    from the context (MonadBaseControl IO m)
      bound by the type signature for
                 withResourceTimeout :: MonadBaseControl IO m =>
                                        Int -> P.Pool a -> (a -> m b) -> m (Maybe b)
      at Data/Conduit/Pool.hs:(54,5)-(61,16)
    NB: ‘Control.Monad.Trans.Control.StM’ is a type function, and may not be injective
    The type variable ‘a0’ is ambiguous
    Expected type: IO (Control.Monad.Trans.Control.StM m (Maybe b))
      Actual type: IO (Control.Monad.Trans.Control.StM m (Maybe a0))
    Relevant bindings include
      runInIO :: Control.Monad.Trans.Control.RunInBase m IO
        (bound at Data/Conduit/Pool.hs:63:46)
      act :: a -> m b (bound at Data/Conduit/Pool.hs:63:29)
      withResourceTimeout :: Int -> P.Pool a -> (a -> m b) -> m (Maybe b)
        (bound at Data/Conduit/Pool.hs:63:1)
    In the expression: runInIO $ return Nothing
    In a case alternative: Nothing -> runInIO $ return Nothing
    In a stmt of a 'do' block:
      case mres of {
        Nothing -> runInIO $ return Nothing
        Just (resource, local)
          -> do { ret <- restore (runInIO (liftM Just $ act resource))
                         `onException` P.destroyResource pool local resource;
                  P.putResource local resource;
                  .... } }
 * ERROR: dev-haskell/pool-conduit-0.1.2.3::gentoo failed (compile phase):
 *   setup build failed
 * 
 * Call stack:
 *     ebuild.sh, line   93:  Called src_compile
 *   environment, line 2751:  Called haskell-cabal_src_compile
 *   environment, line 1867:  Called cabal_src_compile
 *   environment, line  705:  Called cabal-build
 *   environment, line  467:  Called die
 * The specific snippet of code:
 *       ./setup "$@" || die "setup build failed"
 * 
 * If you need support, post the output of `emerge --info '=dev-haskell/pool-conduit-0.1.2.3::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=dev-haskell/pool-conduit-0.1.2.3::gentoo'`.
 * The complete build log is located at '/var/log/portage/dev-haskell:pool-conduit-0.1.2.3:20150110-163812.log'.
 * For convenience, a symlink to the build log is located at '/var/tmp/portage/dev-haskell/pool-conduit-0.1.2.3/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/dev-haskell/pool-conduit-0.1.2.3/temp/environment'.
 * Working directory: '/var/tmp/portage/dev-haskell/pool-conduit-0.1.2.3/work/pool-conduit-0.1.2.3'
 * S: '/var/tmp/portage/dev-haskell/pool-conduit-0.1.2.3/work/pool-conduit-0.1.2.3'

 * GNU info directory index is up-to-date.

 * IMPORTANT: 2 config files in '/etc' need updating.
 * See the CONFIGURATION FILES section of the emerge
 * man page to learn how to update config files.


This chroot image is located at a hardened amd64 host.

Portage 2.2.15 (python 2.7.9-final-0, default/linux/amd64/13.0, gcc-4.8.4, glibc-2.20-r1, 3.17.7-hardened-r1 x86_64)
=================================================================
System uname: Linux-3.17.7-hardened-r1-x86_64-Intel-R-_Core-TM-_i7-3770_CPU_@_3.40GHz-with-gentoo-2.2
KiB Mem:    16166924 total,   1993264 free
KiB Swap:   16777212 total,  16762820 free
Timestamp of tree: Sat, 10 Jan 2015 08:45:01 +0000
sh bash 4.3_p33
ld GNU ld (Gentoo 2.24 p1.4) 2.24
app-shells/bash:          4.3_p33
dev-java/java-config:     2.2.0
dev-lang/perl:            5.20.1-r4
dev-lang/python:          2.7.9-r1, 3.3.5-r1
dev-util/cmake:           3.0.2
sys-apps/baselayout:      2.2
sys-apps/openrc:          0.13.6
sys-apps/sandbox:         2.6-r1
sys-devel/autoconf:       2.69
sys-devel/automake:       1.11.6-r1, 1.15
sys-devel/binutils:       2.24-r3
sys-devel/gcc:            4.8.4
sys-devel/gcc-config:     1.8
sys-devel/libtool:        2.4.4
sys-devel/make:           4.1-r1
sys-kernel/linux-headers: 3.18 (virtual/os-headers)
sys-libs/glibc:           2.20-r1
Repositories: gentoo
ACCEPT_KEYWORDS="amd64 ~amd64"
ACCEPT_LICENSE="*"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-O2 -pipe"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt /var/spool/torque"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php5.5/ext-active/ /etc/php/cgi-php5.5/ext-active/ /etc/php/cli-php5.5/ext-active/ /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c"
CXXFLAGS="-O2 -pipe"
DISTDIR="/usr/portage/distfiles"
EMERGE_DEFAULT_OPTS="--nospinner --tree --quiet-build --deep --jobs 1"
FCFLAGS="-O2 -pipe"
FEATURES="assume-digests binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync news parallel-fetch preserve-libs protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync"
FFLAGS="-O2 -pipe"
GENTOO_MIRRORS="http://mirror.leaseweb.com/gentoo/ http://ftp.uni-erlangen.de/pub/mirrors/gentoo http://ftp-stud.hs-esslingen.de/pub/Mirrors/gentoo/ http://gd.tuwien.ac.at/opsys/linux/gentoo/"
LANG="en_US.utf8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
MAKEOPTS="-j1"
PKGDIR="/usr/portage/packages"
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"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
PORTDIR_OVERLAY=""
SYNC="rsync://rsync.de.gentoo.org/gentoo-portage"
USE="acl amd64 berkdb bindist bzip2 cli cracklib crypt cxx dri fortran gdbm iconv ipv6 mbox mmx modules multilib ncurses nls nptl openmp pam pax_kernel pcre readline session sse sse2 ssl tcpd unicode zlib" ABI_X86="64" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" 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="kexi words flow plan sheets stage tables krita karbon braindump author" CAMERAS="ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="keyboard mouse evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-5" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_3" RUBY_TARGETS="ruby19 ruby20" USERLAND="GNU" VIDEO_CARDS="fbdev glint intel mach64 mga nouveau nv r128 radeon savage sis tdfx trident vesa via vmware dummy v4l" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account"
Unset:  CPPFLAGS, CTARGET, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON
Comment 1 Mark Wright gentoo-dev 2015-01-10 22:19:18 UTC
Upstream have marked pool-conduit as deprecated.

http://hackage.haskell.org/package/pool-conduit

It has some reverse dependencies:

http://qa-reports.gentoo.org/output/genrdeps/rindex/dev-haskell/pool-conduit

There are later versions in portage that do not depend on
dev-haskell/pool-conduit, so a workaround for users is to use the
latest versions and emerge -aC dev-haskell/pool-conduit
Comment 2 Sergei Trofimovich (RETIRED) gentoo-dev 2016-06-17 16:48:09 UTC
Handled removal in bug #584586

*** This bug has been marked as a duplicate of bug 584586 ***