Mock Version: 2.15 Mock Version: 2.15 Mock Version: 2.15 ENTER ['do_with_status'](['bash', '--login', '-c', '/usr/bin/rpmbuild -bs --target riscv64 --nodeps /builddir/build/SPECS/haskell-platform.spec'], chrootPath='/var/lib/mock/f37-build-666137-74155/root'env={'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;\\007"', 'PS1': ' \\s-\\v\\$ ', 'LANG': 'C.UTF-8'}shell=Falselogger=timeout=432000uid=991gid=135user='mockbuild'nspawn_args=[]unshare_net=TrueprintOutput=False) Executing command: ['bash', '--login', '-c', '/usr/bin/rpmbuild -bs --target riscv64 --nodeps /builddir/build/SPECS/haskell-platform.spec'] with env {'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;\\007"', 'PS1': ' \\s-\\v\\$ ', 'LANG': 'C.UTF-8'} and shell False Building target platforms: riscv64 Building for target riscv64 setting SOURCE_DATE_EPOCH=1658361600 Wrote: /builddir/build/SRPMS/haskell-platform-2022.1-20.fc37.src.rpm Child return code was: 0 ENTER ['do_with_status'](['bash', '--login', '-c', '/usr/bin/rpmbuild -bb --target riscv64 --nodeps /builddir/build/SPECS/haskell-platform.spec'], chrootPath='/var/lib/mock/f37-build-666137-74155/root'env={'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;\\007"', 'PS1': ' \\s-\\v\\$ ', 'LANG': 'C.UTF-8'}shell=Falselogger=timeout=432000uid=991gid=135user='mockbuild'nspawn_args=[]unshare_net=TrueprintOutput=False) Executing command: ['bash', '--login', '-c', '/usr/bin/rpmbuild -bb --target riscv64 --nodeps /builddir/build/SPECS/haskell-platform.spec'] with env {'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;\\007"', 'PS1': ' \\s-\\v\\$ ', 'LANG': 'C.UTF-8'} and shell False Building target platforms: riscv64 Building for target riscv64 setting SOURCE_DATE_EPOCH=1658361600 Executing(%prep): /bin/sh -e /var/tmp/rpm-tmp.ymCMpz + umask 022 + cd /builddir/build/BUILD + cd /builddir/build/BUILD + rm -rf haskell-platform-2022.1 + /usr/bin/mkdir -p haskell-platform-2022.1 + cd haskell-platform-2022.1 + /usr/lib/rpm/rpmuncompress -x /builddir/build/SOURCES/stack-2.7.5.tar.gz + STATUS=0 + '[' 0 -ne 0 ']' + /usr/lib/rpm/rpmuncompress -x /builddir/build/SOURCES/filelock-0.1.1.5.tar.gz + STATUS=0 + '[' 0 -ne 0 ']' + /usr/lib/rpm/rpmuncompress -x /builddir/build/SOURCES/hi-file-parser-0.1.2.0.tar.gz + STATUS=0 + '[' 0 -ne 0 ']' + /usr/lib/rpm/rpmuncompress -x /builddir/build/SOURCES/hpack-0.34.6.tar.gz + STATUS=0 + '[' 0 -ne 0 ']' + /usr/lib/rpm/rpmuncompress -x /builddir/build/SOURCES/http-download-0.2.0.0.tar.gz + STATUS=0 + '[' 0 -ne 0 ']' + /usr/lib/rpm/rpmuncompress -x /builddir/build/SOURCES/mintty-0.1.3.tar.gz + STATUS=0 + '[' 0 -ne 0 ']' + /usr/lib/rpm/rpmuncompress -x /builddir/build/SOURCES/mustache-2.3.2.tar.gz + STATUS=0 + '[' 0 -ne 0 ']' + /usr/lib/rpm/rpmuncompress -x /builddir/build/SOURCES/neat-interpolation-0.5.1.3.tar.gz + STATUS=0 + '[' 0 -ne 0 ']' + /usr/lib/rpm/rpmuncompress -x /builddir/build/SOURCES/open-browser-0.2.1.0.tar.gz + STATUS=0 + '[' 0 -ne 0 ']' + /usr/lib/rpm/rpmuncompress -x /builddir/build/SOURCES/pantry-0.5.3.tar.gz + STATUS=0 + '[' 0 -ne 0 ']' + /usr/lib/rpm/rpmuncompress -x /builddir/build/SOURCES/project-template-0.2.1.0.tar.gz + STATUS=0 + '[' 0 -ne 0 ']' + /usr/lib/rpm/rpmuncompress -x /builddir/build/SOURCES/rio-orphans-0.1.2.0.tar.gz + STATUS=0 + '[' 0 -ne 0 ']' + /usr/lib/rpm/rpmuncompress -x /builddir/build/SOURCES/casa-client-0.0.1.tar.gz + STATUS=0 + '[' 0 -ne 0 ']' + /usr/lib/rpm/rpmuncompress -x /builddir/build/SOURCES/casa-types-0.0.2.tar.gz + STATUS=0 + '[' 0 -ne 0 ']' + /usr/bin/chmod -Rf a+rX,u+w,g-w,o-w . + echo 'Patch #0 (stack-2.7.5-ghc-Cabal-version-warnings.patch):' Patch #0 (stack-2.7.5-ghc-Cabal-version-warnings.patch): + /usr/bin/patch --no-backup-if-mismatch -f -p0 -b --suffix .orig --fuzz=0 patching file stack-2.7.5/src/Stack/Setup.hs + RPM_EC=0 ++ jobs -p + exit 0 Executing(%build): /bin/sh -e /var/tmp/rpm-tmp.nmf6YV + umask 022 + cd /builddir/build/BUILD + CFLAGS='-O2 -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection' + export CFLAGS + CXXFLAGS='-O2 -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection' + export CXXFLAGS + FFLAGS='-O2 -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -I/usr/lib64/gfortran/modules' + export FFLAGS + FCFLAGS='-O2 -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -I/usr/lib64/gfortran/modules' + export FCFLAGS + LDFLAGS='-Wl,-z,relro -Wl,--as-needed -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -Wl,--build-id=sha1 ' + export LDFLAGS + LT_SYS_LIBRARY_PATH=/usr/lib64: + export LT_SYS_LIBRARY_PATH + CC=gcc + export CC + CXX=g++ + export CXX + cd haskell-platform-2022.1 + HOME=/builddir/build/BUILD/haskell-platform-2022.1 + for i in filelock-0.1.1.5 hi-file-parser-0.1.2.0 hpack-0.34.6 http-download-0.2.0.0 mintty-0.1.3 mustache-2.3.2 neat-interpolation-0.5.1.3 open-browser-0.2.1.0 rio-orphans-0.1.2.0 casa-types-0.0.2 casa-client-0.0.1 pantry-0.5.3 project-template-0.2.1.0 stack-2.7.5 ++ echo filelock-0.1.1.5 ++ sed -e 's/\(.*\)-.*/\1/' + name=filelock ++ echo filelock-0.1.1.5 ++ sed -e 's/.*-\(.*\)/\1/' + ver=0.1.1.5 + cd filelock-0.1.1.5 + case $name in ++ ls ++ grep -i -e '^\(ANNOUNCE\|AUTHORS\|CHANGELOG\|CHANGES\|CONTRIBUTORS\|README\|TODO\)' + CFLAGS='-O2 -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection' + export CFLAGS + export 'LDFLAGS=-Wl,-z,relro -Wl,--as-needed -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -Wl,--build-id=sha1 ' + LDFLAGS='-Wl,-z,relro -Wl,--as-needed -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -Wl,--build-id=sha1 ' + '[' -f Setup.hs -o -f Setup.lhs ']' + '[' -x Setup ']' + ghc --make -package Cabal -no-user-package-db -dynamic Setup [1 of 1] Compiling Main ( Setup.hs, Setup.o ) Linking Setup ... + LANG=C.utf8 + ./Setup --version Cabal library version 3.2.1.0 + '[' -x Setup ']' + LANG=C.utf8 ++ echo ' -O2' -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection ++ sed -e 's/ / -optc/g' ++ echo ' -Wl,-z,relro' -Wl,--as-needed -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -Wl,--build-id=sha1 ++ sed -e 's/ / -optl/g' + ./Setup configure --prefix=/usr --libdir=/usr/lib64 --docdir=/usr/share/licenses/haskell-platform '--libsubdir=$compiler/$pkgid' '--datasubdir=$pkgid' '--libexecsubdir=$pkgid' --ghc --dynlibdir=/usr/lib64 --user '--ghc-options= -optc-O2 -optc-fexceptions -optc-g -optc-grecord-gcc-switches -optc-pipe -optc-Wall -optc-Werror=format-security -optc-Wp,-D_FORTIFY_SOURCE=2 -optc-Wp,-D_GLIBCXX_ASSERTIONS -optc-specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -optc-fstack-protector-strong -optc-specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -optc-fasynchronous-unwind-tables -optc-fstack-clash-protection -optl-Wl,-z,relro -optl-Wl,--as-needed -optl-specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -optl-Wl,--build-id=sha1 -fhide-source-paths' -p --enable-shared --docdir=/usr/share/licenses/ghc-filelock --htmldir=/usr/share/doc/ghc/html/libraries/filelock-0.1.1.5 --user Configuring filelock-0.1.1.5... + '[' -x Setup ']' + LANG=C.utf8 + ./Setup build Preprocessing library for filelock-0.1.1.5.. Building library for filelock-0.1.1.5.. [1 of 3] Compiling System.FileLock.Internal.Flock /tmp/ghc1584_0/ghc_4.hc: In function ‘filelockzm0zi1zi1zi5zm74YIl6OcIfzz5On7X4erIMD_SystemziFileLockziInternalziFlock_unlock_entry’: /tmp/ghc1584_0/ghc_4.hc:10:1: error: warning: label ‘_c37d’ defined but not used [-Wunused-label] 10 | _c37d: | ^~~~~ | 10 | _c37d: | ^ /tmp/ghc1584_0/ghc_4.hc: In function ‘r35r_entry’: /tmp/ghc1584_0/ghc_4.hc:79:1: error: warning: label ‘_c37m’ defined but not used [-Wunused-label] 79 | _c37m: | ^~~~~ | 79 | _c37m: | ^ /tmp/ghc1584_0/ghc_4.hc: In function ‘filelockzm0zi1zi1zi5zm74YIl6OcIfzz5On7X4erIMD_SystemziFileLockziInternalziFlock_zdwflock_entry’: /tmp/ghc1584_0/ghc_4.hc:125:1: error: warning: label ‘_c37C’ defined but not used [-Wunused-label] 125 | _c37C: | ^~~~~ | 125 | _c37C: | ^ /tmp/ghc1584_0/ghc_4.hc: In function ‘_c37q’: /tmp/ghc1584_0/ghc_4.hc:151:1: error: warning: label ‘_c37q’ defined but not used [-Wunused-label] 151 | _c37q: | ^~~~~ | 151 | _c37q: | ^ /tmp/ghc1584_0/ghc_4.hc: In function ‘_c37v’: /tmp/ghc1584_0/ghc_4.hc:168:1: error: warning: label ‘_c37v’ defined but not used [-Wunused-label] 168 | _c37v: | ^~~~~ | 168 | _c37v: | ^ In file included from /usr/lib64/ghc-8.10.7/include/Stg.h:318, from /tmp/ghc1584_0/ghc_4.hc:3:0: error: /tmp/ghc1584_0/ghc_4.hc: In function ‘_c37K’: /tmp/ghc1584_0/ghc_4.hc:248:16: error: warning: statement with no effect [-Wunused-value] 248 | ASSIGN_BaseReg((struct StgRegTable_ *)_u39o); | 248 | ASSIGN_BaseReg((struct StgRegTable_ *)_u39o); | ^ /usr/lib64/ghc-8.10.7/include/stg/Regs.h:445:28: error: note: in definition of macro ‘ASSIGN_BaseReg’ 445 | #define ASSIGN_BaseReg(e) (e) | ^ | 445 | #define ASSIGN_BaseReg(e) (e) | ^ /tmp/ghc1584_0/ghc_4.hc:218:1: error: warning: label ‘_c37K’ defined but not used [-Wunused-label] 218 | _c37K: | ^~~~~ | 218 | _c37K: | ^ /tmp/ghc1584_0/ghc_4.hc: In function ‘_c385’: /tmp/ghc1584_0/ghc_4.hc:280:1: error: warning: label ‘_c385’ defined but not used [-Wunused-label] 280 | _c385: | ^~~~~ | 280 | _c385: | ^ /tmp/ghc1584_0/ghc_4.hc: In function ‘_c38v’: /tmp/ghc1584_0/ghc_4.hc:323:1: error: warning: label ‘_c38v’ defined but not used [-Wunused-label] 323 | _c38v: | ^~~~~ | 323 | _c38v: | ^ /tmp/ghc1584_0/ghc_4.hc: In function ‘_c38I’: /tmp/ghc1584_0/ghc_4.hc:348:1: error: warning: label ‘_c38I’ defined but not used [-Wunused-label] 348 | _c38I: | ^~~~~ | 348 | _c38I: | ^ /tmp/ghc1584_0/ghc_4.hc: In function ‘_c38C’: /tmp/ghc1584_0/ghc_4.hc:366:1: error: warning: label ‘_c38C’ defined but not used [-Wunused-label] 366 | _c38C: | ^~~~~ | 366 | _c38C: | ^ /tmp/ghc1584_0/ghc_4.hc: In function ‘s36E_entry’: /tmp/ghc1584_0/ghc_4.hc:414:1: error: warning: label ‘_c3a2’ defined but not used [-Wunused-label] 414 | _c3a2: | ^~~~~ | 414 | _c3a2: | ^ /tmp/ghc1584_0/ghc_4.hc: In function ‘s36r_entry’: /tmp/ghc1584_0/ghc_4.hc:449:1: error: warning: label ‘_c3au’ defined but not used [-Wunused-label] 449 | _c3au: | ^~~~~ | 449 | _c3au: | ^ /tmp/ghc1584_0/ghc_4.hc: In function ‘_c3al’: /tmp/ghc1584_0/ghc_4.hc:478:1: error: warning: label ‘_c3al’ defined but not used [-Wunused-label] 478 | _c3al: | ^~~~~ | 478 | _c3al: | ^ /tmp/ghc1584_0/ghc_4.hc: In function ‘_c3an’: /tmp/ghc1584_0/ghc_4.hc:505:1: error: warning: label ‘_c3an’ defined but not used [-Wunused-label] 505 | _c3an: | ^~~~~ | 505 | _c3an: | ^ /tmp/ghc1584_0/ghc_4.hc: In function ‘filelockzm0zi1zi1zi5zm74YIl6OcIfzz5On7X4erIMD_SystemziFileLockziInternalziFlock_tryLock1_entry’: /tmp/ghc1584_0/ghc_4.hc:561:1: error: warning: label ‘_c3b0’ defined but not used [-Wunused-label] 561 | _c3b0: | ^~~~~ | 561 | _c3b0: | ^ /tmp/ghc1584_0/ghc_4.hc: In function ‘_c39H’: /tmp/ghc1584_0/ghc_4.hc:595:1: error: warning: label ‘_c39H’ defined but not used [-Wunused-label] 595 | _c39H: | ^~~~~ | 595 | _c39H: | ^ /tmp/ghc1584_0/ghc_4.hc: In function ‘_c39J’: /tmp/ghc1584_0/ghc_4.hc:620:1: error: warning: label ‘_c39J’ defined but not used [-Wunused-label] 620 | _c39J: | ^~~~~ | 620 | _c39J: | ^ /tmp/ghc1584_0/ghc_4.hc: In function ‘_c39O’: /tmp/ghc1584_0/ghc_4.hc:645:1: error: warning: label ‘_c39O’ defined but not used [-Wunused-label] 645 | _c39O: | ^~~~~ | 645 | _c39O: | ^ /tmp/ghc1584_0/ghc_4.hc: In function ‘filelockzm0zi1zi1zi5zm74YIl6OcIfzz5On7X4erIMD_SystemziFileLockziInternalziFlock_tryLock_entry’: /tmp/ghc1584_0/ghc_4.hc:678:1: error: warning: label ‘_c3bf’ defined but not used [-Wunused-label] 678 | _c3bf: | ^~~~~ | 678 | _c3bf: | ^ /tmp/ghc1584_0/ghc_4.hc: In function ‘filelockzm0zi1zi1zi5zm74YIl6OcIfzz5On7X4erIMD_SystemziFileLockziInternalziFlock_lock3_entry’: /tmp/ghc1584_0/ghc_4.hc:709:1: error: warning: label ‘_c3bo’ defined but not used [-Wunused-label] 709 | _c3bo: | ^~~~~ | 709 | _c3bo: | ^ /tmp/ghc1584_0/ghc_4.hc: In function ‘filelockzm0zi1zi1zi5zm74YIl6OcIfzz5On7X4erIMD_SystemziFileLockziInternalziFlock_lock2_entry’: /tmp/ghc1584_0/ghc_4.hc:758:1: error: warning: label ‘_c3bx’ defined but not used [-Wunused-label] 758 | _c3bx: | ^~~~~ | 758 | _c3bx: | ^ /tmp/ghc1584_0/ghc_4.hc: In function ‘s378_entry’: /tmp/ghc1584_0/ghc_4.hc:823:1: error: warning: label ‘_c3c0’ defined but not used [-Wunused-label] 823 | _c3c0: | ^~~~~ | 823 | _c3c0: | ^ /tmp/ghc1584_0/ghc_4.hc: In function ‘s36V_entry’: /tmp/ghc1584_0/ghc_4.hc:857:1: error: warning: label ‘_c3cs’ defined but not used [-Wunused-label] 857 | _c3cs: | ^~~~~ | 857 | _c3cs: | ^ /tmp/ghc1584_0/ghc_4.hc: In function ‘_c3cj’: /tmp/ghc1584_0/ghc_4.hc:884:1: error: warning: label ‘_c3cj’ defined but not used [-Wunused-label] 884 | _c3cj: | ^~~~~ | 884 | _c3cj: | ^ /tmp/ghc1584_0/ghc_4.hc: In function ‘_c3cl’: /tmp/ghc1584_0/ghc_4.hc:904:1: error: warning: label ‘_c3cl’ defined but not used [-Wunused-label] 904 | _c3cl: | ^~~~~ | 904 | _c3cl: | ^ /tmp/ghc1584_0/ghc_4.hc: In function ‘filelockzm0zi1zi1zi5zm74YIl6OcIfzz5On7X4erIMD_SystemziFileLockziInternalziFlock_lock1_entry’: /tmp/ghc1584_0/ghc_4.hc:935:1: error: warning: label ‘_c3cD’ defined but not used [-Wunused-label] 935 | _c3cD: | ^~~~~ | 935 | _c3cD: | ^ /tmp/ghc1584_0/ghc_4.hc: In function ‘_c3bF’: /tmp/ghc1584_0/ghc_4.hc:969:1: error: warning: label ‘_c3bF’ defined but not used [-Wunused-label] 969 | _c3bF: | ^~~~~ | 969 | _c3bF: | ^ /tmp/ghc1584_0/ghc_4.hc: In function ‘_c3bH’: /tmp/ghc1584_0/ghc_4.hc:994:1: error: warning: label ‘_c3bH’ defined but not used [-Wunused-label] 994 | _c3bH: | ^~~~~ | 994 | _c3bH: | ^ /tmp/ghc1584_0/ghc_4.hc: In function ‘_c3bM’: /tmp/ghc1584_0/ghc_4.hc:1019:1: error: warning: label ‘_c3bM’ defined but not used [-Wunused-label] 1019 | _c3bM: | ^~~~~ | 1019 | _c3bM: | ^ /tmp/ghc1584_0/ghc_4.hc: In function ‘filelockzm0zi1zi1zi5zm74YIl6OcIfzz5On7X4erIMD_SystemziFileLockziInternalziFlock_lock_entry’: /tmp/ghc1584_0/ghc_4.hc:1052:1: error: warning: label ‘_c3cT’ defined but not used [-Wunused-label] 1052 | _c3cT: | ^~~~~ | 1052 | _c3cT: | ^ /tmp/ghc1584_0/ghc_13.hc: In function ‘filelockzm0zi1zi1zi5zm74YIl6OcIfzz5On7X4erIMD_SystemziFileLockziInternalziFlock_unlock_entry’: /tmp/ghc1584_0/ghc_13.hc:10:1: error: warning: label ‘_c3eG’ defined but not used [-Wunused-label] 10 | _c3eG: | ^~~~~ | 10 | _c3eG: | ^ /tmp/ghc1584_0/ghc_13.hc: In function ‘r35r_entry’: /tmp/ghc1584_0/ghc_13.hc:79:1: error: warning: label ‘_c3eP’ defined but not used [-Wunused-label] 79 | _c3eP: | ^~~~~ | 79 | _c3eP: | ^ /tmp/ghc1584_0/ghc_13.hc: In function ‘filelockzm0zi1zi1zi5zm74YIl6OcIfzz5On7X4erIMD_SystemziFileLockziInternalziFlock_zdwflock_entry’: /tmp/ghc1584_0/ghc_13.hc:125:1: error: warning: label ‘_c3f5’ defined but not used [-Wunused-label] 125 | _c3f5: | ^~~~~ | 125 | _c3f5: | ^ /tmp/ghc1584_0/ghc_13.hc: In function ‘_c3eT’: /tmp/ghc1584_0/ghc_13.hc:151:1: error: warning: label ‘_c3eT’ defined but not used [-Wunused-label] 151 | _c3eT: | ^~~~~ | 151 | _c3eT: | ^ /tmp/ghc1584_0/ghc_13.hc: In function ‘_c3eY’: /tmp/ghc1584_0/ghc_13.hc:168:1: error: warning: label ‘_c3eY’ defined but not used [-Wunused-label] 168 | _c3eY: | ^~~~~ | 168 | _c3eY: | ^ In file included from /usr/lib64/ghc-8.10.7/include/Stg.h:318, from /tmp/ghc1584_0/ghc_13.hc:3:0: error: /tmp/ghc1584_0/ghc_13.hc: In function ‘_c3fd’: /tmp/ghc1584_0/ghc_13.hc:248:16: error: warning: statement with no effect [-Wunused-value] 248 | ASSIGN_BaseReg((struct StgRegTable_ *)_u3gR); | 248 | ASSIGN_BaseReg((struct StgRegTable_ *)_u3gR); | ^ /usr/lib64/ghc-8.10.7/include/stg/Regs.h:445:28: error: note: in definition of macro ‘ASSIGN_BaseReg’ 445 | #define ASSIGN_BaseReg(e) (e) | ^ | 445 | #define ASSIGN_BaseReg(e) (e) | ^ /tmp/ghc1584_0/ghc_13.hc:218:1: error: warning: label ‘_c3fd’ defined but not used [-Wunused-label] 218 | _c3fd: | ^~~~~ | 218 | _c3fd: | ^ /tmp/ghc1584_0/ghc_13.hc: In function ‘_c3fy’: /tmp/ghc1584_0/ghc_13.hc:280:1: error: warning: label ‘_c3fy’ defined but not used [-Wunused-label] 280 | _c3fy: | ^~~~~ | 280 | _c3fy: | ^ /tmp/ghc1584_0/ghc_13.hc: In function ‘_c3fY’: /tmp/ghc1584_0/ghc_13.hc:323:1: error: warning: label ‘_c3fY’ defined but not used [-Wunused-label] 323 | _c3fY: | ^~~~~ | 323 | _c3fY: | ^ /tmp/ghc1584_0/ghc_13.hc: In function ‘_c3gb’: /tmp/ghc1584_0/ghc_13.hc:348:1: error: warning: label ‘_c3gb’ defined but not used [-Wunused-label] 348 | _c3gb: | ^~~~~ | 348 | _c3gb: | ^ /tmp/ghc1584_0/ghc_13.hc: In function ‘_c3g5’: /tmp/ghc1584_0/ghc_13.hc:366:1: error: warning: label ‘_c3g5’ defined but not used [-Wunused-label] 366 | _c3g5: | ^~~~~ | 366 | _c3g5: | ^ /tmp/ghc1584_0/ghc_13.hc: In function ‘s3e7_entry’: /tmp/ghc1584_0/ghc_13.hc:420:1: error: warning: label ‘_c3hv’ defined but not used [-Wunused-label] 420 | _c3hv: | ^~~~~ | 420 | _c3hv: | ^ /tmp/ghc1584_0/ghc_13.hc: In function ‘s3dU_entry’: /tmp/ghc1584_0/ghc_13.hc:455:1: error: warning: label ‘_c3hX’ defined but not used [-Wunused-label] 455 | _c3hX: | ^~~~~ | 455 | _c3hX: | ^ /tmp/ghc1584_0/ghc_13.hc: In function ‘_c3hO’: /tmp/ghc1584_0/ghc_13.hc:484:1: error: warning: label ‘_c3hO’ defined but not used [-Wunused-label] 484 | _c3hO: | ^~~~~ | 484 | _c3hO: | ^ /tmp/ghc1584_0/ghc_13.hc: In function ‘_c3hQ’: /tmp/ghc1584_0/ghc_13.hc:511:1: error: warning: label ‘_c3hQ’ defined but not used [-Wunused-label] 511 | _c3hQ: | ^~~~~ | 511 | _c3hQ: | ^ /tmp/ghc1584_0/ghc_13.hc: In function ‘filelockzm0zi1zi1zi5zm74YIl6OcIfzz5On7X4erIMD_SystemziFileLockziInternalziFlock_tryLock1_entry’: /tmp/ghc1584_0/ghc_13.hc:567:1: error: warning: label ‘_c3it’ defined but not used [-Wunused-label] 567 | _c3it: | ^~~~~ | 567 | _c3it: | ^ /tmp/ghc1584_0/ghc_13.hc: In function ‘_c3ha’: /tmp/ghc1584_0/ghc_13.hc:601:1: error: warning: label ‘_c3ha’ defined but not used [-Wunused-label] 601 | _c3ha: | ^~~~~ | 601 | _c3ha: | ^ /tmp/ghc1584_0/ghc_13.hc: In function ‘_c3hc’: /tmp/ghc1584_0/ghc_13.hc:626:1: error: warning: label ‘_c3hc’ defined but not used [-Wunused-label] 626 | _c3hc: | ^~~~~ | 626 | _c3hc: | ^ /tmp/ghc1584_0/ghc_13.hc: In function ‘_c3hh’: /tmp/ghc1584_0/ghc_13.hc:651:1: error: warning: label ‘_c3hh’ defined but not used [-Wunused-label] 651 | _c3hh: | ^~~~~ | 651 | _c3hh: | ^ /tmp/ghc1584_0/ghc_13.hc: In function ‘filelockzm0zi1zi1zi5zm74YIl6OcIfzz5On7X4erIMD_SystemziFileLockziInternalziFlock_tryLock_entry’: /tmp/ghc1584_0/ghc_13.hc:684:1: error: warning: label ‘_c3iJ’ defined but not used [-Wunused-label] 684 | _c3iJ: | ^~~~~ | 684 | _c3iJ: | ^ /tmp/ghc1584_0/ghc_13.hc: In function ‘filelockzm0zi1zi1zi5zm74YIl6OcIfzz5On7X4erIMD_SystemziFileLockziInternalziFlock_lock3_entry’: /tmp/ghc1584_0/ghc_13.hc:715:1: error: warning: label ‘_c3iS’ defined but not used [-Wunused-label] 715 | _c3iS: | ^~~~~ | 715 | _c3iS: | ^ /tmp/ghc1584_0/ghc_13.hc: In function ‘filelockzm0zi1zi1zi5zm74YIl6OcIfzz5On7X4erIMD_SystemziFileLockziInternalziFlock_lock2_entry’: /tmp/ghc1584_0/ghc_13.hc:764:1: error: warning: label ‘_c3j1’ defined but not used [-Wunused-label] 764 | _c3j1: | ^~~~~ | 764 | _c3j1: | ^ /tmp/ghc1584_0/ghc_13.hc: In function ‘s3eB_entry’: /tmp/ghc1584_0/ghc_13.hc:829:1: error: warning: label ‘_c3ju’ defined but not used [-Wunused-label] 829 | _c3ju: | ^~~~~ | 829 | _c3ju: | ^ /tmp/ghc1584_0/ghc_13.hc: In function ‘s3eo_entry’: /tmp/ghc1584_0/ghc_13.hc:863:1: error: warning: label ‘_c3jW’ defined but not used [-Wunused-label] 863 | _c3jW: | ^~~~~ | 863 | _c3jW: | ^ /tmp/ghc1584_0/ghc_13.hc: In function ‘_c3jN’: /tmp/ghc1584_0/ghc_13.hc:890:1: error: warning: label ‘_c3jN’ defined but not used [-Wunused-label] 890 | _c3jN: | ^~~~~ | 890 | _c3jN: | ^ /tmp/ghc1584_0/ghc_13.hc: In function ‘_c3jP’: /tmp/ghc1584_0/ghc_13.hc:910:1: error: warning: label ‘_c3jP’ defined but not used [-Wunused-label] 910 | _c3jP: | ^~~~~ | 910 | _c3jP: | ^ /tmp/ghc1584_0/ghc_13.hc: In function ‘filelockzm0zi1zi1zi5zm74YIl6OcIfzz5On7X4erIMD_SystemziFileLockziInternalziFlock_lock1_entry’: /tmp/ghc1584_0/ghc_13.hc:941:1: error: warning: label ‘_c3k7’ defined but not used [-Wunused-label] 941 | _c3k7: | ^~~~~ | 941 | _c3k7: | ^ /tmp/ghc1584_0/ghc_13.hc: In function ‘_c3j9’: /tmp/ghc1584_0/ghc_13.hc:975:1: error: warning: label ‘_c3j9’ defined but not used [-Wunused-label] 975 | _c3j9: | ^~~~~ | 975 | _c3j9: | ^ /tmp/ghc1584_0/ghc_13.hc: In function ‘_c3jb’: /tmp/ghc1584_0/ghc_13.hc:1000:1: error: warning: label ‘_c3jb’ defined but not used [-Wunused-label] 1000 | _c3jb: | ^~~~~ | 1000 | _c3jb: | ^ /tmp/ghc1584_0/ghc_13.hc: In function ‘_c3jg’: /tmp/ghc1584_0/ghc_13.hc:1025:1: error: warning: label ‘_c3jg’ defined but not used [-Wunused-label] 1025 | _c3jg: | ^~~~~ | 1025 | _c3jg: | ^ /tmp/ghc1584_0/ghc_13.hc: In function ‘filelockzm0zi1zi1zi5zm74YIl6OcIfzz5On7X4erIMD_SystemziFileLockziInternalziFlock_lock_entry’: /tmp/ghc1584_0/ghc_13.hc:1058:1: error: warning: label ‘_c3kn’ defined but not used [-Wunused-label] 1058 | _c3kn: | ^~~~~ | 1058 | _c3kn: | ^ [2 of 3] Compiling System.FileLock System/FileLock.hs:41:1: warning: [-Wunused-imports] The import of ‘Data.Traversable’ is redundant except perhaps to import instances from ‘Data.Traversable’ To import instances alone, use: import Data.Traversable() | 41 | import Data.Traversable (traverse) | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^