## Summary Test suite of `shortbytestring` 0.2.0.0 triggers the following issue on `aarch64-darwin`. ``` foldl1: prop-compiled: internal error: evacuate: strange closure type -1193213952 (GHC version 8.10.7 for aarch64_apple_darwin) Please report this as a GHC bug: https://www.haskell.org/ghc/reportabug ``` <details> <summary> full log </summary> ``` setupCompilerEnvironmentPhase Build with /nix/store/fsnjsdqgdz2znslv0izw7d4mg6vl8rip-ghc-8.10.7. unpacking sources unpacking source archive /nix/store/h05chc9cswniwpy8wr7vfa4w7niibn86-shortbytestring-0.2.0.0.tar.gz source root is shortbytestring-0.2.0.0 setting SOURCE_DATE_EPOCH to timestamp 1000000000 of file shortbytestring-0.2.0.0/tests/Properties/ByteString/Short/Word16.hs patching sources compileBuildDriverPhase setupCompileFlags: -package-db=/private/tmp/nix-build-shortbytestring-0.2.0.0.drv-0/setup-package.conf.d -j1 -threaded -rtsopts [1 of 1] Compiling Main ( /nix/store/4mdp8nhyfddh7bllbi7xszz7k9955n79-Setup.hs, /private/tmp/nix-build-shortbytestring-0.2.0.0.drv-0/Main.o ) Linking Setup ... updateAutotoolsGnuConfigScriptsPhase configuring configureFlags: --verbose --prefix=/nix/store/8rpb4inrnn70nnd42vvqd0l0iagn0lsv-shortbytestring-0.2.0.0 --libdir=$prefix/lib/$compiler --libsubdir=$abi/$libname --docdir=/nix/store/jfp2r6i9y5xd9gr6k2gfv69pbw7x4b2q-shortbytestring-0.2.0.0-doc/share/doc/shortbytestring-0.2.0.0 --with-gcc=clang --package-db=/private/tmp/nix-build-shortbytestring-0.2.0.0.drv-0/package.conf.d --ghc-options=-j1 --disable-split-objs --disable-library-profiling --disable-profiling --enable-shared --disable-coverage --enable-static --disable-executable-dynamic --enable-tests --disable-benchmarks --enable-library-vanilla --disable-library-for-ghci --extra-lib-dirs=/nix/store/vfx838xb8y5iifbpcj03fljagms0xvkc-ncurses-6.2/lib --extra-lib-dirs=/nix/store/92yf002wz1a2lz83pgx59hb8ng376wig-libffi-3.4.2/lib --extra-lib-dirs=/nix/store/hrmakx4jpq7b3zaj5cmsyclnrxfji8hb-gmp-6.2.1/lib --extra-include-dirs=/nix/store/hhydbralhhhfclxqr51kjpbv2gvz4g31-libiconv-50/include --extra-lib-dirs=/nix/store/hhydbralhhhfclxqr51kjpbv2gvz4g31-libiconv-50/lib --extra-include-dirs=/nix/store/cir5w76g2q5n7vbv5xzpmzlyl2j27gm2-libcxx-11.1.0-dev/include --extra-lib-dirs=/nix/store/v9h8pygmf5ld2p5fnnmcdnp073pnc3yj-libcxx-11.1.0/lib --extra-include-dirs=/nix/store/ajba7f9g3ijwjwrnshksyj21y3a57j4d-libcxxabi-11.1.0-dev/include --extra-lib-dirs=/nix/store/3hy11n7jlvd01fsxy43iipahhv5qv691-libcxxabi-11.1.0/lib --extra-lib-dirs=/nix/store/8draafqraz9q64i7lhg0wrs924gcgdqs-compiler-rt-libc-11.1.0/lib --extra-framework-dirs=/nix/store/k244b16r780gbzb63qwikg0p99gv33jm-apple-framework-CoreFoundation-11.0.0/Library/Frameworks --extra-include-dirs=/nix/store/p4k9fz4ym4f4kchy75sk8gwcd8fkndx4-libobjc-11.0.0/include --extra-lib-dirs=/nix/store/p4k9fz4ym4f4kchy75sk8gwcd8fkndx4-libobjc-11.0.0/lib Using Parsec parser Configuring shortbytestring-0.2.0.0... Dependency base >=4.9.1.0 && <5: using base-4.14.3.0 Dependency bytestring >=0.10.8.1 && <0.11: using bytestring-0.10.12.0 Dependency exceptions ==0.10.*: using exceptions-0.10.4 Dependency primitive ==0.7.*: using primitive-0.7.3.0 Dependency template-haskell >=2.10 && <2.20: using template-haskell-2.16.0.0 Dependency text >=1.2.3.0 && <1.2.6: using text-1.2.4.1 Dependency word16 -any: using word16-0.1.0.0 Dependency word8 ==0.1.*: using word8-0.1.3 Dependency QuickCheck -any: using QuickCheck-2.14.2 Dependency base >=4.9.1.0 && <5: using base-4.14.3.0 Dependency bytestring >=0.10.8.1 && <0.11: using bytestring-0.10.12.0 Dependency deepseq -any: using deepseq-1.4.4.0 Dependency ghc-prim -any: using ghc-prim-0.6.1 Dependency shortbytestring -any: using shortbytestring-0.2.0.0 Dependency tasty -any: using tasty-1.4.2 Dependency tasty-quickcheck -any: using tasty-quickcheck-0.10.1.2 Dependency word16 -any: using word16-0.1.0.0 Dependency word8 -any: using word8-0.1.3 Source component graph: component lib component test:prop-compiled dependency lib Configured component graph: component shortbytestring-0.2.0.0-HjOnEPJtzhYEio6pCkQgqg include base-4.14.3.0 include bytestring-0.10.12.0 include exceptions-0.10.4 include primitive-0.7.3.0-HMedJdQUTCQ79SiIUfisnA include template-haskell-2.16.0.0 include text-1.2.4.1 include word16-0.1.0.0-CExu9wJDHvECBYWFZZ3bUE include word8-0.1.3-3suFTzfCtfW1njTS38c5W6 component shortbytestring-0.2.0.0-KjRlxMXoRd19CZqAbCVjYT-prop-compiled include QuickCheck-2.14.2-LnAekkDY9lpEHhc1zrdrc6 include base-4.14.3.0 include bytestring-0.10.12.0 include deepseq-1.4.4.0 include ghc-prim-0.6.1 include shortbytestring-0.2.0.0-HjOnEPJtzhYEio6pCkQgqg include tasty-1.4.2-8uNODzuO8iuERCqkmI6DdY include tasty-quickcheck-0.10.1.2-1X1mgcPW5Q86feFgT0Kvk0 include word16-0.1.0.0-CExu9wJDHvECBYWFZZ3bUE include word8-0.1.3-3suFTzfCtfW1njTS38c5W6 Linked component graph: unit shortbytestring-0.2.0.0-HjOnEPJtzhYEio6pCkQgqg include base-4.14.3.0 include bytestring-0.10.12.0 include exceptions-0.10.4 include primitive-0.7.3.0-HMedJdQUTCQ79SiIUfisnA include template-haskell-2.16.0.0 include text-1.2.4.1 include word16-0.1.0.0-CExu9wJDHvECBYWFZZ3bUE include word8-0.1.3-3suFTzfCtfW1njTS38c5W6 Data.ByteString.Short=shortbytestring-0.2.0.0-HjOnEPJtzhYEio6pCkQgqg:Data.ByteString.Short,Data.ByteString.Short.Decode=shortbytestring-0.2.0.0-HjOnEPJtzhYEio6pCkQgqg:Data.ByteString.Short.Decode,Data.ByteString.Short.Encode=shortbytestring-0.2.0.0-HjOnEPJtzhYEio6pCkQgqg:Data.ByteString.Short.Encode,Data.ByteString.Short.Internal=shortbytestring-0.2.0.0-HjOnEPJtzhYEio6pCkQgqg:Data.ByteString.Short.Internal,Data.ByteString.Short.Word16=shortbytestring-0.2.0.0-HjOnEPJtzhYEio6pCkQgqg:Data.ByteString.Short.Word16 unit shortbytestring-0.2.0.0-KjRlxMXoRd19CZqAbCVjYT-prop-compiled include QuickCheck-2.14.2-LnAekkDY9lpEHhc1zrdrc6 include base-4.14.3.0 include bytestring-0.10.12.0 include deepseq-1.4.4.0 include ghc-prim-0.6.1 include shortbytestring-0.2.0.0-HjOnEPJtzhYEio6pCkQgqg include tasty-1.4.2-8uNODzuO8iuERCqkmI6DdY include tasty-quickcheck-0.10.1.2-1X1mgcPW5Q86feFgT0Kvk0 include word16-0.1.0.0-CExu9wJDHvECBYWFZZ3bUE include word8-0.1.3-3suFTzfCtfW1njTS38c5W6 Ready component graph: definite shortbytestring-0.2.0.0-HjOnEPJtzhYEio6pCkQgqg depends base-4.14.3.0 depends bytestring-0.10.12.0 depends exceptions-0.10.4 depends primitive-0.7.3.0-HMedJdQUTCQ79SiIUfisnA depends template-haskell-2.16.0.0 depends text-1.2.4.1 depends word16-0.1.0.0-CExu9wJDHvECBYWFZZ3bUE depends word8-0.1.3-3suFTzfCtfW1njTS38c5W6 definite shortbytestring-0.2.0.0-KjRlxMXoRd19CZqAbCVjYT-prop-compiled depends QuickCheck-2.14.2-LnAekkDY9lpEHhc1zrdrc6 depends base-4.14.3.0 depends bytestring-0.10.12.0 depends deepseq-1.4.4.0 depends ghc-prim-0.6.1 depends shortbytestring-0.2.0.0-HjOnEPJtzhYEio6pCkQgqg depends tasty-1.4.2-8uNODzuO8iuERCqkmI6DdY depends tasty-quickcheck-0.10.1.2-1X1mgcPW5Q86feFgT0Kvk0 depends word16-0.1.0.0-CExu9wJDHvECBYWFZZ3bUE depends word8-0.1.3-3suFTzfCtfW1njTS38c5W6 Using Cabal-3.2.1.0 compiled by ghc-8.10 Using compiler: ghc-8.10.7 Using install prefix: /nix/store/8rpb4inrnn70nnd42vvqd0l0iagn0lsv-shortbytestring-0.2.0.0 Executables installed in: /nix/store/8rpb4inrnn70nnd42vvqd0l0iagn0lsv-shortbytestring-0.2.0.0/bin Libraries installed in: /nix/store/8rpb4inrnn70nnd42vvqd0l0iagn0lsv-shortbytestring-0.2.0.0/lib/ghc-8.10.7/aarch64-osx-ghc-8.10.7/shortbytestring-0.2.0.0-HjOnEPJtzhYEio6pCkQgqg Dynamic Libraries installed in: /nix/store/8rpb4inrnn70nnd42vvqd0l0iagn0lsv-shortbytestring-0.2.0.0/lib/ghc-8.10.7/aarch64-osx-ghc-8.10.7 Private executables installed in: /nix/store/8rpb4inrnn70nnd42vvqd0l0iagn0lsv-shortbytestring-0.2.0.0/libexec/aarch64-osx-ghc-8.10.7/shortbytestring-0.2.0.0 Data files installed in: /nix/store/8rpb4inrnn70nnd42vvqd0l0iagn0lsv-shortbytestring-0.2.0.0/share/aarch64-osx-ghc-8.10.7/shortbytestring-0.2.0.0 Documentation installed in: /nix/store/jfp2r6i9y5xd9gr6k2gfv69pbw7x4b2q-shortbytestring-0.2.0.0-doc/share/doc/shortbytestring-0.2.0.0 Configuration files installed in: /nix/store/8rpb4inrnn70nnd42vvqd0l0iagn0lsv-shortbytestring-0.2.0.0/etc No alex found Using ar found on system at: /nix/store/nyl3gxdnjzidq7ky3nd65cblah1yfnyb-cctools-binutils-darwin-949.0.1/bin/ar No c2hs found No cpphs found No doctest found Using gcc version 11.1.0 given by user at: /nix/store/39hmshy4x50snqsrhfrqv2klfdix1cj5-clang-wrapper-11.1.0/bin/clang Using ghc version 8.10.7 found on system at: /nix/store/fsnjsdqgdz2znslv0izw7d4mg6vl8rip-ghc-8.10.7/bin/ghc Using ghc-pkg version 8.10.7 found on system at: /nix/store/fsnjsdqgdz2znslv0izw7d4mg6vl8rip-ghc-8.10.7/bin/ghc-pkg No ghcjs found No ghcjs-pkg found No greencard found Using haddock version 2.24.2 found on system at: /nix/store/fsnjsdqgdz2znslv0izw7d4mg6vl8rip-ghc-8.10.7/bin/haddock No happy found 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 0.68 found on system at: /nix/store/fsnjsdqgdz2znslv0izw7d4mg6vl8rip-ghc-8.10.7/bin/hpc Using hsc2hs version 0.68.7 found on system at: /nix/store/fsnjsdqgdz2znslv0izw7d4mg6vl8rip-ghc-8.10.7/bin/hsc2hs Using hscolour version 1.24 found on system at: /nix/store/fisv258lhaabkbirbxwp8hig8fiwc46d-hscolour-1.24.4/bin/HsColour No jhc found Using ld found on system at: /nix/store/4sjvijh2aw94ljxbi564kgafwmxda991-cctools-binutils-darwin-wrapper-949.0.1/bin/ld No pkg-config found Using runghc version 8.10.7 found on system at: /nix/store/fsnjsdqgdz2znslv0izw7d4mg6vl8rip-ghc-8.10.7/bin/runghc Using strip found on system at: /nix/store/39hmshy4x50snqsrhfrqv2klfdix1cj5-clang-wrapper-11.1.0/bin/strip Using tar found on system at: /nix/store/fih00xwmdhwc8zg8inc8hdm9kxf75vi4-gnutar-1.34/bin/tar No uhc found building Preprocessing library for shortbytestring-0.2.0.0.. Building library for shortbytestring-0.2.0.0.. [1 of 5] Compiling Data.ByteString.Short.Internal ( lib/Data/ByteString/Short/Internal.hs, dist/build/Data/ByteString/Short/Internal.o, dist/build/Data/ByteString/Short/Internal.dyn_o ) [2 of 5] Compiling Data.ByteString.Short ( lib/Data/ByteString/Short.hs, dist/build/Data/ByteString/Short.o, dist/build/Data/ByteString/Short.dyn_o ) [3 of 5] Compiling Data.ByteString.Short.Encode ( lib/Data/ByteString/Short/Encode.hs, dist/build/Data/ByteString/Short/Encode.o, dist/build/Data/ByteString/Short/Encode.dyn_o ) [4 of 5] Compiling Data.ByteString.Short.Decode ( lib/Data/ByteString/Short/Decode.hs, dist/build/Data/ByteString/Short/Decode.o, dist/build/Data/ByteString/Short/Decode.dyn_o ) [5 of 5] Compiling Data.ByteString.Short.Word16 ( lib/Data/ByteString/Short/Word16.hs, dist/build/Data/ByteString/Short/Word16.o, dist/build/Data/ByteString/Short/Word16.dyn_o ) Preprocessing test suite 'prop-compiled' for shortbytestring-0.2.0.0.. Building test suite 'prop-compiled' for shortbytestring-0.2.0.0.. [1 of 3] Compiling Properties.ByteString.Short ( tests/Properties/ByteString/Short.hs, dist/build/prop-compiled/prop-compiled-tmp/Properties/ByteString/Short.o ) [2 of 3] Compiling Properties.ByteString.Short.Word16 ( tests/Properties/ByteString/Short/Word16.hs, dist/build/prop-compiled/prop-compiled-tmp/Properties/ByteString/Short/Word16.o ) [3 of 3] Compiling Main ( tests/Properties.hs, dist/build/prop-compiled/prop-compiled-tmp/Main.o ) Linking dist/build/prop-compiled/prop-compiled ... running tests Running 1 test suites... Test suite prop-compiled: RUNNING... All StrictWord8 pack . unpack: OK +++ OK, passed 100 tests. unpack . pack: OK +++ OK, passed 100 tests. read . show: OK +++ OK, passed 100 tests. ==: OK +++ OK, passed 100 tests. == refl: OK +++ OK, passed 100 tests. == symm: OK +++ OK, passed 100 tests. == pack unpack: OK +++ OK, passed 100 tests. compare: OK +++ OK, passed 100 tests. compare EQ: OK +++ OK, passed 100 tests. compare GT: OK +++ OK, passed 100 tests. compare LT: OK +++ OK, passed 100 tests. compare GT empty: OK +++ OK, passed 100 tests; 21 discarded. compare LT empty: OK +++ OK, passed 100 tests; 31 discarded. compare GT concat: OK +++ OK, passed 100 tests; 27 discarded. compare char: OK +++ OK, passed 100 tests. compare unsigned: OK +++ OK, passed 1 test. null: OK +++ OK, passed 100 tests. empty 0: OK +++ OK, passed 1 test. empty []: OK +++ OK, passed 1 test. mempty 0: OK +++ OK, passed 1 test. mempty []: OK +++ OK, passed 1 test. concat: OK (0.01s) +++ OK, passed 100 tests. concat [x,x]: OK +++ OK, passed 100 tests. concat [x,[]]: OK +++ OK, passed 100 tests. mconcat: OK (0.01s) +++ OK, passed 100 tests. mconcat [x,x]: OK +++ OK, passed 100 tests. mconcat [x,[]]: OK +++ OK, passed 100 tests. null: OK +++ OK, passed 100 tests. reverse: OK +++ OK, passed 100 tests. all: OK +++ OK, passed 100 tests. all ==: OK +++ OK, passed 100 tests. any: OK +++ OK, passed 100 tests. any ==: OK +++ OK, passed 100 tests. append: OK +++ OK, passed 100 tests. mappend: OK +++ OK, passed 100 tests. <>: OK +++ OK, passed 100 tests. stimes: OK +++ OK, passed 100 tests. break: OK +++ OK, passed 100 tests. break ==: OK +++ OK, passed 100 tests. break /=: OK +++ OK, passed 100 tests. break span: OK +++ OK, passed 100 tests. breakEnd: OK +++ OK, passed 100 tests. breakEnd: OK +++ OK, passed 100 tests. break breakSubstring: OK +++ OK, passed 100 tests. breakSubstring: OK +++ OK, passed 100 tests; 27 discarded. breakSubstring empty: OK +++ OK, passed 100 tests. break isSpace: OK +++ OK, passed 100 tests. singleton: OK +++ OK, passed 100 tests. cons: OK +++ OK, passed 100 tests. cons []: OK +++ OK, passed 100 tests. snoc: OK +++ OK, passed 100 tests. snoc []: OK +++ OK, passed 100 tests. drop: OK +++ OK, passed 100 tests. drop 10: OK +++ OK, passed 100 tests. dropWhile: OK +++ OK, passed 100 tests. dropWhile ==: OK +++ OK, passed 100 tests. dropWhile /=: OK +++ OK, passed 100 tests. dropWhile isSpace: OK +++ OK, passed 100 tests. take: OK +++ OK, passed 100 tests. take 10: OK +++ OK, passed 100 tests. takeWhile: OK +++ OK, passed 100 tests. takeWhile ==: OK +++ OK, passed 100 tests. takeWhile /=: OK +++ OK, passed 100 tests. takeWhile isSpace: OK +++ OK, passed 100 tests. dropEnd: OK +++ OK, passed 100 tests. dropWhileEnd: OK +++ OK, passed 100 tests. takeEnd: OK +++ OK, passed 100 tests. takeWhileEnd: OK +++ OK, passed 100 tests. length: OK +++ OK, passed 100 tests. count: OK +++ OK, passed 100 tests. filter: OK +++ OK, passed 100 tests. filter compose: OK +++ OK, passed 100 tests. filter ==: OK +++ OK, passed 100 tests. filter /=: OK +++ OK, passed 100 tests. partition: OK +++ OK, passed 100 tests. find: OK +++ OK, passed 100 tests. findIndex: OK +++ OK, passed 100 tests. findIndices: OK +++ OK, passed 100 tests. findIndices ==: OK +++ OK, passed 100 tests. elem: OK +++ OK, passed 100 tests. not elem: OK +++ OK, passed 100 tests. elemIndex: OK +++ OK, passed 100 tests. elemIndices: OK +++ OK, passed 100 tests. isPrefixOf: OK +++ OK, passed 100 tests. stripPrefix: OK +++ OK, passed 100 tests. isSuffixOf: OK +++ OK, passed 100 tests. stripSuffix: OK +++ OK, passed 100 tests. isInfixOf: OK +++ OK, passed 100 tests. map: OK +++ OK, passed 100 tests. map compose: OK +++ OK, passed 100 tests. replicate: OK +++ OK, passed 100 tests. replicate 0: OK +++ OK, passed 100 tests. span: OK +++ OK, passed 100 tests. span ==: OK +++ OK, passed 100 tests. span /=: OK +++ OK, passed 100 tests. spanEnd: OK +++ OK, passed 100 tests. split: OK +++ OK, passed 100 tests. split empty: OK +++ OK, passed 100 tests. splitWith: OK +++ OK, passed 100 tests. splitWith split: OK +++ OK, passed 100 tests. splitWith empty: OK +++ OK, passed 100 tests. splitWith length: OK +++ OK, passed 100 tests. splitAt: OK +++ OK, passed 100 tests. head: OK +++ OK, passed 100 tests; 24 discarded. last: OK +++ OK, passed 100 tests; 34 discarded. tail: OK +++ OK, passed 100 tests; 32 discarded. tail length: OK +++ OK, passed 100 tests; 20 discarded. init: OK +++ OK, passed 100 tests; 19 discarded. init length: OK +++ OK, passed 100 tests; 28 discarded. foldl: OK +++ OK, passed 100 tests. foldl': OK +++ OK, passed 100 tests. foldr: OK +++ OK, passed 100 tests. foldr': OK +++ OK, passed 100 tests. foldl cons: OK +++ OK, passed 100 tests. foldr cons: OK +++ OK, passed 100 tests. foldl special: OK +++ OK, passed 100 tests. foldr special: OK +++ OK, passed 100 tests. foldl1: prop-compiled: internal error: evacuate: strange closure type -1193213952 (GHC version 8.10.7 for aarch64_apple_darwin) Please report this as a GHC bug: https://www.haskell.org/ghc/reportabug Test suite prop-compiled: FAIL Test suite logged to: dist/test/shortbytestring-0.2.0.0-prop-compiled.log 0 of 1 test suites (0 of 1 test cases) passed. builder for '/nix/store/s39a39yj4n39l7dsx1ynas8aqn8f0n6i-shortbytestring-0.2.0.0.drv' failed with exit code 1 ``` </details> ## Steps to reproduce 1. Checkout `6daa4a5c045d40e6eae60a3b6e427e8700f1c07f` of nixpkgs 2. Build `nix-build -A haskellPackages.shortbytestring` on `aarch64-darwin` Unclear if this can be reproduced 100% or is flaky. ## Expected behavior `shortbytestring`'s test suite either succeeds or fails without hitting RTS (?) bailing out. ## Environment * GHC version used: 8.10.7 Optional: * Operating System: macOS * System Architecture: aarch64-darwin