ihp/nix how to add wreq to dependencies without compile failing? - haskell

Question

In an IHP project, I tried adding wreq to default.nix as described in https://ihp.digitallyinduced.com/Guide/recipes.html#making-a-http-request but I get
src/Codec/Crypto/RSA/Pure.hs:115:25: error:
• Could not deduce (MonadFail m) arising from a use of ‘fail’
when compiling. Similarly with the alternative req.
I've just used stackage before, I'm completely new to nix – is there some way to get a set of package versions that work together like with stackage? Or is there something obvious I'm missing?
Full output after adding wreq to default.nix and running make -B .envrc in nix-shell:
[nix-shell:~/src/foo]$ make -B .envrc
rm -f .envrc
echo "PATH_add $(nix-shell -j auto --cores 0 --pure --run 'printf %q $PATH')" > .envrc
direnv allow
these derivations will be built:
/nix/store/iamd2pmg0xhh67b9wx23pfq815v1rpg5-RSA-2.3.1.drv
/nix/store/b4s6rcqnxnd9nsx5123n1xb0p1d7lz7r-authenticate-oauth-1.6.0.1.drv
/nix/store/jhkbm2z39sfi94zfy93bw4ivay21k49p-simple-reflect-0.3.3.drv
/nix/store/n13kcx1m809a2prdqbvm6v4vsdkfayym-lens-4.19.drv
/nix/store/whv58hpwx2yqchv14mgjjr4j6zs5lmmr-lens-aeson-1.0.2.drv
/nix/store/wwn14fv4gmwh4p2w1516fwhc88bz7wdr-time-locale-compat-0.1.1.5.drv
/nix/store/mmpdshwkx498v4hd39d5qb82y4zjhvsx-wreq-0.5.3.2.drv
/nix/store/i1fqnspxpy7ikvbzbnr484dlggn98dpk-ghc-8.8.3-with-packages.drv
building '/nix/store/iamd2pmg0xhh67b9wx23pfq815v1rpg5-RSA-2.3.1.drv'...
building '/nix/store/wwn14fv4gmwh4p2w1516fwhc88bz7wdr-time-locale-compat-0.1.1.5.drv'...
building '/nix/store/jhkbm2z39sfi94zfy93bw4ivay21k49p-simple-reflect-0.3.3.drv'...
setupCompilerEnvironmentPhase
Build with /nix/store/z9hplpp91s3s8k8gsj5wvhnsqpvijz0p-ghc-8.8.3.
setupCompilerEnvironmentPhase
Build with /nix/store/z9hplpp91s3s8k8gsj5wvhnsqpvijz0p-ghc-8.8.3.
setupCompilerEnvironmentPhase
Build with /nix/store/z9hplpp91s3s8k8gsj5wvhnsqpvijz0p-ghc-8.8.3.
unpacking sources
unpacking source archive /nix/store/vbjq94k0fh92d2g1i5xl0bv0bj4kawyp-time-locale-compat-0.1.1.5.tar.gz
source root is time-locale-compat-0.1.1.5
setting SOURCE_DATE_EPOCH to timestamp 1535285808 of file time-locale-compat-0.1.1.5/time-locale-compat.cabal
patching sources
compileBuildDriverPhase
setupCompileFlags: -package-db=/build/setup-package.conf.d -j4 -threaded
unpacking sources
unpacking source archive /nix/store/7zj46nqh5hynrrc2vkniyymfryf8f8h3-simple-reflect-0.3.3.tar.gz
source root is simple-reflect-0.3.3
setting SOURCE_DATE_EPOCH to timestamp 1521050226 of file simple-reflect-0.3.3/simple-reflect.cabal
patching sources
compileBuildDriverPhase
setupCompileFlags: -package-db=/build/setup-package.conf.d -j4 -threaded
[1 of 1] Compiling Main ( Setup.hs, /build/Main.o )
[1 of 1] Compiling Main ( Setup.hs, /build/Main.o )
unpacking sources
unpacking source archive /nix/store/bv3lckj9fqlzw84xafipfnnv13lpigs4-RSA-2.3.1.tar.gz
source root is RSA-2.3.1
setting SOURCE_DATE_EPOCH to timestamp 1546300677 of file RSA-2.3.1/Test.hs
patching sources
compileBuildDriverPhase
setupCompileFlags: -package-db=/build/setup-package.conf.d -j4 -threaded
[1 of 1] Compiling Main ( Setup.hs, /build/Main.o )
Linking Setup ...
Linking Setup ...
Linking Setup ...
configuring
configureFlags: --verbose --prefix=/nix/store/5l41880hdczl2yhpxr4579vljmpr1lmj-time-locale-compat-0.1.1.5 --libdir=$prefix/lib/$compiler --libsubdir=$abi/$libname --docdir=/nix/store/wmnnz02rq2pxdxzadmm57m1wdq253mz6-time-locale-compat-0.1.1.5-doc/share/doc/time-locale-compat-0.1.1.5 --with-gcc=gcc --package-db=/build/package.conf.d --ghc-option=-j4 --disable-split-objs --enable-library-profiling --profiling-detail=exported-functions --disable-profiling --enable-shared --disable-coverage --enable-static --disable-executable-dynamic --enable-tests --disable-benchmarks --enable-library-vanilla --disable-library-for-ghci --ghc-option=-split-sections --extra-lib-dirs=/nix/store/kpw4kmc74djprg3bjc5rxblij46jdmnf-ncurses-6.1-20190112/lib --extra-lib-dirs=/nix/store/x6sc334nvkl7pr3yqiqs3dzhfsbsgqcd-libffi-3.3/lib --extra-lib-dirs=/nix/store/gldhjyzsj475ymgax9ycv8m1wf6rkc02-gmp-6.2.0/lib
configuring
configureFlags: --verbose --prefix=/nix/store/myldnlikwicwz054kycwx6gzpyp29sw6-simple-reflect-0.3.3 --libdir=$prefix/lib/$compiler --libsubdir=$abi/$libname --docdir=/nix/store/n4rqdqimm3rq1m2w3fhnmdxy9vj1srx7-simple-reflect-0.3.3-doc/share/doc/simple-reflect-0.3.3 --with-gcc=gcc --package-db=/build/package.conf.d --ghc-option=-j4 --disable-split-objs --enable-library-profiling --profiling-detail=exported-functions --disable-profiling --enable-shared --disable-coverage --enable-static --disable-executable-dynamic --enable-tests --disable-benchmarks --enable-library-vanilla --disable-library-for-ghci --ghc-option=-split-sections --extra-lib-dirs=/nix/store/kpw4kmc74djprg3bjc5rxblij46jdmnf-ncurses-6.1-20190112/lib --extra-lib-dirs=/nix/store/x6sc334nvkl7pr3yqiqs3dzhfsbsgqcd-libffi-3.3/lib --extra-lib-dirs=/nix/store/gldhjyzsj475ymgax9ycv8m1wf6rkc02-gmp-6.2.0/lib
configuring
configureFlags: --verbose --prefix=/nix/store/qa57n6w7772mq96gbhz1jf95aqz4ay2l-RSA-2.3.1 --libdir=$prefix/lib/$compiler --libsubdir=$abi/$libname --docdir=/nix/store/2mxz458lx9xfbracvz4icjjyi6s304kk-RSA-2.3.1-doc/share/doc/RSA-2.3.1 --with-gcc=gcc --package-db=/build/package.conf.d --ghc-option=-j4 --disable-split-objs --enable-library-profiling --profiling-detail=exported-functions --disable-profiling --enable-shared --disable-coverage --enable-static --disable-executable-dynamic --enable-tests --disable-benchmarks --enable-library-vanilla --disable-library-for-ghci --ghc-option=-split-sections --extra-lib-dirs=/nix/store/kpw4kmc74djprg3bjc5rxblij46jdmnf-ncurses-6.1-20190112/lib --extra-lib-dirs=/nix/store/x6sc334nvkl7pr3yqiqs3dzhfsbsgqcd-libffi-3.3/lib --extra-lib-dirs=/nix/store/gldhjyzsj475ymgax9ycv8m1wf6rkc02-gmp-6.2.0/lib
Using Parsec parser
Configuring time-locale-compat-0.1.1.5...
Flags chosen: old-locale=False
Dependency base <5: using base-4.13.0.0
Dependency time >=1.5: using time-1.9.3
Using Parsec parser
Configuring simple-reflect-0.3.3...
Dependency base >=2 && <5: using base-4.13.0.0
Source component graph: component lib
Configured component graph:
component time-locale-compat-0.1.1.5-3KeDjePLdJz63GzLtGEnjG
include base-4.13.0.0
include time-1.9.3
Linked component graph:
unit time-locale-compat-0.1.1.5-3KeDjePLdJz63GzLtGEnjG
include base-4.13.0.0
include time-1.9.3
Data.Time.Locale.Compat=time-locale-compat-0.1.1.5-3KeDjePLdJz63GzLtGEnjG:Data.Time.Locale.Compat
Ready component graph:
definite time-locale-compat-0.1.1.5-3KeDjePLdJz63GzLtGEnjG
depends base-4.13.0.0
depends time-1.9.3
Using Cabal-3.0.1.0 compiled by ghc-8.8
Using compiler: ghc-8.8.3
Using install prefix:
/nix/store/5l41880hdczl2yhpxr4579vljmpr1lmj-time-locale-compat-0.1.1.5
Executables installed in:
/nix/store/5l41880hdczl2yhpxr4579vljmpr1lmj-time-locale-compat-0.1.1.5/bin
Libraries installed in:
/nix/store/5l41880hdczl2yhpxr4579vljmpr1lmj-time-locale-compat-0.1.1.5/lib/ghc-8.8.3/x86_64-linux-ghc-8.8.3/time-locale-compat-0.1.1.5-3KeDjePLdJz63GzLtGEnjG
Dynamic Libraries installed in:
/nix/store/5l41880hdczl2yhpxr4579vljmpr1lmj-time-locale-compat-0.1.1.5/lib/ghc-8.8.3/x86_64-linux-ghc-8.8.3
Private executables installed in:
/nix/store/5l41880hdczl2yhpxr4579vljmpr1lmj-time-locale-compat-0.1.1.5/libexec/x86_64-linux-ghc-8.8.3/time-locale-compat-0.1.1.5
Data files installed in:
/nix/store/5l41880hdczl2yhpxr4579vljmpr1lmj-time-locale-compat-0.1.1.5/share/x86_64-linux-ghc-8.8.3/time-locale-compat-0.1.1.5
Documentation installed in:
/nix/store/wmnnz02rq2pxdxzadmm57m1wdq253mz6-time-locale-compat-0.1.1.5-doc/share/doc/time-locale-compat-0.1.1.5
Configuration files installed in:
/nix/store/5l41880hdczl2yhpxr4579vljmpr1lmj-time-locale-compat-0.1.1.5/etc
No alex found
Using ar found on system at:
/nix/store/1zf4cnaaidjajwb4gx4mnkqc5dypkcdy-binutils-2.31.1/bin/ar
No c2hs found
No cpphs found
No doctest found
Using gcc version 9.2.0 given by user at:
/nix/store/xh3bh8nir5d45zk45dz9xxfs2j95cby4-gcc-wrapper-9.2.0/bin/gcc
Using ghc version 8.8.3 found on system at:
/nix/store/z9hplpp91s3s8k8gsj5wvhnsqpvijz0p-ghc-8.8.3/bin/ghc
Using ghc-pkg version 8.8.3 found on system at:
/nix/store/z9hplpp91s3s8k8gsj5wvhnsqpvijz0p-ghc-8.8.3/bin/ghc-pkg
No ghcjs found
No ghcjs-pkg found
No greencard found
Using haddock version 2.23.0 found on system at:
/nix/store/z9hplpp91s3s8k8gsj5wvhnsqpvijz0p-ghc-8.8.3/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 0.67 found on system at:
/nix/store/z9hplpp91s3s8k8gsj5wvhnsqpvijz0p-ghc-8.8.3/bin/hpc
Using hsc2hs version 0.68.5 found on system at:
/nix/store/z9hplpp91s3s8k8gsj5wvhnsqpvijz0p-ghc-8.8.3/bin/hsc2hs
Using hscolour version 1.24 found on system at:
/nix/store/4kr0317ac62lw56yaygq2kfiqv96za9f-hscolour-1.24.4/bin/HsColour
No jhc found
Using ld found on system at:
/nix/store/axkkr27z9cjzxac1c9s6ngda73kbz063-binutils-wrapper-2.31.1/bin/ld.gold
No pkg-config found
Using runghc version 8.8.3 found on system at:
/nix/store/z9hplpp91s3s8k8gsj5wvhnsqpvijz0p-ghc-8.8.3/bin/runghc
Using strip version 2.31 found on system at:
/nix/store/1zf4cnaaidjajwb4gx4mnkqc5dypkcdy-binutils-2.31.1/bin/strip
Using tar found on system at:
/nix/store/c98k0shcp2yp69g81mqhbqw3xbxvnk0r-gnutar-1.32/bin/tar
No uhc found
building
Preprocessing library for time-locale-compat-0.1.1.5..
Building library for time-locale-compat-0.1.1.5..
Source component graph: component lib
Configured component graph:
component simple-reflect-0.3.3-7n1WmXGrTqW325T1Vh7H5M
include base-4.13.0.0
Linked component graph:
unit simple-reflect-0.3.3-7n1WmXGrTqW325T1Vh7H5M
include base-4.13.0.0
Debug.SimpleReflect=simple-reflect-0.3.3-7n1WmXGrTqW325T1Vh7H5M:Debug.SimpleReflect,Debug.SimpleReflect.Expr=simple-reflect-0.3.3-7n1WmXGrTqW325T1Vh7H5M:Debug.SimpleReflect.Expr,Debug.SimpleReflect.Vars=simple-reflect-0.3.3-7n1WmXGrTqW325T1Vh7H5M:Debug.SimpleReflect.Vars
Ready component graph:
definite simple-reflect-0.3.3-7n1WmXGrTqW325T1Vh7H5M
depends base-4.13.0.0
Using Cabal-3.0.1.0 compiled by ghc-8.8
Using compiler: ghc-8.8.3
Using install prefix:
/nix/store/myldnlikwicwz054kycwx6gzpyp29sw6-simple-reflect-0.3.3
Executables installed in:
/nix/store/myldnlikwicwz054kycwx6gzpyp29sw6-simple-reflect-0.3.3/bin
Libraries installed in:
/nix/store/myldnlikwicwz054kycwx6gzpyp29sw6-simple-reflect-0.3.3/lib/ghc-8.8.3/x86_64-linux-ghc-8.8.3/simple-reflect-0.3.3-7n1WmXGrTqW325T1Vh7H5M
Dynamic Libraries installed in:
/nix/store/myldnlikwicwz054kycwx6gzpyp29sw6-simple-reflect-0.3.3/lib/ghc-8.8.3/x86_64-linux-ghc-8.8.3
Private executables installed in:
/nix/store/myldnlikwicwz054kycwx6gzpyp29sw6-simple-reflect-0.3.3/libexec/x86_64-linux-ghc-8.8.3/simple-reflect-0.3.3
Data files installed in:
/nix/store/myldnlikwicwz054kycwx6gzpyp29sw6-simple-reflect-0.3.3/share/x86_64-linux-ghc-8.8.3/simple-reflect-0.3.3
Documentation installed in:
/nix/store/n4rqdqimm3rq1m2w3fhnmdxy9vj1srx7-simple-reflect-0.3.3-doc/share/doc/simple-reflect-0.3.3
Configuration files installed in:
/nix/store/myldnlikwicwz054kycwx6gzpyp29sw6-simple-reflect-0.3.3/etc
No alex found
Using ar found on system at:
/nix/store/1zf4cnaaidjajwb4gx4mnkqc5dypkcdy-binutils-2.31.1/bin/ar
No c2hs found
No cpphs found
No doctest found
Using gcc version 9.2.0 given by user at:
/nix/store/xh3bh8nir5d45zk45dz9xxfs2j95cby4-gcc-wrapper-9.2.0/bin/gcc
Using ghc version 8.8.3 found on system at:
/nix/store/z9hplpp91s3s8k8gsj5wvhnsqpvijz0p-ghc-8.8.3/bin/ghc
Using ghc-pkg version 8.8.3 found on system at:
/nix/store/z9hplpp91s3s8k8gsj5wvhnsqpvijz0p-ghc-8.8.3/bin/ghc-pkg
No ghcjs found
No ghcjs-pkg found
No greencard found
Using haddock version 2.23.0 found on system at:
/nix/store/z9hplpp91s3s8k8gsj5wvhnsqpvijz0p-ghc-8.8.3/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 0.67 found on system at:
/nix/store/z9hplpp91s3s8k8gsj5wvhnsqpvijz0p-ghc-8.8.3/bin/hpc
Using hsc2hs version 0.68.5 found on system at:
/nix/store/z9hplpp91s3s8k8gsj5wvhnsqpvijz0p-ghc-8.8.3/bin/hsc2hs
Using hscolour version 1.24 found on system at:
/nix/store/4kr0317ac62lw56yaygq2kfiqv96za9f-hscolour-1.24.4/bin/HsColour
No jhc found
Using ld found on system at:
/nix/store/axkkr27z9cjzxac1c9s6ngda73kbz063-binutils-wrapper-2.31.1/bin/ld.gold
No pkg-config found
Using runghc version 8.8.3 found on system at:
/nix/store/z9hplpp91s3s8k8gsj5wvhnsqpvijz0p-ghc-8.8.3/bin/runghc
Using strip version 2.31 found on system at:
/nix/store/1zf4cnaaidjajwb4gx4mnkqc5dypkcdy-binutils-2.31.1/bin/strip
Using tar found on system at:
/nix/store/c98k0shcp2yp69g81mqhbqw3xbxvnk0r-gnutar-1.32/bin/tar
No uhc found
[1 of 1] Compiling Data.Time.Locale.Compat ( src/Data/Time/Locale/Compat.hs, dist/build/Data/Time/Locale/Compat.o )
building
Preprocessing library for simple-reflect-0.3.3..
Building library for simple-reflect-0.3.3..
Using Parsec parser
Configuring RSA-2.3.1...
Dependency SHA >=1.6.4.1 && <2.0: using SHA-1.6.4.4
Dependency base >=4.6 && <7.0: using base-4.13.0.0
Dependency binary >0.7 && <1.0: using binary-0.8.7.0
Dependency bytestring >0.8 && <0.12: using bytestring-0.10.10.0
Dependency crypto-api >=0.10 && <0.14: using crypto-api-0.13.3
Dependency crypto-pubkey-types >=0.2 && <0.6: using crypto-pubkey-types-0.4.3
Dependency DRBG >=0.5.2 && <0.7: using DRBG-0.5.5
Dependency QuickCheck >=2.5 && <3: using QuickCheck-2.13.2
Dependency SHA >=1.6.4.1 && <2.0: using SHA-1.6.4.4
Dependency base >=4.6 && <7.0: using base-4.13.0.0
Dependency binary >0.7 && <1.0: using binary-0.8.7.0
Dependency bytestring >0.8 && <0.12: using bytestring-0.10.10.0
Dependency crypto-api >=0.10 && <0.14: using crypto-api-0.13.3
Dependency crypto-pubkey-types >=0.4 && <0.6: using crypto-pubkey-types-0.4.3
Dependency tagged >=0.2 && <0.9: using tagged-0.8.6
Dependency test-framework >=0.8.0.3 && <0.10: using test-framework-0.8.2.0
Dependency test-framework-quickcheck2 >=0.3.0.2 && <0.5: using
test-framework-quickcheck2-0.3.0.5
[1 of 3] Compiling Debug.SimpleReflect.Expr ( Debug/SimpleReflect/Expr.hs, dist/build/Debug/SimpleReflect/Expr.o )
[1 of 1] Compiling Data.Time.Locale.Compat ( src/Data/Time/Locale/Compat.hs, dist/build/Data/Time/Locale/Compat.p_o )
Source component graph:
component test:test-rsa
component lib
Configured component graph:
component RSA-2.3.1-JJYZ7HtptBX49F9kO59MAB-test-rsa
include DRBG-0.5.5-4enzLx907KB4ly1cvZ83Rj
include QuickCheck-2.13.2-9teeivRumd01cV6oeVrmWt
include SHA-1.6.4.4-HjVIktJeEh9Jm66vy0zsGC
include base-4.13.0.0
include binary-0.8.7.0
include bytestring-0.10.10.0
include crypto-api-0.13.3-5deppbfxVTTBecXOiXtKKK
include crypto-pubkey-types-0.4.3-HEZvEEbmspDBQkghRIQNcJ
include tagged-0.8.6-FYc8l1vwILF5OSKkSTSNII
include test-framework-0.8.2.0-5G7BFKLBjZC6YeudnlZJNp
include test-framework-quickcheck2-0.3.0.5-3rpDyIsNKye2cByAhaUbY6
component RSA-2.3.1-ET1TzkXBKSBHYmOWRgR5vO
include SHA-1.6.4.4-HjVIktJeEh9Jm66vy0zsGC
include base-4.13.0.0
include binary-0.8.7.0
include bytestring-0.10.10.0
include crypto-api-0.13.3-5deppbfxVTTBecXOiXtKKK
include crypto-pubkey-types-0.4.3-HEZvEEbmspDBQkghRIQNcJ
Linked component graph:
unit RSA-2.3.1-JJYZ7HtptBX49F9kO59MAB-test-rsa
include DRBG-0.5.5-4enzLx907KB4ly1cvZ83Rj
include QuickCheck-2.13.2-9teeivRumd01cV6oeVrmWt
include SHA-1.6.4.4-HjVIktJeEh9Jm66vy0zsGC
include base-4.13.0.0
include binary-0.8.7.0
include bytestring-0.10.10.0
include crypto-api-0.13.3-5deppbfxVTTBecXOiXtKKK
include crypto-pubkey-types-0.4.3-HEZvEEbmspDBQkghRIQNcJ
include tagged-0.8.6-FYc8l1vwILF5OSKkSTSNII
include test-framework-0.8.2.0-5G7BFKLBjZC6YeudnlZJNp
include test-framework-quickcheck2-0.3.0.5-3rpDyIsNKye2cByAhaUbY6
unit RSA-2.3.1-ET1TzkXBKSBHYmOWRgR5vO
include SHA-1.6.4.4-HjVIktJeEh9Jm66vy0zsGC
include base-4.13.0.0
include binary-0.8.7.0
include bytestring-0.10.10.0
include crypto-api-0.13.3-5deppbfxVTTBecXOiXtKKK
include crypto-pubkey-types-0.4.3-HEZvEEbmspDBQkghRIQNcJ
Codec.Crypto.RSA=RSA-2.3.1-ET1TzkXBKSBHYmOWRgR5vO:Codec.Crypto.RSA,Codec.Crypto.RSA.Exceptions=RSA-2.3.1-ET1TzkXBKSBHYmOWRgR5vO:Codec.Crypto.RSA.Exceptions,Codec.Crypto.RSA.Pure=RSA-2.3.1-ET1TzkXBKSBHYmOWRgR5vO:Codec.Crypto.RSA.Pure
Ready component graph:
definite RSA-2.3.1-JJYZ7HtptBX49F9kO59MAB-test-rsa
depends DRBG-0.5.5-4enzLx907KB4ly1cvZ83Rj
depends QuickCheck-2.13.2-9teeivRumd01cV6oeVrmWt
depends SHA-1.6.4.4-HjVIktJeEh9Jm66vy0zsGC
depends base-4.13.0.0
depends binary-0.8.7.0
depends bytestring-0.10.10.0
depends crypto-api-0.13.3-5deppbfxVTTBecXOiXtKKK
depends crypto-pubkey-types-0.4.3-HEZvEEbmspDBQkghRIQNcJ
depends tagged-0.8.6-FYc8l1vwILF5OSKkSTSNII
depends test-framework-0.8.2.0-5G7BFKLBjZC6YeudnlZJNp
depends test-framework-quickcheck2-0.3.0.5-3rpDyIsNKye2cByAhaUbY6
definite RSA-2.3.1-ET1TzkXBKSBHYmOWRgR5vO
depends SHA-1.6.4.4-HjVIktJeEh9Jm66vy0zsGC
depends base-4.13.0.0
depends binary-0.8.7.0
depends bytestring-0.10.10.0
depends crypto-api-0.13.3-5deppbfxVTTBecXOiXtKKK
depends crypto-pubkey-types-0.4.3-HEZvEEbmspDBQkghRIQNcJ
Using Cabal-3.0.1.0 compiled by ghc-8.8
Using compiler: ghc-8.8.3
Using install prefix: /nix/store/qa57n6w7772mq96gbhz1jf95aqz4ay2l-RSA-2.3.1
Executables installed in:
/nix/store/qa57n6w7772mq96gbhz1jf95aqz4ay2l-RSA-2.3.1/bin
Libraries installed in:
/nix/store/qa57n6w7772mq96gbhz1jf95aqz4ay2l-RSA-2.3.1/lib/ghc-8.8.3/x86_64-linux-ghc-8.8.3/RSA-2.3.1-ET1TzkXBKSBHYmOWRgR5vO
Dynamic Libraries installed in:
/nix/store/qa57n6w7772mq96gbhz1jf95aqz4ay2l-RSA-2.3.1/lib/ghc-8.8.3/x86_64-linux-ghc-8.8.3
Private executables installed in:
/nix/store/qa57n6w7772mq96gbhz1jf95aqz4ay2l-RSA-2.3.1/libexec/x86_64-linux-ghc-8.8.3/RSA-2.3.1
Data files installed in:
/nix/store/qa57n6w7772mq96gbhz1jf95aqz4ay2l-RSA-2.3.1/share/x86_64-linux-ghc-8.8.3/RSA-2.3.1
Documentation installed in:
/nix/store/2mxz458lx9xfbracvz4icjjyi6s304kk-RSA-2.3.1-doc/share/doc/RSA-2.3.1
Configuration files installed in:
/nix/store/qa57n6w7772mq96gbhz1jf95aqz4ay2l-RSA-2.3.1/etc
No alex found
Using ar found on system at:
/nix/store/1zf4cnaaidjajwb4gx4mnkqc5dypkcdy-binutils-2.31.1/bin/ar
No c2hs found
No cpphs found
No doctest found
Using gcc version 9.2.0 given by user at:
/nix/store/xh3bh8nir5d45zk45dz9xxfs2j95cby4-gcc-wrapper-9.2.0/bin/gcc
Using ghc version 8.8.3 found on system at:
/nix/store/z9hplpp91s3s8k8gsj5wvhnsqpvijz0p-ghc-8.8.3/bin/ghc
Using ghc-pkg version 8.8.3 found on system at:
/nix/store/z9hplpp91s3s8k8gsj5wvhnsqpvijz0p-ghc-8.8.3/bin/ghc-pkg
No ghcjs found
No ghcjs-pkg found
No greencard found
Using haddock version 2.23.0 found on system at:
/nix/store/z9hplpp91s3s8k8gsj5wvhnsqpvijz0p-ghc-8.8.3/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 0.67 found on system at:
/nix/store/z9hplpp91s3s8k8gsj5wvhnsqpvijz0p-ghc-8.8.3/bin/hpc
Using hsc2hs version 0.68.5 found on system at:
/nix/store/z9hplpp91s3s8k8gsj5wvhnsqpvijz0p-ghc-8.8.3/bin/hsc2hs
Using hscolour version 1.24 found on system at:
/nix/store/4kr0317ac62lw56yaygq2kfiqv96za9f-hscolour-1.24.4/bin/HsColour
No jhc found
Using ld found on system at:
/nix/store/axkkr27z9cjzxac1c9s6ngda73kbz063-binutils-wrapper-2.31.1/bin/ld.gold
No pkg-config found
Using runghc version 8.8.3 found on system at:
/nix/store/z9hplpp91s3s8k8gsj5wvhnsqpvijz0p-ghc-8.8.3/bin/runghc
Using strip version 2.31 found on system at:
/nix/store/1zf4cnaaidjajwb4gx4mnkqc5dypkcdy-binutils-2.31.1/bin/strip
Using tar found on system at:
/nix/store/c98k0shcp2yp69g81mqhbqw3xbxvnk0r-gnutar-1.32/bin/tar
No uhc found
building
Preprocessing test suite 'test-rsa' for RSA-2.3.1..
Building test suite 'test-rsa' for RSA-2.3.1..
[1 of 2] Compiling Codec.Crypto.RSA.Pure ( src/Codec/Crypto/RSA/Pure.hs, dist/build/test-rsa/test-rsa-tmp/Codec/Crypto/RSA/Pure.o )
running tests
src/Codec/Crypto/RSA/Pure.hs:115:25: error:
• Could not deduce (MonadFail m) arising from a use of ‘fail’
from the context: (Monad m, Show a)
bound by the type signature for:
failOnError :: forall (m :: * -> *) a b.
(Monad m, Show a) =>
Either a b -> m b
at src/Codec/Crypto/RSA/Pure.hs:114:1-53
Possible fix:
add (MonadFail m) to the context of
the type signature for:
failOnError :: forall (m :: * -> *) a b.
(Monad m, Show a) =>
Either a b -> m b
• In the expression: fail (show e)
In an equation for ‘failOnError’:
failOnError (Left e) = fail (show e)
|
115 | failOnError (Left e) = fail (show e)
| ^^^^^^^^^^^^^
Package has no test suites.
haddockPhase
builder for '/nix/store/iamd2pmg0xhh67b9wx23pfq815v1rpg5-RSA-2.3.1.drv' failed with exit code 1
cannot build derivation '/nix/store/i1fqnspxpy7ikvbzbnr484dlggn98dpk-ghc-8.8.3-with-packages.drv': 1 dependencies couldn't be built

Answer 1

This is a known issue. To fix the RSA package that causes the build failure, create a file Config/nix/haskell-packages/RSA.nix and paste in the following content:
{ mkDerivation, base, binary, bytestring, crypto-api
, crypto-pubkey-types, QuickCheck, SHA, stdenv, tagged
, test-framework, test-framework-quickcheck2
}:
mkDerivation {
pname = "RSA";
version = "2.4.1";
sha256 = "0hchsqrxpfw7mqrqwscfy8ig1w2di6w3nxpzi873w0gibv2diibj";
libraryHaskellDepends = [
base binary bytestring crypto-api crypto-pubkey-types SHA
];
testHaskellDepends = [
base binary bytestring crypto-api crypto-pubkey-types QuickCheck
SHA tagged test-framework test-framework-quickcheck2
];
description = "Implementation of RSA, using the padding schemes of PKCS#1 v2.1.";
license = stdenv.lib.licenses.bsd3;
}
This overrides the existing RSA package to use a newer version. After that make -B .envrc should work as expected.
In case you're curious how to update an existing package from the IHP nixpkgs version, take a look at https://ihp.digitallyinduced.com/Guide/package-management.html#using-a-different-version-of-a-haskell-package :)