stack.txt

Version 2.5.1, Git revision d6ab861544918185236cf826cb2028abb266d6d5 x86_64 hpack-0.33.0
2021-04-13 14:29:12.746145: [debug] Checking for project config at: /home/ari/fcm-deepref-experiment/stack.yaml
2021-04-13 14:29:12.746311: [debug] Loading project config file stack.yaml
2021-04-13 14:29:12.751117: [debug] (SQL) SELECT COUNT(*) FROM "last_performed" WHERE ("action"=?) AND ("timestamp">=?); [PersistInt64 1,PersistUTCTime 2021-04-12 13:29:12.7510926 UTC]
2021-04-13 14:29:12.751581: [debug] Using package location completions from a lock file
2021-04-13 14:29:12.754675: [debug] Loaded snapshot from Pantry database.
2021-04-13 14:29:12.995357: [debug] RawSnapshotLayer {rslParent = RSLCompiler (WCGhc (mkVersion [8,10,4])), rslCompiler = -- truncated 
2021-04-13 14:29:13.091082: [debug] Running hpack on /home/ari/fcm-deepref-experiment/package.yaml
2021-04-13 14:29:13.096965: [debug] hpack output unchanged in /home/ari/fcm-deepref-experiment/fcm-deepref-experiment.cabal
2021-04-13 14:29:13.100577: [debug] Asking for a supported GHC version
2021-04-13 14:29:13.102329: [debug] Installed tools: 
 - ghc-tinfo6-8.10.4
 - ghc-tinfo6-8.4.3
 - ghc-tinfo6-8.10.3
2021-04-13 14:29:13.102904: [debug] Run process: /sbin/ldconfig -p
2021-04-13 14:29:13.107884: [debug] Process finished in 3ms: /sbin/ldconfig -p
2021-04-13 14:29:13.108085: [debug] Found shared library libtinfo.so.5 in 'ldconfig -p' output
2021-04-13 14:29:13.108336: [debug] Found shared library libtinfo.so.6 in 'ldconfig -p' output
2021-04-13 14:29:13.108982: [debug] Found shared library libncursesw.so.6 in 'ldconfig -p' output
2021-04-13 14:29:13.109109: [debug] Found shared library libgmp.so.10 in 'ldconfig -p' output
2021-04-13 14:29:13.109213: [debug] Did not find shared library libgmp.so.3
2021-04-13 14:29:13.109242: [debug] Potential GHC builds: tinfo6, standard, ncurses6
2021-04-13 14:29:13.109294: [debug] Found already installed GHC builds: tinfo6
2021-04-13 14:29:13.109564: [debug] (SQL) SELECT "id","actual_version","arch","ghc_path","ghc_size","ghc_modified","ghc_pkg_path","runghc_path","haddock_path","cabal_version","global_db","global_db_cache_size","global_db_cache_modified","info","global_dump" FROM "compiler_cache" WHERE "ghc_path"=?; [PersistText "/home/ari/.stack/programs/x86_64-linux/ghc-tinfo6-8.10.4/bin/ghc-8.10.4"]
2021-04-13 14:29:13.178860: [debug] Loaded compiler information from cache
2021-04-13 14:29:13.179108: [debug] Asking for a supported GHC version
2021-04-13 14:29:13.180517: [debug] Resolving package entries
2021-04-13 14:29:13.180646: [debug] Parsing the targets
2021-04-13 14:29:13.185829: [debug] Checking flags
2021-04-13 14:29:13.185969: [debug] SourceMap constructed
2021-04-13 14:29:13.205136: [debug] Starting to execute command inside EnvConfig
2021-04-13 14:29:13.211907: [debug] Parsing the targets
2021-04-13 14:29:13.213571: [debug] Finding out which packages are already installed
2021-04-13 14:29:13.214864: [debug] Run process: /home/ari/.stack/programs/x86_64-linux/ghc-tinfo6-8.10.4/bin/ghc-pkg-8.10.4 --global --no-user-package-db dump --expand-pkgroot
2021-04-13 14:29:13.259688: [debug] Process finished in 45ms: /home/ari/.stack/programs/x86_64-linux/ghc-tinfo6-8.10.4/bin/ghc-pkg-8.10.4 --global --no-user-package-db dump --expand-pkgroot
2021-04-13 14:29:13.276696: [debug] Ignoring package haskeline due to wanting version 0.8.1.1 instead of 0.8.0.1
2021-04-13 14:29:13.277684: [debug] Run process: /home/ari/.stack/programs/x86_64-linux/ghc-tinfo6-8.10.4/bin/ghc-pkg-8.10.4 --user --no-user-package-db --package-db /home/ari/.stack/snapshots/x86_64-linux-tinfo6/8a5a090f2d3bcc4522a46a6e41d1a5ce5cc6c6f5dbf8451a314322d563390515/8.10.4/pkgdb dump --expand-pkgroot
2021-04-13 14:29:13.376798: [debug] Process finished in 99ms: /home/ari/.stack/programs/x86_64-linux/ghc-tinfo6-8.10.4/bin/ghc-pkg-8.10.4 --user --no-user-package-db --package-db /home/ari/.stack/snapshots/x86_64-linux-tinfo6/8a5a090f2d3bcc4522a46a6e41d1a5ce5cc6c6f5dbf8451a314322d563390515/8.10.4/pkgdb dump --expand-pkgroot
2021-04-13 14:29:13.392638: [debug] Run process: /home/ari/.stack/programs/x86_64-linux/ghc-tinfo6-8.10.4/bin/ghc-pkg-8.10.4 --user --no-user-package-db --package-db /home/ari/fcm-deepref-experiment/.stack-work/install/x86_64-linux-tinfo6/8a5a090f2d3bcc4522a46a6e41d1a5ce5cc6c6f5dbf8451a314322d563390515/8.10.4/pkgdb dump --expand-pkgroot
2021-04-13 14:29:13.418160: [debug] Process finished in 25ms: /home/ari/.stack/programs/x86_64-linux/ghc-tinfo6-8.10.4/bin/ghc-pkg-8.10.4 --user --no-user-package-db --package-db /home/ari/fcm-deepref-experiment/.stack-work/install/x86_64-linux-tinfo6/8a5a090f2d3bcc4522a46a6e41d1a5ce5cc6c6f5dbf8451a314322d563390515/8.10.4/pkgdb dump --expand-pkgroot
2021-04-13 14:29:13.418917: [debug] Start: getPackageFiles /home/ari/fcm-deepref-experiment/fcm-deepref-experiment.cabal
2021-04-13 14:29:13.424580: [debug] Failed to decode module interface:
/home/ari/fcm-deepref-experiment/.stack-work/dist/x86_64-linux-tinfo6/Cabal-3.2.1.0/build/Paths_fcm_deepref_experiment.hi
Decoding failure: Invalid magic: e49ceb0f
2021-04-13 14:29:13.424784: [debug] Failed to decode module interface:
/home/ari/fcm-deepref-experiment/.stack-work/dist/x86_64-linux-tinfo6/Cabal-3.2.1.0/build/Fcm/MutMap.hi
Decoding failure: Invalid magic: e49ceb0f
2021-04-13 14:29:13.424915: [debug] Failed to decode module interface:
/home/ari/fcm-deepref-experiment/.stack-work/dist/x86_64-linux-tinfo6/Cabal-3.2.1.0/build/Fcm/MutProduct.hi
Decoding failure: Invalid magic: e49ceb0f
2021-04-13 14:29:13.425162: [debug] Failed to decode module interface:
/home/ari/fcm-deepref-experiment/.stack-work/dist/x86_64-linux-tinfo6/Cabal-3.2.1.0/build/Fcm/MutRef.hi
Decoding failure: Invalid magic: e49ceb0f
2021-04-13 14:29:13.425338: [debug] Failed to decode module interface:
/home/ari/fcm-deepref-experiment/.stack-work/dist/x86_64-linux-tinfo6/Cabal-3.2.1.0/build/Fcm/MutSet.hi
Decoding failure: Invalid magic: e49ceb0f
2021-04-13 14:29:13.427213: [debug] Failed to decode module interface:
/home/ari/fcm-deepref-experiment/.stack-work/dist/x86_64-linux-tinfo6/Cabal-3.2.1.0/build/hlint/hlint-tmp/Paths_fcm_deepref_experiment.hi
Decoding failure: Invalid magic: e49ceb0f
2021-04-13 14:29:13.429381: [debug] Failed to decode module interface:
/home/ari/fcm-deepref-experiment/.stack-work/dist/x86_64-linux-tinfo6/Cabal-3.2.1.0/build/homplexity/homplexity-tmp/Paths_fcm_deepref_experiment.hi
Decoding failure: Invalid magic: e49ceb0f
2021-04-13 14:29:13.432374: [debug] Failed to decode module interface:
/home/ari/fcm-deepref-experiment/.stack-work/dist/x86_64-linux-tinfo6/Cabal-3.2.1.0/build/hspec/hspec-tmp/Paths_fcm_deepref_experiment.hi
Decoding failure: Invalid magic: e49ceb0f
2021-04-13 14:29:13.435265: [debug] Failed to decode module interface:
/home/ari/fcm-deepref-experiment/.stack-work/dist/x86_64-linux-tinfo6/Cabal-3.2.1.0/build/quickcheck/quickcheck-tmp/Paths_fcm_deepref_experiment.hi
Decoding failure: Invalid magic: e49ceb0f
2021-04-13 14:29:13.436008: [debug] Finished in 17ms: getPackageFiles /home/ari/fcm-deepref-experiment/fcm-deepref-experiment.cabal
2021-04-13 14:29:13.439261: [warn] 
2021-04-13 14:29:13.439379: [warn] * * * * * * * *
2021-04-13 14:29:13.439413: [warn] The main module to load is ambiguous. Candidates are: 
2021-04-13 14:29:13.439434: [warn] 1. Package `fcm-deepref-experiment' component fcm-deepref-experiment:test:hlint with main-is file: /home/ari/fcm-deepref-experiment/test/hlint.hs
2021-04-13 14:29:13.439475: [warn] 2. Package `fcm-deepref-experiment' component fcm-deepref-experiment:test:homplexity with main-is file: /home/ari/fcm-deepref-experiment/test/homplexity.hs
2021-04-13 14:29:13.439525: [warn] 3. Package `fcm-deepref-experiment' component fcm-deepref-experiment:test:hspec with main-is file: /home/ari/fcm-deepref-experiment/test/hspec.hs
2021-04-13 14:29:13.439574: [warn] 4. Package `fcm-deepref-experiment' component fcm-deepref-experiment:test:quickcheck with main-is file: /home/ari/fcm-deepref-experiment/test/quickcheck.hs
2021-04-13 14:29:13.439608: [warn] You can specify which one to pick by: 
2021-04-13 14:29:13.439647: [warn]  * Specifying targets to stack ghci e.g. stack ghci fcm-deepref-experiment:test:hlint
2021-04-13 14:29:13.439714: [warn]  * Specifying what the main is e.g. stack ghci --main-is fcm-deepref-experiment:test:hlint
2021-04-13 14:29:13.439757: [warn]  * Choosing from the candidate above [1..4]
2021-04-13 14:29:13.439796: [warn] * * * * * * * *
2021-04-13 14:29:13.439837: [warn] 
Specify main module to use (press enter to load none): Not loading any main modules, as no valid module selected
2021-04-13 14:29:35.131288: [debug] Parsing the targets
2021-04-13 14:29:35.131918: [debug] Checking flags
2021-04-13 14:29:35.132015: [debug] SourceMap constructed
2021-04-13 14:29:35.136140: [debug] Finding out which packages are already installed
2021-04-13 14:29:35.136407: [debug] Run process: /home/ari/.stack/programs/x86_64-linux/ghc-tinfo6-8.10.4/bin/ghc-pkg-8.10.4 --global --no-user-package-db dump --expand-pkgroot
2021-04-13 14:29:35.177022: [debug] Process finished in 41ms: /home/ari/.stack/programs/x86_64-linux/ghc-tinfo6-8.10.4/bin/ghc-pkg-8.10.4 --global --no-user-package-db dump --expand-pkgroot
2021-04-13 14:29:35.192737: [debug] Ignoring package haskeline due to wanting version 0.8.1.1 instead of 0.8.0.1
2021-04-13 14:29:35.193810: [debug] Run process: /home/ari/.stack/programs/x86_64-linux/ghc-tinfo6-8.10.4/bin/ghc-pkg-8.10.4 --user --no-user-package-db --package-db /home/ari/.stack/snapshots/x86_64-linux-tinfo6/8a5a090f2d3bcc4522a46a6e41d1a5ce5cc6c6f5dbf8451a314322d563390515/8.10.4/pkgdb dump --expand-pkgroot
2021-04-13 14:29:35.284992: [debug] Process finished in 91ms: /home/ari/.stack/programs/x86_64-linux/ghc-tinfo6-8.10.4/bin/ghc-pkg-8.10.4 --user --no-user-package-db --package-db /home/ari/.stack/snapshots/x86_64-linux-tinfo6/8a5a090f2d3bcc4522a46a6e41d1a5ce5cc6c6f5dbf8451a314322d563390515/8.10.4/pkgdb dump --expand-pkgroot
2021-04-13 14:29:35.305541: [debug] Run process: /home/ari/.stack/programs/x86_64-linux/ghc-tinfo6-8.10.4/bin/ghc-pkg-8.10.4 --user --no-user-package-db --package-db /home/ari/fcm-deepref-experiment/.stack-work/install/x86_64-linux-tinfo6/8a5a090f2d3bcc4522a46a6e41d1a5ce5cc6c6f5dbf8451a314322d563390515/8.10.4/pkgdb dump --expand-pkgroot
2021-04-13 14:29:35.326239: [debug] Process finished in 21ms: /home/ari/.stack/programs/x86_64-linux/ghc-tinfo6-8.10.4/bin/ghc-pkg-8.10.4 --user --no-user-package-db --package-db /home/ari/fcm-deepref-experiment/.stack-work/install/x86_64-linux-tinfo6/8a5a090f2d3bcc4522a46a6e41d1a5ce5cc6c6f5dbf8451a314322d563390515/8.10.4/pkgdb dump --expand-pkgroot
2021-04-13 14:29:35.327018: [debug] Constructing the build plan
2021-04-13 14:29:35.330639: [debug] (SQL) SELECT "id","directory","type","pkg_src","active","path_env_var","haddock" FROM "config_cache" WHERE "directory"=? AND "type"=?; [PersistText "/home/ari/fcm-deepref-experiment/.stack-work/install/x86_64-linux-tinfo6/8a5a090f2d3bcc4522a46a6e41d1a5ce5cc6c6f5dbf8451a314322d563390515/8.10.4/",PersistText "lib:fcm-deepref-experiment-0.1.0.0-3Afha4uu0a04Or9ltabKr4"]
2021-04-13 14:29:35.331213: [debug] (SQL) SELECT "id", "config_cache_id", "index", "option" FROM "config_cache_dir_option" WHERE ("config_cache_id"=?) ORDER BY "index"; [PersistInt64 604]
2021-04-13 14:29:35.332033: [debug] (SQL) SELECT "id", "config_cache_id", "index", "option" FROM "config_cache_no_dir_option" WHERE ("config_cache_id"=?) ORDER BY "index"; [PersistInt64 604]
2021-04-13 14:29:35.332257: [debug] (SQL) SELECT "id", "config_cache_id", "ghc_pkg_id" FROM "config_cache_dep" WHERE ("config_cache_id"=?); [PersistInt64 604]
2021-04-13 14:29:35.332447: [debug] (SQL) SELECT "id", "config_cache_id", "component" FROM "config_cache_component" WHERE ("config_cache_id"=?); [PersistInt64 604]
2021-04-13 14:29:35.333221: [debug] Start: getPackageFiles /home/ari/fcm-deepref-experiment/fcm-deepref-experiment.cabal
2021-04-13 14:29:35.338797: [debug] Failed to decode module interface:
/home/ari/fcm-deepref-experiment/.stack-work/dist/x86_64-linux-tinfo6/Cabal-3.2.1.0/build/Paths_fcm_deepref_experiment.hi
Decoding failure: Invalid magic: e49ceb0f
2021-04-13 14:29:35.339034: [debug] Failed to decode module interface:
/home/ari/fcm-deepref-experiment/.stack-work/dist/x86_64-linux-tinfo6/Cabal-3.2.1.0/build/Fcm/MutMap.hi
Decoding failure: Invalid magic: e49ceb0f
2021-04-13 14:29:35.339170: [debug] Failed to decode module interface:
/home/ari/fcm-deepref-experiment/.stack-work/dist/x86_64-linux-tinfo6/Cabal-3.2.1.0/build/Fcm/MutProduct.hi
Decoding failure: Invalid magic: e49ceb0f
2021-04-13 14:29:35.339307: [debug] Failed to decode module interface:
/home/ari/fcm-deepref-experiment/.stack-work/dist/x86_64-linux-tinfo6/Cabal-3.2.1.0/build/Fcm/MutRef.hi
Decoding failure: Invalid magic: e49ceb0f
2021-04-13 14:29:35.339432: [debug] Failed to decode module interface:
/home/ari/fcm-deepref-experiment/.stack-work/dist/x86_64-linux-tinfo6/Cabal-3.2.1.0/build/Fcm/MutSet.hi
Decoding failure: Invalid magic: e49ceb0f
2021-04-13 14:29:35.343372: [debug] Failed to decode module interface:
/home/ari/fcm-deepref-experiment/.stack-work/dist/x86_64-linux-tinfo6/Cabal-3.2.1.0/build/hlint/hlint-tmp/Paths_fcm_deepref_experiment.hi
Decoding failure: Invalid magic: e49ceb0f
2021-04-13 14:29:35.345917: [debug] Failed to decode module interface:
/home/ari/fcm-deepref-experiment/.stack-work/dist/x86_64-linux-tinfo6/Cabal-3.2.1.0/build/homplexity/homplexity-tmp/Paths_fcm_deepref_experiment.hi
Decoding failure: Invalid magic: e49ceb0f
2021-04-13 14:29:35.347698: [debug] Failed to decode module interface:
/home/ari/fcm-deepref-experiment/.stack-work/dist/x86_64-linux-tinfo6/Cabal-3.2.1.0/build/hspec/hspec-tmp/Paths_fcm_deepref_experiment.hi
Decoding failure: Invalid magic: e49ceb0f
2021-04-13 14:29:35.349449: [debug] Failed to decode module interface:
/home/ari/fcm-deepref-experiment/.stack-work/dist/x86_64-linux-tinfo6/Cabal-3.2.1.0/build/quickcheck/quickcheck-tmp/Paths_fcm_deepref_experiment.hi
Decoding failure: Invalid magic: e49ceb0f
2021-04-13 14:29:35.349733: [debug] Finished in 16ms: getPackageFiles /home/ari/fcm-deepref-experiment/fcm-deepref-experiment.cabal
2021-04-13 14:29:35.353253: [debug] Checking if we are going to build multiple executables with the same name
2021-04-13 14:29:35.353353: [debug] Executing the build plan
2021-04-13 14:29:35.354891: [info] fcm-deepref-experiment> Test running disabled by --no-run-tests flag.
2021-04-13 14:29:35.355324: [debug] Finding out which packages are already installed
2021-04-13 14:29:35.355509: [debug] Run process: /home/ari/.stack/programs/x86_64-linux/ghc-tinfo6-8.10.4/bin/ghc-pkg-8.10.4 --global --no-user-package-db dump --expand-pkgroot
2021-04-13 14:29:35.399805: [debug] Process finished in 44ms: /home/ari/.stack/programs/x86_64-linux/ghc-tinfo6-8.10.4/bin/ghc-pkg-8.10.4 --global --no-user-package-db dump --expand-pkgroot
2021-04-13 14:29:35.407507: [debug] Ignoring package haskeline due to wanting version 0.8.1.1 instead of 0.8.0.1
2021-04-13 14:29:35.408509: [debug] Run process: /home/ari/.stack/programs/x86_64-linux/ghc-tinfo6-8.10.4/bin/ghc-pkg-8.10.4 --user --no-user-package-db --package-db /home/ari/.stack/snapshots/x86_64-linux-tinfo6/8a5a090f2d3bcc4522a46a6e41d1a5ce5cc6c6f5dbf8451a314322d563390515/8.10.4/pkgdb dump --expand-pkgroot
2021-04-13 14:29:35.495695: [debug] Process finished in 87ms: /home/ari/.stack/programs/x86_64-linux/ghc-tinfo6-8.10.4/bin/ghc-pkg-8.10.4 --user --no-user-package-db --package-db /home/ari/.stack/snapshots/x86_64-linux-tinfo6/8a5a090f2d3bcc4522a46a6e41d1a5ce5cc6c6f5dbf8451a314322d563390515/8.10.4/pkgdb dump --expand-pkgroot
2021-04-13 14:29:35.505086: [debug] Run process: /home/ari/.stack/programs/x86_64-linux/ghc-tinfo6-8.10.4/bin/ghc-pkg-8.10.4 --user --no-user-package-db --package-db /home/ari/fcm-deepref-experiment/.stack-work/install/x86_64-linux-tinfo6/8a5a090f2d3bcc4522a46a6e41d1a5ce5cc6c6f5dbf8451a314322d563390515/8.10.4/pkgdb dump --expand-pkgroot
2021-04-13 14:29:35.525732: [debug] Process finished in 20ms: /home/ari/.stack/programs/x86_64-linux/ghc-tinfo6-8.10.4/bin/ghc-pkg-8.10.4 --user --no-user-package-db --package-db /home/ari/fcm-deepref-experiment/.stack-work/install/x86_64-linux-tinfo6/8a5a090f2d3bcc4522a46a6e41d1a5ce5cc6c6f5dbf8451a314322d563390515/8.10.4/pkgdb dump --expand-pkgroot
2021-04-13 14:29:35.526196: [debug] Start: getPackageFiles /home/ari/fcm-deepref-experiment/fcm-deepref-experiment.cabal
2021-04-13 14:29:35.530717: [debug] Failed to decode module interface:
/home/ari/fcm-deepref-experiment/.stack-work/dist/x86_64-linux-tinfo6/Cabal-3.2.1.0/build/Paths_fcm_deepref_experiment.hi
Decoding failure: Invalid magic: e49ceb0f
2021-04-13 14:29:35.530922: [debug] Failed to decode module interface:
/home/ari/fcm-deepref-experiment/.stack-work/dist/x86_64-linux-tinfo6/Cabal-3.2.1.0/build/Fcm/MutMap.hi
Decoding failure: Invalid magic: e49ceb0f
2021-04-13 14:29:35.531129: [debug] Failed to decode module interface:
/home/ari/fcm-deepref-experiment/.stack-work/dist/x86_64-linux-tinfo6/Cabal-3.2.1.0/build/Fcm/MutProduct.hi
Decoding failure: Invalid magic: e49ceb0f
2021-04-13 14:29:35.531297: [debug] Failed to decode module interface:
/home/ari/fcm-deepref-experiment/.stack-work/dist/x86_64-linux-tinfo6/Cabal-3.2.1.0/build/Fcm/MutRef.hi
Decoding failure: Invalid magic: e49ceb0f
2021-04-13 14:29:35.531464: [debug] Failed to decode module interface:
/home/ari/fcm-deepref-experiment/.stack-work/dist/x86_64-linux-tinfo6/Cabal-3.2.1.0/build/Fcm/MutSet.hi
Decoding failure: Invalid magic: e49ceb0f
2021-04-13 14:29:35.533079: [debug] Failed to decode module interface:
/home/ari/fcm-deepref-experiment/.stack-work/dist/x86_64-linux-tinfo6/Cabal-3.2.1.0/build/hlint/hlint-tmp/Paths_fcm_deepref_experiment.hi
Decoding failure: Invalid magic: e49ceb0f
2021-04-13 14:29:35.535091: [debug] Failed to decode module interface:
/home/ari/fcm-deepref-experiment/.stack-work/dist/x86_64-linux-tinfo6/Cabal-3.2.1.0/build/homplexity/homplexity-tmp/Paths_fcm_deepref_experiment.hi
Decoding failure: Invalid magic: e49ceb0f
2021-04-13 14:29:35.536852: [debug] Failed to decode module interface:
/home/ari/fcm-deepref-experiment/.stack-work/dist/x86_64-linux-tinfo6/Cabal-3.2.1.0/build/hspec/hspec-tmp/Paths_fcm_deepref_experiment.hi
Decoding failure: Invalid magic: e49ceb0f
2021-04-13 14:29:35.538582: [debug] Failed to decode module interface:
/home/ari/fcm-deepref-experiment/.stack-work/dist/x86_64-linux-tinfo6/Cabal-3.2.1.0/build/quickcheck/quickcheck-tmp/Paths_fcm_deepref_experiment.hi
Decoding failure: Invalid magic: e49ceb0f
2021-04-13 14:29:35.538941: [debug] Finished in 13ms: getPackageFiles /home/ari/fcm-deepref-experiment/fcm-deepref-experiment.cabal
2021-04-13 14:29:35.541873: [warn] The following GHC options are incompatible with GHCi and have not been passed to it: -threaded
2021-04-13 14:29:35.542008: [info] Configuring GHCi with the following packages: fcm-deepref-experiment
2021-04-13 14:29:35.543220: [warn] 
2021-04-13 14:29:35.543302: [warn] * * * * * * * *
2021-04-13 14:29:35.543360: [warn] 
Warning: Multiple files use the same module name:
         * Paths_fcm_deepref_experiment found at the following paths
           * /home/ari/fcm-deepref-experiment/.stack-work/dist/x86_64-linux-tinfo6/Cabal-3.2.1.0/build/autogen/Paths_fcm_deepref_experiment.hs (fcm-deepref-experiment:lib)
           * /home/ari/fcm-deepref-experiment/.stack-work/dist/x86_64-linux-tinfo6/Cabal-3.2.1.0/build/hlint/autogen/Paths_fcm_deepref_experiment.hs (fcm-deepref-experiment:test:hlint)
           * /home/ari/fcm-deepref-experiment/.stack-work/dist/x86_64-linux-tinfo6/Cabal-3.2.1.0/build/homplexity/autogen/Paths_fcm_deepref_experiment.hs (fcm-deepref-experiment:test:homplexity)
           * /home/ari/fcm-deepref-experiment/.stack-work/dist/x86_64-linux-tinfo6/Cabal-3.2.1.0/build/hspec/autogen/Paths_fcm_deepref_experiment.hs (fcm-deepref-experiment:test:hspec)
           * /home/ari/fcm-deepref-experiment/.stack-work/dist/x86_64-linux-tinfo6/Cabal-3.2.1.0/build/quickcheck/autogen/Paths_fcm_deepref_experiment.hs (fcm-deepref-experiment:test:quickcheck)
2021-04-13 14:29:35.543499: [warn] * * * * * * * *
2021-04-13 14:29:35.543539: [warn] 
2021-04-13 14:29:35.543708: [debug] Run process: /home/ari/.stack/programs/x86_64-linux/ghc-tinfo6-8.10.4/bin/ghc-8.10.4 --version
2021-04-13 14:29:35.578849: [debug] Process finished in 35ms: /home/ari/.stack/programs/x86_64-linux/ghc-tinfo6-8.10.4/bin/ghc-8.10.4 --version
2021-04-13 14:29:35.579318: [debug] Run process: /home/ari/.stack/programs/x86_64-linux/ghc-tinfo6-8.10.4/bin/ghc-8.10.4 --interactive -i -odir=/home/ari/fcm-deepref-experiment/.stack-work/odir -hidir=/home/ari/fcm-deepref-experiment/.stack-work/odir -hide-all-packages -XMultiParamTypeClasses -XScopedTypeVariables -XNoMonomorphismRestriction -XGADTs -XDeriveGeneric -XStandaloneDeriving -XNamedFieldPuns -XRecordWildCards -i/home/ari/fcm-deepref-experiment/.stack-work/dist/x86_64-linux-tinfo6/Cabal-3.2.1.0/build -i/home/ari/fcm-deepref-experiment/src -i/home/ari/fcm-deepref-experiment/.stack-work/dist/x86_64-linux-tinfo6/Cabal-3.2.1.0/build/autogen -i/home/ari/fcm-deepref-experiment/.stack-work/dist/x86_64-linux-tinfo6/Cabal-3.2.1.0/build/global-autogen -stubdir=/home/ari/fcm-deepref-experiment/.stack-work/dist/x86_64-linux-tinfo6/Cabal-3.2.1.0/build -package-id=base-4.14.1.0 -package-id=containers-0.6.2.1 -package-id=generics-sop-0.5.1.0-mubOomgjQl1sB1sC41AXz -package-id=ghc-prim-0.6.1 -package-id=records-sop-0.1.1.0-7gZZTCAqJVt5PiQkyFe73M -package-id=sop-core-0.5.0.1-LSgc1wfRk3m3wHkiLjj5ug -i/home/ari/fcm-deepref-experiment/.stack-work/dist/x86_64-linux-tinfo6/Cabal-3.2.1.0/build/hlint -i/home/ari/fcm-deepref-experiment/test -i/home/ari/fcm-deepref-experiment/.stack-work/dist/x86_64-linux-tinfo6/Cabal-3.2.1.0/build/hlint/autogen -i/home/ari/fcm-deepref-experiment/.stack-work/dist/x86_64-linux-tinfo6/Cabal-3.2.1.0/build/hlint/hlint-tmp -package-id=hlint-test-0.1.0.0-Jlb7V0bKIU145BE6jXr5c2 -i/home/ari/fcm-deepref-experiment/.stack-work/dist/x86_64-linux-tinfo6/Cabal-3.2.1.0/build/homplexity -i/home/ari/fcm-deepref-experiment/.stack-work/dist/x86_64-linux-tinfo6/Cabal-3.2.1.0/build/homplexity/autogen -i/home/ari/fcm-deepref-experiment/.stack-work/dist/x86_64-linux-tinfo6/Cabal-3.2.1.0/build/homplexity/homplexity-tmp -package-id=homplexity-0.4.8.0-FHGRZDEYAR0ITSI2TBfW8m -i/home/ari/fcm-deepref-experiment/.stack-work/dist/x86_64-linux-tinfo6/Cabal-3.2.1.0/build/hspec -i/home/ari/fcm-deepref-experiment/.stack-work/dist/x86_64-linux-tinfo6/Cabal-3.2.1.0/build/hspec/autogen -i/home/ari/fcm-deepref-experiment/.stack-work/dist/x86_64-linux-tinfo6/Cabal-3.2.1.0/build/hspec/hspec-tmp -package-id=hspec-2.7.8-GBVIgWufNjaDvNMvQHfKj6 -i/home/ari/fcm-deepref-experiment/.stack-work/dist/x86_64-linux-tinfo6/Cabal-3.2.1.0/build/quickcheck -i/home/ari/fcm-deepref-experiment/.stack-work/dist/x86_64-linux-tinfo6/Cabal-3.2.1.0/build/quickcheck/autogen -i/home/ari/fcm-deepref-experiment/.stack-work/dist/x86_64-linux-tinfo6/Cabal-3.2.1.0/build/quickcheck/quickcheck-tmp -package-id=QuickCheck-2.14.2-88oxj61ONgG1QbYzt1cUFu -package-id=quickcheck-classes-0.6.4.0-AybmDAbQQaZ7KhcFgVf7ac -Wall -Wincomplete-record-updates -Wincomplete-uni-patterns -Wno-unused-do-bind -Wall -Wincomplete-record-updates -Wincomplete-uni-patterns -Wno-unused-do-bind -with-rtsopts=-N -Wall -Wincomplete-record-updates -Wincomplete-uni-patterns -Wno-unused-do-bind -with-rtsopts=-N -Wall -Wincomplete-record-updates -Wincomplete-uni-patterns -Wno-unused-do-bind -with-rtsopts=-N -Wall -Wincomplete-record-updates -Wincomplete-uni-patterns -Wno-unused-do-bind -with-rtsopts=-N -optP-include -optP/home/ari/fcm-deepref-experiment/.stack-work/ghci/a39363a1/cabal_macros.h -ghci-script=/tmp/haskell-stack-ghci/2bc102e7/ghci-script
GHCi, version 8.10.4: https://www.haskell.org/ghc/  :? for help
[1 of 5] Compiling Fcm.MutRef       ( /home/ari/fcm-deepref-experiment/src/Fcm/MutRef.hs, interpreted )
[2 of 5] Compiling Fcm.MutProduct   ( /home/ari/fcm-deepref-experiment/src/Fcm/MutProduct.hs, interpreted )
[3 of 5] Compiling Fcm.MutMap       ( /home/ari/fcm-deepref-experiment/src/Fcm/MutMap.hs, interpreted )
[4 of 5] Compiling Fcm.MutSet       ( /home/ari/fcm-deepref-experiment/src/Fcm/MutSet.hs, interpreted )
[5 of 5] Compiling Paths_fcm_deepref_experiment ( /home/ari/fcm-deepref-experiment/.stack-work/dist/x86_64-linux-tinfo6/Cabal-3.2.1.0/build/autogen/Paths_fcm_deepref_experiment.hs, interpreted )
Ok, five modules loaded.
Loaded GHCi configuration from /tmp/haskell-stack-ghci/2bc102e7/ghci-script