m-a*_*old 5 macos haskell build haskell-stack
在应该正确构建的项目中运行stack build（它可以在其他开发人员的机器上运行，并且过去在我的机器上运行）regex-posix-0.95.2每次都会挂在同一个库（）上。
我运行的是 macOS 10.14.4。
我已经尝试过stack clean --full从头开始重新安装堆栈。尝试stack upgrade挂起于Download complete, testing executable。
这是输出stack build --verbose：
stack build --verbose
1.9.3 x86_64
Compiled with:
- Cabal-2.4.0.1
- Glob-0.9.3
- HUnit-1.6.0.0
- QuickCheck-2.11.3
- StateVar-1.1.1.1
- aeson-1.3.1.1
- aeson-compat-0.3.9
- annotated-wl-pprint-0.7.0
- ansi-terminal-0.8.2
- ansi-wl-pprint-0.6.8.2
- array-0.5.2.0
- asn1-encoding-0.9.5
- asn1-parse-0.9.4
- asn1-types-0.3.2
- async-2.2.1
- attoparsec-0.13.2.2
- attoparsec-iso8601-1.0.1.0
- auto-update-0.1.4
- base-4.11.1.0
- base-compat-0.10.5
- base-orphans-0.7
- base-prelude-1.3
- base16-bytestring-0.1.1.6
- base64-bytestring-1.0.0.1
- basement-0.0.8
- bifunctors-5.5.3
- binary-0.8.5.1
- bindings-uname-0.1
- bitarray-0.0.1.1
- blaze-builder-0.4.1.0
- blaze-html-0.9.1.1
- blaze-markup-0.8.2.2
- byteable-0.1.1
- bytestring-0.10.8.2
- call-stack-0.1.0
- case-insensitive-1.2.0.11
- cereal-0.5.7.0
- clock-0.7.2
- colour-2.3.4
- comonad-5.0.4
- conduit-1.3.1
- conduit-extra-1.3.0
- connection-0.2.8
- containers-0.5.11.0
- contravariant-1.4.1
- cookie-0.4.4
- cryptohash-0.11.9
- cryptohash-sha256-0.11.101.0
- cryptonite-0.25
- cryptonite-conduit-0.2.2
- data-default-class-0.1.2.0
- deepseq-1.4.3.0
- digest-0.0.1.2
- directory-1.3.1.5
- distributive-0.5.3
- dlist-0.8.0.5
- easy-file-0.2.2
- echo-0.1.3
- ed25519-0.0.5.0
- either-5.0.1
- exceptions-0.10.0
- extra-1.6.13
- fast-logger-2.4.11
- file-embed-0.0.10.1
- filelock-0.1.1.2
- filepath-1.4.2
- free-5.0.2
- fsnotify-0.3.0.1
- generic-deriving-1.12.2
- ghc-boot-th-8.4.4
- ghc-prim-0.5.2.0
- hackage-security-0.5.3.0
- hashable-1.2.7.0
- haskell-src-exts-1.20.3
- haskell-src-meta-0.8.0.3
- hfsevents-0.1.6
- hourglass-0.2.12
- hpack-0.31.1
- hpc-0.6.0.3
- hspec-2.5.5
- hspec-core-2.5.5
- hspec-discover-2.5.5
- hspec-expectations-0.8.2
- hspec-smallcheck-0.5.2
- http-api-data-0.3.8.1
- http-client-0.5.14
- http-client-tls-0.3.5.3
- http-conduit-2.3.2
- http-types-0.12.2
- infer-license-0.2.0
- integer-gmp-1.0.2.0
- integer-logarithms-1.0.2.2
- lifted-base-0.2.3.12
- logict-0.6.0.2
- megaparsec-6.5.0
- memory-0.14.18
- microlens-0.4.9.1
- microlens-th-0.4.2.3
- mime-types-0.1.0.8
- mintty-0.1.2
- monad-control-1.0.2.3
- monad-logger-0.3.30
- monad-loops-0.4.3
- mono-traversable-1.0.9.0
- mtl-2.2.2
- mustache-2.3.0
- neat-interpolation-0.3.2.2
- network-2.6.3.6
- network-uri-2.6.1.0
- old-locale-1.0.0.7
- old-time-1.1.0.3
- open-browser-0.2.1.0
- optparse-applicative-0.14.3.0
- parsec-3.1.13.0
- parser-combinators-1.0.0
- path-0.6.1
- path-io-1.3.3
- path-pieces-0.2.1
- pem-0.2.4
- persistent-2.8.2
- persistent-sqlite-2.8.2
- persistent-template-2.5.4
- pretty-1.1.3.6
- primitive-0.6.3.0
- process-1.6.3.0
- profunctors-5.2.2
- project-template-0.2.0.1
- quickcheck-io-0.2.0
- random-1.1
- regex-applicative-0.3.3
- regex-applicative-text-0.1.0.1
- resource-pool-0.2.3.2
- resourcet-1.2.2
- retry-0.7.7.0
- rio-0.1.5.0
- rts-1.0
- safe-0.3.17
- scientific-0.3.6.2
- semigroupoids-5.2.2
- semigroups-0.18.5
- setenv-0.1.1.3
- silently-1.2.5
- smallcheck-1.1.5
- socks-0.5.6
- split-0.2.3.3
- stm-2.4.5.1
- stm-chans-3.0.0.4
- store-0.5.0.1
- store-core-0.4.4
- streaming-commons-0.2.1.0
- syb-0.7
- tagged-0.8.5
- tar-0.5.1.0
- template-haskell-2.13.0.0
- temporary-1.3
- text-1.2.3.1
- text-metrics-0.3.0
- tf-random-0.5
- th-abstraction-0.2.8.0
- th-expand-syns-0.4.4.0
- th-lift-0.7.11
- th-lift-instances-0.1.11
- th-orphans-0.13.6
- th-reify-many-0.1.8
- th-utilities-0.2.0.1
- time-1.8.0.2
- time-locale-compat-0.1.1.5
- tls-1.4.1
- transformers-0.5.5.0
- transformers-base-0.4.5.2
- transformers-compat-0.6.2
- typed-process-0.2.3.0
- unicode-transforms-0.3.5
- unix-2.7.2.2
- unix-compat-0.5.1
- unix-time-0.3.8
- unliftio-0.2.8.1
- unliftio-core-0.1.2.0
- unordered-containers-0.2.9.0
- uri-bytestring-0.3.2.1
- uuid-types-1.0.3
- vector-0.12.0.1
- vector-algorithms-0.7.0.4
- void-0.7.2
- x509-1.7.5
- x509-store-1.6.7
- x509-system-1.6.6
- x509-validation-1.6.11
- yaml-0.10.4.0
- zip-archive-0.3.3
- zlib-0.6.2
Warning: this is an unsupported build that may use different versions of
dependencies and GHC than the officially released binaries, and therefore may
not behave identically. If you encounter problems, please try the latest
official build by running 'stack upgrade --force-download'.
2019-05-06 15:34:43.787917: [debug] Checking for project config at: /Users/marnold/Code/lambda/authentication-service/stack.yaml
2019-05-06 15:34:43.788935: [debug] Loading project config file stack.yaml
2019-05-06 15:34:43.790456: [debug] Decoding build plan from: /Users/marnold/.stack/build-plan/lts-9.21.yaml
2019-05-06 15:34:43.790519: [debug] Trying to decode /Users/marnold/.stack/build-plan-cache/lts-9.21.cache
2019-05-06 15:34:43.795490: [debug] Success decoding /Users/marnold/.stack/build-plan-cache/lts-9.21.cache
2019-05-06 15:34:43.797255: [debug] Potential GHC builds: standard
2019-05-06 15:34:43.797339: [debug] Found already installed GHC builds: standard
2019-05-06 15:34:43.798120: [debug] Asking GHC for its version
2019-05-06 15:34:43.798403: [debug] Run process: /Users/marnold/.stack/programs/x86_64-osx/ghc-8.0.2/bin/ghc --numeric-version
2019-05-06 15:34:43.799254: [debug] Getting Cabal package version
2019-05-06 15:34:43.799975: [debug] Getting global package database location
2019-05-06 15:34:43.800054: [debug] Run process: /Users/marnold/.stack/programs/x86_64-osx/ghc-8.0.2/bin/ghc-pkg --no-user-package-db field --simple-output Cabal version
2019-05-06 15:34:43.800731: [debug] Run process: /Users/marnold/.stack/programs/x86_64-osx/ghc-8.0.2/bin/ghc-pkg --no-user-package-db list --global
2019-05-06 15:34:43.942529: [debug] Process finished in 142ms: /Users/marnold/.stack/programs/x86_64-osx/ghc-8.0.2/bin/ghc-pkg --no-user-package-db field --simple-output Cabal version
2019-05-06 15:34:43.942739: [debug] Process finished in 142ms: /Users/marnold/.stack/programs/x86_64-osx/ghc-8.0.2/bin/ghc-pkg --no-user-package-db list --global
2019-05-06 15:34:43.956352: [debug] Process finished in 158ms: /Users/marnold/.stack/programs/x86_64-osx/ghc-8.0.2/bin/ghc --numeric-version
2019-05-06 15:34:43.956423: [debug] GHC version is: ghc-8.0.2
2019-05-06 15:34:43.956499: [debug] Resolving package entries
2019-05-06 15:34:43.956606: [debug] Trying to decode /Users/marnold/.stack/loaded-snapshot-cache/x86_64-osx/ghc-8.0.2/lts-9.21.cache
2019-05-06 15:34:43.996883: [debug] Success decoding /Users/marnold/.stack/loaded-snapshot-cache/x86_64-osx/ghc-8.0.2/lts-9.21.cache
2019-05-06 15:34:44.000908: [debug] Starting to execute command inside EnvConfig
2019-05-06 15:34:44.000979: [debug] Parsing the targets
2019-05-06 15:34:44.001189: [debug] Running hpack on /Users/marnold/Code/lambda/authentication-service/package.yaml
2019-05-06 15:34:44.026786: [debug] hpack output unchanged in /Users/marnold/Code/lambda/authentication-service/authentication-service.cabal
2019-05-06 15:34:44.040562: [debug] Trying to decode /Users/marnold/.stack/indices/Hackage/01-index.cache
2019-05-06 15:34:44.256229: [debug] Success decoding /Users/marnold/.stack/indices/Hackage/01-index.cache
2019-05-06 15:34:44.289569: [debug] Start: getPackageFiles /Users/marnold/Code/lambda/authentication-service/authentication-service.cabal
2019-05-06 15:34:44.358574: [debug] Finished in 69ms: getPackageFiles /Users/marnold/Code/lambda/authentication-service/authentication-service.cabal
2019-05-06 15:34:44.358912: [debug] Exception ignored when attempting to load /Users/marnold/Code/lambda/authentication-service/.stack-work/dist/x86_64-osx/Cabal-1.24.2.0/stack-build-caches/lib: /Users/marnold/Code/lambda/authentication-service/.stack-work/dist/x86_64-osx/Cabal-1.24.2.0/stack-build-caches/lib: openBinaryFile: does not exist (No such file or directory)
2019-05-06 15:34:44.373278: [debug] Exception ignored when attempting to load /Users/marnold/Code/lambda/authentication-service/.stack-work/dist/x86_64-osx/Cabal-1.24.2.0/stack-build-caches/exe-authentication-service: /Users/marnold/Code/lambda/authentication-service/.stack-work/dist/x86_64-osx/Cabal-1.24.2.0/stack-build-caches/exe-authentication-service: openBinaryFile: does not exist (No such file or directory)
2019-05-06 15:34:44.374206: [debug] Exception ignored when attempting to load /Users/marnold/Code/lambda/authentication-service/.stack-work/dist/x86_64-osx/Cabal-1.24.2.0/stack-build-caches/exe-authentication-service-rotate-keys: /Users/marnold/Code/lambda/authentication-service/.stack-work/dist/x86_64-osx/Cabal-1.24.2.0/stack-build-caches/exe-authentication-service-rotate-keys: openBinaryFile: does not exist (No such file or directory)
2019-05-06 15:34:44.378317: [debug] Start: getPackageFiles /Users/marnold/Code/lambda/authentication-service/.stack-work/downloaded/IzWmITn_pxL3/amazonka/amazonka.cabal
2019-05-06 15:34:44.406152: [debug] Finished in 28ms: getPackageFiles /Users/marnold/Code/lambda/authentication-service/.stack-work/downloaded/IzWmITn_pxL3/amazonka/amazonka.cabal
2019-05-06 15:34:44.407749: [debug] Start: getPackageFiles /Users/marnold/Code/lambda/authentication-service/.stack-work/downloaded/VaZUmJdBvu9Z/jose.cabal
2019-05-06 15:34:44.458370: [debug] Finished in 51ms: getPackageFiles /Users/marnold/Code/lambda/authentication-service/.stack-work/downloaded/VaZUmJdBvu9Z/jose.cabal
2019-05-06 15:34:44.459843: [debug] Finding out which packages are already installed
2019-05-06 15:34:44.460563: [debug] Run process: /Users/marnold/.stack/programs/x86_64-osx/ghc-8.0.2/bin/ghc-pkg --global --no-user-package-db dump --expand-pkgroot
2019-05-06 15:34:44.509236: [debug] Process finished in 48ms: /Users/marnold/.stack/programs/x86_64-osx/ghc-8.0.2/bin/ghc-pkg --global --no-user-package-db dump --expand-pkgroot
2019-05-06 15:34:44.510078: [debug] Ignoring package haskeline due to wanting version 0.7.4.2 instead of 0.7.3.0
2019-05-06 15:34:44.510146: [debug] Ignoring package terminfo due to wanting version 0.4.1.0 instead of 0.4.0.2
2019-05-06 15:34:44.510190: [debug] Ignoring package xhtml due to wanting version 3000.2.2 instead of 3000.2.1
2019-05-06 15:34:44.510393: [debug] Run process: /Users/marnold/.stack/programs/x86_64-osx/ghc-8.0.2/bin/ghc-pkg --user --no-user-package-db --package-db /Users/marnold/.stack/snapshots/x86_64-osx/lts-9.21/8.0.2/pkgdb dump --expand-pkgroot
2019-05-06 15:34:44.643387: [debug] Process finished in 133ms: /Users/marnold/.stack/programs/x86_64-osx/ghc-8.0.2/bin/ghc-pkg --user --no-user-package-db --package-db /Users/marnold/.stack/snapshots/x86_64-osx/lts-9.21/8.0.2/pkgdb dump --expand-pkgroot
2019-05-06 15:34:44.643669: [debug] Ignoring package jose, from (InstalledTo Snap,"/Users/marnold/.stack/snapshots/x86_64-osx/lts-9.21/8.0.2/pkgdb/"), due to wrong location: (Just (InstalledTo Snap),Local)
2019-05-06 15:34:44.643745: [debug] Ignoring package test-fixture, from (InstalledTo Snap,"/Users/marnold/.stack/snapshots/x86_64-osx/lts-9.21/8.0.2/pkgdb/"), due to wrong location: (Just (InstalledTo Snap),Local)
2019-05-06 15:34:44.643800: [debug] Ignoring package haskell-src-meta, from (InstalledTo Snap,"/Users/marnold/.stack/snapshots/x86_64-osx/lts-9.21/8.0.2/pkgdb/"), due to wrong location: (Just (InstalledTo Snap),Local)
2019-05-06 15:34:44.643852: [debug] Ignoring package th-orphans, from (InstalledTo Snap,"/Users/marnold/.stack/snapshots/x86_64-osx/lts-9.21/8.0.2/pkgdb/"), due to wrong location: (Just (InstalledTo Snap),Local)
2019-05-06 15:34:44.643917: [debug] Ignoring package quickcheck-instances, from (InstalledTo Snap,"/Users/marnold/.stack/snapshots/x86_64-osx/lts-9.21/8.0.2/pkgdb/"), due to wrong location: (Just (InstalledTo Snap),Local)
2019-05-06 15:34:44.643982: [debug] Ignoring package concise, from (InstalledTo Snap,"/Users/marnold/.stack/snapshots/x86_64-osx/lts-9.21/8.0.2/pkgdb/"), due to wrong location: (Just (InstalledTo Snap),Local)
2019-05-06 15:34:44.644052: [debug] Ignoring package amazonka-s3, from (InstalledTo Snap,"/Users/marnold/.stack/snapshots/x86_64-osx/lts-9.21/8.0.2/pkgdb/"), due to wrong location: (Just (InstalledTo Snap),Local)
2019-05-06 15:34:44.644100: [debug] Ignoring package amazonka, from (InstalledTo Snap,"/Users/marnold/.stack/snapshots/x86_64-osx/lts-9.21/8.0.2/pkgdb/"), due to wrong location: (Just (InstalledTo Snap),Local)
2019-05-06 15:34:44.644155: [debug] Ignoring package amazonka-core, from (InstalledTo Snap,"/Users/marnold/.stack/snapshots/x86_64-osx/lts-9.21/8.0.2/pkgdb/"), due to wrong location: (Just (InstalledTo Snap),Local)
2019-05-06 15:34:44.644210: [debug] Ignoring package lens, from (InstalledTo Snap,"/Users/marnold/.stack/snapshots/x86_64-osx/lts-9.21/8.0.2/pkgdb/"), due to wrong location: (Just (InstalledTo Snap),Local)
2019-05-06 15:34:44.644257: [debug] Ignoring package persistent-postgresql, from (InstalledTo Snap,"/Users/marnold/.stack/snapshots/x86_64-osx/lts-9.21/8.0.2/pkgdb/"), due to wrong location: (Just (InstalledTo Snap),Local)
2019-05-06 15:34:44.644301: [debug] Ignoring package persistent-template, from (InstalledTo Snap,"/Users/marnold/.stack/snapshots/x86_64-osx/lts-9.21/8.0.2/pkgdb/"), due to wrong location: (Just (InstalledTo Snap),Local)
2019-05-06 15:34:44.644742: [debug] Ignoring package persistent, from (InstalledTo Snap,"/Users/marnold/.stack/snapshots/x86_64-osx/lts-9.21/8.0.2/pkgdb/"), due to wrong location: (Just (InstalledTo Snap),Local)
2019-05-06 15:34:44.644797: [debug] Ignoring package xml-conduit, from (InstalledTo Snap,"/Users/marnold/.stack/snapshots/x86_64-osx/lts-9.21/8.0.2/pkgdb/"), due to wrong location: (Just (InstalledTo Snap),Local)
2019-05-06 15:34:44.644849: [debug] Ignoring package postgresql-simple, from (InstalledTo Snap,"/Users/marnold/.stack/snapshots/x86_64-osx/lts-9.21/8.0.2/pkgdb/"), due to wrong location: (Just (InstalledTo Snap),Local)
2019-05-06 15:34:44.644996: [debug] Ignoring package resource-pool, from (InstalledTo Snap,"/Users/marnold/.stack/snapshots/x86_64-osx/lts-9.21/8.0.2/pkgdb/"), due to wrong location: (Just (InstalledTo Snap),Local)
2019-05-06 15:34:44.645087: [debug] Ignoring package aeson-compat, from (InstalledTo Snap,"/Users/marnold/.stack/snapshots/x86_64-osx/lts-9.21/8.0.2/pkgdb/"), due to wrong location: (Just (InstalledTo Snap),Local)
2019-05-06 15:34:44.645146: [debug] Ignoring package hspec, from (InstalledTo Snap,"/Users/marnold/.stack/snapshots/x86_64-osx/lts-9.21/8.0.2/pkgdb/"), due to wrong location: (Just (InstalledTo Snap),Local)
2019-05-06 15:34:44.645192: [debug] Ignoring package hspec-core, from (InstalledTo Snap,"/Users/marnold/.stack/snapshots/x86_64-osx/lts-9.21/8.0.2/pkgdb/"), due to wrong location: (Just (InstalledTo Snap),Local)
2019-05-06 15:34:44.645258: [debug] Ignoring package quickcheck-io, from (InstalledTo Snap,"/Users/marnold/.stack/snapshots/x86_64-osx/lts-9.21/8.0.2/pkgdb/"), due to wrong location: (Just (InstalledTo Snap),Local)
2019-05-06 15:34:44.645334: [debug] Ignoring package QuickCheck, from (InstalledTo Snap,"/Users/marnold/.stack/snapshots/x86_64-osx/lts-9.21/8.0.2/pkgdb/"), due to wrong location: (Just (InstalledTo Snap),Local)
2019-05-06 15:34:44.645382: [debug] Ignoring package tf-random, from (InstalledTo Snap,"/Users/marnold/.stack/snapshots/x86_64-osx/lts-9.21/8.0.2/pkgdb/"), due to wrong location: (Just (InstalledTo Snap),Local)
2019-05-06 15:34:44.645426: [debug] Ignoring package monad-logger, from (InstalledTo Snap,"/Users/marnold/.stack/snapshots/x86_64-osx/lts-9.21/8.0.2/pkgdb/"), due to wrong location: (Just (InstalledTo Snap),Local)
2019-05-06 15:34:44.648628: [debug] Ignoring package ini, from (InstalledTo Snap,"/Users/marnold/.stack/snapshots/x86_64-osx/lts-9.21/8.0.2/pkgdb/"), due to wrong location: (Just (InstalledTo Snap),Local)
2019-05-06 15:34:44.648739: [debug] Ignoring package http-conduit, from (InstalledTo Snap,"/Users/marnold/.stack/snapshots/x86_64-osx/lts-9.21/8.0.2/pkgdb/"), due to wrong location: (Just (InstalledTo Snap),Local)
2019-05-06 15:34:44.648897: [debug] Ignoring package conduit-extra, from (InstalledTo Snap,"/Users/marnold/.stack/snapshots/x86_64-osx/lts-9.21/8.0.2/pkgdb/"), due to wrong location: (Just (InstalledTo Snap),Local)
2019-05-06 15:34:44.648960: [debug] Ignoring package servant-client, from (InstalledTo Snap,"/Users/marnold/.stack/snapshots/x86_64-osx/lts-9.21/8.0.2/pkgdb/"), due to wrong location: (Just (InstalledTo Snap),Local)
2019-05-06 15:34:44.649046: [debug] Ignoring package servant-server, from (InstalledTo Snap,"/Users/marnold/.stack/snapshots/x86_64-osx/lts-9.21/8.0.2/pkgdb/"), due to wrong location: (Just (InstalledTo Snap),Local)
2019-05-06 15:34:44.649377: [debug] Ignoring package wai-app-static, from (InstalledTo Snap,"/Users/marnold/.stack/snapshots/x86_64-osx/lts-9.21/8.0.2/pkgdb/"), due to wrong location: (Just (InstalledTo Snap),Local)
2019-05-06 15:34:44.649534: [debug] Ignoring package warp, from (InstalledTo Snap,"/Users/marnold/.stack/snapshots/x86_64-osx/lts-9.21/8.0.2/pkgdb/"), due to wrong location: (Just (InstalledTo Snap),Local)
2019-05-06 15:34:44.649628: [debug] Ignoring package wai-extra, from (InstalledTo Snap,"/Users/marnold/.stack/snapshots/x86_64-osx/lts-9.21/8.0.2/pkgdb/"), due to wrong location: (Just (InstalledTo Snap),Local)
2019-05-06 15:34:44.649852: [debug] Ignoring package http-date, from (InstalledTo Snap,"/Users/marnold/.stack/snapshots/x86_64-osx/lts-9.21/8.0.2/pkgdb/"), due to wrong location: (Just (InstalledTo Snap),Local)
2019-05-06 15:34:44.650489: [debug] Ignoring package servant, from (InstalledTo Snap,"/Users/marnold/.stack/snapshots/x86_64-osx/lts-9.21/8.0.2/pkgdb/"), due to wrong location: (Just (InstalledTo Snap),Local)
2019-05-06 15:34:44.650561: [debug] Ignoring package http-api-data, from (InstalledTo Snap,"/Users/marnold/.stack/snapshots/x86_64-osx/lts-9.21/8.0.2/pkgdb/"), due to wrong location: (Just (InstalledTo Snap),Local)
2019-05-06 15:34:44.650616: [debug] Ignoring package uri-bytestring, from (InstalledTo Snap,"/Users/marnold/.stack/snapshots/x86_64-osx/lts-9.21/8.0.2/pkgdb/"), due to wrong location: (Just (InstalledTo Snap),Local)
2019-05-06 15:34:44.650685: [debug] Ignoring package th-lift-instances, from (InstalledTo Snap,"/Users/marnold/.stack/snapshots/x86_64-osx/lts-9.21/8.0.2/pkgdb/"), due to wrong location: (Just (InstalledTo Snap),Local)
2019-05-06 15:34:44.650755: [debug] Ignoring package attoparsec-iso8601, from (InstalledTo Snap,"/Users/marnold/.stack/snapshots/x86_64-osx/lts-9.21/8.0.2/pkgdb/"), due to wrong location: (Just (InstalledTo Snap),Local)
2019-05-06 15:34:44.650972: [debug] Ignoring package hlint, from (InstalledTo Snap,"/Users/marnold/.stack/snapshots/x86_64-osx/lts-9.21/8.0.2/pkgdb/"), due to wrong location: (Just (InstalledTo Snap),Local)
2019-05-06 15:34:44.651038: [debug] Ignoring package yaml, from (InstalledTo Snap,"/Users/marnold/.stack/snapshots/x86_64-osx/lts-9.21/8.0.2/pkgdb/"), due to wrong location: (Just (InstalledTo Snap),Local)
2019-05-06 15:34:44.651112: [debug] Ignoring package aeson, from (InstalledTo Snap,"/Users/marnold/.stack/snapshots/x86_64-osx/lts-9.21/8.0.2/pkgdb/"), due to wrong location: (Just (InstalledTo Snap),Local)
2019-05-06 15:34:44.651162: [debug] Ignoring package monad-journal, from (InstalledTo Snap,"/Users/marnold/.stack/snapshots/x86_64-osx/lts-9.21/8.0.2/pkgdb/"), due to wrong location: (Just (InstalledTo Snap),Local)
2019-05-06 15:34:44.651225: [debug] Ignoring package either, from (InstalledTo Snap,"/Users/marnold/.stack/snapshots/x86_64-osx/lts-9.21/8.0.2/pkgdb/"), due to wrong location: (Just (InstalledTo Snap),Local)
2019-05-06 15:34:44.651302: [debug] Ignoring package attoparsec, from (InstalledTo Snap,"/Users/marnold/.stack/snapshots/x86_64-osx/lts-9.21/8.0.2/pkgdb/"), due to wrong location: (Just (InstalledTo Snap),Local)
2019-05-06 15:34:44.651392: [debug] Ignoring pac
通常，这是由于包需要很长时间来编译，而不是实际的错误。Cabal 库最常出现这种情况。有两种好方法可以检查是否发生了这种情况：
--interleaved-output标志，它将显示编译依赖项中各个模块的进度。默认情况下，此标志在堆栈 2 中处于打开状态，很大程度上是由于此问题。top/etc 程序并确认 GHC 实际上正在使用大量 CPU。