Warning: The install command is a part of the legacy v1 style of cabal usage. Please switch to using either the new project style and the new-install command or the legacy v1-install alias as new-style projects will become the default in the next version of cabal-install. Please file a bug if you cannot replicate a working v1- use case with the new-style commands. For more information, see: https://wiki.haskell.org/Cabal/NewBuild Resolving dependencies... Starting base-orphans-0.8.1 Starting base64-bytestring-1.0.0.2 Starting basement-0.0.11 Starting base-compat-0.10.5 Building base-orphans-0.8.1 Building basement-0.0.11 Building base64-bytestring-1.0.0.2 Building base-compat-0.10.5 Completed base-orphans-0.8.1 Starting colour-2.3.5 Building colour-2.3.5 Completed base64-bytestring-1.0.0.2 Starting dlist-0.8.0.6 Building dlist-0.8.0.6 Completed dlist-0.8.0.6 Starting first-class-families-0.5.0.0 Building first-class-families-0.5.0.0 Completed base-compat-0.10.5 Starting hashable-1.2.7.0 Building hashable-1.2.7.0 Completed first-class-families-0.5.0.0 Starting integer-logarithms-1.0.3 Completed colour-2.3.5 Starting primitive-0.6.4.0 Building integer-logarithms-1.0.3 Building primitive-0.6.4.0 Completed hashable-1.2.7.0 Starting random-1.1 Completed integer-logarithms-1.0.3 Starting strict-0.3.2 Building random-1.1 Building strict-0.3.2 Completed strict-0.3.2 Starting syb-0.7.1 Building syb-0.7.1 Completed random-1.1 Starting tagged-0.8.6 Building tagged-0.8.6 Completed syb-0.7.1 Starting th-abstraction-0.3.1.0 Building th-abstraction-0.3.1.0 Completed tagged-0.8.6 Starting transformers-compat-0.6.5 Building transformers-compat-0.6.5 Completed transformers-compat-0.6.5 Starting type-errors-pretty-0.0.0.0 Completed primitive-0.6.4.0 Starting time-compat-1.9.2.2 Building type-errors-pretty-0.0.0.0 Completed th-abstraction-0.3.1.0 Starting ansi-terminal-0.9.1 Building time-compat-1.9.2.2 Building ansi-terminal-0.9.1 Completed type-errors-pretty-0.0.0.0 Starting unordered-containers-0.2.10.0 Building unordered-containers-0.2.10.0 Completed ansi-terminal-0.9.1 Starting async-2.2.2 Completed time-compat-1.9.2.2 Starting Hclip-3.0.0.4 Building async-2.2.2 Building Hclip-3.0.0.4 Completed Hclip-3.0.0.4 Starting uuid-types-1.0.3 Building uuid-types-1.0.3 Completed async-2.2.2 Starting exceptions-0.10.2 Building exceptions-0.10.2 Completed uuid-types-1.0.3 Starting vector-0.12.0.3 Completed unordered-containers-0.2.10.0 Starting scientific-0.3.6.2 Building vector-0.12.0.3 Building scientific-0.3.6.2 Completed exceptions-0.10.2 Starting atomic-primops-0.8.3 Building atomic-primops-0.8.3 Completed atomic-primops-0.8.3 Starting type-errors-0.2.0.0 Building type-errors-0.2.0.0 Completed scientific-0.3.6.2 Starting ansi-wl-pprint-0.6.9 Building ansi-wl-pprint-0.6.9 Completed basement-0.0.11 Starting relude-0.5.0 Building relude-0.5.0 Completed type-errors-0.2.0.0 Starting safe-exceptions-0.1.7.0 Building safe-exceptions-0.1.7.0 Completed ansi-wl-pprint-0.6.9 Starting unagi-chan-0.4.1.0 Building unagi-chan-0.4.1.0 Completed safe-exceptions-0.1.7.0 Starting attoparsec-0.13.2.2 Building attoparsec-0.13.2.2 Completed unagi-chan-0.4.1.0 Starting memory-0.14.18 Building memory-0.14.18 Completed relude-0.5.0 Starting optparse-applicative-0.15.0.0 Building optparse-applicative-0.15.0.0 Completed attoparsec-0.13.2.2 Starting polysemy-1.0.0.0 Building polysemy-1.0.0.0 Completed optparse-applicative-0.15.0.0 Completed memory-0.14.18 Starting cryptonite-0.26 Building cryptonite-0.26 Completed vector-0.12.0.3 Starting aeson-1.4.4.0 Completed polysemy-1.0.0.0 Building aeson-1.4.4.0 Completed aeson-1.4.4.0 Completed cryptonite-0.26 Downloading gamgee-1.1.0 Downloaded gamgee-1.1.0 Starting gamgee-1.1.0 Building gamgee-1.1.0 Failed to install gamgee-1.1.0 Build log ( /home/builder/.cabal/logs/ghc-8.6.3/gamgee-1.1.0-GO8NzIgRnZfRpMX8W6J6z.log ): cabal: Entering directory '/tmp/cabal-tmp-24632/gamgee-1.1.0' Configuring gamgee-1.1.0... Preprocessing library for gamgee-1.1.0.. Building library for gamgee-1.1.0.. [ 1 of 11] Compiling Gamgee.Effects.ByteStore ( src/Gamgee/Effects/ByteStore.hs, dist/build/Gamgee/Effects/ByteStore.o ) [ 2 of 11] Compiling Gamgee.Effects.CryptoRandom ( src/Gamgee/Effects/CryptoRandom.hs, dist/build/Gamgee/Effects/CryptoRandom.o ) src/Gamgee/Effects/CryptoRandom.hs:14:39: error: Module ‘Polysemy’ does not export ‘Lift’ | 14 | import Polysemy (Lift, Member, Sem) | ^^^^ cabal: Leaving directory '/tmp/cabal-tmp-24632/gamgee-1.1.0' cabal: Error: some packages failed to install: gamgee-1.1.0-GO8NzIgRnZfRpMX8W6J6z failed during the building phase. The exception was: ExitFailure 1