Resolving dependencies...
Configuring StateVar-1.1.1.1...
Configuring acquire-0.2.0.1...
Building acquire-0.2.0.1...
Building StateVar-1.1.1.1...
Installed StateVar-1.1.1.1
Configuring base-orphans-0.8...
Building base-orphans-0.8...
Installed acquire-0.2.0.1
Configuring base-prelude-1.3...
Building base-prelude-1.3...
Installed base-orphans-0.8
Configuring bug-1.0.1...
Building bug-1.0.1...
Installed bug-1.0.1
Configuring cabal-doctest-1.0.6...
Building cabal-doctest-1.0.6...
Installed base-prelude-1.3
Configuring cereal-0.5.7.0...
Building cereal-0.5.7.0...
Installed cabal-doctest-1.0.6
Configuring data-default-class-0.1.2.0...
Building data-default-class-0.1.2.0...
Installed data-default-class-0.1.2.0
Configuring hashable-1.2.7.0...
Building hashable-1.2.7.0...
Installed cereal-0.5.7.0
Configuring integer-logarithms-1.0.2.1...
Building integer-logarithms-1.0.2.1...
Installed hashable-1.2.7.0
Configuring primitive-0.6.4.0...
Installed integer-logarithms-1.0.2.1
Configuring random-1.1...
Building primitive-0.6.4.0...
Building random-1.1...
Installed random-1.1
Configuring scanner-0.3...
Building scanner-0.3...
Installed scanner-0.3
Configuring semigroups-0.18.5...
Building semigroups-0.18.5...
Installed semigroups-0.18.5
Configuring tagged-0.8.6...
Building tagged-0.8.6...
Installed tagged-0.8.6
Configuring th-abstraction-0.2.8.0...
Installed primitive-0.6.4.0
Configuring transformers-compat-0.6.2...
Building th-abstraction-0.2.8.0...
Building transformers-compat-0.6.2...
Installed transformers-compat-0.6.2
Configuring contravariant-1.5...
Installed th-abstraction-0.2.8.0
Configuring unordered-containers-0.2.9.0...
Building contravariant-1.5...
Building unordered-containers-0.2.9.0...
Installed contravariant-1.5
Configuring distributive-0.6...
Building distributive-0.6...
Installed unordered-containers-0.2.9.0
Configuring vector-0.12.0.1...
Building vector-0.12.0.1...
Installed distributive-0.6
Configuring tf-random-0.5...
Building tf-random-0.5...
Installed tf-random-0.5
Configuring scientific-0.3.6.2...
Building scientific-0.3.6.2...
Installed scientific-0.3.6.2
Configuring comonad-5.0.4...
Building comonad-5.0.4...
Installed comonad-5.0.4
Configuring QuickCheck-2.11.3...
Building QuickCheck-2.11.3...
Installed vector-0.12.0.1
Configuring attoparsec-0.13.2.2...
Building attoparsec-0.13.2.2...
Installed QuickCheck-2.11.3
Configuring bifunctors-5.5.3...
Building bifunctors-5.5.3...
Installed attoparsec-0.13.2.2
Configuring vector-th-unbox-0.2.1.6...
Building vector-th-unbox-0.2.1.6...
Installed vector-th-unbox-0.2.1.6
Configuring vector-builder-0.3.6...
Building vector-builder-0.3.6...
Installed bifunctors-5.5.3
Configuring generic-random-1.2.0.0...
Building generic-random-1.2.0.0...
Installed vector-builder-0.3.6
Configuring math-functions-0.3.0.1...
Installed generic-random-1.2.0.0
Configuring semigroupoids-5.3.1...
Building math-functions-0.3.0.1...
Building semigroupoids-5.3.1...
Installed math-functions-0.3.0.1
Configuring profunctors-5.3...
Building profunctors-5.3...
Installed semigroupoids-5.3.1
Configuring mwc-random-0.14.0.0...
Building mwc-random-0.14.0.0...
Installed profunctors-5.3
Configuring ptr-0.16.6...
Building ptr-0.16.6...
Installed mwc-random-0.14.0.0
Configuring foldl-1.4.3...
Building foldl-1.4.3...
Installed ptr-0.16.6
Installed foldl-1.4.3
Configuring timestamp-0.1.1...
Configuring potoki-core-2.2.8...
Building potoki-core-2.2.8...
Building timestamp-0.1.1...
Failed to install timestamp-0.1.1
Build log ( /home/builder/.cabal/logs/ghc-8.4.3/timestamp-0.1.1-DOsUSKpGjKBCeK3ErujxOQ.log ):
cabal: Entering directory '/tmp/cabal-tmp-3064/timestamp-0.1.1'
Configuring timestamp-0.1.1...
Preprocessing library for timestamp-0.1.1..
Building library for timestamp-0.1.1..

library/Timestamp/Foldls.hs:4:8: error:
    File name does not match module name:
    Saw: ‘Timestamp.Foldl’
    Expected: ‘Timestamp.Foldls’
  |
4 | module Timestamp.Foldl
  |        ^^^^^^^^^^^^^^^
cabal: Leaving directory '/tmp/cabal-tmp-3064/timestamp-0.1.1'
Installed potoki-core-2.2.8
cabal: Error: some packages failed to install:
eternity-timestamped-0.4.1-Dixw4RBuaU1IW0HEEdNno8 depends on
eternity-timestamped-0.4.1 which failed to install.
timestamp-0.1.1-DOsUSKpGjKBCeK3ErujxOQ failed during the building phase. The
exception was:
ExitFailure 1