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...
cabal: Could not resolve dependencies:
[__0] trying: antiope-contract-7.0.0 (user goal)
[__1] trying: antiope-s3-7.0.0 (dependency of antiope-contract)
[__2] trying: antiope-core-7.0.0 (dependency of antiope-s3)
[__3] trying: http-client-0.6.2 (dependency of antiope-core)
[__4] trying: amazonka-s3-1.6.1 (dependency of antiope-s3)
[__5] next goal: amazonka-core (dependency of antiope-s3)
[__5] rejecting: amazonka-core-1.6.1 (conflict: http-client==0.6.2,
amazonka-core => http-client>=0.4 && <0.6)
[__5] rejecting: amazonka-core-1.6.0 (conflict: amazonka-s3 =>
amazonka-core==1.6.1.*)
[__5] rejecting: amazonka-core-1.5.0, amazonka-core-1.4.5,
amazonka-core-1.4.4, amazonka-core-1.4.3, amazonka-core-1.4.2,
amazonka-core-1.4.1, amazonka-core-1.4.0, amazonka-core-1.3.7,
amazonka-core-1.3.6, amazonka-core-1.3.5.1, amazonka-core-1.3.4,
amazonka-core-1.3.3.1, amazonka-core-1.3.2, amazonka-core-1.3.1,
amazonka-core-1.3.0, amazonka-core-1.2.0.2, amazonka-core-1.2.0.1,
amazonka-core-1.2.0, amazonka-core-1.1.0, amazonka-core-1.0.1,
amazonka-core-1.0.0, amazonka-core-0.3.6, amazonka-core-0.3.5,
amazonka-core-0.3.4, amazonka-core-0.3.3, amazonka-core-0.3.2,
amazonka-core-0.3.1, amazonka-core-0.3.0, amazonka-core-1.3.5,
amazonka-core-1.3.3, amazonka-core-0.2.3, amazonka-core-0.2.2,
amazonka-core-0.2.1, amazonka-core-0.2.0, amazonka-core-0.1.4,
amazonka-core-0.1.3, amazonka-core-0.1.2, amazonka-core-0.1.1,
amazonka-core-0.1.0, amazonka-core-0.0.8, amazonka-core-0.0.7.1,
amazonka-core-0.0.7, amazonka-core-0.0.6, amazonka-core-0.0.5,
amazonka-core-0.0.4, amazonka-core-0.0.3, amazonka-core-0.0.2,
amazonka-core-0.0.1, amazonka-core-0.0.0 (conflict: antiope-s3 =>
amazonka-core>=1.6)
[__5] fail (backjumping, conflict set: amazonka-core, amazonka-s3, antiope-s3,
http-client)
Backjump limit reached (currently 2000, change with --max-backjumps or try to
run with --reorder-goals).