[INFO] fetching crate funlib 0.1.7...
[INFO] testing funlib-0.1.7 against 1.55.0 for beta-1.56-1
[INFO] extracting crate funlib 0.1.7 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate funlib 0.1.7 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate funlib 0.1.7
[INFO] finished tweaking crates.io crate funlib 0.1.7
[INFO] tweaked toml for crates.io crate funlib 0.1.7 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 171ccafcba17d74bbefcdb9d20bf68d941f497d3dd6c637efa217f97894bd2b3
[INFO] running `Command { std: "docker" "start" "-a" "171ccafcba17d74bbefcdb9d20bf68d941f497d3dd6c637efa217f97894bd2b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "171ccafcba17d74bbefcdb9d20bf68d941f497d3dd6c637efa217f97894bd2b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "171ccafcba17d74bbefcdb9d20bf68d941f497d3dd6c637efa217f97894bd2b3", kill_on_drop: false }`
[INFO] [stdout] 171ccafcba17d74bbefcdb9d20bf68d941f497d3dd6c637efa217f97894bd2b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 14c94938117d7e3db63b5d87cb31dbbd5ca91c9f1b83f433460c0dc9946b57ff
[INFO] running `Command { std: "docker" "start" "-a" "14c94938117d7e3db63b5d87cb31dbbd5ca91c9f1b83f433460c0dc9946b57ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling funlib v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "14c94938117d7e3db63b5d87cb31dbbd5ca91c9f1b83f433460c0dc9946b57ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14c94938117d7e3db63b5d87cb31dbbd5ca91c9f1b83f433460c0dc9946b57ff", kill_on_drop: false }`
[INFO] [stdout] 14c94938117d7e3db63b5d87cb31dbbd5ca91c9f1b83f433460c0dc9946b57ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 30b4ec0948e52e76d772249de976f5c4009f7c4d8d9b4a5086a27d969a6f2897
[INFO] running `Command { std: "docker" "start" "-a" "30b4ec0948e52e76d772249de976f5c4009f7c4d8d9b4a5086a27d969a6f2897", kill_on_drop: false }`
[INFO] [stderr]    Compiling funlib v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "30b4ec0948e52e76d772249de976f5c4009f7c4d8d9b4a5086a27d969a6f2897", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30b4ec0948e52e76d772249de976f5c4009f7c4d8d9b4a5086a27d969a6f2897", kill_on_drop: false }`
[INFO] [stdout] 30b4ec0948e52e76d772249de976f5c4009f7c4d8d9b4a5086a27d969a6f2897
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 95ffa5e90f4181d97f22d15d8d9c7532d1844b20cf15bd3fada4430ee37b01c5
[INFO] running `Command { std: "docker" "start" "-a" "95ffa5e90f4181d97f22d15d8d9c7532d1844b20cf15bd3fada4430ee37b01c5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/funlib-79c7a6da37d5bff0)
[INFO] [stdout] 
[INFO] [stdout] running 39 tests
[INFO] [stdout] test applicative::test::box_ ... ok
[INFO] [stdout] test applicative::test::option ... ok
[INFO] [stdout] test applicative::test::rc ... ok
[INFO] [stdout] test applicative::test::vec ... ok
[INFO] [stdout] test foldable::test::option_filter_negative ... ok
[INFO] [stdout] test foldable::test::option_filter_positive ... ok
[INFO] [stdout] test foldable::test::vec_concat ... ok
[INFO] [stdout] test foldable::test::vec_filter ... ok
[INFO] [stdout] test foldable::test::vec_filter_then_fold_left ... ok
[INFO] [stdout] test foldable::test::vec_filter_then_fold_right ... ok
[INFO] [stdout] test functor::test::box_ ... ok
[INFO] [stdout] test functor::test::laws::Box ... ok
[INFO] [stdout] test functor::test::laws::Option ... ok
[INFO] [stdout] test functor::test::laws::Rc ... ok
[INFO] [stdout] test functor::test::laws::Vec ... ok
[INFO] [stdout] test functor::test::option ... ok
[INFO] [stdout] test functor::test::rc ... ok
[INFO] [stdout] test functor::test::vec_ ... ok
[INFO] [stdout] test monad::test::box_ ... ok
[INFO] [stdout] test monad::test::option ... ok
[INFO] [stdout] test monad::test::rc ... ok
[INFO] [stdout] test monad::test::vec ... ok
[INFO] [stdout] test monoid::test::_box_i8 ... ok
[INFO] [stdout] test monoid::test::_box_str ... ok
[INFO] [stdout] test monoid::test::i32 ... ok
[INFO] [stdout] test monoid::test::laws::Box ... ok
[INFO] [stdout] test monoid::test::laws::Option ... ok
[INFO] [stdout] test monoid::test::laws::i32 ... ok
[INFO] [stdout] test monoid::test::laws::u64 ... ok
[INFO] [stdout] test monoid::test::option_i64 ... ok
[INFO] [stdout] test monoid::test::u8 ... ok
[INFO] [stdout] test semigroup::test::box_u64_not ... ok
[INFO] [stdout] test semigroup::test::box_u8 ... ok
[INFO] [stdout] test semigroup::test::i32 ... ok
[INFO] [stdout] test semigroup::test::option_i32_a ... ok
[INFO] [stdout] test semigroup::test::option_i32_b ... ok
[INFO] [stdout] test semigroup::test::option_i32_both ... ok
[INFO] [stdout] test semigroup::test::option_i32_none ... ok
[INFO] [stdout] test semigroup::test::str_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests funlib
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] test src/lib.rs - Monad::bind (line 98) ... ok
[INFO] [stdout] test src/lib.rs - Applicative::pure_ (line 72) ... ok
[INFO] [stdout] test src/lib.rs - Foldable::FoldableA::concat (line 159) ... ok
[INFO] [stdout] test src/lib.rs - Monoid::mempty (line 130) ... ok
[INFO] [stdout] test src/lib.rs - Semigroup::mappend (line 116) ... ok
[INFO] [stdout] test src/lib.rs - Foldable::FoldableA::find (line 170) ... ok
[INFO] [stdout] test src/lib.rs - Foldable::FoldableB::fold_left (line 274) ... ok
[INFO] [stdout] test src/lib.rs - Foldable::FoldableB::fold_right (line 261) ... ok
[INFO] [stdout] test src/lib.rs - Applicative::ap (line 82) ... ok
[INFO] [stdout] test src/lib.rs - Foldable::FoldableA::is_empty (line 215) ... ok
[INFO] [stdout] test src/lib.rs - Foldable::FoldableA::fold (line 149) ... ok
[INFO] [stdout] test src/lib.rs - Foldable::FoldableA::non_empty (line 227) ... ok
[INFO] [stdout] test src/lib.rs - Foldable::FoldableA::all (line 183) ... ok
[INFO] [stdout] test src/lib.rs - Foldable::FoldableA::filter (line 205) ... ok
[INFO] [stdout] test src/lib.rs - Foldable::FoldableA::any (line 194) ... ok
[INFO] [stdout] test src/lib.rs - Functor::fmap (line 59) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.56s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "95ffa5e90f4181d97f22d15d8d9c7532d1844b20cf15bd3fada4430ee37b01c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95ffa5e90f4181d97f22d15d8d9c7532d1844b20cf15bd3fada4430ee37b01c5", kill_on_drop: false }`
[INFO] [stdout] 95ffa5e90f4181d97f22d15d8d9c7532d1844b20cf15bd3fada4430ee37b01c5