[INFO] fetching crate kronos 0.1.4...
[INFO] testing kronos-0.1.4 against 1.55.0 for beta-1.56-1
[INFO] extracting crate kronos 0.1.4 into /workspace/builds/worker-82/source
[INFO] validating manifest of crates.io crate kronos 0.1.4 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 kronos 0.1.4
[INFO] finished tweaking crates.io crate kronos 0.1.4
[INFO] tweaked toml for crates.io crate kronos 0.1.4 written to /workspace/builds/worker-82/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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] f961cc965cecd482a63d25fc5b526c71dbe66557ed2342319ba7f0dbfae22822
[INFO] running `Command { std: "docker" "start" "-a" "f961cc965cecd482a63d25fc5b526c71dbe66557ed2342319ba7f0dbfae22822", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f961cc965cecd482a63d25fc5b526c71dbe66557ed2342319ba7f0dbfae22822", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f961cc965cecd482a63d25fc5b526c71dbe66557ed2342319ba7f0dbfae22822", kill_on_drop: false }`
[INFO] [stdout] f961cc965cecd482a63d25fc5b526c71dbe66557ed2342319ba7f0dbfae22822
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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] f5790209ab42dde410802150803908ff7c892a4fc226c526b404afc97cdec69d
[INFO] running `Command { std: "docker" "start" "-a" "f5790209ab42dde410802150803908ff7c892a4fc226c526b404afc97cdec69d", kill_on_drop: false }`
[INFO] [stderr]    Compiling kronos v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.25s
[INFO] running `Command { std: "docker" "inspect" "f5790209ab42dde410802150803908ff7c892a4fc226c526b404afc97cdec69d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5790209ab42dde410802150803908ff7c892a4fc226c526b404afc97cdec69d", kill_on_drop: false }`
[INFO] [stdout] f5790209ab42dde410802150803908ff7c892a4fc226c526b404afc97cdec69d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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] 7c4b836585652f4373f17211fefd7a60eb900217e5e9a648cbffe98b7258d491
[INFO] running `Command { std: "docker" "start" "-a" "7c4b836585652f4373f17211fefd7a60eb900217e5e9a648cbffe98b7258d491", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling kronos v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 14.37s
[INFO] running `Command { std: "docker" "inspect" "7c4b836585652f4373f17211fefd7a60eb900217e5e9a648cbffe98b7258d491", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c4b836585652f4373f17211fefd7a60eb900217e5e9a648cbffe98b7258d491", kill_on_drop: false }`
[INFO] [stdout] 7c4b836585652f4373f17211fefd7a60eb900217e5e9a648cbffe98b7258d491
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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] 0f21586b68cf90a0d5933e626114714f2506f08806ab34badd8aede33250013f
[INFO] running `Command { std: "docker" "start" "-a" "0f21586b68cf90a0d5933e626114714f2506f08806ab34badd8aede33250013f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 19.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/kronos-5e1dd99e6364cda7)
[INFO] [stdout] 
[INFO] [stdout] running 37 tests
[INFO] [stdout] test mixed_tests::test_every_nmonths_from_offset ... ok
[INFO] [stdout] test seq_except::test::except_diff_grains ... ok
[INFO] [stdout] test seq_grain::test::grain_basic ... ok
[INFO] [stdout] test seq_except::test::except_basic ... ok
[INFO] [stdout] test seq_grain::test::smaller_grains ... ok
[INFO] [stdout] test seq_grain::test::virtual_grains ... ok
[INFO] [stdout] test seq_intersect::test::intersect_union ... ok
[INFO] [stdout] test seq_intersect::test::intersect2 ... ok
[INFO] [stdout] test seq_interval::test::interval_basic ... ok
[INFO] [stdout] test seq_intersect::test::intersect_basic ... ok
[INFO] [stdout] test seq_interval::test::interval_mixed ... ok
[INFO] [stdout] test seq_mgrain::test::grain_basic ... ok
[INFO] [stdout] test seq_mgrain::test::more_mgrain ... ok
[INFO] [stdout] test seq_interval::test::interval_afternoon ... ok
[INFO] [stdout] test seq_mgrain::test::smaller_grains ... ok
[INFO] [stdout] test seq_named::test::month ... ok
[INFO] [stdout] test seq_lastof::test::lastof ... ok
[INFO] [stdout] test seq_named::test::weekday ... ok
[INFO] [stdout] test seq_named::test::weekend ... ok
[INFO] [stdout] test seq_nthof::test::nth_non_aligned ... ok
[INFO] [stdout] test seq_nthof::test::nthof_basic ... ok
[INFO] [stdout] test seq_nthof::test::nth_composed ... ok
[INFO] [stdout] test seq_seasons::test::winter ... ok
[INFO] [stdout] test seq_seasons::test::summer ... ok
[INFO] [stdout] test seq_nthof::test::nthof_past ... ok
[INFO] [stdout] test seq_nthof::test::nth_discontinuous ... ok
[INFO] [stdout] test seq_shim::test::any_container ... ok
[INFO] [stdout] test seq_shim::test::try_shim ... ok
[INFO] [stdout] test seq_union::test::test_diff_resolution ... ok
[INFO] [stdout] test seq_union::test::test_union ... ok
[INFO] [stdout] test seq_union::test::test_union_past ... ok
[INFO] [stdout] test utils::tests::test_dateadd ... ok
[INFO] [stdout] test utils::tests::test_datesub ... ok
[INFO] [stdout] test utils::tests::test_shifts ... ok
[INFO] [stdout] test mixed_tests::test_multi ... ok
[INFO] [stdout] test seq_lastof::test::lastof_fuse - should panic ... ok
[INFO] [stderr]    Doc-tests kronos
[INFO] [stdout] test seq_nthof::test::nthof_fuse - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 37 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0f21586b68cf90a0d5933e626114714f2506f08806ab34badd8aede33250013f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f21586b68cf90a0d5933e626114714f2506f08806ab34badd8aede33250013f", kill_on_drop: false }`
[INFO] [stdout] 0f21586b68cf90a0d5933e626114714f2506f08806ab34badd8aede33250013f