[INFO] fetching crate conformer 0.1.0...
[INFO] testing conformer-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate conformer 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate conformer 0.1.0 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 conformer 0.1.0
[INFO] finished tweaking crates.io crate conformer 0.1.0
[INFO] tweaked toml for crates.io crate conformer 0.1.0 written to /workspace/builds/worker-4/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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] a4f6e86a26139ad5725b7f9c322e91ce8e98145f39b16d43e4ff9016e430f488
[INFO] running `Command { std: "docker" "start" "-a" "a4f6e86a26139ad5725b7f9c322e91ce8e98145f39b16d43e4ff9016e430f488", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a4f6e86a26139ad5725b7f9c322e91ce8e98145f39b16d43e4ff9016e430f488", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4f6e86a26139ad5725b7f9c322e91ce8e98145f39b16d43e4ff9016e430f488", kill_on_drop: false }`
[INFO] [stdout] a4f6e86a26139ad5725b7f9c322e91ce8e98145f39b16d43e4ff9016e430f488
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] f2ee3c45d824d717629a5363071a87e532a716f962335f1a6988ac24806e9d6e
[INFO] running `Command { std: "docker" "start" "-a" "f2ee3c45d824d717629a5363071a87e532a716f962335f1a6988ac24806e9d6e", kill_on_drop: false }`
[INFO] [stderr]    Compiling conformer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "f2ee3c45d824d717629a5363071a87e532a716f962335f1a6988ac24806e9d6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2ee3c45d824d717629a5363071a87e532a716f962335f1a6988ac24806e9d6e", kill_on_drop: false }`
[INFO] [stdout] f2ee3c45d824d717629a5363071a87e532a716f962335f1a6988ac24806e9d6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 4e386b4c75ee99538aeb80c96847ebeb2f1019ee08eb2755135ac6e6f36209cd
[INFO] running `Command { std: "docker" "start" "-a" "4e386b4c75ee99538aeb80c96847ebeb2f1019ee08eb2755135ac6e6f36209cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling conformer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "4e386b4c75ee99538aeb80c96847ebeb2f1019ee08eb2755135ac6e6f36209cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e386b4c75ee99538aeb80c96847ebeb2f1019ee08eb2755135ac6e6f36209cd", kill_on_drop: false }`
[INFO] [stdout] 4e386b4c75ee99538aeb80c96847ebeb2f1019ee08eb2755135ac6e6f36209cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 2d90d7d856bacc39673266f8dacfaf756982b10426ad060fe8e1c949eb261c5c
[INFO] running `Command { std: "docker" "start" "-a" "2d90d7d856bacc39673266f8dacfaf756982b10426ad060fe8e1c949eb261c5c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/conformer-74fa2bf031626c49)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test visualizer::view_html::tests::two_test_cases_one_pass_one_fail ... ok
[INFO] [stdout] test visualizer::view_simple_text::tests::one_test_case_failed ... ok
[INFO] [stdout] test visualizer::view_simple_text::tests::one_test_case_passed ... ok
[INFO] [stdout] test visualizer::view_simple_text::tests::two_test_cases_one_pass_one_fail ... ok
[INFO] [stdout] test visualizer::view_html::tests::one_test_case_passed ... ok
[INFO] [stdout] test visualizer::view_simple_text::tests::two_test_cases_two_passing ... ok
[INFO] [stderr]    Doc-tests conformer
[INFO] [stdout] test visualizer::view_html::tests::one_test_case_failed ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - TestCase::as_any (line 41) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - TestCase::as_any (line 41) stdout ----
[INFO] [stdout] error: expected one of `!` or `[`, found `}`
[INFO] [stdout]  --> src/lib.rs:47:2
[INFO] [stdout]   |
[INFO] [stdout] 4 | impl Foo {
[INFO] [stdout]   |          - while parsing this item list starting here
[INFO] [stdout] ...
[INFO] [stdout] 8 | #}
[INFO] [stdout]   |  ^
[INFO] [stdout]   |  |
[INFO] [stdout]   |  expected one of `!` or `[`
[INFO] [stdout]   |  the item list ends here
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - TestCase::as_any (line 41)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "2d90d7d856bacc39673266f8dacfaf756982b10426ad060fe8e1c949eb261c5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d90d7d856bacc39673266f8dacfaf756982b10426ad060fe8e1c949eb261c5c", kill_on_drop: false }`
[INFO] [stdout] 2d90d7d856bacc39673266f8dacfaf756982b10426ad060fe8e1c949eb261c5c