[INFO] fetching crate enumoid 0.2.1...
[INFO] testing enumoid-0.2.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate enumoid 0.2.1 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate enumoid 0.2.1 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 enumoid 0.2.1
[INFO] finished tweaking crates.io crate enumoid 0.2.1
[INFO] tweaked toml for crates.io crate enumoid 0.2.1 written to /workspace/builds/worker-12/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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded enumoid_derive v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 111d8dac37785224d229832ab69b72c9e8647ac8eb60b29c3626e1872b2d207d
[INFO] running `Command { std: "docker" "start" "-a" "111d8dac37785224d229832ab69b72c9e8647ac8eb60b29c3626e1872b2d207d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "111d8dac37785224d229832ab69b72c9e8647ac8eb60b29c3626e1872b2d207d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "111d8dac37785224d229832ab69b72c9e8647ac8eb60b29c3626e1872b2d207d", kill_on_drop: false }`
[INFO] [stdout] 111d8dac37785224d229832ab69b72c9e8647ac8eb60b29c3626e1872b2d207d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] bf891e56662ee86d9c63543062aadf53b65641526fd529837abf07c5ce35dd18
[INFO] running `Command { std: "docker" "start" "-a" "bf891e56662ee86d9c63543062aadf53b65641526fd529837abf07c5ce35dd18", kill_on_drop: false }`
[INFO] [stderr]    Compiling enumoid_derive v0.2.0
[INFO] [stderr]    Compiling enumoid v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.26s
[INFO] running `Command { std: "docker" "inspect" "bf891e56662ee86d9c63543062aadf53b65641526fd529837abf07c5ce35dd18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf891e56662ee86d9c63543062aadf53b65641526fd529837abf07c5ce35dd18", kill_on_drop: false }`
[INFO] [stdout] bf891e56662ee86d9c63543062aadf53b65641526fd529837abf07c5ce35dd18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] ef0f28b3f4123e0e443c05b974759f1ddd621873cddfdec9872fca41e3e633bf
[INFO] running `Command { std: "docker" "start" "-a" "ef0f28b3f4123e0e443c05b974759f1ddd621873cddfdec9872fca41e3e633bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling enumoid v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "ef0f28b3f4123e0e443c05b974759f1ddd621873cddfdec9872fca41e3e633bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef0f28b3f4123e0e443c05b974759f1ddd621873cddfdec9872fca41e3e633bf", kill_on_drop: false }`
[INFO] [stdout] ef0f28b3f4123e0e443c05b974759f1ddd621873cddfdec9872fca41e3e633bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] ed8d0d357b619014f924ce09eebcf37b33aa993d672c032f235cbc4c8ccc08aa
[INFO] running `Command { std: "docker" "start" "-a" "ed8d0d357b619014f924ce09eebcf37b33aa993d672c032f235cbc4c8ccc08aa", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/enumoid-3f3f302138198be8)
[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] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-92e2dd55b883e9da)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test test::flags::test_flags ... ok
[INFO] [stdout] test test::map::test_map ... ok
[INFO] [stdout] test test::order::test_first ... ok
[INFO] [stdout] test test::opt_map::test_option_map ... ok
[INFO] [stdout] test test::order::test_last ... ok
[INFO] [stdout] test test::order::test_next_boundary ... ok
[INFO] [stdout] test test::order::test_iter ... ok
[INFO] [stdout] test test::order::test_next_simple ... ok
[INFO] [stdout] test test::order::test_next_wrapped ... ok
[INFO] [stdout] test test::order::test_prev_boundary ... ok
[INFO] [stdout] test test::order::test_prev_simple ... ok
[INFO] [stdout] test test::order::test_prev_wrapped ... ok
[INFO] [stdout] test test::sizes::test_seventeen ... ok
[INFO] [stdout] test test::sizes::test_sixteen ... ok
[INFO] [stdout] test test::sizes::test_three ... ok
[INFO] [stdout] test test::sizes::test_zero ... ok
[INFO] [stdout] test test::sizes::test_three_hundred ... ok
[INFO] [stdout] test test::vec::test_vec ... ok
[INFO] [stdout] test test::vec::test_push_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests enumoid
[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" "ed8d0d357b619014f924ce09eebcf37b33aa993d672c032f235cbc4c8ccc08aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed8d0d357b619014f924ce09eebcf37b33aa993d672c032f235cbc4c8ccc08aa", kill_on_drop: false }`
[INFO] [stdout] ed8d0d357b619014f924ce09eebcf37b33aa993d672c032f235cbc4c8ccc08aa