[INFO] fetching crate cenum 1.1.1...
[INFO] testing cenum-1.1.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate cenum 1.1.1 into /workspace/builds/worker-39/source
[INFO] validating manifest of crates.io crate cenum 1.1.1 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cenum 1.1.1
[INFO] finished tweaking crates.io crate cenum 1.1.1
[INFO] tweaked toml for crates.io crate cenum 1.1.1 written to /workspace/builds/worker-39/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bbbf3bf80a1aa3a5e14e0fc6a3837ed5613cecd7be794dcf032d7c33028d3c76
[INFO] running `Command { std: "docker" "start" "-a" "bbbf3bf80a1aa3a5e14e0fc6a3837ed5613cecd7be794dcf032d7c33028d3c76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bbbf3bf80a1aa3a5e14e0fc6a3837ed5613cecd7be794dcf032d7c33028d3c76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbbf3bf80a1aa3a5e14e0fc6a3837ed5613cecd7be794dcf032d7c33028d3c76", kill_on_drop: false }`
[INFO] [stdout] bbbf3bf80a1aa3a5e14e0fc6a3837ed5613cecd7be794dcf032d7c33028d3c76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a63f99731048a83932f9ab4084a4bee4246f5d05cc6fcedba618f95a1dfe1857
[INFO] running `Command { std: "docker" "start" "-a" "a63f99731048a83932f9ab4084a4bee4246f5d05cc6fcedba618f95a1dfe1857", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling cenum v1.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.67s
[INFO] running `Command { std: "docker" "inspect" "a63f99731048a83932f9ab4084a4bee4246f5d05cc6fcedba618f95a1dfe1857", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a63f99731048a83932f9ab4084a4bee4246f5d05cc6fcedba618f95a1dfe1857", kill_on_drop: false }`
[INFO] [stdout] a63f99731048a83932f9ab4084a4bee4246f5d05cc6fcedba618f95a1dfe1857
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e54f80685eab7f7005f9adcc412d75ad60e4156d2fa378881356bf6d3cb2531
[INFO] running `Command { std: "docker" "start" "-a" "9e54f80685eab7f7005f9adcc412d75ad60e4156d2fa378881356bf6d3cb2531", kill_on_drop: false }`
[INFO] [stderr]    Compiling cenum v1.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "9e54f80685eab7f7005f9adcc412d75ad60e4156d2fa378881356bf6d3cb2531", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e54f80685eab7f7005f9adcc412d75ad60e4156d2fa378881356bf6d3cb2531", kill_on_drop: false }`
[INFO] [stdout] 9e54f80685eab7f7005f9adcc412d75ad60e4156d2fa378881356bf6d3cb2531
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c134ee790a37b7ce643e4d40e5395e84dbd9e8ed032973a66bde3b4b4c834d9c
[INFO] running `Command { std: "docker" "start" "-a" "c134ee790a37b7ce643e4d40e5395e84dbd9e8ed032973a66bde3b4b4c834d9c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cenum-00ab4e34d7b9fab1)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-6b39260d4f1b81ad)
[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] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test can_deserialize ... ok
[INFO] [stdout] test can_check ... ok
[INFO] [stdout] test can_serialize_determinant ... ok
[INFO] [stdout] test can_deserialize_determinant ... ok
[INFO] [stdout] test enum_negative ... ok
[INFO] [stdout] test can_serialize ... ok
[INFO] [stdout] test can_check_determinant ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cenum
[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" "c134ee790a37b7ce643e4d40e5395e84dbd9e8ed032973a66bde3b4b4c834d9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c134ee790a37b7ce643e4d40e5395e84dbd9e8ed032973a66bde3b4b4c834d9c", kill_on_drop: false }`
[INFO] [stdout] c134ee790a37b7ce643e4d40e5395e84dbd9e8ed032973a66bde3b4b4c834d9c