[INFO] fetching crate enum_cycling_derive 0.1.0...
[INFO] testing enum_cycling_derive-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate enum_cycling_derive 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate enum_cycling_derive 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 enum_cycling_derive 0.1.0
[INFO] finished tweaking crates.io crate enum_cycling_derive 0.1.0
[INFO] tweaked toml for crates.io crate enum_cycling_derive 0.1.0 written to /workspace/builds/worker-3/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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 75f13c1311285008f1b096ceaab11dd13d1bb7d0b60296c4b7f3cf3655a1d74d
[INFO] running `Command { std: "docker" "start" "-a" "75f13c1311285008f1b096ceaab11dd13d1bb7d0b60296c4b7f3cf3655a1d74d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "75f13c1311285008f1b096ceaab11dd13d1bb7d0b60296c4b7f3cf3655a1d74d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75f13c1311285008f1b096ceaab11dd13d1bb7d0b60296c4b7f3cf3655a1d74d", kill_on_drop: false }`
[INFO] [stdout] 75f13c1311285008f1b096ceaab11dd13d1bb7d0b60296c4b7f3cf3655a1d74d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 76c7ef89ab340622d6ec7c888b57bbde04bf5132d81eefd1800a89637aa6ae64
[INFO] running `Command { std: "docker" "start" "-a" "76c7ef89ab340622d6ec7c888b57bbde04bf5132d81eefd1800a89637aa6ae64", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling enum_cycling_derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.72s
[INFO] running `Command { std: "docker" "inspect" "76c7ef89ab340622d6ec7c888b57bbde04bf5132d81eefd1800a89637aa6ae64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76c7ef89ab340622d6ec7c888b57bbde04bf5132d81eefd1800a89637aa6ae64", kill_on_drop: false }`
[INFO] [stdout] 76c7ef89ab340622d6ec7c888b57bbde04bf5132d81eefd1800a89637aa6ae64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] ba760f2b73f61093d6362b07c6ffd12f2dea8a8a35a77bfcdf212d82fc6065ec
[INFO] running `Command { std: "docker" "start" "-a" "ba760f2b73f61093d6362b07c6ffd12f2dea8a8a35a77bfcdf212d82fc6065ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling enum_cycling_derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "ba760f2b73f61093d6362b07c6ffd12f2dea8a8a35a77bfcdf212d82fc6065ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba760f2b73f61093d6362b07c6ffd12f2dea8a8a35a77bfcdf212d82fc6065ec", kill_on_drop: false }`
[INFO] [stdout] ba760f2b73f61093d6362b07c6ffd12f2dea8a8a35a77bfcdf212d82fc6065ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 18c31859f0cd8175b51cfdc0cd6e6947d1709f2b32e6c088e7820f48e44722ec
[INFO] running `Command { std: "docker" "start" "-a" "18c31859f0cd8175b51cfdc0cd6e6947d1709f2b32e6c088e7820f48e44722ec", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/enum_cycling_derive-28fae1e0e3c124e1)
[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]    Doc-tests enum_cycling_derive
[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" "18c31859f0cd8175b51cfdc0cd6e6947d1709f2b32e6c088e7820f48e44722ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18c31859f0cd8175b51cfdc0cd6e6947d1709f2b32e6c088e7820f48e44722ec", kill_on_drop: false }`
[INFO] [stdout] 18c31859f0cd8175b51cfdc0cd6e6947d1709f2b32e6c088e7820f48e44722ec