[INFO] fetching crate cargo-toolchain 0.1.0... [INFO] testing cargo-toolchain-0.1.0 against 1.59.0 for beta-1.60-1 [INFO] extracting crate cargo-toolchain 0.1.0 into /workspace/builds/worker-17/source [INFO] validating manifest of crates.io crate cargo-toolchain 0.1.0 on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cargo-toolchain 0.1.0 [INFO] finished tweaking crates.io crate cargo-toolchain 0.1.0 [INFO] tweaked toml for crates.io crate cargo-toolchain 0.1.0 written to /workspace/builds/worker-17/source/Cargo.toml [INFO] crate crates.io crate cargo-toolchain 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 97003fdf6efc665a03c7739d178b879893968fe83d8253ca577dada0806ecec4 [INFO] running `Command { std: "docker" "start" "-a" "97003fdf6efc665a03c7739d178b879893968fe83d8253ca577dada0806ecec4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "97003fdf6efc665a03c7739d178b879893968fe83d8253ca577dada0806ecec4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "97003fdf6efc665a03c7739d178b879893968fe83d8253ca577dada0806ecec4", kill_on_drop: false }` [INFO] [stdout] 97003fdf6efc665a03c7739d178b879893968fe83d8253ca577dada0806ecec4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 56803d3d5b399f7f2b93bbcf604c4f8eca7f6935015e02c7b66ef3f60bbe6f24 [INFO] running `Command { std: "docker" "start" "-a" "56803d3d5b399f7f2b93bbcf604c4f8eca7f6935015e02c7b66ef3f60bbe6f24", kill_on_drop: false }` [INFO] [stderr] Compiling anyhow v1.0.31 [INFO] [stderr] Compiling cargo-toolchain v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.72s [INFO] running `Command { std: "docker" "inspect" "56803d3d5b399f7f2b93bbcf604c4f8eca7f6935015e02c7b66ef3f60bbe6f24", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56803d3d5b399f7f2b93bbcf604c4f8eca7f6935015e02c7b66ef3f60bbe6f24", kill_on_drop: false }` [INFO] [stdout] 56803d3d5b399f7f2b93bbcf604c4f8eca7f6935015e02c7b66ef3f60bbe6f24 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2f32114c351eead4dc58ee5118efc0fe394b5a8f58e554755edca259a4ed1e0c [INFO] running `Command { std: "docker" "start" "-a" "2f32114c351eead4dc58ee5118efc0fe394b5a8f58e554755edca259a4ed1e0c", kill_on_drop: false }` [INFO] [stderr] Compiling cargo-toolchain v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.29s [INFO] running `Command { std: "docker" "inspect" "2f32114c351eead4dc58ee5118efc0fe394b5a8f58e554755edca259a4ed1e0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f32114c351eead4dc58ee5118efc0fe394b5a8f58e554755edca259a4ed1e0c", kill_on_drop: false }` [INFO] [stdout] 2f32114c351eead4dc58ee5118efc0fe394b5a8f58e554755edca259a4ed1e0c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d3e968ce83663fecb3a6719cddc92b117c9967635aab4066cd20744defc53e76 [INFO] running `Command { std: "docker" "start" "-a" "d3e968ce83663fecb3a6719cddc92b117c9967635aab4066cd20744defc53e76", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/cargo_toolchain-d52d3150133947bb) [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 unittests (/opt/rustwide/target/debug/deps/cargo_toolchain-e176dca75eac67de) [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 cargo-toolchain [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - truncate_toolchain (line 64) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d3e968ce83663fecb3a6719cddc92b117c9967635aab4066cd20744defc53e76", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d3e968ce83663fecb3a6719cddc92b117c9967635aab4066cd20744defc53e76", kill_on_drop: false }` [INFO] [stdout] d3e968ce83663fecb3a6719cddc92b117c9967635aab4066cd20744defc53e76