[INFO] fetching crate minion 0.1.3...
[INFO] testing minion-0.1.3 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate minion 0.1.3 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate minion 0.1.3 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 minion 0.1.3
[INFO] finished tweaking crates.io crate minion 0.1.3
[INFO] tweaked toml for crates.io crate minion 0.1.3 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate minion 0.1.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9d19665d8580f41d29a5c080a5c28b5c36bbdae7b98d12ac72ef3e0c4c476f28
[INFO] running `Command { std: "docker" "start" "-a" "9d19665d8580f41d29a5c080a5c28b5c36bbdae7b98d12ac72ef3e0c4c476f28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d19665d8580f41d29a5c080a5c28b5c36bbdae7b98d12ac72ef3e0c4c476f28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d19665d8580f41d29a5c080a5c28b5c36bbdae7b98d12ac72ef3e0c4c476f28", kill_on_drop: false }`
[INFO] [stdout] 9d19665d8580f41d29a5c080a5c28b5c36bbdae7b98d12ac72ef3e0c4c476f28
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f344c9294fd556030b0e9be482960b14726e5a4ba47d7a7311adea0b1a70af5
[INFO] running `Command { std: "docker" "start" "-a" "2f344c9294fd556030b0e9be482960b14726e5a4ba47d7a7311adea0b1a70af5", kill_on_drop: false }`
[INFO] [stderr]    Compiling minion v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "2f344c9294fd556030b0e9be482960b14726e5a4ba47d7a7311adea0b1a70af5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f344c9294fd556030b0e9be482960b14726e5a4ba47d7a7311adea0b1a70af5", kill_on_drop: false }`
[INFO] [stdout] 2f344c9294fd556030b0e9be482960b14726e5a4ba47d7a7311adea0b1a70af5
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe2d6935db37e275ed3b285b755fbdfea061f1503714bc1f5564aaf9ca31842d
[INFO] running `Command { std: "docker" "start" "-a" "fe2d6935db37e275ed3b285b755fbdfea061f1503714bc1f5564aaf9ca31842d", kill_on_drop: false }`
[INFO] [stderr]    Compiling minion v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "fe2d6935db37e275ed3b285b755fbdfea061f1503714bc1f5564aaf9ca31842d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe2d6935db37e275ed3b285b755fbdfea061f1503714bc1f5564aaf9ca31842d", kill_on_drop: false }`
[INFO] [stdout] fe2d6935db37e275ed3b285b755fbdfea061f1503714bc1f5564aaf9ca31842d
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ed6d84c51132cef6e305abad57b446a78499eb687c73612f51c681faa7074e19
[INFO] running `Command { std: "docker" "start" "-a" "ed6d84c51132cef6e305abad57b446a78499eb687c73612f51c681faa7074e19", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/minion-1d56c06f79c4546e)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::it_runs ... ok
[INFO] [stdout] test tests::it_cancels ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests minion
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - Cancellable (line 57) ... ignored
[INFO] [stdout] test src/lib.rs - Cancellable (line 76) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.29s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ed6d84c51132cef6e305abad57b446a78499eb687c73612f51c681faa7074e19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed6d84c51132cef6e305abad57b446a78499eb687c73612f51c681faa7074e19", kill_on_drop: false }`
[INFO] [stdout] ed6d84c51132cef6e305abad57b446a78499eb687c73612f51c681faa7074e19