[INFO] fetching crate cargo-auto 2021.1023.917...
[INFO] testing cargo-auto-2021.1023.917 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate cargo-auto 2021.1023.917 into /workspace/builds/worker-51/source
[INFO] validating manifest of crates.io crate cargo-auto 2021.1023.917 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 cargo-auto 2021.1023.917
[INFO] finished tweaking crates.io crate cargo-auto 2021.1023.917
[INFO] tweaked toml for crates.io crate cargo-auto 2021.1023.917 written to /workspace/builds/worker-51/source/Cargo.toml
[INFO] crate crates.io crate cargo-auto 2021.1023.917 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-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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] 52dc75853db94d9e7fac70e890b71fa39eb91990e51016a57b566431d79afdaa
[INFO] running `Command { std: "docker" "start" "-a" "52dc75853db94d9e7fac70e890b71fa39eb91990e51016a57b566431d79afdaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "52dc75853db94d9e7fac70e890b71fa39eb91990e51016a57b566431d79afdaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52dc75853db94d9e7fac70e890b71fa39eb91990e51016a57b566431d79afdaa", kill_on_drop: false }`
[INFO] [stdout] 52dc75853db94d9e7fac70e890b71fa39eb91990e51016a57b566431d79afdaa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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] 44b2e7cd3c84d49616c390ec85f3b6da99c56fb7e7093f10397f7ddae5692645
[INFO] running `Command { std: "docker" "start" "-a" "44b2e7cd3c84d49616c390ec85f3b6da99c56fb7e7093f10397f7ddae5692645", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.99
[INFO] [stderr]    Compiling numtoa v0.1.0
[INFO] [stderr]    Compiling unwrap v1.2.1
[INFO] [stderr]    Compiling termion v1.5.6
[INFO] [stderr]    Compiling cargo-auto v2021.1023.917 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.04s
[INFO] running `Command { std: "docker" "inspect" "44b2e7cd3c84d49616c390ec85f3b6da99c56fb7e7093f10397f7ddae5692645", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44b2e7cd3c84d49616c390ec85f3b6da99c56fb7e7093f10397f7ddae5692645", kill_on_drop: false }`
[INFO] [stdout] 44b2e7cd3c84d49616c390ec85f3b6da99c56fb7e7093f10397f7ddae5692645
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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] 57e8978629fa053f47732d227b2bddd63b15a6ae6dbc3dd80b41d410de09ec18
[INFO] running `Command { std: "docker" "start" "-a" "57e8978629fa053f47732d227b2bddd63b15a6ae6dbc3dd80b41d410de09ec18", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-auto v2021.1023.917 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "57e8978629fa053f47732d227b2bddd63b15a6ae6dbc3dd80b41d410de09ec18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57e8978629fa053f47732d227b2bddd63b15a6ae6dbc3dd80b41d410de09ec18", kill_on_drop: false }`
[INFO] [stdout] 57e8978629fa053f47732d227b2bddd63b15a6ae6dbc3dd80b41d410de09ec18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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] b8bc364e14f5580cd8e284bc54cadf5974eee5b99acfe6040ff9fda5518e95a4
[INFO] running `Command { std: "docker" "start" "-a" "b8bc364e14f5580cd8e284bc54cadf5974eee5b99acfe6040ff9fda5518e95a4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.70s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cargo_auto-e3e11976f5654a2b)
[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" "b8bc364e14f5580cd8e284bc54cadf5974eee5b99acfe6040ff9fda5518e95a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8bc364e14f5580cd8e284bc54cadf5974eee5b99acfe6040ff9fda5518e95a4", kill_on_drop: false }`
[INFO] [stdout] b8bc364e14f5580cd8e284bc54cadf5974eee5b99acfe6040ff9fda5518e95a4