[INFO] fetching crate strace 0.1.0...
[INFO] testing strace-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate strace 0.1.0 into /workspace/builds/worker-36/source
[INFO] validating manifest of crates.io crate strace 0.1.0 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 strace 0.1.0
[INFO] finished tweaking crates.io crate strace 0.1.0
[INFO] tweaked toml for crates.io crate strace 0.1.0 written to /workspace/builds/worker-36/source/Cargo.toml
[INFO] crate crates.io crate strace 0.1.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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] 731b1273e98b2a3e62f4dc097951dbf69e56859da272baa75357db275366c18b
[INFO] running `Command { std: "docker" "start" "-a" "731b1273e98b2a3e62f4dc097951dbf69e56859da272baa75357db275366c18b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "731b1273e98b2a3e62f4dc097951dbf69e56859da272baa75357db275366c18b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "731b1273e98b2a3e62f4dc097951dbf69e56859da272baa75357db275366c18b", kill_on_drop: false }`
[INFO] [stdout] 731b1273e98b2a3e62f4dc097951dbf69e56859da272baa75357db275366c18b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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] dada758f3e03e46f6482bc65e73891771dfa2ed76ced1bc05cefb91356392e60
[INFO] running `Command { std: "docker" "start" "-a" "dada758f3e03e46f6482bc65e73891771dfa2ed76ced1bc05cefb91356392e60", kill_on_drop: false }`
[INFO] [stderr]    Compiling strace v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "dada758f3e03e46f6482bc65e73891771dfa2ed76ced1bc05cefb91356392e60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dada758f3e03e46f6482bc65e73891771dfa2ed76ced1bc05cefb91356392e60", kill_on_drop: false }`
[INFO] [stdout] dada758f3e03e46f6482bc65e73891771dfa2ed76ced1bc05cefb91356392e60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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] 2efbdf99765bef6a19f97e6cbdbe28d3d21e5357be74bea909e5b304d974cbe7
[INFO] running `Command { std: "docker" "start" "-a" "2efbdf99765bef6a19f97e6cbdbe28d3d21e5357be74bea909e5b304d974cbe7", kill_on_drop: false }`
[INFO] [stderr]    Compiling strace v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "2efbdf99765bef6a19f97e6cbdbe28d3d21e5357be74bea909e5b304d974cbe7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2efbdf99765bef6a19f97e6cbdbe28d3d21e5357be74bea909e5b304d974cbe7", kill_on_drop: false }`
[INFO] [stdout] 2efbdf99765bef6a19f97e6cbdbe28d3d21e5357be74bea909e5b304d974cbe7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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] 74c4fdb34de79f1e9a8a29414ed48f935adc6f0baff99b37af2eccf17e889ca6
[INFO] running `Command { std: "docker" "start" "-a" "74c4fdb34de79f1e9a8a29414ed48f935adc6f0baff99b37af2eccf17e889ca6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/strace-fec150740c503398)
[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" "74c4fdb34de79f1e9a8a29414ed48f935adc6f0baff99b37af2eccf17e889ca6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74c4fdb34de79f1e9a8a29414ed48f935adc6f0baff99b37af2eccf17e889ca6", kill_on_drop: false }`
[INFO] [stdout] 74c4fdb34de79f1e9a8a29414ed48f935adc6f0baff99b37af2eccf17e889ca6