[INFO] fetching crate cai_cargo 0.1.0-SNAPSHOT...
[INFO] testing cai_cargo-0.1.0-SNAPSHOT against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate cai_cargo 0.1.0-SNAPSHOT into /workspace/builds/worker-40/source
[INFO] validating manifest of crates.io crate cai_cargo 0.1.0-SNAPSHOT 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 cai_cargo 0.1.0-SNAPSHOT
[INFO] finished tweaking crates.io crate cai_cargo 0.1.0-SNAPSHOT
[INFO] tweaked toml for crates.io crate cai_cargo 0.1.0-SNAPSHOT written to /workspace/builds/worker-40/source/Cargo.toml
[INFO] crate crates.io crate cai_cargo 0.1.0-SNAPSHOT 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-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] 67db2c31e9cf3933a60457747bbaafe9a79eaaeb00f845755e0e7bfd86f31ba9
[INFO] running `Command { std: "docker" "start" "-a" "67db2c31e9cf3933a60457747bbaafe9a79eaaeb00f845755e0e7bfd86f31ba9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "67db2c31e9cf3933a60457747bbaafe9a79eaaeb00f845755e0e7bfd86f31ba9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67db2c31e9cf3933a60457747bbaafe9a79eaaeb00f845755e0e7bfd86f31ba9", kill_on_drop: false }`
[INFO] [stdout] 67db2c31e9cf3933a60457747bbaafe9a79eaaeb00f845755e0e7bfd86f31ba9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] 50004413ce73840f8f45029d77faf4fd704297bbb885cf360754ddc3a1225327
[INFO] running `Command { std: "docker" "start" "-a" "50004413ce73840f8f45029d77faf4fd704297bbb885cf360754ddc3a1225327", kill_on_drop: false }`
[INFO] [stderr]    Compiling cai_cargo v0.1.0-SNAPSHOT (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "50004413ce73840f8f45029d77faf4fd704297bbb885cf360754ddc3a1225327", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50004413ce73840f8f45029d77faf4fd704297bbb885cf360754ddc3a1225327", kill_on_drop: false }`
[INFO] [stdout] 50004413ce73840f8f45029d77faf4fd704297bbb885cf360754ddc3a1225327
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] 882cfa0f523d566999307d732ec8571739f55d92865c2d2cf364c84357068933
[INFO] running `Command { std: "docker" "start" "-a" "882cfa0f523d566999307d732ec8571739f55d92865c2d2cf364c84357068933", kill_on_drop: false }`
[INFO] [stderr]    Compiling cai_cargo v0.1.0-SNAPSHOT (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `Command { std: "docker" "inspect" "882cfa0f523d566999307d732ec8571739f55d92865c2d2cf364c84357068933", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "882cfa0f523d566999307d732ec8571739f55d92865c2d2cf364c84357068933", kill_on_drop: false }`
[INFO] [stdout] 882cfa0f523d566999307d732ec8571739f55d92865c2d2cf364c84357068933
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] 69eea5683424630636b7fa957a90387ce919886c5422e2f515d1a6ebf247b3f7
[INFO] running `Command { std: "docker" "start" "-a" "69eea5683424630636b7fa957a90387ce919886c5422e2f515d1a6ebf247b3f7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cai_cargo-382db7b514d55bdc)
[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" "69eea5683424630636b7fa957a90387ce919886c5422e2f515d1a6ebf247b3f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69eea5683424630636b7fa957a90387ce919886c5422e2f515d1a6ebf247b3f7", kill_on_drop: false }`
[INFO] [stdout] 69eea5683424630636b7fa957a90387ce919886c5422e2f515d1a6ebf247b3f7