[INFO] fetching crate rakino 0.1.0...
[INFO] testing rakino-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate rakino 0.1.0 into /workspace/builds/worker-30/source
[INFO] validating manifest of crates.io crate rakino 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 rakino 0.1.0
[INFO] finished tweaking crates.io crate rakino 0.1.0
[INFO] tweaked toml for crates.io crate rakino 0.1.0 written to /workspace/builds/worker-30/source/Cargo.toml
[INFO] crate crates.io crate rakino 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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] 7dd442f78e2763382c5c59d9a727af801799a2f85c9675a6c2f4c967a7d102b7
[INFO] running `Command { std: "docker" "start" "-a" "7dd442f78e2763382c5c59d9a727af801799a2f85c9675a6c2f4c967a7d102b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7dd442f78e2763382c5c59d9a727af801799a2f85c9675a6c2f4c967a7d102b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7dd442f78e2763382c5c59d9a727af801799a2f85c9675a6c2f4c967a7d102b7", kill_on_drop: false }`
[INFO] [stdout] 7dd442f78e2763382c5c59d9a727af801799a2f85c9675a6c2f4c967a7d102b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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] 5723caea58ec5dd3c1c9adb205bd9e08de35220e7de241321f3e1fac38ffe0ce
[INFO] running `Command { std: "docker" "start" "-a" "5723caea58ec5dd3c1c9adb205bd9e08de35220e7de241321f3e1fac38ffe0ce", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rakino v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.79s
[INFO] running `Command { std: "docker" "inspect" "5723caea58ec5dd3c1c9adb205bd9e08de35220e7de241321f3e1fac38ffe0ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5723caea58ec5dd3c1c9adb205bd9e08de35220e7de241321f3e1fac38ffe0ce", kill_on_drop: false }`
[INFO] [stdout] 5723caea58ec5dd3c1c9adb205bd9e08de35220e7de241321f3e1fac38ffe0ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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] 685e4a5d2c4b3570c982058036a782181ade41efdacf2fd48eba26743ba708be
[INFO] running `Command { std: "docker" "start" "-a" "685e4a5d2c4b3570c982058036a782181ade41efdacf2fd48eba26743ba708be", kill_on_drop: false }`
[INFO] [stderr]    Compiling rakino v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "685e4a5d2c4b3570c982058036a782181ade41efdacf2fd48eba26743ba708be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "685e4a5d2c4b3570c982058036a782181ade41efdacf2fd48eba26743ba708be", kill_on_drop: false }`
[INFO] [stdout] 685e4a5d2c4b3570c982058036a782181ade41efdacf2fd48eba26743ba708be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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] 1ee77795375c6b08b5b9684eb115b2c10c38f21056b4168473eed17a484de642
[INFO] running `Command { std: "docker" "start" "-a" "1ee77795375c6b08b5b9684eb115b2c10c38f21056b4168473eed17a484de642", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rakino-3cb7c97307af7e8b)
[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" "1ee77795375c6b08b5b9684eb115b2c10c38f21056b4168473eed17a484de642", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ee77795375c6b08b5b9684eb115b2c10c38f21056b4168473eed17a484de642", kill_on_drop: false }`
[INFO] [stdout] 1ee77795375c6b08b5b9684eb115b2c10c38f21056b4168473eed17a484de642