[INFO] fetching crate fubar 0.0.0...
[INFO] testing fubar-0.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate fubar 0.0.0 into /workspace/builds/worker-109/source
[INFO] validating manifest of crates.io crate fubar 0.0.0 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 fubar 0.0.0
[INFO] finished tweaking crates.io crate fubar 0.0.0
[INFO] tweaked toml for crates.io crate fubar 0.0.0 written to /workspace/builds/worker-109/source/Cargo.toml
[INFO] crate crates.io crate fubar 0.0.0 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-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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] 61f6576cda4e3f75c3116687c1a26428c23a51aa1d3f55c6056d2f01a39e559f
[INFO] running `Command { std: "docker" "start" "-a" "61f6576cda4e3f75c3116687c1a26428c23a51aa1d3f55c6056d2f01a39e559f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "61f6576cda4e3f75c3116687c1a26428c23a51aa1d3f55c6056d2f01a39e559f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61f6576cda4e3f75c3116687c1a26428c23a51aa1d3f55c6056d2f01a39e559f", kill_on_drop: false }`
[INFO] [stdout] 61f6576cda4e3f75c3116687c1a26428c23a51aa1d3f55c6056d2f01a39e559f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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] 298ffae4da732eafbd92c085c2a5d35e606e9861e7aa0ea2a2246d771a1f804f
[INFO] running `Command { std: "docker" "start" "-a" "298ffae4da732eafbd92c085c2a5d35e606e9861e7aa0ea2a2246d771a1f804f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling fubar v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.32s
[INFO] running `Command { std: "docker" "inspect" "298ffae4da732eafbd92c085c2a5d35e606e9861e7aa0ea2a2246d771a1f804f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "298ffae4da732eafbd92c085c2a5d35e606e9861e7aa0ea2a2246d771a1f804f", kill_on_drop: false }`
[INFO] [stdout] 298ffae4da732eafbd92c085c2a5d35e606e9861e7aa0ea2a2246d771a1f804f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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] f917c2d0a84d86adc36d7bc556877a144916a06d264be10cf61410fd512994b6
[INFO] running `Command { std: "docker" "start" "-a" "f917c2d0a84d86adc36d7bc556877a144916a06d264be10cf61410fd512994b6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling fubar v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 12.43s
[INFO] running `Command { std: "docker" "inspect" "f917c2d0a84d86adc36d7bc556877a144916a06d264be10cf61410fd512994b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f917c2d0a84d86adc36d7bc556877a144916a06d264be10cf61410fd512994b6", kill_on_drop: false }`
[INFO] [stdout] f917c2d0a84d86adc36d7bc556877a144916a06d264be10cf61410fd512994b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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] be3183f3caffad4a0e1e1ded7e3f7628c306c1712276b7dd7608c561bd125a79
[INFO] running `Command { std: "docker" "start" "-a" "be3183f3caffad4a0e1e1ded7e3f7628c306c1712276b7dd7608c561bd125a79", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fubar-038cb89253bb723d)
[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" "be3183f3caffad4a0e1e1ded7e3f7628c306c1712276b7dd7608c561bd125a79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be3183f3caffad4a0e1e1ded7e3f7628c306c1712276b7dd7608c561bd125a79", kill_on_drop: false }`
[INFO] [stdout] be3183f3caffad4a0e1e1ded7e3f7628c306c1712276b7dd7608c561bd125a79