[INFO] fetching crate bigcat 0.1.2...
[INFO] testing bigcat-0.1.2 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate bigcat 0.1.2 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate bigcat 0.1.2 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 bigcat 0.1.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate bigcat 0.1.2
[INFO] tweaked toml for crates.io crate bigcat 0.1.2 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate bigcat 0.1.2 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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] d2bf7af8d59d23d637fd899d7820867768ad32a4754bc0c1c48036c7d23e5c92
[INFO] running `Command { std: "docker" "start" "-a" "d2bf7af8d59d23d637fd899d7820867768ad32a4754bc0c1c48036c7d23e5c92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d2bf7af8d59d23d637fd899d7820867768ad32a4754bc0c1c48036c7d23e5c92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2bf7af8d59d23d637fd899d7820867768ad32a4754bc0c1c48036c7d23e5c92", kill_on_drop: false }`
[INFO] [stdout] d2bf7af8d59d23d637fd899d7820867768ad32a4754bc0c1c48036c7d23e5c92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 55a841c1c1806c6bc5c4b073c18688d1d751f4d2b16f93b2baa71ae8e77b94f8
[INFO] running `Command { std: "docker" "start" "-a" "55a841c1c1806c6bc5c4b073c18688d1d751f4d2b16f93b2baa71ae8e77b94f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.113
[INFO] [stderr]    Compiling anyhow v1.0.52
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling bigcat v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.42s
[INFO] running `Command { std: "docker" "inspect" "55a841c1c1806c6bc5c4b073c18688d1d751f4d2b16f93b2baa71ae8e77b94f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55a841c1c1806c6bc5c4b073c18688d1d751f4d2b16f93b2baa71ae8e77b94f8", kill_on_drop: false }`
[INFO] [stdout] 55a841c1c1806c6bc5c4b073c18688d1d751f4d2b16f93b2baa71ae8e77b94f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 016049434a3bb1f386c7346a79b1a0404422043220bad3ca2406f3f935280a4a
[INFO] running `Command { std: "docker" "start" "-a" "016049434a3bb1f386c7346a79b1a0404422043220bad3ca2406f3f935280a4a", kill_on_drop: false }`
[INFO] [stderr]    Compiling bigcat v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "016049434a3bb1f386c7346a79b1a0404422043220bad3ca2406f3f935280a4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "016049434a3bb1f386c7346a79b1a0404422043220bad3ca2406f3f935280a4a", kill_on_drop: false }`
[INFO] [stdout] 016049434a3bb1f386c7346a79b1a0404422043220bad3ca2406f3f935280a4a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] f322d8de15332fbb784e17bbe4ae89a5e3ccccd16757c5ed7f27abed81c15ff3
[INFO] running `Command { std: "docker" "start" "-a" "f322d8de15332fbb784e17bbe4ae89a5e3ccccd16757c5ed7f27abed81c15ff3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bigcat-31562b36fedb7f15)
[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" "f322d8de15332fbb784e17bbe4ae89a5e3ccccd16757c5ed7f27abed81c15ff3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f322d8de15332fbb784e17bbe4ae89a5e3ccccd16757c5ed7f27abed81c15ff3", kill_on_drop: false }`
[INFO] [stdout] f322d8de15332fbb784e17bbe4ae89a5e3ccccd16757c5ed7f27abed81c15ff3