[INFO] fetching crate uwu 0.0.0...
[INFO] testing uwu-0.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate uwu 0.0.0 into /workspace/builds/worker-28/source
[INFO] validating manifest of crates.io crate uwu 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 uwu 0.0.0
[INFO] finished tweaking crates.io crate uwu 0.0.0
[INFO] tweaked toml for crates.io crate uwu 0.0.0 written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] crate crates.io crate uwu 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 150d255dc28fce3f0e22f333cf020d1223aba90dc961945a4a4aac20917ed7b0
[INFO] running `Command { std: "docker" "start" "-a" "150d255dc28fce3f0e22f333cf020d1223aba90dc961945a4a4aac20917ed7b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "150d255dc28fce3f0e22f333cf020d1223aba90dc961945a4a4aac20917ed7b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "150d255dc28fce3f0e22f333cf020d1223aba90dc961945a4a4aac20917ed7b0", kill_on_drop: false }`
[INFO] [stdout] 150d255dc28fce3f0e22f333cf020d1223aba90dc961945a4a4aac20917ed7b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 3d690b03363fb2212f91e34e8d3fb7418b1fe41a7ae13769969f3cd53af8fef4
[INFO] running `Command { std: "docker" "start" "-a" "3d690b03363fb2212f91e34e8d3fb7418b1fe41a7ae13769969f3cd53af8fef4", kill_on_drop: false }`
[INFO] [stderr]    Compiling uwu v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "3d690b03363fb2212f91e34e8d3fb7418b1fe41a7ae13769969f3cd53af8fef4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d690b03363fb2212f91e34e8d3fb7418b1fe41a7ae13769969f3cd53af8fef4", kill_on_drop: false }`
[INFO] [stdout] 3d690b03363fb2212f91e34e8d3fb7418b1fe41a7ae13769969f3cd53af8fef4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 80319224a504da7b1880beeaa48ae773d42231861a9dddcec690e5f304b0f985
[INFO] running `Command { std: "docker" "start" "-a" "80319224a504da7b1880beeaa48ae773d42231861a9dddcec690e5f304b0f985", kill_on_drop: false }`
[INFO] [stderr]    Compiling uwu v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "80319224a504da7b1880beeaa48ae773d42231861a9dddcec690e5f304b0f985", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80319224a504da7b1880beeaa48ae773d42231861a9dddcec690e5f304b0f985", kill_on_drop: false }`
[INFO] [stdout] 80319224a504da7b1880beeaa48ae773d42231861a9dddcec690e5f304b0f985
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] a77ba4deebc07c81a98a15bd70e896df06aad47a25d56a1f69a5ae74ca9c1f48
[INFO] running `Command { std: "docker" "start" "-a" "a77ba4deebc07c81a98a15bd70e896df06aad47a25d56a1f69a5ae74ca9c1f48", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/uwu-525511a0b0bccdea)
[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" "a77ba4deebc07c81a98a15bd70e896df06aad47a25d56a1f69a5ae74ca9c1f48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a77ba4deebc07c81a98a15bd70e896df06aad47a25d56a1f69a5ae74ca9c1f48", kill_on_drop: false }`
[INFO] [stdout] a77ba4deebc07c81a98a15bd70e896df06aad47a25d56a1f69a5ae74ca9c1f48