[INFO] fetching crate uid 0.1.7...
[INFO] testing uid-0.1.7 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate uid 0.1.7 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate uid 0.1.7 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 uid 0.1.7
[INFO] finished tweaking crates.io crate uid 0.1.7
[INFO] tweaked toml for crates.io crate uid 0.1.7 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 5bde8964772a072b9e6c18c24e1a17ed68e4ede9c0acbf55ca89def172f777a9
[INFO] running `Command { std: "docker" "start" "-a" "5bde8964772a072b9e6c18c24e1a17ed68e4ede9c0acbf55ca89def172f777a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5bde8964772a072b9e6c18c24e1a17ed68e4ede9c0acbf55ca89def172f777a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bde8964772a072b9e6c18c24e1a17ed68e4ede9c0acbf55ca89def172f777a9", kill_on_drop: false }`
[INFO] [stdout] 5bde8964772a072b9e6c18c24e1a17ed68e4ede9c0acbf55ca89def172f777a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 1200150ef1564b58cb01267507afc7b26075f4295675b7eccb6aebce76569ce2
[INFO] running `Command { std: "docker" "start" "-a" "1200150ef1564b58cb01267507afc7b26075f4295675b7eccb6aebce76569ce2", kill_on_drop: false }`
[INFO] [stderr]    Compiling uid v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "1200150ef1564b58cb01267507afc7b26075f4295675b7eccb6aebce76569ce2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1200150ef1564b58cb01267507afc7b26075f4295675b7eccb6aebce76569ce2", kill_on_drop: false }`
[INFO] [stdout] 1200150ef1564b58cb01267507afc7b26075f4295675b7eccb6aebce76569ce2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 50df314876c6f40a3aac1c4cb797194e50081c6cce311536d4375a3d4ea5b9ac
[INFO] running `Command { std: "docker" "start" "-a" "50df314876c6f40a3aac1c4cb797194e50081c6cce311536d4375a3d4ea5b9ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling uid v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "50df314876c6f40a3aac1c4cb797194e50081c6cce311536d4375a3d4ea5b9ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50df314876c6f40a3aac1c4cb797194e50081c6cce311536d4375a3d4ea5b9ac", kill_on_drop: false }`
[INFO] [stdout] 50df314876c6f40a3aac1c4cb797194e50081c6cce311536d4375a3d4ea5b9ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] c5486e48b311a41eb46d648f1729a18e83b571ca173d18c668ce79ec643a7637
[INFO] running `Command { std: "docker" "start" "-a" "c5486e48b311a41eb46d648f1729a18e83b571ca173d18c668ce79ec643a7637", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/uid-644c5d6754f7183c)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::debug ... ok
[INFO] [stdout] test tests::display ... ok
[INFO] [stdout] test tests::unique_id_increases ... ok
[INFO] [stdout] test tests::size ... ok
[INFO] [stdout] test tests::overflow - should panic ... ok
[INFO] [stdout] test tests::thread_safety ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests uid
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - Id (line 175) ... ok
[INFO] [stdout] test src/lib.rs - Id (line 157) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c5486e48b311a41eb46d648f1729a18e83b571ca173d18c668ce79ec643a7637", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5486e48b311a41eb46d648f1729a18e83b571ca173d18c668ce79ec643a7637", kill_on_drop: false }`
[INFO] [stdout] c5486e48b311a41eb46d648f1729a18e83b571ca173d18c668ce79ec643a7637