[INFO] fetching crate delta_e 0.2.1...
[INFO] testing delta_e-0.2.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate delta_e 0.2.1 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate delta_e 0.2.1 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate delta_e 0.2.1
[INFO] finished tweaking crates.io crate delta_e 0.2.1
[INFO] tweaked toml for crates.io crate delta_e 0.2.1 written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d3e8d2cbbbcd2b3c083422f2be4bf23e9b7325cd90314436ef936f2f598c7bf5
[INFO] running `Command { std: "docker" "start" "-a" "d3e8d2cbbbcd2b3c083422f2be4bf23e9b7325cd90314436ef936f2f598c7bf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3e8d2cbbbcd2b3c083422f2be4bf23e9b7325cd90314436ef936f2f598c7bf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3e8d2cbbbcd2b3c083422f2be4bf23e9b7325cd90314436ef936f2f598c7bf5", kill_on_drop: false }`
[INFO] [stdout] d3e8d2cbbbcd2b3c083422f2be4bf23e9b7325cd90314436ef936f2f598c7bf5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 88653192534c3641bfd0b7d0d0038a4c76e80c70b2194de2311fd4bbc4214623
[INFO] running `Command { std: "docker" "start" "-a" "88653192534c3641bfd0b7d0d0038a4c76e80c70b2194de2311fd4bbc4214623", kill_on_drop: false }`
[INFO] [stderr]    Compiling lab v0.7.2
[INFO] [stderr]    Compiling delta_e v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "88653192534c3641bfd0b7d0d0038a4c76e80c70b2194de2311fd4bbc4214623", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88653192534c3641bfd0b7d0d0038a4c76e80c70b2194de2311fd4bbc4214623", kill_on_drop: false }`
[INFO] [stdout] 88653192534c3641bfd0b7d0d0038a4c76e80c70b2194de2311fd4bbc4214623
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf89c6fea41a09635d5945672eb6207fffe06906da5341493fd899b70b590722
[INFO] running `Command { std: "docker" "start" "-a" "bf89c6fea41a09635d5945672eb6207fffe06906da5341493fd899b70b590722", kill_on_drop: false }`
[INFO] [stderr]    Compiling delta_e v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "bf89c6fea41a09635d5945672eb6207fffe06906da5341493fd899b70b590722", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf89c6fea41a09635d5945672eb6207fffe06906da5341493fd899b70b590722", kill_on_drop: false }`
[INFO] [stdout] bf89c6fea41a09635d5945672eb6207fffe06906da5341493fd899b70b590722
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a420852a51eabce563b625acebb877c99eac9707ca8c353709cdecdcfa6c8f4f
[INFO] running `Command { std: "docker" "start" "-a" "a420852a51eabce563b625acebb877c99eac9707ca8c353709cdecdcfa6c8f4f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/delta_e-55c736406f8460ac)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test de2000::tests::tests ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests delta_e
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/de2000.rs - de2000::DE2000::new (line 10) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] test src/de2000.rs - de2000::DE2000::from_rgb (line 95) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a420852a51eabce563b625acebb877c99eac9707ca8c353709cdecdcfa6c8f4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a420852a51eabce563b625acebb877c99eac9707ca8c353709cdecdcfa6c8f4f", kill_on_drop: false }`
[INFO] [stdout] a420852a51eabce563b625acebb877c99eac9707ca8c353709cdecdcfa6c8f4f