[INFO] fetching crate group-similar 0.1.0...
[INFO] testing group-similar-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate group-similar 0.1.0 into /workspace/builds/worker-17/source
[INFO] validating manifest of crates.io crate group-similar 0.1.0 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 group-similar 0.1.0
[INFO] finished tweaking crates.io crate group-similar 0.1.0
[INFO] tweaked toml for crates.io crate group-similar 0.1.0 written to /workspace/builds/worker-17/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] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded crossbeam-deque v0.8.1
[INFO] [stderr]   Downloaded memoffset v0.6.5
[INFO] [stderr]   Downloaded crossbeam-channel v0.5.2
[INFO] [stderr]   Downloaded crossbeam-epoch v0.9.7
[INFO] [stderr]   Downloaded kodama v0.2.3
[INFO] [stderr]   Downloaded strsim v0.10.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 938e7ab418c957f448c755d31342aeadf9ff9017e3e50adec571a69d3212dbdc
[INFO] running `Command { std: "docker" "start" "-a" "938e7ab418c957f448c755d31342aeadf9ff9017e3e50adec571a69d3212dbdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "938e7ab418c957f448c755d31342aeadf9ff9017e3e50adec571a69d3212dbdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "938e7ab418c957f448c755d31342aeadf9ff9017e3e50adec571a69d3212dbdc", kill_on_drop: false }`
[INFO] [stdout] 938e7ab418c957f448c755d31342aeadf9ff9017e3e50adec571a69d3212dbdc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 9796a0ed3e9a8d8352e20d909ac02d2d1b187711c62e84056adbce7ee10ebc76
[INFO] running `Command { std: "docker" "start" "-a" "9796a0ed3e9a8d8352e20d909ac02d2d1b187711c62e84056adbce7ee10ebc76", kill_on_drop: false }`
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling kodama v0.2.3
[INFO] [stderr]    Compiling group-similar v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.81s
[INFO] running `Command { std: "docker" "inspect" "9796a0ed3e9a8d8352e20d909ac02d2d1b187711c62e84056adbce7ee10ebc76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9796a0ed3e9a8d8352e20d909ac02d2d1b187711c62e84056adbce7ee10ebc76", kill_on_drop: false }`
[INFO] [stdout] 9796a0ed3e9a8d8352e20d909ac02d2d1b187711c62e84056adbce7ee10ebc76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] cdf6abbb956f9d0d1bb81c02ecbd42785b983f8a6c73468ca5706a93ac12e584
[INFO] running `Command { std: "docker" "start" "-a" "cdf6abbb956f9d0d1bb81c02ecbd42785b983f8a6c73468ca5706a93ac12e584", kill_on_drop: false }`
[INFO] [stderr]    Compiling group-similar v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "cdf6abbb956f9d0d1bb81c02ecbd42785b983f8a6c73468ca5706a93ac12e584", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdf6abbb956f9d0d1bb81c02ecbd42785b983f8a6c73468ca5706a93ac12e584", kill_on_drop: false }`
[INFO] [stdout] cdf6abbb956f9d0d1bb81c02ecbd42785b983f8a6c73468ca5706a93ac12e584
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 12479a580b3da959114d7409d12295ccaf1257aeefaf32cb10f283766966fcdc
[INFO] running `Command { std: "docker" "start" "-a" "12479a580b3da959114d7409d12295ccaf1257aeefaf32cb10f283766966fcdc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/group_similar-eb030802ec6a49ab)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::groups_all_together_with_permissive_threshold ... ok
[INFO] [stdout] test tests::groups_nothing_together_with_strict_threshold ... ok
[INFO] [stdout] test tests::groups_similar_values ... ok
[INFO] [stdout] test tests::groups_similar_values_loosely ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests group-similar
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/config.rs - config::Named (line 25) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.14s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "12479a580b3da959114d7409d12295ccaf1257aeefaf32cb10f283766966fcdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12479a580b3da959114d7409d12295ccaf1257aeefaf32cb10f283766966fcdc", kill_on_drop: false }`
[INFO] [stdout] 12479a580b3da959114d7409d12295ccaf1257aeefaf32cb10f283766966fcdc