[INFO] fetching crate dissimilar 1.0.3...
[INFO] testing dissimilar-1.0.3 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate dissimilar 1.0.3 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate dissimilar 1.0.3 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 dissimilar 1.0.3
[INFO] finished tweaking crates.io crate dissimilar 1.0.3
[INFO] tweaked toml for crates.io crate dissimilar 1.0.3 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] 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-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] eb2390561db070477c78ef9c16b8ecf41fa98a3f2235d8d4374971c7b466ba46
[INFO] running `Command { std: "docker" "start" "-a" "eb2390561db070477c78ef9c16b8ecf41fa98a3f2235d8d4374971c7b466ba46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb2390561db070477c78ef9c16b8ecf41fa98a3f2235d8d4374971c7b466ba46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb2390561db070477c78ef9c16b8ecf41fa98a3f2235d8d4374971c7b466ba46", kill_on_drop: false }`
[INFO] [stdout] eb2390561db070477c78ef9c16b8ecf41fa98a3f2235d8d4374971c7b466ba46
[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] 174e241a1f661a10b1138e982f61507af83039831b8b1f18d2436509917bf9cb
[INFO] running `Command { std: "docker" "start" "-a" "174e241a1f661a10b1138e982f61507af83039831b8b1f18d2436509917bf9cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling dissimilar v1.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `Command { std: "docker" "inspect" "174e241a1f661a10b1138e982f61507af83039831b8b1f18d2436509917bf9cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "174e241a1f661a10b1138e982f61507af83039831b8b1f18d2436509917bf9cb", kill_on_drop: false }`
[INFO] [stdout] 174e241a1f661a10b1138e982f61507af83039831b8b1f18d2436509917bf9cb
[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] 4761873fefb43c6fd30890577408e634593f6ecf1b5398907536255988f3d802
[INFO] running `Command { std: "docker" "start" "-a" "4761873fefb43c6fd30890577408e634593f6ecf1b5398907536255988f3d802", kill_on_drop: false }`
[INFO] [stderr]    Compiling dissimilar v1.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "4761873fefb43c6fd30890577408e634593f6ecf1b5398907536255988f3d802", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4761873fefb43c6fd30890577408e634593f6ecf1b5398907536255988f3d802", kill_on_drop: false }`
[INFO] [stdout] 4761873fefb43c6fd30890577408e634593f6ecf1b5398907536255988f3d802
[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] 9f6780fe7805f613e1bcd71968b292ff125f3acfbbd174b50a0a97dd57537f88
[INFO] running `Command { std: "docker" "start" "-a" "9f6780fe7805f613e1bcd71968b292ff125f3acfbbd174b50a0a97dd57537f88", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dissimilar-09d8936000df57bb)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::test_bisect ... ok
[INFO] [stdout] test tests::test_cleanup_semantic ... ok
[INFO] [stdout] test tests::test_cleanup_merge ... ok
[INFO] [stdout] test tests::test_common_overlap ... ok
[INFO] [stdout] test tests::test_common_prefix ... ok
[INFO] [stdout] test tests::test_common_suffix ... ok
[INFO] [stdout] test tests::test_cleanup_semantic_lossless ... ok
[INFO] [stdout] test tests::test_main ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-a6c516c3679d2aa9)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_unicode ... ok
[INFO] [stdout] test test_unicode2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dissimilar
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 24) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9f6780fe7805f613e1bcd71968b292ff125f3acfbbd174b50a0a97dd57537f88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f6780fe7805f613e1bcd71968b292ff125f3acfbbd174b50a0a97dd57537f88", kill_on_drop: false }`
[INFO] [stdout] 9f6780fe7805f613e1bcd71968b292ff125f3acfbbd174b50a0a97dd57537f88