[INFO] fetching crate distance 0.4.0...
[INFO] testing distance-0.4.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate distance 0.4.0 into /workspace/builds/worker-85/source
[INFO] validating manifest of crates.io crate distance 0.4.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate distance 0.4.0
[INFO] finished tweaking crates.io crate distance 0.4.0
[INFO] tweaked toml for crates.io crate distance 0.4.0 written to /workspace/builds/worker-85/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5418e1191fcbdd1ee669a4a1536e3bc5c98f323d9619473164933bcfaaa98b1c
[INFO] running `Command { std: "docker" "start" "-a" "5418e1191fcbdd1ee669a4a1536e3bc5c98f323d9619473164933bcfaaa98b1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5418e1191fcbdd1ee669a4a1536e3bc5c98f323d9619473164933bcfaaa98b1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5418e1191fcbdd1ee669a4a1536e3bc5c98f323d9619473164933bcfaaa98b1c", kill_on_drop: false }`
[INFO] [stdout] 5418e1191fcbdd1ee669a4a1536e3bc5c98f323d9619473164933bcfaaa98b1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8880104dc01e8ab32990cfc61149a17ddceaf3b7e1068ecc93052d273777117f
[INFO] running `Command { std: "docker" "start" "-a" "8880104dc01e8ab32990cfc61149a17ddceaf3b7e1068ecc93052d273777117f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling distance v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "8880104dc01e8ab32990cfc61149a17ddceaf3b7e1068ecc93052d273777117f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8880104dc01e8ab32990cfc61149a17ddceaf3b7e1068ecc93052d273777117f", kill_on_drop: false }`
[INFO] [stdout] 8880104dc01e8ab32990cfc61149a17ddceaf3b7e1068ecc93052d273777117f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3886df5a82943a485168ff6bb918a74dfce83c874dbb6c1724841f9c9aebd5c9
[INFO] running `Command { std: "docker" "start" "-a" "3886df5a82943a485168ff6bb918a74dfce83c874dbb6c1724841f9c9aebd5c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling distance v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "3886df5a82943a485168ff6bb918a74dfce83c874dbb6c1724841f9c9aebd5c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3886df5a82943a485168ff6bb918a74dfce83c874dbb6c1724841f9c9aebd5c9", kill_on_drop: false }`
[INFO] [stdout] 3886df5a82943a485168ff6bb918a74dfce83c874dbb6c1724841f9c9aebd5c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1705f8e9d6215b1e47c92d0587168fcfeff3b71f6b1d84c15f5be1e0f172380a
[INFO] running `Command { std: "docker" "start" "-a" "1705f8e9d6215b1e47c92d0587168fcfeff3b71f6b1d84c15f5be1e0f172380a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/distance-826fef4b2f2db95f)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test damerau_levenshtein::tests::cases ... ok
[INFO] [stdout] test damerau_levenshtein::tests::empty ... ok
[INFO] [stdout] test damerau_levenshtein::tests::reversed ... ok
[INFO] [stdout] test damerau_levenshtein::tests::basic ... ok
[INFO] [stdout] test damerau_levenshtein::tests::same ... ok
[INFO] [stdout] test damerau_levenshtein::tests::unicode ... ok
[INFO] [stdout] test hamming::tests::empty ... ok
[INFO] [stdout] test hamming::tests::matching ... ok
[INFO] [stdout] test hamming::tests::unicode ... ok
[INFO] [stdout] test levenshtein::tests::basic ... ok
[INFO] [stdout] test levenshtein::tests::empty ... ok
[INFO] [stdout] test levenshtein::tests::cases ... ok
[INFO] [stdout] test hamming::tests::basic ... ok
[INFO] [stdout] test levenshtein::tests::equal ... ok
[INFO] [stdout] test levenshtein::tests::unicode ... ok
[INFO] [stdout] test sift3::tests::basic ... ok
[INFO] [stdout] test sift3::tests::cases ... ok
[INFO] [stdout] test sift3::tests::empty ... ok
[INFO] [stdout] test sift3::tests::lorem ... ok
[INFO] [stdout] test sift3::tests::equal ... ok
[INFO] [stdout] test sift3::tests::unicode ... ok
[INFO] [stdout] test damerau_levenshtein::tests::lorem ... ok
[INFO] [stdout] test hamming::tests::different_len - should panic ... ok
[INFO] [stdout] test hamming::tests::unicode_different_len - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests distance
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/hamming.rs - hamming::hamming (line 30) ... ok
[INFO] [stdout] test src/levenshtein.rs - levenshtein::levenshtein (line 32) ... ok
[INFO] [stdout] test src/sift3.rs - sift3::sift3 (line 25) ... ok
[INFO] [stdout] test src/damerau_levenshtein.rs - damerau_levenshtein::damerau_levenshtein (line 36) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.56s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1705f8e9d6215b1e47c92d0587168fcfeff3b71f6b1d84c15f5be1e0f172380a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1705f8e9d6215b1e47c92d0587168fcfeff3b71f6b1d84c15f5be1e0f172380a", kill_on_drop: false }`
[INFO] [stdout] 1705f8e9d6215b1e47c92d0587168fcfeff3b71f6b1d84c15f5be1e0f172380a