[INFO] fetching crate distance 0.4.0...
[INFO] testing distance-0.4.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate distance 0.4.0 into /workspace/builds/worker-55/source
[INFO] validating manifest of crates.io crate distance 0.4.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-55/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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" "+62efba8a050c64249dab942951bb28f710208bc8" "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-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f3aa1cd48b09cf189f2b7983d18e568b0cd74818080c4a1cb6ce144d704c612e
[INFO] running `Command { std: "docker" "start" "-a" "f3aa1cd48b09cf189f2b7983d18e568b0cd74818080c4a1cb6ce144d704c612e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f3aa1cd48b09cf189f2b7983d18e568b0cd74818080c4a1cb6ce144d704c612e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3aa1cd48b09cf189f2b7983d18e568b0cd74818080c4a1cb6ce144d704c612e", kill_on_drop: false }`
[INFO] [stdout] f3aa1cd48b09cf189f2b7983d18e568b0cd74818080c4a1cb6ce144d704c612e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a361bb7aa967da31deef44ccb8c4c6ea0aebdb9894972e35ba719ff68e5eef2
[INFO] running `Command { std: "docker" "start" "-a" "4a361bb7aa967da31deef44ccb8c4c6ea0aebdb9894972e35ba719ff68e5eef2", kill_on_drop: false }`
[INFO] [stderr]    Compiling distance v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "4a361bb7aa967da31deef44ccb8c4c6ea0aebdb9894972e35ba719ff68e5eef2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a361bb7aa967da31deef44ccb8c4c6ea0aebdb9894972e35ba719ff68e5eef2", kill_on_drop: false }`
[INFO] [stdout] 4a361bb7aa967da31deef44ccb8c4c6ea0aebdb9894972e35ba719ff68e5eef2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8036ffa60b8b6b6c3cc6ce19ea3dbdddfae9849fcc52bce8d2389ecc426f81ec
[INFO] running `Command { std: "docker" "start" "-a" "8036ffa60b8b6b6c3cc6ce19ea3dbdddfae9849fcc52bce8d2389ecc426f81ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling distance v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `Command { std: "docker" "inspect" "8036ffa60b8b6b6c3cc6ce19ea3dbdddfae9849fcc52bce8d2389ecc426f81ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8036ffa60b8b6b6c3cc6ce19ea3dbdddfae9849fcc52bce8d2389ecc426f81ec", kill_on_drop: false }`
[INFO] [stdout] 8036ffa60b8b6b6c3cc6ce19ea3dbdddfae9849fcc52bce8d2389ecc426f81ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eaf140e935150c3d84aee5fd1b23be0c1c74676e54402095055cb838dc64328e
[INFO] running `Command { std: "docker" "start" "-a" "eaf140e935150c3d84aee5fd1b23be0c1c74676e54402095055cb838dc64328e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/distance-a8b4bd1cd040d001)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test damerau_levenshtein::tests::empty ... ok
[INFO] [stdout] test damerau_levenshtein::tests::cases ... ok
[INFO] [stdout] test damerau_levenshtein::tests::reversed ... ok
[INFO] [stdout] test damerau_levenshtein::tests::basic ... ok
[INFO] [stdout] test damerau_levenshtein::tests::unicode ... ok
[INFO] [stdout] test hamming::tests::basic ... ok
[INFO] [stdout] test damerau_levenshtein::tests::same ... ok
[INFO] [stdout] test hamming::tests::matching ... ok
[INFO] [stdout] test levenshtein::tests::cases ... ok
[INFO] [stdout] test hamming::tests::empty ... ok
[INFO] [stdout] test levenshtein::tests::basic ... ok
[INFO] [stdout] test sift3::tests::basic ... ok
[INFO] [stdout] test levenshtein::tests::unicode ... ok
[INFO] [stdout] test hamming::tests::unicode ... ok
[INFO] [stdout] test sift3::tests::cases ... ok
[INFO] [stdout] test levenshtein::tests::empty ... ok
[INFO] [stdout] test sift3::tests::lorem ... ok
[INFO] [stdout] test sift3::tests::equal ... ok
[INFO] [stdout] test levenshtein::tests::equal ... ok
[INFO] [stdout] test sift3::tests::empty ... ok
[INFO] [stdout] test sift3::tests::unicode ... ok
[INFO] [stdout] test damerau_levenshtein::tests::lorem ... ok
[INFO] [stdout] test hamming::tests::unicode_different_len - should panic ... ok
[INFO] [stdout] test hamming::tests::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 0.09s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests distance
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/levenshtein.rs - levenshtein::levenshtein (line 32) ... ok
[INFO] [stdout] test src/damerau_levenshtein.rs - damerau_levenshtein::damerau_levenshtein (line 36) ... ok
[INFO] [stdout] test src/hamming.rs - hamming::hamming (line 30) ... ok
[INFO] [stdout] test src/sift3.rs - sift3::sift3 (line 25) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.53s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "eaf140e935150c3d84aee5fd1b23be0c1c74676e54402095055cb838dc64328e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaf140e935150c3d84aee5fd1b23be0c1c74676e54402095055cb838dc64328e", kill_on_drop: false }`
[INFO] [stdout] eaf140e935150c3d84aee5fd1b23be0c1c74676e54402095055cb838dc64328e