[INFO] fetching crate str-similarity 1.1.0...
[INFO] testing str-similarity-1.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate str-similarity 1.1.0 into /workspace/builds/worker-57/source
[INFO] validating manifest of crates.io crate str-similarity 1.1.0 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 str-similarity 1.1.0
[INFO] finished tweaking crates.io crate str-similarity 1.1.0
[INFO] tweaked toml for crates.io crate str-similarity 1.1.0 written to /workspace/builds/worker-57/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] 4405d0f86df487426e64c1aadb5b00afa249d34ce643350971795b62ebd03c58
[INFO] running `Command { std: "docker" "start" "-a" "4405d0f86df487426e64c1aadb5b00afa249d34ce643350971795b62ebd03c58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4405d0f86df487426e64c1aadb5b00afa249d34ce643350971795b62ebd03c58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4405d0f86df487426e64c1aadb5b00afa249d34ce643350971795b62ebd03c58", kill_on_drop: false }`
[INFO] [stdout] 4405d0f86df487426e64c1aadb5b00afa249d34ce643350971795b62ebd03c58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] caac3f946d736ec7da6aabb69ad6113a596625e61af8d1eab05b26f9951150ac
[INFO] running `Command { std: "docker" "start" "-a" "caac3f946d736ec7da6aabb69ad6113a596625e61af8d1eab05b26f9951150ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling str-similarity v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "caac3f946d736ec7da6aabb69ad6113a596625e61af8d1eab05b26f9951150ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "caac3f946d736ec7da6aabb69ad6113a596625e61af8d1eab05b26f9951150ac", kill_on_drop: false }`
[INFO] [stdout] caac3f946d736ec7da6aabb69ad6113a596625e61af8d1eab05b26f9951150ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] be153534be84b1bc1e8d3f4c348f9b91a3b708425550bd7584f07edbfee5567c
[INFO] running `Command { std: "docker" "start" "-a" "be153534be84b1bc1e8d3f4c348f9b91a3b708425550bd7584f07edbfee5567c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling str-similarity v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "be153534be84b1bc1e8d3f4c348f9b91a3b708425550bd7584f07edbfee5567c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be153534be84b1bc1e8d3f4c348f9b91a3b708425550bd7584f07edbfee5567c", kill_on_drop: false }`
[INFO] [stdout] be153534be84b1bc1e8d3f4c348f9b91a3b708425550bd7584f07edbfee5567c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] 56ffba1bdae68436c56e9300be5b38f92512f83ead68f4c5108104df6effa6e1
[INFO] running `Command { std: "docker" "start" "-a" "56ffba1bdae68436c56e9300be5b38f92512f83ead68f4c5108104df6effa6e1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/str_similarity-3e82917c4ea0f6cf)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests str-similarity
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "56ffba1bdae68436c56e9300be5b38f92512f83ead68f4c5108104df6effa6e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56ffba1bdae68436c56e9300be5b38f92512f83ead68f4c5108104df6effa6e1", kill_on_drop: false }`
[INFO] [stdout] 56ffba1bdae68436c56e9300be5b38f92512f83ead68f4c5108104df6effa6e1