[INFO] fetching crate txtdist 0.2.1...
[INFO] testing txtdist-0.2.1 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate txtdist 0.2.1 into /workspace/builds/worker-97/source
[INFO] validating manifest of crates.io crate txtdist 0.2.1 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate txtdist 0.2.1
[INFO] finished tweaking crates.io crate txtdist 0.2.1
[INFO] tweaked toml for crates.io crate txtdist 0.2.1 written to /workspace/builds/worker-97/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c46312f60111b94aa0ad27b485a8f95dde0835a5c9e06a74912dbc5b1891dbbb
[INFO] running `Command { std: "docker" "start" "-a" "c46312f60111b94aa0ad27b485a8f95dde0835a5c9e06a74912dbc5b1891dbbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c46312f60111b94aa0ad27b485a8f95dde0835a5c9e06a74912dbc5b1891dbbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c46312f60111b94aa0ad27b485a8f95dde0835a5c9e06a74912dbc5b1891dbbb", kill_on_drop: false }`
[INFO] [stdout] c46312f60111b94aa0ad27b485a8f95dde0835a5c9e06a74912dbc5b1891dbbb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a5460d9782b3f3b402bf3710ff141a6844d9d7989471e7a24312e59feabc3aa9
[INFO] running `Command { std: "docker" "start" "-a" "a5460d9782b3f3b402bf3710ff141a6844d9d7989471e7a24312e59feabc3aa9", kill_on_drop: false }`
[INFO] [stderr]    Compiling txtdist v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "a5460d9782b3f3b402bf3710ff141a6844d9d7989471e7a24312e59feabc3aa9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5460d9782b3f3b402bf3710ff141a6844d9d7989471e7a24312e59feabc3aa9", kill_on_drop: false }`
[INFO] [stdout] a5460d9782b3f3b402bf3710ff141a6844d9d7989471e7a24312e59feabc3aa9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d05003316f2546f8ffca11be1fb26e6f4852aa63f8605588cf60a7929151ee46
[INFO] running `Command { std: "docker" "start" "-a" "d05003316f2546f8ffca11be1fb26e6f4852aa63f8605588cf60a7929151ee46", kill_on_drop: false }`
[INFO] [stderr]    Compiling txtdist v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "d05003316f2546f8ffca11be1fb26e6f4852aa63f8605588cf60a7929151ee46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d05003316f2546f8ffca11be1fb26e6f4852aa63f8605588cf60a7929151ee46", kill_on_drop: false }`
[INFO] [stdout] d05003316f2546f8ffca11be1fb26e6f4852aa63f8605588cf60a7929151ee46
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2629614e5dc62b217d36e1a7acb0be55a9ffc662f34c81d5f79604a8a1f2a62f
[INFO] running `Command { std: "docker" "start" "-a" "2629614e5dc62b217d36e1a7acb0be55a9ffc662f34c81d5f79604a8a1f2a62f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/txtdist-b9120e675e54b565)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_levenschtein ... ok
[INFO] [stdout] test tests::test_damerau_levenschtein ... 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 txtdist
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - levenshtein (line 49) ... ok
[INFO] [stdout] test src/lib.rs - damerau_levenshtein (line 97) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.41s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2629614e5dc62b217d36e1a7acb0be55a9ffc662f34c81d5f79604a8a1f2a62f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2629614e5dc62b217d36e1a7acb0be55a9ffc662f34c81d5f79604a8a1f2a62f", kill_on_drop: false }`
[INFO] [stdout] 2629614e5dc62b217d36e1a7acb0be55a9ffc662f34c81d5f79604a8a1f2a62f