[INFO] fetching crate rapidfuzz 0.5.0...
[INFO] testing rapidfuzz-0.5.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate rapidfuzz 0.5.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate rapidfuzz 0.5.0
[INFO] finished tweaking crates.io crate rapidfuzz 0.5.0
[INFO] tweaked toml for crates.io crate rapidfuzz 0.5.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rapidfuzz 0.5.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 88fef53bd69b658c98ee14b2b5f4716d62547e2d57b575f68bb779164b090b5f
[INFO] running `Command { std: "docker" "start" "-a" "88fef53bd69b658c98ee14b2b5f4716d62547e2d57b575f68bb779164b090b5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88fef53bd69b658c98ee14b2b5f4716d62547e2d57b575f68bb779164b090b5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88fef53bd69b658c98ee14b2b5f4716d62547e2d57b575f68bb779164b090b5f", kill_on_drop: false }`
[INFO] [stdout] 88fef53bd69b658c98ee14b2b5f4716d62547e2d57b575f68bb779164b090b5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a1c9b6f03a102ad03eba72bbdbe6d36cae99c87e6d7f905ee47b9ade2c2b5385
[INFO] running `Command { std: "docker" "start" "-a" "a1c9b6f03a102ad03eba72bbdbe6d36cae99c87e6d7f905ee47b9ade2c2b5385", kill_on_drop: false }`
[INFO] [stderr]    Compiling rapidfuzz v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `MetricUsize2` is never used
[INFO] [stdout]  --> src/details/distance.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub trait MetricUsize2 {
[INFO] [stdout]   |           ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "a1c9b6f03a102ad03eba72bbdbe6d36cae99c87e6d7f905ee47b9ade2c2b5385", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1c9b6f03a102ad03eba72bbdbe6d36cae99c87e6d7f905ee47b9ade2c2b5385", kill_on_drop: false }`
[INFO] [stdout] a1c9b6f03a102ad03eba72bbdbe6d36cae99c87e6d7f905ee47b9ade2c2b5385
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d622c0ae0e2dc2392fd66e2ed7b05e3df9d85130454a80ccb1f202bd2520c5dd
[INFO] running `Command { std: "docker" "start" "-a" "d622c0ae0e2dc2392fd66e2ed7b05e3df9d85130454a80ccb1f202bd2520c5dd", kill_on_drop: false }`
[INFO] [stdout] warning: trait `MetricUsize2` is never used
[INFO] [stdout]  --> src/details/distance.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub trait MetricUsize2 {
[INFO] [stdout]   |           ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rapidfuzz v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `MetricUsize2` is never used
[INFO] [stdout]  --> src/details/distance.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub trait MetricUsize2 {
[INFO] [stdout]   |           ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.91s
[INFO] running `Command { std: "docker" "inspect" "d622c0ae0e2dc2392fd66e2ed7b05e3df9d85130454a80ccb1f202bd2520c5dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d622c0ae0e2dc2392fd66e2ed7b05e3df9d85130454a80ccb1f202bd2520c5dd", kill_on_drop: false }`
[INFO] [stdout] d622c0ae0e2dc2392fd66e2ed7b05e3df9d85130454a80ccb1f202bd2520c5dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2496c9861ed1da69c6602fb3218ec70617a5b5df4204f1f244463d4c716c9e5a
[INFO] running `Command { std: "docker" "start" "-a" "2496c9861ed1da69c6602fb3218ec70617a5b5df4204f1f244463d4c716c9e5a", kill_on_drop: false }`
[INFO] [stderr] warning: trait `MetricUsize2` is never used
[INFO] [stderr]  --> src/details/distance.rs:4:11
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub trait MetricUsize2 {
[INFO] [stderr]   |           ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rapidfuzz` (lib) generated 1 warning
[INFO] [stderr] warning: `rapidfuzz` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rapidfuzz-9baaef179c3aa4a4)
[INFO] [stdout] 
[INFO] [stdout] running 47 tests
[INFO] [stdout] test distance::hamming::tests::diff_multibyte ... ok
[INFO] [stdout] test distance::hamming::tests::diff ... ok
[INFO] [stdout] test distance::damerau_levenshtein::tests::unicode ... ok
[INFO] [stdout] test distance::hamming::tests::empty ... ok
[INFO] [stdout] test distance::damerau_levenshtein::tests::damerau_levenshtein_simple ... ok
[INFO] [stdout] test distance::hamming::tests::names ... ok
[INFO] [stdout] test distance::hamming::tests::numbers ... ok
[INFO] [stdout] test distance::hamming::tests::same ... ok
[INFO] [stdout] test distance::hamming::tests::unequal_length ... ok
[INFO] [stdout] test distance::indel::tests::completely_different ... ok
[INFO] [stdout] test distance::indel::tests::fuzzing_regressions ... ok
[INFO] [stdout] test distance::indel::tests::similar ... ok
[INFO] [stdout] test distance::indel::tests::test_issue_unknown ... ok
[INFO] [stdout] test distance::indel::tests::test_mbleven ... ok
[INFO] [stdout] test distance::indel::tests::unicode ... ok
[INFO] [stdout] test distance::indel::tests::test_banded_implementation ... ok
[INFO] [stdout] test distance::jaro::tests::test_no_cutoff ... ok
[INFO] [stdout] test distance::jaro_winkler::tests::test_no_cutoff ... ok
[INFO] [stdout] test distance::jaro::tests::unicode ... ok
[INFO] [stdout] test distance::lcs_seq::tests::fuzzing_regressions ... ok
[INFO] [stdout] test distance::jaro::tests::fuzzing_regressions ... ok
[INFO] [stdout] test distance::lcs_seq::tests::similar ... ok
[INFO] [stdout] test distance::lcs_seq::tests::test_cached ... ok
[INFO] [stdout] test distance::lcs_seq::tests::test_mbleven ... ok
[INFO] [stdout] test distance::jaro_winkler::tests::unicode ... ok
[INFO] [stdout] test distance::levenshtein::tests::empty ... ok
[INFO] [stdout] test distance::levenshtein::tests::simple ... ok
[INFO] [stdout] test distance::lcs_seq::tests::unicode ... ok
[INFO] [stdout] test distance::levenshtein::tests::test_blockwise ... ok
[INFO] [stdout] test distance::levenshtein::tests::test_mbleven ... ok
[INFO] [stdout] test distance::levenshtein::tests::unicode ... ok
[INFO] [stdout] test distance::levenshtein::tests::weighted_simple ... ok
[INFO] [stdout] test distance::osa::tests::simple ... ok
[INFO] [stdout] test distance::damerau_levenshtein::tests::damerau_levenshtein_empty ... ok
[INFO] [stdout] test fuzz::tests::issue206 ... ok
[INFO] [stdout] test fuzz::tests::issue210 ... ok
[INFO] [stdout] test distance::osa::tests::unicode ... ok
[INFO] [stdout] test fuzz::tests::second_string_empty ... ok
[INFO] [stdout] test distance::levenshtein::tests::test_banded ... ok
[INFO] [stdout] test fuzz::tests::first_string_empty ... ok
[INFO] [stdout] test fuzz::tests::test_partial_ratio ... ok
[INFO] [stdout] test fuzz::tests::test_equal ... ok
[INFO] [stdout] test fuzz::tests::two_empty_strings ... ok
[INFO] [stdout] test distance::jaro_winkler::tests::test_flag_chars ... ok
[INFO] [stdout] test distance::lcs_seq::tests::completely_different ... ok
[INFO] [stdout] test distance::jaro::tests::test_flag_chars ... ok
[INFO] [stderr]    Doc-tests rapidfuzz
[INFO] [stdout] test distance::levenshtein::tests::test_large_band ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 47 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 13.26s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test src/distance/hamming.rs - distance::hamming::distance (line 195) ... ok
[INFO] [stdout] test src/distance/hamming.rs - distance::hamming::BatchComparator (line 408) ... ok
[INFO] [stdout] test src/distance/postfix.rs - distance::postfix::BatchComparator (line 252) ... ok
[INFO] [stdout] test src/distance/postfix.rs - distance::postfix::similarity (line 119) ... ok
[INFO] [stdout] test src/distance/damerau_levenshtein.rs - distance::damerau_levenshtein (line 30) ... ok
[INFO] [stdout] test src/distance/levenshtein.rs - distance::levenshtein::distance (line 1375) ... ok
[INFO] [stdout] test src/distance/lcs_seq.rs - distance::lcs_seq::similarity (line 627) ... ok
[INFO] [stdout] test src/distance/osa.rs - distance::osa (line 17) ... ok
[INFO] [stdout] test src/distance/prefix.rs - distance::prefix::similarity (line 119) ... ok
[INFO] [stdout] test src/distance/lcs_seq.rs - distance::lcs_seq::distance (line 578) ... ok
[INFO] [stdout] test src/distance/damerau_levenshtein.rs - distance::damerau_levenshtein::BatchComparator (line 398) ... ok
[INFO] [stdout] test src/distance/indel.rs - distance::indel::distance (line 115) ... ok
[INFO] [stdout] test src/distance/levenshtein.rs - distance::levenshtein (line 12) ... ok
[INFO] [stdout] test src/distance/indel.rs - distance::indel::BatchComparator (line 316) ... ok
[INFO] [stdout] test src/distance/lcs_seq.rs - distance::lcs_seq::BatchComparator (line 760) ... ok
[INFO] [stdout] test src/distance/prefix.rs - distance::prefix::BatchComparator (line 252) ... ok
[INFO] [stdout] test src/distance/levenshtein.rs - distance::levenshtein::BatchComparator (line 1629) ... ok
[INFO] [stdout] test src/fuzz.rs - fuzz::ratio (line 42) ... ok
[INFO] [stdout] test src/distance/damerau_levenshtein.rs - distance::damerau_levenshtein::distance (line 223) ... ok
[INFO] [stdout] test src/fuzz.rs - fuzz::RatioBatchComparator (line 91) ... ok
[INFO] [stdout] test src/lib.rs - HashableChar (line 123) ... ok
[INFO] [stdout] test src/lib.rs - (line 28) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.71s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2496c9861ed1da69c6602fb3218ec70617a5b5df4204f1f244463d4c716c9e5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2496c9861ed1da69c6602fb3218ec70617a5b5df4204f1f244463d4c716c9e5a", kill_on_drop: false }`
[INFO] [stdout] 2496c9861ed1da69c6602fb3218ec70617a5b5df4204f1f244463d4c716c9e5a