[INFO] fetching crate rapidfuzz 0.5.0...
[INFO] testing rapidfuzz-0.5.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate rapidfuzz 0.5.0 into /workspace/builds/worker-2-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-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rapidfuzz 0.5.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 93c98f33cdcb174b612436ce698d5ac523bf804607816fd6f5dc8fe2298fb92d
[INFO] running `Command { std: "docker" "start" "-a" "93c98f33cdcb174b612436ce698d5ac523bf804607816fd6f5dc8fe2298fb92d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "93c98f33cdcb174b612436ce698d5ac523bf804607816fd6f5dc8fe2298fb92d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93c98f33cdcb174b612436ce698d5ac523bf804607816fd6f5dc8fe2298fb92d", kill_on_drop: false }`
[INFO] [stdout] 93c98f33cdcb174b612436ce698d5ac523bf804607816fd6f5dc8fe2298fb92d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d1fce33233d6e4ac895ab024e32372aa9014fabe78ccb0baba9534484b95f41b
[INFO] running `Command { std: "docker" "start" "-a" "d1fce33233d6e4ac895ab024e32372aa9014fabe78ccb0baba9534484b95f41b", 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 0.84s
[INFO] running `Command { std: "docker" "inspect" "d1fce33233d6e4ac895ab024e32372aa9014fabe78ccb0baba9534484b95f41b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1fce33233d6e4ac895ab024e32372aa9014fabe78ccb0baba9534484b95f41b", kill_on_drop: false }`
[INFO] [stdout] d1fce33233d6e4ac895ab024e32372aa9014fabe78ccb0baba9534484b95f41b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f37852a271aaf39b288915a89c445e97d0f3d39e8c96646a35c37d2880651142
[INFO] running `Command { std: "docker" "start" "-a" "f37852a271aaf39b288915a89c445e97d0f3d39e8c96646a35c37d2880651142", 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 3.34s
[INFO] running `Command { std: "docker" "inspect" "f37852a271aaf39b288915a89c445e97d0f3d39e8c96646a35c37d2880651142", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f37852a271aaf39b288915a89c445e97d0f3d39e8c96646a35c37d2880651142", kill_on_drop: false }`
[INFO] [stdout] f37852a271aaf39b288915a89c445e97d0f3d39e8c96646a35c37d2880651142
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 48edcc285c77da0af61c3c73f42888b9edca290c2c8576d4fe9e90f122a0c5c2
[INFO] running `Command { std: "docker" "start" "-a" "48edcc285c77da0af61c3c73f42888b9edca290c2c8576d4fe9e90f122a0c5c2", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stdout] running 47 tests
[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] test distance::damerau_levenshtein::tests::damerau_levenshtein_empty ... ok
[INFO] [stdout] test distance::damerau_levenshtein::tests::unicode ... ok
[INFO] [stdout] test distance::damerau_levenshtein::tests::damerau_levenshtein_simple ... ok
[INFO] [stdout] test distance::hamming::tests::diff_multibyte ... 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::empty ... ok
[INFO] [stdout] test distance::indel::tests::completely_different ... ok
[INFO] [stdout] test distance::hamming::tests::unequal_length ... ok
[INFO] [stdout] test distance::indel::tests::test_issue_unknown ... ok
[INFO] [stdout] test distance::indel::tests::unicode ... ok
[INFO] [stdout] test distance::lcs_seq::tests::completely_different ... ok
[INFO] [stdout] test distance::jaro::tests::unicode ... ok
[INFO] [stdout] test distance::indel::tests::similar ... ok
[INFO] [stdout] test distance::indel::tests::fuzzing_regressions ... 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::fuzzing_regressions ... ok
[INFO] [stdout] test distance::jaro_winkler::tests::unicode ... ok
[INFO] [stdout] test distance::indel::tests::test_banded_implementation ... ok
[INFO] [stdout] test distance::hamming::tests::diff ... ok
[INFO] [stdout] test distance::levenshtein::tests::unicode ... ok
[INFO] [stdout] test distance::levenshtein::tests::test_blockwise ... 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::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::test_mbleven ... ok
[INFO] [stdout] test distance::lcs_seq::tests::fuzzing_regressions ... ok
[INFO] [stdout] test distance::levenshtein::tests::weighted_simple ... ok
[INFO] [stdout] test distance::indel::tests::test_mbleven ... ok
[INFO] [stdout] test fuzz::tests::second_string_empty ... ok
[INFO] [stdout] test distance::osa::tests::unicode ... ok
[INFO] [stdout] test fuzz::tests::issue210 ... ok
[INFO] [stdout] test distance::levenshtein::tests::test_mbleven ... ok
[INFO] [stdout] test fuzz::tests::test_equal ... ok
[INFO] [stdout] test fuzz::tests::two_empty_strings ... ok
[INFO] [stdout] test distance::osa::tests::simple ... ok
[INFO] [stdout] test fuzz::tests::test_partial_ratio ... ok
[INFO] [stdout] test fuzz::tests::issue206 ... ok
[INFO] [stdout] test fuzz::tests::first_string_empty ... ok
[INFO] [stdout] test distance::levenshtein::tests::test_banded ... ok
[INFO] [stdout] test distance::jaro_winkler::tests::test_flag_chars ... ok
[INFO] [stdout] test distance::jaro::tests::test_flag_chars ... ok
[INFO] [stdout] test distance::levenshtein::tests::test_large_band ... ok
[INFO] [stderr]    Doc-tests rapidfuzz
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 47 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 22.78s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[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/hamming.rs - distance::hamming::distance (line 195) ... ok
[INFO] [stdout] test src/distance/damerau_levenshtein.rs - distance::damerau_levenshtein::distance (line 223) ... ok
[INFO] [stdout] test src/distance/osa.rs - distance::osa (line 17) ... ok
[INFO] [stdout] test src/distance/damerau_levenshtein.rs - distance::damerau_levenshtein::BatchComparator (line 398) ... ok
[INFO] [stdout] test src/distance/lcs_seq.rs - distance::lcs_seq::distance (line 578) ... ok
[INFO] [stdout] test src/distance/lcs_seq.rs - distance::lcs_seq::similarity (line 627) ... ok
[INFO] [stdout] test src/distance/lcs_seq.rs - distance::lcs_seq::BatchComparator (line 760) ... ok
[INFO] [stdout] test src/distance/levenshtein.rs - distance::levenshtein::BatchComparator (line 1629) ... 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/indel.rs - distance::indel::distance (line 115) ... ok
[INFO] [stdout] test src/distance/prefix.rs - distance::prefix::similarity (line 119) ... ok
[INFO] [stdout] test src/distance/levenshtein.rs - distance::levenshtein::distance (line 1375) ... ok
[INFO] [stdout] test src/distance/prefix.rs - distance::prefix::BatchComparator (line 252) ... ok
[INFO] [stdout] test src/distance/indel.rs - distance::indel::BatchComparator (line 316) ... ok
[INFO] [stdout] test src/fuzz.rs - fuzz::RatioBatchComparator (line 91) ... ok
[INFO] [stdout] test src/fuzz.rs - fuzz::ratio (line 42) ... ok
[INFO] [stdout] test src/distance/levenshtein.rs - distance::levenshtein (line 12) ... 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" "48edcc285c77da0af61c3c73f42888b9edca290c2c8576d4fe9e90f122a0c5c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48edcc285c77da0af61c3c73f42888b9edca290c2c8576d4fe9e90f122a0c5c2", kill_on_drop: false }`
[INFO] [stdout] 48edcc285c77da0af61c3c73f42888b9edca290c2c8576d4fe9e90f122a0c5c2