[INFO] fetching crate rapidfuzz 0.5.0...
[INFO] testing rapidfuzz-0.5.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0
[INFO] extracting crate rapidfuzz 0.5.0 into /workspace/builds/worker-4-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-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rapidfuzz 0.5.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d24133e6a00896ce994c85745500ef95e4b1389d8be60b48c917cec1f9956943
[INFO] running `Command { std: "docker" "start" "-a" "d24133e6a00896ce994c85745500ef95e4b1389d8be60b48c917cec1f9956943", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d24133e6a00896ce994c85745500ef95e4b1389d8be60b48c917cec1f9956943", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d24133e6a00896ce994c85745500ef95e4b1389d8be60b48c917cec1f9956943", kill_on_drop: false }`
[INFO] [stdout] d24133e6a00896ce994c85745500ef95e4b1389d8be60b48c917cec1f9956943
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 4ea6afdd6967b8d359aae066c575b9863b7b31f315ef93c2e3eab19418e2ea88
[INFO] running `Command { std: "docker" "start" "-a" "4ea6afdd6967b8d359aae066c575b9863b7b31f315ef93c2e3eab19418e2ea88", 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)]` 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" "4ea6afdd6967b8d359aae066c575b9863b7b31f315ef93c2e3eab19418e2ea88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ea6afdd6967b8d359aae066c575b9863b7b31f315ef93c2e3eab19418e2ea88", kill_on_drop: false }`
[INFO] [stdout] 4ea6afdd6967b8d359aae066c575b9863b7b31f315ef93c2e3eab19418e2ea88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] a06cb5a9cf16bfd0e772165365fb20a279f63c918a3ed5697f709c4b7ed21429
[INFO] running `Command { std: "docker" "start" "-a" "a06cb5a9cf16bfd0e772165365fb20a279f63c918a3ed5697f709c4b7ed21429", 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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.11s
[INFO] running `Command { std: "docker" "inspect" "a06cb5a9cf16bfd0e772165365fb20a279f63c918a3ed5697f709c4b7ed21429", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a06cb5a9cf16bfd0e772165365fb20a279f63c918a3ed5697f709c4b7ed21429", kill_on_drop: false }`
[INFO] [stdout] a06cb5a9cf16bfd0e772165365fb20a279f63c918a3ed5697f709c4b7ed21429
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 36b37dec8187c37122cd7e6688016e34501570dfa16e21d73c382f86cdf7efd3
[INFO] running `Command { std: "docker" "start" "-a" "36b37dec8187c37122cd7e6688016e34501570dfa16e21d73c382f86cdf7efd3", 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)]` 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/x86_64-unknown-linux-musl/debug/deps/rapidfuzz-76c8bfacf8933c99)
[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::hamming::tests::empty ... ok
[INFO] [stdout] test distance::damerau_levenshtein::tests::damerau_levenshtein_empty ... 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::indel::tests::fuzzing_regressions ... ok
[INFO] [stdout] test distance::damerau_levenshtein::tests::unicode ... ok
[INFO] [stdout] test distance::indel::tests::completely_different ... ok
[INFO] [stdout] test distance::hamming::tests::unequal_length ... ok
[INFO] [stdout] test distance::damerau_levenshtein::tests::damerau_levenshtein_simple ... ok
[INFO] [stdout] test distance::indel::tests::test_mbleven ... ok
[INFO] [stdout] test distance::indel::tests::test_issue_unknown ... ok
[INFO] [stdout] test distance::indel::tests::similar ... ok
[INFO] [stdout] test distance::indel::tests::unicode ... ok
[INFO] [stdout] test distance::jaro::tests::test_no_cutoff ... ok
[INFO] [stdout] test distance::indel::tests::test_banded_implementation ... ok
[INFO] [stdout] test distance::jaro::tests::fuzzing_regressions ... ok
[INFO] [stdout] test distance::lcs_seq::tests::fuzzing_regressions ... ok
[INFO] [stdout] test distance::lcs_seq::tests::unicode ... ok
[INFO] [stdout] test distance::lcs_seq::tests::test_cached ... ok
[INFO] [stdout] test distance::levenshtein::tests::empty ... ok
[INFO] [stdout] test distance::jaro_winkler::tests::unicode ... ok
[INFO] [stdout] test distance::jaro_winkler::tests::test_no_cutoff ... ok
[INFO] [stdout] test distance::levenshtein::tests::test_blockwise ... ok
[INFO] [stdout] test distance::jaro::tests::unicode ... ok
[INFO] [stdout] test distance::lcs_seq::tests::completely_different ... ok
[INFO] [stdout] test distance::lcs_seq::tests::similar ... ok
[INFO] [stdout] test distance::levenshtein::tests::simple ... ok
[INFO] [stdout] test fuzz::tests::first_string_empty ... ok
[INFO] [stdout] test distance::osa::tests::unicode ... ok
[INFO] [stdout] test fuzz::tests::issue210 ... ok
[INFO] [stdout] test fuzz::tests::issue206 ... ok
[INFO] [stdout] test fuzz::tests::second_string_empty ... ok
[INFO] [stdout] test distance::levenshtein::tests::unicode ... ok
[INFO] [stdout] test distance::lcs_seq::tests::test_mbleven ... ok
[INFO] [stdout] test fuzz::tests::two_empty_strings ... ok
[INFO] [stdout] test fuzz::tests::test_partial_ratio ... ok
[INFO] [stdout] test fuzz::tests::test_equal ... ok
[INFO] [stdout] test distance::osa::tests::simple ... ok
[INFO] [stdout] test distance::levenshtein::tests::weighted_simple ... ok
[INFO] [stdout] test distance::levenshtein::tests::test_banded ... ok
[INFO] [stdout] test distance::levenshtein::tests::test_mbleven ... 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] [stdout] 
[INFO] [stdout] test result: ok. 47 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 21.35s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "36b37dec8187c37122cd7e6688016e34501570dfa16e21d73c382f86cdf7efd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36b37dec8187c37122cd7e6688016e34501570dfa16e21d73c382f86cdf7efd3", kill_on_drop: false }`
[INFO] [stdout] 36b37dec8187c37122cd7e6688016e34501570dfa16e21d73c382f86cdf7efd3