[INFO] fetching crate levenshtein_automata 0.2.1... [INFO] testing levenshtein_automata-0.2.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate levenshtein_automata 0.2.1 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate levenshtein_automata 0.2.1 [INFO] finished tweaking crates.io crate levenshtein_automata 0.2.1 [INFO] tweaked toml for crates.io crate levenshtein_automata 0.2.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate levenshtein_automata 0.2.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 2 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded fst v0.4.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 43af6530a8a8a580938b456ec88c326bc6b923ade027d9de24272e04fc1d207e [INFO] running `Command { std: "docker" "start" "-a" "43af6530a8a8a580938b456ec88c326bc6b923ade027d9de24272e04fc1d207e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "43af6530a8a8a580938b456ec88c326bc6b923ade027d9de24272e04fc1d207e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43af6530a8a8a580938b456ec88c326bc6b923ade027d9de24272e04fc1d207e", kill_on_drop: false }` [INFO] [stdout] 43af6530a8a8a580938b456ec88c326bc6b923ade027d9de24272e04fc1d207e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] eee00131a2c8286e4ff3c3c4df8ed9aab838c1c9eb5d7912694b8b91b7edceb0 [INFO] running `Command { std: "docker" "start" "-a" "eee00131a2c8286e4ff3c3c4df8ed9aab838c1c9eb5d7912694b8b91b7edceb0", kill_on_drop: false }` [INFO] [stderr] Compiling levenshtein_automata v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/alphabet.rs:25:17 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn iter(&self) -> slice::Iter<(char, FullCharacteristicVector)> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 25 | pub fn iter(&self) -> slice::Iter<'_, (char, FullCharacteristicVector)> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/dfa.rs:228:9 [INFO] [stdout] | [INFO] [stdout] 228 | &mut self, [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 232 | ) -> Utf8DFAStateBuilder { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 232 | ) -> Utf8DFAStateBuilder<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.55s [INFO] running `Command { std: "docker" "inspect" "eee00131a2c8286e4ff3c3c4df8ed9aab838c1c9eb5d7912694b8b91b7edceb0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eee00131a2c8286e4ff3c3c4df8ed9aab838c1c9eb5d7912694b8b91b7edceb0", kill_on_drop: false }` [INFO] [stdout] eee00131a2c8286e4ff3c3c4df8ed9aab838c1c9eb5d7912694b8b91b7edceb0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7ffac5b66d5a5e229eb4e627f923672e1a6a32b4380f1393fefd8feb086cc64a [INFO] running `Command { std: "docker" "start" "-a" "7ffac5b66d5a5e229eb4e627f923672e1a6a32b4380f1393fefd8feb086cc64a", kill_on_drop: false }` [INFO] [stderr] Compiling levenshtein v1.0.5 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/alphabet.rs:25:17 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn iter(&self) -> slice::Iter<(char, FullCharacteristicVector)> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 25 | pub fn iter(&self) -> slice::Iter<'_, (char, FullCharacteristicVector)> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/dfa.rs:228:9 [INFO] [stdout] | [INFO] [stdout] 228 | &mut self, [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 232 | ) -> Utf8DFAStateBuilder { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 232 | ) -> Utf8DFAStateBuilder<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling levenshtein_automata v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/alphabet.rs:25:17 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn iter(&self) -> slice::Iter<(char, FullCharacteristicVector)> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 25 | pub fn iter(&self) -> slice::Iter<'_, (char, FullCharacteristicVector)> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/dfa.rs:228:9 [INFO] [stdout] | [INFO] [stdout] 228 | &mut self, [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 232 | ) -> Utf8DFAStateBuilder { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 232 | ) -> Utf8DFAStateBuilder<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.32s [INFO] running `Command { std: "docker" "inspect" "7ffac5b66d5a5e229eb4e627f923672e1a6a32b4380f1393fefd8feb086cc64a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ffac5b66d5a5e229eb4e627f923672e1a6a32b4380f1393fefd8feb086cc64a", kill_on_drop: false }` [INFO] [stdout] 7ffac5b66d5a5e229eb4e627f923672e1a6a32b4380f1393fefd8feb086cc64a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 31cb9dfa4c6d02c97dba8229f7694298ecaad52196d946ad6197d6646ee1f2d9 [INFO] running `Command { std: "docker" "start" "-a" "31cb9dfa4c6d02c97dba8229f7694298ecaad52196d946ad6197d6646ee1f2d9", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/alphabet.rs:25:17 [INFO] [stderr] | [INFO] [stderr] 25 | pub fn iter(&self) -> slice::Iter<(char, FullCharacteristicVector)> { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 25 | pub fn iter(&self) -> slice::Iter<'_, (char, FullCharacteristicVector)> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/dfa.rs:228:9 [INFO] [stderr] | [INFO] [stderr] 228 | &mut self, [INFO] [stderr] | ^^^^^^^^^ the lifetime is elided here [INFO] [stderr] ... [INFO] [stderr] 232 | ) -> Utf8DFAStateBuilder { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 232 | ) -> Utf8DFAStateBuilder<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `levenshtein_automata` (lib) generated 2 warnings (run `cargo fix --lib -p levenshtein_automata` to apply 2 suggestions) [INFO] [stderr] warning: `levenshtein_automata` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/levenshtein_automata-9e7bfe8535d7b81d) [INFO] [stdout] [INFO] [stdout] running 34 tests [INFO] [stdout] test alphabet::tests::test_alphabet ... ok [INFO] [stdout] test alphabet::tests::test_full_characteristic ... ok [INFO] [stdout] test bench::bench_build_dfa_distance1_no_transpose ... ok [INFO] [stdout] test alphabet::tests::test_long_characteristic ... ok [INFO] [stdout] test bench::bench_build_dfa_distance1_with_transpose ... ok [INFO] [stdout] test bench::bench_build_parametricdfa_damerau_perf_1 ... ok [INFO] [stdout] test bench::bench_build_parametricdfa_perf_1 ... ok [INFO] [stdout] test tests::test_applied_distance ... ok [INFO] [stdout] test bench::bench_build_dfa_distance2_no_transpose ... ok [INFO] [stdout] test bench::bench_build_dfa_distance2_with_transpose ... ok [INFO] [stdout] test dfa::tests::test_utf8_dfa_builder ... ok [INFO] [stdout] test tests::test_damerau ... ok [INFO] [stdout] test tests::test_levenshtein_dfa_slow ... ignored [INFO] [stdout] test tests::test_levenshtein_nfa_slow ... ignored [INFO] [stdout] test tests::test_levenshtein_parametric_dfa_slow ... ignored [INFO] [stdout] test tests::test_levenshtein ... ok [INFO] [stdout] test bench::bench_build_parametricdfa_perf_2 ... ok [INFO] [stdout] test tests::test_jp2 ... ok [INFO] [stdout] test tests::test_prefix_dfa_1_damerau ... ok [INFO] [stdout] test tests::test_levenshtein_dfa ... ok [INFO] [stdout] test tests::test_prefix_dfa_1_lev ... ok [INFO] [stdout] test tests::test_utf8_simple ... ok [INFO] [stdout] test tests::test_simple ... ok [INFO] [stdout] test tests::test_prefix ... ok [INFO] [stdout] test tests::test_prefix_dfa_2_lev ... ok [INFO] [stdout] test tests::test_dead_state ... ok [INFO] [stdout] test bench::bench_build_parametricdfa_damerau_perf_2_profile ... ok [INFO] [stdout] test tests::test_issue_3 ... ok [INFO] [stdout] test tests::test_jp ... ok [INFO] [stdout] test bench::bench_build_parametricdfa_perf_3 ... ok [INFO] [stdout] test bench::bench_build_dfa_distance3_no_transpose ... ok [INFO] [stdout] test tests::test_levenshtein_parametric_dfa_long ... ok [INFO] [stdout] test bench::bench_build_dfa_distance3_with_transpose ... ok [INFO] [stdout] test bench::bench_build_dfa_distance4_no_transpose ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 31 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 2.43s [INFO] [stdout] [INFO] [stderr] Doc-tests levenshtein_automata [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 8) ... ok [INFO] [stdout] test src/dfa.rs - dfa::DFA (line 25) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.73s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "31cb9dfa4c6d02c97dba8229f7694298ecaad52196d946ad6197d6646ee1f2d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "31cb9dfa4c6d02c97dba8229f7694298ecaad52196d946ad6197d6646ee1f2d9", kill_on_drop: false }` [INFO] [stdout] 31cb9dfa4c6d02c97dba8229f7694298ecaad52196d946ad6197d6646ee1f2d9