[INFO] fetching crate ironcore-search-helpers 0.1.2...
[INFO] testing ironcore-search-helpers-0.1.2 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate ironcore-search-helpers 0.1.2 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate ironcore-search-helpers 0.1.2 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ironcore-search-helpers 0.1.2
[INFO] finished tweaking crates.io crate ironcore-search-helpers 0.1.2
[INFO] tweaked toml for crates.io crate ironcore-search-helpers 0.1.2 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e97ae5188e71a9823f5b6d9637b6c6ed09daeccbab1d05a26491c628aef8e4b6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e97ae5188e71a9823f5b6d9637b6c6ed09daeccbab1d05a26491c628aef8e4b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e97ae5188e71a9823f5b6d9637b6c6ed09daeccbab1d05a26491c628aef8e4b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e97ae5188e71a9823f5b6d9637b6c6ed09daeccbab1d05a26491c628aef8e4b6", kill_on_drop: false }`
[INFO] [stdout] e97ae5188e71a9823f5b6d9637b6c6ed09daeccbab1d05a26491c628aef8e4b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ca037620c2ed0ba24b7c54cf687b546f0bcf03fb4155dcc618ee3cc5d4104dd7
[INFO] running `Command { std: "docker" "start" "-a" "ca037620c2ed0ba24b7c54cf687b546f0bcf03fb4155dcc618ee3cc5d4104dd7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.73
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling unidecode v0.3.0
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling sha2 v0.8.2
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling ironcore-search-helpers v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.08s
[INFO] running `Command { std: "docker" "inspect" "ca037620c2ed0ba24b7c54cf687b546f0bcf03fb4155dcc618ee3cc5d4104dd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca037620c2ed0ba24b7c54cf687b546f0bcf03fb4155dcc618ee3cc5d4104dd7", kill_on_drop: false }`
[INFO] [stdout] ca037620c2ed0ba24b7c54cf687b546f0bcf03fb4155dcc618ee3cc5d4104dd7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d7a525681574defb8d996a0a94ff11072078c54e52e0ea7744023440717ecf65
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d7a525681574defb8d996a0a94ff11072078c54e52e0ea7744023440717ecf65", kill_on_drop: false }`
[INFO] [stderr]    Compiling ironcore-search-helpers v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.17s
[INFO] running `Command { std: "docker" "inspect" "d7a525681574defb8d996a0a94ff11072078c54e52e0ea7744023440717ecf65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7a525681574defb8d996a0a94ff11072078c54e52e0ea7744023440717ecf65", kill_on_drop: false }`
[INFO] [stdout] d7a525681574defb8d996a0a94ff11072078c54e52e0ea7744023440717ecf65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 26cc90df4fdf34c7020179a34c4967cacea203ad7b163a104d89b5ce86fcf741
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "26cc90df4fdf34c7020179a34c4967cacea203ad7b163a104d89b5ce86fcf741", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.35s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ironcore_search_helpers-fc20a8e5cf97f98f
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test tests::make_tri_grams_works_multichar_translate ... ok
[INFO] [stderr]    Doc-tests ironcore-search-helpers
[INFO] [stdout] test tests::make_tri_grams_works_multi_word ... ok
[INFO] [stdout] test tests::make_tri_grams_works_short_multibyte ... ok
[INFO] [stdout] test tests::make_tri_grams_works_short_non_ascii ... ok
[INFO] [stdout] test tests::make_tri_grams_works_arabic ... ok
[INFO] [stdout] test tests::word_to_trigrams_known ... ok
[INFO] [stdout] test tests::char_to_trans_not_latinizable ... ok
[INFO] [stdout] test tests::string_transliterated ... ok
[INFO] [stdout] test tests::generate_hashes_for_string_compute_known_value ... ok
[INFO] [stdout] test tests::make_tri_grams_works_non_ascii ... ok
[INFO] [stdout] test tests::make_tri_grams_eliminates_duplicates ... ok
[INFO] [stdout] test tests::generate_hashes_for_string_with_padding_empty_string ... ok
[INFO] [stdout] test tests::generate_hashes_for_string_with_padding_adds_at_least_one ... ok
[INFO] [stdout] test tests::generate_hashes_for_string_too_long_errors ... ok
[INFO] [stdout] test tests::as_u32_be_known_result ... ok
[INFO] [stdout] test tests::char_to_trans_latinizable ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - take_lock (line 170) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "26cc90df4fdf34c7020179a34c4967cacea203ad7b163a104d89b5ce86fcf741", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26cc90df4fdf34c7020179a34c4967cacea203ad7b163a104d89b5ce86fcf741", kill_on_drop: false }`
[INFO] [stdout] 26cc90df4fdf34c7020179a34c4967cacea203ad7b163a104d89b5ce86fcf741