[INFO] fetching crate voca_rs 1.10.0...
[INFO] testing voca_rs-1.10.0 against 1.44.0 for beta-1.45-1
[INFO] extracting crate voca_rs 1.10.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate voca_rs 1.10.0 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate voca_rs 1.10.0
[INFO] finished tweaking crates.io crate voca_rs 1.10.0
[INFO] tweaked toml for crates.io crate voca_rs 1.10.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 94f3424417be3c4819eaca93b2ea3f72d72d8053b6a061ad75065d9986a70da9
[INFO] running `"docker" "start" "-a" "94f3424417be3c4819eaca93b2ea3f72d72d8053b6a061ad75065d9986a70da9"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling unidecode v0.3.0
[INFO] [stderr]    Compiling unicode-segmentation v1.6.0
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling aho-corasick v0.7.10
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling stfu8 v0.2.4
[INFO] [stderr]    Compiling voca_rs v1.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.49s
[INFO] running `"docker" "inspect" "94f3424417be3c4819eaca93b2ea3f72d72d8053b6a061ad75065d9986a70da9"`
[INFO] running `"docker" "rm" "-f" "94f3424417be3c4819eaca93b2ea3f72d72d8053b6a061ad75065d9986a70da9"`
[INFO] [stdout] 94f3424417be3c4819eaca93b2ea3f72d72d8053b6a061ad75065d9986a70da9
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e0a69671093b0117d8af12740be037844ed4eff1a1ebc864f8c5e182d51ffbdb
[INFO] running `"docker" "start" "-a" "e0a69671093b0117d8af12740be037844ed4eff1a1ebc864f8c5e182d51ffbdb"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling voca_rs v1.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `"docker" "inspect" "e0a69671093b0117d8af12740be037844ed4eff1a1ebc864f8c5e182d51ffbdb"`
[INFO] running `"docker" "rm" "-f" "e0a69671093b0117d8af12740be037844ed4eff1a1ebc864f8c5e182d51ffbdb"`
[INFO] [stdout] e0a69671093b0117d8af12740be037844ed4eff1a1ebc864f8c5e182d51ffbdb
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a778e88add9a9cda31d6c142928304fdb60e4fd4b40809975c18cd8010ee2557
[INFO] running `"docker" "start" "-a" "a778e88add9a9cda31d6c142928304fdb60e4fd4b40809975c18cd8010ee2557"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/voca_rs-39f42ffcf4a42ae2
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests voca_rs
[INFO] [stdout] 
[INFO] [stdout] running 105 tests
[INFO] [stdout] test src/case.rs - case::lower_case (line 222) ... ok
[INFO] [stdout] test src/case.rs - case::decapitalize (line 127) ... ok
[INFO] [stdout] test src/case.rs - case::train_case (line 406) ... ok
[INFO] [stdout] test src/case.rs - case::kebab_case (line 153) ... ok
[INFO] [stdout] test src/case.rs - case::pascal_case (line 252) ... ok
[INFO] [stdout] test src/case.rs - case::lower_first (line 461) ... ok
[INFO] [stdout] test src/case.rs - case::title_case (line 376) ... ok
[INFO] [stdout] test src/case.rs - case::upper_case (line 430) ... ok
[INFO] [stdout] test src/case.rs - case::shouty_snake_case (line 298) ... ok
[INFO] [stdout] test src/case.rs - case::shouty_kebab_case (line 176) ... ok
[INFO] [stdout] test src/case.rs - case::camel_case (line 10) ... ok
[INFO] [stdout] test src/case.rs - case::capitalize (line 62) ... ok
[INFO] [stdout] test src/case.rs - case::snake_case (line 275) ... ok
[INFO] [stdout] test src/case.rs - case::swap_case (line 338) ... ok
[INFO] [stdout] test src/chop.rs - chop::grapheme_at (line 171) ... ok
[INFO] [stdout] test src/case.rs - case::upper_first (line 483) ... ok
[INFO] [stdout] test src/chop.rs - chop::last (line 201) ... ok
[INFO] [stdout] test src/chop.rs - chop::foreign_key (line 130) ... ok
[INFO] [stdout] test src/chop.rs - chop::char_at (line 53) ... ok
[INFO] [stdout] test src/chop.rs - chop::prune (line 234) ... ok
[INFO] [stdout] test src/chop.rs - chop::first (line 103) ... ok
[INFO] [stdout] test src/chop.rs - chop::slice (line 315) ... ok
[INFO] [stdout] test src/chop.rs - chop::substr (line 369) ... ok
[INFO] [stdout] test src/chop.rs - chop::max (line 492) ... ok
[INFO] [stdout] test src/chop.rs - chop::substring (line 410) ... ok
[INFO] [stdout] test src/chop.rs - chop::truncate (line 453) ... ok
[INFO] [stdout] test src/chop.rs - chop::min (line 519) ... ok
[INFO] [stdout] test src/chop.rs - chop::code_point_at (line 77) ... ok
[INFO] [stdout] test src/count.rs - count::count (line 11) ... ok
[INFO] [stdout] test src/count.rs - count::count_substrings (line 66) ... ok
[INFO] [stdout] test src/count.rs - count::count_words (line 135) ... ok
[INFO] [stdout] test src/count.rs - count::count_graphemes (line 36) ... ok
[INFO] [stdout] test src/count.rs - count::count_where (line 101) ... ok
[INFO] [stdout] test src/index.rs - index::index_of (line 48) ... ok
[INFO] [stdout] test src/escape.rs - escape::unescape_html (line 77) ... ok
[INFO] [stdout] test src/escape.rs - escape::escape_html (line 11) ... ok
[INFO] [stdout] test src/index.rs - index::index_all (line 13) ... ok
[INFO] [stdout] test src/index.rs - index::last_index_of (line 95) ... ok
[INFO] [stdout] test src/escape.rs - escape::escape_regexp (line 42) ... ok
[INFO] [stdout] test src/index.rs - index::search (line 138) ... ok
[INFO] [stdout] test src/lib.rs -  (line 30) ... ok
[INFO] [stdout] test src/manipulate.rs - manipulate::expand_spaces (line 13) ... ok
[INFO] [stdout] test src/lib.rs -  (line 14) ... ok
[INFO] [stdout] test src/manipulate.rs - manipulate::expand_tabs (line 40) ... ok
[INFO] [stdout] test src/manipulate.rs - manipulate::insert (line 68) ... ok
[INFO] [stdout] test src/manipulate.rs - manipulate::latinise (line 102) ... ok
[INFO] [stdout] test src/manipulate.rs - manipulate::repeat (line 276) ... ok
[INFO] [stdout] test src/manipulate.rs - manipulate::pad_right (line 241) ... ok
[INFO] [stdout] test src/manipulate.rs - manipulate::reverse (line 368) ... ok
[INFO] [stdout] test src/manipulate.rs - manipulate::replace (line 304) ... ok
[INFO] [stdout] test src/manipulate.rs - manipulate::pad_left (line 205) ... ok
[INFO] [stdout] test src/manipulate.rs - manipulate::replace_all (line 341) ... ok
[INFO] [stdout] test src/manipulate.rs - manipulate::pad (line 132) ... ok
[INFO] [stdout] test src/manipulate.rs - manipulate::slugify (line 422) ... ok
[INFO] [stdout] test src/manipulate.rs - manipulate::reverse_grapheme (line 393) ... ok
[INFO] [stdout] test src/manipulate.rs - manipulate::trim_left (line 544) ... ok
[INFO] [stdout] test src/manipulate.rs - manipulate::splice (line 452) ... ok
[INFO] [stdout] test src/manipulate.rs - manipulate::tr (line 650) ... ok
[INFO] [stdout] test src/manipulate.rs - manipulate::trim (line 521) ... ok
[INFO] [stdout] test src/manipulate.rs - manipulate::trim_right (line 567) ... ok
[INFO] [stdout] test src/query.rs - query::is_alphadigit (line 127) ... ok
[INFO] [stdout] test src/query.rs - query::ends_with (line 13) ... ok
[INFO] [stdout] test src/manipulate.rs - manipulate::zfill (line 616) ... ok
[INFO] [stdout] test src/manipulate.rs - manipulate::word_wrap (line 687) ... ok
[INFO] [stdout] test src/query.rs - query::includes (line 40) ... ok
[INFO] [stdout] test src/query.rs - query::is_capitalize (line 213) ... ok
[INFO] [stdout] test src/query.rs - query::is_camel_case (line 187) ... ok
[INFO] [stdout] test src/query.rs - query::is_blank (line 159) ... ok
[INFO] [stdout] test src/query.rs - query::is_decapitalize (line 239) ... ok
[INFO] [stdout] test src/query.rs - query::is_alpha (line 73) ... ok
[INFO] [stdout] test src/query.rs - query::is_digit (line 280) ... ok
[INFO] [stdout] test src/query.rs - query::is_empty (line 319) ... ok
[INFO] [stdout] test src/query.rs - query::is_lower_first (line 397) ... ok
[INFO] [stdout] test src/query.rs - query::is_foreign_key (line 347) ... ok
[INFO] [stdout] test src/query.rs - query::is_numeric (line 455) ... ok
[INFO] [stdout] test src/query.rs - query::is_shouty_kebab_case (line 534) ... ok
[INFO] [stdout] test src/query.rs - query::is_kebab_case (line 429) ... ok
[INFO] [stdout] test src/query.rs - query::is_lowercase (line 373) ... ok
[INFO] [stdout] test src/query.rs - query::is_title (line 612) ... ok
[INFO] [stdout] test src/query.rs - query::is_pascal_case (line 508) ... ok
[INFO] [stdout] test src/query.rs - query::is_snake_case (line 560) ... ok
[INFO] [stdout] test src/query.rs - query::is_shouty_snake_case (line 586) ... ok
[INFO] [stdout] test src/query.rs - query::is_upper_first (line 699) ... ok
[INFO] [stdout] test src/query.rs - query::is_train_case (line 651) ... ok
[INFO] [stdout] test src/query.rs - query::starts_with (line 843) ... ok
[INFO] [stdout] test src/utils.rs - utils::ASCII_LETTERS (line 18) ... ok
[INFO] [stdout] test src/utils.rs - utils::ASCII_LOWERCASE (line 30) ... ok
[INFO] [stdout] test src/utils.rs - utils::ASCII_UPPERCASE (line 41) ... ok
[INFO] [stdout] test src/utils.rs - utils::DIGITS (line 53) ... ok
[INFO] [stdout] test src/utils.rs - utils::HEXDIGITS (line 64) ... ok
[INFO] [stdout] test src/query.rs - query::query (line 793) ... ok
[INFO] [stdout] test src/query.rs - query::matches (line 749) ... ok
[INFO] [stdout] test src/query.rs - query::is_uppercase (line 677) ... ok
[INFO] [stdout] test src/utils.rs - utils::VERSION (line 7) ... ok
[INFO] [stdout] test src/split.rs - split::words (line 63) ... ok
[INFO] [stdout] test src/utils.rs - utils::OCTDIGITS (line 76) ... ok
[INFO] [stdout] test src/utils.rs - utils::PRINTABLE (line 99) ... ok
[INFO] [stdout] test src/utils.rs - utils::PUNCTUATION (line 88) ... ok
[INFO] [stdout] test src/utils.rs - utils::WHITESPACE (line 111) ... ok
[INFO] [stdout] test src/split.rs - split::chars (line 13) ... ok
[INFO] [stdout] test src/strip.rs - strip::strip_bom (line 13) ... ok
[INFO] [stdout] test src/split.rs - split::graphemes (line 139) ... ok
[INFO] [stdout] test src/split.rs - split::split (line 37) ... ok
[INFO] [stdout] test src/split.rs - split::code_points (line 163) ... ok
[INFO] [stdout] test src/strip.rs - strip::strip_tags (line 44) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 105 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "a778e88add9a9cda31d6c142928304fdb60e4fd4b40809975c18cd8010ee2557"`
[INFO] running `"docker" "rm" "-f" "a778e88add9a9cda31d6c142928304fdb60e4fd4b40809975c18cd8010ee2557"`
[INFO] [stdout] a778e88add9a9cda31d6c142928304fdb60e4fd4b40809975c18cd8010ee2557