[INFO] fetching crate fancy-regex 0.4.1... [INFO] testing fancy-regex-0.4.1 against beta-2021-01-01 for beta-1.50-1 [INFO] extracting crate fancy-regex 0.4.1 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate fancy-regex 0.4.1 on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate fancy-regex 0.4.1 [INFO] finished tweaking crates.io crate fancy-regex 0.4.1 [INFO] tweaked toml for crates.io crate fancy-regex 0.4.1 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate crates.io crate fancy-regex 0.4.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] eabe4bda6d5c7f92e6a8cad20c2265851b9353e833cf66e8ae5bf5029c5f55bf [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" "eabe4bda6d5c7f92e6a8cad20c2265851b9353e833cf66e8ae5bf5029c5f55bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eabe4bda6d5c7f92e6a8cad20c2265851b9353e833cf66e8ae5bf5029c5f55bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eabe4bda6d5c7f92e6a8cad20c2265851b9353e833cf66e8ae5bf5029c5f55bf", kill_on_drop: false }` [INFO] [stdout] eabe4bda6d5c7f92e6a8cad20c2265851b9353e833cf66e8ae5bf5029c5f55bf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e44115b5911989e7bc2b08eae4e67bdd487aaf899b0bdb681d955e1bc62c1536 [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" "e44115b5911989e7bc2b08eae4e67bdd487aaf899b0bdb681d955e1bc62c1536", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling bit-vec v0.6.2 [INFO] [stderr] Compiling bit-set v0.5.2 [INFO] [stderr] Compiling fancy-regex v0.4.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.60s [INFO] running `Command { std: "docker" "inspect" "e44115b5911989e7bc2b08eae4e67bdd487aaf899b0bdb681d955e1bc62c1536", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e44115b5911989e7bc2b08eae4e67bdd487aaf899b0bdb681d955e1bc62c1536", kill_on_drop: false }` [INFO] [stdout] e44115b5911989e7bc2b08eae4e67bdd487aaf899b0bdb681d955e1bc62c1536 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f5ea2b92b8146863f465205af3a7ad6fb8584787d453f5b405be740adc783b75 [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" "f5ea2b92b8146863f465205af3a7ad6fb8584787d453f5b405be740adc783b75", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.74 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling syn v1.0.36 [INFO] [stderr] Compiling memoffset v0.5.5 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling rand_core v0.2.2 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling clap v2.33.1 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling criterion-plot v0.4.3 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling env_logger v0.5.13 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_xoshiro v0.3.1 [INFO] [stderr] Compiling rand_os v0.2.2 [INFO] [stderr] Compiling rayon v1.3.0 [INFO] [stderr] Compiling quickcheck v0.7.2 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Compiling bstr v0.2.13 [INFO] [stderr] Compiling csv v1.1.3 [INFO] [stderr] Compiling tinytemplate v1.1.0 [INFO] [stderr] Compiling criterion v0.3.0 [INFO] [stderr] Compiling fancy-regex v0.4.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1m 13s [INFO] running `Command { std: "docker" "inspect" "f5ea2b92b8146863f465205af3a7ad6fb8584787d453f5b405be740adc783b75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f5ea2b92b8146863f465205af3a7ad6fb8584787d453f5b405be740adc783b75", kill_on_drop: false }` [INFO] [stdout] f5ea2b92b8146863f465205af3a7ad6fb8584787d453f5b405be740adc783b75 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9703235d95ac2e54da40ba90f4b7a30f2407eb4ba3f83ec69574fc51d978f707 [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" "9703235d95ac2e54da40ba90f4b7a30f2407eb4ba3f83ec69574fc51d978f707", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/fancy_regex-900d1d9eb7bf3b5b [INFO] [stdout] [INFO] [stdout] running 63 tests [INFO] [stdout] test analyze::tests::is_literal ... ok [INFO] [stdout] test analyze::tests::is_literal_with_repeat ... ok [INFO] [stdout] test analyze::tests::invalid_backref_1 ... ok [INFO] [stdout] test analyze::tests::invalid_backref_3 ... ok [INFO] [stdout] test analyze::tests::invalid_backref_2 ... ok [INFO] [stdout] test compile::tests::jumps_for_alternation ... ok [INFO] [stdout] test parse::tests::atomic_group ... ok [INFO] [stdout] test parse::tests::alt ... ok [INFO] [stdout] test parse::tests::comments ... ok [INFO] [stdout] test compile::tests::easy_concat_can_delegate_end ... ok [INFO] [stdout] test parse::tests::delegate_zero ... ok [INFO] [stdout] test parse::tests::delegate_named_group ... ok [INFO] [stdout] test analyze::tests::case_folding_safe ... ok [INFO] [stdout] test parse::tests::any ... ok [INFO] [stdout] test parse::tests::concat ... ok [INFO] [stdout] test parse::tests::backref ... ok [INFO] [stdout] test parse::tests::end_text ... ok [INFO] [stdout] test parse::tests::fuzz_1 ... ok [INFO] [stdout] test parse::tests::flag_multiline ... ok [INFO] [stdout] test parse::tests::fuzz_2 ... ok [INFO] [stdout] test parse::tests::empty ... ok [INFO] [stdout] test parse::tests::flag_swap_greed ... ok [INFO] [stdout] test parse::tests::invalid_group_name ... ok [INFO] [stdout] test parse::tests::invalid_backref ... ok [INFO] [stdout] test parse::tests::group ... ok [INFO] [stdout] test parse::tests::invalid_flags ... ok [INFO] [stdout] test parse::tests::flag_state ... ok [INFO] [stdout] test parse::tests::invalid_escape ... ok [INFO] [stdout] test parse::tests::group_repeat ... ok [INFO] [stdout] test compile::tests::hard_concat_can_not_delegate_variable_end ... ok [INFO] [stdout] test parse::tests::ignore_whitespace ... ok [INFO] [stdout] test parse::tests::literal ... ok [INFO] [stdout] test parse::tests::literal_special ... ok [INFO] [stdout] test parse::tests::invalid_repeat ... ok [INFO] [stdout] test parse::tests::hex_escape ... ok [INFO] [stdout] test parse::tests::lifetime ... ok [INFO] [stdout] test parse::tests::lookaround ... ok [INFO] [stdout] test parse::tests::literal_unescaped_opening_curly ... ok [INFO] [stdout] test parse::tests::literal_escape ... ok [INFO] [stdout] test parse::tests::invalid_group_name_backref ... ok [INFO] [stdout] test parse::tests::named_backref ... ok [INFO] [stdout] test tests::escape ... ok [INFO] [stdout] test parse::tests::unknown_flag ... ok [INFO] [stdout] test parse::tests::parse_id_test ... ok [INFO] [stdout] test parse::tests::possessive ... ok [INFO] [stdout] test parse::tests::repeat ... ok [INFO] [stdout] test parse::tests::start_text ... ok [INFO] [stdout] test parse::tests::shy_group ... ok [INFO] [stdout] test compile::tests::hard_concat_can_delegate_const_size_end ... ok [INFO] [stdout] test tests::as_str_debug ... ok [INFO] [stdout] test parse::tests::named_backref_only ... ok [INFO] [stdout] test compile::tests::look_around_pattern_can_be_delegated ... ok [INFO] [stdout] test vm::tests::state_save_override ... ok [INFO] [stdout] test vm::tests::state_push_pop ... ok [INFO] [stdout] test vm::tests::state_save_override_twice ... ok [INFO] [stdout] test tests::to_str_repeat ... ok [INFO] [stdout] test tests::to_str_rep_concat ... ok [INFO] [stdout] test tests::to_str_group_alt ... ok [INFO] [stdout] test vm::tests::state_backtrack_cut_complex ... ok [INFO] [stdout] test vm::tests::state_explicit_stack ... ok [INFO] [stdout] test tests::to_str_concat_alt ... ok [INFO] [stdout] test vm::tests::state_backtrack_cut_simple ... ok [INFO] [stdout] test vm::tests::state_save_quickcheck ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 63 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.47s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/captures-d25e037e4cd4a22a [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test capture_names ... ok [INFO] [stdout] test expander_errors ... ok [INFO] [stdout] test expander_escape ... ok [INFO] [stdout] test expand ... ok [INFO] [stdout] test captures_fancy_named ... ok [INFO] [stdout] test captures_fancy ... ok [INFO] [stdout] test captures_after_lookbehind ... ok [INFO] [stdout] test captures_from_pos ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/finding-c2d6f1fd18697341 [INFO] [stdout] test captures_from_pos_looking_left ... ok [INFO] [stdout] test captures_fancy_unmatched_group ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test any_match_unicode_scalar_value ... ok [INFO] [stdout] test backref_for_unmatched_group ... ok [INFO] [stdout] test backref_with_multibyte ... ok [INFO] [stdout] test delegates_match_unicode_scalar_value ... ok [INFO] [stdout] test lookbehind_grouping_single_expression ... ok [INFO] [stdout] test lookbehind_variable_sized_alt ... ok [INFO] [stdout] test empty_repeat_non_greedy ... ok [INFO] [stdout] test repeat_non_greedy ... ok [INFO] [stdout] test find_fancy_case_insensitive ... ok [INFO] [stdout] test lookahead_grouping_single_expression ... ok [INFO] [stdout] test negative_lookbehind_variable_sized_alt ... ok [INFO] [stdout] test lookahead_looks_left ... ok [INFO] [stdout] test lookahead_grouping_multiple_expressions ... ok [INFO] [stdout] test negative_lookahead_fail ... ok [INFO] [stdout] test match_api ... ok [INFO] [stdout] test find_wrap ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/matching-5fec5aea4f41f0ae [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test case_insensitive_character_class ... ok [INFO] [stdout] test end_of_hard_expression_cannot_be_delegated ... ok [INFO] [stdout] test character_class_intersection ... ok [INFO] [stdout] test atomic_group ... ok [INFO] [stdout] test alternation_with_empty_arm ... ok [INFO] [stdout] test character_class_escapes ... ok [INFO] [stdout] test character_class_nested ... ok [INFO] [stdout] test control_character_escapes ... ok [INFO] [stdout] test case_insensitive_escape ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/oniguruma-1cfd4c7be44b2932 [INFO] [stdout] test backtrack_limit ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.38s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Doc-tests fancy-regex [INFO] [stdout] test oniguruma ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.61s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test src/lib.rs - Regex::is_match (line 387) ... ok [INFO] [stdout] test src/lib.rs - Regex::captures_from_pos (line 479) ... ok [INFO] [stdout] test src/lib.rs - (line 42) ... ok [INFO] [stdout] test src/expand.rs - expand::Expander::escape (line 100) ... ok [INFO] [stdout] test src/lib.rs - (line 58) ... ok [INFO] [stdout] test src/lib.rs - (line 77) ... ok [INFO] [stdout] test src/lib.rs - Regex::captures_from_pos (line 463) ... ok [INFO] [stdout] test src/lib.rs - (line 132) ... ok [INFO] [stdout] test src/lib.rs - Regex::find (line 414) ... ok [INFO] [stdout] test src/lib.rs - Regex::captures (line 440) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.94s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9703235d95ac2e54da40ba90f4b7a30f2407eb4ba3f83ec69574fc51d978f707", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9703235d95ac2e54da40ba90f4b7a30f2407eb4ba3f83ec69574fc51d978f707", kill_on_drop: false }` [INFO] [stdout] 9703235d95ac2e54da40ba90f4b7a30f2407eb4ba3f83ec69574fc51d978f707