[INFO] fetching crate regress 0.4.1... [INFO] testing regress-0.4.1 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate regress 0.4.1 into /workspace/builds/worker-76/source [INFO] validating manifest of crates.io crate regress 0.4.1 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate regress 0.4.1 [INFO] finished tweaking crates.io crate regress 0.4.1 [INFO] tweaked toml for crates.io crate regress 0.4.1 written to /workspace/builds/worker-76/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 185895911c7ae4acbd39a34168fb54ede60fab2899c1ae9592eeeed43eb44fe2 [INFO] running `Command { std: "docker" "start" "-a" "185895911c7ae4acbd39a34168fb54ede60fab2899c1ae9592eeeed43eb44fe2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "185895911c7ae4acbd39a34168fb54ede60fab2899c1ae9592eeeed43eb44fe2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "185895911c7ae4acbd39a34168fb54ede60fab2899c1ae9592eeeed43eb44fe2", kill_on_drop: false }` [INFO] [stdout] 185895911c7ae4acbd39a34168fb54ede60fab2899c1ae9592eeeed43eb44fe2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 88994ac096b61a3934bfeeb32c4dcb0296afd1e19ccc783ec9ab496dbfd8d94e [INFO] running `Command { std: "docker" "start" "-a" "88994ac096b61a3934bfeeb32c4dcb0296afd1e19ccc783ec9ab496dbfd8d94e", kill_on_drop: false }` [INFO] [stderr] Compiling regress v0.4.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.08s [INFO] running `Command { std: "docker" "inspect" "88994ac096b61a3934bfeeb32c4dcb0296afd1e19ccc783ec9ab496dbfd8d94e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "88994ac096b61a3934bfeeb32c4dcb0296afd1e19ccc783ec9ab496dbfd8d94e", kill_on_drop: false }` [INFO] [stdout] 88994ac096b61a3934bfeeb32c4dcb0296afd1e19ccc783ec9ab496dbfd8d94e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e59fe81a85c07f426d4d1a6662514e0c8e0915cee833db7b9b3255220c5236a5 [INFO] running `Command { std: "docker" "start" "-a" "e59fe81a85c07f426d4d1a6662514e0c8e0915cee833db7b9b3255220c5236a5", kill_on_drop: false }` [INFO] [stderr] Compiling regress v0.4.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 9.34s [INFO] running `Command { std: "docker" "inspect" "e59fe81a85c07f426d4d1a6662514e0c8e0915cee833db7b9b3255220c5236a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e59fe81a85c07f426d4d1a6662514e0c8e0915cee833db7b9b3255220c5236a5", kill_on_drop: false }` [INFO] [stdout] e59fe81a85c07f426d4d1a6662514e0c8e0915cee833db7b9b3255220c5236a5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 219df79892f5f0812fd0fc99ba01959ea44c8b90395c56d292d4707af5779ad8 [INFO] running `Command { std: "docker" "start" "-a" "219df79892f5f0812fd0fc99ba01959ea44c8b90395c56d292d4707af5779ad8", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/regress-adb0beffc3e87e8e) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test bytesearch::tests::bitmap_search ... ok [INFO] [stdout] test bytesearch::tests::empty_search ... ok [INFO] [stdout] test bytesearch::tests::literal_search ... ok [INFO] [stdout] test util::tests::utf8 ... ok [INFO] [stdout] test util::tests::ranges ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/pcre_tests.rs (/opt/rustwide/target/debug/deps/pcre_tests-d16e6af2a581488e) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test run_parse_should_fail_tests ... ok [INFO] [stderr] Running tests/syntax_error_tests.rs (/opt/rustwide/target/debug/deps/syntax_error_tests-5c82d584c55c1302) [INFO] [stdout] test run_pcre_match_tests ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.58s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_syntax_errors ... ok [INFO] [stdout] test test_excessive_capture_groups ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.77s [INFO] [stdout] [INFO] [stderr] Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-de24e8e3e21b3abf) [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stdout] test non_matching_captures ... ok [INFO] [stdout] test run_regexp_unicode_burns_test ... ok [INFO] [stdout] test run_regexp_named_groups_unicode_malformed_tc ... ok [INFO] [stdout] test run_regexp_loop_capture_tests ... ok [INFO] [stdout] test run_regexp_standalones ... ok [INFO] [stdout] test run_regexp_capture_test ... ok [INFO] [stdout] test test_dotall ... ok [INFO] [stdout] test run_regexp_unicode_escape ... ok [INFO] [stdout] test test_zero_length_matches ... ok [INFO] [stdout] test run_misc_tests ... ok [INFO] [stdout] test test_multiline ... ok [INFO] [stdout] test run_regexp_multiline_tests ... ok [INFO] [stdout] test test_lookbehinds ... ok [INFO] [stdout] test run_regexp_named_capture_groups ... ok [INFO] [stdout] test run_regexp_lookahead_tests ... ok [INFO] [stdout] test test_lookbehinds_mjsunit ... ok [INFO] [stdout] test run_regexp_regexp ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s [INFO] [stdout] [INFO] [stderr] Doc-tests regress [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/lib.rs - (line 18) ... ok [INFO] [stdout] test src/lib.rs - (line 86) ... ok [INFO] [stdout] test src/api.rs - api::Regex::find_from (line 304) ... ok [INFO] [stdout] test src/lib.rs - (line 36) ... ok [INFO] [stdout] test src/lib.rs - (line 61) ... ok [INFO] [stdout] test src/lib.rs - (line 7) ... ok [INFO] [stdout] test src/lib.rs - (line 71) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.07s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "219df79892f5f0812fd0fc99ba01959ea44c8b90395c56d292d4707af5779ad8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "219df79892f5f0812fd0fc99ba01959ea44c8b90395c56d292d4707af5779ad8", kill_on_drop: false }` [INFO] [stdout] 219df79892f5f0812fd0fc99ba01959ea44c8b90395c56d292d4707af5779ad8