[INFO] fetching crate safe-regex-compiler 0.2.4... [INFO] testing safe-regex-compiler-0.2.4 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] extracting crate safe-regex-compiler 0.2.4 into /workspace/builds/worker-47/source [INFO] validating manifest of crates.io crate safe-regex-compiler 0.2.4 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate safe-regex-compiler 0.2.4 [INFO] finished tweaking crates.io crate safe-regex-compiler 0.2.4 [INFO] tweaked toml for crates.io crate safe-regex-compiler 0.2.4 written to /workspace/builds/worker-47/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9616f14aec676e27fcb0762b5ca69cc6b9f3a62df184ca714ec0419ec50846d2 [INFO] running `Command { std: "docker" "start" "-a" "9616f14aec676e27fcb0762b5ca69cc6b9f3a62df184ca714ec0419ec50846d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9616f14aec676e27fcb0762b5ca69cc6b9f3a62df184ca714ec0419ec50846d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9616f14aec676e27fcb0762b5ca69cc6b9f3a62df184ca714ec0419ec50846d2", kill_on_drop: false }` [INFO] [stdout] 9616f14aec676e27fcb0762b5ca69cc6b9f3a62df184ca714ec0419ec50846d2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6b469efaf7be41ee98d58ddf3941f96f5fcfd8d1ca9c6a9728e9e575746d5485 [INFO] running `Command { std: "docker" "start" "-a" "6b469efaf7be41ee98d58ddf3941f96f5fcfd8d1ca9c6a9728e9e575746d5485", kill_on_drop: false }` [INFO] [stderr] Compiling safe-proc-macro2 v1.0.24 [INFO] [stderr] Compiling safe-quote v1.0.9 [INFO] [stderr] Compiling safe-regex-compiler v0.2.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.23s [INFO] running `Command { std: "docker" "inspect" "6b469efaf7be41ee98d58ddf3941f96f5fcfd8d1ca9c6a9728e9e575746d5485", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b469efaf7be41ee98d58ddf3941f96f5fcfd8d1ca9c6a9728e9e575746d5485", kill_on_drop: false }` [INFO] [stdout] 6b469efaf7be41ee98d58ddf3941f96f5fcfd8d1ca9c6a9728e9e575746d5485 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a4d5b6ff1906565fd547d3603c1b3d4e185a3bdd2dc3d06c474534cd1397789c [INFO] running `Command { std: "docker" "start" "-a" "a4d5b6ff1906565fd547d3603c1b3d4e185a3bdd2dc3d06c474534cd1397789c", kill_on_drop: false }` [INFO] [stderr] Compiling safe-regex-compiler v0.2.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.00s [INFO] running `Command { std: "docker" "inspect" "a4d5b6ff1906565fd547d3603c1b3d4e185a3bdd2dc3d06c474534cd1397789c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a4d5b6ff1906565fd547d3603c1b3d4e185a3bdd2dc3d06c474534cd1397789c", kill_on_drop: false }` [INFO] [stdout] a4d5b6ff1906565fd547d3603c1b3d4e185a3bdd2dc3d06c474534cd1397789c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2b144dd84e74fadbdf6c7fc4df2614b4da5cc484d82301d7e913086a8f89136c [INFO] running `Command { std: "docker" "start" "-a" "2b144dd84e74fadbdf6c7fc4df2614b4da5cc484d82301d7e913086a8f89136c", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/safe_regex_compiler-9fc861d45f1b599a) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test generator::test_counter ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/dfa_single_pass.rs (/opt/rustwide/target/debug/deps/dfa_single_pass-603aac81e5151c1d) [INFO] [stdout] [INFO] [stdout] running 23 tests [INFO] [stdout] test test_any_byte ... ok [INFO] [stdout] test test_bytes ... ok [INFO] [stdout] test test_impl_for_char ... ok [INFO] [stdout] test test_impl_for_str ... ok [INFO] [stdout] test test_impl_for_string ... ok [INFO] [stdout] test test_impl_for_u8 ... ok [INFO] [stdout] test test_group ... ok [INFO] [stdout] test test_impl_for_u8_slice ... ok [INFO] [stdout] test test_match_prefix ... ok [INFO] [stdout] test test_match_all ... ok [INFO] [stdout] test test_match_suffix ... ok [INFO] [stdout] test test_not ... ok [INFO] [stdout] test test_or ... ok [INFO] [stdout] test test_or3 ... ok [INFO] [stdout] test test_or4 ... ok [INFO] [stdout] test test_range ... ok [INFO] [stdout] test test_or5 ... ok [INFO] [stdout] test test_repeat_range ... ok [INFO] [stdout] test test_search ... ok [INFO] [stdout] test test_seq ... ok [INFO] [stdout] test test_seq3 ... ok [INFO] [stdout] test test_seq4 ... ok [INFO] [stdout] test test_seq5 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/impl_regex.rs (/opt/rustwide/target/debug/deps/impl_regex-c9e2fef2a651caaf) [INFO] [stdout] [INFO] [stdout] running 21 tests [INFO] [stdout] test byte ... ok [INFO] [stdout] test any_byte ... ok [INFO] [stdout] test alt ... ok [INFO] [stdout] test empty ... ok [INFO] [stdout] test class_inclusive ... ok [INFO] [stdout] test class_exclusive ... ok [INFO] [stdout] test group ... ok [INFO] [stdout] test alt_in_group ... ok [INFO] [stdout] test optional ... ok [INFO] [stdout] test group_star1 ... ok [INFO] [stdout] test groups_nested ... ok [INFO] [stdout] test optional_at_end ... ok [INFO] [stdout] test optional_at_start ... ok [INFO] [stdout] test group_star2 ... ok [INFO] [stdout] test syntax_errors ... ok [INFO] [stdout] test star ... ok [INFO] [stdout] test seq ... ok [INFO] [stdout] test optionals_in_seq ... ok [INFO] [stdout] test optionals_in_groups ... ok [INFO] [stderr] Running tests/nfa_with_broken_capturing.rs (/opt/rustwide/target/debug/deps/nfa_with_broken_capturing-b586360e072e600d) [INFO] [stdout] test seq_in_group ... ok [INFO] [stdout] test seq_in_star ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 29 tests [INFO] [stdout] test any_byte ... ok [INFO] [stdout] test byte ... ok [INFO] [stdout] test class_exclusive ... ok [INFO] [stdout] test class_inclusive ... ok [INFO] [stdout] test either_debug ... ok [INFO] [stdout] test either ... ok [INFO] [stdout] test either_group ... ok [INFO] [stdout] test group_debug ... ok [INFO] [stdout] test group ... ok [INFO] [stdout] test group_nested1 ... ok [INFO] [stdout] test group_nested3 ... ok [INFO] [stdout] test group_nested2 ... ok [INFO] [stdout] test group_nested4 ... ok [INFO] [stdout] test either_seq ... ok [INFO] [stdout] test group_nested5 ... ok [INFO] [stdout] test optional ... ok [INFO] [stdout] test group_nested6 ... ok [INFO] [stdout] test group_nested8 ... ok [INFO] [stdout] test optional_at_end ... ok [INFO] [stdout] test group_nested7 ... ok [INFO] [stdout] test optional_at_start ... ok [INFO] [stdout] test seq_debug ... ok [INFO] [stdout] test seq ... ok [INFO] [stdout] test seq_reset ... ok [INFO] [stdout] test optional_in_middle ... ok [INFO] [stdout] test optional_in_group ... ok [INFO] [stdout] test seq_nested ... ok [INFO] [stdout] test seq_deeply_nested ... ok [INFO] [stdout] test group_nested9 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/nfa_without_capturing.rs (/opt/rustwide/target/debug/deps/nfa_without_capturing-d2ebed74d71c19b4) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test matcher_fn ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/parser_enums.rs (/opt/rustwide/target/debug/deps/parser_enums-6cc45817eddd181b) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test class_item ... ok [INFO] [stdout] test final_node ... ok [INFO] [stdout] test node ... ok [INFO] [stdout] test non_final_node ... ok [INFO] [stdout] test unwrap_final - should panic ... ok [INFO] [stdout] test unwrap_non_final - should panic ... ok [INFO] [stdout] test unwrap_repeat_max - should panic ... ok [INFO] [stdout] test unwrap_open_or - should panic ... ok [INFO] [stdout] test unwrap_or - should panic ... ok [INFO] [stdout] test unwrap_open_class - should panic ... ok [INFO] [stdout] test unwrap_repeat_min - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running tests/parser_parse.rs (/opt/rustwide/target/debug/deps/parser_parse-f5108607634aeda6) [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test class ... ok [INFO] [stdout] test escapes ... ok [INFO] [stdout] test or ... ok [INFO] [stdout] test non_capturing_group ... ok [INFO] [stdout] test precedence ... ok [INFO] [stdout] test plus ... ok [INFO] [stdout] test question_mark ... ok [INFO] [stdout] test repeat ... ok [INFO] [stdout] test group ... ok [INFO] [stdout] test repeat_max ... ok [INFO] [stdout] test repeat_single_num ... ok [INFO] [stdout] test repeat_min ... ok [INFO] [stdout] test repeat_min_and_max ... ok [INFO] [stdout] test star ... ok [INFO] [stdout] test test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running tests/type_experiment.rs (/opt/rustwide/target/debug/deps/type_experiment-03fd3d75106d0280) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test capture ... ok [INFO] [stdout] test capture_nested ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests safe-regex-compiler [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test src/parser.rs - parser::FinalNode::Byte (line 240) ... ok [INFO] [stdout] test src/parser.rs - parser::parse (line 978) ... ok [INFO] [stdout] test src/parser.rs - parser::FinalNode::NonCapturingGroup (line 373) ... ok [INFO] [stdout] test src/parser.rs - parser::FinalNode::Group (line 336) ... ok [INFO] [stdout] test src/parser.rs - parser::FinalNode::Alt (line 409) ... ok [INFO] [stdout] test src/parser.rs - parser::FinalNode::Class (line 302) ... ok [INFO] [stdout] test src/parser.rs - parser::FinalNode::Repeat (line 439) ... ok [INFO] [stdout] test src/parser.rs - parser::FinalNode::Seq (line 282) ... ok [INFO] [stdout] test src/parser.rs - parser::FinalNode::AnyByte (line 267) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.10s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2b144dd84e74fadbdf6c7fc4df2614b4da5cc484d82301d7e913086a8f89136c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b144dd84e74fadbdf6c7fc4df2614b4da5cc484d82301d7e913086a8f89136c", kill_on_drop: false }` [INFO] [stdout] 2b144dd84e74fadbdf6c7fc4df2614b4da5cc484d82301d7e913086a8f89136c