[INFO] cloning repository https://github.com/kaedenwile/kgrep
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kaedenwile/kgrep" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaedenwile%2Fkgrep", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaedenwile%2Fkgrep'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a87333dffcac6248ce7f610173558a954a088676
[INFO] testing kaedenwile/kgrep against 1.97.0-beta.6 for beta-1.98-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaedenwile%2Fkgrep" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kaedenwile/kgrep
[INFO] finished tweaking git repo https://github.com/kaedenwile/kgrep
[INFO] tweaked toml for git repo https://github.com/kaedenwile/kgrep written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kaedenwile/kgrep on toolchain 1.97.0-beta.6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kaedenwile/kgrep already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.97.0-beta.6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 95b616ef9e2413357caca79f6e22cc46b6a8ba28aa5fbd9db27ddef06d2c38e3
[INFO] running `Command { std: "docker" "start" "95b616ef9e2413357caca79f6e22cc46b6a8ba28aa5fbd9db27ddef06d2c38e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "95b616ef9e2413357caca79f6e22cc46b6a8ba28aa5fbd9db27ddef06d2c38e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "95b616ef9e2413357caca79f6e22cc46b6a8ba28aa5fbd9db27ddef06d2c38e3" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "95b616ef9e2413357caca79f6e22cc46b6a8ba28aa5fbd9db27ddef06d2c38e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "95b616ef9e2413357caca79f6e22cc46b6a8ba28aa5fbd9db27ddef06d2c38e3" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "95b616ef9e2413357caca79f6e22cc46b6a8ba28aa5fbd9db27ddef06d2c38e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "95b616ef9e2413357caca79f6e22cc46b6a8ba28aa5fbd9db27ddef06d2c38e3" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "95b616ef9e2413357caca79f6e22cc46b6a8ba28aa5fbd9db27ddef06d2c38e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "95b616ef9e2413357caca79f6e22cc46b6a8ba28aa5fbd9db27ddef06d2c38e3" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/regex-561e353dfd078fbe)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test cli::tests::parse_args_with_flags ... ok
[INFO] [stdout] test cli::tests::parse_args_without_flags ... ok
[INFO] [stdout] test regex::tests::openjdk_tests ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- regex::tests::openjdk_tests stdout ----
[INFO] [stdout] FOUND CAPTURE: 0 a
[INFO] [stdout] PARSED: Match { substring: "true a 1", captures: [Some("a")] }
[INFO] [stdout] REGEX: RegExp { atoms: [Start, Count(Group(0, [Chars { invert_match: false, chars: [Char('a')] }]), 0, 1), Chars { invert_match: false, chars: [Char('a')] }] }
[INFO] [stdout] PASSED #0! 
[INFO] [stdout] 	- Some(Match { substring: "a", captures: [] })
[INFO] [stdout] 	- Some(Match { substring: "a", captures: [] })
[INFO] [stdout] FOUND CAPTURE: 0 aabbaa
[INFO] [stdout] FOUND CAPTURE: 1  aa
[INFO] [stdout] FOUND CAPTURE: 2  bb
[INFO] [stdout] PARSED: Match { substring: "true aabbaa 2 aa bb", captures: [Some("aabbaa"), Some(" aa"), Some(" bb")] }
[INFO] [stdout] REGEX: RegExp { atoms: [Start, Count(Group(0, [Chars { invert_match: false, chars: [Char('a')] }, Chars { invert_match: false, chars: [Char('a')] }, Count(Group(1, [Chars { invert_match: false, chars: [Char('b')] }, Chars { invert_match: false, chars: [Char('b')] }]), 0, 1)]), 1, 18446744073709551615), End] }
[INFO] [stdout] FOUND CAPTURE: 0 aabb
[INFO] [stdout] FOUND CAPTURE: 1 bb
[INFO] [stdout] FOUND CAPTURE: 0 aa
[INFO] [stdout] PASSED #1! 
[INFO] [stdout] 	- Some(Match { substring: "aabbaa", captures: [Some("aa"), Some("bb")] })
[INFO] [stdout] 	- Some(Match { substring: "aabbaa", captures: [Some("aa"), Some("bb")] })
[INFO] [stdout] FOUND CAPTURE: 0 b
[INFO] [stdout] FOUND CAPTURE: 1  b
[INFO] [stdout] PARSED: Match { substring: "true b 2 b", captures: [Some("b"), Some(" b")] }
[INFO] [stdout] REGEX: RegExp { atoms: [Count(Group(0, [Count(Group(1, [Or([Chars { invert_match: false, chars: [Char('a')] }], [Chars { invert_match: false, chars: [Char('b')] }])]), 0, 1), Chars { invert_match: false, chars: [Char('b')] }]), 1, 18446744073709551615)] }
[INFO] [stdout] FOUND CAPTURE: 0 b
[INFO] [stdout] PASSED #2! 
[INFO] [stdout] 	- Some(Match { substring: "b", captures: [Some("b")] })
[INFO] [stdout] 	- Some(Match { substring: "b", captures: [Some("b")] })
[INFO] [stdout] FOUND CAPTURE: 0 aaa
[INFO] [stdout] PARSED: Match { substring: "true aaa 1", captures: [Some("aaa")] }
[INFO] [stdout] REGEX: RegExp { atoms: [Count(Group(0, [Chars { invert_match: false, chars: [Char('a')] }, Chars { invert_match: false, chars: [Char('a')] }, Chars { invert_match: false, chars: [Char('a')] }]), 0, 1), Chars { invert_match: false, chars: [Char('a')] }, Chars { invert_match: false, chars: [Char('a')] }, Chars { invert_match: false, chars: [Char('a')] }] }
[INFO] [stdout] PASSED #3! 
[INFO] [stdout] 	- Some(Match { substring: "aaa", captures: [] })
[INFO] [stdout] 	- Some(Match { substring: "aaa", captures: [] })
[INFO] [stdout] FOUND CAPTURE: 0 aba
[INFO] [stdout] FOUND CAPTURE: 1  a
[INFO] [stdout] FOUND CAPTURE: 2  b
[INFO] [stdout] PARSED: Match { substring: "true aba 2 a b", captures: [Some("aba"), Some(" a"), Some(" b")] }
[INFO] [stdout] REGEX: RegExp { atoms: [Start, Count(Group(0, [Chars { invert_match: false, chars: [Char('a')] }, Count(Group(1, [Chars { invert_match: false, chars: [Char('b')] }]), 0, 1)]), 1, 18446744073709551615), End] }
[INFO] [stdout] FOUND CAPTURE: 0 ab
[INFO] [stdout] FOUND CAPTURE: 1 b
[INFO] [stdout] FOUND CAPTURE: 0 a
[INFO] [stdout] PASSED #4! 
[INFO] [stdout] 	- Some(Match { substring: "aba", captures: [Some("a"), Some("b")] })
[INFO] [stdout] 	- Some(Match { substring: "aba", captures: [Some("a"), Some("b")] })
[INFO] [stdout] FOUND CAPTURE: 0 abc
[INFO] [stdout] PARSED: Match { substring: "true abc 3", captures: [Some("abc")] }
[INFO] [stdout] REGEX: RegExp { atoms: [Start, Count(Group(0, [Chars { invert_match: false, chars: [Char('a')] }, Count(Group(1, [Chars { invert_match: false, chars: [Char('b')] }, Count(Group(2, [Chars { invert_match: false, chars: [Char('c')] }]), 0, 1)]), 0, 1)]), 0, 1), Chars { invert_match: false, chars: [Char('a')] }, Chars { invert_match: false, chars: [Char('b')] }, Chars { invert_match: false, chars: [Char('c')] }] }
[INFO] [stdout] PASSED #5! 
[INFO] [stdout] 	- Some(Match { substring: "abc", captures: [] })
[INFO] [stdout] 	- Some(Match { substring: "abc", captures: [] })
[INFO] [stdout] FOUND CAPTURE: 0 abc
[INFO] [stdout] FOUND CAPTURE: 1  abc
[INFO] [stdout] FOUND CAPTURE: 2  bc
[INFO] [stdout] FOUND CAPTURE: 3  c
[INFO] [stdout] PARSED: Match { substring: "true abc 3 abc bc c", captures: [Some("abc"), Some(" abc"), Some(" bc"), Some(" c")] }
[INFO] [stdout] REGEX: RegExp { atoms: [Start, Group(0, [Chars { invert_match: false, chars: [Char('a')] }, Group(1, [Chars { invert_match: false, chars: [Char('b')] }, Group(2, [Chars { invert_match: false, chars: [Char('c')] }])])]), Count(Any, 0, 18446744073709551615)] }
[INFO] [stdout] FOUND CAPTURE: 0 abc
[INFO] [stdout] FOUND CAPTURE: 1 bc
[INFO] [stdout] FOUND CAPTURE: 2 c
[INFO] [stdout] PASSED #6! 
[INFO] [stdout] 	- Some(Match { substring: "abc", captures: [Some("abc"), Some("bc"), Some("c")] })
[INFO] [stdout] 	- Some(Match { substring: "abc", captures: [Some("abc"), Some("bc"), Some("c")] })
[INFO] [stdout] FOUND CAPTURE: 0 a
[INFO] [stdout] PARSED: Match { substring: "true a 0", captures: [Some("a")] }
[INFO] [stdout] REGEX: RegExp { atoms: [Or([Chars { invert_match: false, chars: [Char('a')] }], [Chars { invert_match: false, chars: [Char('b')] }])] }
[INFO] [stdout] PASSED #7! 
[INFO] [stdout] 	- Some(Match { substring: "a", captures: [] })
[INFO] [stdout] 	- Some(Match { substring: "a", captures: [] })
[INFO] [stdout] REGEX: RegExp { atoms: [Or([Chars { invert_match: false, chars: [Char('a')] }], [Chars { invert_match: false, chars: [Char('b')] }])] }
[INFO] [stdout] PASSED #8! 
[INFO] [stdout] 	- None
[INFO] [stdout] 	- None
[INFO] [stdout] FOUND CAPTURE: 0 b
[INFO] [stdout] PARSED: Match { substring: "true b 0", captures: [Some("b")] }
[INFO] [stdout] REGEX: RegExp { atoms: [Or([Chars { invert_match: false, chars: [Char('a')] }], [Chars { invert_match: false, chars: [Char('b')] }])] }
[INFO] [stdout] PASSED #9! 
[INFO] [stdout] 	- Some(Match { substring: "b", captures: [] })
[INFO] [stdout] 	- Some(Match { substring: "b", captures: [] })
[INFO] [stdout] FOUND CAPTURE: 0 cd
[INFO] [stdout] PARSED: Match { substring: "true cd 0", captures: [Some("cd")] }
[INFO] [stdout] REGEX: RegExp { atoms: [Or([Chars { invert_match: false, chars: [Char('a')] }], [Or([Chars { invert_match: false, chars: [Char('b')] }], [Chars { invert_match: false, chars: [Char('c')] }, Chars { invert_match: false, chars: [Char('d')] }])])] }
[INFO] [stdout] PASSED #10! 
[INFO] [stdout] 	- Some(Match { substring: "cd", captures: [] })
[INFO] [stdout] 	- Some(Match { substring: "cd", captures: [] })
[INFO] [stdout] FOUND CAPTURE: 0 a
[INFO] [stdout] PARSED: Match { substring: "true a 0", captures: [Some("a")] }
[INFO] [stdout] REGEX: RegExp { atoms: [Or([Chars { invert_match: false, chars: [Char('a')] }], [Chars { invert_match: false, chars: [Char('a')] }, Chars { invert_match: false, chars: [Char('d')] }])] }
[INFO] [stdout] PASSED #11! 
[INFO] [stdout] 	- Some(Match { substring: "a", captures: [] })
[INFO] [stdout] 	- Some(Match { substring: "a", captures: [] })
[INFO] [stdout] FOUND CAPTURE: 0 zacb
[INFO] [stdout] FOUND CAPTURE: 1  ac
[INFO] [stdout] PARSED: Match { substring: "true zacb 1 ac", captures: [Some("zacb"), Some(" ac")] }
[INFO] [stdout] REGEX: RegExp { atoms: [Chars { invert_match: false, chars: [Char('z')] }, Group(0, [Or([Chars { invert_match: false, chars: [Char('a')] }], [Chars { invert_match: false, chars: [Char('a')] }, Chars { invert_match: false, chars: [Char('c')] }])]), Chars { invert_match: false, chars: [Char('b')] }] }
[INFO] [stdout] FOUND CAPTURE: 0 ac
[INFO] [stdout] PASSED #12! 
[INFO] [stdout] 	- Some(Match { substring: "zacb", captures: [Some("ac")] })
[INFO] [stdout] 	- Some(Match { substring: "zacb", captures: [Some("ac")] })
[INFO] [stdout] FOUND CAPTURE: 0 ababab
[INFO] [stdout] PARSED: Match { substring: "true ababab 0", captures: [Some("ababab")] }
[INFO] [stdout] REGEX: RegExp { atoms: [Count(Chars { invert_match: false, chars: [Char('a'), Char('b'), Char('c')] }, 1, 18446744073709551615)] }
[INFO] [stdout] PASSED #13! 
[INFO] [stdout] 	- Some(Match { substring: "ababab", captures: [] })
[INFO] [stdout] 	- Some(Match { substring: "ababab", captures: [] })
[INFO] [stdout] REGEX: RegExp { atoms: [Count(Chars { invert_match: false, chars: [Char('a'), Char('b'), Char('c')] }, 1, 18446744073709551615)] }
[INFO] [stdout] PASSED #14! 
[INFO] [stdout] 	- None
[INFO] [stdout] 	- None
[INFO] [stdout] FOUND CAPTURE: 0 aaddgg
[INFO] [stdout] PARSED: Match { substring: "true aaddgg 0", captures: [Some("aaddgg")] }
[INFO] [stdout] REGEX: RegExp { atoms: [Count(Chars { invert_match: false, chars: [Char('a'), Char('b'), Char('c')] }, 1, 18446744073709551615), Count(Chars { invert_match: false, chars: [Char('d'), Char('e'), Char('f')] }, 1, 18446744073709551615), Count(Chars { invert_match: false, chars: [Char('g'), Char('h'), Char('i')] }, 1, 18446744073709551615)] }
[INFO] [stdout] PASSED #15! 
[INFO] [stdout] 	- Some(Match { substring: "aaddgg", captures: [] })
[INFO] [stdout] 	- Some(Match { substring: "aaddgg", captures: [] })
[INFO] [stdout] FOUND CAPTURE: 0 ggg
[INFO] [stdout] PARSED: Match { substring: "true ggg 0", captures: [Some("ggg")] }
[INFO] [stdout] REGEX: RegExp { atoms: [Count(Chars { invert_match: false, chars: [Range('a', 'g')] }, 1, 18446744073709551615)] }
[INFO] [stdout] PASSED #16! 
[INFO] [stdout] 	- Some(Match { substring: "ggg", captures: [] })
[INFO] [stdout] 	- Some(Match { substring: "ggg", captures: [] })
[INFO] [stdout] REGEX: RegExp { atoms: [Count(Chars { invert_match: false, chars: [Range('a', 'g')] }, 1, 18446744073709551615)] }
[INFO] [stdout] PASSED #17! 
[INFO] [stdout] 	- None
[INFO] [stdout] 	- None
[INFO] [stdout] FOUND CAPTURE: 0 a-
[INFO] [stdout] PARSED: Match { substring: "true a- 0", captures: [Some("a-")] }
[INFO] [stdout] REGEX: RegExp { atoms: [Count(Chars { invert_match: false, chars: [Char('a'), Char('-')] }, 1, 18446744073709551615)] }
[INFO] [stdout] PASSED #18! 
[INFO] [stdout] 	- Some(Match { substring: "a-", captures: [] })
[INFO] [stdout] 	- Some(Match { substring: "a-", captures: [] })
[INFO] [stdout] REGEX: RegExp { atoms: [Count(Chars { invert_match: true, chars: [Char('a'), Char('b'), Char('c')] }, 1, 18446744073709551615)] }
[INFO] [stdout] PASSED #19! 
[INFO] [stdout] 	- None
[INFO] [stdout] 	- None
[INFO] [stdout] FOUND CAPTURE: 0 defg
[INFO] [stdout] PARSED: Match { substring: "true defg 0", captures: [Some("defg")] }
[INFO] [stdout] REGEX: RegExp { atoms: [Count(Chars { invert_match: true, chars: [Char('a'), Char('b'), Char('c')] }, 1, 18446744073709551615)] }
[INFO] [stdout] PASSED #20! 
[INFO] [stdout] 	- Some(Match { substring: "defg", captures: [] })
[INFO] [stdout] 	- Some(Match { substring: "defg", captures: [] })
[INFO] [stdout] FOUND CAPTURE: 0 b
[INFO] [stdout] PARSED: Match { substring: "true b 0", captures: [Some("b")] }
[INFO] [stdout] REGEX: RegExp { atoms: [Chars { invert_match: false, chars: [Char('a'), Char('b'), Char('c'), Char('^'), Char('b')] }] }
[INFO] [stdout] PASSED #21! 
[INFO] [stdout] 	- Some(Match { substring: "b", captures: [] })
[INFO] [stdout] 	- Some(Match { substring: "b", captures: [] })
[INFO] [stdout] FOUND CAPTURE: 0 ^
[INFO] [stdout] PARSED: Match { substring: "true ^ 0", captures: [Some("^")] }
[INFO] [stdout] REGEX: RegExp { atoms: [Chars { invert_match: false, chars: [Char('a'), Char('b'), Char('c'), Char('^'), Char('b')] }] }
[INFO] [stdout] PASSED #22! 
[INFO] [stdout] 	- Some(Match { substring: "^", captures: [] })
[INFO] [stdout] 	- Some(Match { substring: "^", captures: [] })
[INFO] [stdout] FOUND CAPTURE: 0 a
[INFO] [stdout] PARSED: Match { substring: "true a 0", captures: [Some("a")] }
[INFO] [stdout] REGEX: RegExp { atoms: [Chars { invert_match: false, chars: [Char('\\')] }, Chars { invert_match: false, chars: [Char('p')] }, Chars { invert_match: false, chars: [Char('L')] }] }
[INFO] [stdout] 
[INFO] [stdout] thread 'regex::tests::openjdk_tests' (155) panicked at src/regex.rs:212:13:
[INFO] [stdout] assertion `left == right` failed: 
[INFO] [stdout] Needle: \pL
[INFO] [stdout] Haystack: a
[INFO] [stdout]   left: None
[INFO] [stdout]  right: Some(Match { substring: "a", captures: [] })
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x58f045d39698 - std[10d71ac2c42b111e]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x58f045d39698 - std[10d71ac2c42b111e]::backtrace_rs::backtrace::trace_unsynchronized::<std[10d71ac2c42b111e]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x58f045d39698 - std[10d71ac2c42b111e]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x58f045d39698 - <<std[10d71ac2c42b111e]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[8fb95b77d25ab6c8]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x58f045d4d8ca - <core[8fb95b77d25ab6c8]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x58f045d4d8ca - core[8fb95b77d25ab6c8]::fmt::write
[INFO] [stdout]    6:     0x58f045d3deb2 - std[10d71ac2c42b111e]::io::default_write_fmt::<alloc[a7ee25936407c584]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/io/mod.rs:622:11
[INFO] [stdout]    7:     0x58f045d3deb2 - <alloc[a7ee25936407c584]::vec::Vec<u8> as std[10d71ac2c42b111e]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/io/mod.rs:1977:13
[INFO] [stdout]    8:     0x58f045d18516 - <std[10d71ac2c42b111e]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x58f045d18516 - std[10d71ac2c42b111e]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x58f045d318a9 - std[10d71ac2c42b111e]::panicking::default_hook
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x58f045ccd5bc - <alloc[a7ee25936407c584]::boxed::Box<dyn for<'a, 'b> core[8fb95b77d25ab6c8]::ops::function::Fn<(&'a std[10d71ac2c42b111e]::panic::PanicHookInfo<'b>,), Output = ()> + core[8fb95b77d25ab6c8]::marker::Sync + core[8fb95b77d25ab6c8]::marker::Send> as core[8fb95b77d25ab6c8]::ops::function::Fn<(&std[10d71ac2c42b111e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/alloc/src/boxed.rs:2289:9
[INFO] [stdout]   12:     0x58f045ccd5bc - test[213991da798b1c03]::test_main_inner::<test[213991da798b1c03]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x58f045d31a62 - <alloc[a7ee25936407c584]::boxed::Box<dyn for<'a, 'b> core[8fb95b77d25ab6c8]::ops::function::Fn<(&'a std[10d71ac2c42b111e]::panic::PanicHookInfo<'b>,), Output = ()> + core[8fb95b77d25ab6c8]::marker::Sync + core[8fb95b77d25ab6c8]::marker::Send> as core[8fb95b77d25ab6c8]::ops::function::Fn<(&std[10d71ac2c42b111e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/alloc/src/boxed.rs:2289:9
[INFO] [stdout]   14:     0x58f045d31a62 - std[10d71ac2c42b111e]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x58f045d185d2 - std[10d71ac2c42b111e]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x58f045d0d689 - std[10d71ac2c42b111e]::sys::backtrace::__rust_end_short_backtrace::<std[10d71ac2c42b111e]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x58f045d192ed - __rustc[3be9ba60078d4c86]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x58f045d4e01c - core[8fb95b77d25ab6c8]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x58f045d4df33 - core[8fb95b77d25ab6c8]::panicking::assert_failed_inner
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/panicking.rs:434:23
[INFO] [stdout]   20:     0x58f045ca98c2 - core[8fb95b77d25ab6c8]::panicking::assert_failed::<core[8fb95b77d25ab6c8]::option::Option<regex[578f278655ab6de0]::evaluate::Match>, core[8fb95b77d25ab6c8]::option::Option<regex[578f278655ab6de0]::evaluate::Match>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/panicking.rs:394:5
[INFO] [stdout]   21:     0x58f045cb8650 - regex[578f278655ab6de0]::regex::tests::openjdk_tests
[INFO] [stdout]                                at /opt/rustwide/workdir/src/regex.rs:212:13
[INFO] [stdout]   22:     0x58f045cb64e7 - regex[578f278655ab6de0]::regex::tests::openjdk_tests::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/regex.rs:197:23
[INFO] [stdout]   23:     0x58f045cbadd6 - <regex[578f278655ab6de0]::regex::tests::openjdk_tests::{closure#0} as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x58f045cc069b - <fn() -> core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x58f045cc069b - test[213991da798b1c03]::__rust_begin_short_backtrace::<core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>, fn() -> core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:724:18
[INFO] [stdout]   26:     0x58f045ccdf15 - test[213991da798b1c03]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:747:74
[INFO] [stdout]   27:     0x58f045ccdf15 - <core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   28:     0x58f045ccdf15 - std[10d71ac2c42b111e]::panicking::catch_unwind::do_call::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}>, core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x58f045ccdf15 - std[10d71ac2c42b111e]::panicking::catch_unwind::<core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>, core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x58f045ccdf15 - std[10d71ac2c42b111e]::panic::catch_unwind::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}>, core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x58f045ccdf15 - test[213991da798b1c03]::run_test_in_process
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:747:27
[INFO] [stdout]   32:     0x58f045ccdf15 - test[213991da798b1c03]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:668:43
[INFO] [stdout]   33:     0x58f045cc7824 - test[213991da798b1c03]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:698:41
[INFO] [stdout]   34:     0x58f045cc7824 - std[10d71ac2c42b111e]::sys::backtrace::__rust_begin_short_backtrace::<test[213991da798b1c03]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x58f045cd0f92 - std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked::<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   36:     0x58f045cd0f92 - <core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   37:     0x58f045cd0f92 - std[10d71ac2c42b111e]::panicking::catch_unwind::do_call::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x58f045cd0f92 - std[10d71ac2c42b111e]::panicking::catch_unwind::<(), core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x58f045cd0f92 - std[10d71ac2c42b111e]::panic::catch_unwind::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x58f045cd0f92 - std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked::<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   41:     0x58f045cd0f92 - <std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1} as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x58f045d38cbf - <alloc[a7ee25936407c584]::boxed::Box<dyn core[8fb95b77d25ab6c8]::ops::function::FnOnce<(), Output = ()> + core[8fb95b77d25ab6c8]::marker::Send> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/alloc/src/boxed.rs:2275:9
[INFO] [stdout]   43:     0x58f045d38cbf - <std[10d71ac2c42b111e]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   44:     0x7e399424eaa4 - <unknown>
[INFO] [stdout]   45:     0x7e39942dba64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     regex::tests::openjdk_tests
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 2 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin regex`
[INFO] running `Command { std: "docker" "inspect" "95b616ef9e2413357caca79f6e22cc46b6a8ba28aa5fbd9db27ddef06d2c38e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95b616ef9e2413357caca79f6e22cc46b6a8ba28aa5fbd9db27ddef06d2c38e3", kill_on_drop: false }`
[INFO] [stdout] 95b616ef9e2413357caca79f6e22cc46b6a8ba28aa5fbd9db27ddef06d2c38e3
