[INFO] fetching crate safe-regex 0.2.5...
[INFO] testing safe-regex-0.2.5 against beta-2022-05-20 for beta-1.62-1
[INFO] extracting crate safe-regex 0.2.5 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate safe-regex 0.2.5 on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate safe-regex 0.2.5
[INFO] finished tweaking crates.io crate safe-regex 0.2.5
[INFO] tweaked toml for crates.io crate safe-regex 0.2.5 written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] crate crates.io crate safe-regex 0.2.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "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-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 05781d4cc7a0b5561113270a52b635452316c15079e294405181e35c14f009f2
[INFO] running `Command { std: "docker" "start" "-a" "05781d4cc7a0b5561113270a52b635452316c15079e294405181e35c14f009f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05781d4cc7a0b5561113270a52b635452316c15079e294405181e35c14f009f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05781d4cc7a0b5561113270a52b635452316c15079e294405181e35c14f009f2", kill_on_drop: false }`
[INFO] [stdout] 05781d4cc7a0b5561113270a52b635452316c15079e294405181e35c14f009f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd8abc7c20844ee41bc5838ecc5c37b9adb9896a10d611975fab740dd3fb99eb
[INFO] running `Command { std: "docker" "start" "-a" "fd8abc7c20844ee41bc5838ecc5c37b9adb9896a10d611975fab740dd3fb99eb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling safe-proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling safe-quote v1.0.15
[INFO] [stderr]    Compiling safe-regex-compiler v0.2.5
[INFO] [stderr]    Compiling safe-regex-macro v0.2.5
[INFO] [stderr]    Compiling safe-regex v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 24s
[INFO] running `Command { std: "docker" "inspect" "fd8abc7c20844ee41bc5838ecc5c37b9adb9896a10d611975fab740dd3fb99eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd8abc7c20844ee41bc5838ecc5c37b9adb9896a10d611975fab740dd3fb99eb", kill_on_drop: false }`
[INFO] [stdout] fd8abc7c20844ee41bc5838ecc5c37b9adb9896a10d611975fab740dd3fb99eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd7cdbc139754413f8dcdbc6b5b52c700ae82a01c3ff6a6bd2c196604321f454
[INFO] running `Command { std: "docker" "start" "-a" "cd7cdbc139754413f8dcdbc6b5b52c700ae82a01c3ff6a6bd2c196604321f454", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling safe-regex v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.21s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/safe_regex-d77c3aefdc241df5)
[INFO] [stderr]   Executable unittests src/bin/compilable/main.rs (/opt/rustwide/target/debug/deps/compilable-cfcfbae449965dc9)
[INFO] [stderr]   Executable unittests src/bin/uncompilable/main.rs (/opt/rustwide/target/debug/deps/uncompilable-d13706e90539c1ae)
[INFO] [stderr]   Executable tests/machine.rs (/opt/rustwide/target/debug/deps/machine-16d83f7f3d9a2448)
[INFO] [stderr]   Executable tests/test.rs (/opt/rustwide/target/debug/deps/test-7b03721296c63009)
[INFO] running `Command { std: "docker" "inspect" "cd7cdbc139754413f8dcdbc6b5b52c700ae82a01c3ff6a6bd2c196604321f454", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd7cdbc139754413f8dcdbc6b5b52c700ae82a01c3ff6a6bd2c196604321f454", kill_on_drop: false }`
[INFO] [stdout] cd7cdbc139754413f8dcdbc6b5b52c700ae82a01c3ff6a6bd2c196604321f454
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 41cd086137ffbf329a0c2cc1fa4e40319f3c0b01996154947095ee3ae56431b8
[INFO] running `Command { std: "docker" "start" "-a" "41cd086137ffbf329a0c2cc1fa4e40319f3c0b01996154947095ee3ae56431b8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/safe_regex-d77c3aefdc241df5)
[INFO] [stderr]      Running unittests src/bin/compilable/main.rs (/opt/rustwide/target/debug/deps/compilable-cfcfbae449965dc9)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/uncompilable/main.rs (/opt/rustwide/target/debug/deps/uncompilable-d13706e90539c1ae)
[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; finished in 0.00s
[INFO] [stdout] 
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/machine.rs (/opt/rustwide/target/debug/deps/machine-16d83f7f3d9a2448)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test alt ... ok
[INFO] [stdout] test alt_in_group ... ok
[INFO] [stdout] test byte ... ok
[INFO] [stdout] test class_exclusive ... ok
[INFO] [stdout] test any_byte ... ok
[INFO] [stdout] test group ... ok
[INFO] [stdout] test class_inclusive ... ok
[INFO] [stdout] test group_star1 ... ok
[INFO] [stdout] test group_star2 ... ok
[INFO] [stdout] test groups_nested ... ok
[INFO] [stdout] test optional_at_end ... ok
[INFO] [stdout] test optional_at_start ... ok
[INFO] [stdout] test optionals_in_groups ... ok
[INFO] [stdout] test optionals_in_seq ... ok
[INFO] [stdout] test seq ... ok
[INFO] [stdout] test seq_in_group ... ok
[INFO] [stdout] test seq_in_star ... ok
[INFO] [stdout] test star ... ok
[INFO] [stdout] test optional ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-7b03721296c63009)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test any_byte ... ok
[INFO] [stdout] test byte ... ok
[INFO] [stdout] test class_inclusive ... ok
[INFO] [stdout] test class_exclusive ... ok
[INFO] [stdout] test empty ... ok
[INFO] [stdout] test alt ... ok
[INFO] [stdout] test greediness ... ok
[INFO] [stdout] test group_repeat ... ok
[INFO] [stdout] test plus ... ok
[INFO] [stdout] test repeat_empty ... ok
[INFO] [stdout] test optional ... ok
[INFO] [stdout] test repeat_max ... ok
[INFO] [stdout] test repeat_min ... ok
[INFO] [stdout] test repeat_in_group ... ok
[INFO] [stdout] test seq ... ok
[INFO] [stdout] test repeat_min_and_max ... ok
[INFO] [stdout] test repeat_in_seq ... ok
[INFO] [stdout] test repeat_single_num ... ok
[INFO] [stdout] test seq_in_star ... ok
[INFO] [stdout] test test_re_fn ... ok
[INFO] [stdout] test star ... ok
[INFO] [stdout] test repeat_in_alt ... ok
[INFO] [stdout] test group ... ok
[INFO] [stdout] test non_capturing_group ... ok
[INFO] [stderr]    Doc-tests safe-regex
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.30s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 35 tests
[INFO] [stdout] test src/lib.rs - (line 62) ... FAILED
[INFO] [stdout] test src/lib.rs - Matcher5<F>::match_slices (line 726) ... FAILED
[INFO] [stdout] test src/lib.rs - Matcher10<F>::is_match (line 1271) ... ok
[INFO] [stdout] test src/lib.rs - (line 54) ... ok
[INFO] [stdout] test src/lib.rs - Matcher5<F>::match_ranges (line 690) ... ok
[INFO] [stdout] test src/lib.rs - Matcher8<F>::match_ranges (line 1041) ... ok
[INFO] [stdout] test src/lib.rs - Matcher0<F>::match_ranges (line 212) ... ok
[INFO] [stdout] test src/lib.rs - Matcher1<F>::is_match (line 259) ... ok
[INFO] [stdout] test src/lib.rs - Matcher8<F>::is_match (line 1016) ... ok
[INFO] [stdout] test src/lib.rs - Matcher5<F>::is_match (line 665) ... ok
[INFO] [stdout] test src/lib.rs - Matcher3<F>::match_ranges (line 484) ... ok
[INFO] [stdout] test src/lib.rs - Matcher7<F>::match_ranges (line 917) ... ok
[INFO] [stdout] test src/lib.rs - Matcher9<F>::is_match (line 1142) ... ok
[INFO] [stdout] test src/lib.rs - Matcher8<F>::match_slices (line 1080) ... ok
[INFO] [stdout] test src/lib.rs - Matcher0<F>::is_match (line 161) ... ok
[INFO] [stdout] test src/lib.rs - Matcher7<F>::is_match (line 892) ... ok
[INFO] [stdout] test src/lib.rs - Matcher9<F>::match_ranges (line 1167) ... ok
[INFO] [stdout] test src/lib.rs - Matcher2<F>::match_slices (line 411) ... ok
[INFO] [stdout] test src/lib.rs - Matcher2<F>::is_match (line 359) ... ok
[INFO] [stdout] test src/lib.rs - Matcher6<F>::match_ranges (line 802) ... ok
[INFO] [stdout] test src/lib.rs - Matcher6<F>::is_match (line 777) ... ok
[INFO] [stdout] test src/lib.rs - Matcher6<F>::match_slices (line 839) ... ok
[INFO] [stdout] test src/lib.rs - Matcher2<F>::match_ranges (line 384) ... ok
[INFO] [stdout] test src/lib.rs - Matcher1<F>::match_ranges (line 284) ... ok
[INFO] [stdout] test src/lib.rs - Matcher3<F>::match_slices (line 511) ... ok
[INFO] [stdout] test src/lib.rs - Matcher9<F>::match_slices (line 1207) ... ok
[INFO] [stdout] test src/lib.rs - Matcher1<F>::match_slices (line 311) ... ok
[INFO] [stdout] test src/lib.rs - Matcher3<F>::is_match (line 459) ... ok
[INFO] [stdout] test src/lib.rs - Matcher0<F>::match_slices (line 185) ... ok
[INFO] [stdout] test src/lib.rs - Matcher10<F>::match_slices (line 1337) ... ok
[INFO] [stdout] test src/lib.rs - Matcher4<F>::is_match (line 559) ... ok
[INFO] [stdout] test src/lib.rs - Matcher4<F>::match_slices (line 614) ... ok
[INFO] [stdout] test src/lib.rs - Matcher4<F>::match_ranges (line 584) ... ok
[INFO] [stdout] test src/lib.rs - Matcher10<F>::match_ranges (line 1296) ... ok
[INFO] [stdout] test src/lib.rs - Matcher7<F>::match_slices (line 955) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 62) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Matcher5<F>::match_slices (line 726) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 62)
[INFO] [stdout]     src/lib.rs - Matcher5<F>::match_slices (line 726)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 33 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 17.98s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "41cd086137ffbf329a0c2cc1fa4e40319f3c0b01996154947095ee3ae56431b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41cd086137ffbf329a0c2cc1fa4e40319f3c0b01996154947095ee3ae56431b8", kill_on_drop: false }`
[INFO] [stdout] 41cd086137ffbf329a0c2cc1fa4e40319f3c0b01996154947095ee3ae56431b8