[INFO] fetching crate grep-regex 0.1.13...
[INFO] testing grep-regex-0.1.13 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate grep-regex 0.1.13 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate grep-regex 0.1.13
[INFO] finished tweaking crates.io crate grep-regex 0.1.13
[INFO] tweaked toml for crates.io crate grep-regex 0.1.13 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate grep-regex 0.1.13 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 14 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1a176ff4b6a543bf9e016fd53d0d0eb0f7c177e28076c190473e9e69b4bbfd4e
[INFO] running `Command { std: "docker" "start" "-a" "1a176ff4b6a543bf9e016fd53d0d0eb0f7c177e28076c190473e9e69b4bbfd4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1a176ff4b6a543bf9e016fd53d0d0eb0f7c177e28076c190473e9e69b4bbfd4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a176ff4b6a543bf9e016fd53d0d0eb0f7c177e28076c190473e9e69b4bbfd4e", kill_on_drop: false }`
[INFO] [stdout] 1a176ff4b6a543bf9e016fd53d0d0eb0f7c177e28076c190473e9e69b4bbfd4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] accb62381b71c3ed6096bddf56cf7b416fe9d50357af8b7c916d0201b079c6b3
[INFO] running `Command { std: "docker" "start" "-a" "accb62381b71c3ed6096bddf56cf7b416fe9d50357af8b7c916d0201b079c6b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-automata v0.4.11
[INFO] [stderr]    Compiling grep-matcher v0.1.7
[INFO] [stderr]    Compiling bstr v1.12.0
[INFO] [stderr]    Compiling grep-regex v0.1.13 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.68s
[INFO] running `Command { std: "docker" "inspect" "accb62381b71c3ed6096bddf56cf7b416fe9d50357af8b7c916d0201b079c6b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "accb62381b71c3ed6096bddf56cf7b416fe9d50357af8b7c916d0201b079c6b3", kill_on_drop: false }`
[INFO] [stdout] accb62381b71c3ed6096bddf56cf7b416fe9d50357af8b7c916d0201b079c6b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b61c7368985737ca3e9d37434250cd5bce2b2522270420a5c136d0512f8ddc54
[INFO] running `Command { std: "docker" "start" "-a" "b61c7368985737ca3e9d37434250cd5bce2b2522270420a5c136d0512f8ddc54", kill_on_drop: false }`
[INFO] [stderr]    Compiling grep-regex v0.1.13 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `Command { std: "docker" "inspect" "b61c7368985737ca3e9d37434250cd5bce2b2522270420a5c136d0512f8ddc54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b61c7368985737ca3e9d37434250cd5bce2b2522270420a5c136d0512f8ddc54", kill_on_drop: false }`
[INFO] [stdout] b61c7368985737ca3e9d37434250cd5bce2b2522270420a5c136d0512f8ddc54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6658dd8d8399764596c542548db5ffcf39ce0e1125bdea39dca5beeefcabe61b
[INFO] running `Command { std: "docker" "start" "-a" "6658dd8d8399764596c542548db5ffcf39ce0e1125bdea39dca5beeefcabe61b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/grep_regex-1cc2185284d88e76)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test ast::tests::various ... ok
[INFO] [stdout] test ban::tests::various ... ok
[INFO] [stdout] test literal::tests::empty ... ok
[INFO] [stdout] test literal::tests::heuristics ... ok
[INFO] [stdout] test literal::tests::crazy_repeats ... ok
[INFO] [stdout] test literal::tests::case_insensitive_alternation ... ok
[INFO] [stdout] test matcher::tests::candidate_lines ... ignored
[INFO] [stdout] test literal::tests::class ... ok
[INFO] [stdout] test literal::tests::look ... ok
[INFO] [stdout] test literal::tests::concat ... ok
[INFO] [stdout] test literal::tests::optimize ... ok
[INFO] [stdout] test literal::tests::impossible ... ok
[INFO] [stdout] test literal::tests::various ... ok
[INFO] [stdout] test literal::tests::alternation ... ok
[INFO] [stdout] test literal::tests::literal ... ok
[INFO] [stdout] test literal::tests::repetition ... ok
[INFO] [stdout] test matcher::tests::case_smart ... ok
[INFO] [stdout] test literal::tests::anything ... ok
[INFO] [stdout] test matcher::tests::line_terminator_error ... ok
[INFO] [stdout] test non_matching::tests::literal ... ok
[INFO] [stdout] test strip::tests::various ... ok
[INFO] [stdout] test non_matching::tests::dot ... ok
[INFO] [stdout] test non_matching::tests::anchor ... ok
[INFO] [stdout] test matcher::tests::line_terminator_crlf ... ok
[INFO] [stdout] test matcher::tests::word ... ok
[INFO] [stdout] test matcher::tests::line_terminator ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests grep_regex
[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] running `Command { std: "docker" "inspect" "6658dd8d8399764596c542548db5ffcf39ce0e1125bdea39dca5beeefcabe61b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6658dd8d8399764596c542548db5ffcf39ce0e1125bdea39dca5beeefcabe61b", kill_on_drop: false }`
[INFO] [stdout] 6658dd8d8399764596c542548db5ffcf39ce0e1125bdea39dca5beeefcabe61b