[INFO] fetching crate regex_parser 0.1.1...
[INFO] testing regex_parser-0.1.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate regex_parser 0.1.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate regex_parser 0.1.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate regex_parser 0.1.1
[INFO] tweaked toml for crates.io crate regex_parser 0.1.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate regex_parser 0.1.1 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] crate crates.io crate regex_parser 0.1.1 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] f5b9d9330ba1647aa367bc976e9549816c53404ed4f5ab29ccb59ee24cf3615f
[INFO] running `Command { std: "docker" "start" "-a" "f5b9d9330ba1647aa367bc976e9549816c53404ed4f5ab29ccb59ee24cf3615f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f5b9d9330ba1647aa367bc976e9549816c53404ed4f5ab29ccb59ee24cf3615f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5b9d9330ba1647aa367bc976e9549816c53404ed4f5ab29ccb59ee24cf3615f", kill_on_drop: false }`
[INFO] [stdout] f5b9d9330ba1647aa367bc976e9549816c53404ed4f5ab29ccb59ee24cf3615f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] d1e864438aa618a5ceca0f8c8a9320c7c8d775630aa2cb97178b39e4046e59c1
[INFO] running `Command { std: "docker" "start" "-a" "d1e864438aa618a5ceca0f8c8a9320c7c8d775630aa2cb97178b39e4046e59c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling thiserror v1.0.68
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling libc v0.2.161
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling anyhow v1.0.93
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.87
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.68
[INFO] [stderr]    Compiling pest v2.7.14
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]    Compiling structopt v0.3.26
[INFO] [stderr]    Compiling pest_meta v2.7.14
[INFO] [stderr]    Compiling pest_generator v2.7.14
[INFO] [stderr]    Compiling pest_derive v2.7.14
[INFO] [stderr]    Compiling regex_parser v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.21s
[INFO] running `Command { std: "docker" "inspect" "d1e864438aa618a5ceca0f8c8a9320c7c8d775630aa2cb97178b39e4046e59c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1e864438aa618a5ceca0f8c8a9320c7c8d775630aa2cb97178b39e4046e59c1", kill_on_drop: false }`
[INFO] [stdout] d1e864438aa618a5ceca0f8c8a9320c7c8d775630aa2cb97178b39e4046e59c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 53f43297fc8a9997c44ea455b51756befebda7b64e840f8e2d0371db8a06dfc8
[INFO] running `Command { std: "docker" "start" "-a" "53f43297fc8a9997c44ea455b51756befebda7b64e840f8e2d0371db8a06dfc8", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex_parser v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "53f43297fc8a9997c44ea455b51756befebda7b64e840f8e2d0371db8a06dfc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53f43297fc8a9997c44ea455b51756befebda7b64e840f8e2d0371db8a06dfc8", kill_on_drop: false }`
[INFO] [stdout] 53f43297fc8a9997c44ea455b51756befebda7b64e840f8e2d0371db8a06dfc8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 157c3b4e0da27ac57ee8e5e6a10290dcfc29f4d4b05ad18bb9ae48b0b3774d2c
[INFO] running `Command { std: "docker" "start" "-a" "157c3b4e0da27ac57ee8e5e6a10290dcfc29f4d4b05ad18bb9ae48b0b3774d2c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/regex_parser-3ec4c0746bd4e56b)
[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/main.rs (/opt/rustwide/target/debug/deps/regex_parser-6f38dd4c4c457941)
[INFO] [stderr]      Running tests/regex_parser_unit_tests.rs (/opt/rustwide/target/debug/deps/regex_parser_unit_tests-c3e6a2962f38ebe6)
[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 12 tests
[INFO] [stderr]    Doc-tests regex_parser
[INFO] [stdout] test regex_parser_unit_tests::test_prime_on_incorrect ... ok
[INFO] [stdout] test regex_parser_unit_tests::test_reg_on_incorrect ... ok
[INFO] [stdout] test regex_parser_unit_tests::test_rexpr_on_incorrect ... ok
[INFO] [stdout] test regex_parser_unit_tests::test_rfact_on_correct ... ok
[INFO] [stdout] test regex_parser_unit_tests::test_rexpr_on_correct ... ok
[INFO] [stdout] test regex_parser_unit_tests::test_reg_on_correct ... ok
[INFO] [stdout] test regex_parser_unit_tests::test_rfact_on_incorrect ... ok
[INFO] [stdout] test regex_parser_unit_tests::test_rsymb_on_correct ... ok
[INFO] [stdout] test regex_parser_unit_tests::test_prime_on_correct ... ok
[INFO] [stdout] test regex_parser_unit_tests::test_rterm_on_correct ... ok
[INFO] [stdout] test regex_parser_unit_tests::test_rsymb_on_incorrect ... ok
[INFO] [stdout] test regex_parser_unit_tests::test_rterm_on_incorrect ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 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] running `Command { std: "docker" "inspect" "157c3b4e0da27ac57ee8e5e6a10290dcfc29f4d4b05ad18bb9ae48b0b3774d2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "157c3b4e0da27ac57ee8e5e6a10290dcfc29f4d4b05ad18bb9ae48b0b3774d2c", kill_on_drop: false }`
[INFO] [stdout] 157c3b4e0da27ac57ee8e5e6a10290dcfc29f4d4b05ad18bb9ae48b0b3774d2c