[INFO] fetching crate tackler-rs 0.10.1...
[INFO] testing tackler-rs-0.10.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate tackler-rs 0.10.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate tackler-rs 0.10.1
[INFO] finished tweaking crates.io crate tackler-rs 0.10.1
[INFO] tweaked toml for crates.io crate tackler-rs 0.10.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tackler-rs 0.10.1 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 tackler-rs 0.10.1 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] a7370cb88ea24ee333d72ecc766b4251a2eed1a663a4b842910855cfa6348f12
[INFO] running `Command { std: "docker" "start" "-a" "a7370cb88ea24ee333d72ecc766b4251a2eed1a663a4b842910855cfa6348f12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a7370cb88ea24ee333d72ecc766b4251a2eed1a663a4b842910855cfa6348f12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7370cb88ea24ee333d72ecc766b4251a2eed1a663a4b842910855cfa6348f12", kill_on_drop: false }`
[INFO] [stdout] a7370cb88ea24ee333d72ecc766b4251a2eed1a663a4b842910855cfa6348f12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] b5005d984d8d67adf87be7ad815c317c5b2b1bb750c7aa573b6d9cd486e7828c
[INFO] running `Command { std: "docker" "start" "-a" "b5005d984d8d67adf87be7ad815c317c5b2b1bb750c7aa573b6d9cd486e7828c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling indoc v2.0.6
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling tackler-rs v0.10.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.84s
[INFO] running `Command { std: "docker" "inspect" "b5005d984d8d67adf87be7ad815c317c5b2b1bb750c7aa573b6d9cd486e7828c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5005d984d8d67adf87be7ad815c317c5b2b1bb750c7aa573b6d9cd486e7828c", kill_on_drop: false }`
[INFO] [stdout] b5005d984d8d67adf87be7ad815c317c5b2b1bb750c7aa573b6d9cd486e7828c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 2d9d79963e524358ffd3b4d6fba12272da47a9596ae4952e24a4dfec848553dc
[INFO] running `Command { std: "docker" "start" "-a" "2d9d79963e524358ffd3b4d6fba12272da47a9596ae4952e24a4dfec848553dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling tackler-rs v0.10.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.62s
[INFO] running `Command { std: "docker" "inspect" "2d9d79963e524358ffd3b4d6fba12272da47a9596ae4952e24a4dfec848553dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d9d79963e524358ffd3b4d6fba12272da47a9596ae4952e24a4dfec848553dc", kill_on_drop: false }`
[INFO] [stdout] 2d9d79963e524358ffd3b4d6fba12272da47a9596ae4952e24a4dfec848553dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 12ffad7ad83d8b697f8789d4316887a56b11f3e6ce43837d8d42363a3f2214a4
[INFO] running `Command { std: "docker" "start" "-a" "12ffad7ad83d8b697f8789d4316887a56b11f3e6ce43837d8d42363a3f2214a4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tackler_rs-15ff82314d8ba595)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test regex::tests::test_full_haystack_pattern_peeled ... ok
[INFO] [stdout] test regex::tests::test_full_haystack_pattern_anchored ... ok
[INFO] [stdout] test regex::tests::test_full_haystack_patterns ... ok
[INFO] [stdout] test regex::tests::test_full_haystack_pattern ... ok
[INFO] [stdout] test regex::tests::test_full_haystack_patterns_peeled ... ok
[INFO] [stdout] test regex::tests::test_full_haystack_patterns_anchored ... ok
[INFO] [stdout] test regex::serde::full_haystack_matcher::test::test_regex ... ok
[INFO] [stdout] test regex::tests::test_peel_full_haystack_pattern ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tackler_rs
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - IndocUtils::strip_margin (line 145) ... ok
[INFO] [stdout] test src/regex.rs - regex::peeled_patterns (line 112) ... ok
[INFO] [stdout] test src/regex/serde.rs - regex::serde::full_haystack_matcher (line 10) ... ok
[INFO] [stdout] test src/regex.rs - regex::peeled_pattern (line 59) ... ok
[INFO] [stdout] test src/lib.rs - normalize_extension (line 33) ... ok
[INFO] [stdout] test src/regex.rs - regex::new_full_haystack_regex_set (line 88) ... ok
[INFO] [stdout] test src/regex.rs - regex::new_full_haystack_regex (line 39) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "12ffad7ad83d8b697f8789d4316887a56b11f3e6ce43837d8d42363a3f2214a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12ffad7ad83d8b697f8789d4316887a56b11f3e6ce43837d8d42363a3f2214a4", kill_on_drop: false }`
[INFO] [stdout] 12ffad7ad83d8b697f8789d4316887a56b11f3e6ce43837d8d42363a3f2214a4