[INFO] fetching crate libcre 0.100.0...
[INFO] testing libcre-0.100.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate libcre 0.100.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate libcre 0.100.0
[INFO] finished tweaking crates.io crate libcre 0.100.0
[INFO] tweaked toml for crates.io crate libcre 0.100.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate libcre 0.100.0 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] 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] 9251cfb01664f9ccfd99fe6f4bc33bf9fa0c5344ebf4837561a67fc6888680fb
[INFO] running `Command { std: "docker" "start" "-a" "9251cfb01664f9ccfd99fe6f4bc33bf9fa0c5344ebf4837561a67fc6888680fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9251cfb01664f9ccfd99fe6f4bc33bf9fa0c5344ebf4837561a67fc6888680fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9251cfb01664f9ccfd99fe6f4bc33bf9fa0c5344ebf4837561a67fc6888680fb", kill_on_drop: false }`
[INFO] [stdout] 9251cfb01664f9ccfd99fe6f4bc33bf9fa0c5344ebf4837561a67fc6888680fb
[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] 35606dee570beaa68f8d79af46919d5adbc555d4ec156b6190618b1ab1a73f2d
[INFO] running `Command { std: "docker" "start" "-a" "35606dee570beaa68f8d79af46919d5adbc555d4ec156b6190618b1ab1a73f2d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libcre v0.100.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "35606dee570beaa68f8d79af46919d5adbc555d4ec156b6190618b1ab1a73f2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35606dee570beaa68f8d79af46919d5adbc555d4ec156b6190618b1ab1a73f2d", kill_on_drop: false }`
[INFO] [stdout] 35606dee570beaa68f8d79af46919d5adbc555d4ec156b6190618b1ab1a73f2d
[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] 8649819ca8e3df231d15ea5368b52a8de6153284598fb2a8986e49edf0463cba
[INFO] running `Command { std: "docker" "start" "-a" "8649819ca8e3df231d15ea5368b52a8de6153284598fb2a8986e49edf0463cba", kill_on_drop: false }`
[INFO] [stderr]    Compiling libcre v0.100.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "8649819ca8e3df231d15ea5368b52a8de6153284598fb2a8986e49edf0463cba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8649819ca8e3df231d15ea5368b52a8de6153284598fb2a8986e49edf0463cba", kill_on_drop: false }`
[INFO] [stdout] 8649819ca8e3df231d15ea5368b52a8de6153284598fb2a8986e49edf0463cba
[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] 28a2f1b16e5468053c7e1f8ea2eed79ba079677d81c544c60359a79e653e0ae8
[INFO] running `Command { std: "docker" "start" "-a" "28a2f1b16e5468053c7e1f8ea2eed79ba079677d81c544c60359a79e653e0ae8", 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/libcre-99facdb41039c347)
[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]    Doc-tests libcre
[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" "28a2f1b16e5468053c7e1f8ea2eed79ba079677d81c544c60359a79e653e0ae8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28a2f1b16e5468053c7e1f8ea2eed79ba079677d81c544c60359a79e653e0ae8", kill_on_drop: false }`
[INFO] [stdout] 28a2f1b16e5468053c7e1f8ea2eed79ba079677d81c544c60359a79e653e0ae8