[INFO] fetching crate coolwcl 1.0.1...
[INFO] testing coolwcl-1.0.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate coolwcl 1.0.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate coolwcl 1.0.1
[INFO] finished tweaking crates.io crate coolwcl 1.0.1
[INFO] tweaked toml for crates.io crate coolwcl 1.0.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate coolwcl 1.0.1 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 coolwcl 1.0.1 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 15f846280ec9ae6bebee1bf0cc150c3326aa074dd8b8b80530293043ebf0147a
[INFO] running `Command { std: "docker" "start" "-a" "15f846280ec9ae6bebee1bf0cc150c3326aa074dd8b8b80530293043ebf0147a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "15f846280ec9ae6bebee1bf0cc150c3326aa074dd8b8b80530293043ebf0147a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15f846280ec9ae6bebee1bf0cc150c3326aa074dd8b8b80530293043ebf0147a", kill_on_drop: false }`
[INFO] [stdout] 15f846280ec9ae6bebee1bf0cc150c3326aa074dd8b8b80530293043ebf0147a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 786ee6e2b926e543f4f65047910121a66f32629cc25a58b7da5d460be03db028
[INFO] running `Command { std: "docker" "start" "-a" "786ee6e2b926e543f4f65047910121a66f32629cc25a58b7da5d460be03db028", kill_on_drop: false }`
[INFO] [stderr]    Compiling coolwcl v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "786ee6e2b926e543f4f65047910121a66f32629cc25a58b7da5d460be03db028", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "786ee6e2b926e543f4f65047910121a66f32629cc25a58b7da5d460be03db028", kill_on_drop: false }`
[INFO] [stdout] 786ee6e2b926e543f4f65047910121a66f32629cc25a58b7da5d460be03db028
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] af2d45a322b42d3af0b2704c4c89ddb1b27947bcc808e1077d61014806f20e48
[INFO] running `Command { std: "docker" "start" "-a" "af2d45a322b42d3af0b2704c4c89ddb1b27947bcc808e1077d61014806f20e48", kill_on_drop: false }`
[INFO] [stderr]    Compiling coolwcl v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "af2d45a322b42d3af0b2704c4c89ddb1b27947bcc808e1077d61014806f20e48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af2d45a322b42d3af0b2704c4c89ddb1b27947bcc808e1077d61014806f20e48", kill_on_drop: false }`
[INFO] [stdout] af2d45a322b42d3af0b2704c4c89ddb1b27947bcc808e1077d61014806f20e48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 2cf97527b06868953c758530454460de3cc1690ff9939cffdc7d6c233d076a93
[INFO] running `Command { std: "docker" "start" "-a" "2cf97527b06868953c758530454460de3cc1690ff9939cffdc7d6c233d076a93", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/coolwcl-8609b1756dff3c62)
[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" "2cf97527b06868953c758530454460de3cc1690ff9939cffdc7d6c233d076a93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cf97527b06868953c758530454460de3cc1690ff9939cffdc7d6c233d076a93", kill_on_drop: false }`
[INFO] [stdout] 2cf97527b06868953c758530454460de3cc1690ff9939cffdc7d6c233d076a93