[INFO] fetching crate yellow-build-support 0.0.0...
[INFO] testing yellow-build-support-0.0.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate yellow-build-support 0.0.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate yellow-build-support 0.0.0
[INFO] finished tweaking crates.io crate yellow-build-support 0.0.0
[INFO] tweaked toml for crates.io crate yellow-build-support 0.0.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate yellow-build-support 0.0.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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-2025-10-28" "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-2025-10-28" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ec3b351e6ce5477c77e519dc858816100a2f4efd15db1b2b93aa2e18848cfc11
[INFO] running `Command { std: "docker" "start" "-a" "ec3b351e6ce5477c77e519dc858816100a2f4efd15db1b2b93aa2e18848cfc11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec3b351e6ce5477c77e519dc858816100a2f4efd15db1b2b93aa2e18848cfc11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec3b351e6ce5477c77e519dc858816100a2f4efd15db1b2b93aa2e18848cfc11", kill_on_drop: false }`
[INFO] [stdout] ec3b351e6ce5477c77e519dc858816100a2f4efd15db1b2b93aa2e18848cfc11
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 517f843d55792427090c6d4a9cfe441ad7b05e2359ec13110331f7c090431e0a
[INFO] running `Command { std: "docker" "start" "-a" "517f843d55792427090c6d4a9cfe441ad7b05e2359ec13110331f7c090431e0a", kill_on_drop: false }`
[INFO] [stderr]    Compiling yellow-build-support v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "517f843d55792427090c6d4a9cfe441ad7b05e2359ec13110331f7c090431e0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "517f843d55792427090c6d4a9cfe441ad7b05e2359ec13110331f7c090431e0a", kill_on_drop: false }`
[INFO] [stdout] 517f843d55792427090c6d4a9cfe441ad7b05e2359ec13110331f7c090431e0a
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 06d5c28ca52a9b1d2aa705f9b8899f20cc97a31406fdcab7bfb0a90607dfa0e9
[INFO] running `Command { std: "docker" "start" "-a" "06d5c28ca52a9b1d2aa705f9b8899f20cc97a31406fdcab7bfb0a90607dfa0e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling yellow-build-support v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "06d5c28ca52a9b1d2aa705f9b8899f20cc97a31406fdcab7bfb0a90607dfa0e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06d5c28ca52a9b1d2aa705f9b8899f20cc97a31406fdcab7bfb0a90607dfa0e9", kill_on_drop: false }`
[INFO] [stdout] 06d5c28ca52a9b1d2aa705f9b8899f20cc97a31406fdcab7bfb0a90607dfa0e9
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 60e68f62fb3abb48b5b9d48ed432f0441a35253c4d9f3d5ec13d323aa365a6ac
[INFO] running `Command { std: "docker" "start" "-a" "60e68f62fb3abb48b5b9d48ed432f0441a35253c4d9f3d5ec13d323aa365a6ac", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/yellow_build_support-dff89abfeade6f92)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests yellow_build_support
[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" "60e68f62fb3abb48b5b9d48ed432f0441a35253c4d9f3d5ec13d323aa365a6ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60e68f62fb3abb48b5b9d48ed432f0441a35253c4d9f3d5ec13d323aa365a6ac", kill_on_drop: false }`
[INFO] [stdout] 60e68f62fb3abb48b5b9d48ed432f0441a35253c4d9f3d5ec13d323aa365a6ac