[INFO] fetching crate knot 0.0.0...
[INFO] testing knot-0.0.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate knot 0.0.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate knot 0.0.0
[INFO] finished tweaking crates.io crate knot 0.0.0
[INFO] tweaked toml for crates.io crate knot 0.0.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate knot 0.0.0 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 9773473f9d43d5af5b80bf8847268ad4f9b6eec4f45fae64b1e867167b430f8e
[INFO] running `Command { std: "docker" "start" "-a" "9773473f9d43d5af5b80bf8847268ad4f9b6eec4f45fae64b1e867167b430f8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9773473f9d43d5af5b80bf8847268ad4f9b6eec4f45fae64b1e867167b430f8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9773473f9d43d5af5b80bf8847268ad4f9b6eec4f45fae64b1e867167b430f8e", kill_on_drop: false }`
[INFO] [stdout] 9773473f9d43d5af5b80bf8847268ad4f9b6eec4f45fae64b1e867167b430f8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] eb236f89b37ce3635da012990ab126f9542e59bfc1c8a5afdf22ec8937e099a1
[INFO] running `Command { std: "docker" "start" "-a" "eb236f89b37ce3635da012990ab126f9542e59bfc1c8a5afdf22ec8937e099a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling knot v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "eb236f89b37ce3635da012990ab126f9542e59bfc1c8a5afdf22ec8937e099a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb236f89b37ce3635da012990ab126f9542e59bfc1c8a5afdf22ec8937e099a1", kill_on_drop: false }`
[INFO] [stdout] eb236f89b37ce3635da012990ab126f9542e59bfc1c8a5afdf22ec8937e099a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 625fd75d993cf5b75cf89da53c81b80b8a1b9c6fc5c1c600f3dca353d79320bf
[INFO] running `Command { std: "docker" "start" "-a" "625fd75d993cf5b75cf89da53c81b80b8a1b9c6fc5c1c600f3dca353d79320bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling knot v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "625fd75d993cf5b75cf89da53c81b80b8a1b9c6fc5c1c600f3dca353d79320bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "625fd75d993cf5b75cf89da53c81b80b8a1b9c6fc5c1c600f3dca353d79320bf", kill_on_drop: false }`
[INFO] [stdout] 625fd75d993cf5b75cf89da53c81b80b8a1b9c6fc5c1c600f3dca353d79320bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 6cb9ad96248dfa8fca2f0d507703c869c1f7bad3cdb279e50f2934bd33722970
[INFO] running `Command { std: "docker" "start" "-a" "6cb9ad96248dfa8fca2f0d507703c869c1f7bad3cdb279e50f2934bd33722970", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/knot-37fcea13b17acb14)
[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 knot
[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" "6cb9ad96248dfa8fca2f0d507703c869c1f7bad3cdb279e50f2934bd33722970", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cb9ad96248dfa8fca2f0d507703c869c1f7bad3cdb279e50f2934bd33722970", kill_on_drop: false }`
[INFO] [stdout] 6cb9ad96248dfa8fca2f0d507703c869c1f7bad3cdb279e50f2934bd33722970