[INFO] fetching crate pkenum 0.3.1...
[INFO] testing pkenum-0.3.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate pkenum 0.3.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate pkenum 0.3.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate pkenum 0.3.1
[INFO] tweaked toml for crates.io crate pkenum 0.3.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pkenum 0.3.1 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 pkenum 0.3.1 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] 1d45522154f8fa2322f8eef7959aa98f6a2dd24a6a4202b019958764a661e1aa
[INFO] running `Command { std: "docker" "start" "-a" "1d45522154f8fa2322f8eef7959aa98f6a2dd24a6a4202b019958764a661e1aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d45522154f8fa2322f8eef7959aa98f6a2dd24a6a4202b019958764a661e1aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d45522154f8fa2322f8eef7959aa98f6a2dd24a6a4202b019958764a661e1aa", kill_on_drop: false }`
[INFO] [stdout] 1d45522154f8fa2322f8eef7959aa98f6a2dd24a6a4202b019958764a661e1aa
[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] 52a9747ccad90c9160deb760ce28b6baf9d2194513ce88a43445e8add835f7e4
[INFO] running `Command { std: "docker" "start" "-a" "52a9747ccad90c9160deb760ce28b6baf9d2194513ce88a43445e8add835f7e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling pkenum_core v0.3.1
[INFO] [stderr]    Compiling pkenum_macro v0.3.1
[INFO] [stderr]    Compiling pkenum v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.08s
[INFO] running `Command { std: "docker" "inspect" "52a9747ccad90c9160deb760ce28b6baf9d2194513ce88a43445e8add835f7e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52a9747ccad90c9160deb760ce28b6baf9d2194513ce88a43445e8add835f7e4", kill_on_drop: false }`
[INFO] [stdout] 52a9747ccad90c9160deb760ce28b6baf9d2194513ce88a43445e8add835f7e4
[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] 8f97a9b36d004fd4d38c6d44bfe4007daecf7f7dd302cf49e92eede0278c1ecb
[INFO] running `Command { std: "docker" "start" "-a" "8f97a9b36d004fd4d38c6d44bfe4007daecf7f7dd302cf49e92eede0278c1ecb", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkenum v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "8f97a9b36d004fd4d38c6d44bfe4007daecf7f7dd302cf49e92eede0278c1ecb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f97a9b36d004fd4d38c6d44bfe4007daecf7f7dd302cf49e92eede0278c1ecb", kill_on_drop: false }`
[INFO] [stdout] 8f97a9b36d004fd4d38c6d44bfe4007daecf7f7dd302cf49e92eede0278c1ecb
[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] 6127fa3c7fa50ed36d75a1f747420042622a18cc014e93b3d0ab4d1e11dd2b64
[INFO] running `Command { std: "docker" "start" "-a" "6127fa3c7fa50ed36d75a1f747420042622a18cc014e93b3d0ab4d1e11dd2b64", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pkenum-1d063c5bd091ef1c)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests pkenum
[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] [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" "6127fa3c7fa50ed36d75a1f747420042622a18cc014e93b3d0ab4d1e11dd2b64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6127fa3c7fa50ed36d75a1f747420042622a18cc014e93b3d0ab4d1e11dd2b64", kill_on_drop: false }`
[INFO] [stdout] 6127fa3c7fa50ed36d75a1f747420042622a18cc014e93b3d0ab4d1e11dd2b64