[INFO] fetching crate nom_permutation 1.0.0...
[INFO] testing nom_permutation-1.0.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate nom_permutation 1.0.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate nom_permutation 1.0.0
[INFO] finished tweaking crates.io crate nom_permutation 1.0.0
[INFO] tweaked toml for crates.io crate nom_permutation 1.0.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nom_permutation 1.0.0 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] crate crates.io crate nom_permutation 1.0.0 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] [stderr]     Blocking waiting for file lock on package cache
[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] 5db85952408828b329cb2a08f7952cd1baa21f28fe6db7e26d12ad4a61b01089
[INFO] running `Command { std: "docker" "start" "-a" "5db85952408828b329cb2a08f7952cd1baa21f28fe6db7e26d12ad4a61b01089", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5db85952408828b329cb2a08f7952cd1baa21f28fe6db7e26d12ad4a61b01089", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5db85952408828b329cb2a08f7952cd1baa21f28fe6db7e26d12ad4a61b01089", kill_on_drop: false }`
[INFO] [stdout] 5db85952408828b329cb2a08f7952cd1baa21f28fe6db7e26d12ad4a61b01089
[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] a253f963a35f4eb92809f903f4071cfdfb586885a49609b074e15c0913a8b94a
[INFO] running `Command { std: "docker" "start" "-a" "a253f963a35f4eb92809f903f4071cfdfb586885a49609b074e15c0913a8b94a", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling nom v8.0.0
[INFO] [stderr]    Compiling nom_permutation v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.36s
[INFO] running `Command { std: "docker" "inspect" "a253f963a35f4eb92809f903f4071cfdfb586885a49609b074e15c0913a8b94a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a253f963a35f4eb92809f903f4071cfdfb586885a49609b074e15c0913a8b94a", kill_on_drop: false }`
[INFO] [stdout] a253f963a35f4eb92809f903f4071cfdfb586885a49609b074e15c0913a8b94a
[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] b91d820ab1fcbe69d8aecf3a323c745306d9a46aff6d126a935f05e400a5f48a
[INFO] running `Command { std: "docker" "start" "-a" "b91d820ab1fcbe69d8aecf3a323c745306d9a46aff6d126a935f05e400a5f48a", kill_on_drop: false }`
[INFO] [stderr]    Compiling nom_permutation v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "b91d820ab1fcbe69d8aecf3a323c745306d9a46aff6d126a935f05e400a5f48a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b91d820ab1fcbe69d8aecf3a323c745306d9a46aff6d126a935f05e400a5f48a", kill_on_drop: false }`
[INFO] [stdout] b91d820ab1fcbe69d8aecf3a323c745306d9a46aff6d126a935f05e400a5f48a
[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] a2cee61a51ff3c27fa3c6247399f589f292d06de70ac9b228e5a805b72e2756a
[INFO] running `Command { std: "docker" "start" "-a" "a2cee61a51ff3c27fa3c6247399f589f292d06de70ac9b228e5a805b72e2756a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nom_permutation-c444033ca9f4d0ac)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests nom_permutation
[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 4 tests
[INFO] [stdout] test src/permutation_opt.rs - permutation_opt::permutation_opt (line 55) ... ok
[INFO] [stdout] test src/permutation.rs - permutation::permutation (line 52) ... ok
[INFO] [stdout] test src/permutation.rs - permutation::permutation (line 82) ... ok
[INFO] [stdout] test src/permutation_opt.rs - permutation_opt::permutation_opt (line 25) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.49s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a2cee61a51ff3c27fa3c6247399f589f292d06de70ac9b228e5a805b72e2756a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2cee61a51ff3c27fa3c6247399f589f292d06de70ac9b228e5a805b72e2756a", kill_on_drop: false }`
[INFO] [stdout] a2cee61a51ff3c27fa3c6247399f589f292d06de70ac9b228e5a805b72e2756a