[INFO] fetching crate reduction-factor 0.1.0...
[INFO] testing reduction-factor-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate reduction-factor 0.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate reduction-factor 0.1.0
[INFO] finished tweaking crates.io crate reduction-factor 0.1.0
[INFO] tweaked toml for crates.io crate reduction-factor 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate reduction-factor 0.1.0 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] crate crates.io crate reduction-factor 0.1.0 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] a8b21ef16efa482d0d3d3c6a7fb71244a153ddf504538cda57bee7deecbde381
[INFO] running `Command { std: "docker" "start" "-a" "a8b21ef16efa482d0d3d3c6a7fb71244a153ddf504538cda57bee7deecbde381", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a8b21ef16efa482d0d3d3c6a7fb71244a153ddf504538cda57bee7deecbde381", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8b21ef16efa482d0d3d3c6a7fb71244a153ddf504538cda57bee7deecbde381", kill_on_drop: false }`
[INFO] [stdout] a8b21ef16efa482d0d3d3c6a7fb71244a153ddf504538cda57bee7deecbde381
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 7c6f4c17ed9af8079d3706f2d4e1402377d9d7e6de2b243d5c49d780c47e5d66
[INFO] running `Command { std: "docker" "start" "-a" "7c6f4c17ed9af8079d3706f2d4e1402377d9d7e6de2b243d5c49d780c47e5d66", kill_on_drop: false }`
[INFO] [stderr]    Compiling reduction-factor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "7c6f4c17ed9af8079d3706f2d4e1402377d9d7e6de2b243d5c49d780c47e5d66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c6f4c17ed9af8079d3706f2d4e1402377d9d7e6de2b243d5c49d780c47e5d66", kill_on_drop: false }`
[INFO] [stdout] 7c6f4c17ed9af8079d3706f2d4e1402377d9d7e6de2b243d5c49d780c47e5d66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] c1f5dac7bdf967cff4ce267e38f3aa1c9e1ad222add3c3de96c98e43ab669167
[INFO] running `Command { std: "docker" "start" "-a" "c1f5dac7bdf967cff4ce267e38f3aa1c9e1ad222add3c3de96c98e43ab669167", kill_on_drop: false }`
[INFO] [stderr]    Compiling reduction-factor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "c1f5dac7bdf967cff4ce267e38f3aa1c9e1ad222add3c3de96c98e43ab669167", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1f5dac7bdf967cff4ce267e38f3aa1c9e1ad222add3c3de96c98e43ab669167", kill_on_drop: false }`
[INFO] [stdout] c1f5dac7bdf967cff4ce267e38f3aa1c9e1ad222add3c3de96c98e43ab669167
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 17bed78ab07e3e76ff30220bc2e40d318128f362290a47b5ec5207760ec51ed0
[INFO] running `Command { std: "docker" "start" "-a" "17bed78ab07e3e76ff30220bc2e40d318128f362290a47b5ec5207760ec51ed0", 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/reduction_factor-c8ab84cb52927e9a)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::test_compose ... ok
[INFO] [stdout] test tests::test_full_reduction ... ok
[INFO] [stdout] test tests::test_apply_reduction ... ok
[INFO] [stdout] test tests::test_pow ... ok
[INFO] [stdout] test tests::test_identity_and_default ... ok
[INFO] [stdout] test tests::test_complement ... ok
[INFO] [stdout] test tests::test_pow_nonzero ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests reduction_factor
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/../README.md - (line 32) ... ok
[INFO] [stdout] test src/../README.md - (line 85) ... ok
[INFO] [stdout] test src/../README.md - (line 60) ... ok
[INFO] [stdout] test src/lib.rs - Reduction<T>::multiplier (line 77) ... ok
[INFO] [stdout] test src/lib.rs - Reduction<T>::pow (line 164) ... ok
[INFO] [stdout] test src/lib.rs - Reduction<T>::reduce (line 93) ... ok
[INFO] [stdout] test src/lib.rs - Reduction<T>::pow (line 174) ... ok
[INFO] [stdout] test src/lib.rs - Reduction<T>::compose (line 132) ... ok
[INFO] [stdout] test src/lib.rs - Reduction<T>::pow_nonzero (line 202) ... ok
[INFO] [stdout] test src/lib.rs - Reduction<T>::complement (line 110) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.80s; merged doctests compilation took 0.77s
[INFO] running `Command { std: "docker" "inspect" "17bed78ab07e3e76ff30220bc2e40d318128f362290a47b5ec5207760ec51ed0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17bed78ab07e3e76ff30220bc2e40d318128f362290a47b5ec5207760ec51ed0", kill_on_drop: false }`
[INFO] [stdout] 17bed78ab07e3e76ff30220bc2e40d318128f362290a47b5ec5207760ec51ed0