[INFO] fetching crate machine-prime 1.5.5...
[INFO] testing machine-prime-1.5.5 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate machine-prime 1.5.5 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate machine-prime 1.5.5
[INFO] finished tweaking crates.io crate machine-prime 1.5.5
[INFO] tweaked toml for crates.io crate machine-prime 1.5.5 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate machine-prime 1.5.5 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 machine-prime 1.5.5 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 73d18f6416224a29666d73a214811b1d8125badd0e66a59762af2d75d91d9662
[INFO] running `Command { std: "docker" "start" "-a" "73d18f6416224a29666d73a214811b1d8125badd0e66a59762af2d75d91d9662", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "73d18f6416224a29666d73a214811b1d8125badd0e66a59762af2d75d91d9662", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73d18f6416224a29666d73a214811b1d8125badd0e66a59762af2d75d91d9662", kill_on_drop: false }`
[INFO] [stdout] 73d18f6416224a29666d73a214811b1d8125badd0e66a59762af2d75d91d9662
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] ee41db375b5f02057d85246d37b79b1a2d6313bee8fe52d30b409d7bd33764e0
[INFO] running `Command { std: "docker" "start" "-a" "ee41db375b5f02057d85246d37b79b1a2d6313bee8fe52d30b409d7bd33764e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling machine-prime v1.5.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "ee41db375b5f02057d85246d37b79b1a2d6313bee8fe52d30b409d7bd33764e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee41db375b5f02057d85246d37b79b1a2d6313bee8fe52d30b409d7bd33764e0", kill_on_drop: false }`
[INFO] [stdout] ee41db375b5f02057d85246d37b79b1a2d6313bee8fe52d30b409d7bd33764e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 30676e1eb66975b0f7e3a72a61c0bb83b7e9d7e091f211c4a4c864c6f3200dae
[INFO] running `Command { std: "docker" "start" "-a" "30676e1eb66975b0f7e3a72a61c0bb83b7e9d7e091f211c4a4c864c6f3200dae", kill_on_drop: false }`
[INFO] [stderr]    Compiling machine-prime v1.5.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `Command { std: "docker" "inspect" "30676e1eb66975b0f7e3a72a61c0bb83b7e9d7e091f211c4a4c864c6f3200dae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30676e1eb66975b0f7e3a72a61c0bb83b7e9d7e091f211c4a4c864c6f3200dae", kill_on_drop: false }`
[INFO] [stdout] 30676e1eb66975b0f7e3a72a61c0bb83b7e9d7e091f211c4a4c864c6f3200dae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] f926781d53c8d7f5f54a42efb98810dc5e9842d9867e63f6058ed08d319a9ed8
[INFO] running `Command { std: "docker" "start" "-a" "f926781d53c8d7f5f54a42efb98810dc5e9842d9867e63f6058ed08d319a9ed8", 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/machine_prime-2ac3a81f32e2876c)
[INFO] [stderr]    Doc-tests machine_prime
[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] [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" "f926781d53c8d7f5f54a42efb98810dc5e9842d9867e63f6058ed08d319a9ed8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f926781d53c8d7f5f54a42efb98810dc5e9842d9867e63f6058ed08d319a9ed8", kill_on_drop: false }`
[INFO] [stdout] f926781d53c8d7f5f54a42efb98810dc5e9842d9867e63f6058ed08d319a9ed8