[INFO] fetching crate isprime 0.1.1...
[INFO] testing isprime-0.1.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate isprime 0.1.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate isprime 0.1.1
[INFO] finished tweaking crates.io crate isprime 0.1.1
[INFO] tweaked toml for crates.io crate isprime 0.1.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate isprime 0.1.1 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] 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] d9fb42f99e2388997c5f9a045f660606ab521a4ce43b77713b2068cd80f6267f
[INFO] running `Command { std: "docker" "start" "-a" "d9fb42f99e2388997c5f9a045f660606ab521a4ce43b77713b2068cd80f6267f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9fb42f99e2388997c5f9a045f660606ab521a4ce43b77713b2068cd80f6267f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9fb42f99e2388997c5f9a045f660606ab521a4ce43b77713b2068cd80f6267f", kill_on_drop: false }`
[INFO] [stdout] d9fb42f99e2388997c5f9a045f660606ab521a4ce43b77713b2068cd80f6267f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] c2e97873033594029d7d9a9f7d3e17124a8219dc1fb4db09e9072c9d8b06e091
[INFO] running `Command { std: "docker" "start" "-a" "c2e97873033594029d7d9a9f7d3e17124a8219dc1fb4db09e9072c9d8b06e091", kill_on_drop: false }`
[INFO] [stderr]    Compiling isprime v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "c2e97873033594029d7d9a9f7d3e17124a8219dc1fb4db09e9072c9d8b06e091", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2e97873033594029d7d9a9f7d3e17124a8219dc1fb4db09e9072c9d8b06e091", kill_on_drop: false }`
[INFO] [stdout] c2e97873033594029d7d9a9f7d3e17124a8219dc1fb4db09e9072c9d8b06e091
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 3a6dd9c43a83843c0f943111758c17b8a549b099f9aa73d02d797825895fd4f2
[INFO] running `Command { std: "docker" "start" "-a" "3a6dd9c43a83843c0f943111758c17b8a549b099f9aa73d02d797825895fd4f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling isprime v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "3a6dd9c43a83843c0f943111758c17b8a549b099f9aa73d02d797825895fd4f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a6dd9c43a83843c0f943111758c17b8a549b099f9aa73d02d797825895fd4f2", kill_on_drop: false }`
[INFO] [stdout] 3a6dd9c43a83843c0f943111758c17b8a549b099f9aa73d02d797825895fd4f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 3661ed49e0a8b74de96cbdc30c18aaa361b25ad75172d598ab7be5cc0f09ed78
[INFO] running `Command { std: "docker" "start" "-a" "3661ed49e0a8b74de96cbdc30c18aaa361b25ad75172d598ab7be5cc0f09ed78", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/isprime-5eb825a6b2afe797)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_18446744073709551615 ... ok
[INFO] [stdout] test tests::test_3 ... ok
[INFO] [stdout] test tests::test_9 ... ok
[INFO] [stdout] test tests::test_9293 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests isprime
[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" "3661ed49e0a8b74de96cbdc30c18aaa361b25ad75172d598ab7be5cc0f09ed78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3661ed49e0a8b74de96cbdc30c18aaa361b25ad75172d598ab7be5cc0f09ed78", kill_on_drop: false }`
[INFO] [stdout] 3661ed49e0a8b74de96cbdc30c18aaa361b25ad75172d598ab7be5cc0f09ed78