[INFO] cloning repository https://github.com/rhian-cs/prime-number-discoverer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rhian-cs/prime-number-discoverer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frhian-cs%2Fprime-number-discoverer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frhian-cs%2Fprime-number-discoverer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 096e089cae05a553829f6cf24c55b73db63f8696
[INFO] testing rhian-cs/prime-number-discoverer against beta-2025-10-28 for beta-1.92-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frhian-cs%2Fprime-number-discoverer" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rhian-cs/prime-number-discoverer
[INFO] finished tweaking git repo https://github.com/rhian-cs/prime-number-discoverer
[INFO] tweaked toml for git repo https://github.com/rhian-cs/prime-number-discoverer written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rhian-cs/prime-number-discoverer 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 git repo https://github.com/rhian-cs/prime-number-discoverer 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 912d3cfab4eb877970f2208c9dddf519e9e7352de22841e701f434523963d473
[INFO] running `Command { std: "docker" "start" "-a" "912d3cfab4eb877970f2208c9dddf519e9e7352de22841e701f434523963d473", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "912d3cfab4eb877970f2208c9dddf519e9e7352de22841e701f434523963d473", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "912d3cfab4eb877970f2208c9dddf519e9e7352de22841e701f434523963d473", kill_on_drop: false }`
[INFO] [stdout] 912d3cfab4eb877970f2208c9dddf519e9e7352de22841e701f434523963d473
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 8a80302e580256f3293fe525578cc37c3ac55a81a9e33d39d8fbf2ad59a372ca
[INFO] running `Command { std: "docker" "start" "-a" "8a80302e580256f3293fe525578cc37c3ac55a81a9e33d39d8fbf2ad59a372ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling ahash v0.8.10
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling cc v1.0.88
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling zerocopy v0.7.32
[INFO] [stderr]    Compiling utf8parse v0.2.1
[INFO] [stderr]    Compiling allocator-api2 v0.2.16
[INFO] [stderr]    Compiling colorchoice v1.0.0
[INFO] [stderr]    Compiling anstyle-query v1.0.2
[INFO] [stderr]    Compiling anstyle v1.0.6
[INFO] [stderr]    Compiling smallvec v1.13.1
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling fallible-iterator v0.3.0
[INFO] [stderr]    Compiling fallible-streaming-iterator v0.1.9
[INFO] [stderr]    Compiling bitflags v2.4.2
[INFO] [stderr]    Compiling anstyle-parse v0.2.3
[INFO] [stderr]    Compiling either v1.10.0
[INFO] [stderr]    Compiling anstream v0.6.13
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling hashbrown v0.14.3
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling libsqlite3-sys v0.28.0
[INFO] [stderr]    Compiling hashlink v0.9.0
[INFO] [stderr]    Compiling chrono v0.4.34
[INFO] [stderr]    Compiling regex-automata v0.4.5
[INFO] [stderr]    Compiling regex v1.10.3
[INFO] [stderr]    Compiling env_filter v0.1.0
[INFO] [stderr]    Compiling env_logger v0.11.2
[INFO] [stderr]    Compiling rusqlite v0.31.0
[INFO] [stderr]    Compiling prime-number-discoverer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.88s
[INFO] running `Command { std: "docker" "inspect" "8a80302e580256f3293fe525578cc37c3ac55a81a9e33d39d8fbf2ad59a372ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a80302e580256f3293fe525578cc37c3ac55a81a9e33d39d8fbf2ad59a372ca", kill_on_drop: false }`
[INFO] [stdout] 8a80302e580256f3293fe525578cc37c3ac55a81a9e33d39d8fbf2ad59a372ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 401aadc9d706ca936a8d77c756915453ea496fa3d69be593d947e799c9cd0b6b
[INFO] running `Command { std: "docker" "start" "-a" "401aadc9d706ca936a8d77c756915453ea496fa3d69be593d947e799c9cd0b6b", kill_on_drop: false }`
[INFO] [stderr]    Compiling prime-number-discoverer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "401aadc9d706ca936a8d77c756915453ea496fa3d69be593d947e799c9cd0b6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "401aadc9d706ca936a8d77c756915453ea496fa3d69be593d947e799c9cd0b6b", kill_on_drop: false }`
[INFO] [stdout] 401aadc9d706ca936a8d77c756915453ea496fa3d69be593d947e799c9cd0b6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] b2dc6fc71393e94923c2e48e2c1e4f978f4bdc13137d88e40ef695d3cb2eb574
[INFO] running `Command { std: "docker" "start" "-a" "b2dc6fc71393e94923c2e48e2c1e4f978f4bdc13137d88e40ef695d3cb2eb574", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/prime_number_discoverer-b6353db5f8abce8b)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test division_range::tests::division_max_divisor_fn::it_calculates_half_of_number ... ok
[INFO] [stdout] test division_range::tests::partition_size_fn::it_partitions_correctly ... ok
[INFO] [stdout] test division_range::tests::partitioned_division_ranges_fn::it_returns_four_range_partitions_for_100 ... ok
[INFO] [stdout] test division_range::tests::partitioned_division_ranges_fn::it_returns_full_range_for_1_partition ... ok
[INFO] [stdout] test is_prime::tests::is_prime_fn::it_rejects_large_non_prime ... ignored
[INFO] [stdout] test is_prime::tests::is_prime_fn::it_validates_large_prime ... ignored
[INFO] [stdout] test division_range::tests::partitioned_division_ranges_fn::it_returns_two_range_partitions_for_8 ... ok
[INFO] [stdout] test division_range::tests::partitioned_division_ranges_fn::it_returns_single_partition_for_partition_count_larger_than_or_equal_to_max_divisor ... ok
[INFO] [stdout] test is_prime::tests::is_prime_fn::it_validates_primes ... ok
[INFO] [stdout] test division_range::tests::partitioned_division_ranges_fn::it_returns_two_range_partitions_for_100 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b2dc6fc71393e94923c2e48e2c1e4f978f4bdc13137d88e40ef695d3cb2eb574", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2dc6fc71393e94923c2e48e2c1e4f978f4bdc13137d88e40ef695d3cb2eb574", kill_on_drop: false }`
[INFO] [stdout] b2dc6fc71393e94923c2e48e2c1e4f978f4bdc13137d88e40ef695d3cb2eb574