[INFO] fetching crate prime-formula 0.3.1...
[INFO] testing prime-formula-0.3.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate prime-formula 0.3.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate prime-formula 0.3.1
[INFO] finished tweaking crates.io crate prime-formula 0.3.1
[INFO] tweaked toml for crates.io crate prime-formula 0.3.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate prime-formula 0.3.1 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate prime-formula 0.3.1 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-2026-04-21" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a6deb0de37bd178436656b47332c52b39b7fc9ef1fd7c206f8cd78ba6a21b6d7
[INFO] running `Command { std: "docker" "start" "-a" "a6deb0de37bd178436656b47332c52b39b7fc9ef1fd7c206f8cd78ba6a21b6d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6deb0de37bd178436656b47332c52b39b7fc9ef1fd7c206f8cd78ba6a21b6d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6deb0de37bd178436656b47332c52b39b7fc9ef1fd7c206f8cd78ba6a21b6d7", kill_on_drop: false }`
[INFO] [stdout] a6deb0de37bd178436656b47332c52b39b7fc9ef1fd7c206f8cd78ba6a21b6d7
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f95b7a4ca847d4d3d5d5e691fbdd14ef9a74099344c413dd30ab821a5c99aff0
[INFO] running `Command { std: "docker" "start" "-a" "f95b7a4ca847d4d3d5d5e691fbdd14ef9a74099344c413dd30ab821a5c99aff0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling clap_builder v4.5.37
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling num-format v0.4.4
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling clap_derive v4.5.32
[INFO] [stderr]    Compiling clap v4.5.37
[INFO] [stderr]    Compiling prime-formula v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]    --> src/sieve/mod.rs:353:5
[INFO] [stdout]     |
[INFO] [stdout] 353 |     mode: &SieveMode,
[INFO] [stdout]     |     ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `num_tests` is never read
[INFO] [stdout]   --> src/main.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | struct Config {
[INFO] [stdout]    |        ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 29 |     num_tests: u32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Config` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.33s
[INFO] running `Command { std: "docker" "inspect" "f95b7a4ca847d4d3d5d5e691fbdd14ef9a74099344c413dd30ab821a5c99aff0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f95b7a4ca847d4d3d5d5e691fbdd14ef9a74099344c413dd30ab821a5c99aff0", kill_on_drop: false }`
[INFO] [stdout] f95b7a4ca847d4d3d5d5e691fbdd14ef9a74099344c413dd30ab821a5c99aff0
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c4e1bbaf939f7eb2f5742daa17ea70960abaaf4a9c76a0d3853c0ee7d888f882
[INFO] running `Command { std: "docker" "start" "-a" "c4e1bbaf939f7eb2f5742daa17ea70960abaaf4a9c76a0d3853c0ee7d888f882", kill_on_drop: false }`
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]    --> src/sieve/mod.rs:353:5
[INFO] [stdout]     |
[INFO] [stdout] 353 |     mode: &SieveMode,
[INFO] [stdout]     |     ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling prime-formula v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `num_tests` is never read
[INFO] [stdout]   --> src/main.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | struct Config {
[INFO] [stdout]    |        ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 29 |     num_tests: u32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Config` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]    --> src/sieve/mod.rs:353:5
[INFO] [stdout]     |
[INFO] [stdout] 353 |     mode: &SieveMode,
[INFO] [stdout]     |     ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.95s
[INFO] running `Command { std: "docker" "inspect" "c4e1bbaf939f7eb2f5742daa17ea70960abaaf4a9c76a0d3853c0ee7d888f882", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4e1bbaf939f7eb2f5742daa17ea70960abaaf4a9c76a0d3853c0ee7d888f882", kill_on_drop: false }`
[INFO] [stdout] c4e1bbaf939f7eb2f5742daa17ea70960abaaf4a9c76a0d3853c0ee7d888f882
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9d949ae74ed02b83e0ad4be4c797d6300af050f260342fd1ad7d58334618e89a
[INFO] running `Command { std: "docker" "start" "-a" "9d949ae74ed02b83e0ad4be4c797d6300af050f260342fd1ad7d58334618e89a", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `mode`
[INFO] [stderr]    --> src/sieve/mod.rs:353:5
[INFO] [stderr]     |
[INFO] [stderr] 353 |     mode: &SieveMode,
[INFO] [stderr]     |     ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `prime-formula` (lib) generated 1 warning (run `cargo fix --lib -p prime-formula` to apply 1 suggestion)
[INFO] [stderr] warning: field `num_tests` is never read
[INFO] [stderr]   --> src/main.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 23 | struct Config {
[INFO] [stderr]    |        ------ field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 29 |     num_tests: u32,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Config` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `prime-formula` (bin "prime-formula" test) generated 1 warning
[INFO] [stderr] warning: `prime-formula` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/prime_formula-c0a6dc906933ff18)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test common::tests::test_boundary_alignment ... ok
[INFO] [stdout] test common::tests::test_constants ... ok
[INFO] [stdout] test common::tests::test_cyclic_composites ... ok
[INFO] [stdout] test common::tests::test_small_primes ... ok
[INFO] [stdout] test common::tests::test_prime_root_validity ... ok
[INFO] [stdout] test prime::primality::tests::test_decompose ... ok
[INFO] [stdout] test prime::primality::tests::test_deterministic_primes ... ok
[INFO] [stdout] test prime::primality::tests::test_carmichael_numbers ... ok
[INFO] [stdout] test prime::primality::tests::test_interface_functions ... ok
[INFO] [stdout] test common::tests::test_auto_mode_selection ... ok
[INFO] [stdout] test common::tests::test_align_to_cycle ... ok
[INFO] [stdout] test prime::primality::tests::test_mod_exp ... ok
[INFO] [stdout] test common::tests::test_inverse_prime_roots ... ok
[INFO] [stdout] test prime::primality::tests::test_modular_arithmetic ... ok
[INFO] [stdout] test prime::primality::tests::test_large_numbers ... ok
[INFO] [stdout] test sieve::tests::test_sieve_primes ... ok
[INFO] [stdout] test prime::primality::tests::test_probabilistic_primes ... ok
[INFO] [stdout] test sieve::tests::test_windowed_primes ... ok
[INFO] [stdout] test prime::tests::test_probabilistic_primes ... ok
[INFO] [stdout] test prime::tests::test_deterministic_primes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.29s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/prime_formula-91e52d05c63d585c)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_parse_human_number ... ok
[INFO] [stdout] test tests::invalid_scientific_notation ... ok
[INFO] [stdout] test tests::leading_zero_handling ... ok
[INFO] [stderr]    Doc-tests prime_formula
[INFO] [stdout] test tests::valid_scientific_notation ... 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] [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" "9d949ae74ed02b83e0ad4be4c797d6300af050f260342fd1ad7d58334618e89a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d949ae74ed02b83e0ad4be4c797d6300af050f260342fd1ad7d58334618e89a", kill_on_drop: false }`
[INFO] [stdout] 9d949ae74ed02b83e0ad4be4c797d6300af050f260342fd1ad7d58334618e89a
