[INFO] fetching crate modular_equations 1.0.5...
[INFO] testing modular_equations-1.0.5 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate modular_equations 1.0.5 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate modular_equations 1.0.5
[INFO] finished tweaking crates.io crate modular_equations 1.0.5
[INFO] tweaked toml for crates.io crate modular_equations 1.0.5 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate modular_equations 1.0.5 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 modular_equations 1.0.5 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-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] 3e4659c9a8aba29c3eb505b9f2ac91c8c34263a17501cb179c44709d07285a6a
[INFO] running `Command { std: "docker" "start" "-a" "3e4659c9a8aba29c3eb505b9f2ac91c8c34263a17501cb179c44709d07285a6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e4659c9a8aba29c3eb505b9f2ac91c8c34263a17501cb179c44709d07285a6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e4659c9a8aba29c3eb505b9f2ac91c8c34263a17501cb179c44709d07285a6a", kill_on_drop: false }`
[INFO] [stdout] 3e4659c9a8aba29c3eb505b9f2ac91c8c34263a17501cb179c44709d07285a6a
[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] 9d14043dd57b873eada0557c4aae771b076998cb50426933580608f5b513a465
[INFO] running `Command { std: "docker" "start" "-a" "9d14043dd57b873eada0557c4aae771b076998cb50426933580608f5b513a465", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.137
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling either v1.8.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling num-complex v0.4.2
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling modular_equations v1.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 17.76s
[INFO] running `Command { std: "docker" "inspect" "9d14043dd57b873eada0557c4aae771b076998cb50426933580608f5b513a465", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d14043dd57b873eada0557c4aae771b076998cb50426933580608f5b513a465", kill_on_drop: false }`
[INFO] [stdout] 9d14043dd57b873eada0557c4aae771b076998cb50426933580608f5b513a465
[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] 9821a2ce46b2d6176d8a02aff05263bd6f66862a6171c327e02a1bdea036e614
[INFO] running `Command { std: "docker" "start" "-a" "9821a2ce46b2d6176d8a02aff05263bd6f66862a6171c327e02a1bdea036e614", kill_on_drop: false }`
[INFO] [stderr]    Compiling modular_equations v1.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 18.79s
[INFO] running `Command { std: "docker" "inspect" "9821a2ce46b2d6176d8a02aff05263bd6f66862a6171c327e02a1bdea036e614", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9821a2ce46b2d6176d8a02aff05263bd6f66862a6171c327e02a1bdea036e614", kill_on_drop: false }`
[INFO] [stdout] 9821a2ce46b2d6176d8a02aff05263bd6f66862a6171c327e02a1bdea036e614
[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] 21a5d4e47ea24769460ffc2331a9c7e327da0de7f72aca804825895a4c059fb3
[INFO] running `Command { std: "docker" "start" "-a" "21a5d4e47ea24769460ffc2331a9c7e327da0de7f72aca804825895a4c059fb3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/modular_equations-975a7dcacca3d00d)
[INFO] [stdout] 
[INFO] [stdout] running 104 tests
[INFO] [stdout] test arith::tests::add_large_type ... ok
[INFO] [stdout] test arith::tests::add_small_type ... ok
[INFO] [stdout] test arith::tests::add_small_type_max_mod ... ok
[INFO] [stdout] test arith::tests::exp_large_type ... ok
[INFO] [stdout] test arith::tests::exp_small_type ... ok
[INFO] [stdout] test arith::tests::gcd_large_type ... ok
[INFO] [stdout] test arith::tests::gcd_small_type ... ok
[INFO] [stdout] test arith::tests::jacobi_symbol_large_operands ... ok
[INFO] [stdout] test arith::tests::jacobi_symbol_small_operands ... ok
[INFO] [stdout] test arith::tests::mult_large_max_mod ... ok
[INFO] [stdout] test arith::tests::mult_large_type ... ok
[INFO] [stdout] test arith::tests::multip_inv_large_type ... ok
[INFO] [stdout] test arith::tests::multip_inv_small_type ... ok
[INFO] [stdout] test arith::tests::sign_cast_failure_large_type ... ok
[INFO] [stdout] test arith::tests::sign_cast_failure_small_type ... ok
[INFO] [stdout] test arith::tests::sign_cast_success_large_type ... ok
[INFO] [stdout] test arith::tests::mult_small_type ... ok
[INFO] [stdout] test arith::tests::sign_cast_success_small_type ... ok
[INFO] [stdout] test arith::tests::sub_large_type ... ok
[INFO] [stdout] test arith::tests::trunc_square_large_type ... ok
[INFO] [stdout] test elliptic::tests::elliptic_add_mid_type ... ok
[INFO] [stdout] test elliptic::tests::elliptic_double_small_type ... ok
[INFO] [stdout] test factor::tests::factorize_fermat_mix_composites ... ok
[INFO] [stdout] test factor::tests::factorize_fermat_prime_powers ... ok
[INFO] [stdout] test factor::tests::factorize_fermat_composites ... ok
[INFO] [stdout] test arith::tests::sign_cast_success_large_type_max_modu ... ok
[INFO] [stdout] test arith::tests::sign_cast_success_small_type_max_modu ... ok
[INFO] [stdout] test elliptic::tests::elliptic_double_mid_type ... ok
[INFO] [stdout] test factor::tests::factorize_trial_large_composites ... ok
[INFO] [stdout] test factor::tests::factorize_trial_small_composites ... ok
[INFO] [stdout] test lin::tests::eq_large_signed_type_max_modu_uniq_sol ... ok
[INFO] [stdout] test factor::tests::wheel_factorization_as_worker ... ok
[INFO] [stdout] test factor::tests::prime_factor_repr ... ok
[INFO] [stdout] test arith::tests::sub_small_type ... ok
[INFO] [stdout] test arith::tests::add_large_type_max_mod ... ok
[INFO] [stdout] test prime::tests::is_prime_first_odd_primes ... ok
[INFO] [stdout] test lin::tests::eq_small_signed_type_max_mod_uniq_sol ... ok
[INFO] [stdout] test lin::tests::eq_small_signed_type_multiple_sols ... ok
[INFO] [stdout] test prime::tests::is_prime_mr_composites ... ok
[INFO] [stdout] test lin::tests::eq_small_signed_type_uniq_sol ... ok
[INFO] [stdout] test lin::tests::eq_small_type_max_mod_uniq_sol ... ok
[INFO] [stdout] test prime::tests::is_prime_mr_primes ... ok
[INFO] [stdout] test prime::tests::is_prime_small_composites ... ok
[INFO] [stdout] test lin::tests::eq_misc_uniq_sol ... ok
[INFO] [stdout] test elliptic::tests::elliptic_add_small_type ... ok
[INFO] [stdout] test arith::tests::trunc_square_mid_type ... ok
[INFO] [stdout] test prime::tests::is_prime_small_range ... ok
[INFO] [stdout] test prime::tests::is_prime_small_odd_primes ... ok
[INFO] [stdout] test prime::tests::is_prime_mr_smaller_primes ... ok
[INFO] [stdout] test lin::tests::eq_small_type_multiple_sols ... ok
[INFO] [stdout] test lin::tests::eq_small_type_no_sol ... ok
[INFO] [stdout] test quad::tests::combine_solution_for_composite_modu_mid_type ... ok
[INFO] [stdout] test prime::tests::is_prime_strong_bpsw_smaller_composites ... ok
[INFO] [stdout] test quad::tests::combine_solution_for_composite_modu_small_type ... ok
[INFO] [stdout] test prime::tests::is_prime_range_containing_two_primes ... ok
[INFO] [stdout] test lin::tests::eq_small_type_uniq_sol ... ok
[INFO] [stdout] test prime::tests::is_prime_range_containing_three_primes ... ok
[INFO] [stdout] test quad::tests::eq_mid_signed_type_odd_power_of_prime_mod ... ok
[INFO] [stdout] test quad::tests::eq_mid_type_general_mod_power_of_two ... ok
[INFO] [stdout] test quad::tests::eq_mid_type_general_mod_power_of_two_no_solution ... ok
[INFO] [stdout] test quad::tests::eq_mid_type_mod_eight ... ok
[INFO] [stdout] test quad::tests::eq_mid_type_quad_residue_odd_prime_mod ... ok
[INFO] [stdout] test prime::tests::is_prime_strong_bpsw_composites ... ok
[INFO] [stdout] test quad::tests::eq_large_type_odd_prime_mod ... ok
[INFO] [stdout] test lin::tests::eq_large_type_max_modu_uniq_sol ... ok
[INFO] [stdout] test quad::tests::eq_odd_prime_power_multiple_solutions ... ok
[INFO] [stdout] test quad::tests::combine_solution_for_composite_modu_small_type_zero_sol ... ok
[INFO] [stdout] test prime::tests::is_prime_range_containing_no_primes ... ok
[INFO] [stdout] test quad::tests::eq_small_signed_type_odd_prime_mod ... ok
[INFO] [stdout] test quad::tests::eq_small_type_b_zero_c_nonzero_odd_prime_power_mod ... ok
[INFO] [stdout] test quad::tests::eq_small_signed_type_composite_mod ... ok
[INFO] [stdout] test quad::tests::eq_small_signed_type_quad_residue_odd_prime_mod ... ok
[INFO] [stdout] test factor::tests::factorize_mid_composites_many_factors ... ok
[INFO] [stdout] test quad::tests::eq_large_signed_type_composite_mod_count_of_solutions ... ok
[INFO] [stdout] test prime::tests::is_prime_strong_bpsw_larger_primes ... ok
[INFO] [stdout] test quad::tests::eq_signed_large_type_mix_mod_higher_power_of_two ... ok
[INFO] [stdout] test quad::tests::eq_small_type_b_zero_mod_eight ... ok
[INFO] [stdout] test quad::tests::eq_small_type_b_zero_mod_four ... ok
[INFO] [stdout] test quad::tests::eq_small_type_quad_residue_and_nonresidue_odd_prime_mod ... ok
[INFO] [stdout] test quad::tests::eq_small_type_composite_mod ... ok
[INFO] [stdout] test quad::tests::eq_small_type_b_zero_mod_four_no_solution ... ok
[INFO] [stdout] test quad::tests::eq_small_type_odd_prime_mod ... ok
[INFO] [stdout] test quad::tests::eq_small_type_b_zero_mod_two_no_solution ... ok
[INFO] [stdout] test quad::tests::eq_small_type_b_zero_odd_prime_power_mod ... ok
[INFO] [stdout] test quad::tests::eq_small_type_mod_four ... ok
[INFO] [stdout] test quad::tests::hensel_method_with_power_of_five ... ok
[INFO] [stdout] test quad::tests::eq_small_type_mod_two ... ok
[INFO] [stdout] test quad::tests::hensel_method_with_power_of_three ... ok
[INFO] [stdout] test quad::tests::eq_small_type_quad_residue_odd_prime_mod ... ok
[INFO] [stdout] test quad::tests::hensel_method_with_power_of_two ... ok
[INFO] [stdout] test quad::tests::eq_large_type_quad_residue_odd_prime_mod ... ok
[INFO] [stdout] test utils::tests::index_combination_bound_one_two_times ... ok
[INFO] [stdout] test utils::tests::index_combination_bound_two_three_times ... ok
[INFO] [stdout] test utils::tests::index_combination_invalid_case ... ok
[INFO] [stdout] test utils::tests::index_combination_three_mix ... ok
[INFO] [stdout] test prime::tests::is_prime_strong_bpsw_primes ... ok
[INFO] [stdout] test utils::tests::index_combination_two_mix ... ok
[INFO] [stdout] test utils::tests::largest_common_dividing_power_of_two_test ... ok
[INFO] [stdout] test utils::tests::index_combination_bound_two_two_times ... ok
[INFO] [stdout] test factor::tests::factorize_semiprimes ... ok
[INFO] [stdout] test quad::tests::eq_large_type_composite_mod ... ok
[INFO] [stdout] test quad::tests::eq_large_signed_type_composite_mod ... ok
[INFO] [stdout] test factor::tests::factorize_large_composites_many_factors ... ok
[INFO] [stdout] test factor::tests::factorize_large_semiprimes has been running for over 60 seconds
[INFO] [stdout] test factor::tests::factorize_large_semiprimes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 104 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 81.50s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/modular_equations-b1d8bbc97e20a5d7)
[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] [stderr]      Running tests/integ_test.rs (/opt/rustwide/target/debug/deps/integ_test-36335c95135d740c)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test linear_equation_large_modulo ... ok
[INFO] [stdout] test linear_equation_readme ... ok
[INFO] [stdout] test linear_equation_failure ... ok
[INFO] [stdout] test linear_equation_multiple_solutions ... ok
[INFO] [stdout] test quadratic_equation_large_power_of_two_modulo ... ok
[INFO] [stdout] test quadratic_equation_readme_old ... ok
[INFO] [stdout] test quadratic_equation ... ok
[INFO] [stdout] test quadratic_equation_readme ... ok
[INFO] [stdout] test quadratic_equation_failure ... ok
[INFO] [stdout] test quadratic_equation_large_modulo ... ok
[INFO] [stdout] test linear_equation ... ok
[INFO] [stdout] test linear_equation_no_solution ... ok
[INFO] [stdout] test signed_linear_equation ... ok
[INFO] [stdout] test linear_equation_one_hundred_solutions ... ok
[INFO] [stdout] test quadratic_equation_max_modulo ... ok
[INFO] [stdout] test signed_quadratic_equation ... ok
[INFO] [stdout] test quadratic_equation_semiprime_modulo ... ok
[INFO] [stdout] test quadratic_signed_equation_readme ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.82s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests modular_equations
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lin/mod.rs - lin::LinEq<T>::solve (line 75) ... ok
[INFO] [stdout] test src/lin/mod.rs - lin::LinEq<T>::solve (line 62) ... ok
[INFO] [stdout] test src/lib.rs - (line 57) ... ok
[INFO] [stdout] test src/lib.rs - (line 40) ... ok
[INFO] [stdout] test src/lib.rs - (line 103) ... ok
[INFO] [stdout] test src/lib.rs - (line 84) ... ok
[INFO] [stdout] test src/lib.rs - (line 128) ... ok
[INFO] [stdout] test src/quad/mod.rs - quad::QuadEq<T>::solve (line 75) ... ok
[INFO] [stdout] test src/quad/mod.rs - quad::QuadEq<T>::solve (line 89) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.68s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "21a5d4e47ea24769460ffc2331a9c7e327da0de7f72aca804825895a4c059fb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21a5d4e47ea24769460ffc2331a9c7e327da0de7f72aca804825895a4c059fb3", kill_on_drop: false }`
[INFO] [stdout] 21a5d4e47ea24769460ffc2331a9c7e327da0de7f72aca804825895a4c059fb3