[INFO] fetching crate modular_equations 1.0.5...
[INFO] testing modular_equations-1.0.5 against 1.90.0 for beta-1.91-3
[INFO] extracting crate modular_equations 1.0.5 into /workspace/builds/worker-1-tc1/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-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate modular_equations 1.0.5 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded num-iter v0.1.43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 73beb64e35800bb150ff1644ef5a0524f67c022d83698be60b2c912f858f57b0
[INFO] running `Command { std: "docker" "start" "-a" "73beb64e35800bb150ff1644ef5a0524f67c022d83698be60b2c912f858f57b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "73beb64e35800bb150ff1644ef5a0524f67c022d83698be60b2c912f858f57b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73beb64e35800bb150ff1644ef5a0524f67c022d83698be60b2c912f858f57b0", kill_on_drop: false }`
[INFO] [stdout] 73beb64e35800bb150ff1644ef5a0524f67c022d83698be60b2c912f858f57b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce1490011799a22fb90bb75b417e1c75acb87f92de24bb3fd2658d609822320b
[INFO] running `Command { std: "docker" "start" "-a" "ce1490011799a22fb90bb75b417e1c75acb87f92de24bb3fd2658d609822320b", 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-iter v0.1.43
[INFO] [stderr]    Compiling num-rational v0.4.1
[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 rand v0.8.5
[INFO] [stderr]    Compiling num-complex v0.4.2
[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 11.75s
[INFO] running `Command { std: "docker" "inspect" "ce1490011799a22fb90bb75b417e1c75acb87f92de24bb3fd2658d609822320b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce1490011799a22fb90bb75b417e1c75acb87f92de24bb3fd2658d609822320b", kill_on_drop: false }`
[INFO] [stdout] ce1490011799a22fb90bb75b417e1c75acb87f92de24bb3fd2658d609822320b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d26f3c91878bcbf8a3c8eae62b6ea3f33407c00ccf1c56d283322759c0acd6e5
[INFO] running `Command { std: "docker" "start" "-a" "d26f3c91878bcbf8a3c8eae62b6ea3f33407c00ccf1c56d283322759c0acd6e5", 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 17.32s
[INFO] running `Command { std: "docker" "inspect" "d26f3c91878bcbf8a3c8eae62b6ea3f33407c00ccf1c56d283322759c0acd6e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d26f3c91878bcbf8a3c8eae62b6ea3f33407c00ccf1c56d283322759c0acd6e5", kill_on_drop: false }`
[INFO] [stdout] d26f3c91878bcbf8a3c8eae62b6ea3f33407c00ccf1c56d283322759c0acd6e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cc6c1f3455b4918d546017e8a8443e04068b60c64f098a55bb28588220a1d04d
[INFO] running `Command { std: "docker" "start" "-a" "cc6c1f3455b4918d546017e8a8443e04068b60c64f098a55bb28588220a1d04d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/modular_equations-316aa15d1b124b4e)
[INFO] [stdout] 
[INFO] [stdout] running 104 tests
[INFO] [stdout] test arith::tests::add_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::jacobi_symbol_large_operands ... ok
[INFO] [stdout] test arith::tests::gcd_small_type ... ok
[INFO] [stdout] test arith::tests::mult_large_type ... ok
[INFO] [stdout] test arith::tests::mult_small_type ... ok
[INFO] [stdout] test arith::tests::multip_inv_small_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::sign_cast_success_small_type_max_modu ... ok
[INFO] [stdout] test arith::tests::sub_large_type ... ok
[INFO] [stdout] test arith::tests::sub_small_type ... ok
[INFO] [stdout] test arith::tests::sign_cast_failure_large_type ... ok
[INFO] [stdout] test elliptic::tests::elliptic_double_mid_type ... ok
[INFO] [stdout] test arith::tests::exp_large_type ... 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::add_large_type_max_mod ... ok
[INFO] [stdout] test arith::tests::trunc_square_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_composites ... ok
[INFO] [stdout] test elliptic::tests::elliptic_add_small_type ... ok
[INFO] [stdout] test arith::tests::sign_cast_success_large_type_max_modu ... ok
[INFO] [stdout] test factor::tests::factorize_fermat_prime_powers ... ok
[INFO] [stdout] test elliptic::tests::elliptic_add_mid_type ... ok
[INFO] [stdout] test arith::tests::trunc_square_large_type ... ok
[INFO] [stdout] test arith::tests::multip_inv_large_type ... ok
[INFO] [stdout] test arith::tests::add_small_type_max_mod ... ok
[INFO] [stdout] test factor::tests::wheel_factorization_as_worker ... ok
[INFO] [stdout] test factor::tests::factorize_trial_large_composites ... ok
[INFO] [stdout] test factor::tests::factorize_trial_small_composites ... ok
[INFO] [stdout] test arith::tests::add_small_type ... ok
[INFO] [stdout] test factor::tests::prime_factor_repr ... ok
[INFO] [stdout] test lin::tests::eq_small_signed_type_max_mod_uniq_sol ... ok
[INFO] [stdout] test arith::tests::sign_cast_success_small_type ... ok
[INFO] [stdout] test lin::tests::eq_misc_uniq_sol ... ok
[INFO] [stdout] test lin::tests::eq_large_signed_type_max_modu_uniq_sol ... ok
[INFO] [stdout] test lin::tests::eq_large_type_max_modu_uniq_sol ... ok
[INFO] [stdout] test lin::tests::eq_small_type_multiple_sols ... ok
[INFO] [stdout] test lin::tests::eq_small_signed_type_multiple_sols ... ok
[INFO] [stdout] test prime::tests::is_prime_small_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_small_odd_primes ... ok
[INFO] [stdout] test prime::tests::is_prime_small_range ... ok
[INFO] [stdout] test lin::tests::eq_small_type_no_sol ... ok
[INFO] [stdout] test prime::tests::is_prime_mr_primes ... 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 quad::tests::combine_solution_for_composite_modu_small_type_zero_sol ... ok
[INFO] [stdout] test prime::tests::is_prime_first_odd_primes ... ok
[INFO] [stdout] test prime::tests::is_prime_mr_composites ... ok
[INFO] [stdout] test prime::tests::is_prime_strong_bpsw_primes ... ok
[INFO] [stdout] test prime::tests::is_prime_strong_bpsw_composites ... ok
[INFO] [stdout] test quad::tests::combine_solution_for_composite_modu_mid_type ... ok
[INFO] [stdout] test quad::tests::eq_large_type_odd_prime_mod ... 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_general_mod_power_of_two ... ok
[INFO] [stdout] test quad::tests::eq_mid_signed_type_odd_power_of_prime_mod ... ok
[INFO] [stdout] test lin::tests::eq_small_type_uniq_sol ... ok
[INFO] [stdout] test prime::tests::is_prime_strong_bpsw_larger_primes ... ok
[INFO] [stdout] test quad::tests::eq_small_signed_type_composite_mod ... ok
[INFO] [stdout] test quad::tests::eq_signed_large_type_mix_mod_higher_power_of_two ... ok
[INFO] [stdout] test prime::tests::is_prime_range_containing_three_primes ... ok
[INFO] [stdout] test quad::tests::eq_odd_prime_power_multiple_solutions ... ok
[INFO] [stdout] test quad::tests::eq_mid_type_mod_eight ... ok
[INFO] [stdout] test quad::tests::eq_small_type_b_zero_c_nonzero_odd_prime_power_mod ... ok
[INFO] [stdout] test quad::tests::eq_mid_type_quad_residue_odd_prime_mod ... ok
[INFO] [stdout] test quad::tests::eq_small_signed_type_quad_residue_odd_prime_mod ... ok
[INFO] [stdout] test quad::tests::eq_large_type_quad_residue_odd_prime_mod ... ok
[INFO] [stdout] test prime::tests::is_prime_mr_smaller_primes ... ok
[INFO] [stdout] test quad::tests::eq_small_type_b_zero_mod_eight ... ok
[INFO] [stdout] test prime::tests::is_prime_range_containing_no_primes ... ok
[INFO] [stdout] test quad::tests::eq_large_signed_type_composite_mod_count_of_solutions ... ok
[INFO] [stdout] test quad::tests::eq_small_type_b_zero_mod_four ... ok
[INFO] [stdout] test quad::tests::eq_small_signed_type_odd_prime_mod ... ok
[INFO] [stdout] test quad::tests::eq_small_type_b_zero_odd_prime_power_mod ... ok
[INFO] [stdout] test quad::tests::eq_small_type_composite_mod ... ok
[INFO] [stdout] test quad::tests::eq_small_type_mod_two ... ok
[INFO] [stdout] test quad::tests::hensel_method_with_power_of_five ... ok
[INFO] [stdout] test quad::tests::eq_small_type_quad_residue_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_mod_four ... ok
[INFO] [stdout] test quad::tests::eq_small_type_quad_residue_and_nonresidue_odd_prime_mod ... ok
[INFO] [stdout] test factor::tests::factorize_mid_composites_many_factors ... ok
[INFO] [stdout] test quad::tests::eq_small_type_odd_prime_mod ... ok
[INFO] [stdout] test quad::tests::hensel_method_with_power_of_three ... ok
[INFO] [stdout] test quad::tests::hensel_method_with_power_of_two ... 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_bound_two_two_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 utils::tests::index_combination_two_mix ... ok
[INFO] [stdout] test utils::tests::largest_common_dividing_power_of_two_test ... ok
[INFO] [stdout] test quad::tests::eq_small_type_b_zero_mod_four_no_solution ... ok
[INFO] [stdout] test factor::tests::factorize_semiprimes ... ok
[INFO] [stdout] test quad::tests::eq_large_type_composite_mod ... ok
[INFO] [stdout] test factor::tests::factorize_large_composites_many_factors ... ok
[INFO] [stdout] test quad::tests::eq_large_signed_type_composite_mod ... 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 84.58s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/modular_equations-6d2c24e5cb5674a2)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integ_test.rs (/opt/rustwide/target/debug/deps/integ_test-4625080335db1540)
[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 18 tests
[INFO] [stdout] test linear_equation_readme ... ok
[INFO] [stdout] test linear_equation_no_solution ... ok
[INFO] [stdout] test linear_equation_failure ... ok
[INFO] [stdout] test linear_equation_large_modulo ... ok
[INFO] [stdout] test quadratic_equation_failure ... ok
[INFO] [stdout] test quadratic_equation_large_power_of_two_modulo ... ok
[INFO] [stdout] test linear_equation ... ok
[INFO] [stdout] test linear_equation_multiple_solutions ... ok
[INFO] [stdout] test quadratic_equation_large_modulo ... ok
[INFO] [stdout] test quadratic_equation ... ok
[INFO] [stdout] test linear_equation_one_hundred_solutions ... ok
[INFO] [stdout] test quadratic_equation_readme ... ok
[INFO] [stdout] test signed_linear_equation ... ok
[INFO] [stdout] test signed_quadratic_equation ... ok
[INFO] [stdout] test quadratic_equation_readme_old ... ok
[INFO] [stdout] test quadratic_equation_max_modulo ... 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 7.69s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests modular_equations
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - (line 57) ... ok
[INFO] [stdout] test src/lib.rs - (line 84) ... ok
[INFO] [stdout] test src/lib.rs - (line 40) ... ok
[INFO] [stdout] test src/lin/mod.rs - lin::LinEq<T>::solve (line 62) ... ok
[INFO] [stdout] test src/lin/mod.rs - lin::LinEq<T>::solve (line 75) ... ok
[INFO] [stdout] test src/quad/mod.rs - quad::QuadEq<T>::solve (line 75) ... ok
[INFO] [stdout] test src/lib.rs - (line 128) ... ok
[INFO] [stdout] test src/lib.rs - (line 103) ... 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 1.65s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cc6c1f3455b4918d546017e8a8443e04068b60c64f098a55bb28588220a1d04d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc6c1f3455b4918d546017e8a8443e04068b60c64f098a55bb28588220a1d04d", kill_on_drop: false }`
[INFO] [stdout] cc6c1f3455b4918d546017e8a8443e04068b60c64f098a55bb28588220a1d04d