[INFO] cloning repository https://github.com/elmomoilanen/Quadratic-congruence-solver
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/elmomoilanen/Quadratic-congruence-solver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felmomoilanen%2FQuadratic-congruence-solver", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felmomoilanen%2FQuadratic-congruence-solver'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7025bf4fe11edd3a524a0697667c0ab045b786a1
[INFO] testing elmomoilanen/Quadratic-congruence-solver against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felmomoilanen%2FQuadratic-congruence-solver" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/elmomoilanen/Quadratic-congruence-solver on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/elmomoilanen/Quadratic-congruence-solver
[INFO] finished tweaking git repo https://github.com/elmomoilanen/Quadratic-congruence-solver
[INFO] tweaked toml for git repo https://github.com/elmomoilanen/Quadratic-congruence-solver written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/elmomoilanen/Quadratic-congruence-solver already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] db2e0ef8b92e16d0a4588901077da9eb8f9b40a54df67ab5fcd7a1ed476ce5b0
[INFO] running `Command { std: "docker" "start" "-a" "db2e0ef8b92e16d0a4588901077da9eb8f9b40a54df67ab5fcd7a1ed476ce5b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db2e0ef8b92e16d0a4588901077da9eb8f9b40a54df67ab5fcd7a1ed476ce5b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db2e0ef8b92e16d0a4588901077da9eb8f9b40a54df67ab5fcd7a1ed476ce5b0", kill_on_drop: false }`
[INFO] [stdout] db2e0ef8b92e16d0a4588901077da9eb8f9b40a54df67ab5fcd7a1ed476ce5b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2496323e940b1094289f114aaedbefe8e1c3de38ffb5c110f6c70e1a7c1fd44f
[INFO] running `Command { std: "docker" "start" "-a" "2496323e940b1094289f114aaedbefe8e1c3de38ffb5c110f6c70e1a7c1fd44f", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling quadratic_congruence_solver v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.68s
[INFO] running `Command { std: "docker" "inspect" "2496323e940b1094289f114aaedbefe8e1c3de38ffb5c110f6c70e1a7c1fd44f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2496323e940b1094289f114aaedbefe8e1c3de38ffb5c110f6c70e1a7c1fd44f", kill_on_drop: false }`
[INFO] [stdout] 2496323e940b1094289f114aaedbefe8e1c3de38ffb5c110f6c70e1a7c1fd44f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d235d4cb948fb91bbeac6866fa826a0014ae17ee99ec3c573a4eb250a4f327e7
[INFO] running `Command { std: "docker" "start" "-a" "d235d4cb948fb91bbeac6866fa826a0014ae17ee99ec3c573a4eb250a4f327e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling quadratic_congruence_solver v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 10.73s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/quadratic_congruence_solver-5623e428149b94e4)
[INFO] running `Command { std: "docker" "inspect" "d235d4cb948fb91bbeac6866fa826a0014ae17ee99ec3c573a4eb250a4f327e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d235d4cb948fb91bbeac6866fa826a0014ae17ee99ec3c573a4eb250a4f327e7", kill_on_drop: false }`
[INFO] [stdout] d235d4cb948fb91bbeac6866fa826a0014ae17ee99ec3c573a4eb250a4f327e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 20a448a1f392e2a735743b21ee2a91283877fbe9ad0e825abc529a2ac27eba48
[INFO] running `Command { std: "docker" "start" "-a" "20a448a1f392e2a735743b21ee2a91283877fbe9ad0e825abc529a2ac27eba48", kill_on_drop: false }`
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/quadratic_congruence_solver-5623e428149b94e4)
[INFO] [stdout] 
[INFO] [stdout] running 92 tests
[INFO] [stdout] test euclid::tests::crt_second ... ok
[INFO] [stdout] test euclid::tests::gcd_large ... ok
[INFO] [stdout] test euclid::tests::crt_first ... ok
[INFO] [stdout] test euclid::tests::crt_third ... ok
[INFO] [stdout] test euclid::tests::gcd_small ... ok
[INFO] [stdout] test euclid::tests::large_mod_exp_u64 ... ok
[INFO] [stdout] test euclid::tests::large_mod_mult_u64 ... ok
[INFO] [stdout] test euclid::tests::large_mod_sum_i64 ... ok
[INFO] [stdout] test euclid::tests::multip_inverse_exist ... ok
[INFO] [stdout] test euclid::tests::multip_inverse_not_exists ... ok
[INFO] [stdout] test euclid::tests::small_mod_exp_u64 ... ok
[INFO] [stdout] test euclid::tests::small_mod_mult_u64 ... ok
[INFO] [stdout] test euclid::tests::small_mod_sum_i64 ... ok
[INFO] [stdout] test prime::tests::factorize_large_composites ... ok
[INFO] [stdout] test prime::tests::factorize_mid_composites ... ok
[INFO] [stdout] test prime::tests::factorize_large_primes ... ok
[INFO] [stdout] test prime::tests::factorize_mid_primes ... ok
[INFO] [stdout] test prime::tests::factorize_small_composites ... ok
[INFO] [stdout] test prime::tests::factorize_multiple_of_prime_powers ... ok
[INFO] [stdout] test prime::tests::factorize_small_primes ... ok
[INFO] [stdout] test prime::tests::factorize_squares_of_primes ... ok
[INFO] [stdout] test prime::tests::is_prime_for_large_composites ... ok
[INFO] [stdout] test prime::tests::is_prime_for_mid_composites ... ok
[INFO] [stdout] test prime::tests::is_prime_for_small_composites ... ok
[INFO] [stdout] test prime::tests::is_prime_for_small_primes ... ok
[INFO] [stdout] test prime::tests::is_prime_for_mid_primes ... ok
[INFO] [stdout] test residue::tests::quadratic_residue_no_solution ... ok
[INFO] [stdout] test solver::tests::linear_solver_large ... ok
[INFO] [stdout] test residue::tests::quadratic_residue_small_solution_exists ... ok
[INFO] [stdout] test solver::tests::linear_solver_large_no_solution ... ok
[INFO] [stdout] test solver::tests::linear_solver_large_second ... ok
[INFO] [stdout] test solver::tests::linear_solver_large_third ... ok
[INFO] [stdout] test solver::tests::linear_solver_large_with_additive_part ... ok
[INFO] [stdout] test solver::tests::linear_solver_large_with_neg_b ... ok
[INFO] [stdout] test solver::tests::linear_solver_large_with_non_coprime_pair_bn ... ok
[INFO] [stdout] test residue::tests::quadratic_residue_large_solution_exists ... ok
[INFO] [stdout] test prime::tests::is_prime_for_large_primes ... ok
[INFO] [stdout] test solver::tests::linear_solver_small_no_solution ... ok
[INFO] [stdout] test solver::tests::linear_solver_small_second ... ok
[INFO] [stdout] test solver::tests::linear_solver_small ... ok
[INFO] [stdout] test solver::tests::linear_solver_small_with_neg_additive_part ... ok
[INFO] [stdout] test solver::tests::linear_solver_small_with_non_coprime_pair_bn ... ok
[INFO] [stdout] test solver::tests::linear_solver_small_with_non_coprime_pair_bn_and_neg_b ... ok
[INFO] [stdout] test solver::tests::linear_solver_small_with_pos_additive_part ... ok
[INFO] [stdout] test solver::tests::quadratic_solver_composite_modulus ... ok
[INFO] [stdout] test solver::tests::quadratic_solver_composite_modulus_eight ... ok
[INFO] [stdout] test solver::tests::quadratic_solver_composite_modulus_fifth ... ok
[INFO] [stdout] test solver::tests::quadratic_solver_composite_modulus_second ... ok
[INFO] [stdout] test solver::tests::quadratic_solver_composite_modulus_seventh ... ok
[INFO] [stdout] test solver::tests::quadratic_solver_composite_modulus_sixth ... ok
[INFO] [stdout] test solver::tests::quadratic_solver_modulus_power_of_prime ... ok
[INFO] [stdout] test solver::tests::quadratic_solver_composite_modulus_fourth ... ok
[INFO] [stdout] test solver::tests::quadratic_solver_modulus_power_of_prime_fourth ... ok
[INFO] [stdout] test solver::tests::quadratic_solver_modulus_power_of_prime_second ... ok
[INFO] [stdout] test solver::tests::quadratic_solver_modulus_power_of_two ... ok
[INFO] [stdout] test solver::tests::quadratic_solver_modulus_power_of_prime_third ... ok
[INFO] [stdout] test solver::tests::quadratic_solver_composite_modulus_third ... ok
[INFO] [stdout] test solver::tests::quadratic_solver_modulus_power_of_two_eigth ... ok
[INFO] [stdout] test solver::tests::quadratic_solver_modulus_power_of_two_fourth ... ok
[INFO] [stdout] test solver::tests::quadratic_solver_modulus_power_of_two_fifth ... ok
[INFO] [stdout] test solver::tests::quadratic_solver_modulus_power_of_two_ninth ... ok
[INFO] [stdout] test solver::tests::quadratic_solver_modulus_power_of_two_second ... ok
[INFO] [stdout] test solver::tests::quadratic_solver_modulus_power_of_two_seventh ... ok
[INFO] [stdout] test solver::tests::quadratic_solver_modulus_power_of_two_sixth ... ok
[INFO] [stdout] test solver::tests::quadratic_solver_modulus_power_of_two_special_even_case ... ok
[INFO] [stdout] test solver::tests::quadratic_solver_modulus_power_of_two_special_even_case_second ... ok
[INFO] [stdout] test solver::tests::quadratic_solver_modulus_power_of_two_tenth ... ok
[INFO] [stdout] test solver::tests::quadratic_solver_modulus_power_of_two_third ... ok
[INFO] [stdout] test solver::tests::quadratic_solver_modulus_two ... ok
[INFO] [stdout] test solver::tests::quadratic_solver_modulus_two_no_solution ... ok
[INFO] [stdout] test solver::tests::quadratic_solver_modulus_two_no_solution_second ... ok
[INFO] [stdout] test solver::tests::quadratic_solver_modulus_two_second ... ok
[INFO] [stdout] test solver::tests::quadratic_solver_modulus_two_third ... ok
[INFO] [stdout] test solver::tests::quadratic_solver_prime_modulus ... ok
[INFO] [stdout] test solver::tests::quadratic_solver_prime_modulus_double_root ... ok
[INFO] [stdout] test solver::tests::quadratic_solver_prime_modulus_fifth ... ok
[INFO] [stdout] test solver::tests::quadratic_solver_prime_modulus_fourth ... ok
[INFO] [stdout] test solver::tests::quadratic_solver_prime_modulus_neg_coefs ... ok
[INFO] [stdout] test solver::tests::quadratic_solver_prime_modulus_no_solution_first ... ok
[INFO] [stdout] test solver::tests::quadratic_solver_prime_modulus_no_solution_second ... ok
[INFO] [stdout] test solver::tests::quadratic_solver_prime_modulus_large_prime_mod ... ok
[INFO] [stdout] test solver::tests::quadratic_solver_prime_modulus_second ... ok
[INFO] [stdout] test solver::tests::quadratic_solver_prime_modulus_third ... ok
[INFO] [stdout] test solver::tests::quadratic_solver_prime_modulus_large_prime_mod_second ... ok
[INFO] [stdout] test solver::tests::quadratic_solver_readme_example_pow_of_two ... ok
[INFO] [stdout] test solver::tests::quadratic_solver_prime_modulus_large_prime_mod_third ... ok
[INFO] [stdout] test solver::tests::quadratic_solver_prime_modulus_no_solution_third ... ok
[INFO] [stdout] test solver::tests::quadratic_solver_small_prime_modulus ... ok
[INFO] [stdout] test solver::tests::quadratic_solver_residue_case ... ok
[INFO] [stdout] test solver::tests::quadratic_solver_residue_case_second ... ok
[INFO] [stdout] test solver::tests::quadratic_solver_small_prime_modulus_second ... ok
[INFO] [stdout] test solver::tests::quadratic_solver_small_prime_modulus_third ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 92 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "20a448a1f392e2a735743b21ee2a91283877fbe9ad0e825abc529a2ac27eba48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20a448a1f392e2a735743b21ee2a91283877fbe9ad0e825abc529a2ac27eba48", kill_on_drop: false }`
[INFO] [stdout] 20a448a1f392e2a735743b21ee2a91283877fbe9ad0e825abc529a2ac27eba48