[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] cab997fd004b43ca977c4e92364e1e342ce5739d
[INFO] testing elmomoilanen/Quadratic-congruence-solver against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felmomoilanen%2FQuadratic-congruence-solver" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/elmomoilanen/Quadratic-congruence-solver on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-9/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-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b57d88576b3ff3f1262280f5b67d74ae9a845b7a7f12d4247fa1d2edb46feeb6
[INFO] running `Command { std: "docker" "start" "-a" "b57d88576b3ff3f1262280f5b67d74ae9a845b7a7f12d4247fa1d2edb46feeb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b57d88576b3ff3f1262280f5b67d74ae9a845b7a7f12d4247fa1d2edb46feeb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b57d88576b3ff3f1262280f5b67d74ae9a845b7a7f12d4247fa1d2edb46feeb6", kill_on_drop: false }`
[INFO] [stdout] b57d88576b3ff3f1262280f5b67d74ae9a845b7a7f12d4247fa1d2edb46feeb6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7458566eb37694033dd45aa54a3d8dca6a403db7c5c990d28defdc9e4eb2d9ee
[INFO] running `Command { std: "docker" "start" "-a" "7458566eb37694033dd45aa54a3d8dca6a403db7c5c990d28defdc9e4eb2d9ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling quadratic_congruence_solver v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `Command { std: "docker" "inspect" "7458566eb37694033dd45aa54a3d8dca6a403db7c5c990d28defdc9e4eb2d9ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7458566eb37694033dd45aa54a3d8dca6a403db7c5c990d28defdc9e4eb2d9ee", kill_on_drop: false }`
[INFO] [stdout] 7458566eb37694033dd45aa54a3d8dca6a403db7c5c990d28defdc9e4eb2d9ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49c7e6929fe8197c7d8d52b8d8aa5d13ee11767c158eed5396c572e27d8cd5f6
[INFO] running `Command { std: "docker" "start" "-a" "49c7e6929fe8197c7d8d52b8d8aa5d13ee11767c158eed5396c572e27d8cd5f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling quadratic_congruence_solver v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.94s
[INFO] running `Command { std: "docker" "inspect" "49c7e6929fe8197c7d8d52b8d8aa5d13ee11767c158eed5396c572e27d8cd5f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49c7e6929fe8197c7d8d52b8d8aa5d13ee11767c158eed5396c572e27d8cd5f6", kill_on_drop: false }`
[INFO] [stdout] 49c7e6929fe8197c7d8d52b8d8aa5d13ee11767c158eed5396c572e27d8cd5f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b9eb361e975561ab8b654bda62709e280bc6379accd514d3a5df537761a17ba2
[INFO] running `Command { std: "docker" "start" "-a" "b9eb361e975561ab8b654bda62709e280bc6379accd514d3a5df537761a17ba2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/quadratic_congruence_solver-aa2b3632841b3f6c)
[INFO] [stdout] 
[INFO] [stdout] running 103 tests
[INFO] [stdout] test euclid::tests::test_crt_first ... ok
[INFO] [stdout] test euclid::tests::test_gcd_mid ... ok
[INFO] [stdout] test euclid::tests::test_gcd_large ... ok
[INFO] [stdout] test euclid::tests::test_gcd_small ... ok
[INFO] [stdout] test euclid::tests::test_mod_exp_u64 ... ok
[INFO] [stdout] test euclid::tests::test_mod_sum_i64 ... ok
[INFO] [stdout] test euclid::tests::test_crt_third ... ok
[INFO] [stdout] test euclid::tests::test_crt_second ... ok
[INFO] [stdout] test prime::tests::test_factorization_for_large_composite_fourth ... ok
[INFO] [stdout] test prime::tests::test_factorization_for_large_composite_third ... ok
[INFO] [stdout] test prime::tests::test_cannot_be_prime_td_for_composite ... ok
[INFO] [stdout] test prime::tests::test_factorization_for_power_of_prime ... ok
[INFO] [stdout] test residue::tests::test_quadratic_residue_small_second ... ok
[INFO] [stdout] test prime::tests::test_factorization_for_power_of_prime_second ... ok
[INFO] [stdout] test prime::tests::test_factorization_for_small_composite ... ok
[INFO] [stdout] test solver::tests::test_linear_solver_large_third ... ok
[INFO] [stdout] test solver::tests::test_linear_solver_large_with_additive_part ... ok
[INFO] [stdout] test solver::tests::test_linear_solver_large_with_neg_b ... ok
[INFO] [stdout] test solver::tests::test_linear_solver_large_with_non_coprime_pair_bn ... ok
[INFO] [stdout] test solver::tests::test_linear_solver_small ... ok
[INFO] [stdout] test solver::tests::test_linear_solver_small_no_solution ... ok
[INFO] [stdout] test prime::tests::test_factorization_for_large_prime ... ok
[INFO] [stdout] test solver::tests::test_linear_solver_small_second ... ok
[INFO] [stdout] test prime::tests::test_factorization_for_large_composite ... ok
[INFO] [stdout] test solver::tests::test_linear_solver_small_with_non_coprime_pair_bn ... ok
[INFO] [stdout] test prime::tests::test_is_prime_for_composite_mr ... ok
[INFO] [stdout] test solver::tests::test_linear_solver_small_with_non_coprime_pair_bn_and_neg_b ... ok
[INFO] [stdout] test solver::tests::test_quadratic_solver_composite_modulus_eight ... ok
[INFO] [stdout] test solver::tests::test_quadratic_solver_composite_modulus_fifth ... ok
[INFO] [stdout] test prime::tests::test_is_prime_for_large_primes_mr ... ok
[INFO] [stdout] test prime::tests::test_is_prime_for_mid_primes_mr ... ok
[INFO] [stdout] test prime::tests::test_cannot_be_prime_td_for_primes ... ok
[INFO] [stdout] test prime::tests::test_is_prime_td_for_composite ... ok
[INFO] [stdout] test residue::tests::test_quadratic_residue_large_third ... ok
[INFO] [stdout] test prime::tests::test_factorization_for_mid_composite ... ok
[INFO] [stdout] test residue::tests::test_quadratic_residue_mid ... ok
[INFO] [stdout] test residue::tests::test_quadratic_residue_no_solution_mid ... ok
[INFO] [stdout] test residue::tests::test_quadratic_residue_small ... ok
[INFO] [stdout] test prime::tests::test_factorization_for_small_prime ... ok
[INFO] [stdout] test residue::tests::test_quadratic_residue_small_third ... ok
[INFO] [stdout] test prime::tests::test_is_prime_for_small_primes_mr ... ok
[INFO] [stdout] test residue::tests::test_quadratic_residue_no_solution_small ... ok
[INFO] [stdout] test residue::tests::test_quadratic_residue_mid_second ... ok
[INFO] [stdout] test solver::tests::test_linear_solver_large_no_solution ... ok
[INFO] [stdout] test solver::tests::test_linear_solver_small_with_neg_additive_part ... ok
[INFO] [stdout] test solver::tests::test_linear_solver_large_second ... ok
[INFO] [stdout] test solver::tests::test_linear_solver_large ... ok
[INFO] [stdout] test solver::tests::test_quadratic_solver_composite_modulus ... ok
[INFO] [stdout] test solver::tests::test_linear_solver_small_with_pos_additive_part ... ok
[INFO] [stdout] test prime::tests::test_is_prime_td_for_primes ... ok
[INFO] [stdout] test prime::tests::test_factorization_for_small_prime2 ... ok
[INFO] [stdout] test residue::tests::test_quadratic_residue_large ... ok
[INFO] [stdout] test solver::tests::test_quadratic_solver_composite_modulus_sixth ... ok
[INFO] [stdout] test prime::tests::test_is_prime ... ok
[INFO] [stdout] test residue::tests::test_quadratic_residue_large_second ... ok
[INFO] [stdout] test solver::tests::test_quadratic_solver_composite_modulus_third ... ok
[INFO] [stdout] test solver::tests::test_quadratic_solver_composite_modulus_seventh ... ok
[INFO] [stdout] test prime::tests::test_factorization_for_large_composite_sixth ... ok
[INFO] [stdout] test solver::tests::test_quadratic_solver_composite_modulus_second ... ok
[INFO] [stdout] test residue::tests::test_quadratic_residue_mid_third ... ok
[INFO] [stdout] test residue::tests::test_quadratic_residue_no_solution_large ... ok
[INFO] [stdout] test prime::tests::test_factorization_for_mid_prime ... ok
[INFO] [stdout] test prime::tests::test_factorization_for_large_composite_second ... ok
[INFO] [stdout] test solver::tests::test_quadratic_solver_modulus_two_no_solution_second ... ok
[INFO] [stdout] test solver::tests::test_quadratic_solver_modulus_power_of_prime_fourth ... ok
[INFO] [stdout] test solver::tests::test_quadratic_solver_modulus_power_of_prime_third ... ok
[INFO] [stdout] test solver::tests::test_quadratic_solver_prime_modulus_no_solution_first ... ok
[INFO] [stdout] test solver::tests::test_quadratic_solver_prime_modulus_no_solution_second ... ok
[INFO] [stdout] test solver::tests::test_quadratic_solver_modulus_power_of_two_tenth ... ok
[INFO] [stdout] test solver::tests::test_quadratic_solver_modulus_power_of_two_eigth ... ok
[INFO] [stdout] test solver::tests::test_quadratic_solver_modulus_power_of_two_fifth ... ok
[INFO] [stdout] test solver::tests::test_quadratic_solver_modulus_power_of_two ... ok
[INFO] [stdout] test solver::tests::test_quadratic_solver_modulus_power_of_two_second ... ok
[INFO] [stdout] test solver::tests::test_quadratic_solver_modulus_power_of_two_seventh ... ok
[INFO] [stdout] test solver::tests::test_quadratic_solver_modulus_two_second ... ok
[INFO] [stdout] test solver::tests::test_quadratic_solver_modulus_two_third ... ok
[INFO] [stdout] test solver::tests::test_quadratic_solver_prime_modulus ... ok
[INFO] [stdout] test solver::tests::test_quadratic_solver_modulus_power_of_two_special_even_case_second ... ok
[INFO] [stdout] test solver::tests::test_quadratic_solver_prime_modulus_large_prime_mod ... ok
[INFO] [stdout] test solver::tests::test_quadratic_solver_prime_modulus_fifth ... ok
[INFO] [stdout] test solver::tests::test_quadratic_solver_prime_modulus_large_prime_mod_second ... ok
[INFO] [stdout] test solver::tests::test_quadratic_solver_modulus_power_of_prime ... ok
[INFO] [stdout] test solver::tests::test_quadratic_solver_modulus_power_of_two_special_even_case ... ok
[INFO] [stdout] test solver::tests::test_quadratic_solver_modulus_power_of_two_sixth ... ok
[INFO] [stdout] test solver::tests::test_quadratic_solver_modulus_power_of_prime_second ... ok
[INFO] [stdout] test solver::tests::test_quadratic_solver_prime_modulus_no_solution_third ... ok
[INFO] [stdout] test solver::tests::test_quadratic_solver_modulus_power_of_two_fourth ... ok
[INFO] [stdout] test solver::tests::test_quadratic_solver_small_prime_modulus_second ... ok
[INFO] [stdout] test solver::tests::test_quadratic_solver_modulus_two_no_solution ... ok
[INFO] [stdout] test solver::tests::test_quadratic_solver_modulus_power_of_two_ninth ... ok
[INFO] [stdout] test solver::tests::test_quadratic_solver_prime_modulus_double_root ... ok
[INFO] [stdout] test solver::tests::test_quadratic_solver_modulus_power_of_two_third ... ok
[INFO] [stdout] test solver::tests::test_quadratic_solver_prime_modulus_fourth ... ok
[INFO] [stdout] test solver::tests::test_quadratic_solver_small_prime_modulus_third ... ok
[INFO] [stdout] test solver::tests::test_quadratic_solver_modulus_two ... ok
[INFO] [stdout] test solver::tests::test_quadratic_solver_prime_modulus_large_prime_mod_third ... ok
[INFO] [stdout] test solver::tests::test_quadratic_solver_prime_modulus_neg_coefs ... ok
[INFO] [stdout] test solver::tests::test_quadratic_solver_prime_modulus_second ... ok
[INFO] [stdout] test solver::tests::test_quadratic_solver_residue_case ... ok
[INFO] [stdout] test solver::tests::test_quadratic_solver_small_prime_modulus ... ok
[INFO] [stdout] test solver::tests::test_quadratic_solver_prime_modulus_third ... ok
[INFO] [stdout] test solver::tests::test_quadratic_solver_residue_case_second ... ok
[INFO] [stdout] test solver::tests::test_quadratic_solver_composite_modulus_fourth ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 103 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b9eb361e975561ab8b654bda62709e280bc6379accd514d3a5df537761a17ba2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9eb361e975561ab8b654bda62709e280bc6379accd514d3a5df537761a17ba2", kill_on_drop: false }`
[INFO] [stdout] b9eb361e975561ab8b654bda62709e280bc6379accd514d3a5df537761a17ba2