[INFO] updating cached repository https://github.com/koba-e964/rust-number-theory
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4d917ec3abe0b405e4c5dc7c55e6e108353dfbed
[INFO] testing koba-e964/rust-number-theory against beta-2020-07-24 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkoba-e964%2Frust-number-theory" "/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/koba-e964/rust-number-theory on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/koba-e964/rust-number-theory
[INFO] finished tweaking git repo https://github.com/koba-e964/rust-number-theory
[INFO] tweaked toml for git repo https://github.com/koba-e964/rust-number-theory written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/koba-e964/rust-number-theory already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bf4beee0c889ba3c2763144bb3bc2e0e9bce70f68d16f5c420004f3213c5f21b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "bf4beee0c889ba3c2763144bb3bc2e0e9bce70f68d16f5c420004f3213c5f21b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf4beee0c889ba3c2763144bb3bc2e0e9bce70f68d16f5c420004f3213c5f21b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf4beee0c889ba3c2763144bb3bc2e0e9bce70f68d16f5c420004f3213c5f21b", kill_on_drop: false }`
[INFO] [stdout] bf4beee0c889ba3c2763144bb3bc2e0e9bce70f68d16f5c420004f3213c5f21b
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 530591c0e229bb46d0e031c8f91762b98c0a22a6c87821ac8dc4fa9633d4ab8b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "530591c0e229bb46d0e031c8f91762b98c0a22a6c87821ac8dc4fa9633d4ab8b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-bigint v0.3.0
[INFO] [stderr]    Compiling num-iter v0.1.41
[INFO] [stderr]    Compiling num-rational v0.3.0
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling num-complex v0.3.0
[INFO] [stderr]    Compiling num v0.3.0
[INFO] [stderr]    Compiling rust-number-theory v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.32s
[INFO] running `Command { std: "docker" "inspect" "530591c0e229bb46d0e031c8f91762b98c0a22a6c87821ac8dc4fa9633d4ab8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "530591c0e229bb46d0e031c8f91762b98c0a22a6c87821ac8dc4fa9633d4ab8b", kill_on_drop: false }`
[INFO] [stdout] 530591c0e229bb46d0e031c8f91762b98c0a22a6c87821ac8dc4fa9633d4ab8b
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b81fc8b246cdb8d25fdafc041dcdca33e27ec99fa980049a9b889e790516d79
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1b81fc8b246cdb8d25fdafc041dcdca33e27ec99fa980049a9b889e790516d79", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-number-theory v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.87s
[INFO] running `Command { std: "docker" "inspect" "1b81fc8b246cdb8d25fdafc041dcdca33e27ec99fa980049a9b889e790516d79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b81fc8b246cdb8d25fdafc041dcdca33e27ec99fa980049a9b889e790516d79", kill_on_drop: false }`
[INFO] [stdout] 1b81fc8b246cdb8d25fdafc041dcdca33e27ec99fa980049a9b889e790516d79
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2ad08332faaf1ebcac5733fd9bbd2dd8052ee8c41da349a3f694c7f4f69a84c9
[INFO] running `Command { std: "docker" "start" "-a" "2ad08332faaf1ebcac5733fd9bbd2dd8052ee8c41da349a3f694c7f4f69a84c9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rust_number_theory-c221621493b8581a
[INFO] [stdout] 
[INFO] [stdout] running 45 tests
[INFO] [stdout] test ecm::tests::add_works_1 ... ok
[INFO] [stdout] test factorize::tests::test_factorize ... ok
[INFO] [stdout] test ecm::tests::mul_works_0 ... ok
[INFO] [stdout] test discriminant::tests::test_discriminant_linear ... ok
[INFO] [stdout] test determinant::tests::test_determinant ... ok
[INFO] [stdout] test determinant::tests::test_determinant_2 ... ok
[INFO] [stdout] test discriminant::tests::test_discriminant_cubic_2 ... ok
[INFO] [stdout] test algebraic::tests::test_alg_mul ... ok
[INFO] [stdout] test gauss_elim::tests::gauss_elim_works ... ok
[INFO] [stdout] test hnf::tests::hnf_returns_nonnegative_matrix ... ok
[INFO] [stdout] test ecm::tests::ecm_works_0 ... ok
[INFO] [stdout] test discriminant::tests::test_discriminant_cubic ... ok
[INFO] [stdout] test discriminant::tests::test_discriminant_quadratic ... ok
[INFO] [stdout] test ecm::tests::mul_works_1 ... ok
[INFO] [stdout] test hnf::tests::hnf_terminates ... ok
[INFO] [stdout] test order::tests1::index_works ... ok
[INFO] [stdout] test order::tests1::union_works ... ok
[INFO] [stdout] test order::tests1::discriminant_works ... ok
[INFO] [stdout] test hnf::tests::hnf_works_with_zero_rows ... ok
[INFO] [stdout] test hnf::tests::kernel_works ... ok
[INFO] [stdout] test order::tests2::index_works ... ok
[INFO] [stdout] test hnf::tests::hnf_works_with_zero_columns ... ok
[INFO] [stdout] test ecm::tests::add_works_0 ... ok
[INFO] [stdout] test order::tests2::singly_gen_works ... ok
[INFO] [stdout] test polynomial::tests::test_mul_bigint ... ok
[INFO] [stdout] test polynomial::tests::test_pseudo_div_rem_bigint ... ok
[INFO] [stdout] test polynomial::tests::test_sub_zero ... ok
[INFO] [stdout] test polynomial::tests::test_div_rem_bigrational ... ok
[INFO] [stdout] test order::tests2::discriminant_works ... ok
[INFO] [stdout] test polynomial::tests::test_div_rem_bigint ... ok
[INFO] [stdout] test resultant::tests::test_resultant_3 ... ok
[INFO] [stdout] test resultant::tests::test_resultant ... ok
[INFO] [stdout] test resultant::tests::test_resultant_2 ... ok
[INFO] [stdout] test resultant::tests::test_resultant_4 ... ok
[INFO] [stdout] test integral_basis::tests::find_integral_basis_works_1 ... ok
[INFO] [stdout] test prime::tests::is_prime_works_0 ... ok
[INFO] [stdout] test factorize::tests::test_factorize_2 ... ok
[INFO] [stdout] test integral_basis::tests::find_integral_basis_works_seq3 ... ok
[INFO] [stdout] test prime::tests::is_prime_works_1 ... ok
[INFO] [stdout] test integral_basis::tests::find_integral_basis_works_seq4 ... ok
[INFO] [stdout] test integral_basis::tests::find_integral_basis_works_0 ... ok
[INFO] [stdout] test ecm::tests::ecm_works_1 ... ok
[INFO] [stdout] test integral_basis::tests::find_integral_basis_works_seq5 ... ok
[INFO] [stdout] test integral_basis::tests::find_integral_basis_works_seq6 ... ok
[INFO] [stdout] test integral_basis::tests::find_integral_basis_works_seq7 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 45 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rust_number_theory-af28d40cb323fc83
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rust-number-theory
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2ad08332faaf1ebcac5733fd9bbd2dd8052ee8c41da349a3f694c7f4f69a84c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ad08332faaf1ebcac5733fd9bbd2dd8052ee8c41da349a3f694c7f4f69a84c9", kill_on_drop: false }`
[INFO] [stdout] 2ad08332faaf1ebcac5733fd9bbd2dd8052ee8c41da349a3f694c7f4f69a84c9