[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 1.45.2 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-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/koba-e964/rust-number-theory on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "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-5/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" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.45.2" "metadata" "--no-deps" "--format-version=1", 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] b52d362b2d4e93cf6fc207fb9c1d27b37d1e983e88c4b870e193a69ca3ddf8e9
[INFO] running `Command { std: "docker" "start" "-a" "b52d362b2d4e93cf6fc207fb9c1d27b37d1e983e88c4b870e193a69ca3ddf8e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b52d362b2d4e93cf6fc207fb9c1d27b37d1e983e88c4b870e193a69ca3ddf8e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b52d362b2d4e93cf6fc207fb9c1d27b37d1e983e88c4b870e193a69ca3ddf8e9", kill_on_drop: false }`
[INFO] [stdout] b52d362b2d4e93cf6fc207fb9c1d27b37d1e983e88c4b870e193a69ca3ddf8e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 11790925ff31d5928b1eca84f426d3b46638f668bd7fce885d77a83ca6e95953
[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" "11790925ff31d5928b1eca84f426d3b46638f668bd7fce885d77a83ca6e95953", 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 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-rational 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 23.79s
[INFO] running `Command { std: "docker" "inspect" "11790925ff31d5928b1eca84f426d3b46638f668bd7fce885d77a83ca6e95953", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11790925ff31d5928b1eca84f426d3b46638f668bd7fce885d77a83ca6e95953", kill_on_drop: false }`
[INFO] [stdout] 11790925ff31d5928b1eca84f426d3b46638f668bd7fce885d77a83ca6e95953
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e8b596087bade72acf0e19a12505912c0726c0fef7926d95c026d49c9b77c36
[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" "1e8b596087bade72acf0e19a12505912c0726c0fef7926d95c026d49c9b77c36", 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 10.22s
[INFO] running `Command { std: "docker" "inspect" "1e8b596087bade72acf0e19a12505912c0726c0fef7926d95c026d49c9b77c36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e8b596087bade72acf0e19a12505912c0726c0fef7926d95c026d49c9b77c36", kill_on_drop: false }`
[INFO] [stdout] 1e8b596087bade72acf0e19a12505912c0726c0fef7926d95c026d49c9b77c36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c74b22f8b5603f37329972f149b91915d635ef2d7cb1af816d1fc763ecd292bc
[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" "c74b22f8b5603f37329972f149b91915d635ef2d7cb1af816d1fc763ecd292bc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rust_number_theory-46d3803dff4c0b48
[INFO] [stdout] 
[INFO] [stdout] running 45 tests
[INFO] [stdout] test determinant::tests::test_determinant ... ok
[INFO] [stdout] test determinant::tests::test_determinant_2 ... ok
[INFO] [stdout] test discriminant::tests::test_discriminant_quadratic ... ok
[INFO] [stdout] test algebraic::tests::test_alg_mul ... ok
[INFO] [stdout] test ecm::tests::ecm_works_0 ... ok
[INFO] [stdout] test ecm::tests::mul_works_0 ... ok
[INFO] [stdout] test discriminant::tests::test_discriminant_cubic_2 ... ok
[INFO] [stdout] test discriminant::tests::test_discriminant_linear ... ok
[INFO] [stdout] test ecm::tests::mul_works_1 ... ok
[INFO] [stdout] test factorize::tests::test_factorize ... ok
[INFO] [stdout] test ecm::tests::add_works_0 ... ok
[INFO] [stdout] test discriminant::tests::test_discriminant_cubic ... ok
[INFO] [stdout] test ecm::tests::add_works_1 ... ok
[INFO] [stdout] test gauss_elim::tests::gauss_elim_works ... ok
[INFO] [stdout] test hnf::tests::hnf_returns_nonnegative_matrix ... ok
[INFO] [stdout] test hnf::tests::kernel_works ... ok
[INFO] [stdout] test hnf::tests::hnf_works_with_zero_columns ... ok
[INFO] [stdout] test order::tests1::discriminant_works ... ok
[INFO] [stdout] test order::tests1::union_works ... ok
[INFO] [stdout] test hnf::tests::hnf_works_with_zero_rows ... ok
[INFO] [stdout] test order::tests1::index_works ... ok
[INFO] [stdout] test polynomial::tests::test_div_rem_bigint ... ok
[INFO] [stdout] test order::tests2::discriminant_works ... ok
[INFO] [stdout] test hnf::tests::hnf_terminates ... ok
[INFO] [stdout] test order::tests2::index_works ... ok
[INFO] [stdout] test polynomial::tests::test_div_rem_bigrational ... ok
[INFO] [stdout] test polynomial::tests::test_mul_bigint ... ok
[INFO] [stdout] test polynomial::tests::test_sub_zero ... ok
[INFO] [stdout] test resultant::tests::test_resultant_3 ... ok
[INFO] [stdout] test resultant::tests::test_resultant_2 ... ok
[INFO] [stdout] test resultant::tests::test_resultant_4 ... ok
[INFO] [stdout] test order::tests2::singly_gen_works ... ok
[INFO] [stdout] test polynomial::tests::test_pseudo_div_rem_bigint ... ok
[INFO] [stdout] test resultant::tests::test_resultant ... ok
[INFO] [stdout] test integral_basis::tests::find_integral_basis_works_seq3 ... ok
[INFO] [stdout] test integral_basis::tests::find_integral_basis_works_1 ... ok
[INFO] [stdout] test factorize::tests::test_factorize_2 ... ok
[INFO] [stdout] test prime::tests::is_prime_works_0 ... 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 integral_basis::tests::find_integral_basis_works_seq5 ... ok
[INFO] [stdout] test integral_basis::tests::find_integral_basis_works_seq6 ... ok
[INFO] [stdout] test ecm::tests::ecm_works_1 ... 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-0f2397e2a232009f
[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" "c74b22f8b5603f37329972f149b91915d635ef2d7cb1af816d1fc763ecd292bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c74b22f8b5603f37329972f149b91915d635ef2d7cb1af816d1fc763ecd292bc", kill_on_drop: false }`
[INFO] [stdout] c74b22f8b5603f37329972f149b91915d635ef2d7cb1af816d1fc763ecd292bc