[INFO] cloning 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" "clone" "--bare" "https://github.com/koba-e964/rust-number-theory" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkoba-e964%2Frust-number-theory", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkoba-e964%2Frust-number-theory'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 14c7fc14d695cb15e187ab3eea13c3370e85f726
[INFO] testing koba-e964/rust-number-theory against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkoba-e964%2Frust-number-theory" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/koba-e964/rust-number-theory on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-4/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a2526ccb214d2b78cdc86892907b020b2d354c662ab8eecd94fd2cabe2e8dc5f
[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" "a2526ccb214d2b78cdc86892907b020b2d354c662ab8eecd94fd2cabe2e8dc5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a2526ccb214d2b78cdc86892907b020b2d354c662ab8eecd94fd2cabe2e8dc5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2526ccb214d2b78cdc86892907b020b2d354c662ab8eecd94fd2cabe2e8dc5f", kill_on_drop: false }`
[INFO] [stdout] a2526ccb214d2b78cdc86892907b020b2d354c662ab8eecd94fd2cabe2e8dc5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf9099e387f9d13ad428589d23d908fc363a1abe5dcd5f2e6e208c1c2739e682
[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" "cf9099e387f9d13ad428589d23d908fc363a1abe5dcd5f2e6e208c1c2739e682", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.63
[INFO] [stderr]    Compiling dtoa v0.4.7
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling number-theory-elementary v0.1.0 (/opt/rustwide/workdir/number-theory-elementary)
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.0
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling serde_yaml v0.8.17
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling number-theory-linear v0.1.0 (/opt/rustwide/workdir/number-theory-linear)
[INFO] [stderr]    Compiling rust-number-theory v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.21s
[INFO] running `Command { std: "docker" "inspect" "cf9099e387f9d13ad428589d23d908fc363a1abe5dcd5f2e6e208c1c2739e682", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf9099e387f9d13ad428589d23d908fc363a1abe5dcd5f2e6e208c1c2739e682", kill_on_drop: false }`
[INFO] [stdout] cf9099e387f9d13ad428589d23d908fc363a1abe5dcd5f2e6e208c1c2739e682
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9b13805b5cc6d85cbc062b15c847a32772b25fea6c266c7900332c97654528dd
[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" "9b13805b5cc6d85cbc062b15c847a32772b25fea6c266c7900332c97654528dd", 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 4.52s
[INFO] running `Command { std: "docker" "inspect" "9b13805b5cc6d85cbc062b15c847a32772b25fea6c266c7900332c97654528dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b13805b5cc6d85cbc062b15c847a32772b25fea6c266c7900332c97654528dd", kill_on_drop: false }`
[INFO] [stdout] 9b13805b5cc6d85cbc062b15c847a32772b25fea6c266c7900332c97654528dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 69bc5c3289f0409e0eb073dc8cf54a7c7b780dadbf26b32341c471cf90f09b90
[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" "69bc5c3289f0409e0eb073dc8cf54a7c7b780dadbf26b32341c471cf90f09b90", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_number_theory-433da0181ec0b09e)
[INFO] [stdout] 
[INFO] [stdout] running 74 tests
[INFO] [stdout] test discriminant::tests::test_discriminant_linear ... ok
[INFO] [stdout] test algebraic::tests::test_alg_mul ... ok
[INFO] [stdout] test discriminant::tests::test_discriminant_cubic ... ok
[INFO] [stdout] test discriminant::tests::test_discriminant_cubic_2 ... ok
[INFO] [stdout] test ecm::tests::add_works_0 ... ok
[INFO] [stdout] test ecm::tests::add_works_1 ... ok
[INFO] [stdout] test ideal::tests::ideal_inv_test ... ok
[INFO] [stdout] test discriminant::tests::test_discriminant_quadratic ... ok
[INFO] [stdout] test ecm::tests::mul_works_0 ... ok
[INFO] [stdout] test ecm::tests::mul_works_1 ... ok
[INFO] [stdout] test ideal::tests::ideal_mul_test ... ok
[INFO] [stdout] test embeddings::tests::cembeddings_works_1 ... ok
[INFO] [stdout] test factorize::tests::test_factorize ... ok
[INFO] [stdout] test mult_table::tests::inv_works_1 ... ok
[INFO] [stdout] test mult_table::tests::mult_table_works ... ok
[INFO] [stdout] test mult_table::tests::get_inv_diff_works ... ok
[INFO] [stdout] test mult_table::tests::inv_works_2 ... ok
[INFO] [stdout] test numerical_roots::tests::find_roots_works ... ok
[INFO] [stdout] test ideal::tests::ideal_norm_test ... ok
[INFO] [stdout] test poly_mod::factorize::tests::factorize_mod_p_test_3 ... ok
[INFO] [stdout] test poly_mod::factorize::tests::final_split_2_test_1 ... ok
[INFO] [stdout] test order::tests1::union_works ... ok
[INFO] [stdout] test order::tests1::get_mult_table_works ... ok
[INFO] [stdout] test poly_mod::factorize::tests::final_split_odd_test_1 ... ok
[INFO] [stdout] test poly_mod::factorize::tests::final_split_odd_test_2 ... ok
[INFO] [stdout] test poly_mod::factorize::tests::squarefree_test_2 ... ok
[INFO] [stdout] test poly_mod::factorize::tests::squarefree_test_3 ... ok
[INFO] [stdout] test order::tests1::discriminant_works ... ok
[INFO] [stdout] test order::tests1::index_works ... ok
[INFO] [stdout] test poly_mod::factorize::tests::degree_test_1 ... ok
[INFO] [stdout] test poly_mod::factorize::tests::degree_test_2 ... ok
[INFO] [stdout] test discriminant::tests::test_discriminant_cubic_inaccurate_2 ... ok
[INFO] [stdout] test order::tests2::discriminant_works ... ok
[INFO] [stdout] test poly_mod::factorize::tests::final_split_odd_test_3 ... ok
[INFO] [stdout] test poly_mod::factorize::tests::squarefree_test_4 ... ok
[INFO] [stdout] test order::tests2::index_works ... ok
[INFO] [stdout] test poly_mod::factorize::tests::squarefree_test_1 ... ok
[INFO] [stdout] test poly_mod::factorize::tests::factorize_mod_p_test_2 ... ok
[INFO] [stdout] test class::roots_of_unity::tests::find_muk_works_for_gaussian_ints ... ok
[INFO] [stdout] test class::roots_of_unity::tests::find_muk_works_for_eisenstein_ints ... ok
[INFO] [stdout] test poly_mod::factorize::tests::factorize_mod_p_test_1 ... ok
[INFO] [stdout] test factorize::tests::test_factorize_2 ... ok
[INFO] [stdout] test integral_basis::tests::find_integral_basis_works_1 ... ok
[INFO] [stdout] test poly_mod::linear::tests::find_linear_factors_in_quadratic_3 ... ok
[INFO] [stdout] test poly_mod::linear::tests::find_linear_factors_in_quadratic_2 ... ok
[INFO] [stdout] test polynomial::tests::test_sub_zero ... ok
[INFO] [stdout] test poly_mod::linear::tests::find_linear_factors_in_quadratic_mod_2_2 ... ok
[INFO] [stdout] test poly_mod::linear::tests::find_linear_factors_in_quadratic_mod_2_1 ... ok
[INFO] [stdout] test polynomial::tests::test_pseudo_div_rem_bigint ... ok
[INFO] [stdout] test resultant::tests::test_resultant ... ok
[INFO] [stdout] test resultant::tests::test_resultant_4 ... ok
[INFO] [stdout] test resultant::tests::test_resultant_3 ... ok
[INFO] [stdout] test integral_basis::tests::find_integral_basis_works_seq3 ... ok
[INFO] [stdout] test polynomial::tests::test_mul_bigint ... ok
[INFO] [stdout] test polynomial::tests::test_div_rem_bigint ... ok
[INFO] [stdout] test polynomial::tests::test_div_rem_bigrational ... ok
[INFO] [stdout] test poly_mod::linear::tests::find_linear_factors_with_multiplicity_1 ... ok
[INFO] [stdout] test resultant::tests::test_resultant_2 ... ok
[INFO] [stdout] test poly_mod::linear::tests::find_linear_factors_in_quadratic_1 ... ok
[INFO] [stdout] test ecm::tests::ecm_works_0 ... ok
[INFO] [stdout] test order::tests2::singly_gen_works ... ok
[INFO] [stdout] test class::roots_of_unity::tests::find_muk_works_for_cubic ... ok
[INFO] [stdout] test prime::tests::is_prime_works_0 ... ok
[INFO] [stdout] test mult_table::tests::get_inv_diff_works_2 ... ok
[INFO] [stdout] test embeddings::tests::cembeddings_works_2 ... 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 class::roots_of_unity::tests::find_muk_works_for_qz8 ... 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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_number_theory-e2217f5da3b7bc4a)
[INFO] [stdout] test class::roots_of_unity::tests::find_muk_works_extra ... ok
[INFO] [stderr]    Doc-tests rust-number-theory
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 74 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.10s
[INFO] [stdout] 
[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; finished in 0.00s
[INFO] [stdout] 
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "69bc5c3289f0409e0eb073dc8cf54a7c7b780dadbf26b32341c471cf90f09b90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69bc5c3289f0409e0eb073dc8cf54a7c7b780dadbf26b32341c471cf90f09b90", kill_on_drop: false }`
[INFO] [stdout] 69bc5c3289f0409e0eb073dc8cf54a7c7b780dadbf26b32341c471cf90f09b90