[INFO] fetching crate rustnomial 0.2.0...
[INFO] testing rustnomial-0.2.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate rustnomial 0.2.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate rustnomial 0.2.0 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 crates.io crate rustnomial 0.2.0
[INFO] finished tweaking crates.io crate rustnomial 0.2.0
[INFO] tweaked toml for crates.io crate rustnomial 0.2.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f7ce36f6ed51018c3d864f9faaa28c9ed08c5265e7afedea4e7f8e25ae77ce73
[INFO] running `Command { std: "docker" "start" "-a" "f7ce36f6ed51018c3d864f9faaa28c9ed08c5265e7afedea4e7f8e25ae77ce73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f7ce36f6ed51018c3d864f9faaa28c9ed08c5265e7afedea4e7f8e25ae77ce73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7ce36f6ed51018c3d864f9faaa28c9ed08c5265e7afedea4e7f8e25ae77ce73", kill_on_drop: false }`
[INFO] [stdout] f7ce36f6ed51018c3d864f9faaa28c9ed08c5265e7afedea4e7f8e25ae77ce73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 2cb71b05f0dc99a3db99abfd1028e87743113b371552b789c0765179a026823a
[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" "2cb71b05f0dc99a3db99abfd1028e87743113b371552b789c0765179a026823a", kill_on_drop: false }`
[INFO] [stderr]    Compiling roots v0.0.6
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.3.2
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling num v0.3.1
[INFO] [stderr]    Compiling rustnomial v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.58s
[INFO] running `Command { std: "docker" "inspect" "2cb71b05f0dc99a3db99abfd1028e87743113b371552b789c0765179a026823a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cb71b05f0dc99a3db99abfd1028e87743113b371552b789c0765179a026823a", kill_on_drop: false }`
[INFO] [stdout] 2cb71b05f0dc99a3db99abfd1028e87743113b371552b789c0765179a026823a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 73ccb9855ba8eefb4ba5ebfbb626d937c320594353c6c5bc28130f6f84a7dbde
[INFO] running `Command { std: "docker" "start" "-a" "73ccb9855ba8eefb4ba5ebfbb626d937c320594353c6c5bc28130f6f84a7dbde", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustnomial v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.24s
[INFO] running `Command { std: "docker" "inspect" "73ccb9855ba8eefb4ba5ebfbb626d937c320594353c6c5bc28130f6f84a7dbde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73ccb9855ba8eefb4ba5ebfbb626d937c320594353c6c5bc28130f6f84a7dbde", kill_on_drop: false }`
[INFO] [stdout] 73ccb9855ba8eefb4ba5ebfbb626d937c320594353c6c5bc28130f6f84a7dbde
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 781a844c34a26c0027a1a30dd44e391709b9ab27388944a0e700b488a1b01aee
[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" "781a844c34a26c0027a1a30dd44e391709b9ab27388944a0e700b488a1b01aee", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rustnomial-b6da7eabe7406c37)
[INFO] [stdout] 
[INFO] [stdout] running 160 tests
[INFO] [stdout] test polynomial::binomial::test::test_degree_both_non_zero ... ok
[INFO] [stdout] test polynomial::binomial::test::test_degree_first_non_zero ... ok
[INFO] [stdout] test polynomial::binomial::test::test_degree_second_non_zero ... ok
[INFO] [stdout] test polynomial::binomial::test::test_degree_both_zero ... ok
[INFO] [stdout] test polynomial::binomial::test::test_derivative ... ok
[INFO] [stdout] test polynomial::binomial::test::test_derivative_of_degree_zero ... ok
[INFO] [stdout] test polynomial::binomial::test::test_derivative_of_zero ... ok
[INFO] [stdout] test polynomial::binomial::test::test_eval ... ok
[INFO] [stdout] test polynomial::binomial::test::test_root_both_zero ... ok
[INFO] [stdout] test polynomial::binomial::test::test_root_constant ... ok
[INFO] [stdout] test polynomial::binomial::test::test_shr_assign_pos ... ok
[INFO] [stdout] test polynomial::binomial::test::test_shr_assign_to_zero ... ok
[INFO] [stdout] test polynomial::binomial::test::test_shr_pos ... ok
[INFO] [stdout] test polynomial::binomial::test::test_shr_to_zero ... ok
[INFO] [stdout] test polynomial::derivative::test::test_derivative_macro ... ok
[INFO] [stdout] test polynomial::find_roots::test::test_cubic_polynomials ... ok
[INFO] [stdout] test polynomial::find_roots::test::test_roots_binomial ... ok
[INFO] [stdout] test polynomial::find_roots::test::test_roots_constant ... ok
[INFO] [stdout] test polynomial::find_roots::test::test_roots_cubic_a_does_not_equal_one ... ok
[INFO] [stdout] test polynomial::find_roots::test::test_roots_empty ... ok
[INFO] [stdout] test polynomial::monomial::test::test_derivative ... ok
[INFO] [stdout] test polynomial::monomial::test::test_derivative_of_monomial_degree_zero ... ok
[INFO] [stdout] test polynomial::find_roots::test::test_roots_cubic_a_equals_one ... ok
[INFO] [stdout] test polynomial::integral::test::test_integral_str ... ok
[INFO] [stdout] test polynomial::monomial::test::test_root_constant ... ok
[INFO] [stdout] test polynomial::monomial::test::test_integral ... ok
[INFO] [stdout] test polynomial::integral::test::test_integral_empty_polynomial ... ok
[INFO] [stdout] test polynomial::monomial::test::test_root_not_constant ... ok
[INFO] [stdout] test polynomial::monomial::test::test_shl_pos ... ok
[INFO] [stdout] test polynomial::monomial::test::test_shl_assign_neg ... ok
[INFO] [stdout] test polynomial::integral::test::test_integral_str_negatives ... ok
[INFO] [stdout] test polynomial::find_roots::test::test_large_polynomials ... ok
[INFO] [stdout] test polynomial::monomial::test::test_shl_neg ... ok
[INFO] [stdout] test polynomial::monomial::test::test_root_zero ... ok
[INFO] [stdout] test polynomial::monomial::test::test_shl_assign_pos ... ok
[INFO] [stdout] test polynomial::monomial::test::test_shr_assign_neg ... ok
[INFO] [stdout] test polynomial::monomial::test::test_eval ... ok
[INFO] [stdout] test polynomial::monomial::test::test_derivative_of_zero ... ok
[INFO] [stdout] test polynomial::binomial::test::test_root_both ... ok
[INFO] [stdout] test polynomial::monomial::test::test_shr_assign_pos ... ok
[INFO] [stdout] test polynomial::monomial::test::test_shr_neg ... ok
[INFO] [stdout] test polynomial::monomial::test::test_shr_pos ... ok
[INFO] [stdout] test polynomial::monomial::test::test_shr_to_zero ... ok
[INFO] [stdout] test polynomial::poly_math::test::test_poly_add ... ok
[INFO] [stdout] test polynomial::polynomial::test::test_add_lhs_bigger ... ok
[INFO] [stdout] test polynomial::polynomial::test::test_add_rhs_bigger_assign ... ok
[INFO] [stdout] test polynomial::polynomial::test::test_degree ... ok
[INFO] [stdout] test polynomial::polynomial::test::test_equality ... ok
[INFO] [stdout] test polynomial::polynomial::test::test_derivative ... ok
[INFO] [stdout] test polynomial::polynomial::test::test_equality_different ... ok
[INFO] [stdout] test polynomial::polynomial::test::test_eval ... ok
[INFO] [stdout] test polynomial::polynomial::test::test_equality_first_match ... ok
[INFO] [stdout] test polynomial::polynomial::test::test_integral_eval ... ok
[INFO] [stdout] test polynomial::polynomial::test::test_mul_assign_num ... ok
[INFO] [stdout] test polynomial::polynomial::test::test_mul_poly ... ok
[INFO] [stdout] test polynomial::polynomial::test::test_mul_assign_poly ... ok
[INFO] [stdout] test polynomial::polynomial::test::test_shl_assign_pos ... ok
[INFO] [stdout] test polynomial::polynomial::test::test_shl_neg ... ok
[INFO] [stdout] test polynomial::polynomial::test::test_exp ... ok
[INFO] [stdout] test polynomial::polynomial::test::test_shl_pos ... ok
[INFO] [stdout] test polynomial::polynomial::test::test_negate ... ok
[INFO] [stdout] test polynomial::polynomial::test::test_shr_assign_neg ... ok
[INFO] [stdout] test polynomial::polynomial::test::test_shr_assign_pos ... ok
[INFO] [stdout] test polynomial::polynomial::test::test_polynomial_macro ... ok
[INFO] [stdout] test polynomial::polynomial::test::test_shr_assign_to_zero ... ok
[INFO] [stdout] test polynomial::polynomial::test::test_shl_assign_neg ... ok
[INFO] [stdout] test polynomial::polynomial::test::test_shr_neg ... ok
[INFO] [stdout] test polynomial::polynomial::test::test_shr_pos ... ok
[INFO] [stdout] test polynomial::polynomial::test::test_shr_to_zero ... ok
[INFO] [stdout] test polynomial::polynomial::test::test_sub_lhs_bigger ... ok
[INFO] [stdout] test polynomial::polynomial::test::test_sub_lhs_bigger_assign ... ok
[INFO] [stdout] test polynomial::polynomial::test::test_sub_rhs_bigger ... ok
[INFO] [stdout] test polynomial::polynomial::test::test_sub_rhs_bigger_assign ... ok
[INFO] [stdout] test polynomial::sparsepolynomial::test::test_add_lhs_bigger ... ok
[INFO] [stdout] test polynomial::sparsepolynomial::test::test_add_rhs_bigger ... ok
[INFO] [stdout] test polynomial::sparsepolynomial::test::test_add_lhs_bigger_assign ... ok
[INFO] [stdout] test polynomial::sparsepolynomial::test::test_add_rhs_bigger_assign ... ok
[INFO] [stdout] test polynomial::sparsepolynomial::test::test_degree ... ok
[INFO] [stdout] test polynomial::sparsepolynomial::test::test_equality ... ok
[INFO] [stdout] test polynomial::sparsepolynomial::test::test_equality_different ... ok
[INFO] [stdout] test polynomial::sparsepolynomial::test::test_derivative ... ok
[INFO] [stdout] test polynomial::sparsepolynomial::test::test_equality_first_match ... ok
[INFO] [stdout] test polynomial::sparsepolynomial::test::test_eval ... ok
[INFO] [stdout] test polynomial::sparsepolynomial::test::test_from ... ok
[INFO] [stdout] test polynomial::sparsepolynomial::test::test_generic_sub ... ok
[INFO] [stdout] test polynomial::sparsepolynomial::test::test_mul_poly ... ok
[INFO] [stdout] test polynomial::sparsepolynomial::test::test_negate ... ok
[INFO] [stdout] test polynomial::poly_math::test::test_poly_sub ... ok
[INFO] [stdout] test polynomial::sparsepolynomial::test::test_shl_assign_neg ... ok
[INFO] [stdout] test polynomial::polynomial::test::test_add_lhs_bigger_assign ... ok
[INFO] [stdout] test polynomial::sparsepolynomial::test::test_shl_neg ... ok
[INFO] [stdout] test polynomial::sparsepolynomial::test::test_shl_pos ... ok
[INFO] [stdout] test polynomial::polynomial::test::test_add_rhs_bigger ... ok
[INFO] [stdout] test polynomial::sparsepolynomial::test::test_shl_assign_pos ... ok
[INFO] [stdout] test polynomial::polynomial::test::test_mul_num ... ok
[INFO] [stdout] test polynomial::sparsepolynomial::test::test_shr_assign_pos ... ok
[INFO] [stdout] test polynomial::sparsepolynomial::test::test_shr_pos ... ok
[INFO] [stdout] test polynomial::polynomial::test::test_integral_const_substitute ... ok
[INFO] [stdout] test polynomial::sparsepolynomial::test::test_shr_assign_to_zero ... ok
[INFO] [stdout] test polynomial::polynomial::test::test_integral ... ok
[INFO] [stdout] test polynomial::sparsepolynomial::test::test_shr_neg ... ok
[INFO] [stdout] test polynomial::sparsepolynomial::test::test_exp ... ok
[INFO] [stdout] test polynomial::monomial::test::test_shr_assign_to_zero ... ok
[INFO] [stdout] test polynomial::sparsepolynomial::test::test_sub_lhs_bigger ... ok
[INFO] [stdout] test polynomial::sparsepolynomial::test::test_mul_assign_num ... ok
[INFO] [stdout] test polynomial::sparsepolynomial::test::test_sub_lhs_bigger_assign ... ok
[INFO] [stdout] test polynomial::sparsepolynomial::test::test_mul_assign_poly ... ok
[INFO] [stdout] test polynomial::sparsepolynomial::test::test_shr_to_zero ... ok
[INFO] [stdout] test polynomial::sparsepolynomial::test::test_sub_rhs_bigger ... ok
[INFO] [stdout] test polynomial::sparsepolynomial::test::test_mul_num ... ok
[INFO] [stdout] test polynomial::trinomial::test::test_derivative ... ok
[INFO] [stdout] test polynomial::sparsepolynomial::test::test_sub_rhs_bigger_assign ... ok
[INFO] [stdout] test polynomial::trinomial::test::test_complex_roots_neg ... ok
[INFO] [stdout] test polynomial::trinomial::test::test_derivative_of_degree_zero ... ok
[INFO] [stdout] test polynomial::trinomial::test::test_derivative_of_zero ... ok
[INFO] [stdout] test polynomial::trinomial::test::test_eval ... ok
[INFO] [stdout] test polynomial::trinomial::test::test_shr_assign_pos ... ok
[INFO] [stdout] test polynomial::trinomial::test::test_roots_pos ... ok
[INFO] [stdout] test polynomial::trinomial::test::test_shr_to_zero ... ok
[INFO] [stdout] test polynomial::trinomial::test::test_shr_assign_to_zero ... ok
[INFO] [stdout] test strings::test::test_dangling_caret_errors ... ok
[INFO] [stdout] test strings::test::test_from_str_missing_trailing_terms ... ok
[INFO] [stdout] test strings::test::test_from_str_negative_implicit_coefficient ... ok
[INFO] [stdout] test strings::test::test_from_str_repeated_degree ... ok
[INFO] [stdout] test polynomial::sparsepolynomial::test::test_pow ... ok
[INFO] [stdout] test polynomial::sparsepolynomial::test::test_shr_assign_neg ... ok
[INFO] [stdout] test strings::test::test_from_str_term_degree_0 ... ok
[INFO] [stdout] test strings::test::test_polynomial_str_has_ones ... ok
[INFO] [stdout] test strings::test::test_polynomial_str ... ok
[INFO] [stdout] test strings::test::test_polynomial_str_negative_one ... ok
[INFO] [stdout] test strings::test::test_sparse_polynomial_str ... ok
[INFO] [stdout] test strings::test::test_polynomial_str_has_negative ... ok
[INFO] [stdout] test strings::test::test_sparse_polynomial_str_all_zeroes ... ok
[INFO] [stdout] test strings::test::test_sparse_polynomial_str_has_zeroes ... ok
[INFO] [stdout] test strings::test::test_polynomial_str_has_zeroes ... ok
[INFO] [stdout] test strings::test::test_sparse_polynomial_str_has_ones ... ok
[INFO] [stdout] test terms::test::neg_x_no_coeff_neg ... ok
[INFO] [stdout] test terms::test::sign_only ... ok
[INFO] [stdout] test terms::test::term_from_zero ... ok
[INFO] [stdout] test strings::test::test_sparse_polynomial_str_has_negative ... ok
[INFO] [stdout] test terms::test::test_to_str_dangling_caret ... ok
[INFO] [stdout] test terms::test::test_to_str_multiple_carets ... ok
[INFO] [stdout] test terms::test::test_to_str_negative ... ok
[INFO] [stdout] test terms::test::test_to_str_no_degree ... ok
[INFO] [stdout] test terms::test::neg_x_no_coeff_pos_float ... ok
[INFO] [stdout] test terms::test::test_to_str_easy ... ok
[INFO] [stdout] test terms::test::test_to_str_no_x_and_caret ... ok
[INFO] [stdout] test terms::test::test_to_str_no_x ... ok
[INFO] [stdout] test terms::test::test_to_str_harder ... ok
[INFO] [stdout] test terms::test::x_no_coeff ... ok
[INFO] [stdout] test terms::test::x_no_coeff_float ... ok
[INFO] [stdout] test terms::test::empty_str ... ok
[INFO] [stdout] test strings::test::test_polynomial_str_all_zeroes ... ok
[INFO] [stdout] test strings::test::test_from_str_terms_out_of_order ... ok
[INFO] [stdout] test strings::test::test_str_monomial ... ok
[INFO] [stdout] test strings::test::test_sparse_integral_str ... ok
[INFO] [stdout] test strings::test::test_from_str_all_terms ... ok
[INFO] [stdout] test terms::test::neg_x_no_coeff_pos ... ok
[INFO] [stdout] test polynomial::trinomial::test::test_shr_pos ... ok
[INFO] [stdout] test terms::test::neg_x_no_coeff_neg_float ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 160 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rustnomial
[INFO] [stdout] 
[INFO] [stdout] running 58 tests
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name rustnomial --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern num=/opt/rustwide/target/debug/deps/libnum-8d657cfdcf157b95.rlib --extern roots=/opt/rustwide/target/debug/deps/libroots-8cb59391c1bc519e.rlib --extern rustnomial=/opt/rustwide/target/debug/deps/librustnomial-7c37843376c2e200.rlib -C embed-bitcode=no --cfg 'feature="default"' --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "781a844c34a26c0027a1a30dd44e391709b9ab27388944a0e700b488a1b01aee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "781a844c34a26c0027a1a30dd44e391709b9ab27388944a0e700b488a1b01aee", kill_on_drop: false }`
[INFO] [stdout] 781a844c34a26c0027a1a30dd44e391709b9ab27388944a0e700b488a1b01aee