[INFO] crate algebraics 0.2.0 is already in cache [INFO] testing algebraics-0.2.0 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274 [INFO] extracting crate algebraics 0.2.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate algebraics 0.2.0 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16 [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate algebraics 0.2.0 [INFO] finished tweaking crates.io crate algebraics 0.2.0 [INFO] tweaked toml for crates.io crate algebraics 0.2.0 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 4d161fba36fc837a1fb49cfc58def706f828a66e145e09783b5a3758d710ab73 [INFO] running `"docker" "start" "-a" "4d161fba36fc837a1fb49cfc58def706f828a66e145e09783b5a3758d710ab73"` [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling algebraics v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: variant is never constructed: `Exact` [INFO] [stderr] --> src/polynomial/factorization_over_integers.rs:301:5 [INFO] [stderr] | [INFO] [stderr] 301 | / Exact { [INFO] [stderr] 302 | | value: BigInt, [INFO] [stderr] 303 | | }, [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Inexact` [INFO] [stderr] --> src/polynomial/factorization_over_integers.rs:306:5 [INFO] [stderr] | [INFO] [stderr] 306 | / Inexact { [INFO] [stderr] 307 | | lower_bound: BigInt, [INFO] [stderr] 308 | | }, [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 25.71s [INFO] running `"docker" "inspect" "4d161fba36fc837a1fb49cfc58def706f828a66e145e09783b5a3758d710ab73"` [INFO] running `"docker" "rm" "-f" "4d161fba36fc837a1fb49cfc58def706f828a66e145e09783b5a3758d710ab73"` [INFO] [stdout] 4d161fba36fc837a1fb49cfc58def706f828a66e145e09783b5a3758d710ab73 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 3cc0001610478db75e9699fd2c6f014807e281ec641f9c997b60e9b41ab25c2b [INFO] running `"docker" "start" "-a" "3cc0001610478db75e9699fd2c6f014807e281ec641f9c997b60e9b41ab25c2b"` [INFO] [stderr] Compiling algebraics v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: variant is never constructed: `Exact` [INFO] [stderr] --> src/polynomial/factorization_over_integers.rs:301:5 [INFO] [stderr] | [INFO] [stderr] 301 | / Exact { [INFO] [stderr] 302 | | value: BigInt, [INFO] [stderr] 303 | | }, [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Inexact` [INFO] [stderr] --> src/polynomial/factorization_over_integers.rs:306:5 [INFO] [stderr] | [INFO] [stderr] 306 | / Inexact { [INFO] [stderr] 307 | | lower_bound: BigInt, [INFO] [stderr] 308 | | }, [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Exact` [INFO] [stderr] --> src/polynomial/factorization_over_integers.rs:301:5 [INFO] [stderr] | [INFO] [stderr] 301 | / Exact { [INFO] [stderr] 302 | | value: BigInt, [INFO] [stderr] 303 | | }, [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Inexact` [INFO] [stderr] --> src/polynomial/factorization_over_integers.rs:306:5 [INFO] [stderr] | [INFO] [stderr] 306 | / Inexact { [INFO] [stderr] 307 | | lower_bound: BigInt, [INFO] [stderr] 308 | | }, [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 25.57s [INFO] running `"docker" "inspect" "3cc0001610478db75e9699fd2c6f014807e281ec641f9c997b60e9b41ab25c2b"` [INFO] running `"docker" "rm" "-f" "3cc0001610478db75e9699fd2c6f014807e281ec641f9c997b60e9b41ab25c2b"` [INFO] [stdout] 3cc0001610478db75e9699fd2c6f014807e281ec641f9c997b60e9b41ab25c2b [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b0a9d5b86ddcd7b7788fc8f41fef0ef042029ff02dce4943888ba64e47107f3e [INFO] running `"docker" "start" "-a" "b0a9d5b86ddcd7b7788fc8f41fef0ef042029ff02dce4943888ba64e47107f3e"` [INFO] [stderr] warning: variant is never constructed: `Exact` [INFO] [stderr] --> src/polynomial/factorization_over_integers.rs:301:5 [INFO] [stderr] | [INFO] [stderr] 301 | / Exact { [INFO] [stderr] 302 | | value: BigInt, [INFO] [stderr] 303 | | }, [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Exact` [INFO] [stderr] --> src/polynomial/factorization_over_integers.rs:301:5 [INFO] [stderr] | [INFO] [stderr] 301 | / Exact { [INFO] [stderr] 302 | | value: BigInt, [INFO] [stderr] 303 | | }, [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Inexact` [INFO] [stderr] --> src/polynomial/factorization_over_integers.rs:306:5 [INFO] [stderr] | [INFO] [stderr] 306 | / Inexact { [INFO] [stderr] 307 | | lower_bound: BigInt, [INFO] [stderr] 308 | | }, [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Inexact` [INFO] [stderr] --> src/polynomial/factorization_over_integers.rs:306:5 [INFO] [stderr] | [INFO] [stderr] 306 | / Inexact { [INFO] [stderr] 307 | | lower_bound: BigInt, [INFO] [stderr] 308 | | }, [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/algebraics-990980d553c0815e [INFO] [stdout] [INFO] [stdout] running 96 tests [INFO] [stdout] test algebraic_numbers::tests::test_neg ... ok [INFO] [stdout] test algebraic_numbers::tests::test_debug ... ok [INFO] [stdout] test algebraic_numbers::tests::test_cmp_with_zero ... ok [INFO] [stdout] test array2d::tests::test_iter_mut ... ok [INFO] [stdout] test array2d::tests::test_positions ... ok [INFO] [stdout] test interval_arithmetic::tests::test_add ... ok [INFO] [stdout] test interval_arithmetic::tests::test_add_int ... ok [INFO] [stdout] test interval_arithmetic::tests::test_add_ratio ... ok [INFO] [stdout] test interval_arithmetic::tests::test_arithmetic_geometric_mean ... ok [INFO] [stdout] test interval_arithmetic::tests::test_convert_log2_denom ... ok [INFO] [stdout] test interval_arithmetic::tests::test_debug ... ok [INFO] [stdout] test interval_arithmetic::tests::test_display ... ok [INFO] [stdout] test interval_arithmetic::tests::test_div ... ok [INFO] [stdout] test interval_arithmetic::tests::test_div_int ... ok [INFO] [stdout] test interval_arithmetic::tests::test_div_ratio ... ok [INFO] [stdout] test algebraic_numbers::tests::test_floor_ceil ... ok [INFO] [stdout] test interval_arithmetic::tests::test_from_ratio ... ok [INFO] [stdout] test interval_arithmetic::tests::test_from_ratio_range ... ok [INFO] [stdout] test interval_arithmetic::tests::test_interval_union ... ok [INFO] [stdout] test algebraic_numbers::tests::test_integer_floor_ceil_log2 ... ok [INFO] [stdout] test algebraic_numbers::tests::test_div ... ok [INFO] [stdout] test interval_arithmetic::tests::test_mul ... ok [INFO] [stdout] test interval_arithmetic::tests::test_mul_int ... ok [INFO] [stdout] test interval_arithmetic::tests::test_mul_ratio ... ok [INFO] [stdout] test interval_arithmetic::tests::test_natural_log_of_2 ... ok [INFO] [stdout] test algebraic_numbers::tests::test_mul ... ok [INFO] [stdout] test interval_arithmetic::tests::test_sqrt ... ok [INFO] [stdout] test interval_arithmetic::tests::test_square ... ok [INFO] [stdout] test interval_arithmetic::tests::test_pow ... ok [INFO] [stdout] test interval_arithmetic::tests::test_sub_int ... ok [INFO] [stdout] test interval_arithmetic::tests::test_sub ... ok [INFO] [stdout] test interval_arithmetic::tests::test_sub_ratio ... ok [INFO] [stdout] test lattice::tests::test_gram_schmidt ... ok [INFO] [stdout] test mod_int::tests::test_add ... ok [INFO] [stdout] test mod_int::tests::test_div ... ok [INFO] [stdout] test mod_int::tests::test_mul ... ok [INFO] [stdout] test mod_int::tests::test_overflow ... ok [INFO] [stdout] test mod_int::tests::test_sub ... ok [INFO] [stdout] test polynomial::add_sub::tests::test_add ... ok [INFO] [stdout] test polynomial::add_sub::tests::test_add_ratio ... ok [INFO] [stdout] test polynomial::add_sub::tests::test_sub ... ok [INFO] [stdout] test polynomial::add_sub::tests::test_sub_ratio ... ok [INFO] [stdout] test polynomial::distinct_degree_factorization::tests::test_distinct_degree_factorization ... ok [INFO] [stdout] test polynomial::div_rem::tests::test_div ... ok [INFO] [stdout] test polynomial::div_rem::tests::test_div_by_zero ... ok [INFO] [stdout] test algebraic_numbers::tests::test_sub ... ok [INFO] [stdout] test polynomial::div_rem::tests::test_pseudo_div_rem ... ok [INFO] [stdout] test polynomial::div_rem::tests::test_rem ... ok [INFO] [stdout] test algebraic_numbers::tests::test_add ... ok [INFO] [stdout] test algebraic_numbers::tests::test_pow ... ok [INFO] [stdout] test polynomial::factorization_over_integers::tests::test_factor_square_free_polynomial_with_rng_0 ... ok [INFO] [stdout] test polynomial::div_rem::tests::test_powmod ... ok [INFO] [stdout] test polynomial::factorization_over_integers::tests::test_factor_square_free_polynomial_with_rng_2 ... ignored [INFO] [stdout] test polynomial::factorization_over_integers::tests::test_factor_square_free_polynomial_with_rng_3 ... ignored [INFO] [stdout] test polynomial::factorization_over_integers::tests::test_factor_square_free_polynomial_with_rng_4 ... ignored [INFO] [stdout] test polynomial::factorization_over_integers::tests::test_factor_square_free_polynomial_with_rng_5 ... ok [INFO] [stdout] test polynomial::factorization_over_integers::tests::test_factor_square_free_polynomial_with_rng_6 ... ok [INFO] [stdout] test polynomial::factorization_over_integers::tests::test_factor_square_free_polynomial_with_rng_7 ... ok [INFO] [stdout] test interval_arithmetic::tests::test_exp ... ok [INFO] [stdout] test polynomial::gcd::tests::test_multivariable_resultant ... ok [INFO] [stdout] test polynomial::gcd::tests::test_resultant ... ok [INFO] [stdout] test polynomial::mul::tests::test_mul ... ok [INFO] [stdout] test polynomial::mul::tests::test_mul_rational ... ok [INFO] [stdout] test polynomial::factorization_over_integers::tests::test_factor_square_free_polynomial_with_rng_1 ... ok [INFO] [stdout] test polynomial::same_degree_factorization::tests::test_same_degree_factorization ... ok [INFO] [stdout] test polynomial::tests::test_eval ... ok [INFO] [stdout] test polynomial::tests::test_make_monomial ... ok [INFO] [stdout] test polynomial::tests::test_display ... ok [INFO] [stdout] test polynomial::gcd::tests::test_gcd ... ok [INFO] [stdout] test polynomial::tests::test_primitive_part ... ok [INFO] [stdout] test polynomial::tests::test_split_out_divisor ... ok [INFO] [stdout] test polynomial::tests::test_sturm_sequence ... ok [INFO] [stdout] test polynomial::tests::test_primitive_sturm_sequence ... ok [INFO] [stdout] test quadratic_numbers::tests::test_quad_poly_into_poly ... ok [INFO] [stdout] test quadratic_numbers::tests::test_discriminant ... ok [INFO] [stdout] test quadratic_numbers::tests::test_real_quadratic_number_cmp ... ignored [INFO] [stdout] test quadratic_numbers::tests::test_quad_poly_neg ... ok [INFO] [stdout] test quadratic_numbers::tests::test_real_quadratic_number_default_zero ... ok [INFO] [stdout] test quadratic_numbers::tests::test_real_quadratic_number_from_ratio ... ok [INFO] [stdout] test quadratic_numbers::tests::test_real_quadratic_number_into_reduced ... ok [INFO] [stdout] test quadratic_numbers::tests::test_real_quadratic_number_neg ... ok [INFO] [stdout] test quadratic_numbers::tests::test_real_quadratic_number_one ... ok [INFO] [stdout] test quadratic_numbers::tests::test_real_quadratic_number_signum ... ok [INFO] [stdout] test quadratic_numbers::tests::test_real_quadratic_number_to_f64 ... ok [INFO] [stdout] test polynomial::tests::test_square_free_factorization_using_yuns_algorithm ... ok [INFO] [stdout] test traits::tests::test_floor_log2 ... ok [INFO] [stdout] test traits::tests::test_gcd_lcm ... ok [INFO] [stdout] test traits::tests::test_ceil_log2 ... ok [INFO] [stdout] test util::tests::test_for_subsets_of_size ... ok [INFO] [stdout] test interval_arithmetic::tests::test_log_core ... ok [INFO] [stdout] test traits::tests::test_trailing_zeros ... ok [INFO] [stdout] test quadratic_numbers::tests::test_real_quadratic_number_cmp_rational ... ok [INFO] [stdout] test lattice::tests::test_lll_reduce ... ok [INFO] [stdout] test interval_arithmetic::tests::test_log ... ok [INFO] [stdout] test polynomial::factorization_over_integers::tests::test_factor_0 ... ok [INFO] [stdout] test polynomial::factorization_over_integers::tests::test_factor_1 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 92 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests algebraics [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 29) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "b0a9d5b86ddcd7b7788fc8f41fef0ef042029ff02dce4943888ba64e47107f3e"` [INFO] running `"docker" "rm" "-f" "b0a9d5b86ddcd7b7788fc8f41fef0ef042029ff02dce4943888ba64e47107f3e"` [INFO] [stdout] b0a9d5b86ddcd7b7788fc8f41fef0ef042029ff02dce4943888ba64e47107f3e