[INFO] fetching crate groebner 0.1.1...
[INFO] testing groebner-0.1.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate groebner 0.1.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate groebner 0.1.1
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate groebner 0.1.1
[INFO] tweaked toml for crates.io crate groebner 0.1.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate groebner 0.1.1 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate groebner 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f9cc2d2349e4f985c1a131ea3befc7216f92329041078cc547a12241857d95d3
[INFO] running `Command { std: "docker" "start" "-a" "f9cc2d2349e4f985c1a131ea3befc7216f92329041078cc547a12241857d95d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9cc2d2349e4f985c1a131ea3befc7216f92329041078cc547a12241857d95d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9cc2d2349e4f985c1a131ea3befc7216f92329041078cc547a12241857d95d3", kill_on_drop: false }`
[INFO] [stdout] f9cc2d2349e4f985c1a131ea3befc7216f92329041078cc547a12241857d95d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] db678f847e9fc482180d392e0df0775723edc65fcb1e661e6f2b02c666d8b373
[INFO] running `Command { std: "docker" "start" "-a" "db678f847e9fc482180d392e0df0775723edc65fcb1e661e6f2b02c666d8b373", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling groebner v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.37s
[INFO] running `Command { std: "docker" "inspect" "db678f847e9fc482180d392e0df0775723edc65fcb1e661e6f2b02c666d8b373", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db678f847e9fc482180d392e0df0775723edc65fcb1e661e6f2b02c666d8b373", kill_on_drop: false }`
[INFO] [stdout] db678f847e9fc482180d392e0df0775723edc65fcb1e661e6f2b02c666d8b373
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 60fcb47f2e019a1665ca70e519212f13853cea0ff8c0099167d0f4e0e5616764
[INFO] running `Command { std: "docker" "start" "-a" "60fcb47f2e019a1665ca70e519212f13853cea0ff8c0099167d0f4e0e5616764", kill_on_drop: false }`
[INFO] [stderr]    Compiling groebner v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.27s
[INFO] running `Command { std: "docker" "inspect" "60fcb47f2e019a1665ca70e519212f13853cea0ff8c0099167d0f4e0e5616764", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60fcb47f2e019a1665ca70e519212f13853cea0ff8c0099167d0f4e0e5616764", kill_on_drop: false }`
[INFO] [stdout] 60fcb47f2e019a1665ca70e519212f13853cea0ff8c0099167d0f4e0e5616764
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9dcb0344905e84afd5d5e9b29a38498e7470b10c5b85fbf367bb6f84e3a9b0ba
[INFO] running `Command { std: "docker" "start" "-a" "9dcb0344905e84afd5d5e9b29a38498e7470b10c5b85fbf367bb6f84e3a9b0ba", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/groebner-e9a0800afb60f131)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_gm.rs (/opt/rustwide/target/debug/deps/test_gm-2be7e790f2867a5f)
[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 1 test
[INFO] [stdout] test test_groebner_basis_gm_strategy ... ok
[INFO] [stderr]      Running tests/test_groebner.rs (/opt/rustwide/target/debug/deps/test_groebner-797e5455d052df7d)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test tests::test_basic_groebner_cox_little_oshea ... ok
[INFO] [stdout] test tests::test_groebner_y_x_order ... ok
[INFO] [stdout] test tests::test_empty_and_single_polynomial ... ok
[INFO] [stdout] test tests::test_homogeneous_ideal ... ok
[INFO] [stdout] test tests::test_grlex_ordering ... ok
[INFO] [stdout] test tests::test_circle_and_parabola ... ok
[INFO] [stdout] test tests::test_katsura_3_grlex ... ok
[INFO] [stdout] test tests::test_constant_polynomial ... ok
[INFO] [stdout] test tests::test_linear_system ... ok
[INFO] [stdout] test tests::test_space_curve ... ok
[INFO] [stdout] test tests::test_three_variable_complex_lex ... ok
[INFO] [stdout] test tests::test_space_curve_grlex ... ok
[INFO] [stdout] test tests::test_twisted_cubic_grlex ... ok
[INFO] [stdout] test tests::test_three_variable_simple ... ok
[INFO] [stdout] test tests::test_quadratic_system ... ok
[INFO] [stdout] test tests::test_monomial_ordering_properties ... ok
[INFO] [stdout] test tests::test_parametric_curve ... ok
[INFO] [stdout] test tests::test_reduction_properties ... ok
[INFO] [stdout] test tests::test_s_polynomial ... ok
[INFO] [stdout] test tests::test_variety_intersection ... ok
[INFO] [stdout] test tests::test_simple_ideal ... ok
[INFO] [stdout] test tests::test_variety_intersection_grlex ... ok
[INFO] [stdout] test tests::test_zero_polynomial ... ok
[INFO] [stdout] test tests::test_three_variable_complex_grlex ... ok
[INFO] [stdout] test tests::test_parametric_curve_grlex ... ok
[INFO] [stdout] test tests::test_katsura_3_system ... ok
[INFO] [stdout] test tests::test_twisted_cubic ... ok
[INFO] [stdout] test tests::test_cyclic_4_system ... ok
[INFO] [stdout] test tests::test_cyclic_4_grlex ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_sugar.rs (/opt/rustwide/target/debug/deps/test_sugar-6ed42e8e708444ca)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_groebner_basis_sugar_strategy ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests groebner
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/polynomial.rs - polynomial (line 18) ... ok
[INFO] [stdout] test src/polynomial.rs - polynomial (line 48) ... ok
[INFO] [stdout] test src/monomial.rs - monomial (line 8) ... ok
[INFO] [stdout] test src/field.rs - field (line 11) ... ok
[INFO] [stdout] test src/groebner.rs - groebner (line 13) ... ok
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.91s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9dcb0344905e84afd5d5e9b29a38498e7470b10c5b85fbf367bb6f84e3a9b0ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9dcb0344905e84afd5d5e9b29a38498e7470b10c5b85fbf367bb6f84e3a9b0ba", kill_on_drop: false }`
[INFO] [stdout] 9dcb0344905e84afd5d5e9b29a38498e7470b10c5b85fbf367bb6f84e3a9b0ba