[INFO] fetching crate exath-engine 1.0.0...
[INFO] testing exath-engine-1.0.0 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate exath-engine 1.0.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate exath-engine 1.0.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate exath-engine 1.0.0
[INFO] tweaked toml for crates.io crate exath-engine 1.0.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate exath-engine 1.0.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate exath-engine 1.0.0 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 5dc0e87c5a61e7ed408b3f7cf4983833b30805816ac1dea7e4d71684fcdfc9a8
[INFO] running `Command { std: "docker" "start" "5dc0e87c5a61e7ed408b3f7cf4983833b30805816ac1dea7e4d71684fcdfc9a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5dc0e87c5a61e7ed408b3f7cf4983833b30805816ac1dea7e4d71684fcdfc9a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5dc0e87c5a61e7ed408b3f7cf4983833b30805816ac1dea7e4d71684fcdfc9a8" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5dc0e87c5a61e7ed408b3f7cf4983833b30805816ac1dea7e4d71684fcdfc9a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5dc0e87c5a61e7ed408b3f7cf4983833b30805816ac1dea7e4d71684fcdfc9a8" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling exath-engine v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 10.04s
[INFO] running `Command { std: "docker" "inspect" "5dc0e87c5a61e7ed408b3f7cf4983833b30805816ac1dea7e4d71684fcdfc9a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5dc0e87c5a61e7ed408b3f7cf4983833b30805816ac1dea7e4d71684fcdfc9a8" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling exath-engine v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 12.32s
[INFO] running `Command { std: "docker" "inspect" "5dc0e87c5a61e7ed408b3f7cf4983833b30805816ac1dea7e4d71684fcdfc9a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5dc0e87c5a61e7ed408b3f7cf4983833b30805816ac1dea7e4d71684fcdfc9a8" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/exath-engine/34640542b0b10e30/out/exath_engine-34640542b0b10e30)
[INFO] [stdout] 
[INFO] [stdout] running 64 tests
[INFO] [stdout] test evaluator::session::eval_line_tests::assumptions_in_simplify ... ok
[INFO] [stdout] test evaluator::session::eval_line_tests::comma_is_a_separator_v2 ... ok
[INFO] [stdout] test ast::eval::stats_tests::numeric_and_unit_dsl_forms ... ok
[INFO] [stdout] test ast::eval::stats_tests::stats_dists_special ... ok
[INFO] [stdout] test evaluator::functions::special_tests::gamma_and_erf ... ok
[INFO] [stdout] test evaluator::session::eval_line_tests::diff_in_dsl ... ok
[INFO] [stdout] test evaluator::session::eval_line_tests::diff_of_user_function ... ok
[INFO] [stdout] test evaluator::session::eval_line_tests::eigenvalues_and_linsolve ... ok
[INFO] [stdout] test evaluator::session::eval_line_tests::errors_do_not_panic ... ok
[INFO] [stdout] test evaluator::session::eval_line_tests::legacy_eval_still_works ... ok
[INFO] [stdout] test evaluator::session::eval_line_tests::matrix_literals_in_dsl ... ok
[INFO] [stdout] test evaluator::session::eval_line_tests::piecewise_eval_and_diff ... ok
[INFO] [stdout] test evaluator::session::eval_line_tests::symbolic_variable_then_numeric ... ok
[INFO] [stdout] test matrix::tests::errors_not_panics ... ok
[INFO] [stdout] test interval::tests::basic_ops ... ok
[INFO] [stdout] test matrix::tests::add_mul_transpose ... ok
[INFO] [stdout] test matrix::tests::determinant_and_inverse ... ok
[INFO] [stdout] test evaluator::session::eval_line_tests::number_theory ... ok
[INFO] [stdout] test evaluator::session::eval_line_tests::numeric_lines_unchanged ... ok
[INFO] [stdout] test interval::tests::division_guard ... ok
[INFO] [stdout] test matrix::tests::jacobi_eigen_invariant ... ok
[INFO] [stdout] test symbolic::tests::collects_like_terms_exact ... ok
[INFO] [stdout] test symbolic::tests::constant_folding ... ok
[INFO] [stdout] test symbolic::tests::combine_log_terms ... ok
[INFO] [stdout] test symbolic::tests::expand_trig_value ... ok
[INFO] [stdout] test symbolic::tests::exp_log_laws ... ok
[INFO] [stdout] test symbolic::tests::exponentials ... ok
[INFO] [stdout] test matrix::tests::qr_norm_svd ... ok
[INFO] [stdout] test evaluator::session::eval_line_tests::ode_and_optimization ... ok
[INFO] [stdout] test matrix::tests::solve_system ... ok
[INFO] [stdout] test symbolic::tests::expand_identities ... ok
[INFO] [stdout] test symbolic::tests::chain_rule ... ok
[INFO] [stdout] test symbolic::tests::definite_integrals ... ok
[INFO] [stdout] test symbolic::tests::dsolve_linear_ode ... ok
[INFO] [stdout] test symbolic::tests::exact_rationals ... ok
[INFO] [stdout] test symbolic::tests::definite_integral_numeric_fallback ... ok
[INFO] [stdout] test symbolic::tests::laplace_transforms ... ok
[INFO] [stdout] test symbolic::tests::factoring ... ok
[INFO] [stdout] test symbolic::tests::integration_exact ... ok
[INFO] [stdout] test symbolic::tests::faulhaber_sums ... ok
[INFO] [stdout] test symbolic::tests::functions ... ok
[INFO] [stdout] test symbolic::tests::limits ... ok
[INFO] [stdout] test symbolic::tests::pythagorean_identity ... ok
[INFO] [stdout] test symbolic::tests::limits_at_infinity ... ok
[INFO] [stdout] test symbolic::tests::polynomials ... ok
[INFO] [stdout] test symbolic::tests::poly_gcd_and_nsolve ... ok
[INFO] [stdout] test symbolic::tests::products_and_quotients ... ok
[INFO] [stdout] test symbolic::tests::simplify_is_clean ... ok
[INFO] [stdout] test symbolic::tests::integration_inverts_differentiation ... ok
[INFO] [stdout] test symbolic::tests::rational_integration_repeated_roots ... ok
[INFO] [stdout] test symbolic::tests::unsupported_is_error_not_panic ... ok
[INFO] [stdout] test symbolic::tests::integration_by_substitution ... ok
[INFO] [stdout] test symbolic::tests::simplify_preserves_value ... ok
[INFO] [stdout] test symbolic::tests::surd_simplification ... ok
[INFO] [stdout] test units::tests::incompatible_is_error ... ok
[INFO] [stdout] test units::tests::length_conversions ... ok
[INFO] [stdout] test units::tests::temperature_affine ... ok
[INFO] [stdout] test symbolic::tests::solve_equations ... ok
[INFO] [stdout] test symbolic::tests::taylor_series ... ok
[INFO] [stdout] test units::tests::time_and_mass ... ok
[INFO] [stdout] test symbolic::tests::trig_rewrites_and_hyperbolic ... ok
[INFO] [stdout] test evaluator::session::eval_line_tests::multivariate_calculus ... ok
[INFO] [stdout] test units::tests::dimensional_arithmetic ... ok
[INFO] [stderr]      Running unittests src/bin/exath.rs (/opt/rustwide/target/release/build/exath-engine/d1630df7004a9290/out/exath-d1630df7004a9290)
[INFO] [stdout] test symbolic::tests::partial_fraction_integration ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 64 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/cas_calculus_random.rs (/opt/rustwide/target/release/build/exath-engine/422a0e5f812b0f4e/out/cas_calculus_random-422a0e5f812b0f4e)
[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 3 tests
[INFO] [stdout] test solve_roots_are_always_valid ... ok
[INFO] [stdout] test integration_is_always_correct ... ok
[INFO] [stdout] test definite_integrals_match_reference ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.42s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/cas_invariants.rs (/opt/rustwide/target/release/build/exath-engine/f8ab476adab0f6de/out/cas_invariants-f8ab476adab0f6de)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test factor_and_expand_preserve_value ... ok
[INFO] [stdout] test derivative_matches_finite_difference ... ok
[INFO] [stdout] test simplify_is_value_preserving_and_idempotent ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.31s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/verification.rs (/opt/rustwide/target/release/build/exath-engine/7a2f765db8723e2e/out/verification-7a2f765db8723e2e)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test differential_simplify_preserves_value ... ok
[INFO] [stdout] test differential_factor_preserves_value ... ok
[INFO] [stdout] test fuzz_parser_and_evaluator_never_panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests exath_engine
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/evaluator/calc_result.rs - evaluator::calc_result::CalcResult (line 8) ... ok
[INFO] [stdout] test src/evaluator/session.rs - evaluator::session::Session (line 22) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5dc0e87c5a61e7ed408b3f7cf4983833b30805816ac1dea7e4d71684fcdfc9a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5dc0e87c5a61e7ed408b3f7cf4983833b30805816ac1dea7e4d71684fcdfc9a8", kill_on_drop: false }`
[INFO] [stdout] 5dc0e87c5a61e7ed408b3f7cf4983833b30805816ac1dea7e4d71684fcdfc9a8
