[INFO] fetching crate constraint-hamiltonian 0.1.0...
[INFO] testing constraint-hamiltonian-0.1.0 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate constraint-hamiltonian 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate constraint-hamiltonian 0.1.0
[INFO] finished tweaking crates.io crate constraint-hamiltonian 0.1.0
[INFO] tweaked toml for crates.io crate constraint-hamiltonian 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate constraint-hamiltonian 0.1.0 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 constraint-hamiltonian 0.1.0 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-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 1aa7f5a8834892a844737fc0639d20926b1e949ea651a2ddf9fa3af245cf547e
[INFO] running `Command { std: "docker" "start" "1aa7f5a8834892a844737fc0639d20926b1e949ea651a2ddf9fa3af245cf547e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1aa7f5a8834892a844737fc0639d20926b1e949ea651a2ddf9fa3af245cf547e", 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" "1aa7f5a8834892a844737fc0639d20926b1e949ea651a2ddf9fa3af245cf547e" "/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" "1aa7f5a8834892a844737fc0639d20926b1e949ea651a2ddf9fa3af245cf547e", 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" "1aa7f5a8834892a844737fc0639d20926b1e949ea651a2ddf9fa3af245cf547e" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.8.1
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]    Compiling constraint-hamiltonian v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 3.94s
[INFO] running `Command { std: "docker" "inspect" "1aa7f5a8834892a844737fc0639d20926b1e949ea651a2ddf9fa3af245cf547e", 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" "1aa7f5a8834892a844737fc0639d20926b1e949ea651a2ddf9fa3af245cf547e" "/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 constraint-hamiltonian v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1.84s
[INFO] running `Command { std: "docker" "inspect" "1aa7f5a8834892a844737fc0639d20926b1e949ea651a2ddf9fa3af245cf547e", 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" "1aa7f5a8834892a844737fc0639d20926b1e949ea651a2ddf9fa3af245cf547e" "/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/constraint-hamiltonian/94fa40bd5cb74321/out/constraint_hamiltonian-94fa40bd5cb74321)
[INFO] [stdout] 
[INFO] [stdout] running 46 tests
[INFO] [stdout] test constraint::tests::test_solve_linear_system_identity ... ok
[INFO] [stdout] test constraint::tests::test_project_momenta_no_constraints ... ok
[INFO] [stdout] test hamiltonian::tests::test_builder_pattern ... ok
[INFO] [stdout] test constraint::tests::test_constraint_creation_and_evaluation ... ok
[INFO] [stdout] test hamiltonian::tests::test_negative_dt ... ok
[INFO] [stdout] test conservation::tests::test_drift_report ... ok
[INFO] [stdout] test hamiltonian::tests::test_non_positive_mass ... ok
[INFO] [stdout] test conservation::tests::test_check_conservation_passes ... ok
[INFO] [stdout] test constraint::tests::test_constraint_not_satisfied ... ok
[INFO] [stdout] test hamiltonian::tests::test_empty_system_rejected ... ok
[INFO] [stdout] test hamiltonian::tests::test_constraint_evaluation ... ok
[INFO] [stdout] test constraint::tests::test_project_positions_onto_sphere ... ok
[INFO] [stdout] test constraint::tests::test_project_momenta_sphere_constraint ... ok
[INFO] [stdout] test hamiltonian::tests::test_forces_harmonic ... ok
[INFO] [stdout] test constraint::tests::test_solve_linear_system_general ... ok
[INFO] [stdout] test conservation::tests::test_empty_portrait_drift ... ok
[INFO] [stdout] test hamiltonian::tests::test_kinetic_energy ... ok
[INFO] [stdout] test hamiltonian::tests::test_total_energy ... ok
[INFO] [stdout] test conservation::tests::test_check_conservation_fails ... ok
[INFO] [stdout] test hamiltonian::tests::test_potential_energy ... ok
[INFO] [stdout] test hamiltonian::tests::test_system_creation ... ok
[INFO] [stdout] test hamiltonian::tests::test_dimension_mismatch_momenta ... ok
[INFO] [stdout] test integrator::tests::test_rms_drift ... ok
[INFO] [stdout] test integrator::tests::test_phase_portrait_has_correct_length ... ok
[INFO] [stdout] test integrator::tests::test_euler_drifts_energy ... ok
[INFO] [stdout] test integrator::tests::test_verlet_better_than_euler ... ok
[INFO] [stdout] test integrator::tests::test_verlet_preserves_energy ... ok
[INFO] [stdout] test midi::tests::test_export_midi_empty_error ... ok
[INFO] [stdout] test midi::tests::test_export_midi_valid_header ... ok
[INFO] [stdout] test midi::tests::test_midi_from_integration ... ok
[INFO] [stdout] test midi::tests::test_momentum_to_velocity ... ok
[INFO] [stdout] test integrator::tests::test_constrained_particle_on_sphere ... ok
[INFO] [stdout] test integrator::tests::test_harmonic_oscillator_frequency ... ok
[INFO] [stdout] test midi::tests::test_phase_to_midi ... ok
[INFO] [stdout] test integrator::tests::test_stormer_verlet_preserves_energy ... ok
[INFO] [stdout] test midi::tests::test_pitch_clamping ... ok
[INFO] [stdout] test phase::tests::test_json_export ... ok
[INFO] [stdout] test midi::tests::test_position_to_pitch ... ok
[INFO] [stdout] test midi::tests::test_variable_length_encoding ... ok
[INFO] [stdout] test midi::tests::test_velocity_clamping ... ok
[INFO] [stdout] test phase::tests::test_sample ... ok
[INFO] [stdout] test phase::tests::test_len_and_empty ... ok
[INFO] [stdout] test phase::tests::test_position_momentum_series ... ok
[INFO] [stdout] test phase::tests::test_times_and_energies ... ok
[INFO] [stdout] test integrator::tests::test_double_pendulum_energy_bounded ... ok
[INFO] [stderr]    Doc-tests constraint_hamiltonian
[INFO] [stdout] test phase::tests::test_csv_export ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 46 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 18) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1aa7f5a8834892a844737fc0639d20926b1e949ea651a2ddf9fa3af245cf547e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1aa7f5a8834892a844737fc0639d20926b1e949ea651a2ddf9fa3af245cf547e", kill_on_drop: false }`
[INFO] [stdout] 1aa7f5a8834892a844737fc0639d20926b1e949ea651a2ddf9fa3af245cf547e
