[INFO] fetching crate toroidal-noise 0.2.0...
[INFO] testing toroidal-noise-0.2.0 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate toroidal-noise 0.2.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate toroidal-noise 0.2.0
[INFO] finished tweaking crates.io crate toroidal-noise 0.2.0
[INFO] tweaked toml for crates.io crate toroidal-noise 0.2.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate toroidal-noise 0.2.0 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate toroidal-noise 0.2.0 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" "+33835004928d3bf65db4d4712e1330766263b0bd" "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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 51f1b945bd7e165cfb9ca183c7882dfbf162b00e81d127913854fe229fbf913e
[INFO] running `Command { std: "docker" "start" "-a" "51f1b945bd7e165cfb9ca183c7882dfbf162b00e81d127913854fe229fbf913e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "51f1b945bd7e165cfb9ca183c7882dfbf162b00e81d127913854fe229fbf913e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51f1b945bd7e165cfb9ca183c7882dfbf162b00e81d127913854fe229fbf913e", kill_on_drop: false }`
[INFO] [stdout] 51f1b945bd7e165cfb9ca183c7882dfbf162b00e81d127913854fe229fbf913e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 609621f7d15d2dfd10eb6bead5d4fc3dce8f5a6efcfdcfb73f6ea404ce139a4b
[INFO] running `Command { std: "docker" "start" "-a" "609621f7d15d2dfd10eb6bead5d4fc3dce8f5a6efcfdcfb73f6ea404ce139a4b", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling toroidal-noise v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "609621f7d15d2dfd10eb6bead5d4fc3dce8f5a6efcfdcfb73f6ea404ce139a4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "609621f7d15d2dfd10eb6bead5d4fc3dce8f5a6efcfdcfb73f6ea404ce139a4b", kill_on_drop: false }`
[INFO] [stdout] 609621f7d15d2dfd10eb6bead5d4fc3dce8f5a6efcfdcfb73f6ea404ce139a4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba6871c486fd874a49d25dcae8d19af364249b3ded023e169cfd56c8392450a2
[INFO] running `Command { std: "docker" "start" "-a" "ba6871c486fd874a49d25dcae8d19af364249b3ded023e169cfd56c8392450a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling toroidal-noise v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "ba6871c486fd874a49d25dcae8d19af364249b3ded023e169cfd56c8392450a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba6871c486fd874a49d25dcae8d19af364249b3ded023e169cfd56c8392450a2", kill_on_drop: false }`
[INFO] [stdout] ba6871c486fd874a49d25dcae8d19af364249b3ded023e169cfd56c8392450a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ef25ba9151e3b74aee71344b65a2c8e15c4686a6c1bb9c74a4cb4dd3a070a850
[INFO] running `Command { std: "docker" "start" "-a" "ef25ba9151e3b74aee71344b65a2c8e15c4686a6c1bb9c74a4cb4dd3a070a850", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/toroidal_noise-5437950efc102585)
[INFO] [stdout] running 35 tests
[INFO] [stdout] test tests::amplitude_damping_partial ... ok
[INFO] [stdout] test tests::amplitude_damping_trace_preserving ... ok
[INFO] [stdout] test tests::composed_noise ... ok
[INFO] [stdout] test tests::amplitude_damping_gamma0_identity ... ok
[INFO] [stdout] test tests::amplitude_damping_full_decay ... ok
[INFO] [stdout] test tests::density_matrix_unit_trace_after_noise ... ok
[INFO] [stdout] test tests::dephasing_gamma1_full ... ok
[INFO] [stdout] test tests::density_matrix_hermitian_after_noise ... ok
[INFO] [stdout] test tests::dephasing_off_diagonal_decay ... ok
[INFO] [stdout] test tests::dephasing_trace_preserving ... ok
[INFO] [stdout] test tests::depolarizing_full_on_ground ... ok
[INFO] [stdout] test tests::depolarizing_p0_identity ... ok
[INFO] [stdout] test tests::depolarizing_returns_four_kraus ... ok
[INFO] [stdout] test tests::depolarizing_trace_preserving ... ok
[INFO] [stdout] test tests::effective_gamma_alpha_to_zero_recovers_gamma ... ok
[INFO] [stdout] test tests::toroidal_analytical_value ... ok
[INFO] [stdout] test tests::toroidal_known_value ... ok
[INFO] [stdout] test tests::toroidal_larger_grid_smaller_eff_gamma ... ok
[INFO] [stdout] test tests::effective_gamma_zero_in_zero_out ... ok
[INFO] [stdout] test tests::spectral_gap_known_values ... ok
[INFO] [stdout] test tests::spectral_gap_always_positive ... ok
[INFO] [stdout] test tests::toroidal_smaller_gap_means_smaller_eff_gamma ... ok
[INFO] [stdout] test tests::toroidal_trace_preserving ... ok
[INFO] [stdout] test tests::toroidal_monotonic_in_grid_n ... ok
[INFO] [stdout] test tests::effective_gamma_explicit_formula ... ok
[INFO] [stdout] test tests::toroidal_gamma0_identity ... ok
[INFO] [stdout] test tests::spectral_gap_monotone_decreasing ... ok
[INFO] [stdout] test tests::toroidal_matches_dephasing_with_effective_gamma ... ok
[INFO] [stdout] test tests::full_dephasing_destroys_coherence ... ok
[INFO] [stdout] test tests::dephasing_gamma0_is_identity ... ok
[INFO] [stdout] test tests::dephasing_invalid_above_one - should panic ... ok
[INFO] [stderr]    Doc-tests toroidal_noise
[INFO] [stdout] test tests::effective_gamma_alpha_zero_panics - should panic ... ok
[INFO] [stdout] test tests::toroidal_invalid_alpha - should panic ... ok
[INFO] [stdout] test tests::toroidal_invalid_grid - should panic ... ok
[INFO] [stdout] test tests::dephasing_invalid_negative - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 35 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 40) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ef25ba9151e3b74aee71344b65a2c8e15c4686a6c1bb9c74a4cb4dd3a070a850", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef25ba9151e3b74aee71344b65a2c8e15c4686a6c1bb9c74a4cb4dd3a070a850", kill_on_drop: false }`
[INFO] [stdout] ef25ba9151e3b74aee71344b65a2c8e15c4686a6c1bb9c74a4cb4dd3a070a850
