[INFO] fetching crate toroidal-noise 0.1.0...
[INFO] testing toroidal-noise-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate toroidal-noise 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate toroidal-noise 0.1.0
[INFO] finished tweaking crates.io crate toroidal-noise 0.1.0
[INFO] tweaked toml for crates.io crate toroidal-noise 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate toroidal-noise 0.1.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate toroidal-noise 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6075e438c23822d10c4d1d6ae4055f4a82813d194a2bd78b41b058b324f2fa76
[INFO] running `Command { std: "docker" "start" "-a" "6075e438c23822d10c4d1d6ae4055f4a82813d194a2bd78b41b058b324f2fa76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6075e438c23822d10c4d1d6ae4055f4a82813d194a2bd78b41b058b324f2fa76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6075e438c23822d10c4d1d6ae4055f4a82813d194a2bd78b41b058b324f2fa76", kill_on_drop: false }`
[INFO] [stdout] 6075e438c23822d10c4d1d6ae4055f4a82813d194a2bd78b41b058b324f2fa76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf8c4565518beeb9788240c6fba5a8d7f78945b9134ed5dc8e9d44ad223e3248
[INFO] running `Command { std: "docker" "start" "-a" "cf8c4565518beeb9788240c6fba5a8d7f78945b9134ed5dc8e9d44ad223e3248", kill_on_drop: false }`
[INFO] [stderr]    Compiling toroidal-noise v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "cf8c4565518beeb9788240c6fba5a8d7f78945b9134ed5dc8e9d44ad223e3248", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf8c4565518beeb9788240c6fba5a8d7f78945b9134ed5dc8e9d44ad223e3248", kill_on_drop: false }`
[INFO] [stdout] cf8c4565518beeb9788240c6fba5a8d7f78945b9134ed5dc8e9d44ad223e3248
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ee45db17da2d3a5e2fadb740cc0f5533920278bba7fe3000d224b0de8eae775e
[INFO] running `Command { std: "docker" "start" "-a" "ee45db17da2d3a5e2fadb740cc0f5533920278bba7fe3000d224b0de8eae775e", kill_on_drop: false }`
[INFO] [stderr]    Compiling toroidal-noise v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "ee45db17da2d3a5e2fadb740cc0f5533920278bba7fe3000d224b0de8eae775e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee45db17da2d3a5e2fadb740cc0f5533920278bba7fe3000d224b0de8eae775e", kill_on_drop: false }`
[INFO] [stdout] ee45db17da2d3a5e2fadb740cc0f5533920278bba7fe3000d224b0de8eae775e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 80d310fc37df8a90481c8e435d92f6cadcbfbdae7d2c4f9093ee4198224d18da
[INFO] running `Command { std: "docker" "start" "-a" "80d310fc37df8a90481c8e435d92f6cadcbfbdae7d2c4f9093ee4198224d18da", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/toroidal_noise-9fa30faa04ccbfcd)
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test tests::amplitude_damping_partial ... ok
[INFO] [stdout] test tests::composed_noise ... ok
[INFO] [stdout] test tests::amplitude_damping_trace_preserving ... ok
[INFO] [stdout] test tests::amplitude_damping_gamma0_identity ... ok
[INFO] [stdout] test tests::dephasing_gamma0_is_identity ... ok
[INFO] [stdout] test tests::amplitude_damping_full_decay ... ok
[INFO] [stdout] test tests::density_matrix_hermitian_after_noise ... ok
[INFO] [stdout] test tests::density_matrix_unit_trace_after_noise ... ok
[INFO] [stdout] test tests::dephasing_gamma1_full ... ok
[INFO] [stdout] test tests::depolarizing_full_on_ground ... ok
[INFO] [stdout] test tests::spectral_gap_known_values ... ok
[INFO] [stdout] test tests::dephasing_trace_preserving ... ok
[INFO] [stdout] test tests::depolarizing_trace_preserving ... ok
[INFO] [stdout] test tests::full_dephasing_destroys_coherence ... ok
[INFO] [stdout] test tests::spectral_gap_monotone_decreasing ... ok
[INFO] [stdout] test tests::toroidal_gamma0_identity ... ok
[INFO] [stdout] test tests::depolarizing_returns_four_kraus ... ok
[INFO] [stdout] test tests::depolarizing_p0_identity ... ok
[INFO] [stdout] test tests::spectral_gap_always_positive ... ok
[INFO] [stdout] test tests::toroidal_suppresses_noise ... ok
[INFO] [stdout] test tests::toroidal_trace_preserving ... ok
[INFO] [stdout] test tests::dephasing_off_diagonal_decay ... ok
[INFO] [stdout] test tests::toroidal_monotonic_suppression ... ok
[INFO] [stdout] test tests::toroidal_known_suppression ... ok
[INFO] [stdout] test tests::toroidal_larger_grid_more_suppression ... ok
[INFO] [stdout] test tests::toroidal_analytical_value ... ok
[INFO] [stdout] test tests::dephasing_invalid_above_one - should panic ... ok
[INFO] [stderr]    Doc-tests toroidal_noise
[INFO] [stdout] test tests::toroidal_invalid_grid - should panic ... ok
[INFO] [stdout] test tests::toroidal_invalid_alpha - should panic ... ok
[INFO] [stdout] test tests::dephasing_invalid_negative - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[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; finished in 0.20s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "80d310fc37df8a90481c8e435d92f6cadcbfbdae7d2c4f9093ee4198224d18da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80d310fc37df8a90481c8e435d92f6cadcbfbdae7d2c4f9093ee4198224d18da", kill_on_drop: false }`
[INFO] [stdout] 80d310fc37df8a90481c8e435d92f6cadcbfbdae7d2c4f9093ee4198224d18da