[INFO] fetching crate fitting 0.5.1... [INFO] testing fitting-0.5.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1 [INFO] extracting crate fitting 0.5.1 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate fitting 0.5.1 [INFO] finished tweaking crates.io crate fitting 0.5.1 [INFO] tweaked toml for crates.io crate fitting 0.5.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate fitting 0.5.1 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 fitting 0.5.1 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 7f8ebbcdb3e856c0125584cdafc1f76dd90c57776bd21c9b08d1a13fe86aa248 [INFO] running `Command { std: "docker" "start" "-a" "7f8ebbcdb3e856c0125584cdafc1f76dd90c57776bd21c9b08d1a13fe86aa248", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7f8ebbcdb3e856c0125584cdafc1f76dd90c57776bd21c9b08d1a13fe86aa248", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f8ebbcdb3e856c0125584cdafc1f76dd90c57776bd21c9b08d1a13fe86aa248", kill_on_drop: false }` [INFO] [stdout] 7f8ebbcdb3e856c0125584cdafc1f76dd90c57776bd21c9b08d1a13fe86aa248 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 5eb186db56f6fd619fef6f1a3df8ccc17cc88b8858ff1faa7a431df7978f3eef [INFO] running `Command { std: "docker" "start" "-a" "5eb186db56f6fd619fef6f1a3df8ccc17cc88b8858ff1faa7a431df7978f3eef", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling matrixmultiply v0.3.8 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling thiserror v1.0.57 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.51 [INFO] [stderr] Compiling approx v0.4.0 [INFO] [stderr] Compiling num-complex v0.4.5 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling thiserror-impl v1.0.57 [INFO] [stderr] Compiling ndarray v0.15.6 [INFO] [stderr] Compiling fitting v0.5.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.58s [INFO] running `Command { std: "docker" "inspect" "5eb186db56f6fd619fef6f1a3df8ccc17cc88b8858ff1faa7a431df7978f3eef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5eb186db56f6fd619fef6f1a3df8ccc17cc88b8858ff1faa7a431df7978f3eef", kill_on_drop: false }` [INFO] [stdout] 5eb186db56f6fd619fef6f1a3df8ccc17cc88b8858ff1faa7a431df7978f3eef [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 3a7226ba93b33d6ccc7c8f029294b381409d8661408111f05f79e34fcec2f65c [INFO] running `Command { std: "docker" "start" "-a" "3a7226ba93b33d6ccc7c8f029294b381409d8661408111f05f79e34fcec2f65c", kill_on_drop: false }` [INFO] [stderr] Compiling fitting v0.5.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.07s [INFO] running `Command { std: "docker" "inspect" "3a7226ba93b33d6ccc7c8f029294b381409d8661408111f05f79e34fcec2f65c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a7226ba93b33d6ccc7c8f029294b381409d8661408111f05f79e34fcec2f65c", kill_on_drop: false }` [INFO] [stdout] 3a7226ba93b33d6ccc7c8f029294b381409d8661408111f05f79e34fcec2f65c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 6219ab2ca76dd4e367a09eee95987c0c08fd86e1805d3c499617cbf56921a1f6 [INFO] running `Command { std: "docker" "start" "-a" "6219ab2ca76dd4e367a09eee95987c0c08fd86e1805d3c499617cbf56921a1f6", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fitting-d9c89786ee9241e0) [INFO] [stdout] [INFO] [stdout] running 27 tests [INFO] [stdout] test gaussian::gaussian::tests::as_mut_tuple ... ok [INFO] [stdout] test gaussian::gaussian::tests::as_tuple ... ok [INFO] [stdout] test gaussian::gaussian::tests::fit_with_negative_value ... ok [INFO] [stdout] test gaussian::gaussian::tests::fit ... ok [INFO] [stdout] test gaussian::gaussian::tests::constructor ... ok [INFO] [stdout] test gaussian::gaussian::tests::from_into_ndarray1 ... ok [INFO] [stdout] test gaussian::gaussian::tests::into_tuple ... ok [INFO] [stdout] test gaussian::gaussian::tests::to_tuple ... ok [INFO] [stdout] test gaussian::gaussian::tests::value ... ok [INFO] [stdout] test gaussian::gaussian::tests::setter ... ok [INFO] [stdout] test gaussian::operations::tests::gaussian_fit_caruanas ... ok [INFO] [stdout] test gaussian::operations::tests::gaussian_fit_guos ... ok [INFO] [stdout] test gaussian::gaussian::tests::getter ... ok [INFO] [stdout] test linalg::tests::linalg_solve_has_inf_solutions_2 ... ok [INFO] [stdout] test linalg::tests::linalg_solve_has_no_solutions ... ok [INFO] [stdout] test gaussian::operations::tests::gaussian_fit_guos_y_vec_contains_negative_value ... ok [INFO] [stdout] test gaussian::operations::tests::gaussian_value ... ok [INFO] [stdout] test gaussian::operations::tests::gaussian_values ... ok [INFO] [stdout] test linalg::tests::linalg_solve_2x2 ... ok [INFO] [stdout] test linalg::tests::linalg_solve_has_no_solutions_2 ... ok [INFO] [stdout] test linalg::tests::linalg_solve_has_inf_solutions ... ok [INFO] [stdout] test linalg::tests::linalg_solve_has_one_solution ... ok [INFO] [stdout] test gaussian::gaussian::tests::from_into_tuple ... ok [INFO] [stdout] test linalg::tests::linalg_solve_3x3 ... ok [INFO] [stdout] test gaussian::gaussian::tests::values ... ok [INFO] [stdout] test linalg::tests::linalg_solve_pivoting ... ok [INFO] [stdout] test linalg::tests::linalg_solve_has_one_solution_2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/fitting-2e7adee231aa1d46) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test it_works ... ok [INFO] [stdout] test it_does_not_works - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests fitting [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test src/gaussian/gaussian.rs - gaussian::gaussian::Gaussian::value (line 78) ... ok [INFO] [stdout] test src/lib.rs - (line 23) ... ok [INFO] [stdout] test src/lib.rs - (line 11) ... ok [INFO] [stdout] test src/gaussian/deprecated.rs - gaussian::deprecated::val (line 11) ... ok [INFO] [stdout] test src/gaussian/gaussian.rs - gaussian::gaussian::Gaussian::fit (line 129) ... ok [INFO] [stdout] test src/gaussian/deprecated.rs - gaussian::deprecated::val (line 24) ... ok [INFO] [stdout] test src/gaussian/gaussian.rs - gaussian::gaussian::Gaussian::values (line 96) ... ok [INFO] [stdout] test src/lib.rs - (line 35) ... ok [INFO] [stdout] test src/linalg.rs - linalg::solve (line 29) ... ok [INFO] [stdout] test src/gaussian/deprecated.rs - gaussian::deprecated::fit (line 61) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.06s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6219ab2ca76dd4e367a09eee95987c0c08fd86e1805d3c499617cbf56921a1f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6219ab2ca76dd4e367a09eee95987c0c08fd86e1805d3c499617cbf56921a1f6", kill_on_drop: false }` [INFO] [stdout] 6219ab2ca76dd4e367a09eee95987c0c08fd86e1805d3c499617cbf56921a1f6