[INFO] fetching crate lbfgsb-rs-pure 0.1.1...
[INFO] testing lbfgsb-rs-pure-0.1.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate lbfgsb-rs-pure 0.1.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate lbfgsb-rs-pure 0.1.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate lbfgsb-rs-pure 0.1.1
[INFO] tweaked toml for crates.io crate lbfgsb-rs-pure 0.1.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate lbfgsb-rs-pure 0.1.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate lbfgsb-rs-pure 0.1.1 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a6be88554188b784bd585cb92a6c16886f6f95c8da7ee02b991562c4099cc60a
[INFO] running `Command { std: "docker" "start" "-a" "a6be88554188b784bd585cb92a6c16886f6f95c8da7ee02b991562c4099cc60a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6be88554188b784bd585cb92a6c16886f6f95c8da7ee02b991562c4099cc60a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6be88554188b784bd585cb92a6c16886f6f95c8da7ee02b991562c4099cc60a", kill_on_drop: false }`
[INFO] [stdout] a6be88554188b784bd585cb92a6c16886f6f95c8da7ee02b991562c4099cc60a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a14750184c83ad08ff3d84c11ce0fc2774a9607267dcd5066ac35593aa7f7988
[INFO] running `Command { std: "docker" "start" "-a" "a14750184c83ad08ff3d84c11ce0fc2774a9607267dcd5066ac35593aa7f7988", kill_on_drop: false }`
[INFO] [stderr]    Compiling lbfgsb-rs-pure v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "a14750184c83ad08ff3d84c11ce0fc2774a9607267dcd5066ac35593aa7f7988", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a14750184c83ad08ff3d84c11ce0fc2774a9607267dcd5066ac35593aa7f7988", kill_on_drop: false }`
[INFO] [stdout] a14750184c83ad08ff3d84c11ce0fc2774a9607267dcd5066ac35593aa7f7988
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a2eb905b40f6153ccf08a9d7fe8662be7cc5ab4a797b079ec1f8e188d7cfef97
[INFO] running `Command { std: "docker" "start" "-a" "a2eb905b40f6153ccf08a9d7fe8662be7cc5ab4a797b079ec1f8e188d7cfef97", kill_on_drop: false }`
[INFO] [stderr]    Compiling lbfgsb-rs-pure v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "a2eb905b40f6153ccf08a9d7fe8662be7cc5ab4a797b079ec1f8e188d7cfef97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2eb905b40f6153ccf08a9d7fe8662be7cc5ab4a797b079ec1f8e188d7cfef97", kill_on_drop: false }`
[INFO] [stdout] a2eb905b40f6153ccf08a9d7fe8662be7cc5ab4a797b079ec1f8e188d7cfef97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1c77a9ee3fcb7b379d3c4d9b839186f0f3dd42fda19f6fbec5f113cba7f19138
[INFO] running `Command { std: "docker" "start" "-a" "1c77a9ee3fcb7b379d3c4d9b839186f0f3dd42fda19f6fbec5f113cba7f19138", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lbfgsb_rs_pure-17f74266acd528f8)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test blas::tests::test_daxpy_and_dcopy ... ok
[INFO] [stdout] test blas::tests::test_dscal_basic ... ok
[INFO] [stdout] test blas::tests::test_shorter_lengths ... ok
[INFO] [stdout] test blas::tests::test_ddot_basic ... ok
[INFO] [stdout] test linesearch::tests::test_dcstep_basic ... ok
[INFO] [stdout] test linesearch::tests::test_line_search_and_update_no_descent ... ok
[INFO] [stdout] test linesearch::tests::test_lnsrlb_quadratic_unbounded ... ok
[INFO] [stdout] test linesearch::tests::test_lnsrlb_projected_bound ... ok
[INFO] [stdout] test linpack::tests::test_dpofa_and_dtrsl_small ... ok
[INFO] [stdout] test linpack::tests::test_dpofa_nonspd ... ok
[INFO] [stdout] test subalgorithms::tests::test_active_simple ... ok
[INFO] [stdout] test subalgorithms::tests::test_cauchy_and_freev ... ok
[INFO] [stdout] test subalgorithms::tests::test_cmprlb_matupd_formk_formt_subsm_bmv ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lbfgsb_rs_pure
[INFO] [stderr] warning: unexpected character `/`
[INFO] [stderr]   --> src/lib.rs:1:1
[INFO] [stderr]    |
[INFO] [stderr]  1 | / //! A compact, self-contained reimplementation of an L-BFGS-B style solver in Rust.
[INFO] [stderr]  2 | | //!
[INFO] [stderr]  3 | | //! This crate focuses on a safe, idiomatic Rust port of the algorithmic core of
[INFO] [stderr]  4 | | //! the classical L-BFGS-B package. It aims for algorithmic parity and
[INFO] [stderr] ...  |
[INFO] [stderr] 39 | | //! `Solution` types here so `solver` can reference them as `crate::Status` and
[INFO] [stderr] 40 | | //! `crate::Solution` (matching the original design).
[INFO] [stderr]    | |_____________________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(rustdoc::invalid_codeblock_attributes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[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] running `Command { std: "docker" "inspect" "1c77a9ee3fcb7b379d3c4d9b839186f0f3dd42fda19f6fbec5f113cba7f19138", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c77a9ee3fcb7b379d3c4d9b839186f0f3dd42fda19f6fbec5f113cba7f19138", kill_on_drop: false }`
[INFO] [stdout] 1c77a9ee3fcb7b379d3c4d9b839186f0f3dd42fda19f6fbec5f113cba7f19138