[INFO] fetching crate pardiso-wrapper 0.1.2... [INFO] testing pardiso-wrapper-0.1.2 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate pardiso-wrapper 0.1.2 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate pardiso-wrapper 0.1.2 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate pardiso-wrapper 0.1.2 [INFO] tweaked toml for crates.io crate pardiso-wrapper 0.1.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate pardiso-wrapper 0.1.2 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate pardiso-wrapper 0.1.2 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9a218289d0e73b69b2bf7d4111978df5b011b77880e3113d2dd9c4c6d5f371d0 [INFO] running `Command { std: "docker" "start" "-a" "9a218289d0e73b69b2bf7d4111978df5b011b77880e3113d2dd9c4c6d5f371d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9a218289d0e73b69b2bf7d4111978df5b011b77880e3113d2dd9c4c6d5f371d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a218289d0e73b69b2bf7d4111978df5b011b77880e3113d2dd9c4c6d5f371d0", kill_on_drop: false }` [INFO] [stdout] 9a218289d0e73b69b2bf7d4111978df5b011b77880e3113d2dd9c4c6d5f371d0 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dbebee2da98c6f58bf7749bad3fa9336430b1ca2c1f6e2f4657120c16fd15575 [INFO] running `Command { std: "docker" "start" "-a" "dbebee2da98c6f58bf7749bad3fa9336430b1ca2c1f6e2f4657120c16fd15575", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling equivalent v1.0.2 [INFO] [stderr] Compiling hashbrown v0.15.3 [INFO] [stderr] Compiling toml_datetime v0.6.9 [INFO] [stderr] Compiling winnow v0.7.9 [INFO] [stderr] Compiling rustix v1.0.7 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling linux-raw-sys v0.9.4 [INFO] [stderr] Compiling bitflags v2.9.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling pardiso-wrapper v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Compiling env_home v0.1.0 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling libloading v0.8.6 [INFO] [stderr] Compiling indexmap v2.9.0 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Compiling toml_edit v0.22.26 [INFO] [stderr] Compiling which v7.0.3 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling proc-macro-crate v3.3.0 [INFO] [stderr] Compiling num_enum_derive v0.7.3 [INFO] [stderr] Compiling num_enum v0.7.3 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.05s [INFO] running `Command { std: "docker" "inspect" "dbebee2da98c6f58bf7749bad3fa9336430b1ca2c1f6e2f4657120c16fd15575", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dbebee2da98c6f58bf7749bad3fa9336430b1ca2c1f6e2f4657120c16fd15575", kill_on_drop: false }` [INFO] [stdout] dbebee2da98c6f58bf7749bad3fa9336430b1ca2c1f6e2f4657120c16fd15575 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3c9be8cf2580416a13d21029831a8b6c6dc9c1419b82c01a2d94640dc770b235 [INFO] running `Command { std: "docker" "start" "-a" "3c9be8cf2580416a13d21029831a8b6c6dc9c1419b82c01a2d94640dc770b235", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling pardiso-wrapper v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.18s [INFO] running `Command { std: "docker" "inspect" "3c9be8cf2580416a13d21029831a8b6c6dc9c1419b82c01a2d94640dc770b235", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c9be8cf2580416a13d21029831a8b6c6dc9c1419b82c01a2d94640dc770b235", kill_on_drop: false }` [INFO] [stdout] 3c9be8cf2580416a13d21029831a8b6c6dc9c1419b82c01a2d94640dc770b235 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 78604fbdd1eec1e0b647836ab7cacec6bfa1cf77bbea32783685a5b06154ce52 [INFO] running `Command { std: "docker" "start" "-a" "78604fbdd1eec1e0b647836ab7cacec6bfa1cf77bbea32783685a5b06154ce52", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pardiso_wrapper-3f2fadcc55a3aecf) [INFO] [stdout] [INFO] [stderr] Doc-tests pardiso_wrapper [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] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 31) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 31) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MKLPardisoSolver` [INFO] [stdout] --> src/lib.rs:56:18 [INFO] [stdout] | [INFO] [stdout] 27 | let mut ps = MKLPardisoSolver::new().unwrap(); //requires 'mkl' feature [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | use of undeclared type `MKLPardisoSolver` [INFO] [stdout] | help: an enum with a similar name exists: `MKLPardisoError` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 31) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "78604fbdd1eec1e0b647836ab7cacec6bfa1cf77bbea32783685a5b06154ce52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78604fbdd1eec1e0b647836ab7cacec6bfa1cf77bbea32783685a5b06154ce52", kill_on_drop: false }` [INFO] [stdout] 78604fbdd1eec1e0b647836ab7cacec6bfa1cf77bbea32783685a5b06154ce52