[INFO] fetching crate ldl 0.1.0...
[INFO] testing ldl-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate ldl 0.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate ldl 0.1.0
[INFO] finished tweaking crates.io crate ldl 0.1.0
[INFO] tweaked toml for crates.io crate ldl 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ldl 0.1.0 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 ldl 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 977e33fc40899838ffce171596722e62b5020f608921c93664682af22adaa7be
[INFO] running `Command { std: "docker" "start" "-a" "977e33fc40899838ffce171596722e62b5020f608921c93664682af22adaa7be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "977e33fc40899838ffce171596722e62b5020f608921c93664682af22adaa7be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "977e33fc40899838ffce171596722e62b5020f608921c93664682af22adaa7be", kill_on_drop: false }`
[INFO] [stdout] 977e33fc40899838ffce171596722e62b5020f608921c93664682af22adaa7be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 0d0174de462ae58d851aecb11570cb3f59c9b5c5435445441c63b16bb1bf0f0d
[INFO] running `Command { std: "docker" "start" "-a" "0d0174de462ae58d851aecb11570cb3f59c9b5c5435445441c63b16bb1bf0f0d", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling ldl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.94s
[INFO] running `Command { std: "docker" "inspect" "0d0174de462ae58d851aecb11570cb3f59c9b5c5435445441c63b16bb1bf0f0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d0174de462ae58d851aecb11570cb3f59c9b5c5435445441c63b16bb1bf0f0d", kill_on_drop: false }`
[INFO] [stdout] 0d0174de462ae58d851aecb11570cb3f59c9b5c5435445441c63b16bb1bf0f0d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] a52715390c9df633c455ac6d65730b099ef2bdabf6f100dc9053cc8ab97b3781
[INFO] running `Command { std: "docker" "start" "-a" "a52715390c9df633c455ac6d65730b099ef2bdabf6f100dc9053cc8ab97b3781", kill_on_drop: false }`
[INFO] [stderr]    Compiling ldl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "a52715390c9df633c455ac6d65730b099ef2bdabf6f100dc9053cc8ab97b3781", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a52715390c9df633c455ac6d65730b099ef2bdabf6f100dc9053cc8ab97b3781", kill_on_drop: false }`
[INFO] [stdout] a52715390c9df633c455ac6d65730b099ef2bdabf6f100dc9053cc8ab97b3781
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 4ee7992f59434591d48a2b5e9f0426d3caf2a5649d1f00bbec44d7e212909705
[INFO] running `Command { std: "docker" "start" "-a" "4ee7992f59434591d48a2b5e9f0426d3caf2a5649d1f00bbec44d7e212909705", 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/ldl-5e2004a365288505)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::basic ... ok
[INFO] [stdout] test tests::basic_f32_i64 ... ok
[INFO] [stdout] test tests::identity ... ok
[INFO] [stdout] test tests::rank_deficient ... ok
[INFO] [stdout] test tests::osqp_kkt ... ok
[INFO] [stdout] test tests::singleton ... ok
[INFO] [stdout] test tests::tril_structure ... ok
[INFO] [stdout] test tests::sym_structure ... ok
[INFO] [stdout] test tests::two_by_two ... ok
[INFO] [stdout] test tests::zero_on_diag ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/example.rs (/opt/rustwide/target/debug/deps/example-c0cc3e4e67c108af)
[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] [stderr]    Doc-tests ldl
[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" "4ee7992f59434591d48a2b5e9f0426d3caf2a5649d1f00bbec44d7e212909705", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ee7992f59434591d48a2b5e9f0426d3caf2a5649d1f00bbec44d7e212909705", kill_on_drop: false }`
[INFO] [stdout] 4ee7992f59434591d48a2b5e9f0426d3caf2a5649d1f00bbec44d7e212909705