[INFO] fetching crate ruut-algebra 0.1.0...
[INFO] testing ruut-algebra-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate ruut-algebra 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate ruut-algebra 0.1.0
[INFO] finished tweaking crates.io crate ruut-algebra 0.1.0
[INFO] tweaked toml for crates.io crate ruut-algebra 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ruut-algebra 0.1.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a97aba9764b2ea063139b29cc6ea09eea14b9c1fc7b0d2fe5fe4276de8ecdf20
[INFO] running `Command { std: "docker" "start" "-a" "a97aba9764b2ea063139b29cc6ea09eea14b9c1fc7b0d2fe5fe4276de8ecdf20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a97aba9764b2ea063139b29cc6ea09eea14b9c1fc7b0d2fe5fe4276de8ecdf20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a97aba9764b2ea063139b29cc6ea09eea14b9c1fc7b0d2fe5fe4276de8ecdf20", kill_on_drop: false }`
[INFO] [stdout] a97aba9764b2ea063139b29cc6ea09eea14b9c1fc7b0d2fe5fe4276de8ecdf20
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 630535d6395ee67843405f640f10439763f5f855cadd9e16c42cdbcc128493dd
[INFO] running `Command { std: "docker" "start" "-a" "630535d6395ee67843405f640f10439763f5f855cadd9e16c42cdbcc128493dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling ruut-algebra v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "630535d6395ee67843405f640f10439763f5f855cadd9e16c42cdbcc128493dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "630535d6395ee67843405f640f10439763f5f855cadd9e16c42cdbcc128493dd", kill_on_drop: false }`
[INFO] [stdout] 630535d6395ee67843405f640f10439763f5f855cadd9e16c42cdbcc128493dd
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 98480057e8a7d38a647e8998a433da5d0919dd1fb3ade9d7900034cee6936cc4
[INFO] running `Command { std: "docker" "start" "-a" "98480057e8a7d38a647e8998a433da5d0919dd1fb3ade9d7900034cee6936cc4", kill_on_drop: false }`
[INFO] [stderr]    Compiling ruut-algebra v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "98480057e8a7d38a647e8998a433da5d0919dd1fb3ade9d7900034cee6936cc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98480057e8a7d38a647e8998a433da5d0919dd1fb3ade9d7900034cee6936cc4", kill_on_drop: false }`
[INFO] [stdout] 98480057e8a7d38a647e8998a433da5d0919dd1fb3ade9d7900034cee6936cc4
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c392424abb5e2fefc1cd9fda0065180bb099040756e5563bac04e24dda52a292
[INFO] running `Command { std: "docker" "start" "-a" "c392424abb5e2fefc1cd9fda0065180bb099040756e5563bac04e24dda52a292", 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/ruut_algebra-2726b2ca87fe5daf)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test matrix::test_mat ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ruut_algebra
[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" "c392424abb5e2fefc1cd9fda0065180bb099040756e5563bac04e24dda52a292", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c392424abb5e2fefc1cd9fda0065180bb099040756e5563bac04e24dda52a292", kill_on_drop: false }`
[INFO] [stdout] c392424abb5e2fefc1cd9fda0065180bb099040756e5563bac04e24dda52a292