[INFO] fetching crate tinymatrix 0.1.0...
[INFO] testing tinymatrix-0.1.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate tinymatrix 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate tinymatrix 0.1.0
[INFO] finished tweaking crates.io crate tinymatrix 0.1.0
[INFO] tweaked toml for crates.io crate tinymatrix 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tinymatrix 0.1.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "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-2026-04-21" "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-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3f25f4944a5b7370b216cbee40dabf7b131a778fd39743adabed2af4387b95a1
[INFO] running `Command { std: "docker" "start" "-a" "3f25f4944a5b7370b216cbee40dabf7b131a778fd39743adabed2af4387b95a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f25f4944a5b7370b216cbee40dabf7b131a778fd39743adabed2af4387b95a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f25f4944a5b7370b216cbee40dabf7b131a778fd39743adabed2af4387b95a1", kill_on_drop: false }`
[INFO] [stdout] 3f25f4944a5b7370b216cbee40dabf7b131a778fd39743adabed2af4387b95a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5baca0a2f2180376339f691586610f88cad129ff8f59d2253d8e6826f7c40481
[INFO] running `Command { std: "docker" "start" "-a" "5baca0a2f2180376339f691586610f88cad129ff8f59d2253d8e6826f7c40481", kill_on_drop: false }`
[INFO] [stderr]    Compiling tinymatrix v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "5baca0a2f2180376339f691586610f88cad129ff8f59d2253d8e6826f7c40481", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5baca0a2f2180376339f691586610f88cad129ff8f59d2253d8e6826f7c40481", kill_on_drop: false }`
[INFO] [stdout] 5baca0a2f2180376339f691586610f88cad129ff8f59d2253d8e6826f7c40481
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ced7433c9bd40b67bbd2f24ab8b307e83fd2d26829d57f99af1faba4cdcc5900
[INFO] running `Command { std: "docker" "start" "-a" "ced7433c9bd40b67bbd2f24ab8b307e83fd2d26829d57f99af1faba4cdcc5900", kill_on_drop: false }`
[INFO] [stderr]    Compiling tinymatrix v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "ced7433c9bd40b67bbd2f24ab8b307e83fd2d26829d57f99af1faba4cdcc5900", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ced7433c9bd40b67bbd2f24ab8b307e83fd2d26829d57f99af1faba4cdcc5900", kill_on_drop: false }`
[INFO] [stdout] ced7433c9bd40b67bbd2f24ab8b307e83fd2d26829d57f99af1faba4cdcc5900
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 807a0818496926e8a091d8eaa896f140d7cfeee171bff28406e24273fd7599e3
[INFO] running `Command { std: "docker" "start" "-a" "807a0818496926e8a091d8eaa896f140d7cfeee171bff28406e24273fd7599e3", 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/tinymatrix-1d56444a20ef7fc9)
[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 tinymatrix
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - Matrix::get (line 58) ... ok
[INFO] [stdout] test src/lib.rs - Matrix::is_squared (line 94) ... ok
[INFO] [stdout] test src/lib.rs - Matrix::is_l_triangular (line 182) ... ok
[INFO] [stdout] test src/lib.rs - Matrix::print_matrix (line 340) ... ok
[INFO] [stdout] test src/lib.rs - Matrix::set (line 79) ... ok
[INFO] [stdout] test src/lib.rs - Matrix::concat_rows (line 216) ... ok
[INFO] [stdout] test src/lib.rs - Matrix::concat_cols (line 260) ... ok
[INFO] [stdout] test src/lib.rs - Matrix::identity (line 311) ... ok
[INFO] [stdout] test src/lib.rs - Matrix::new (line 15) ... ok
[INFO] [stdout] test src/lib.rs - Matrix::main_diagonal (line 114) ... ok
[INFO] [stdout] test src/lib.rs - Matrix::is_u_triangular (line 150) ... ok
[INFO] [stdout] test src/lib.rs - Matrix::from_vector (line 33) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.28s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "807a0818496926e8a091d8eaa896f140d7cfeee171bff28406e24273fd7599e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "807a0818496926e8a091d8eaa896f140d7cfeee171bff28406e24273fd7599e3", kill_on_drop: false }`
[INFO] [stdout] 807a0818496926e8a091d8eaa896f140d7cfeee171bff28406e24273fd7599e3
