[INFO] fetching crate tinymatrix 0.1.0...
[INFO] testing tinymatrix-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate tinymatrix 0.1.0 into /workspace/builds/worker-1-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-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tinymatrix 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] efe766d14f322e0ab7d570911340636090717e2b42fb853de789147ac6127df2
[INFO] running `Command { std: "docker" "start" "-a" "efe766d14f322e0ab7d570911340636090717e2b42fb853de789147ac6127df2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "efe766d14f322e0ab7d570911340636090717e2b42fb853de789147ac6127df2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efe766d14f322e0ab7d570911340636090717e2b42fb853de789147ac6127df2", kill_on_drop: false }`
[INFO] [stdout] efe766d14f322e0ab7d570911340636090717e2b42fb853de789147ac6127df2
[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] 6ad18e9cc038e321c0cbb43d1ab39de26f18c5cd140a79564ecfa7dad7e92732
[INFO] running `Command { std: "docker" "start" "-a" "6ad18e9cc038e321c0cbb43d1ab39de26f18c5cd140a79564ecfa7dad7e92732", kill_on_drop: false }`
[INFO] [stderr]    Compiling tinymatrix v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "6ad18e9cc038e321c0cbb43d1ab39de26f18c5cd140a79564ecfa7dad7e92732", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ad18e9cc038e321c0cbb43d1ab39de26f18c5cd140a79564ecfa7dad7e92732", kill_on_drop: false }`
[INFO] [stdout] 6ad18e9cc038e321c0cbb43d1ab39de26f18c5cd140a79564ecfa7dad7e92732
[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] df5db546edff623e253f96f122bc4222af450404b1c0e7682af024f3cd98caf1
[INFO] running `Command { std: "docker" "start" "-a" "df5db546edff623e253f96f122bc4222af450404b1c0e7682af024f3cd98caf1", kill_on_drop: false }`
[INFO] [stderr]    Compiling tinymatrix v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "df5db546edff623e253f96f122bc4222af450404b1c0e7682af024f3cd98caf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df5db546edff623e253f96f122bc4222af450404b1c0e7682af024f3cd98caf1", kill_on_drop: false }`
[INFO] [stdout] df5db546edff623e253f96f122bc4222af450404b1c0e7682af024f3cd98caf1
[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] 6bd501560163ceefc22d5d36bb0de263db1f0dca87cb41761ba5d14ef6669453
[INFO] running `Command { std: "docker" "start" "-a" "6bd501560163ceefc22d5d36bb0de263db1f0dca87cb41761ba5d14ef6669453", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tinymatrix-c86ad18e76ad34e8)
[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::is_squared (line 94) ... ok
[INFO] [stdout] test src/lib.rs - Matrix::concat_rows (line 216) ... 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::get (line 58) ... ok
[INFO] [stdout] test src/lib.rs - Matrix::identity (line 311) ... ok
[INFO] [stdout] test src/lib.rs - Matrix::main_diagonal (line 114) ... ok
[INFO] [stdout] test src/lib.rs - Matrix::concat_cols (line 260) ... ok
[INFO] [stdout] test src/lib.rs - Matrix::is_u_triangular (line 150) ... ok
[INFO] [stdout] test src/lib.rs - Matrix::new (line 15) ... ok
[INFO] [stdout] test src/lib.rs - Matrix::from_vector (line 33) ... ok
[INFO] [stdout] test src/lib.rs - Matrix::set (line 79) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.82s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6bd501560163ceefc22d5d36bb0de263db1f0dca87cb41761ba5d14ef6669453", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bd501560163ceefc22d5d36bb0de263db1f0dca87cb41761ba5d14ef6669453", kill_on_drop: false }`
[INFO] [stdout] 6bd501560163ceefc22d5d36bb0de263db1f0dca87cb41761ba5d14ef6669453