[INFO] cloning repository https://github.com/marasama/ft_matrix
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/marasama/ft_matrix" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarasama%2Fft_matrix", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarasama%2Fft_matrix'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 243d3e8ae98c6c07e98721516ca637e97da11a66
[INFO] testing marasama/ft_matrix against beta-2026-04-21 for beta-1.96-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarasama%2Fft_matrix" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/marasama/ft_matrix
[INFO] finished tweaking git repo https://github.com/marasama/ft_matrix
[INFO] tweaked toml for git repo https://github.com/marasama/ft_matrix written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/marasama/ft_matrix 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] crate git repo https://github.com/marasama/ft_matrix 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-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-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 03490c4bc70c9713da16d1d616a7a6c3d6147b902dd6011f5988c74650c638d7
[INFO] running `Command { std: "docker" "start" "-a" "03490c4bc70c9713da16d1d616a7a6c3d6147b902dd6011f5988c74650c638d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "03490c4bc70c9713da16d1d616a7a6c3d6147b902dd6011f5988c74650c638d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03490c4bc70c9713da16d1d616a7a6c3d6147b902dd6011f5988c74650c638d7", kill_on_drop: false }`
[INFO] [stdout] 03490c4bc70c9713da16d1d616a7a6c3d6147b902dd6011f5988c74650c638d7
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 81a9e9e0acda50a4953f83494050a487f9fec224eb29a2cc6dba639870e1573c
[INFO] running `Command { std: "docker" "start" "-a" "81a9e9e0acda50a4953f83494050a487f9fec224eb29a2cc6dba639870e1573c", kill_on_drop: false }`
[INFO] [stderr]    Compiling approx v0.6.0-rc2
[INFO] [stderr]    Compiling matrix v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "81a9e9e0acda50a4953f83494050a487f9fec224eb29a2cc6dba639870e1573c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81a9e9e0acda50a4953f83494050a487f9fec224eb29a2cc6dba639870e1573c", kill_on_drop: false }`
[INFO] [stdout] 81a9e9e0acda50a4953f83494050a487f9fec224eb29a2cc6dba639870e1573c
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c1d3e1e79265534c4eb3fe72e61954158d19aae06748b6aa9a5e625cf2cb72f
[INFO] running `Command { std: "docker" "start" "-a" "3c1d3e1e79265534c4eb3fe72e61954158d19aae06748b6aa9a5e625cf2cb72f", kill_on_drop: false }`
[INFO] [stderr]    Compiling matrix v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "3c1d3e1e79265534c4eb3fe72e61954158d19aae06748b6aa9a5e625cf2cb72f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c1d3e1e79265534c4eb3fe72e61954158d19aae06748b6aa9a5e625cf2cb72f", kill_on_drop: false }`
[INFO] [stdout] 3c1d3e1e79265534c4eb3fe72e61954158d19aae06748b6aa9a5e625cf2cb72f
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 57b1eefaf000eeddabd26ba065d48705f2e5d55b2c3cb0d27ef31292e472d818
[INFO] running `Command { std: "docker" "start" "-a" "57b1eefaf000eeddabd26ba065d48705f2e5d55b2c3cb0d27ef31292e472d818", 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/matrix-f3c1acb2cbb2928a)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/matrix-4842bdba4498fb27)
[INFO] [stderr]    Doc-tests matrix
[INFO] [stdout] test commons::tests::test_lerp ... ok
[INFO] [stdout] test tests::matrix_test::determinant_test ... ok
[INFO] [stdout] test tests::matrix_test::matrix_add ... ok
[INFO] [stdout] test tests::matrix_test::inverse_test ... ok
[INFO] [stdout] test tests::matrix_test::is_equal ... ok
[INFO] [stdout] test tests::matrix_test::matrix_scl ... ok
[INFO] [stdout] test tests::matrix_test::matrix_sub ... ok
[INFO] [stdout] test tests::matrix_test::multiply_test2 ... ok
[INFO] [stdout] test tests::matrix_test::multiply_test1 ... ok
[INFO] [stdout] test tests::matrix_test::new_matrix_from_vec ... ok
[INFO] [stdout] test tests::matrix_test::size_of_matrix ... ok
[INFO] [stdout] test tests::matrix_test::row_echelon_test ... ok
[INFO] [stdout] test tests::matrix_test::rank_test ... ok
[INFO] [stdout] test tests::matrix_test::trace_test ... ok
[INFO] [stdout] test tests::matrix_test::transpose_test ... ok
[INFO] [stdout] test tests::matrix_test::new_matrix_from_array ... ok
[INFO] [stdout] test tests::vector_test::cosine_test ... ok
[INFO] [stdout] test tests::vector_test::lin_comb ... ok
[INFO] [stdout] test tests::vector_test::new_vector_from_vec ... ok
[INFO] [stdout] test tests::vector_test::norm_test ... ok
[INFO] [stdout] test tests::vector_test::size_of_vector ... ok
[INFO] [stdout] test tests::vector_test::vector_add ... ok
[INFO] [stdout] test tests::vector_test::vector_scl ... ok
[INFO] [stdout] test tests::vector_test::vector_sub ... ok
[INFO] [stdout] test tests::vector_test::cross_product_test ... ok
[INFO] [stdout] test tests::vector_test::dot_test ... ok
[INFO] [stdout] test tests::vector_test::is_equal ... ok
[INFO] [stdout] test tests::vector_test::new_vector_from_array ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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] [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" "57b1eefaf000eeddabd26ba065d48705f2e5d55b2c3cb0d27ef31292e472d818", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57b1eefaf000eeddabd26ba065d48705f2e5d55b2c3cb0d27ef31292e472d818", kill_on_drop: false }`
[INFO] [stdout] 57b1eefaf000eeddabd26ba065d48705f2e5d55b2c3cb0d27ef31292e472d818
