[INFO] fetching crate small_matrix 0.5.0... [INFO] testing small_matrix-0.5.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] extracting crate small_matrix 0.5.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate small_matrix 0.5.0 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate small_matrix 0.5.0 [INFO] finished tweaking crates.io crate small_matrix 0.5.0 [INFO] tweaked toml for crates.io crate small_matrix 0.5.0 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate crates.io crate small_matrix 0.5.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8273526f8ae718a202b714b02ae0332fe2f562afd99ffda9c2ce95ff7b65fd23 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "8273526f8ae718a202b714b02ae0332fe2f562afd99ffda9c2ce95ff7b65fd23", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8273526f8ae718a202b714b02ae0332fe2f562afd99ffda9c2ce95ff7b65fd23", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8273526f8ae718a202b714b02ae0332fe2f562afd99ffda9c2ce95ff7b65fd23", kill_on_drop: false }` [INFO] [stdout] 8273526f8ae718a202b714b02ae0332fe2f562afd99ffda9c2ce95ff7b65fd23 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e9382462c7053ecbf062859fd5fd6c26b12ba2b3e27326ddeac2916ac818c3d2 [INFO] running `Command { std: "docker" "start" "-a" "e9382462c7053ecbf062859fd5fd6c26b12ba2b3e27326ddeac2916ac818c3d2", kill_on_drop: false }` [INFO] [stderr] Compiling small_matrix v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.00s [INFO] running `Command { std: "docker" "inspect" "e9382462c7053ecbf062859fd5fd6c26b12ba2b3e27326ddeac2916ac818c3d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9382462c7053ecbf062859fd5fd6c26b12ba2b3e27326ddeac2916ac818c3d2", kill_on_drop: false }` [INFO] [stdout] e9382462c7053ecbf062859fd5fd6c26b12ba2b3e27326ddeac2916ac818c3d2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 93a038e995d7eaca69998fb219427f50b6914e28f2430daaac0a5d8a0b8e5bb8 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "93a038e995d7eaca69998fb219427f50b6914e28f2430daaac0a5d8a0b8e5bb8", kill_on_drop: false }` [INFO] [stderr] Compiling small_matrix v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.75s [INFO] running `Command { std: "docker" "inspect" "93a038e995d7eaca69998fb219427f50b6914e28f2430daaac0a5d8a0b8e5bb8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93a038e995d7eaca69998fb219427f50b6914e28f2430daaac0a5d8a0b8e5bb8", kill_on_drop: false }` [INFO] [stdout] 93a038e995d7eaca69998fb219427f50b6914e28f2430daaac0a5d8a0b8e5bb8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e38f06438a59e1dffa38dc8273dbe5366b626550c9e1fc5864914603a4081e6b [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "e38f06438a59e1dffa38dc8273dbe5366b626550c9e1fc5864914603a4081e6b", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/small_matrix-1b2f370e729b9118) [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/small_matrix-0d8bf3280c536618) [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] [stdout] [INFO] [stdout] running 8 tests [INFO] [stderr] Running tests/unit_tests.rs (/opt/rustwide/target/debug/deps/unit_tests-affa8f8d4b4b35da) [INFO] [stdout] test tests::e2_vector_matrix_multiplication ... ok [INFO] [stdout] test tests::e3_vector_matrix_multiplication ... ok [INFO] [stdout] test tests::i_2_test ... ok [INFO] [stdout] test tests::r180_2_test ... ok [INFO] [stdout] test tests::i_4_test ... ok [INFO] [stdout] test tests::i_3_test ... ok [INFO] [stdout] test tests::r270_2_test ... ok [INFO] [stdout] test tests::r90_2_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests small_matrix [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test src/matrix.rs - matrix::Matrix::zeros (line 98) ... ok [INFO] [stdout] test src/matrix.rs - matrix::Matrix::new (line 82) ... ok [INFO] [stdout] test src/matrix.rs - matrix::Matrix::fill (line 113) ... ok [INFO] [stdout] test src/matrix.rs - matrix::Matrix (line 63) ... ok [INFO] [stdout] test src/matrix.rs - matrix::Matrix::transpose (line 164) ... ok [INFO] [stdout] test src/matrix.rs - matrix::Matrix::for_each (line 215) ... ok [INFO] [stdout] test src/matrix.rs - matrix::Matrix::get (line 143) ... ok [INFO] [stdout] test src/matrix.rs - matrix::Matrix::swap_rows (line 195) ... ok [INFO] [stdout] test src/matrix.rs - matrix::Matrix::size (line 127) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.92s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e38f06438a59e1dffa38dc8273dbe5366b626550c9e1fc5864914603a4081e6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e38f06438a59e1dffa38dc8273dbe5366b626550c9e1fc5864914603a4081e6b", kill_on_drop: false }` [INFO] [stdout] e38f06438a59e1dffa38dc8273dbe5366b626550c9e1fc5864914603a4081e6b