[INFO] fetching crate small_matrix 0.5.0...
[INFO] testing small_matrix-0.5.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate small_matrix 0.5.0 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate small_matrix 0.5.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-15/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e66579c4e8de4771c544ba0fbc0de4b7d1dca7ce1cefca58b7c4480cda566d9e
[INFO] running `Command { std: "docker" "start" "-a" "e66579c4e8de4771c544ba0fbc0de4b7d1dca7ce1cefca58b7c4480cda566d9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e66579c4e8de4771c544ba0fbc0de4b7d1dca7ce1cefca58b7c4480cda566d9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e66579c4e8de4771c544ba0fbc0de4b7d1dca7ce1cefca58b7c4480cda566d9e", kill_on_drop: false }`
[INFO] [stdout] e66579c4e8de4771c544ba0fbc0de4b7d1dca7ce1cefca58b7c4480cda566d9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d0d8e15315154a50c46d773ec32cfd5a491310521c03970e0b84820ce0ffa5c
[INFO] running `Command { std: "docker" "start" "-a" "7d0d8e15315154a50c46d773ec32cfd5a491310521c03970e0b84820ce0ffa5c", kill_on_drop: false }`
[INFO] [stderr]    Compiling small_matrix v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "7d0d8e15315154a50c46d773ec32cfd5a491310521c03970e0b84820ce0ffa5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d0d8e15315154a50c46d773ec32cfd5a491310521c03970e0b84820ce0ffa5c", kill_on_drop: false }`
[INFO] [stdout] 7d0d8e15315154a50c46d773ec32cfd5a491310521c03970e0b84820ce0ffa5c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a282961c5373f0ee0cb9f2743af2e48565154158c1bba9fc2860de0f2d962fca
[INFO] running `Command { std: "docker" "start" "-a" "a282961c5373f0ee0cb9f2743af2e48565154158c1bba9fc2860de0f2d962fca", 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] [stderr]    Compiling small_matrix v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.70s
[INFO] running `Command { std: "docker" "inspect" "a282961c5373f0ee0cb9f2743af2e48565154158c1bba9fc2860de0f2d962fca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a282961c5373f0ee0cb9f2743af2e48565154158c1bba9fc2860de0f2d962fca", kill_on_drop: false }`
[INFO] [stdout] a282961c5373f0ee0cb9f2743af2e48565154158c1bba9fc2860de0f2d962fca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 80b5801188cbdc75d935f49e7508f965c5abdd154fc1b79b7bc1c4b48df1274b
[INFO] running `Command { std: "docker" "start" "-a" "80b5801188cbdc75d935f49e7508f965c5abdd154fc1b79b7bc1c4b48df1274b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.31s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/small_matrix-1b2f370e729b9118)
[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]      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] [stderr]      Running tests/unit_tests.rs (/opt/rustwide/target/debug/deps/unit_tests-affa8f8d4b4b35da)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::e3_vector_matrix_multiplication ... ok
[INFO] [stdout] test tests::e2_vector_matrix_multiplication ... ok
[INFO] [stdout] test tests::i_4_test ... ok
[INFO] [stdout] test tests::i_2_test ... ok
[INFO] [stdout] test tests::r180_2_test ... ok
[INFO] [stdout] test tests::r90_2_test ... ok
[INFO] [stdout] test tests::r270_2_test ... ok
[INFO] [stdout] test tests::i_3_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests small_matrix
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/matrix.rs - matrix::Matrix<M,N>::for_each (line 215) ... ok
[INFO] [stdout] test src/matrix.rs - matrix::Matrix<M,N>::size (line 127) ... ok
[INFO] [stdout] test src/matrix.rs - matrix::Matrix (line 63) ... ok
[INFO] [stdout] test src/matrix.rs - matrix::Matrix<M,N>::zeros (line 98) ... ok
[INFO] [stdout] test src/matrix.rs - matrix::Matrix<M,N>::fill (line 113) ... ok
[INFO] [stdout] test src/matrix.rs - matrix::Matrix<M,N>::get (line 143) ... ok
[INFO] [stdout] test src/matrix.rs - matrix::Matrix<M,N>::swap_rows (line 195) ... ok
[INFO] [stdout] test src/matrix.rs - matrix::Matrix<M,N>::new (line 82) ... ok
[INFO] [stdout] test src/matrix.rs - matrix::Matrix<M,N>::transpose (line 164) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.74s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "80b5801188cbdc75d935f49e7508f965c5abdd154fc1b79b7bc1c4b48df1274b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80b5801188cbdc75d935f49e7508f965c5abdd154fc1b79b7bc1c4b48df1274b", kill_on_drop: false }`
[INFO] [stdout] 80b5801188cbdc75d935f49e7508f965c5abdd154fc1b79b7bc1c4b48df1274b