[INFO] fetching crate cayley 0.2.0...
[INFO] testing cayley-0.2.0 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate cayley 0.2.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate cayley 0.2.0 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cayley 0.2.0
[INFO] finished tweaking crates.io crate cayley 0.2.0
[INFO] tweaked toml for crates.io crate cayley 0.2.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 3 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 61d75f4fbb6eb794beaf800d9b6b91172e588c930dc085d0b6a9c83d86899d31
[INFO] running `Command { std: "docker" "start" "-a" "61d75f4fbb6eb794beaf800d9b6b91172e588c930dc085d0b6a9c83d86899d31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "61d75f4fbb6eb794beaf800d9b6b91172e588c930dc085d0b6a9c83d86899d31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61d75f4fbb6eb794beaf800d9b6b91172e588c930dc085d0b6a9c83d86899d31", kill_on_drop: false }`
[INFO] [stdout] 61d75f4fbb6eb794beaf800d9b6b91172e588c930dc085d0b6a9c83d86899d31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f868a20b4bcd52e1a0cf5b0fd1ae64f5702694be84cf95e4c38ff9de6dac9813
[INFO] running `Command { std: "docker" "start" "-a" "f868a20b4bcd52e1a0cf5b0fd1ae64f5702694be84cf95e4c38ff9de6dac9813", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling cayley v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "f868a20b4bcd52e1a0cf5b0fd1ae64f5702694be84cf95e4c38ff9de6dac9813", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f868a20b4bcd52e1a0cf5b0fd1ae64f5702694be84cf95e4c38ff9de6dac9813", kill_on_drop: false }`
[INFO] [stdout] f868a20b4bcd52e1a0cf5b0fd1ae64f5702694be84cf95e4c38ff9de6dac9813
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f1be82dc0a0125e6ad70e0dd6139489acc0d4e31d428afaa32ad25417d0bc5f
[INFO] running `Command { std: "docker" "start" "-a" "6f1be82dc0a0125e6ad70e0dd6139489acc0d4e31d428afaa32ad25417d0bc5f", kill_on_drop: false }`
[INFO] [stderr]    Compiling cayley v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `m1`
[INFO] [stdout]    --> src/tests.rs:147:13
[INFO] [stdout]     |
[INFO] [stdout] 147 |         let m1: Matrix<i32, 2, 3> = Matrix::from(vec![vec![1, 2, 3], vec![4, 5, 6]]);
[INFO] [stdout]     |             ^^ help: if this is intentional, prefix it with an underscore: `_m1`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m2`
[INFO] [stdout]    --> src/tests.rs:148:13
[INFO] [stdout]     |
[INFO] [stdout] 148 |         let m2: Matrix<i32, 2, 2> = Matrix::from(vec![vec![1, 2], vec![3, 4]]);
[INFO] [stdout]     |             ^^ help: if this is intentional, prefix it with an underscore: `_m2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "6f1be82dc0a0125e6ad70e0dd6139489acc0d4e31d428afaa32ad25417d0bc5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f1be82dc0a0125e6ad70e0dd6139489acc0d4e31d428afaa32ad25417d0bc5f", kill_on_drop: false }`
[INFO] [stdout] 6f1be82dc0a0125e6ad70e0dd6139489acc0d4e31d428afaa32ad25417d0bc5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 06b1c195079bbd83b4d572232d2cc1f3e9907da743da2e93c1ebe05b23fa1541
[INFO] running `Command { std: "docker" "start" "-a" "06b1c195079bbd83b4d572232d2cc1f3e9907da743da2e93c1ebe05b23fa1541", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `m1`
[INFO] [stderr]    --> src/tests.rs:147:13
[INFO] [stderr]     |
[INFO] [stderr] 147 |         let m1: Matrix<i32, 2, 3> = Matrix::from(vec![vec![1, 2, 3], vec![4, 5, 6]]);
[INFO] [stderr]     |             ^^ help: if this is intentional, prefix it with an underscore: `_m1`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `m2`
[INFO] [stderr]    --> src/tests.rs:148:13
[INFO] [stderr]     |
[INFO] [stderr] 148 |         let m2: Matrix<i32, 2, 2> = Matrix::from(vec![vec![1, 2], vec![3, 4]]);
[INFO] [stderr]     |             ^^ help: if this is intentional, prefix it with an underscore: `_m2`
[INFO] [stderr] 
[INFO] [stderr] warning: `cayley` (lib test) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cayley-09610b7687f5c324)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test tests::tests::any_and_all ... ok
[INFO] [stdout] test tests::tests::creation_from_closure ... ok
[INFO] [stdout] test tests::tests::generic_addition ... ok
[INFO] [stdout] test tests::tests::invalid_matrix_multiplication ... ignored, This function should not be able to compile.
[INFO] [stdout] test tests::tests::get_column ... ok
[INFO] [stdout] test tests::tests::get_row ... ok
[INFO] [stdout] test tests::tests::inverse ... ok
[INFO] [stdout] test tests::tests::create_identity_matrix ... ok
[INFO] [stdout] test tests::tests::determinant ... ok
[INFO] [stdout] test tests::tests::adjugate ... ok
[INFO] [stdout] test tests::tests::is_row_echelon_form ... ok
[INFO] [stdout] test tests::tests::matrix_multiplication ... ok
[INFO] [stdout] test tests::tests::row_echelon_form ... ok
[INFO] [stdout] test tests::tests::row_ops ... ok
[INFO] [stdout] test tests::tests::submatrix ... ok
[INFO] [stdout] test tests::tests::transposition ... ok
[INFO] [stdout] test tests::tests::uint_matrix_addition ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cayley
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - Matrix<T,N,M>::mul (line 462) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - Matrix<T,N,M>::from_closure (line 250) ... ok
[INFO] [stdout] test src/lib.rs - Matrix<T,N,N>::identity (line 310) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "06b1c195079bbd83b4d572232d2cc1f3e9907da743da2e93c1ebe05b23fa1541", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06b1c195079bbd83b4d572232d2cc1f3e9907da743da2e93c1ebe05b23fa1541", kill_on_drop: false }`
[INFO] [stdout] 06b1c195079bbd83b4d572232d2cc1f3e9907da743da2e93c1ebe05b23fa1541
