Dec 07 07:41:33.453 INFO testing matrust-0.0.6 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 07:41:33.453 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 07 07:41:33.764 INFO [stdout] 7da7820883e9d761994355346f5f5a9f44f76347754ff167bfe1dde909021970
Dec 07 07:41:33.768 INFO running `"docker" "start" "-a" "7da7820883e9d761994355346f5f5a9f44f76347754ff167bfe1dde909021970"`
Dec 07 07:41:34.875 INFO [stderr] usermod: no changes
Dec 07 07:41:34.988 INFO [stderr]    Compiling matrust v0.0.6 (/source)
Dec 07 07:41:36.480 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 07 07:41:36.480 INFO [stderr]    --> src/lib.rs:132:22
Dec 07 07:41:36.480 INFO [stderr]     |
Dec 07 07:41:36.480 INFO [stderr] 132 |         self.map2(m, (|x, y| x + y))
Dec 07 07:41:36.480 INFO [stderr]     |                      ^^^^^^^^^^^^^^ help: remove these parentheses
Dec 07 07:41:36.480 INFO [stderr]     |
Dec 07 07:41:36.480 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 07 07:41:36.480 INFO [stderr] 
Dec 07 07:41:36.480 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 07 07:41:36.480 INFO [stderr]    --> src/lib.rs:136:22
Dec 07 07:41:36.480 INFO [stderr]     |
Dec 07 07:41:36.480 INFO [stderr] 136 |         self.map2(m, (|x, y| x - y))
Dec 07 07:41:36.480 INFO [stderr]     |                      ^^^^^^^^^^^^^^ help: remove these parentheses
Dec 07 07:41:36.480 INFO [stderr] 
Dec 07 07:41:36.663 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.75s
Dec 07 07:41:36.680 INFO [stderr] su: No module specific data is present
Dec 07 07:41:37.705 INFO running `"docker" "inspect" "7da7820883e9d761994355346f5f5a9f44f76347754ff167bfe1dde909021970"`
Dec 07 07:41:38.036 INFO running `"docker" "rm" "-f" "7da7820883e9d761994355346f5f5a9f44f76347754ff167bfe1dde909021970"`
Dec 07 07:41:38.371 INFO [stdout] 7da7820883e9d761994355346f5f5a9f44f76347754ff167bfe1dde909021970
Dec 07 07:41:38.380 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 07 07:41:38.878 INFO [stdout] 794e26d1d0b7ae9e18365c77bb678d34edec4192ab2dc8424dee2703415f28c8
Dec 07 07:41:38.888 INFO running `"docker" "start" "-a" "794e26d1d0b7ae9e18365c77bb678d34edec4192ab2dc8424dee2703415f28c8"`
Dec 07 07:41:40.073 INFO [stderr] usermod: no changes
Dec 07 07:41:40.180 INFO [stderr]    Compiling matrust v0.0.6 (/source)
Dec 07 07:41:41.589 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 07 07:41:41.589 INFO [stderr]    --> src/lib.rs:132:22
Dec 07 07:41:41.589 INFO [stderr]     |
Dec 07 07:41:41.589 INFO [stderr] 132 |         self.map2(m, (|x, y| x + y))
Dec 07 07:41:41.589 INFO [stderr]     |                      ^^^^^^^^^^^^^^ help: remove these parentheses
Dec 07 07:41:41.589 INFO [stderr]     |
Dec 07 07:41:41.589 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 07 07:41:41.589 INFO [stderr] 
Dec 07 07:41:41.589 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 07 07:41:41.589 INFO [stderr]    --> src/lib.rs:136:22
Dec 07 07:41:41.589 INFO [stderr]     |
Dec 07 07:41:41.589 INFO [stderr] 136 |         self.map2(m, (|x, y| x - y))
Dec 07 07:41:41.589 INFO [stderr]     |                      ^^^^^^^^^^^^^^ help: remove these parentheses
Dec 07 07:41:41.590 INFO [stderr] 
Dec 07 07:41:41.590 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 07 07:41:41.590 INFO [stderr]    --> src/lib.rs:232:29
Dec 07 07:41:41.590 INFO [stderr]     |
Dec 07 07:41:41.590 INFO [stderr] 232 |         assert!(m.map2(&m5, (|x, y| y + x)).is_err());
Dec 07 07:41:41.590 INFO [stderr]     |                             ^^^^^^^^^^^^^^ help: remove these parentheses
Dec 07 07:41:41.590 INFO [stderr] 
Dec 07 07:41:42.856 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.75s
Dec 07 07:41:42.856 INFO [stderr] su: No module specific data is present
Dec 07 07:41:43.526 INFO running `"docker" "inspect" "794e26d1d0b7ae9e18365c77bb678d34edec4192ab2dc8424dee2703415f28c8"`
Dec 07 07:41:43.842 INFO running `"docker" "rm" "-f" "794e26d1d0b7ae9e18365c77bb678d34edec4192ab2dc8424dee2703415f28c8"`
Dec 07 07:41:44.110 INFO [stdout] 794e26d1d0b7ae9e18365c77bb678d34edec4192ab2dc8424dee2703415f28c8
Dec 07 07:41:44.112 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 07 07:41:44.466 INFO [stdout] 953ec8dbc0a3d8912b2237c249bfb27ce59c20dbd46a2e28b49e36c5c9488fe3
Dec 07 07:41:44.473 INFO running `"docker" "start" "-a" "953ec8dbc0a3d8912b2237c249bfb27ce59c20dbd46a2e28b49e36c5c9488fe3"`
Dec 07 07:41:45.840 INFO [stderr] usermod: no changes
Dec 07 07:41:45.936 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 07 07:41:45.948 INFO [stderr]      Running /target/debug/deps/matrust-0476cbcb46fbe3f9
Dec 07 07:41:45.948 INFO [stdout] 
Dec 07 07:41:45.948 INFO [stdout] running 12 tests
Dec 07 07:41:45.948 INFO [stdout] test test::new_with_val ... ok
Dec 07 07:41:45.948 INFO [stdout] test test::new ... ok
Dec 07 07:41:45.948 INFO [stdout] test test::map2 ... ok
Dec 07 07:41:45.948 INFO [stdout] test test::map ... ok
Dec 07 07:41:45.948 INFO [stdout] test test::insert ... ok
Dec 07 07:41:45.948 INFO [stdout] test test::scale ... ok
Dec 07 07:41:45.948 INFO [stdout] test test::sub ... ok
Dec 07 07:41:45.948 INFO [stdout] test test::transpose ... ok
Dec 07 07:41:45.948 INFO [stdout] test test::dimensions ... ok
Dec 07 07:41:45.948 INFO [stdout] test test::vec_mult ... ok
Dec 07 07:41:45.948 INFO [stdout] test test::add ... ok
Dec 07 07:41:45.993 INFO [stdout] test test::index ... ok
Dec 07 07:41:45.993 INFO [stderr]    Doc-tests matrust
Dec 07 07:41:45.993 INFO [stdout] 
Dec 07 07:41:45.993 INFO [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 07:41:45.993 INFO [stdout] 
Dec 07 07:41:48.022 INFO [stdout] 
Dec 07 07:41:48.022 INFO [stdout] running 0 tests
Dec 07 07:41:48.022 INFO [stdout] 
Dec 07 07:41:48.022 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 07:41:48.022 INFO [stdout] 
Dec 07 07:41:48.028 INFO [stderr] su: No module specific data is present
Dec 07 07:41:48.875 INFO running `"docker" "inspect" "953ec8dbc0a3d8912b2237c249bfb27ce59c20dbd46a2e28b49e36c5c9488fe3"`
Dec 07 07:41:49.146 INFO running `"docker" "rm" "-f" "953ec8dbc0a3d8912b2237c249bfb27ce59c20dbd46a2e28b49e36c5c9488fe3"`
Dec 07 07:41:49.519 INFO [stdout] 953ec8dbc0a3d8912b2237c249bfb27ce59c20dbd46a2e28b49e36c5c9488fe3