Sep 14 13:21:49.112 INFO checking matrixgraph-0.1.0 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 13:21:49.112 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 13:21:49.112 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-2/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 13:21:49.324 INFO blam! 853bec70e324c4ba430436c882fb022c80299e8b2be29f0fbc8f8ca72b2afb82
Sep 14 13:21:49.324 INFO running `"docker" "start" "-a" "853bec70e324c4ba430436c882fb022c80299e8b2be29f0fbc8f8ca72b2afb82"`
Sep 14 13:21:50.464 INFO kablam! usermod: no changes
Sep 14 13:21:50.492 INFO kablam!     Checking matrixgraph v0.1.0 (file:///source)
Sep 14 13:21:50.691 INFO kablam! error: unnecessary parentheses around function argument
Sep 14 13:21:50.691 INFO kablam!    --> src/simple_graph.rs:217:33
Sep 14 13:21:50.691 INFO kablam!     |
Sep 14 13:21:50.691 INFO kablam! 217 |         g.set_edge((1, 1), Some((1.0f64)));
Sep 14 13:21:50.691 INFO kablam!     |                                 ^^^^^^^^ help: remove these parentheses
Sep 14 13:21:50.691 INFO kablam!     |
Sep 14 13:21:50.691 INFO kablam! note: lint level defined here
Sep 14 13:21:50.691 INFO kablam!    --> src/lib.rs:48:9
Sep 14 13:21:50.691 INFO kablam!     |
Sep 14 13:21:50.691 INFO kablam! 48  | #![deny(unused_parens)]
Sep 14 13:21:50.691 INFO kablam!     |         ^^^^^^^^^^^^^
Sep 14 13:21:50.691 INFO kablam! 
Sep 14 13:21:50.795 INFO kablam! error: aborting due to previous error
Sep 14 13:21:50.795 INFO kablam! 
Sep 14 13:21:50.801 INFO kablam! error: Could not compile `matrixgraph`.
Sep 14 13:21:50.801 INFO kablam! 
Sep 14 13:21:50.801 INFO kablam! To learn more, run the command again with --verbose.
Sep 14 13:21:50.802 INFO kablam! su: No module specific data is present
Sep 14 13:21:51.585 INFO running `"docker" "rm" "-f" "853bec70e324c4ba430436c882fb022c80299e8b2be29f0fbc8f8ca72b2afb82"`
Sep 14 13:21:51.681 INFO blam! 853bec70e324c4ba430436c882fb022c80299e8b2be29f0fbc8f8ca72b2afb82