Sep 21 07:12:53.400 INFO checking matrixgraph-0.1.0 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 07:12:53.400 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 07:12:53.400 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-4/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 07:12:53.662 INFO blam! e5000d4d41004adcea9804f349d1d0bcc2d94640a622010c177627745976a972
Sep 21 07:12:53.664 INFO running `"docker" "start" "-a" "e5000d4d41004adcea9804f349d1d0bcc2d94640a622010c177627745976a972"`
Sep 21 07:12:54.515 INFO kablam! usermod: no changes
Sep 21 07:12:54.586 INFO kablam!     Checking matrixgraph v0.1.0 (/source)
Sep 21 07:12:55.050 INFO kablam! error: unnecessary parentheses around function argument
Sep 21 07:12:55.050 INFO kablam!    --> src/simple_graph.rs:217:33
Sep 21 07:12:55.050 INFO kablam!     |
Sep 21 07:12:55.050 INFO kablam! 217 |         g.set_edge((1, 1), Some((1.0f64)));
Sep 21 07:12:55.050 INFO kablam!     |                                 ^^^^^^^^ help: remove these parentheses
Sep 21 07:12:55.050 INFO kablam!     |
Sep 21 07:12:55.050 INFO kablam! note: lint level defined here
Sep 21 07:12:55.050 INFO kablam!    --> src/lib.rs:48:9
Sep 21 07:12:55.050 INFO kablam!     |
Sep 21 07:12:55.050 INFO kablam! 48  | #![deny(unused_parens)]
Sep 21 07:12:55.050 INFO kablam!     |         ^^^^^^^^^^^^^
Sep 21 07:12:55.050 INFO kablam! 
Sep 21 07:12:55.326 INFO kablam! error: aborting due to previous error
Sep 21 07:12:55.326 INFO kablam! 
Sep 21 07:12:55.344 INFO kablam! error: Could not compile `matrixgraph`.
Sep 21 07:12:55.344 INFO kablam! 
Sep 21 07:12:55.344 INFO kablam! To learn more, run the command again with --verbose.
Sep 21 07:12:55.346 INFO kablam! su: No module specific data is present
Sep 21 07:12:56.041 INFO running `"docker" "rm" "-f" "e5000d4d41004adcea9804f349d1d0bcc2d94640a622010c177627745976a972"`
Sep 21 07:12:56.099 INFO blam! e5000d4d41004adcea9804f349d1d0bcc2d94640a622010c177627745976a972