Dec 05 10:37:09.675 INFO checking matrixgraph-0.1.0 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 10:37:09.675 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-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 05 10:37:09.895 INFO [stdout] e2d963f97018675b1dadeea46a2e6c81ed8a73954c8cb543b7afd0736a83754e
Dec 05 10:37:09.903 INFO running `"docker" "start" "-a" "e2d963f97018675b1dadeea46a2e6c81ed8a73954c8cb543b7afd0736a83754e"`
Dec 05 10:37:10.869 INFO [stderr] usermod: no changes
Dec 05 10:37:10.947 INFO [stderr]     Checking matrixgraph v0.1.0 (/source)
Dec 05 10:37:12.118 INFO [stderr] error: unnecessary parentheses around function argument
Dec 05 10:37:12.119 INFO [stderr]    --> src/simple_graph.rs:217:33
Dec 05 10:37:12.119 INFO [stderr]     |
Dec 05 10:37:12.119 INFO [stderr] 217 |         g.set_edge((1, 1), Some((1.0f64)));
Dec 05 10:37:12.119 INFO [stderr]     |                                 ^^^^^^^^ help: remove these parentheses
Dec 05 10:37:12.120 INFO [stderr]     |
Dec 05 10:37:12.120 INFO [stderr] note: lint level defined here
Dec 05 10:37:12.120 INFO [stderr]    --> src/lib.rs:48:9
Dec 05 10:37:12.121 INFO [stderr]     |
Dec 05 10:37:12.121 INFO [stderr] 48  | #![deny(unused_parens)]
Dec 05 10:37:12.121 INFO [stderr]     |         ^^^^^^^^^^^^^
Dec 05 10:37:12.121 INFO [stderr] 
Dec 05 10:37:12.263 INFO [stderr] error: aborting due to previous error
Dec 05 10:37:12.263 INFO [stderr] 
Dec 05 10:37:12.271 INFO [stderr] error: Could not compile `matrixgraph`.
Dec 05 10:37:12.271 INFO [stderr] 
Dec 05 10:37:12.271 INFO [stderr] To learn more, run the command again with --verbose.
Dec 05 10:37:12.279 INFO [stderr] su: No module specific data is present
Dec 05 10:37:13.507 INFO running `"docker" "inspect" "e2d963f97018675b1dadeea46a2e6c81ed8a73954c8cb543b7afd0736a83754e"`
Dec 05 10:37:13.799 INFO running `"docker" "rm" "-f" "e2d963f97018675b1dadeea46a2e6c81ed8a73954c8cb543b7afd0736a83754e"`
Dec 05 10:37:14.268 INFO [stdout] e2d963f97018675b1dadeea46a2e6c81ed8a73954c8cb543b7afd0736a83754e