Dec 12 11:38:29.783 INFO checking matrixgraph-0.1.0 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 11:38:29.783 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 12 11:38:30.076 INFO [stdout] 6b52e2abe26377ace66762d0cdc26ae1daca7164353d8427eb9366b352b651c2
Dec 12 11:38:30.078 INFO running `"docker" "start" "-a" "6b52e2abe26377ace66762d0cdc26ae1daca7164353d8427eb9366b352b651c2"`
Dec 12 11:38:31.207 INFO [stderr] usermod: no changes
Dec 12 11:38:31.292 INFO [stderr]     Checking matrixgraph v0.1.0 (/source)
Dec 12 11:38:32.581 INFO [stderr] error: unnecessary parentheses around function argument
Dec 12 11:38:32.581 INFO [stderr]    --> src/simple_graph.rs:217:33
Dec 12 11:38:32.581 INFO [stderr]     |
Dec 12 11:38:32.581 INFO [stderr] 217 |         g.set_edge((1, 1), Some((1.0f64)));
Dec 12 11:38:32.581 INFO [stderr]     |                                 ^^^^^^^^ help: remove these parentheses
Dec 12 11:38:32.582 INFO [stderr]     |
Dec 12 11:38:32.582 INFO [stderr] note: lint level defined here
Dec 12 11:38:32.582 INFO [stderr]    --> src/lib.rs:48:9
Dec 12 11:38:32.582 INFO [stderr]     |
Dec 12 11:38:32.582 INFO [stderr] 48  | #![deny(unused_parens)]
Dec 12 11:38:32.582 INFO [stderr]     |         ^^^^^^^^^^^^^
Dec 12 11:38:32.582 INFO [stderr] 
Dec 12 11:38:32.699 INFO [stderr] error: aborting due to previous error
Dec 12 11:38:32.699 INFO [stderr] 
Dec 12 11:38:32.706 INFO [stderr] error: Could not compile `matrixgraph`.
Dec 12 11:38:32.706 INFO [stderr] 
Dec 12 11:38:32.706 INFO [stderr] To learn more, run the command again with --verbose.
Dec 12 11:38:32.708 INFO [stderr] su: No module specific data is present
Dec 12 11:38:33.320 INFO running `"docker" "inspect" "6b52e2abe26377ace66762d0cdc26ae1daca7164353d8427eb9366b352b651c2"`
Dec 12 11:38:33.494 INFO running `"docker" "rm" "-f" "6b52e2abe26377ace66762d0cdc26ae1daca7164353d8427eb9366b352b651c2"`
Dec 12 11:38:33.643 INFO [stdout] 6b52e2abe26377ace66762d0cdc26ae1daca7164353d8427eb9366b352b651c2