Dec 11 17:46:05.857 INFO checking gslavin/wisp_rust against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 17:46:05.857 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 11 17:46:06.374 INFO [stdout] 97412e45bf81fe5356cfdec4b1d98b52949e632637eb08f248fc123c1b53593e
Dec 11 17:46:06.378 INFO running `"docker" "start" "-a" "97412e45bf81fe5356cfdec4b1d98b52949e632637eb08f248fc123c1b53593e"`
Dec 11 17:46:07.460 INFO [stderr] usermod: no changes
Dec 11 17:46:07.584 INFO [stderr]     Checking wisp v0.1.0 (/source)
Dec 11 17:46:08.600 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 11 17:46:08.600 INFO [stderr]   --> src/eval.rs:66:28
Dec 11 17:46:08.600 INFO [stderr]    |
Dec 11 17:46:08.600 INFO [stderr] 66 |     return AstNode::Number((sum));
Dec 11 17:46:08.600 INFO [stderr]    |                            ^^^^^ help: remove these parentheses
Dec 11 17:46:08.600 INFO [stderr]    |
Dec 11 17:46:08.600 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 11 17:46:08.600 INFO [stderr] 
Dec 11 17:46:08.724 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 11 17:46:08.724 INFO [stderr]   --> src/eval.rs:66:28
Dec 11 17:46:08.724 INFO [stderr]    |
Dec 11 17:46:08.724 INFO [stderr] 66 |     return AstNode::Number((sum));
Dec 11 17:46:08.724 INFO [stderr]    |                            ^^^^^ help: remove these parentheses
Dec 11 17:46:08.724 INFO [stderr]    |
Dec 11 17:46:08.724 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 11 17:46:08.724 INFO [stderr] 
Dec 11 17:46:08.725 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 11 17:46:08.725 INFO [stderr]    --> src/eval.rs:271:47
Dec 11 17:46:08.725 INFO [stderr]     |
Dec 11 17:46:08.726 INFO [stderr] 271 |         let expected_result = AstNode::Number((-1.0));
Dec 11 17:46:08.726 INFO [stderr]     |                                               ^^^^^^ help: remove these parentheses
Dec 11 17:46:08.726 INFO [stderr] 
Dec 11 17:46:08.727 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 11 17:46:08.727 INFO [stderr]    --> src/eval.rs:293:47
Dec 11 17:46:08.727 INFO [stderr]     |
Dec 11 17:46:08.727 INFO [stderr] 293 |         let expected_result = AstNode::Number((0.75));
Dec 11 17:46:08.728 INFO [stderr]     |                                               ^^^^^^ help: remove these parentheses
Dec 11 17:46:08.728 INFO [stderr] 
Dec 11 17:46:08.728 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 11 17:46:08.729 INFO [stderr]    --> src/eval.rs:318:47
Dec 11 17:46:08.729 INFO [stderr]     |
Dec 11 17:46:08.729 INFO [stderr] 318 |         let expected_result = AstNode::Number((3.0));
Dec 11 17:46:08.729 INFO [stderr]     |                                               ^^^^^ help: remove these parentheses
Dec 11 17:46:08.729 INFO [stderr] 
Dec 11 17:46:08.730 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 11 17:46:08.730 INFO [stderr]    --> src/eval.rs:329:47
Dec 11 17:46:08.730 INFO [stderr]     |
Dec 11 17:46:08.731 INFO [stderr] 329 |         let expected_result = AstNode::Number((4.0));
Dec 11 17:46:08.731 INFO [stderr]     |                                               ^^^^^ help: remove these parentheses
Dec 11 17:46:08.731 INFO [stderr] 
Dec 11 17:46:09.324 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.82s
Dec 11 17:46:09.324 INFO [stderr] su: No module specific data is present
Dec 11 17:46:10.324 INFO running `"docker" "inspect" "97412e45bf81fe5356cfdec4b1d98b52949e632637eb08f248fc123c1b53593e"`
Dec 11 17:46:10.603 INFO running `"docker" "rm" "-f" "97412e45bf81fe5356cfdec4b1d98b52949e632637eb08f248fc123c1b53593e"`
Dec 11 17:46:10.880 INFO [stdout] 97412e45bf81fe5356cfdec4b1d98b52949e632637eb08f248fc123c1b53593e