Nov 29 02:15:19.587 INFO checking double-0.2.2 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 29 02:15:19.587 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-5/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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"`
Nov 29 02:15:19.889 INFO [stdout] 77a71b1b89ce3f314afa6f7009bf445f2aed39922c81519469394cfdd246ce98
Nov 29 02:15:19.892 INFO running `"docker" "start" "-a" "77a71b1b89ce3f314afa6f7009bf445f2aed39922c81519469394cfdd246ce98"`
Nov 29 02:15:21.459 INFO [stderr] usermod: no changes
Nov 29 02:15:21.544 INFO [stderr]     Checking lazysort v0.2.1
Nov 29 02:15:21.544 INFO [stderr]    Compiling double v0.2.2 (/source)
Nov 29 02:15:24.158 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 29 02:15:24.158 INFO [stderr]    --> src/mock.rs:917:13
Nov 29 02:15:24.158 INFO [stderr]     |
Nov 29 02:15:24.158 INFO [stderr] 917 |             (0..self.num_expectations));
Nov 29 02:15:24.158 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 29 02:15:24.158 INFO [stderr]     |
Nov 29 02:15:24.158 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 29 02:15:24.158 INFO [stderr] 
Nov 29 02:15:24.276 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 29 02:15:24.276 INFO [stderr]    --> src/mock.rs:917:13
Nov 29 02:15:24.276 INFO [stderr]     |
Nov 29 02:15:24.276 INFO [stderr] 917 |             (0..self.num_expectations));
Nov 29 02:15:24.276 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 29 02:15:24.276 INFO [stderr]     |
Nov 29 02:15:24.276 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 29 02:15:24.276 INFO [stderr] 
Nov 29 02:15:27.304 INFO [stderr] warning: unnecessary parentheses around method argument
Nov 29 02:15:27.304 INFO [stderr]   --> examples/function.rs:36:26
Nov 29 02:15:27.304 INFO [stderr]    |
Nov 29 02:15:27.304 INFO [stderr] 36 |     mock.use_closure_for((3), Box::new(|x| x * 2));
Nov 29 02:15:27.304 INFO [stderr]    |                          ^^^ help: remove these parentheses
Nov 29 02:15:27.304 INFO [stderr]    |
Nov 29 02:15:27.304 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 29 02:15:27.304 INFO [stderr] 
Nov 29 02:15:27.750 INFO [stderr] warning: unnecessary parentheses around method argument
Nov 29 02:15:27.750 INFO [stderr]   --> examples/macro.rs:95:9
Nov 29 02:15:27.750 INFO [stderr]    |
Nov 29 02:15:27.750 INFO [stderr] 95 |         (42),
Nov 29 02:15:27.750 INFO [stderr]    |         ^^^^ help: remove these parentheses
Nov 29 02:15:27.750 INFO [stderr] 
Nov 29 02:15:27.750 INFO [stderr] warning: unnecessary parentheses around method argument
Nov 29 02:15:27.750 INFO [stderr]    --> examples/macro.rs:104:40
Nov 29 02:15:27.750 INFO [stderr]     |
Nov 29 02:15:27.750 INFO [stderr] 104 |     store.delete_user.return_value_for((42), Ok(()));
Nov 29 02:15:27.750 INFO [stderr]     |                                        ^^^^ help: remove these parentheses
Nov 29 02:15:27.750 INFO [stderr] 
Nov 29 02:15:27.932 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.45s
Nov 29 02:15:27.940 INFO [stderr] su: No module specific data is present
Nov 29 02:15:28.644 INFO running `"docker" "inspect" "77a71b1b89ce3f314afa6f7009bf445f2aed39922c81519469394cfdd246ce98"`
Nov 29 02:15:28.943 INFO running `"docker" "rm" "-f" "77a71b1b89ce3f314afa6f7009bf445f2aed39922c81519469394cfdd246ce98"`
Nov 29 02:15:29.224 INFO [stdout] 77a71b1b89ce3f314afa6f7009bf445f2aed39922c81519469394cfdd246ce98