Dec 18 16:57:17.203 INFO checking domafic-0.2.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 16:57:17.203 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/domafic/0.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 16:57:17.598 INFO [stdout] c065351f476c79387ff245e6f5c633e5ed599a10b23ad4956a0a52d87e16ebda
Dec 18 16:57:17.606 INFO running `"docker" "start" "-a" "c065351f476c79387ff245e6f5c633e5ed599a10b23ad4956a0a52d87e16ebda"`
Dec 18 16:57:19.203 INFO [stderr]     Checking either_n v0.2.0
Dec 18 16:57:20.988 INFO [stderr]     Checking domafic v0.2.0 (/opt/crater/workdir)
Dec 18 16:57:21.990 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 16:57:21.990 INFO [stderr]    --> src/lib.rs:315:13
Dec 18 16:57:21.990 INFO [stderr]     |
Dec 18 16:57:21.990 INFO [stderr] 315 |           div((
Dec 18 16:57:21.991 INFO [stderr]     |  _____________^
Dec 18 16:57:21.991 INFO [stderr] 316 | |             table((
Dec 18 16:57:21.991 INFO [stderr] 317 | |                 if include_rows {
Dec 18 16:57:21.992 INFO [stderr] 318 | |                     Either2::One((
Dec 18 16:57:21.992 INFO [stderr] ...   |
Dec 18 16:57:21.992 INFO [stderr] 325 | |             ))
Dec 18 16:57:21.992 INFO [stderr] 326 | |         ))
Dec 18 16:57:21.993 INFO [stderr]     | |_________^
Dec 18 16:57:21.993 INFO [stderr]     |
Dec 18 16:57:21.993 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 18 16:57:21.994 INFO [stderr] help: remove these parentheses
Dec 18 16:57:21.994 INFO [stderr]     |
Dec 18 16:57:21.994 INFO [stderr] 315 |         div(
Dec 18 16:57:21.995 INFO [stderr] 316 |             table((
Dec 18 16:57:21.995 INFO [stderr] 317 |                 if include_rows {
Dec 18 16:57:21.995 INFO [stderr] 318 |                     Either2::One((
Dec 18 16:57:21.995 INFO [stderr] 319 |                         tr("a"),
Dec 18 16:57:21.995 INFO [stderr] 320 |                         tr("b"),
Dec 18 16:57:21.995 INFO [stderr]   ...
Dec 18 16:57:21.995 INFO [stderr] 
Dec 18 16:57:21.995 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 16:57:21.995 INFO [stderr]    --> src/lib.rs:316:19
Dec 18 16:57:21.995 INFO [stderr]     |
Dec 18 16:57:21.995 INFO [stderr] 316 |               table((
Dec 18 16:57:21.995 INFO [stderr]     |  ___________________^
Dec 18 16:57:21.995 INFO [stderr] 317 | |                 if include_rows {
Dec 18 16:57:21.995 INFO [stderr] 318 | |                     Either2::One((
Dec 18 16:57:21.995 INFO [stderr] 319 | |                         tr("a"),
Dec 18 16:57:21.995 INFO [stderr] ...   |
Dec 18 16:57:21.995 INFO [stderr] 324 | |                 }
Dec 18 16:57:21.995 INFO [stderr] 325 | |             ))
Dec 18 16:57:21.995 INFO [stderr]     | |_____________^
Dec 18 16:57:21.995 INFO [stderr] help: remove these parentheses
Dec 18 16:57:21.995 INFO [stderr]     |
Dec 18 16:57:21.995 INFO [stderr] 316 |             table(
Dec 18 16:57:21.995 INFO [stderr] 317 |                 if include_rows {
Dec 18 16:57:21.995 INFO [stderr] 318 |                     Either2::One((
Dec 18 16:57:21.995 INFO [stderr] 319 |                         tr("a"),
Dec 18 16:57:21.995 INFO [stderr] 320 |                         tr("b"),
Dec 18 16:57:21.995 INFO [stderr] 321 |                     ))
Dec 18 16:57:21.995 INFO [stderr]   ...
Dec 18 16:57:21.995 INFO [stderr] 
Dec 18 16:57:26.096 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 18 16:57:26.096 INFO [stderr]    --> src/lib.rs:126:27
Dec 18 16:57:26.096 INFO [stderr]     |
Dec 18 16:57:26.096 INFO [stderr] 126 | #![cfg_attr(test, feature(conservative_impl_trait))]
Dec 18 16:57:26.096 INFO [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 16:57:26.096 INFO [stderr]     |
Dec 18 16:57:26.096 INFO [stderr]     = note: #[warn(stable_features)] on by default
Dec 18 16:57:26.096 INFO [stderr] 
Dec 18 16:57:26.224 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.09s
Dec 18 16:57:27.316 INFO running `"docker" "inspect" "c065351f476c79387ff245e6f5c633e5ed599a10b23ad4956a0a52d87e16ebda"`
Dec 18 16:57:27.600 INFO running `"docker" "rm" "-f" "c065351f476c79387ff245e6f5c633e5ed599a10b23ad4956a0a52d87e16ebda"`
Dec 18 16:57:27.900 INFO [stdout] c065351f476c79387ff245e6f5c633e5ed599a10b23ad4956a0a52d87e16ebda