Dec 18 13:08:18.451 INFO checking parsimonious-0.0.8 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 13:08:18.451 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/parsimonious/0.0.8:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 13:08:18.760 INFO [stdout] c2f17b2e3fdc3e0af93422e4495b797c8c0cce412806d03f0c96d31db0782f7b
Dec 18 13:08:18.766 INFO running `"docker" "start" "-a" "c2f17b2e3fdc3e0af93422e4495b797c8c0cce412806d03f0c96d31db0782f7b"`
Dec 18 13:08:19.440 INFO [stderr]     Checking skeptic v0.4.0
Dec 18 13:08:19.444 INFO [stderr]    Compiling parsimonious v0.0.8 (/opt/crater/workdir)
Dec 18 13:08:20.736 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 13:08:20.736 INFO [stderr]     --> src/lib.rs:1591:54
Dec 18 13:08:20.736 INFO [stderr]      |
Dec 18 13:08:20.736 INFO [stderr] 1591 |     let mut iter = parser.parse(impls::Peekable::new((1..3))).unAbort();
Dec 18 13:08:20.736 INFO [stderr]      |                                                      ^^^^^^ help: remove these parentheses
Dec 18 13:08:20.736 INFO [stderr]      |
Dec 18 13:08:20.736 INFO [stderr]      = note: #[warn(unused_parens)] on by default
Dec 18 13:08:20.736 INFO [stderr] 
Dec 18 13:08:20.736 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 13:08:20.736 INFO [stderr]     --> src/lib.rs:1595:64
Dec 18 13:08:20.736 INFO [stderr]      |
Dec 18 13:08:20.736 INFO [stderr] 1595 |     let (mut iter, result) = parser.parse(impls::Peekable::new((0..3))).unCommit().unDone();
Dec 18 13:08:20.736 INFO [stderr]      |                                                                ^^^^^^ help: remove these parentheses
Dec 18 13:08:20.736 INFO [stderr] 
Dec 18 13:08:22.112 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.72s
Dec 18 13:08:23.332 INFO running `"docker" "inspect" "c2f17b2e3fdc3e0af93422e4495b797c8c0cce412806d03f0c96d31db0782f7b"`
Dec 18 13:08:23.526 INFO running `"docker" "rm" "-f" "c2f17b2e3fdc3e0af93422e4495b797c8c0cce412806d03f0c96d31db0782f7b"`
Dec 18 13:08:23.748 INFO [stdout] c2f17b2e3fdc3e0af93422e4495b797c8c0cce412806d03f0c96d31db0782f7b