Dec 17 19:48:51.106 INFO checking meddle0x53/ulc-rust against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 19:48:51.106 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/meddle0x53/ulc-rust:/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 17 19:48:51.414 INFO [stdout] 9a8ee5b0380bca0b0eb519e1e8b162830454525a80bbceb8278cc1f7638ffef3
Dec 17 19:48:51.416 INFO running `"docker" "start" "-a" "9a8ee5b0380bca0b0eb519e1e8b162830454525a80bbceb8278cc1f7638ffef3"`
Dec 17 19:48:51.969 INFO [stderr]     Checking nix v0.5.1
Dec 17 19:48:54.201 INFO [stderr]     Checking rustyline v1.0.0
Dec 17 19:48:54.731 INFO [stderr]     Checking ulc v0.2.0 (/opt/crater/workdir)
Dec 17 19:48:54.873 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 17 19:48:54.873 INFO [stderr]   --> src/main.rs:18:23
Dec 17 19:48:54.873 INFO [stderr]    |
Dec 17 19:48:54.873 INFO [stderr] 18 |     repl::start("> ", (|s, runtime| interpreter::run(&s, runtime)))
Dec 17 19:48:54.873 INFO [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 17 19:48:54.873 INFO [stderr]    |
Dec 17 19:48:54.873 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 17 19:48:54.873 INFO [stderr] 
Dec 17 19:48:54.922 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 17 19:48:54.922 INFO [stderr]   --> src/main.rs:18:23
Dec 17 19:48:54.922 INFO [stderr]    |
Dec 17 19:48:54.922 INFO [stderr] 18 |     repl::start("> ", (|s, runtime| interpreter::run(&s, runtime)))
Dec 17 19:48:54.922 INFO [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 17 19:48:54.922 INFO [stderr]    |
Dec 17 19:48:54.922 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 17 19:48:54.922 INFO [stderr] 
Dec 17 19:48:55.213 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.27s
Dec 17 19:48:55.482 INFO running `"docker" "inspect" "9a8ee5b0380bca0b0eb519e1e8b162830454525a80bbceb8278cc1f7638ffef3"`
Dec 17 19:48:55.558 INFO running `"docker" "rm" "-f" "9a8ee5b0380bca0b0eb519e1e8b162830454525a80bbceb8278cc1f7638ffef3"`
Dec 17 19:48:55.648 INFO [stdout] 9a8ee5b0380bca0b0eb519e1e8b162830454525a80bbceb8278cc1f7638ffef3