Dec 17 19:48:51.969 INFO checking meddle0x53/ulc-rust against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 19:48:51.969 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 19:48:52.144 INFO [stdout] 487c761647d804b2acc4fde652d202e8c6c008e50f468feeada23660c51343f5
Dec 17 19:48:52.146 INFO running `"docker" "start" "-a" "487c761647d804b2acc4fde652d202e8c6c008e50f468feeada23660c51343f5"`
Dec 17 19:48:52.746 INFO [stderr]     Checking nix v0.5.1
Dec 17 19:48:54.984 INFO [stderr]     Checking rustyline v1.0.0
Dec 17 19:48:55.457 INFO [stderr]     Checking ulc v0.2.0 (/opt/crater/workdir)
Dec 17 19:48:55.619 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 17 19:48:55.619 INFO [stderr]   --> src/main.rs:18:23
Dec 17 19:48:55.620 INFO [stderr]    |
Dec 17 19:48:55.620 INFO [stderr] 18 |     repl::start("> ", (|s, runtime| interpreter::run(&s, runtime)))
Dec 17 19:48:55.620 INFO [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 17 19:48:55.620 INFO [stderr]    |
Dec 17 19:48:55.620 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 17 19:48:55.620 INFO [stderr] 
Dec 17 19:48:55.633 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 17 19:48:55.633 INFO [stderr]   --> src/main.rs:18:23
Dec 17 19:48:55.633 INFO [stderr]    |
Dec 17 19:48:55.633 INFO [stderr] 18 |     repl::start("> ", (|s, runtime| interpreter::run(&s, runtime)))
Dec 17 19:48:55.633 INFO [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 17 19:48:55.633 INFO [stderr]    |
Dec 17 19:48:55.633 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 17 19:48:55.633 INFO [stderr] 
Dec 17 19:48:55.933 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.22s
Dec 17 19:48:56.150 INFO running `"docker" "inspect" "487c761647d804b2acc4fde652d202e8c6c008e50f468feeada23660c51343f5"`
Dec 17 19:48:56.209 INFO running `"docker" "rm" "-f" "487c761647d804b2acc4fde652d202e8c6c008e50f468feeada23660c51343f5"`
Dec 17 19:48:56.282 INFO [stdout] 487c761647d804b2acc4fde652d202e8c6c008e50f468feeada23660c51343f5