Dec 19 22:18:40.855 INFO checking Plasticcaz/efc_rs against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 22:18:40.855 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/Plasticcaz/efc_rs:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 22:18:41.469 INFO [stdout] 58149765d857ca8695b290a277f4387b1d5b1c2b4905d7400aa5d3182fcfdb8f
Dec 19 22:18:41.471 INFO running `"docker" "start" "-a" "58149765d857ca8695b290a277f4387b1d5b1c2b4905d7400aa5d3182fcfdb8f"`
Dec 19 22:18:42.968 INFO [stderr]    Compiling failure_derive v0.1.0
Dec 19 22:18:42.972 INFO [stderr]     Checking failure v0.1.0
Dec 19 22:18:44.599 INFO [stderr]     Checking efc_syntax v0.1.0 (/opt/crater/workdir/efc_syntax)
Dec 19 22:18:45.052 INFO [stderr] warning: unused variable: `parser`
Dec 19 22:18:45.052 INFO [stderr]    --> efc_syntax/src/parser/mod.rs:455:25
Dec 19 22:18:45.052 INFO [stderr]     |
Dec 19 22:18:45.052 INFO [stderr] 455 | fn parse_type_specifier(parser: &mut Parser) -> ParseResult<Type> {
Dec 19 22:18:45.052 INFO [stderr]     |                         ^^^^^^ help: consider using `_parser` instead
Dec 19 22:18:45.052 INFO [stderr]     |
Dec 19 22:18:45.052 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 22:18:45.052 INFO [stderr] 
Dec 19 22:18:45.160 INFO [stderr]     Checking efc v0.1.0 (/opt/crater/workdir)
Dec 19 22:18:45.780 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.88s
Dec 19 22:18:46.455 INFO running `"docker" "inspect" "58149765d857ca8695b290a277f4387b1d5b1c2b4905d7400aa5d3182fcfdb8f"`
Dec 19 22:18:46.682 INFO running `"docker" "rm" "-f" "58149765d857ca8695b290a277f4387b1d5b1c2b4905d7400aa5d3182fcfdb8f"`
Dec 19 22:18:46.948 INFO [stdout] 58149765d857ca8695b290a277f4387b1d5b1c2b4905d7400aa5d3182fcfdb8f