Sep 05 19:50:31.553 INFO checking Plasticcaz/efc_rs against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 05 19:50:31.553 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 05 19:50:31.553 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-0/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 19:50:31.977 INFO blam! 6de6dcf624b697ff399fd4580c01eab3dcb2de611f2f1aef781d1282eef6732d
Sep 05 19:50:31.979 INFO running `"docker" "start" "-a" "6de6dcf624b697ff399fd4580c01eab3dcb2de611f2f1aef781d1282eef6732d"`
Sep 05 19:50:33.495 INFO kablam! usermod: no changes
Sep 05 19:50:33.666 INFO kablam!     Checking backtrace v0.3.3
Sep 05 19:50:33.674 INFO kablam!    Compiling failure_derive v0.1.0
Sep 05 19:50:34.549 INFO kablam!     Checking failure v0.1.0
Sep 05 19:50:36.951 INFO kablam!     Checking efc_syntax v0.1.0 (file:///source/efc_syntax)
Sep 05 19:50:37.594 INFO kablam! warning: unused variable: `parser`
Sep 05 19:50:37.594 INFO kablam!    --> efc_syntax/src/parser/mod.rs:455:25
Sep 05 19:50:37.594 INFO kablam!     |
Sep 05 19:50:37.594 INFO kablam! 455 | fn parse_type_specifier(parser: &mut Parser) -> ParseResult<Type> {
Sep 05 19:50:37.594 INFO kablam!     |                         ^^^^^^ help: consider using `_parser` instead
Sep 05 19:50:37.594 INFO kablam!     |
Sep 05 19:50:37.594 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 05 19:50:37.594 INFO kablam! 
Sep 05 19:50:37.750 INFO kablam!     Checking efc v0.1.0 (file:///source)
Sep 05 19:50:38.328 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.80s
Sep 05 19:50:38.332 INFO kablam! su: No module specific data is present
Sep 05 19:50:39.971 INFO running `"docker" "rm" "-f" "6de6dcf624b697ff399fd4580c01eab3dcb2de611f2f1aef781d1282eef6732d"`
Sep 05 19:50:40.216 INFO blam! 6de6dcf624b697ff399fd4580c01eab3dcb2de611f2f1aef781d1282eef6732d