Sep 01 20:50:39.561 INFO checking file_limit-0.0.2 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 20:50:39.561 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 20:50:39.561 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-3/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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=500" "-e" "CMD=cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 20:50:39.736 INFO blam! fc902f2e0ced001f52af6834ef0c1ca9da172f41edc03002deaa5f1bac5a42a0
Sep 01 20:50:39.737 INFO running `"docker" "start" "-a" "fc902f2e0ced001f52af6834ef0c1ca9da172f41edc03002deaa5f1bac5a42a0"`
Sep 01 20:50:40.432 INFO kablam!     Checking file_limit v0.0.2 (file:///source)
Sep 01 20:50:41.135 INFO kablam! warning: unused variable: `err`
Sep 01 20:50:41.135 INFO kablam!   --> src/lib.rs:82:13
Sep 01 20:50:41.135 INFO kablam!    |
Sep 01 20:50:41.135 INFO kablam! 82 |         Err(err) => assert!(false),
Sep 01 20:50:41.135 INFO kablam!    |             ^^^ help: consider using `_err` instead
Sep 01 20:50:41.135 INFO kablam!    |
Sep 01 20:50:41.135 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 01 20:50:41.135 INFO kablam! 
Sep 01 20:50:41.154 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
Sep 01 20:50:41.157 INFO kablam! su: No module specific data is present
Sep 01 20:50:42.005 INFO running `"docker" "rm" "-f" "fc902f2e0ced001f52af6834ef0c1ca9da172f41edc03002deaa5f1bac5a42a0"`
Sep 01 20:50:42.089 INFO blam! fc902f2e0ced001f52af6834ef0c1ca9da172f41edc03002deaa5f1bac5a42a0