Sep 01 09:12:15.740 INFO checking robin-derives-0.3.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 09:12:15.740 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 09:12:15.740 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/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 09:12:15.958 INFO blam! 4abdccbb0ac39af86290cb6dbebe3cee03ed561853ef31189d1854090b79b5a3
Sep 01 09:12:15.960 INFO running `"docker" "start" "-a" "4abdccbb0ac39af86290cb6dbebe3cee03ed561853ef31189d1854090b79b5a3"`
Sep 01 09:12:16.564 INFO kablam!     Checking robin-derives v0.3.0 (file:///source)
Sep 01 09:12:19.100 INFO kablam! warning: function is never used: `underscore`
Sep 01 09:12:19.100 INFO kablam!    --> src/jobs.rs:111:1
Sep 01 09:12:19.100 INFO kablam!     |
Sep 01 09:12:19.100 INFO kablam! 111 | fn underscore(s: &str) -> String {
Sep 01 09:12:19.100 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 09:12:19.100 INFO kablam!     |
Sep 01 09:12:19.100 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 01 09:12:19.100 INFO kablam! 
Sep 01 09:12:19.187 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.65s
Sep 01 09:12:19.190 INFO kablam! su: No module specific data is present
Sep 01 09:12:19.897 INFO running `"docker" "rm" "-f" "4abdccbb0ac39af86290cb6dbebe3cee03ed561853ef31189d1854090b79b5a3"`
Sep 01 09:12:20.013 INFO blam! 4abdccbb0ac39af86290cb6dbebe3cee03ed561853ef31189d1854090b79b5a3