Sep 19 21:39:55.563 INFO checking robin-derives-0.3.0 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 19 21:39:55.563 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 19 21:39:55.563 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-2/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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 +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 21:39:55.739 INFO blam! 415deff47c16855b59a1f87d6eaa333554dcfed5d9520047f5ef9b9901bfa767
Sep 19 21:39:55.741 INFO running `"docker" "start" "-a" "415deff47c16855b59a1f87d6eaa333554dcfed5d9520047f5ef9b9901bfa767"`
Sep 19 21:39:56.362 INFO kablam! usermod: no changes
Sep 19 21:39:56.458 INFO kablam!     Checking syn v0.12.15
Sep 19 21:39:59.881 INFO kablam!     Checking robin-derives v0.3.0 (/source)
Sep 19 21:40:00.798 INFO kablam! warning: function is never used: `underscore`
Sep 19 21:40:00.798 INFO kablam!    --> src/jobs.rs:111:1
Sep 19 21:40:00.798 INFO kablam!     |
Sep 19 21:40:00.798 INFO kablam! 111 | fn underscore(s: &str) -> String {
Sep 19 21:40:00.798 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 21:40:00.798 INFO kablam!     |
Sep 19 21:40:00.798 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 19 21:40:00.798 INFO kablam! 
Sep 19 21:40:00.907 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.51s
Sep 19 21:40:00.909 INFO kablam! su: No module specific data is present
Sep 19 21:40:01.451 INFO running `"docker" "rm" "-f" "415deff47c16855b59a1f87d6eaa333554dcfed5d9520047f5ef9b9901bfa767"`
Sep 19 21:40:01.526 INFO blam! 415deff47c16855b59a1f87d6eaa333554dcfed5d9520047f5ef9b9901bfa767