Sep 06 01:21:35.252 INFO checking robin-derives-0.3.0 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 01:21:35.252 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 01:21:35.252 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-3/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 01:21:35.389 INFO blam! 39d59f4dc4905e41daaa34c416532f0d4699487a87a6ac0dfbc84a56e25ea0d7
Sep 06 01:21:35.391 INFO running `"docker" "start" "-a" "39d59f4dc4905e41daaa34c416532f0d4699487a87a6ac0dfbc84a56e25ea0d7"`
Sep 06 01:21:36.105 INFO kablam! usermod: no changes
Sep 06 01:21:36.152 INFO kablam!     Checking proc-macro2 v0.2.3
Sep 06 01:21:37.418 INFO kablam!     Checking quote v0.4.2
Sep 06 01:21:38.426 INFO kablam!     Checking syn v0.12.15
Sep 06 01:21:41.876 INFO kablam!     Checking robin-derives v0.3.0 (file:///source)
Sep 06 01:21:42.902 INFO kablam! warning: function is never used: `underscore`
Sep 06 01:21:42.902 INFO kablam!    --> src/jobs.rs:111:1
Sep 06 01:21:42.902 INFO kablam!     |
Sep 06 01:21:42.902 INFO kablam! 111 | fn underscore(s: &str) -> String {
Sep 06 01:21:42.902 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 01:21:42.902 INFO kablam!     |
Sep 06 01:21:42.902 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 06 01:21:42.902 INFO kablam! 
Sep 06 01:21:43.096 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.96s
Sep 06 01:21:43.110 INFO kablam! su: No module specific data is present
Sep 06 01:21:43.821 INFO running `"docker" "rm" "-f" "39d59f4dc4905e41daaa34c416532f0d4699487a87a6ac0dfbc84a56e25ea0d7"`
Sep 06 01:21:43.941 INFO blam! 39d59f4dc4905e41daaa34c416532f0d4699487a87a6ac0dfbc84a56e25ea0d7