Aug 30 06:07:51.271 INFO checking robin-derives-0.3.0 against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707
Aug 30 06:07:51.271 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets
Aug 30 06:07:51.271 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-3/master#ede55518431154bc761f7b2438cce9078c162700:/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 +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 06:07:51.442 INFO blam! d4b0106dd1d4081e3297d3fc17c2e4af09017091161f075a1787592c04dacf8f
Aug 30 06:07:51.445 INFO running `"docker" "start" "-a" "d4b0106dd1d4081e3297d3fc17c2e4af09017091161f075a1787592c04dacf8f"`
Aug 30 06:07:52.165 INFO kablam!     Checking robin-derives v0.3.0 (file:///source)
Aug 30 06:07:54.309 INFO kablam! warning: function is never used: `underscore`
Aug 30 06:07:54.309 INFO kablam!    --> src/jobs.rs:111:1
Aug 30 06:07:54.309 INFO kablam!     |
Aug 30 06:07:54.309 INFO kablam! 111 | fn underscore(s: &str) -> String {
Aug 30 06:07:54.309 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 06:07:54.309 INFO kablam!     |
Aug 30 06:07:54.309 INFO kablam!     = note: #[warn(dead_code)] on by default
Aug 30 06:07:54.309 INFO kablam! 
Aug 30 06:07:54.440 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.30s
Aug 30 06:07:54.442 INFO kablam! su: No module specific data is present
Aug 30 06:07:54.908 INFO running `"docker" "rm" "-f" "d4b0106dd1d4081e3297d3fc17c2e4af09017091161f075a1787592c04dacf8f"`
Aug 30 06:07:54.995 INFO blam! d4b0106dd1d4081e3297d3fc17c2e4af09017091161f075a1787592c04dacf8f