Nov 04 18:52:48.957 INFO checking robin-derives-0.3.0 against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 18:52:48.958 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-4/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2ad8c7b3502616aff142a4640cce911c6c2c5463-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 04 18:52:49.239 INFO blam! 77c8da669bfc4caaf5c6e9d736b704f350f55061bea88af8756d2b1f50889106
Nov 04 18:52:49.247 INFO running `"docker" "start" "-a" "77c8da669bfc4caaf5c6e9d736b704f350f55061bea88af8756d2b1f50889106"`
Nov 04 18:52:49.943 INFO kablam! usermod: no changes
Nov 04 18:52:49.975 INFO kablam!     Checking proc-macro2 v0.2.3
Nov 04 18:52:53.155 INFO kablam!     Checking quote v0.4.2
Nov 04 18:52:56.171 INFO kablam!     Checking syn v0.12.15
Nov 04 18:53:01.592 INFO kablam!     Checking robin-derives v0.3.0 (/source)
Nov 04 18:53:05.341 INFO kablam! warning: function is never used: `underscore`
Nov 04 18:53:05.342 INFO kablam!    --> src/jobs.rs:111:1
Nov 04 18:53:05.342 INFO kablam!     |
Nov 04 18:53:05.342 INFO kablam! 111 | fn underscore(s: &str) -> String {
Nov 04 18:53:05.342 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 18:53:05.343 INFO kablam!     |
Nov 04 18:53:05.343 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 04 18:53:05.343 INFO kablam! 
Nov 04 18:53:06.066 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 16.12s
Nov 04 18:53:06.079 INFO kablam! su: No module specific data is present
Nov 04 18:53:06.921 INFO running `"docker" "rm" "-f" "77c8da669bfc4caaf5c6e9d736b704f350f55061bea88af8756d2b1f50889106"`
Nov 04 18:53:07.195 INFO blam! 77c8da669bfc4caaf5c6e9d736b704f350f55061bea88af8756d2b1f50889106