Nov 01 17:36:23.250 INFO checking robin-derives-0.3.0 against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 17:36:23.250 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-0/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 01 17:36:23.529 INFO blam! ce5e8348ade324d5e2c362c26fd090f379fe9c8b849542f400a0e1a387a81635
Nov 01 17:36:23.531 INFO running `"docker" "start" "-a" "ce5e8348ade324d5e2c362c26fd090f379fe9c8b849542f400a0e1a387a81635"`
Nov 01 17:36:24.500 INFO kablam! usermod: no changes
Nov 01 17:36:24.548 INFO kablam!     Checking robin-derives v0.3.0 (/source)
Nov 01 17:36:28.605 INFO kablam! warning: function is never used: `underscore`
Nov 01 17:36:28.606 INFO kablam!    --> src/jobs.rs:111:1
Nov 01 17:36:28.606 INFO kablam!     |
Nov 01 17:36:28.606 INFO kablam! 111 | fn underscore(s: &str) -> String {
Nov 01 17:36:28.606 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 17:36:28.607 INFO kablam!     |
Nov 01 17:36:28.607 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 01 17:36:28.607 INFO kablam! 
Nov 01 17:36:28.940 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.41s
Nov 01 17:36:28.941 INFO kablam! su: No module specific data is present
Nov 01 17:36:29.988 INFO running `"docker" "rm" "-f" "ce5e8348ade324d5e2c362c26fd090f379fe9c8b849542f400a0e1a387a81635"`
Nov 01 17:36:30.288 INFO blam! ce5e8348ade324d5e2c362c26fd090f379fe9c8b849542f400a0e1a387a81635