Oct 13 13:18:40.470 INFO checking irmatch-0.2.0 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 13:18:40.470 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-4/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 13 13:18:40.957 INFO blam! a660fc1d380bd303b7bd84b40f7cb30b7a5f639133cfed7d768e6cffbd36dfc4
Oct 13 13:18:40.968 INFO running `"docker" "start" "-a" "a660fc1d380bd303b7bd84b40f7cb30b7a5f639133cfed7d768e6cffbd36dfc4"`
Oct 13 13:18:42.132 INFO kablam! usermod: no changes
Oct 13 13:18:42.200 INFO kablam!     Checking irmatch v0.2.0 (/source)
Oct 13 13:18:43.436 INFO kablam! warning: unused variable: `v`
Oct 13 13:18:43.436 INFO kablam!   --> src/lib.rs:64:13
Oct 13 13:18:43.436 INFO kablam!    |
Oct 13 13:18:43.436 INFO kablam! 64 |         let v = irmatch!(t; T::D => ());
Oct 13 13:18:43.436 INFO kablam!    |             ^ help: consider using `_v` instead
Oct 13 13:18:43.436 INFO kablam!    |
Oct 13 13:18:43.436 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 13:18:43.436 INFO kablam! 
Oct 13 13:18:43.436 INFO kablam! warning: unused variable: `v`
Oct 13 13:18:43.436 INFO kablam!   --> src/lib.rs:67:13
Oct 13 13:18:43.436 INFO kablam!    |
Oct 13 13:18:43.436 INFO kablam! 67 |         let v = irmatch!(t; T::E{..} => ());
Oct 13 13:18:43.436 INFO kablam!    |             ^ help: consider using `_v` instead
Oct 13 13:18:43.436 INFO kablam! 
Oct 13 13:18:43.464 INFO kablam! warning: variant is never constructed: `C`
Oct 13 13:18:43.464 INFO kablam!   --> src/lib.rs:21:9
Oct 13 13:18:43.464 INFO kablam!    |
Oct 13 13:18:43.464 INFO kablam! 21 |         C(i32, bool),
Oct 13 13:18:43.464 INFO kablam!    |         ^^^^^^^^^^^^
Oct 13 13:18:43.464 INFO kablam!    |
Oct 13 13:18:43.464 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 13:18:43.464 INFO kablam! 
Oct 13 13:18:43.499 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
Oct 13 13:18:43.499 INFO kablam! su: No module specific data is present
Oct 13 13:18:44.224 INFO running `"docker" "rm" "-f" "a660fc1d380bd303b7bd84b40f7cb30b7a5f639133cfed7d768e6cffbd36dfc4"`
Oct 13 13:18:44.482 INFO blam! a660fc1d380bd303b7bd84b40f7cb30b7a5f639133cfed7d768e6cffbd36dfc4