Nov 01 21:02:51.875 INFO checking irmatch-0.2.0 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 21:02:51.877 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-4/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 21:02:52.153 INFO blam! 2cd115d7646c715cc44f58738ff47d92d1376efe6341ab357e0813a869519b2f
Nov 01 21:02:52.154 INFO running `"docker" "start" "-a" "2cd115d7646c715cc44f58738ff47d92d1376efe6341ab357e0813a869519b2f"`
Nov 01 21:02:52.796 INFO kablam! usermod: no changes
Nov 01 21:02:52.821 INFO kablam!     Checking irmatch v0.2.0 (/source)
Nov 01 21:02:53.545 INFO kablam! warning: unused variable: `v`
Nov 01 21:02:53.545 INFO kablam!   --> src/lib.rs:64:13
Nov 01 21:02:53.546 INFO kablam!    |
Nov 01 21:02:53.546 INFO kablam! 64 |         let v = irmatch!(t; T::D => ());
Nov 01 21:02:53.546 INFO kablam!    |             ^ help: consider using `_v` instead
Nov 01 21:02:53.546 INFO kablam!    |
Nov 01 21:02:53.547 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 21:02:53.547 INFO kablam! 
Nov 01 21:02:53.547 INFO kablam! warning: unused variable: `v`
Nov 01 21:02:53.547 INFO kablam!   --> src/lib.rs:67:13
Nov 01 21:02:53.548 INFO kablam!    |
Nov 01 21:02:53.548 INFO kablam! 67 |         let v = irmatch!(t; T::E{..} => ());
Nov 01 21:02:53.548 INFO kablam!    |             ^ help: consider using `_v` instead
Nov 01 21:02:53.548 INFO kablam! 
Nov 01 21:02:53.564 INFO kablam! warning: variant is never constructed: `C`
Nov 01 21:02:53.564 INFO kablam!   --> src/lib.rs:21:9
Nov 01 21:02:53.564 INFO kablam!    |
Nov 01 21:02:53.564 INFO kablam! 21 |         C(i32, bool),
Nov 01 21:02:53.565 INFO kablam!    |         ^^^^^^^^^^^^
Nov 01 21:02:53.565 INFO kablam!    |
Nov 01 21:02:53.565 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 21:02:53.566 INFO kablam! 
Nov 01 21:02:53.591 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
Nov 01 21:02:53.594 INFO kablam! su: No module specific data is present
Nov 01 21:02:54.190 INFO running `"docker" "rm" "-f" "2cd115d7646c715cc44f58738ff47d92d1376efe6341ab357e0813a869519b2f"`
Nov 01 21:02:54.372 INFO blam! 2cd115d7646c715cc44f58738ff47d92d1376efe6341ab357e0813a869519b2f