Aug 17 23:31:49.799 INFO checking erl_pp-0.1.3 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 23:31:49.799 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 23:31:49.799 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 23:31:49.799 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-6/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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 +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 23:31:50.057 INFO blam! 967bc2af9173f668c52da1b149b25730e599bf9999d73839546b51def539f335
Aug 17 23:31:50.060 INFO running `"docker" "start" "-a" "967bc2af9173f668c52da1b149b25730e599bf9999d73839546b51def539f335"`
Aug 17 23:31:51.121 INFO kablam!     Checking erl_tokenize v0.3.7
Aug 17 23:31:54.159 INFO kablam!     Checking erl_pp v0.1.3 (file:///source)
Aug 17 23:32:00.337 INFO kablam! warning: variable does not need to be mutable
Aug 17 23:32:00.338 INFO kablam!    --> src/preprocessor.rs:225:21
Aug 17 23:32:00.338 INFO kablam!     |
Aug 17 23:32:00.339 INFO kablam! 225 |                 let mut b = track!(self.branches.last_mut().ok_or(Error::invalid_input()))?;
Aug 17 23:32:00.339 INFO kablam!     |                     ----^
Aug 17 23:32:00.339 INFO kablam!     |                     |
Aug 17 23:32:00.339 INFO kablam!     |                     help: remove this `mut`
Aug 17 23:32:00.339 INFO kablam!     |
Aug 17 23:32:00.339 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 17 23:32:00.339 INFO kablam! 
Aug 17 23:32:00.610 INFO kablam! warning: variable does not need to be mutable
Aug 17 23:32:00.610 INFO kablam!    --> src/preprocessor.rs:225:21
Aug 17 23:32:00.610 INFO kablam!     |
Aug 17 23:32:00.610 INFO kablam! 225 |                 let mut b = track!(self.branches.last_mut().ok_or(Error::invalid_input()))?;
Aug 17 23:32:00.610 INFO kablam!     |                     ----^
Aug 17 23:32:00.610 INFO kablam!     |                     |
Aug 17 23:32:00.610 INFO kablam!     |                     help: remove this `mut`
Aug 17 23:32:00.610 INFO kablam!     |
Aug 17 23:32:00.610 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 17 23:32:00.610 INFO kablam! 
Aug 17 23:32:04.199 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 13.21s
Aug 17 23:32:04.211 INFO kablam! su: No module specific data is present
Aug 17 23:32:04.764 INFO running `"docker" "rm" "-f" "967bc2af9173f668c52da1b149b25730e599bf9999d73839546b51def539f335"`
Aug 17 23:32:04.943 INFO blam! 967bc2af9173f668c52da1b149b25730e599bf9999d73839546b51def539f335