Aug 01 23:16:08.746 INFO checking rusty-peg-0.3.0 against 1.27.2 for lazy_static-1
Aug 01 23:16:08.746 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 23:16:08.746 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 23:16:08.746 INFO running `"docker" "create" "-v" "/tmp/crater.PpfwaaTxS6ND:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-5/1.27.2:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 01 23:16:08.978 INFO blam! 13b4fb6ad220014dffef7b80fecc741d64d136fbee459ccf61e2d44d4e4eafd9
Aug 01 23:16:08.980 INFO running `"docker" "start" "-a" "13b4fb6ad220014dffef7b80fecc741d64d136fbee459ccf61e2d44d4e4eafd9"`
Aug 01 23:16:10.107 INFO kablam!     Checking rusty-peg v0.3.0 (file:///source)
Aug 01 23:16:11.331 INFO kablam! warning: variable does not need to be mutable
Aug 01 23:16:11.331 INFO kablam!    --> src/util.rs:169:13
Aug 01 23:16:11.331 INFO kablam!     |
Aug 01 23:16:11.331 INFO kablam! 169 |         let mut err;
Aug 01 23:16:11.331 INFO kablam!     |             ----^^^
Aug 01 23:16:11.331 INFO kablam!     |             |
Aug 01 23:16:11.331 INFO kablam!     |             help: remove this `mut`
Aug 01 23:16:11.331 INFO kablam!     |
Aug 01 23:16:11.331 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 01 23:16:11.331 INFO kablam! 
Aug 01 23:16:12.328 INFO kablam! warning: variable does not need to be mutable
Aug 01 23:16:12.328 INFO kablam!    --> src/util.rs:169:13
Aug 01 23:16:12.328 INFO kablam!     |
Aug 01 23:16:12.328 INFO kablam! 169 |         let mut err;
Aug 01 23:16:12.328 INFO kablam!     |             ----^^^
Aug 01 23:16:12.328 INFO kablam!     |             |
Aug 01 23:16:12.328 INFO kablam!     |             help: remove this `mut`
Aug 01 23:16:12.328 INFO kablam!     |
Aug 01 23:16:12.331 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 01 23:16:12.331 INFO kablam! 
Aug 01 23:16:12.580 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.57s
Aug 01 23:16:12.584 INFO kablam! su: No module specific data is present
Aug 01 23:16:13.325 INFO running `"docker" "rm" "-f" "13b4fb6ad220014dffef7b80fecc741d64d136fbee459ccf61e2d44d4e4eafd9"`
Aug 01 23:16:13.485 INFO blam! 13b4fb6ad220014dffef7b80fecc741d64d136fbee459ccf61e2d44d4e4eafd9