Aug 02 11:16:51.109 INFO checking dono-2.0.0 against 1.27.2 for lazy_static-1
Aug 02 11:16:51.109 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 11:16:51.109 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 11:16:51.110 INFO running `"docker" "create" "-v" "/tmp/crater.swFFw1ZpK9sL:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-0/1.27.2:/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 02 11:16:51.307 INFO blam! b6bbbda4ebc886e511d8a691cf8758bfd01ccb2ee6a0da3073acc23bc8a7f1f6
Aug 02 11:16:51.310 INFO running `"docker" "start" "-a" "b6bbbda4ebc886e511d8a691cf8758bfd01ccb2ee6a0da3073acc23bc8a7f1f6"`
Aug 02 11:16:53.294 INFO kablam!     Checking os_type v0.5.0
Aug 02 11:16:53.893 INFO kablam!     Checking dono v2.0.0 (file:///source)
Aug 02 11:16:58.193 INFO kablam! warning: variable does not need to be mutable
Aug 02 11:16:58.194 INFO kablam!    --> tests/labels.rs:106:9
Aug 02 11:16:58.194 INFO kablam!     |
Aug 02 11:16:58.194 INFO kablam! 106 |     let mut label = labels.last_mut().unwrap();
Aug 02 11:16:58.194 INFO kablam!     |         ----^^^^^
Aug 02 11:16:58.194 INFO kablam!     |         |
Aug 02 11:16:58.194 INFO kablam!     |         help: remove this `mut`
Aug 02 11:16:58.194 INFO kablam!     |
Aug 02 11:16:58.194 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 02 11:16:58.194 INFO kablam! 
Aug 02 11:16:58.263 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.03s
Aug 02 11:16:58.298 INFO kablam! su: No module specific data is present
Aug 02 11:16:58.931 INFO running `"docker" "rm" "-f" "b6bbbda4ebc886e511d8a691cf8758bfd01ccb2ee6a0da3073acc23bc8a7f1f6"`
Aug 02 11:16:59.095 INFO blam! b6bbbda4ebc886e511d8a691cf8758bfd01ccb2ee6a0da3073acc23bc8a7f1f6