Aug 01 22:49:32.040 INFO checking sea-canal-0.3.0 against 1.27.2 for lazy_static-1
Aug 01 22:49:32.040 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 22:49:32.040 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 22:49:32.040 INFO running `"docker" "create" "-v" "/tmp/crater.65LrvT9Y6Dzk:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-7/1.27.2:/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 22:49:32.207 INFO blam! 7fac99abe5ab7f1f7ede5068c1da851e53c14484011d865e8f2dde9468ce861e
Aug 01 22:49:32.214 INFO running `"docker" "start" "-a" "7fac99abe5ab7f1f7ede5068c1da851e53c14484011d865e8f2dde9468ce861e"`
Aug 01 22:49:32.945 INFO kablam!     Checking sea-canal v0.3.0 (file:///source)
Aug 01 22:49:33.556 INFO kablam! warning: variable does not need to be mutable
Aug 01 22:49:33.556 INFO kablam!   --> src/pattern.rs:68:19
Aug 01 22:49:33.556 INFO kablam!    |
Aug 01 22:49:33.556 INFO kablam! 68 |     fn fmt(&self, mut fmt: &mut Formatter) -> Result<(), Error> {
Aug 01 22:49:33.556 INFO kablam!    |                   ----^^^
Aug 01 22:49:33.556 INFO kablam!    |                   |
Aug 01 22:49:33.556 INFO kablam!    |                   help: remove this `mut`
Aug 01 22:49:33.556 INFO kablam!    |
Aug 01 22:49:33.556 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 01 22:49:33.556 INFO kablam! 
Aug 01 22:49:33.568 INFO kablam! warning: variable does not need to be mutable
Aug 01 22:49:33.568 INFO kablam!    --> src/pattern.rs:160:19
Aug 01 22:49:33.568 INFO kablam!     |
Aug 01 22:49:33.568 INFO kablam! 160 |     fn fmt(&self, mut fmt: &mut Formatter) -> Result<(), Error> {
Aug 01 22:49:33.568 INFO kablam!     |                   ----^^^
Aug 01 22:49:33.568 INFO kablam!     |                   |
Aug 01 22:49:33.568 INFO kablam!     |                   help: remove this `mut`
Aug 01 22:49:33.569 INFO kablam! 
Aug 01 22:49:33.687 INFO kablam! warning: variable does not need to be mutable
Aug 01 22:49:33.687 INFO kablam!   --> src/pattern.rs:68:19
Aug 01 22:49:33.687 INFO kablam!    |
Aug 01 22:49:33.687 INFO kablam! 68 |     fn fmt(&self, mut fmt: &mut Formatter) -> Result<(), Error> {
Aug 01 22:49:33.687 INFO kablam!    |                   ----^^^
Aug 01 22:49:33.687 INFO kablam!    |                   |
Aug 01 22:49:33.687 INFO kablam!    |                   help: remove this `mut`
Aug 01 22:49:33.688 INFO kablam!    |
Aug 01 22:49:33.688 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 01 22:49:33.688 INFO kablam! 
Aug 01 22:49:33.704 INFO kablam! warning: variable does not need to be mutable
Aug 01 22:49:33.704 INFO kablam!    --> src/pattern.rs:160:19
Aug 01 22:49:33.704 INFO kablam!     |
Aug 01 22:49:33.710 INFO kablam! 160 |     fn fmt(&self, mut fmt: &mut Formatter) -> Result<(), Error> {
Aug 01 22:49:33.711 INFO kablam!     |                   ----^^^
Aug 01 22:49:33.711 INFO kablam!     |                   |
Aug 01 22:49:33.711 INFO kablam!     |                   help: remove this `mut`
Aug 01 22:49:33.711 INFO kablam! 
Aug 01 22:49:34.435 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.51s
Aug 01 22:49:34.438 INFO kablam! su: No module specific data is present
Aug 01 22:49:35.114 INFO running `"docker" "rm" "-f" "7fac99abe5ab7f1f7ede5068c1da851e53c14484011d865e8f2dde9468ce861e"`
Aug 01 22:49:35.243 INFO blam! 7fac99abe5ab7f1f7ede5068c1da851e53c14484011d865e8f2dde9468ce861e