Aug 02 09:21:44.480 INFO checking genio-0.1.0 against 1.27.2+tmplazy for lazy_static-1
Aug 02 09:21:44.480 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 09:21:44.480 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 09:21:44.480 INFO running `"docker" "create" "-v" "/tmp/crater.Z98IncAoGACw:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-6/1.27.2+tmplazy:/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 09:21:44.740 INFO blam! 1770d1db75c92d1cda5cf8700b0425efc823a11cb6a5e24d283015a4eb5bbd16
Aug 02 09:21:44.745 INFO running `"docker" "start" "-a" "1770d1db75c92d1cda5cf8700b0425efc823a11cb6a5e24d283015a4eb5bbd16"`
Aug 02 09:21:46.668 INFO kablam!     Checking genio v0.1.0 (file:///source)
Aug 02 09:21:48.201 INFO kablam! warning: variable does not need to be mutable
Aug 02 09:21:48.201 INFO kablam!   --> src/util/repeat_bytes.rs:13:24
Aug 02 09:21:48.201 INFO kablam!    |
Aug 02 09:21:48.201 INFO kablam! 13 |     fn read(&mut self, mut buf: &mut [u8]) -> Result<usize, Self::ReadError> {
Aug 02 09:21:48.201 INFO kablam!    |                        ----^^^
Aug 02 09:21:48.201 INFO kablam!    |                        |
Aug 02 09:21:48.202 INFO kablam!    |                        help: remove this `mut`
Aug 02 09:21:48.202 INFO kablam!    |
Aug 02 09:21:48.202 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 02 09:21:48.202 INFO kablam! 
Aug 02 09:21:48.322 INFO kablam! warning: variable does not need to be mutable
Aug 02 09:21:48.322 INFO kablam!   --> src/util/repeat_bytes.rs:13:24
Aug 02 09:21:48.322 INFO kablam!    |
Aug 02 09:21:48.322 INFO kablam! 13 |     fn read(&mut self, mut buf: &mut [u8]) -> Result<usize, Self::ReadError> {
Aug 02 09:21:48.322 INFO kablam!    |                        ----^^^
Aug 02 09:21:48.322 INFO kablam!    |                        |
Aug 02 09:21:48.322 INFO kablam!    |                        help: remove this `mut`
Aug 02 09:21:48.322 INFO kablam!    |
Aug 02 09:21:48.322 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 02 09:21:48.322 INFO kablam! 
Aug 02 09:21:48.372 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.74s
Aug 02 09:21:48.375 INFO kablam! su: No module specific data is present
Aug 02 09:21:49.631 INFO running `"docker" "rm" "-f" "1770d1db75c92d1cda5cf8700b0425efc823a11cb6a5e24d283015a4eb5bbd16"`
Aug 02 09:21:49.801 INFO blam! 1770d1db75c92d1cda5cf8700b0425efc823a11cb6a5e24d283015a4eb5bbd16