Jul 11 20:00:04.076 INFO checking tac-0.2.3 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 11 20:00:04.076 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 11 20:00:04.076 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 11 20:00:04.076 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-0/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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 +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 11 20:00:04.274 INFO blam! 78fb0901a61aeed55154178e56b0a432716ad55c11e7c5b0d4dec3be59cf5ba9
Jul 11 20:00:04.276 INFO running `"docker" "start" "-a" "78fb0901a61aeed55154178e56b0a432716ad55c11e7c5b0d4dec3be59cf5ba9"`
Jul 11 20:00:05.230 INFO kablam!     Checking memmap v0.5.2
Jul 11 20:00:06.013 INFO kablam!     Checking tac v0.2.3 (file:///source)
Jul 11 20:00:07.099 INFO kablam! warning: variable does not need to be mutable
Jul 11 20:00:07.099 INFO kablam!   --> src/main.rs:64:16
Jul 11 20:00:07.099 INFO kablam!    |
Jul 11 20:00:07.100 INFO kablam! 64 | fn print_bytes(mut stdout: &mut StdoutLock, bytes: &[u8]) {
Jul 11 20:00:07.100 INFO kablam!    |                ----^^^^^^
Jul 11 20:00:07.100 INFO kablam!    |                |
Jul 11 20:00:07.100 INFO kablam!    |                help: remove this `mut`
Jul 11 20:00:07.100 INFO kablam!    |
Jul 11 20:00:07.100 INFO kablam!    = note: #[warn(unused_mut)] on by default
Jul 11 20:00:07.100 INFO kablam! 
Jul 11 20:00:07.181 INFO kablam! warning: variable does not need to be mutable
Jul 11 20:00:07.181 INFO kablam!   --> src/main.rs:64:16
Jul 11 20:00:07.181 INFO kablam!    |
Jul 11 20:00:07.181 INFO kablam! 64 | fn print_bytes(mut stdout: &mut StdoutLock, bytes: &[u8]) {
Jul 11 20:00:07.181 INFO kablam!    |                ----^^^^^^
Jul 11 20:00:07.181 INFO kablam!    |                |
Jul 11 20:00:07.181 INFO kablam!    |                help: remove this `mut`
Jul 11 20:00:07.190 INFO kablam!    |
Jul 11 20:00:07.190 INFO kablam!    = note: #[warn(unused_mut)] on by default
Jul 11 20:00:07.190 INFO kablam! 
Jul 11 20:00:07.268 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.11s
Jul 11 20:00:07.275 INFO kablam! su: No module specific data is present
Jul 11 20:00:07.911 INFO running `"docker" "rm" "-f" "78fb0901a61aeed55154178e56b0a432716ad55c11e7c5b0d4dec3be59cf5ba9"`
Jul 11 20:00:08.095 INFO blam! 78fb0901a61aeed55154178e56b0a432716ad55c11e7c5b0d4dec3be59cf5ba9