Aug 30 01:30:53.101 INFO checking tac-0.2.3 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 30 01:30:53.101 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 30 01:30:53.101 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-0/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 01:30:53.298 INFO blam! b2da2b87cb1c3c420e1966633b31003b8e3ebf4b13dfc7a65a416242da62b2dd
Aug 30 01:30:53.299 INFO running `"docker" "start" "-a" "b2da2b87cb1c3c420e1966633b31003b8e3ebf4b13dfc7a65a416242da62b2dd"`
Aug 30 01:30:53.860 INFO kablam!     Checking uuid v0.4.0
Aug 30 01:30:54.473 INFO kablam!     Checking tac v0.2.3 (file:///source)
Aug 30 01:30:55.141 INFO kablam! warning: variable does not need to be mutable
Aug 30 01:30:55.141 INFO kablam!   --> src/main.rs:64:16
Aug 30 01:30:55.141 INFO kablam!    |
Aug 30 01:30:55.141 INFO kablam! 64 | fn print_bytes(mut stdout: &mut StdoutLock, bytes: &[u8]) {
Aug 30 01:30:55.141 INFO kablam!    |                ----^^^^^^
Aug 30 01:30:55.141 INFO kablam!    |                |
Aug 30 01:30:55.141 INFO kablam!    |                help: remove this `mut`
Aug 30 01:30:55.142 INFO kablam!    |
Aug 30 01:30:55.142 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 30 01:30:55.142 INFO kablam! 
Aug 30 01:30:55.199 INFO kablam! warning: variable does not need to be mutable
Aug 30 01:30:55.199 INFO kablam!   --> src/main.rs:64:16
Aug 30 01:30:55.199 INFO kablam!    |
Aug 30 01:30:55.199 INFO kablam! 64 | fn print_bytes(mut stdout: &mut StdoutLock, bytes: &[u8]) {
Aug 30 01:30:55.199 INFO kablam!    |                ----^^^^^^
Aug 30 01:30:55.199 INFO kablam!    |                |
Aug 30 01:30:55.199 INFO kablam!    |                help: remove this `mut`
Aug 30 01:30:55.199 INFO kablam!    |
Aug 30 01:30:55.199 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 30 01:30:55.199 INFO kablam! 
Aug 30 01:30:55.220 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.39s
Aug 30 01:30:55.223 INFO kablam! su: No module specific data is present
Aug 30 01:30:55.720 INFO running `"docker" "rm" "-f" "b2da2b87cb1c3c420e1966633b31003b8e3ebf4b13dfc7a65a416242da62b2dd"`
Aug 30 01:30:55.852 INFO blam! b2da2b87cb1c3c420e1966633b31003b8e3ebf4b13dfc7a65a416242da62b2dd