Sep 04 21:53:06.297 INFO checking cbuf-0.1.1 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 21:53:06.297 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 21:53:06.298 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-3/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 21:53:06.500 INFO blam! 4f936be0928b25dae8ee2237fde4ed113394fc797dc7d7e6ae89b2e96fe3e015
Sep 04 21:53:06.502 INFO running `"docker" "start" "-a" "4f936be0928b25dae8ee2237fde4ed113394fc797dc7d7e6ae89b2e96fe3e015"`
Sep 04 21:53:07.189 INFO kablam!     Checking cbuf v0.1.1 (file:///source)
Sep 04 21:53:08.113 INFO kablam! warning: variable does not need to be mutable
Sep 04 21:53:08.113 INFO kablam!    --> src/lib.rs:235:13
Sep 04 21:53:08.113 INFO kablam!     |
Sep 04 21:53:08.113 INFO kablam! 235 |         let mut buf = &mut [0u8, 2];
Sep 04 21:53:08.113 INFO kablam!     |             ----^^^
Sep 04 21:53:08.113 INFO kablam!     |             |
Sep 04 21:53:08.113 INFO kablam!     |             help: remove this `mut`
Sep 04 21:53:08.113 INFO kablam!     |
Sep 04 21:53:08.113 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 04 21:53:08.113 INFO kablam! 
Sep 04 21:53:08.120 INFO kablam! warning: variable does not need to be mutable
Sep 04 21:53:08.120 INFO kablam!    --> src/lib.rs:266:13
Sep 04 21:53:08.120 INFO kablam!     |
Sep 04 21:53:08.120 INFO kablam! 266 |         let mut buf = &mut [0u8, 0u8];
Sep 04 21:53:08.120 INFO kablam!     |             ----^^^
Sep 04 21:53:08.120 INFO kablam!     |             |
Sep 04 21:53:08.120 INFO kablam!     |             help: remove this `mut`
Sep 04 21:53:08.120 INFO kablam! 
Sep 04 21:53:08.126 INFO kablam! warning: variable does not need to be mutable
Sep 04 21:53:08.126 INFO kablam!    --> src/lib.rs:298:13
Sep 04 21:53:08.126 INFO kablam!     |
Sep 04 21:53:08.126 INFO kablam! 298 |         let mut buf = &mut [0u8, 0u8];
Sep 04 21:53:08.126 INFO kablam!     |             ----^^^
Sep 04 21:53:08.126 INFO kablam!     |             |
Sep 04 21:53:08.126 INFO kablam!     |             help: remove this `mut`
Sep 04 21:53:08.126 INFO kablam! 
Sep 04 21:53:08.152 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
Sep 04 21:53:08.155 INFO kablam! su: No module specific data is present
Sep 04 21:53:08.606 INFO running `"docker" "rm" "-f" "4f936be0928b25dae8ee2237fde4ed113394fc797dc7d7e6ae89b2e96fe3e015"`
Sep 04 21:53:08.718 INFO blam! 4f936be0928b25dae8ee2237fde4ed113394fc797dc7d7e6ae89b2e96fe3e015