Sep 06 08:57:38.076 INFO checking cbuf-0.1.1 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 08:57:38.077 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 08:57:38.077 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-7/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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=1000" "-e" "CMD=cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 08:57:38.207 INFO blam! 8f3df15ecda9aacefde6ad7ce7a568dd19e5a4be6bc12de30bb5cf6f01242996
Sep 06 08:57:38.209 INFO running `"docker" "start" "-a" "8f3df15ecda9aacefde6ad7ce7a568dd19e5a4be6bc12de30bb5cf6f01242996"`
Sep 06 08:57:38.875 INFO kablam! usermod: no changes
Sep 06 08:57:38.891 INFO kablam!     Checking cbuf v0.1.1 (file:///source)
Sep 06 08:57:39.308 INFO kablam! warning: variable does not need to be mutable
Sep 06 08:57:39.308 INFO kablam!    --> src/lib.rs:235:13
Sep 06 08:57:39.309 INFO kablam!     |
Sep 06 08:57:39.309 INFO kablam! 235 |         let mut buf = &mut [0u8, 2];
Sep 06 08:57:39.309 INFO kablam!     |             ----^^^
Sep 06 08:57:39.309 INFO kablam!     |             |
Sep 06 08:57:39.309 INFO kablam!     |             help: remove this `mut`
Sep 06 08:57:39.309 INFO kablam!     |
Sep 06 08:57:39.309 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 06 08:57:39.309 INFO kablam! 
Sep 06 08:57:39.315 INFO kablam! warning: variable does not need to be mutable
Sep 06 08:57:39.315 INFO kablam!    --> src/lib.rs:266:13
Sep 06 08:57:39.315 INFO kablam!     |
Sep 06 08:57:39.315 INFO kablam! 266 |         let mut buf = &mut [0u8, 0u8];
Sep 06 08:57:39.315 INFO kablam!     |             ----^^^
Sep 06 08:57:39.315 INFO kablam!     |             |
Sep 06 08:57:39.315 INFO kablam!     |             help: remove this `mut`
Sep 06 08:57:39.315 INFO kablam! 
Sep 06 08:57:39.318 INFO kablam! warning: variable does not need to be mutable
Sep 06 08:57:39.318 INFO kablam!    --> src/lib.rs:298:13
Sep 06 08:57:39.318 INFO kablam!     |
Sep 06 08:57:39.318 INFO kablam! 298 |         let mut buf = &mut [0u8, 0u8];
Sep 06 08:57:39.318 INFO kablam!     |             ----^^^
Sep 06 08:57:39.318 INFO kablam!     |             |
Sep 06 08:57:39.318 INFO kablam!     |             help: remove this `mut`
Sep 06 08:57:39.318 INFO kablam! 
Sep 06 08:57:39.344 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
Sep 06 08:57:39.346 INFO kablam! su: No module specific data is present
Sep 06 08:57:40.226 INFO running `"docker" "rm" "-f" "8f3df15ecda9aacefde6ad7ce7a568dd19e5a4be6bc12de30bb5cf6f01242996"`
Sep 06 08:57:40.319 INFO blam! 8f3df15ecda9aacefde6ad7ce7a568dd19e5a4be6bc12de30bb5cf6f01242996