Sep 21 13:12:18.278 INFO checking avec-0.1.0 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 13:12:18.278 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 13:12:18.278 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-1/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 13:12:18.527 INFO blam! 9f2bb8e369c97d4878276d5c877715df09e75b81722020c3dfafd366c86b3867
Sep 21 13:12:18.529 INFO running `"docker" "start" "-a" "9f2bb8e369c97d4878276d5c877715df09e75b81722020c3dfafd366c86b3867"`
Sep 21 13:12:20.229 INFO kablam! usermod: no changes
Sep 21 13:12:20.306 INFO kablam!     Checking avec v0.1.0 (/source)
Sep 21 13:12:21.066 INFO kablam! warning: variable does not need to be mutable
Sep 21 13:12:21.066 INFO kablam!    --> src/avec.rs:209:17
Sep 21 13:12:21.066 INFO kablam!     |
Sep 21 13:12:21.066 INFO kablam! 209 |             let mut data = &mut *self.data.get();
Sep 21 13:12:21.066 INFO kablam!     |                 ----^^^^
Sep 21 13:12:21.066 INFO kablam!     |                 |
Sep 21 13:12:21.066 INFO kablam!     |                 help: remove this `mut`
Sep 21 13:12:21.066 INFO kablam!     |
Sep 21 13:12:21.066 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 21 13:12:21.066 INFO kablam! 
Sep 21 13:12:21.066 INFO kablam! warning: variable does not need to be mutable
Sep 21 13:12:21.066 INFO kablam!    --> src/avec.rs:244:17
Sep 21 13:12:21.066 INFO kablam!     |
Sep 21 13:12:21.066 INFO kablam! 244 |             let mut data = &mut *self.data.get();
Sep 21 13:12:21.066 INFO kablam!     |                 ----^^^^
Sep 21 13:12:21.066 INFO kablam!     |                 |
Sep 21 13:12:21.066 INFO kablam!     |                 help: remove this `mut`
Sep 21 13:12:21.066 INFO kablam! 
Sep 21 13:12:21.138 INFO kablam! warning: variable does not need to be mutable
Sep 21 13:12:21.138 INFO kablam!    --> src/avec.rs:209:17
Sep 21 13:12:21.138 INFO kablam!     |
Sep 21 13:12:21.138 INFO kablam! 209 |             let mut data = &mut *self.data.get();
Sep 21 13:12:21.138 INFO kablam!     |                 ----^^^^
Sep 21 13:12:21.138 INFO kablam!     |                 |
Sep 21 13:12:21.138 INFO kablam!     |                 help: remove this `mut`
Sep 21 13:12:21.138 INFO kablam!     |
Sep 21 13:12:21.138 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 21 13:12:21.138 INFO kablam! 
Sep 21 13:12:21.138 INFO kablam! warning: variable does not need to be mutable
Sep 21 13:12:21.138 INFO kablam!    --> src/avec.rs:244:17
Sep 21 13:12:21.138 INFO kablam!     |
Sep 21 13:12:21.138 INFO kablam! 244 |             let mut data = &mut *self.data.get();
Sep 21 13:12:21.138 INFO kablam!     |                 ----^^^^
Sep 21 13:12:21.138 INFO kablam!     |                 |
Sep 21 13:12:21.138 INFO kablam!     |                 help: remove this `mut`
Sep 21 13:12:21.138 INFO kablam! 
Sep 21 13:12:21.904 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.65s
Sep 21 13:12:21.910 INFO kablam! su: No module specific data is present
Sep 21 13:12:22.891 INFO running `"docker" "rm" "-f" "9f2bb8e369c97d4878276d5c877715df09e75b81722020c3dfafd366c86b3867"`
Sep 21 13:12:23.005 INFO blam! 9f2bb8e369c97d4878276d5c877715df09e75b81722020c3dfafd366c86b3867