Aug 31 00:05:01.302 INFO checking avec-0.1.0 against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707
Aug 31 00:05:01.302 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets
Aug 31 00:05:01.302 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-0/master#ede55518431154bc761f7b2438cce9078c162700:/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 +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 00:05:01.554 INFO blam! d9b9be114620c3b6449a132771eb2c530c676fd493fa39172c0ddfc28335f77b
Aug 31 00:05:01.556 INFO running `"docker" "start" "-a" "d9b9be114620c3b6449a132771eb2c530c676fd493fa39172c0ddfc28335f77b"`
Aug 31 00:05:02.308 INFO kablam!     Checking avec v0.1.0 (file:///source)
Aug 31 00:05:02.998 INFO kablam! warning: variable does not need to be mutable
Aug 31 00:05:02.998 INFO kablam!    --> src/avec.rs:209:17
Aug 31 00:05:02.998 INFO kablam!     |
Aug 31 00:05:02.998 INFO kablam! 209 |             let mut data = &mut *self.data.get();
Aug 31 00:05:02.998 INFO kablam!     |                 ----^^^^
Aug 31 00:05:02.998 INFO kablam!     |                 |
Aug 31 00:05:02.998 INFO kablam!     |                 help: remove this `mut`
Aug 31 00:05:02.998 INFO kablam!     |
Aug 31 00:05:02.998 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 31 00:05:02.998 INFO kablam! 
Aug 31 00:05:03.000 INFO kablam! warning: variable does not need to be mutable
Aug 31 00:05:03.000 INFO kablam!    --> src/avec.rs:244:17
Aug 31 00:05:03.000 INFO kablam!     |
Aug 31 00:05:03.000 INFO kablam! 244 |             let mut data = &mut *self.data.get();
Aug 31 00:05:03.000 INFO kablam!     |                 ----^^^^
Aug 31 00:05:03.000 INFO kablam!     |                 |
Aug 31 00:05:03.000 INFO kablam!     |                 help: remove this `mut`
Aug 31 00:05:03.000 INFO kablam! 
Aug 31 00:05:03.122 INFO kablam! warning: variable does not need to be mutable
Aug 31 00:05:03.122 INFO kablam!    --> src/avec.rs:209:17
Aug 31 00:05:03.122 INFO kablam!     |
Aug 31 00:05:03.123 INFO kablam! 209 |             let mut data = &mut *self.data.get();
Aug 31 00:05:03.123 INFO kablam!     |                 ----^^^^
Aug 31 00:05:03.123 INFO kablam!     |                 |
Aug 31 00:05:03.123 INFO kablam!     |                 help: remove this `mut`
Aug 31 00:05:03.123 INFO kablam!     |
Aug 31 00:05:03.123 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 31 00:05:03.123 INFO kablam! 
Aug 31 00:05:03.124 INFO kablam! warning: variable does not need to be mutable
Aug 31 00:05:03.124 INFO kablam!    --> src/avec.rs:244:17
Aug 31 00:05:03.124 INFO kablam!     |
Aug 31 00:05:03.124 INFO kablam! 244 |             let mut data = &mut *self.data.get();
Aug 31 00:05:03.124 INFO kablam!     |                 ----^^^^
Aug 31 00:05:03.124 INFO kablam!     |                 |
Aug 31 00:05:03.124 INFO kablam!     |                 help: remove this `mut`
Aug 31 00:05:03.124 INFO kablam! 
Aug 31 00:05:03.827 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.53s
Aug 31 00:05:03.832 INFO kablam! su: No module specific data is present
Aug 31 00:05:04.292 INFO running `"docker" "rm" "-f" "d9b9be114620c3b6449a132771eb2c530c676fd493fa39172c0ddfc28335f77b"`
Aug 31 00:05:04.380 INFO blam! d9b9be114620c3b6449a132771eb2c530c676fd493fa39172c0ddfc28335f77b