Aug 18 03:56:08.137 INFO checking alto-1.1.4 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 18 03:56:08.137 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 18 03:56:08.137 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 18 03:56:08.137 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-5/master#142bb27373126edf8367f526358b6c72ecf1d8df:/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 +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 18 03:56:08.398 INFO blam! 3381b0da39bf1970fd41d0b870f06cd3911d732f7e3c4717b8051807d46be50e
Aug 18 03:56:08.401 INFO running `"docker" "start" "-a" "3381b0da39bf1970fd41d0b870f06cd3911d732f7e3c4717b8051807d46be50e"`
Aug 18 03:56:09.430 INFO kablam!    Compiling procedural-masquerade v0.1.5
Aug 18 03:56:09.430 INFO kablam!     Checking stable_deref_trait v1.1.1
Aug 18 03:56:09.432 INFO kablam!    Compiling syn v0.11.11
Aug 18 03:56:36.352 INFO kablam!    Compiling rental-impl v0.4.15
Aug 18 03:57:02.414 INFO kablam!     Checking rental v0.4.16
Aug 18 03:57:04.197 INFO kablam!     Checking al-sys v0.4.1
Aug 18 03:57:07.524 INFO kablam!     Checking alto v1.1.4 (file:///source)
Aug 18 03:57:23.325 INFO kablam! warning: variable does not need to be mutable
Aug 18 03:57:23.325 INFO kablam!    --> src/alc.rs:948:7
Aug 18 03:57:23.325 INFO kablam!     |
Aug 18 03:57:23.325 INFO kablam! 948 |         let mut data = data.as_buffer_data_mut();
Aug 18 03:57:23.325 INFO kablam!     |             ----^^^^
Aug 18 03:57:23.325 INFO kablam!     |             |
Aug 18 03:57:23.325 INFO kablam!     |             help: remove this `mut`
Aug 18 03:57:23.325 INFO kablam!     |
Aug 18 03:57:23.325 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 18 03:57:23.325 INFO kablam! 
Aug 18 03:57:23.345 INFO kablam! warning: variable does not need to be mutable
Aug 18 03:57:23.346 INFO kablam!    --> src/alc.rs:948:7
Aug 18 03:57:23.346 INFO kablam!     |
Aug 18 03:57:23.346 INFO kablam! 948 |         let mut data = data.as_buffer_data_mut();
Aug 18 03:57:23.346 INFO kablam!     |             ----^^^^
Aug 18 03:57:23.346 INFO kablam!     |             |
Aug 18 03:57:23.346 INFO kablam!     |             help: remove this `mut`
Aug 18 03:57:23.346 INFO kablam!     |
Aug 18 03:57:23.346 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 18 03:57:23.346 INFO kablam! 
Aug 18 03:57:31.685 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 22s
Aug 18 03:57:31.699 INFO kablam! su: No module specific data is present
Aug 18 03:57:32.212 INFO running `"docker" "rm" "-f" "3381b0da39bf1970fd41d0b870f06cd3911d732f7e3c4717b8051807d46be50e"`
Aug 18 03:57:32.385 INFO blam! 3381b0da39bf1970fd41d0b870f06cd3911d732f7e3c4717b8051807d46be50e