Aug 11 01:05:11.545 INFO checking stderr-0.8.0 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 11 01:05:11.545 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 01:05:11.545 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 01:05:11.546 INFO running `"docker" "create" "-v" "/tmp/crater.sIqqqMQh9uWc:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-7/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 01:05:11.784 INFO blam! 883c0c3e96327fc361749c28502b9e4d3836d5c4ea49bac0ef07a21c7217f5d7
Aug 11 01:05:11.785 INFO running `"docker" "start" "-a" "883c0c3e96327fc361749c28502b9e4d3836d5c4ea49bac0ef07a21c7217f5d7"`
Aug 11 01:05:12.930 INFO kablam!     Checking stderr v0.8.0 (file:///source)
Aug 11 01:05:13.651 INFO kablam! warning: variable does not need to be mutable
Aug 11 01:05:13.651 INFO kablam!   --> src/log/mod.rs:40:13
Aug 11 01:05:13.651 INFO kablam!    |
Aug 11 01:05:13.651 INFO kablam! 40 |         let mut logger = LOGGER.as_mut();
Aug 11 01:05:13.651 INFO kablam!    |             ----^^^^^^
Aug 11 01:05:13.651 INFO kablam!    |             |
Aug 11 01:05:13.651 INFO kablam!    |             help: remove this `mut`
Aug 11 01:05:13.651 INFO kablam!    |
Aug 11 01:05:13.651 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 11 01:05:13.651 INFO kablam! 
Aug 11 01:05:13.677 INFO kablam! warning: variable does not need to be mutable
Aug 11 01:05:13.677 INFO kablam!    --> src/log/mod.rs:137:13
Aug 11 01:05:13.677 INFO kablam!     |
Aug 11 01:05:13.677 INFO kablam! 137 |         let mut logger = LOGGER.as_mut();
Aug 11 01:05:13.677 INFO kablam!     |             ----^^^^^^
Aug 11 01:05:13.677 INFO kablam!     |             |
Aug 11 01:05:13.677 INFO kablam!     |             help: remove this `mut`
Aug 11 01:05:13.677 INFO kablam! 
Aug 11 01:05:13.748 INFO kablam! warning: unnecessary `unsafe` block
Aug 11 01:05:13.748 INFO kablam!   --> src/static_mut.rs:89:9
Aug 11 01:05:13.748 INFO kablam!    |
Aug 11 01:05:13.748 INFO kablam! 89 |         unsafe {self.0.into_inner()}
Aug 11 01:05:13.748 INFO kablam!    |         ^^^^^^ unnecessary `unsafe` block
Aug 11 01:05:13.748 INFO kablam!    |
Aug 11 01:05:13.748 INFO kablam!    = note: #[warn(unused_unsafe)] on by default
Aug 11 01:05:13.748 INFO kablam! 
Aug 11 01:05:13.804 INFO kablam! warning: variable does not need to be mutable
Aug 11 01:05:13.804 INFO kablam!   --> src/log/mod.rs:40:13
Aug 11 01:05:13.804 INFO kablam!    |
Aug 11 01:05:13.805 INFO kablam! 40 |         let mut logger = LOGGER.as_mut();
Aug 11 01:05:13.805 INFO kablam!    |             ----^^^^^^
Aug 11 01:05:13.805 INFO kablam!    |             |
Aug 11 01:05:13.805 INFO kablam!    |             help: remove this `mut`
Aug 11 01:05:13.805 INFO kablam!    |
Aug 11 01:05:13.805 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 11 01:05:13.805 INFO kablam! 
Aug 11 01:05:13.830 INFO kablam! warning: variable does not need to be mutable
Aug 11 01:05:13.830 INFO kablam!    --> src/log/mod.rs:137:13
Aug 11 01:05:13.830 INFO kablam!     |
Aug 11 01:05:13.830 INFO kablam! 137 |         let mut logger = LOGGER.as_mut();
Aug 11 01:05:13.830 INFO kablam!     |             ----^^^^^^
Aug 11 01:05:13.830 INFO kablam!     |             |
Aug 11 01:05:13.830 INFO kablam!     |             help: remove this `mut`
Aug 11 01:05:13.830 INFO kablam! 
Aug 11 01:05:13.927 INFO kablam! warning: unnecessary `unsafe` block
Aug 11 01:05:13.927 INFO kablam!   --> src/static_mut.rs:89:9
Aug 11 01:05:13.927 INFO kablam!    |
Aug 11 01:05:13.927 INFO kablam! 89 |         unsafe {self.0.into_inner()}
Aug 11 01:05:13.927 INFO kablam!    |         ^^^^^^ unnecessary `unsafe` block
Aug 11 01:05:13.927 INFO kablam!    |
Aug 11 01:05:13.928 INFO kablam!    = note: #[warn(unused_unsafe)] on by default
Aug 11 01:05:13.928 INFO kablam! 
Aug 11 01:05:14.311 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.45s
Aug 11 01:05:14.317 INFO kablam! su: No module specific data is present
Aug 11 01:05:15.008 INFO running `"docker" "rm" "-f" "883c0c3e96327fc361749c28502b9e4d3836d5c4ea49bac0ef07a21c7217f5d7"`
Aug 11 01:05:15.148 INFO blam! 883c0c3e96327fc361749c28502b9e4d3836d5c4ea49bac0ef07a21c7217f5d7