Aug 02 05:56:21.372 INFO checking ktrace-0.1.0 against 1.27.2 for lazy_static-1
Aug 02 05:56:21.372 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 05:56:21.372 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 05:56:21.372 INFO running `"docker" "create" "-v" "/tmp/crater.wKxGJR8HMOc8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-6/1.27.2:/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 +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 02 05:56:21.677 INFO blam! 3bf8405d81dd23f61444597774c0b581d242408067dca904ee50859bc2864d0c
Aug 02 05:56:21.679 INFO running `"docker" "start" "-a" "3bf8405d81dd23f61444597774c0b581d242408067dca904ee50859bc2864d0c"`
Aug 02 05:56:23.035 INFO kablam!     Checking ktrace v0.1.0 (file:///source)
Aug 02 05:56:23.955 INFO kablam! warning: variable does not need to be mutable
Aug 02 05:56:23.955 INFO kablam!   --> src/lib.rs:30:17
Aug 02 05:56:23.955 INFO kablam!    |
Aug 02 05:56:23.955 INFO kablam! 30 | pub fn parse<E>(mut r: &mut io::Read) -> Result<Vec<(Header,Result<Record>)>>
Aug 02 05:56:23.955 INFO kablam!    |                 ----^
Aug 02 05:56:23.955 INFO kablam!    |                 |
Aug 02 05:56:23.955 INFO kablam!    |                 help: remove this `mut`
Aug 02 05:56:23.955 INFO kablam!    |
Aug 02 05:56:23.955 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 02 05:56:23.955 INFO kablam! 
Aug 02 05:56:24.094 INFO kablam! warning: variable does not need to be mutable
Aug 02 05:56:24.094 INFO kablam!   --> src/lib.rs:30:17
Aug 02 05:56:24.094 INFO kablam!    |
Aug 02 05:56:24.094 INFO kablam! 30 | pub fn parse<E>(mut r: &mut io::Read) -> Result<Vec<(Header,Result<Record>)>>
Aug 02 05:56:24.094 INFO kablam!    |                 ----^
Aug 02 05:56:24.094 INFO kablam!    |                 |
Aug 02 05:56:24.094 INFO kablam!    |                 help: remove this `mut`
Aug 02 05:56:24.094 INFO kablam!    |
Aug 02 05:56:24.094 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 02 05:56:24.094 INFO kablam! 
Aug 02 05:56:25.088 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.13s
Aug 02 05:56:25.095 INFO kablam! su: No module specific data is present
Aug 02 05:56:25.918 INFO running `"docker" "rm" "-f" "3bf8405d81dd23f61444597774c0b581d242408067dca904ee50859bc2864d0c"`
Aug 02 05:56:26.098 INFO blam! 3bf8405d81dd23f61444597774c0b581d242408067dca904ee50859bc2864d0c