Aug 11 10:14:20.424 INFO checking ktrace-0.1.0 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 10:14:20.424 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 10:14:20.424 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 10:14:20.424 INFO running `"docker" "create" "-v" "/tmp/crater.cDfYJIWrELj4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-2/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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 +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 10:14:20.683 INFO blam! 6a55bb6282c1b5c333b90cc8516b591c1a44bcea87cf3fc046528756b66ae9cf
Aug 11 10:14:20.685 INFO running `"docker" "start" "-a" "6a55bb6282c1b5c333b90cc8516b591c1a44bcea87cf3fc046528756b66ae9cf"`
Aug 11 10:14:21.927 INFO kablam!     Checking ktrace v0.1.0 (file:///source)
Aug 11 10:14:22.747 INFO kablam! warning: variable does not need to be mutable
Aug 11 10:14:22.748 INFO kablam!   --> src/lib.rs:30:17
Aug 11 10:14:22.748 INFO kablam!    |
Aug 11 10:14:22.748 INFO kablam! 30 | pub fn parse<E>(mut r: &mut io::Read) -> Result<Vec<(Header,Result<Record>)>>
Aug 11 10:14:22.748 INFO kablam!    |                 ----^
Aug 11 10:14:22.748 INFO kablam!    |                 |
Aug 11 10:14:22.748 INFO kablam!    |                 help: remove this `mut`
Aug 11 10:14:22.748 INFO kablam!    |
Aug 11 10:14:22.748 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 11 10:14:22.748 INFO kablam! 
Aug 11 10:14:22.843 INFO kablam! warning: variable does not need to be mutable
Aug 11 10:14:22.843 INFO kablam!   --> src/lib.rs:30:17
Aug 11 10:14:22.843 INFO kablam!    |
Aug 11 10:14:22.843 INFO kablam! 30 | pub fn parse<E>(mut r: &mut io::Read) -> Result<Vec<(Header,Result<Record>)>>
Aug 11 10:14:22.843 INFO kablam!    |                 ----^
Aug 11 10:14:22.843 INFO kablam!    |                 |
Aug 11 10:14:22.843 INFO kablam!    |                 help: remove this `mut`
Aug 11 10:14:22.843 INFO kablam!    |
Aug 11 10:14:22.843 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 11 10:14:22.843 INFO kablam! 
Aug 11 10:14:23.469 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.62s
Aug 11 10:14:23.475 INFO kablam! su: No module specific data is present
Aug 11 10:14:24.206 INFO running `"docker" "rm" "-f" "6a55bb6282c1b5c333b90cc8516b591c1a44bcea87cf3fc046528756b66ae9cf"`
Aug 11 10:14:24.355 INFO blam! 6a55bb6282c1b5c333b90cc8516b591c1a44bcea87cf3fc046528756b66ae9cf