Aug 10 22:51:58.920 INFO checking variable_size_byte_writer-0.1.5 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 10 22:51:58.920 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 10 22:51:58.920 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 10 22:51:58.920 INFO running `"docker" "create" "-v" "/tmp/crater.cgicOJbptAU0:/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 10 22:51:59.150 INFO blam! 2e338d8f13626e621b1d04728115488f3a0654d657cf2066b14cd7da8ca3c963
Aug 10 22:51:59.153 INFO running `"docker" "start" "-a" "2e338d8f13626e621b1d04728115488f3a0654d657cf2066b14cd7da8ca3c963"`
Aug 10 22:52:00.517 INFO kablam!     Checking typenum_loops v0.2.0
Aug 10 22:52:00.984 INFO kablam!     Checking variable_size_byte_writer v0.1.5 (file:///source)
Aug 10 22:52:02.152 INFO kablam! warning: variable does not need to be mutable
Aug 10 22:52:02.152 INFO kablam!   --> benches/benches.rs:11:9
Aug 10 22:52:02.152 INFO kablam!    |
Aug 10 22:52:02.152 INFO kablam! 11 |     let mut target = std::io::Cursor::new(vec![]);
Aug 10 22:52:02.152 INFO kablam!    |         ----^^^^^^
Aug 10 22:52:02.152 INFO kablam!    |         |
Aug 10 22:52:02.152 INFO kablam!    |         help: remove this `mut`
Aug 10 22:52:02.152 INFO kablam!    |
Aug 10 22:52:02.152 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 10 22:52:02.152 INFO kablam! 
Aug 10 22:52:02.157 INFO kablam! warning: variable does not need to be mutable
Aug 10 22:52:02.157 INFO kablam!   --> benches/benches.rs:32:9
Aug 10 22:52:02.157 INFO kablam!    |
Aug 10 22:52:02.157 INFO kablam! 32 |     let mut target = std::io::Cursor::new(vec![]);
Aug 10 22:52:02.157 INFO kablam!    |         ----^^^^^^
Aug 10 22:52:02.158 INFO kablam!    |         |
Aug 10 22:52:02.158 INFO kablam!    |         help: remove this `mut`
Aug 10 22:52:02.158 INFO kablam! 
Aug 10 22:52:02.162 INFO kablam! warning: variable does not need to be mutable
Aug 10 22:52:02.162 INFO kablam!   --> benches/benches.rs:53:9
Aug 10 22:52:02.162 INFO kablam!    |
Aug 10 22:52:02.162 INFO kablam! 53 |     let mut target = std::io::Cursor::new(vec![]);
Aug 10 22:52:02.162 INFO kablam!    |         ----^^^^^^
Aug 10 22:52:02.162 INFO kablam!    |         |
Aug 10 22:52:02.162 INFO kablam!    |         help: remove this `mut`
Aug 10 22:52:02.162 INFO kablam! 
Aug 10 22:52:02.627 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.20s
Aug 10 22:52:02.635 INFO kablam! su: No module specific data is present
Aug 10 22:52:03.078 INFO running `"docker" "rm" "-f" "2e338d8f13626e621b1d04728115488f3a0654d657cf2066b14cd7da8ca3c963"`
Aug 10 22:52:03.243 INFO blam! 2e338d8f13626e621b1d04728115488f3a0654d657cf2066b14cd7da8ca3c963