Aug 11 11:52:43.771 INFO checking handoff_counter-0.8.5 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 11:52:43.771 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 11:52:43.771 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 11:52:43.771 INFO running `"docker" "create" "-v" "/tmp/crater.npbQ5hZ0zcmZ:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-6/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 11:52:44.038 INFO blam! a239b494c015f743b75147feac8dcead52c4e1784cf0982a73ae7a25b7d08964
Aug 11 11:52:44.041 INFO running `"docker" "start" "-a" "a239b494c015f743b75147feac8dcead52c4e1784cf0982a73ae7a25b7d08964"`
Aug 11 11:52:44.988 INFO kablam!     Checking handoff_counter v0.8.5 (file:///source)
Aug 11 11:52:46.371 INFO kablam! warning: variable does not need to be mutable
Aug 11 11:52:46.371 INFO kablam!   --> src/handoff_counter.rs:55:13
Aug 11 11:52:46.371 INFO kablam!    |
Aug 11 11:52:46.371 INFO kablam! 55 |         let mut v = self.vals.get_mut(&self.id).unwrap();
Aug 11 11:52:46.371 INFO kablam!    |             ----^
Aug 11 11:52:46.371 INFO kablam!    |             |
Aug 11 11:52:46.371 INFO kablam!    |             help: remove this `mut`
Aug 11 11:52:46.380 INFO kablam! warning: variable does not need to be mutable
Aug 11 11:52:46.381 INFO kablam!   --> src/handoff_counter.rs:55:13
Aug 11 11:52:46.381 INFO kablam!    |
Aug 11 11:52:46.381 INFO kablam! 55 |         let mut v = self.vals.get_mut(&self.id).unwrap();
Aug 11 11:52:46.381 INFO kablam!    |             ----^
Aug 11 11:52:46.381 INFO kablam!    |             |
Aug 11 11:52:46.381 INFO kablam!    |             help: remove this `mut`
Aug 11 11:52:46.381 INFO kablam!    |
Aug 11 11:52:46.381 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 11 11:52:46.381 INFO kablam! 
Aug 11 11:52:46.384 INFO kablam!    |
Aug 11 11:52:46.384 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 11 11:52:46.384 INFO kablam! 
Aug 11 11:52:47.507 INFO kablam! warning: type alias is never used: `Env`
Aug 11 11:52:47.507 INFO kablam!   --> src/bin/simulate.rs:14:1
Aug 11 11:52:47.507 INFO kablam!    |
Aug 11 11:52:47.507 INFO kablam! 14 | type Env<'a> = HashMap<&'a str, Cnt<'a>>;
Aug 11 11:52:47.507 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 11:52:47.508 INFO kablam!    |
Aug 11 11:52:47.508 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 11 11:52:47.508 INFO kablam! 
Aug 11 11:52:47.686 INFO kablam! warning: type alias is never used: `Env`
Aug 11 11:52:47.686 INFO kablam!   --> src/bin/simulate.rs:14:1
Aug 11 11:52:47.686 INFO kablam!    |
Aug 11 11:52:47.686 INFO kablam! 14 | type Env<'a> = HashMap<&'a str, Cnt<'a>>;
Aug 11 11:52:47.686 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 11:52:47.686 INFO kablam!    |
Aug 11 11:52:47.687 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 11 11:52:47.687 INFO kablam! 
Aug 11 11:52:47.738 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.85s
Aug 11 11:52:47.742 INFO kablam! su: No module specific data is present
Aug 11 11:52:48.279 INFO running `"docker" "rm" "-f" "a239b494c015f743b75147feac8dcead52c4e1784cf0982a73ae7a25b7d08964"`
Aug 11 11:52:48.440 INFO blam! a239b494c015f743b75147feac8dcead52c4e1784cf0982a73ae7a25b7d08964