Aug 17 01:57:57.426 INFO checking julioolvr/rlox against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 01:57:57.426 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 01:57:57.426 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 01:57:57.426 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-3/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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" "-e" "USER_ID=500" "-e" "CMD=cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 01:57:57.694 INFO blam! f4da80b52ca0118d0d2b8d962313dd5ef04b39d36a4f24a5d0a85b4cdbbf8743
Aug 17 01:57:57.697 INFO running `"docker" "start" "-a" "f4da80b52ca0118d0d2b8d962313dd5ef04b39d36a4f24a5d0a85b4cdbbf8743"`
Aug 17 01:57:58.571 INFO kablam!     Checking rlox v0.1.0 (file:///source)
Aug 17 01:58:03.125 INFO kablam! warning: variable does not need to be mutable
Aug 17 01:58:03.125 INFO kablam!   --> src/rlox/api.rs:62:13
Aug 17 01:58:03.125 INFO kablam!    |
Aug 17 01:58:03.125 INFO kablam! 62 |         let mut writer = Rc::new(RefCell::new(&mut cursor as &mut io::Write));
Aug 17 01:58:03.126 INFO kablam!    |             ----^^^^^^
Aug 17 01:58:03.126 INFO kablam!    |             |
Aug 17 01:58:03.126 INFO kablam!    |             help: remove this `mut`
Aug 17 01:58:03.126 INFO kablam!    |
Aug 17 01:58:03.126 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 17 01:58:03.126 INFO kablam! 
Aug 17 01:58:06.940 INFO kablam! warning: variable does not need to be mutable
Aug 17 01:58:06.940 INFO kablam!   --> src/rlox/api.rs:62:13
Aug 17 01:58:06.940 INFO kablam!    |
Aug 17 01:58:06.940 INFO kablam! 62 |         let mut writer = Rc::new(RefCell::new(&mut cursor as &mut io::Write));
Aug 17 01:58:06.940 INFO kablam!    |             ----^^^^^^
Aug 17 01:58:06.940 INFO kablam!    |             |
Aug 17 01:58:06.940 INFO kablam!    |             help: remove this `mut`
Aug 17 01:58:06.940 INFO kablam!    |
Aug 17 01:58:06.940 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 17 01:58:06.940 INFO kablam! 
Aug 17 01:58:07.164 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.65s
Aug 17 01:58:07.183 INFO kablam! su: No module specific data is present
Aug 17 01:58:07.742 INFO running `"docker" "rm" "-f" "f4da80b52ca0118d0d2b8d962313dd5ef04b39d36a4f24a5d0a85b4cdbbf8743"`
Aug 17 01:58:07.899 INFO blam! f4da80b52ca0118d0d2b8d962313dd5ef04b39d36a4f24a5d0a85b4cdbbf8743