Aug 17 17:34:00.969 INFO checking lz4util-0.1.1 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 17:34:00.969 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 17:34:00.969 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 17:34:00.969 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-6/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 17:34:01.194 INFO blam! 7aa92832b24aeeb7198a7ebb8895fa52d5cc0751f5cef6ffe841fffd671a4447
Aug 17 17:34:01.197 INFO running `"docker" "start" "-a" "7aa92832b24aeeb7198a7ebb8895fa52d5cc0751f5cef6ffe841fffd671a4447"`
Aug 17 17:34:02.345 INFO kablam!     Checking lz4util v0.1.1 (file:///source)
Aug 17 17:34:03.741 INFO kablam! warning: variable does not need to be mutable
Aug 17 17:34:03.741 INFO kablam!    --> src/main.rs:156:10
Aug 17 17:34:03.741 INFO kablam!     |
Aug 17 17:34:03.741 INFO kablam! 156 |                     let mut output : Box<Write> =
Aug 17 17:34:03.741 INFO kablam!     |                         ----^^^^^^
Aug 17 17:34:03.741 INFO kablam!     |                         |
Aug 17 17:34:03.741 INFO kablam!     |                         help: remove this `mut`
Aug 17 17:34:03.741 INFO kablam!     |
Aug 17 17:34:03.741 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 17 17:34:03.741 INFO kablam! 
Aug 17 17:34:03.880 INFO kablam! warning: variable does not need to be mutable
Aug 17 17:34:03.880 INFO kablam!    --> src/main.rs:156:10
Aug 17 17:34:03.880 INFO kablam!     |
Aug 17 17:34:03.880 INFO kablam! 156 |                     let mut output : Box<Write> =
Aug 17 17:34:03.880 INFO kablam!     |                         ----^^^^^^
Aug 17 17:34:03.880 INFO kablam!     |                         |
Aug 17 17:34:03.880 INFO kablam!     |                         help: remove this `mut`
Aug 17 17:34:03.881 INFO kablam!     |
Aug 17 17:34:03.881 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 17 17:34:03.882 INFO kablam! 
Aug 17 17:34:03.942 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.77s
Aug 17 17:34:03.949 INFO kablam! su: No module specific data is present
Aug 17 17:34:04.491 INFO running `"docker" "rm" "-f" "7aa92832b24aeeb7198a7ebb8895fa52d5cc0751f5cef6ffe841fffd671a4447"`
Aug 17 17:34:04.698 INFO blam! 7aa92832b24aeeb7198a7ebb8895fa52d5cc0751f5cef6ffe841fffd671a4447