Aug 17 07:06:34.412 INFO checking variable_size_byte_writer-0.1.5 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 07:06:34.412 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 07:06:34.412 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 07:06:34.412 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-7/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 07:06:34.658 INFO blam! 9d0e1cdf043010ef46e713e5dd4371b1ee4cde3d7f920741e307b0d29c3ec20a
Aug 17 07:06:34.660 INFO running `"docker" "start" "-a" "9d0e1cdf043010ef46e713e5dd4371b1ee4cde3d7f920741e307b0d29c3ec20a"`
Aug 17 07:06:35.625 INFO kablam!     Checking typenum_loops v0.2.0
Aug 17 07:06:36.091 INFO kablam!     Checking variable_size_byte_writer v0.1.5 (file:///source)
Aug 17 07:06:37.588 INFO kablam! warning: variable does not need to be mutable
Aug 17 07:06:37.588 INFO kablam!   --> benches/benches.rs:11:9
Aug 17 07:06:37.588 INFO kablam!    |
Aug 17 07:06:37.588 INFO kablam! 11 |     let mut target = std::io::Cursor::new(vec![]);
Aug 17 07:06:37.588 INFO kablam!    |         ----^^^^^^
Aug 17 07:06:37.588 INFO kablam!    |         |
Aug 17 07:06:37.588 INFO kablam!    |         help: remove this `mut`
Aug 17 07:06:37.589 INFO kablam!    |
Aug 17 07:06:37.589 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 17 07:06:37.589 INFO kablam! 
Aug 17 07:06:37.596 INFO kablam! warning: variable does not need to be mutable
Aug 17 07:06:37.596 INFO kablam!   --> benches/benches.rs:32:9
Aug 17 07:06:37.596 INFO kablam!    |
Aug 17 07:06:37.596 INFO kablam! 32 |     let mut target = std::io::Cursor::new(vec![]);
Aug 17 07:06:37.596 INFO kablam!    |         ----^^^^^^
Aug 17 07:06:37.596 INFO kablam!    |         |
Aug 17 07:06:37.596 INFO kablam!    |         help: remove this `mut`
Aug 17 07:06:37.597 INFO kablam! 
Aug 17 07:06:37.602 INFO kablam! warning: variable does not need to be mutable
Aug 17 07:06:37.602 INFO kablam!   --> benches/benches.rs:53:9
Aug 17 07:06:37.602 INFO kablam!    |
Aug 17 07:06:37.602 INFO kablam! 53 |     let mut target = std::io::Cursor::new(vec![]);
Aug 17 07:06:37.602 INFO kablam!    |         ----^^^^^^
Aug 17 07:06:37.602 INFO kablam!    |         |
Aug 17 07:06:37.602 INFO kablam!    |         help: remove this `mut`
Aug 17 07:06:37.603 INFO kablam! 
Aug 17 07:06:38.327 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.74s
Aug 17 07:06:38.330 INFO kablam! su: No module specific data is present
Aug 17 07:06:38.827 INFO running `"docker" "rm" "-f" "9d0e1cdf043010ef46e713e5dd4371b1ee4cde3d7f920741e307b0d29c3ec20a"`
Aug 17 07:06:39.006 INFO blam! 9d0e1cdf043010ef46e713e5dd4371b1ee4cde3d7f920741e307b0d29c3ec20a