Sep 04 11:22:26.249 INFO checking marc-1.5.0 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 11:22:26.249 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 11:22:26.249 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 11:22:26.394 INFO blam! ff90d047ab89a00a80c6afc6a067daf82c858885d173d586fa700e86ff0018f4
Sep 04 11:22:26.396 INFO running `"docker" "start" "-a" "ff90d047ab89a00a80c6afc6a067daf82c858885d173d586fa700e86ff0018f4"`
Sep 04 11:22:27.050 INFO kablam! warning: profile `doc` is deprecated and has no effect
Sep 04 11:22:27.065 INFO kablam!     Checking marc v1.5.0 (file:///source)
Sep 04 11:22:28.436 INFO kablam! warning: variable does not need to be mutable
Sep 04 11:22:28.437 INFO kablam!    --> src/lib.rs:110:30
Sep 04 11:22:28.437 INFO kablam!     |
Sep 04 11:22:28.437 INFO kablam! 110 |     pub fn read<T: io::Read>(mut input: &mut T) -> Result<Option<Record<'static>>> {
Sep 04 11:22:28.437 INFO kablam!     |                              ----^^^^^
Sep 04 11:22:28.437 INFO kablam!     |                              |
Sep 04 11:22:28.437 INFO kablam!     |                              help: remove this `mut`
Sep 04 11:22:28.437 INFO kablam!     |
Sep 04 11:22:28.437 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 04 11:22:28.437 INFO kablam! 
Sep 04 11:22:28.893 INFO kablam! warning: variable does not need to be mutable
Sep 04 11:22:28.893 INFO kablam!    --> src/lib.rs:110:30
Sep 04 11:22:28.893 INFO kablam!     |
Sep 04 11:22:28.893 INFO kablam! 110 |     pub fn read<T: io::Read>(mut input: &mut T) -> Result<Option<Record<'static>>> {
Sep 04 11:22:28.893 INFO kablam!     |                              ----^^^^^
Sep 04 11:22:28.893 INFO kablam!     |                              |
Sep 04 11:22:28.893 INFO kablam!     |                              help: remove this `mut`
Sep 04 11:22:28.894 INFO kablam!     |
Sep 04 11:22:28.894 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 04 11:22:28.894 INFO kablam! 
Sep 04 11:22:29.268 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.22s
Sep 04 11:22:29.271 INFO kablam! su: No module specific data is present
Sep 04 11:22:29.674 INFO running `"docker" "rm" "-f" "ff90d047ab89a00a80c6afc6a067daf82c858885d173d586fa700e86ff0018f4"`
Sep 04 11:22:29.796 INFO blam! ff90d047ab89a00a80c6afc6a067daf82c858885d173d586fa700e86ff0018f4