Aug 11 08:56:46.474 INFO checking marc-1.5.0 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 08:56:46.474 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 08:56:46.474 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 08:56:46.474 INFO running `"docker" "create" "-v" "/tmp/crater.1ACcudODgkF4:/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 08:56:46.666 INFO blam! 25ec52cb16d1f4f019f809019b06c214a40be6a204ba324c20fea275aea6990c
Aug 11 08:56:46.668 INFO running `"docker" "start" "-a" "25ec52cb16d1f4f019f809019b06c214a40be6a204ba324c20fea275aea6990c"`
Aug 11 08:56:47.471 INFO kablam! warning: profile `doc` is deprecated and has no effect
Aug 11 08:56:47.504 INFO kablam!     Checking marc v1.5.0 (file:///source)
Aug 11 08:56:49.403 INFO kablam! warning: variable does not need to be mutable
Aug 11 08:56:49.403 INFO kablam!    --> src/lib.rs:110:30
Aug 11 08:56:49.404 INFO kablam!     |
Aug 11 08:56:49.404 INFO kablam! 110 |     pub fn read<T: io::Read>(mut input: &mut T) -> Result<Option<Record<'static>>> {
Aug 11 08:56:49.404 INFO kablam!     |                              ----^^^^^
Aug 11 08:56:49.404 INFO kablam!     |                              |
Aug 11 08:56:49.404 INFO kablam!     |                              help: remove this `mut`
Aug 11 08:56:49.404 INFO kablam!     |
Aug 11 08:56:49.404 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 11 08:56:49.404 INFO kablam! 
Aug 11 08:56:50.320 INFO kablam! warning: variable does not need to be mutable
Aug 11 08:56:50.320 INFO kablam!    --> src/lib.rs:110:30
Aug 11 08:56:50.320 INFO kablam!     |
Aug 11 08:56:50.320 INFO kablam! 110 |     pub fn read<T: io::Read>(mut input: &mut T) -> Result<Option<Record<'static>>> {
Aug 11 08:56:50.320 INFO kablam!     |                              ----^^^^^
Aug 11 08:56:50.320 INFO kablam!     |                              |
Aug 11 08:56:50.320 INFO kablam!     |                              help: remove this `mut`
Aug 11 08:56:50.321 INFO kablam!     |
Aug 11 08:56:50.321 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 11 08:56:50.321 INFO kablam! 
Aug 11 08:56:50.852 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.39s
Aug 11 08:56:50.856 INFO kablam! su: No module specific data is present
Aug 11 08:56:51.687 INFO running `"docker" "rm" "-f" "25ec52cb16d1f4f019f809019b06c214a40be6a204ba324c20fea275aea6990c"`
Aug 11 08:56:51.828 INFO blam! 25ec52cb16d1f4f019f809019b06c214a40be6a204ba324c20fea275aea6990c