Sep 06 04:01:59.661 INFO checking marc-1.5.0 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 04:01:59.661 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 04:01:59.661 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-6/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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=1000" "-e" "CMD=cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 04:01:59.796 INFO blam! bb877f1542da2fccbb096deda3193d0d4b67fd9c9cfe16207ff51e4be8740d8c
Sep 06 04:01:59.803 INFO running `"docker" "start" "-a" "bb877f1542da2fccbb096deda3193d0d4b67fd9c9cfe16207ff51e4be8740d8c"`
Sep 06 04:02:00.494 INFO kablam! usermod: no changes
Sep 06 04:02:00.534 INFO kablam! warning: profile `doc` is deprecated and has no effect
Sep 06 04:02:00.549 INFO kablam!     Checking marc v1.5.0 (file:///source)
Sep 06 04:02:01.409 INFO kablam! warning: variable does not need to be mutable
Sep 06 04:02:01.409 INFO kablam!    --> src/lib.rs:110:30
Sep 06 04:02:01.409 INFO kablam!     |
Sep 06 04:02:01.409 INFO kablam! 110 |     pub fn read<T: io::Read>(mut input: &mut T) -> Result<Option<Record<'static>>> {
Sep 06 04:02:01.409 INFO kablam!     |                              ----^^^^^
Sep 06 04:02:01.409 INFO kablam!     |                              |
Sep 06 04:02:01.409 INFO kablam!     |                              help: remove this `mut`
Sep 06 04:02:01.409 INFO kablam!     |
Sep 06 04:02:01.409 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 06 04:02:01.409 INFO kablam! 
Sep 06 04:02:01.544 INFO kablam! warning: variable does not need to be mutable
Sep 06 04:02:01.544 INFO kablam!    --> src/lib.rs:110:30
Sep 06 04:02:01.544 INFO kablam!     |
Sep 06 04:02:01.544 INFO kablam! 110 |     pub fn read<T: io::Read>(mut input: &mut T) -> Result<Option<Record<'static>>> {
Sep 06 04:02:01.544 INFO kablam!     |                              ----^^^^^
Sep 06 04:02:01.544 INFO kablam!     |                              |
Sep 06 04:02:01.544 INFO kablam!     |                              help: remove this `mut`
Sep 06 04:02:01.544 INFO kablam!     |
Sep 06 04:02:01.544 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 06 04:02:01.544 INFO kablam! 
Sep 06 04:02:01.799 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
Sep 06 04:02:01.802 INFO kablam! su: No module specific data is present
Sep 06 04:02:02.550 INFO running `"docker" "rm" "-f" "bb877f1542da2fccbb096deda3193d0d4b67fd9c9cfe16207ff51e4be8740d8c"`
Sep 06 04:02:02.645 INFO blam! bb877f1542da2fccbb096deda3193d0d4b67fd9c9cfe16207ff51e4be8740d8c