Jul 12 04:24:50.702 INFO checking memmap-0.5.2 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 12 04:24:50.702 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 04:24:50.702 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 04:24:50.702 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-1/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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 +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 04:24:50.942 INFO blam! d6b12eb42878bfaaac8ab4fcf4c3b4ec0fdec561679103175ada2ba775f8eb45
Jul 12 04:24:50.947 INFO running `"docker" "start" "-a" "d6b12eb42878bfaaac8ab4fcf4c3b4ec0fdec561679103175ada2ba775f8eb45"`
Jul 12 04:24:51.936 INFO kablam!     Checking memmap v0.5.2 (file:///source)
Jul 12 04:24:54.279 INFO kablam! error: variable does not need to be mutable
Jul 12 04:24:54.279 INFO kablam!    --> src/lib.rs:880:17
Jul 12 04:24:54.279 INFO kablam!     |
Jul 12 04:24:54.279 INFO kablam! 880 |             let mut jitmem = unsafe { map.as_mut_slice() };
Jul 12 04:24:54.279 INFO kablam!     |                 ----^^^^^^
Jul 12 04:24:54.279 INFO kablam!     |                 |
Jul 12 04:24:54.279 INFO kablam!     |                 help: remove this `mut`
Jul 12 04:24:54.279 INFO kablam!     |
Jul 12 04:24:54.279 INFO kablam! note: lint level defined here
Jul 12 04:24:54.279 INFO kablam!    --> src/lib.rs:3:9
Jul 12 04:24:54.279 INFO kablam!     |
Jul 12 04:24:54.279 INFO kablam! 3   | #![deny(warnings)]
Jul 12 04:24:54.279 INFO kablam!     |         ^^^^^^^^
Jul 12 04:24:54.279 INFO kablam!     = note: #[deny(unused_mut)] implied by #[deny(warnings)]
Jul 12 04:24:54.279 INFO kablam! 
Jul 12 04:24:54.305 INFO kablam! error: aborting due to previous error
Jul 12 04:24:54.305 INFO kablam! 
Jul 12 04:24:54.326 INFO kablam! error: Could not compile `memmap`.
Jul 12 04:24:54.326 INFO kablam! 
Jul 12 04:24:54.326 INFO kablam! To learn more, run the command again with --verbose.
Jul 12 04:24:54.328 INFO kablam! su: No module specific data is present
Jul 12 04:24:54.801 INFO running `"docker" "rm" "-f" "d6b12eb42878bfaaac8ab4fcf4c3b4ec0fdec561679103175ada2ba775f8eb45"`
Jul 12 04:24:54.977 INFO blam! d6b12eb42878bfaaac8ab4fcf4c3b4ec0fdec561679103175ada2ba775f8eb45