Sep 21 12:45:07.882 INFO checking buffoon-0.5.0 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 12:45:07.882 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 12:45:07.882 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-1/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 12:45:08.026 INFO blam! 9aa36cdcfa4c26be0eb805a6cc6182a24633860e9276dba0804775afdbdcc2fa
Sep 21 12:45:08.028 INFO running `"docker" "start" "-a" "9aa36cdcfa4c26be0eb805a6cc6182a24633860e9276dba0804775afdbdcc2fa"`
Sep 21 12:45:08.612 INFO kablam! usermod: no changes
Sep 21 12:45:08.630 INFO kablam!     Checking buffoon v0.5.0 (/source)
Sep 21 12:45:08.990 INFO kablam! warning: variable does not need to be mutable
Sep 21 12:45:08.990 INFO kablam!    --> src/input_stream.rs:104:17
Sep 21 12:45:08.990 INFO kablam!     |
Sep 21 12:45:08.990 INFO kablam! 104 |             let mut buf = slice::from_raw_parts_mut(ret.as_mut_ptr(), len);
Sep 21 12:45:08.990 INFO kablam!     |                 ----^^^
Sep 21 12:45:08.990 INFO kablam!     |                 |
Sep 21 12:45:08.990 INFO kablam!     |                 help: remove this `mut`
Sep 21 12:45:08.990 INFO kablam!     |
Sep 21 12:45:08.990 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 21 12:45:08.990 INFO kablam! 
Sep 21 12:45:09.138 INFO kablam! warning: variable does not need to be mutable
Sep 21 12:45:09.138 INFO kablam!    --> src/input_stream.rs:104:17
Sep 21 12:45:09.138 INFO kablam!     |
Sep 21 12:45:09.138 INFO kablam! 104 |             let mut buf = slice::from_raw_parts_mut(ret.as_mut_ptr(), len);
Sep 21 12:45:09.138 INFO kablam!     |                 ----^^^
Sep 21 12:45:09.138 INFO kablam!     |                 |
Sep 21 12:45:09.138 INFO kablam!     |                 help: remove this `mut`
Sep 21 12:45:09.138 INFO kablam!     |
Sep 21 12:45:09.138 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 21 12:45:09.138 INFO kablam! 
Sep 21 12:45:09.217 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
Sep 21 12:45:09.224 INFO kablam! su: No module specific data is present
Sep 21 12:45:09.960 INFO running `"docker" "rm" "-f" "9aa36cdcfa4c26be0eb805a6cc6182a24633860e9276dba0804775afdbdcc2fa"`
Sep 21 12:45:10.066 INFO blam! 9aa36cdcfa4c26be0eb805a6cc6182a24633860e9276dba0804775afdbdcc2fa