Sep 06 09:19:12.318 INFO checking buffoon-0.5.0 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 09:19:12.318 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 09:19:12.318 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-1/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 09:19:12.599 INFO blam! c2f12047a1102a468f1844099d1e1c5e13fd4be0db7d6513c55714ebb368b3d2
Sep 06 09:19:12.601 INFO running `"docker" "start" "-a" "c2f12047a1102a468f1844099d1e1c5e13fd4be0db7d6513c55714ebb368b3d2"`
Sep 06 09:19:13.314 INFO kablam! usermod: no changes
Sep 06 09:19:13.338 INFO kablam!     Checking buffoon v0.5.0 (file:///source)
Sep 06 09:19:13.961 INFO kablam! warning: variable does not need to be mutable
Sep 06 09:19:13.961 INFO kablam!    --> src/input_stream.rs:104:17
Sep 06 09:19:13.961 INFO kablam!     |
Sep 06 09:19:13.961 INFO kablam! 104 |             let mut buf = slice::from_raw_parts_mut(ret.as_mut_ptr(), len);
Sep 06 09:19:13.961 INFO kablam!     |                 ----^^^
Sep 06 09:19:13.961 INFO kablam!     |                 |
Sep 06 09:19:13.961 INFO kablam!     |                 help: remove this `mut`
Sep 06 09:19:13.961 INFO kablam!     |
Sep 06 09:19:13.961 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 06 09:19:13.961 INFO kablam! 
Sep 06 09:19:14.068 INFO kablam! warning: variable does not need to be mutable
Sep 06 09:19:14.068 INFO kablam!    --> src/input_stream.rs:104:17
Sep 06 09:19:14.068 INFO kablam!     |
Sep 06 09:19:14.068 INFO kablam! 104 |             let mut buf = slice::from_raw_parts_mut(ret.as_mut_ptr(), len);
Sep 06 09:19:14.068 INFO kablam!     |                 ----^^^
Sep 06 09:19:14.068 INFO kablam!     |                 |
Sep 06 09:19:14.068 INFO kablam!     |                 help: remove this `mut`
Sep 06 09:19:14.068 INFO kablam!     |
Sep 06 09:19:14.068 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 06 09:19:14.068 INFO kablam! 
Sep 06 09:19:14.126 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
Sep 06 09:19:14.127 INFO kablam! su: No module specific data is present
Sep 06 09:19:14.989 INFO running `"docker" "rm" "-f" "c2f12047a1102a468f1844099d1e1c5e13fd4be0db7d6513c55714ebb368b3d2"`
Sep 06 09:19:15.124 INFO blam! c2f12047a1102a468f1844099d1e1c5e13fd4be0db7d6513c55714ebb368b3d2