Sep 20 05:54:50.081 INFO checking buffoon-0.5.0 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 20 05:54:50.081 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 20 05:54:50.081 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-7/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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 +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 05:54:50.211 INFO blam! 527e7a78b3475aeceea7bc627d04431dd203d2293e9c7c88b6c9adc11054bb30
Sep 20 05:54:50.213 INFO running `"docker" "start" "-a" "527e7a78b3475aeceea7bc627d04431dd203d2293e9c7c88b6c9adc11054bb30"`
Sep 20 05:54:51.427 INFO kablam! usermod: no changes
Sep 20 05:54:51.457 INFO kablam!     Checking buffoon v0.5.0 (/source)
Sep 20 05:54:51.776 INFO kablam! warning: variable does not need to be mutable
Sep 20 05:54:51.776 INFO kablam!    --> src/input_stream.rs:104:17
Sep 20 05:54:51.776 INFO kablam!     |
Sep 20 05:54:51.776 INFO kablam! 104 |             let mut buf = slice::from_raw_parts_mut(ret.as_mut_ptr(), len);
Sep 20 05:54:51.776 INFO kablam!     |                 ----^^^
Sep 20 05:54:51.776 INFO kablam!     |                 |
Sep 20 05:54:51.776 INFO kablam!     |                 help: remove this `mut`
Sep 20 05:54:51.776 INFO kablam!     |
Sep 20 05:54:51.776 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 20 05:54:51.776 INFO kablam! 
Sep 20 05:54:51.949 INFO kablam! warning: variable does not need to be mutable
Sep 20 05:54:51.949 INFO kablam!    --> src/input_stream.rs:104:17
Sep 20 05:54:51.949 INFO kablam!     |
Sep 20 05:54:51.949 INFO kablam! 104 |             let mut buf = slice::from_raw_parts_mut(ret.as_mut_ptr(), len);
Sep 20 05:54:51.949 INFO kablam!     |                 ----^^^
Sep 20 05:54:51.949 INFO kablam!     |                 |
Sep 20 05:54:51.949 INFO kablam!     |                 help: remove this `mut`
Sep 20 05:54:51.949 INFO kablam!     |
Sep 20 05:54:51.949 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 20 05:54:51.949 INFO kablam! 
Sep 20 05:54:52.020 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
Sep 20 05:54:52.022 INFO kablam! su: No module specific data is present
Sep 20 05:54:52.518 INFO running `"docker" "rm" "-f" "527e7a78b3475aeceea7bc627d04431dd203d2293e9c7c88b6c9adc11054bb30"`
Sep 20 05:54:52.659 INFO blam! 527e7a78b3475aeceea7bc627d04431dd203d2293e9c7c88b6c9adc11054bb30