Sep 20 05:33:10.570 INFO checking cbuf-0.1.1 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 20 05:33:10.570 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 20 05:33:10.571 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-3/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 05:33:10.709 INFO blam! 401704cb6c24a31ccc171bbcc55726b5fd6c346096561cfdcfa1d6c3b7b4d4d1
Sep 20 05:33:10.711 INFO running `"docker" "start" "-a" "401704cb6c24a31ccc171bbcc55726b5fd6c346096561cfdcfa1d6c3b7b4d4d1"`
Sep 20 05:33:12.202 INFO kablam! usermod: no changes
Sep 20 05:33:12.236 INFO kablam!     Checking cbuf v0.1.1 (/source)
Sep 20 05:33:12.913 INFO kablam! warning: variable does not need to be mutable
Sep 20 05:33:12.913 INFO kablam!    --> src/lib.rs:235:13
Sep 20 05:33:12.913 INFO kablam!     |
Sep 20 05:33:12.913 INFO kablam! 235 |         let mut buf = &mut [0u8, 2];
Sep 20 05:33:12.913 INFO kablam!     |             ----^^^
Sep 20 05:33:12.913 INFO kablam!     |             |
Sep 20 05:33:12.913 INFO kablam!     |             help: remove this `mut`
Sep 20 05:33:12.913 INFO kablam!     |
Sep 20 05:33:12.913 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 20 05:33:12.913 INFO kablam! 
Sep 20 05:33:12.918 INFO kablam! warning: variable does not need to be mutable
Sep 20 05:33:12.918 INFO kablam!    --> src/lib.rs:266:13
Sep 20 05:33:12.918 INFO kablam!     |
Sep 20 05:33:12.918 INFO kablam! 266 |         let mut buf = &mut [0u8, 0u8];
Sep 20 05:33:12.918 INFO kablam!     |             ----^^^
Sep 20 05:33:12.918 INFO kablam!     |             |
Sep 20 05:33:12.918 INFO kablam!     |             help: remove this `mut`
Sep 20 05:33:12.919 INFO kablam! 
Sep 20 05:33:12.922 INFO kablam! warning: variable does not need to be mutable
Sep 20 05:33:12.922 INFO kablam!    --> src/lib.rs:298:13
Sep 20 05:33:12.922 INFO kablam!     |
Sep 20 05:33:12.922 INFO kablam! 298 |         let mut buf = &mut [0u8, 0u8];
Sep 20 05:33:12.922 INFO kablam!     |             ----^^^
Sep 20 05:33:12.922 INFO kablam!     |             |
Sep 20 05:33:12.923 INFO kablam!     |             help: remove this `mut`
Sep 20 05:33:12.923 INFO kablam! 
Sep 20 05:33:12.969 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
Sep 20 05:33:12.971 INFO kablam! su: No module specific data is present
Sep 20 05:33:14.022 INFO running `"docker" "rm" "-f" "401704cb6c24a31ccc171bbcc55726b5fd6c346096561cfdcfa1d6c3b7b4d4d1"`
Sep 20 05:33:14.081 INFO blam! 401704cb6c24a31ccc171bbcc55726b5fd6c346096561cfdcfa1d6c3b7b4d4d1