Sep 18 00:18:41.868 INFO checking genio-0.1.0 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 18 00:18:41.868 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 18 00:18:41.868 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-3/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 18 00:18:42.161 INFO blam! 5e8c8d21f39b5adeb8f7d1823d251c73333cda2e3f38bdb8cc0697b0e85b929f
Sep 18 00:18:42.163 INFO running `"docker" "start" "-a" "5e8c8d21f39b5adeb8f7d1823d251c73333cda2e3f38bdb8cc0697b0e85b929f"`
Sep 18 00:18:43.385 INFO kablam! usermod: no changes
Sep 18 00:18:43.431 INFO kablam!     Checking genio v0.1.0 (/source)
Sep 18 00:18:43.887 INFO kablam! warning: variable does not need to be mutable
Sep 18 00:18:43.887 INFO kablam!   --> src/util/repeat_bytes.rs:13:24
Sep 18 00:18:43.887 INFO kablam!    |
Sep 18 00:18:43.888 INFO kablam! 13 |     fn read(&mut self, mut buf: &mut [u8]) -> Result<usize, Self::ReadError> {
Sep 18 00:18:43.888 INFO kablam!    |                        ----^^^
Sep 18 00:18:43.888 INFO kablam!    |                        |
Sep 18 00:18:43.888 INFO kablam!    |                        help: remove this `mut`
Sep 18 00:18:43.888 INFO kablam!    |
Sep 18 00:18:43.888 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 18 00:18:43.889 INFO kablam! 
Sep 18 00:18:44.399 INFO kablam! warning: variable does not need to be mutable
Sep 18 00:18:44.399 INFO kablam!   --> src/util/repeat_bytes.rs:13:24
Sep 18 00:18:44.399 INFO kablam!    |
Sep 18 00:18:44.399 INFO kablam! 13 |     fn read(&mut self, mut buf: &mut [u8]) -> Result<usize, Self::ReadError> {
Sep 18 00:18:44.399 INFO kablam!    |                        ----^^^
Sep 18 00:18:44.399 INFO kablam!    |                        |
Sep 18 00:18:44.399 INFO kablam!    |                        help: remove this `mut`
Sep 18 00:18:44.399 INFO kablam!    |
Sep 18 00:18:44.399 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 18 00:18:44.399 INFO kablam! 
Sep 18 00:18:44.437 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
Sep 18 00:18:44.439 INFO kablam! su: No module specific data is present
Sep 18 00:18:45.565 INFO running `"docker" "rm" "-f" "5e8c8d21f39b5adeb8f7d1823d251c73333cda2e3f38bdb8cc0697b0e85b929f"`
Sep 18 00:18:45.814 INFO blam! 5e8c8d21f39b5adeb8f7d1823d251c73333cda2e3f38bdb8cc0697b0e85b929f