Sep 18 00:18:37.337 INFO checking genio-0.1.0 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 18 00:18:37.337 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 18 00:18:37.337 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-3/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 18 00:18:37.686 INFO blam! d01a90b136121289d2789e9bf6ded32d5ec8155a71e8c40ef8d010f580d45a11
Sep 18 00:18:37.687 INFO running `"docker" "start" "-a" "d01a90b136121289d2789e9bf6ded32d5ec8155a71e8c40ef8d010f580d45a11"`
Sep 18 00:18:39.279 INFO kablam! usermod: no changes
Sep 18 00:18:39.335 INFO kablam!     Checking genio v0.1.0 (/source)
Sep 18 00:18:40.163 INFO kablam! warning: variable does not need to be mutable
Sep 18 00:18:40.163 INFO kablam!   --> src/util/repeat_bytes.rs:13:24
Sep 18 00:18:40.163 INFO kablam!    |
Sep 18 00:18:40.163 INFO kablam! 13 |     fn read(&mut self, mut buf: &mut [u8]) -> Result<usize, Self::ReadError> {
Sep 18 00:18:40.163 INFO kablam!    |                        ----^^^
Sep 18 00:18:40.163 INFO kablam!    |                        |
Sep 18 00:18:40.163 INFO kablam!    |                        help: remove this `mut`
Sep 18 00:18:40.163 INFO kablam!    |
Sep 18 00:18:40.163 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 18 00:18:40.163 INFO kablam! 
Sep 18 00:18:40.323 INFO kablam! warning: variable does not need to be mutable
Sep 18 00:18:40.323 INFO kablam!   --> src/util/repeat_bytes.rs:13:24
Sep 18 00:18:40.323 INFO kablam!    |
Sep 18 00:18:40.323 INFO kablam! 13 |     fn read(&mut self, mut buf: &mut [u8]) -> Result<usize, Self::ReadError> {
Sep 18 00:18:40.323 INFO kablam!    |                        ----^^^
Sep 18 00:18:40.323 INFO kablam!    |                        |
Sep 18 00:18:40.323 INFO kablam!    |                        help: remove this `mut`
Sep 18 00:18:40.323 INFO kablam!    |
Sep 18 00:18:40.323 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 18 00:18:40.324 INFO kablam! 
Sep 18 00:18:40.371 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
Sep 18 00:18:40.373 INFO kablam! su: No module specific data is present
Sep 18 00:18:41.556 INFO running `"docker" "rm" "-f" "d01a90b136121289d2789e9bf6ded32d5ec8155a71e8c40ef8d010f580d45a11"`
Sep 18 00:18:41.823 INFO blam! d01a90b136121289d2789e9bf6ded32d5ec8155a71e8c40ef8d010f580d45a11