Sep 04 00:26:46.102 INFO checking tlv-0.2.0 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 00:26:46.102 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 00:26:46.103 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-2/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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=500" "-e" "CMD=cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 00:26:46.302 INFO blam! ded0ac3eb3ff9518f0959e13e8fdc1b1df7be99993392ef86d4cc3394aacf109
Sep 04 00:26:46.304 INFO running `"docker" "start" "-a" "ded0ac3eb3ff9518f0959e13e8fdc1b1df7be99993392ef86d4cc3394aacf109"`
Sep 04 00:26:46.921 INFO kablam!     Checking tlv v0.2.0 (file:///source)
Sep 04 00:26:47.403 INFO kablam! warning: variable does not need to be mutable
Sep 04 00:26:47.403 INFO kablam!   --> src/lib.rs:35:36
Sep 04 00:26:47.403 INFO kablam!    |
Sep 04 00:26:47.404 INFO kablam! 35 | pub fn decode<T: std::io::BufRead>(mut buf: &mut T) -> Result<HashMap<u16, String>, std::io::Error> {
Sep 04 00:26:47.404 INFO kablam!    |                                    ----^^^
Sep 04 00:26:47.404 INFO kablam!    |                                    |
Sep 04 00:26:47.404 INFO kablam!    |                                    help: remove this `mut`
Sep 04 00:26:47.404 INFO kablam!    |
Sep 04 00:26:47.404 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 04 00:26:47.404 INFO kablam! 
Sep 04 00:26:47.569 INFO kablam! warning: variable does not need to be mutable
Sep 04 00:26:47.569 INFO kablam!   --> src/lib.rs:35:36
Sep 04 00:26:47.569 INFO kablam!    |
Sep 04 00:26:47.569 INFO kablam! 35 | pub fn decode<T: std::io::BufRead>(mut buf: &mut T) -> Result<HashMap<u16, String>, std::io::Error> {
Sep 04 00:26:47.569 INFO kablam!    |                                    ----^^^
Sep 04 00:26:47.569 INFO kablam!    |                                    |
Sep 04 00:26:47.569 INFO kablam!    |                                    help: remove this `mut`
Sep 04 00:26:47.569 INFO kablam!    |
Sep 04 00:26:47.569 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 04 00:26:47.569 INFO kablam! 
Sep 04 00:26:47.613 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
Sep 04 00:26:47.617 INFO kablam! su: No module specific data is present
Sep 04 00:26:47.993 INFO running `"docker" "rm" "-f" "ded0ac3eb3ff9518f0959e13e8fdc1b1df7be99993392ef86d4cc3394aacf109"`
Sep 04 00:26:48.120 INFO blam! ded0ac3eb3ff9518f0959e13e8fdc1b1df7be99993392ef86d4cc3394aacf109