Sep 19 18:15:29.820 INFO checking veb-rs-0.1.1 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 19 18:15:29.820 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 19 18:15:29.820 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-0/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 19 18:15:29.985 INFO blam! e2c44c1f27256594fd102a3bfc8400fa36d244bf6a8a34468ba2b8c02a092b9b
Sep 19 18:15:29.987 INFO running `"docker" "start" "-a" "e2c44c1f27256594fd102a3bfc8400fa36d244bf6a8a34468ba2b8c02a092b9b"`
Sep 19 18:15:30.795 INFO kablam! usermod: no changes
Sep 19 18:15:30.821 INFO kablam!     Checking veb-rs v0.1.1 (/source)
Sep 19 18:15:30.977 INFO kablam! warning: variable does not need to be mutable
Sep 19 18:15:30.977 INFO kablam!    --> src/lib.rs:254:21
Sep 19 18:15:30.977 INFO kablam!     |
Sep 19 18:15:30.977 INFO kablam! 254 |                 let mut subtree = &mut self.children[idx as usize];
Sep 19 18:15:30.977 INFO kablam!     |                     ----^^^^^^^
Sep 19 18:15:30.977 INFO kablam!     |                     |
Sep 19 18:15:30.977 INFO kablam!     |                     help: remove this `mut`
Sep 19 18:15:30.977 INFO kablam!     |
Sep 19 18:15:30.977 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 19 18:15:30.977 INFO kablam! 
Sep 19 18:15:31.075 INFO kablam! warning: variable does not need to be mutable
Sep 19 18:15:31.075 INFO kablam!    --> src/lib.rs:254:21
Sep 19 18:15:31.075 INFO kablam!     |
Sep 19 18:15:31.075 INFO kablam! 254 |                 let mut subtree = &mut self.children[idx as usize];
Sep 19 18:15:31.075 INFO kablam!     |                     ----^^^^^^^
Sep 19 18:15:31.075 INFO kablam!     |                     |
Sep 19 18:15:31.076 INFO kablam!     |                     help: remove this `mut`
Sep 19 18:15:31.076 INFO kablam!     |
Sep 19 18:15:31.076 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 19 18:15:31.076 INFO kablam! 
Sep 19 18:15:31.102 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
Sep 19 18:15:31.104 INFO kablam! su: No module specific data is present
Sep 19 18:15:31.584 INFO running `"docker" "rm" "-f" "e2c44c1f27256594fd102a3bfc8400fa36d244bf6a8a34468ba2b8c02a092b9b"`
Sep 19 18:15:31.678 INFO blam! e2c44c1f27256594fd102a3bfc8400fa36d244bf6a8a34468ba2b8c02a092b9b