Sep 19 23:56:51.195 INFO checking multicache-0.4.1 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 19 23:56:51.195 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 19 23:56:51.195 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-2/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 23:56:51.308 INFO blam! 69f5a4249157eb7ef960527f0247d40baaed12d7505e6bd565bfbaa4f66356c1
Sep 19 23:56:51.310 INFO running `"docker" "start" "-a" "69f5a4249157eb7ef960527f0247d40baaed12d7505e6bd565bfbaa4f66356c1"`
Sep 19 23:56:52.110 INFO kablam! usermod: no changes
Sep 19 23:56:52.128 INFO kablam!     Checking multicache v0.4.1 (/source)
Sep 19 23:56:52.505 INFO kablam! warning: variable does not need to be mutable
Sep 19 23:56:52.505 INFO kablam!    --> src/lib.rs:120:9
Sep 19 23:56:52.505 INFO kablam!     |
Sep 19 23:56:52.505 INFO kablam! 120 |     let mut mparts = &mut *(self.parts.lock().unwrap());
Sep 19 23:56:52.505 INFO kablam!     |         ----^^^^^^
Sep 19 23:56:52.505 INFO kablam!     |         |
Sep 19 23:56:52.505 INFO kablam!     |         help: remove this `mut`
Sep 19 23:56:52.505 INFO kablam!     |
Sep 19 23:56:52.505 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 19 23:56:52.505 INFO kablam! 
Sep 19 23:56:52.623 INFO kablam! warning: variable does not need to be mutable
Sep 19 23:56:52.623 INFO kablam!    --> src/lib.rs:120:9
Sep 19 23:56:52.623 INFO kablam!     |
Sep 19 23:56:52.623 INFO kablam! 120 |     let mut mparts = &mut *(self.parts.lock().unwrap());
Sep 19 23:56:52.623 INFO kablam!     |         ----^^^^^^
Sep 19 23:56:52.623 INFO kablam!     |         |
Sep 19 23:56:52.623 INFO kablam!     |         help: remove this `mut`
Sep 19 23:56:52.623 INFO kablam!     |
Sep 19 23:56:52.623 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 19 23:56:52.623 INFO kablam! 
Sep 19 23:56:52.668 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
Sep 19 23:56:52.670 INFO kablam! su: No module specific data is present
Sep 19 23:56:53.241 INFO running `"docker" "rm" "-f" "69f5a4249157eb7ef960527f0247d40baaed12d7505e6bd565bfbaa4f66356c1"`
Sep 19 23:56:53.341 INFO blam! 69f5a4249157eb7ef960527f0247d40baaed12d7505e6bd565bfbaa4f66356c1