Sep 20 06:21:59.094 INFO checking avec-0.1.0 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 20 06:21:59.094 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 20 06:21:59.094 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-7/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 20 06:21:59.312 INFO blam! 61bdc3538a547a705610483f90b13dcc0f1e05ff581c8c0633aa697bd085b36e
Sep 20 06:21:59.314 INFO running `"docker" "start" "-a" "61bdc3538a547a705610483f90b13dcc0f1e05ff581c8c0633aa697bd085b36e"`
Sep 20 06:22:00.590 INFO kablam! usermod: no changes
Sep 20 06:22:00.694 INFO kablam!     Checking avec v0.1.0 (/source)
Sep 20 06:22:01.514 INFO kablam! warning: variable does not need to be mutable
Sep 20 06:22:01.514 INFO kablam!    --> src/avec.rs:209:17
Sep 20 06:22:01.514 INFO kablam!     |
Sep 20 06:22:01.514 INFO kablam! 209 |             let mut data = &mut *self.data.get();
Sep 20 06:22:01.514 INFO kablam!     |                 ----^^^^
Sep 20 06:22:01.514 INFO kablam!     |                 |
Sep 20 06:22:01.514 INFO kablam!     |                 help: remove this `mut`
Sep 20 06:22:01.514 INFO kablam!     |
Sep 20 06:22:01.514 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 20 06:22:01.514 INFO kablam! 
Sep 20 06:22:01.514 INFO kablam! warning: variable does not need to be mutable
Sep 20 06:22:01.514 INFO kablam!    --> src/avec.rs:244:17
Sep 20 06:22:01.514 INFO kablam!     |
Sep 20 06:22:01.514 INFO kablam! 244 |             let mut data = &mut *self.data.get();
Sep 20 06:22:01.514 INFO kablam!     |                 ----^^^^
Sep 20 06:22:01.514 INFO kablam!     |                 |
Sep 20 06:22:01.514 INFO kablam!     |                 help: remove this `mut`
Sep 20 06:22:01.514 INFO kablam! 
Sep 20 06:22:01.691 INFO kablam! warning: variable does not need to be mutable
Sep 20 06:22:01.691 INFO kablam!    --> src/avec.rs:209:17
Sep 20 06:22:01.691 INFO kablam!     |
Sep 20 06:22:01.691 INFO kablam! 209 |             let mut data = &mut *self.data.get();
Sep 20 06:22:01.691 INFO kablam!     |                 ----^^^^
Sep 20 06:22:01.691 INFO kablam!     |                 |
Sep 20 06:22:01.691 INFO kablam!     |                 help: remove this `mut`
Sep 20 06:22:01.710 INFO kablam!     |
Sep 20 06:22:01.710 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 20 06:22:01.710 INFO kablam! 
Sep 20 06:22:01.710 INFO kablam! warning: variable does not need to be mutable
Sep 20 06:22:01.710 INFO kablam!    --> src/avec.rs:244:17
Sep 20 06:22:01.710 INFO kablam!     |
Sep 20 06:22:01.710 INFO kablam! 244 |             let mut data = &mut *self.data.get();
Sep 20 06:22:01.710 INFO kablam!     |                 ----^^^^
Sep 20 06:22:01.710 INFO kablam!     |                 |
Sep 20 06:22:01.710 INFO kablam!     |                 help: remove this `mut`
Sep 20 06:22:01.726 INFO kablam! 
Sep 20 06:22:02.250 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.63s
Sep 20 06:22:02.253 INFO kablam! su: No module specific data is present
Sep 20 06:22:03.033 INFO running `"docker" "rm" "-f" "61bdc3538a547a705610483f90b13dcc0f1e05ff581c8c0633aa697bd085b36e"`
Sep 20 06:22:03.148 INFO blam! 61bdc3538a547a705610483f90b13dcc0f1e05ff581c8c0633aa697bd085b36e