Sep 10 20:38:46.017 INFO checking cryptsetup-0.2.0 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 20:38:46.017 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 20:38:46.017 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-7/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 20:38:46.201 INFO blam! 6472d2c9cae44a06af1b845d66d3e3df332aa8bc4936109a89095d7c0cad6978
Sep 10 20:38:46.203 INFO running `"docker" "start" "-a" "6472d2c9cae44a06af1b845d66d3e3df332aa8bc4936109a89095d7c0cad6978"`
Sep 10 20:38:46.926 INFO kablam! usermod: no changes
Sep 10 20:38:46.976 INFO kablam!     Checking cryptsetup v0.2.0 (file:///source)
Sep 10 20:38:47.638 INFO kablam! warning: variable does not need to be mutable
Sep 10 20:38:47.638 INFO kablam!    --> src/lib.rs:124:13
Sep 10 20:38:47.638 INFO kablam!     |
Sep 10 20:38:47.638 INFO kablam! 124 |         let mut cb:&mut C = &mut * (usrptr as *mut C);
Sep 10 20:38:47.638 INFO kablam!     |             ----^^
Sep 10 20:38:47.638 INFO kablam!     |             |
Sep 10 20:38:47.638 INFO kablam!     |             help: remove this `mut`
Sep 10 20:38:47.638 INFO kablam!     |
Sep 10 20:38:47.638 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 10 20:38:47.638 INFO kablam! 
Sep 10 20:38:47.639 INFO kablam! warning: variable does not need to be mutable
Sep 10 20:38:47.639 INFO kablam!    --> src/lib.rs:134:13
Sep 10 20:38:47.639 INFO kablam!     |
Sep 10 20:38:47.639 INFO kablam! 134 |         let mut cb:&mut C = &mut * (usrptr as *mut C);
Sep 10 20:38:47.639 INFO kablam!     |             ----^^
Sep 10 20:38:47.639 INFO kablam!     |             |
Sep 10 20:38:47.639 INFO kablam!     |             help: remove this `mut`
Sep 10 20:38:47.639 INFO kablam! 
Sep 10 20:38:47.762 INFO kablam! warning: variable does not need to be mutable
Sep 10 20:38:47.762 INFO kablam!    --> src/lib.rs:124:13
Sep 10 20:38:47.762 INFO kablam!     |
Sep 10 20:38:47.762 INFO kablam! 124 |         let mut cb:&mut C = &mut * (usrptr as *mut C);
Sep 10 20:38:47.762 INFO kablam!     |             ----^^
Sep 10 20:38:47.762 INFO kablam!     |             |
Sep 10 20:38:47.762 INFO kablam!     |             help: remove this `mut`
Sep 10 20:38:47.762 INFO kablam!     |
Sep 10 20:38:47.762 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 10 20:38:47.762 INFO kablam! 
Sep 10 20:38:47.762 INFO kablam! warning: variable does not need to be mutable
Sep 10 20:38:47.762 INFO kablam!    --> src/lib.rs:134:13
Sep 10 20:38:47.762 INFO kablam!     |
Sep 10 20:38:47.762 INFO kablam! 134 |         let mut cb:&mut C = &mut * (usrptr as *mut C);
Sep 10 20:38:47.762 INFO kablam!     |             ----^^
Sep 10 20:38:47.762 INFO kablam!     |             |
Sep 10 20:38:47.762 INFO kablam!     |             help: remove this `mut`
Sep 10 20:38:47.762 INFO kablam! 
Sep 10 20:38:47.863 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
Sep 10 20:38:47.863 INFO kablam! su: No module specific data is present
Sep 10 20:38:48.466 INFO running `"docker" "rm" "-f" "6472d2c9cae44a06af1b845d66d3e3df332aa8bc4936109a89095d7c0cad6978"`
Sep 10 20:38:48.518 INFO blam! 6472d2c9cae44a06af1b845d66d3e3df332aa8bc4936109a89095d7c0cad6978