Sep 21 06:48:40.479 INFO checking msgp-abi-0.1.1 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 06:48:40.479 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 06:48:40.479 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-3/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 06:48:40.693 INFO blam! 03b5129f95fe7c71200f93d663b1859411f28c500ae37464b42a8ea6914c9a65
Sep 21 06:48:40.695 INFO running `"docker" "start" "-a" "03b5129f95fe7c71200f93d663b1859411f28c500ae37464b42a8ea6914c9a65"`
Sep 21 06:48:41.639 INFO kablam! usermod: no changes
Sep 21 06:48:41.679 INFO kablam!     Checking msgp v0.1.1
Sep 21 06:48:42.050 INFO kablam!     Checking msgp-abi v0.1.1 (/source)
Sep 21 06:48:42.422 INFO kablam! warning: variable does not need to be mutable
Sep 21 06:48:42.422 INFO kablam!   --> src/lib.rs:68:9
Sep 21 06:48:42.422 INFO kablam!    |
Sep 21 06:48:42.422 INFO kablam! 68 |     let mut decoder = unsafe { &mut *ptr };
Sep 21 06:48:42.422 INFO kablam!    |         ----^^^^^^^
Sep 21 06:48:42.422 INFO kablam!    |         |
Sep 21 06:48:42.422 INFO kablam!    |         help: remove this `mut`
Sep 21 06:48:42.422 INFO kablam!    |
Sep 21 06:48:42.422 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 21 06:48:42.422 INFO kablam! 
Sep 21 06:48:42.422 INFO kablam! warning: variable does not need to be mutable
Sep 21 06:48:42.422 INFO kablam!   --> src/lib.rs:81:9
Sep 21 06:48:42.422 INFO kablam!    |
Sep 21 06:48:42.422 INFO kablam! 81 |     let mut decoder = unsafe { &mut *ptr };
Sep 21 06:48:42.422 INFO kablam!    |         ----^^^^^^^
Sep 21 06:48:42.422 INFO kablam!    |         |
Sep 21 06:48:42.422 INFO kablam!    |         help: remove this `mut`
Sep 21 06:48:42.422 INFO kablam! 
Sep 21 06:48:42.578 INFO kablam! warning: variable does not need to be mutable
Sep 21 06:48:42.578 INFO kablam!   --> src/lib.rs:68:9
Sep 21 06:48:42.578 INFO kablam!    |
Sep 21 06:48:42.578 INFO kablam! 68 |     let mut decoder = unsafe { &mut *ptr };
Sep 21 06:48:42.578 INFO kablam!    |         ----^^^^^^^
Sep 21 06:48:42.578 INFO kablam!    |         |
Sep 21 06:48:42.578 INFO kablam!    |         help: remove this `mut`
Sep 21 06:48:42.578 INFO kablam!    |
Sep 21 06:48:42.578 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 21 06:48:42.578 INFO kablam! 
Sep 21 06:48:42.578 INFO kablam! warning: variable does not need to be mutable
Sep 21 06:48:42.578 INFO kablam!   --> src/lib.rs:81:9
Sep 21 06:48:42.578 INFO kablam!    |
Sep 21 06:48:42.578 INFO kablam! 81 |     let mut decoder = unsafe { &mut *ptr };
Sep 21 06:48:42.578 INFO kablam!    |         ----^^^^^^^
Sep 21 06:48:42.578 INFO kablam!    |         |
Sep 21 06:48:42.578 INFO kablam!    |         help: remove this `mut`
Sep 21 06:48:42.578 INFO kablam! 
Sep 21 06:48:42.638 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
Sep 21 06:48:42.650 INFO kablam! su: No module specific data is present
Sep 21 06:48:43.622 INFO running `"docker" "rm" "-f" "03b5129f95fe7c71200f93d663b1859411f28c500ae37464b42a8ea6914c9a65"`
Sep 21 06:48:43.732 INFO blam! 03b5129f95fe7c71200f93d663b1859411f28c500ae37464b42a8ea6914c9a65