Sep 21 08:22:06.408 INFO checking iron-params-0.1.3 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 08:22:06.408 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 08:22:06.408 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-6/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 08:22:06.604 INFO blam! a7ad6fe65cc784eba742eca40b6274d9301cbeb41fa618f7aa4bd1c8f7c7153a
Sep 21 08:22:06.606 INFO running `"docker" "start" "-a" "a7ad6fe65cc784eba742eca40b6274d9301cbeb41fa618f7aa4bd1c8f7c7153a"`
Sep 21 08:22:07.593 INFO kablam! usermod: no changes
Sep 21 08:22:07.670 INFO kablam!     Checking iron v0.4.0
Sep 21 08:22:08.607 INFO kablam!     Checking iron-params v0.1.3 (/source)
Sep 21 08:22:09.346 INFO kablam! warning: variable does not need to be mutable
Sep 21 08:22:09.346 INFO kablam!   --> src/lib.rs:67:9
Sep 21 08:22:09.346 INFO kablam!    |
Sep 21 08:22:09.346 INFO kablam! 67 |     let mut reader = &mut req.body;
Sep 21 08:22:09.346 INFO kablam!    |         ----^^^^^^
Sep 21 08:22:09.346 INFO kablam!    |         |
Sep 21 08:22:09.346 INFO kablam!    |         help: remove this `mut`
Sep 21 08:22:09.346 INFO kablam!    |
Sep 21 08:22:09.346 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 21 08:22:09.346 INFO kablam! 
Sep 21 08:22:09.381 INFO kablam! warning: variable does not need to be mutable
Sep 21 08:22:09.381 INFO kablam!   --> src/lib.rs:67:9
Sep 21 08:22:09.381 INFO kablam!    |
Sep 21 08:22:09.381 INFO kablam! 67 |     let mut reader = &mut req.body;
Sep 21 08:22:09.381 INFO kablam!    |         ----^^^^^^
Sep 21 08:22:09.381 INFO kablam!    |         |
Sep 21 08:22:09.381 INFO kablam!    |         help: remove this `mut`
Sep 21 08:22:09.381 INFO kablam!    |
Sep 21 08:22:09.381 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 21 08:22:09.381 INFO kablam! 
Sep 21 08:22:10.099 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.49s
Sep 21 08:22:10.104 INFO kablam! su: No module specific data is present
Sep 21 08:22:10.776 INFO running `"docker" "rm" "-f" "a7ad6fe65cc784eba742eca40b6274d9301cbeb41fa618f7aa4bd1c8f7c7153a"`
Sep 21 08:22:10.846 INFO blam! a7ad6fe65cc784eba742eca40b6274d9301cbeb41fa618f7aa4bd1c8f7c7153a