Sep 10 16:19:43.498 INFO checking iron-params-0.1.3 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 16:19:43.498 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 16:19:43.499 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-0/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 16:19:43.623 INFO blam! 4adc61490df795e6d0ced372324fbb77458e9ce131ffe3491474e964663fce16
Sep 10 16:19:43.625 INFO running `"docker" "start" "-a" "4adc61490df795e6d0ced372324fbb77458e9ce131ffe3491474e964663fce16"`
Sep 10 16:19:44.641 INFO kablam! usermod: no changes
Sep 10 16:19:44.761 INFO kablam!     Checking iron-params v0.1.3 (file:///source)
Sep 10 16:19:45.878 INFO kablam! warning: variable does not need to be mutable
Sep 10 16:19:45.878 INFO kablam!   --> src/lib.rs:67:9
Sep 10 16:19:45.878 INFO kablam!    |
Sep 10 16:19:45.878 INFO kablam! 67 |     let mut reader = &mut req.body;
Sep 10 16:19:45.878 INFO kablam!    |         ----^^^^^^
Sep 10 16:19:45.878 INFO kablam!    |         |
Sep 10 16:19:45.879 INFO kablam!    |         help: remove this `mut`
Sep 10 16:19:45.879 INFO kablam!    |
Sep 10 16:19:45.879 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 10 16:19:45.879 INFO kablam! 
Sep 10 16:19:45.920 INFO kablam! warning: variable does not need to be mutable
Sep 10 16:19:45.920 INFO kablam!   --> src/lib.rs:67:9
Sep 10 16:19:45.920 INFO kablam!    |
Sep 10 16:19:45.920 INFO kablam! 67 |     let mut reader = &mut req.body;
Sep 10 16:19:45.920 INFO kablam!    |         ----^^^^^^
Sep 10 16:19:45.920 INFO kablam!    |         |
Sep 10 16:19:45.920 INFO kablam!    |         help: remove this `mut`
Sep 10 16:19:45.926 INFO kablam!    |
Sep 10 16:19:45.926 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 10 16:19:45.926 INFO kablam! 
Sep 10 16:19:46.602 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.94s
Sep 10 16:19:46.608 INFO kablam! su: No module specific data is present
Sep 10 16:19:46.982 INFO running `"docker" "rm" "-f" "4adc61490df795e6d0ced372324fbb77458e9ce131ffe3491474e964663fce16"`
Sep 10 16:19:47.084 INFO blam! 4adc61490df795e6d0ced372324fbb77458e9ce131ffe3491474e964663fce16