Oct 13 13:17:43.703 INFO checking iron-params-0.1.3 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 13:17:43.708 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-1/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +4021bd0b3c5815b087d6db10ce461e7e4854ade7-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 13 13:17:44.136 INFO blam! 5bf928d1bf26297de40f2272ff85b286caebd94ecfd8e7c475643ee1bf58702d
Oct 13 13:17:44.148 INFO running `"docker" "start" "-a" "5bf928d1bf26297de40f2272ff85b286caebd94ecfd8e7c475643ee1bf58702d"`
Oct 13 13:17:45.000 INFO kablam! usermod: no changes
Oct 13 13:17:45.120 INFO kablam!     Checking iron-params v0.1.3 (/source)
Oct 13 13:17:48.499 INFO kablam! warning: variable does not need to be mutable
Oct 13 13:17:48.505 INFO kablam!   --> src/lib.rs:67:9
Oct 13 13:17:48.505 INFO kablam!    |
Oct 13 13:17:48.505 INFO kablam! 67 |     let mut reader = &mut req.body;
Oct 13 13:17:48.506 INFO kablam!    |         ----^^^^^^
Oct 13 13:17:48.506 INFO kablam!    |         |
Oct 13 13:17:48.506 INFO kablam!    |         help: remove this `mut`
Oct 13 13:17:48.506 INFO kablam!    |
Oct 13 13:17:48.507 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 13 13:17:48.507 INFO kablam! 
Oct 13 13:17:48.751 INFO kablam! warning: variable does not need to be mutable
Oct 13 13:17:48.751 INFO kablam!   --> src/lib.rs:67:9
Oct 13 13:17:48.752 INFO kablam!    |
Oct 13 13:17:48.752 INFO kablam! 67 |     let mut reader = &mut req.body;
Oct 13 13:17:48.752 INFO kablam!    |         ----^^^^^^
Oct 13 13:17:48.752 INFO kablam!    |         |
Oct 13 13:17:48.757 INFO kablam!    |         help: remove this `mut`
Oct 13 13:17:48.757 INFO kablam!    |
Oct 13 13:17:48.757 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 13 13:17:48.757 INFO kablam! 
Oct 13 13:17:51.561 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.53s
Oct 13 13:17:51.577 INFO kablam! su: No module specific data is present
Oct 13 13:17:52.140 INFO running `"docker" "rm" "-f" "5bf928d1bf26297de40f2272ff85b286caebd94ecfd8e7c475643ee1bf58702d"`
Oct 13 13:17:52.343 INFO blam! 5bf928d1bf26297de40f2272ff85b286caebd94ecfd8e7c475643ee1bf58702d