Oct 13 15:25:58.249 INFO checking fastcgi-1.0.0 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 15:25:58.249 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 15:25:58.776 INFO blam! edd3914d37691f069997c7030906f9295c895852a08a986b4982e1be41270cf3
Oct 13 15:25:58.778 INFO running `"docker" "start" "-a" "edd3914d37691f069997c7030906f9295c895852a08a986b4982e1be41270cf3"`
Oct 13 15:26:01.208 INFO kablam! usermod: no changes
Oct 13 15:26:01.276 INFO kablam!     Checking fastcgi v1.0.0 (/source)
Oct 13 15:26:02.740 INFO kablam! warning: variable does not need to be mutable
Oct 13 15:26:02.740 INFO kablam!    --> src/lib.rs:132:24
Oct 13 15:26:02.740 INFO kablam!     |
Oct 13 15:26:02.740 INFO kablam! 132 | fn write_len<W: Write>(mut w: &mut W, n: u32) -> io::Result<()> {
Oct 13 15:26:02.740 INFO kablam!     |                        ----^
Oct 13 15:26:02.740 INFO kablam!     |                        |
Oct 13 15:26:02.740 INFO kablam!     |                        help: remove this `mut`
Oct 13 15:26:02.740 INFO kablam!     |
Oct 13 15:26:02.740 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 13 15:26:02.740 INFO kablam! 
Oct 13 15:26:02.744 INFO kablam! warning: variable does not need to be mutable
Oct 13 15:26:02.744 INFO kablam!    --> src/lib.rs:132:24
Oct 13 15:26:02.744 INFO kablam!     |
Oct 13 15:26:02.744 INFO kablam! 132 | fn write_len<W: Write>(mut w: &mut W, n: u32) -> io::Result<()> {
Oct 13 15:26:02.744 INFO kablam!     |                        ----^
Oct 13 15:26:02.744 INFO kablam!     |                        |
Oct 13 15:26:02.744 INFO kablam!     |                        help: remove this `mut`
Oct 13 15:26:02.748 INFO kablam!     |
Oct 13 15:26:02.748 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 13 15:26:02.749 INFO kablam! 
Oct 13 15:26:03.669 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.44s
Oct 13 15:26:03.682 INFO kablam! su: No module specific data is present
Oct 13 15:26:04.757 INFO running `"docker" "rm" "-f" "edd3914d37691f069997c7030906f9295c895852a08a986b4982e1be41270cf3"`
Oct 13 15:26:05.029 INFO blam! edd3914d37691f069997c7030906f9295c895852a08a986b4982e1be41270cf3