Nov 01 23:13:43.582 INFO checking fastcgi-1.0.0 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 23:13:43.583 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-3/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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"`
Nov 01 23:13:44.058 INFO blam! 232f5b7a9875e6cb58a2e48d11cdcb8bfa38d55ea48151c01255f1f087367cff
Nov 01 23:13:44.066 INFO running `"docker" "start" "-a" "232f5b7a9875e6cb58a2e48d11cdcb8bfa38d55ea48151c01255f1f087367cff"`
Nov 01 23:13:45.196 INFO kablam! usermod: no changes
Nov 01 23:13:45.280 INFO kablam!     Checking fastcgi v1.0.0 (/source)
Nov 01 23:13:46.577 INFO kablam! warning: variable does not need to be mutable
Nov 01 23:13:46.577 INFO kablam!    --> src/lib.rs:132:24
Nov 01 23:13:46.578 INFO kablam!     |
Nov 01 23:13:46.578 INFO kablam! 132 | fn write_len<W: Write>(mut w: &mut W, n: u32) -> io::Result<()> {
Nov 01 23:13:46.578 INFO kablam!     |                        ----^
Nov 01 23:13:46.579 INFO kablam!     |                        |
Nov 01 23:13:46.579 INFO kablam!     |                        help: remove this `mut`
Nov 01 23:13:46.579 INFO kablam!     |
Nov 01 23:13:46.579 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 01 23:13:46.580 INFO kablam! 
Nov 01 23:13:46.969 INFO kablam! warning: variable does not need to be mutable
Nov 01 23:13:46.969 INFO kablam!    --> src/lib.rs:132:24
Nov 01 23:13:46.969 INFO kablam!     |
Nov 01 23:13:46.970 INFO kablam! 132 | fn write_len<W: Write>(mut w: &mut W, n: u32) -> io::Result<()> {
Nov 01 23:13:46.970 INFO kablam!     |                        ----^
Nov 01 23:13:46.970 INFO kablam!     |                        |
Nov 01 23:13:46.970 INFO kablam!     |                        help: remove this `mut`
Nov 01 23:13:46.971 INFO kablam!     |
Nov 01 23:13:46.971 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 01 23:13:46.971 INFO kablam! 
Nov 01 23:13:47.473 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.26s
Nov 01 23:13:47.480 INFO kablam! su: No module specific data is present
Nov 01 23:13:48.713 INFO running `"docker" "rm" "-f" "232f5b7a9875e6cb58a2e48d11cdcb8bfa38d55ea48151c01255f1f087367cff"`
Nov 01 23:13:49.097 INFO blam! 232f5b7a9875e6cb58a2e48d11cdcb8bfa38d55ea48151c01255f1f087367cff