Sep 10 19:16:19.637 INFO checking fastcgi-1.0.0 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 19:16:19.637 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 19:16:19.637 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-1/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 19:16:19.797 INFO blam! 7dfbc524dc9e7ee0d8ba286499d623ad2236b560a00f31e18738785c91dc4112
Sep 10 19:16:19.797 INFO running `"docker" "start" "-a" "7dfbc524dc9e7ee0d8ba286499d623ad2236b560a00f31e18738785c91dc4112"`
Sep 10 19:16:20.454 INFO kablam! usermod: no changes
Sep 10 19:16:20.492 INFO kablam!     Checking fastcgi v1.0.0 (file:///source)
Sep 10 19:16:20.998 INFO kablam! warning: variable does not need to be mutable
Sep 10 19:16:20.998 INFO kablam!    --> src/lib.rs:132:24
Sep 10 19:16:20.998 INFO kablam!     |
Sep 10 19:16:20.998 INFO kablam! 132 | fn write_len<W: Write>(mut w: &mut W, n: u32) -> io::Result<()> {
Sep 10 19:16:20.998 INFO kablam!     |                        ----^
Sep 10 19:16:20.998 INFO kablam!     |                        |
Sep 10 19:16:20.998 INFO kablam!     |                        help: remove this `mut`
Sep 10 19:16:20.998 INFO kablam!     |
Sep 10 19:16:20.998 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 10 19:16:20.998 INFO kablam! 
Sep 10 19:16:21.327 INFO kablam! warning: variable does not need to be mutable
Sep 10 19:16:21.327 INFO kablam!    --> src/lib.rs:132:24
Sep 10 19:16:21.327 INFO kablam!     |
Sep 10 19:16:21.327 INFO kablam! 132 | fn write_len<W: Write>(mut w: &mut W, n: u32) -> io::Result<()> {
Sep 10 19:16:21.327 INFO kablam!     |                        ----^
Sep 10 19:16:21.327 INFO kablam!     |                        |
Sep 10 19:16:21.327 INFO kablam!     |                        help: remove this `mut`
Sep 10 19:16:21.327 INFO kablam!     |
Sep 10 19:16:21.327 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 10 19:16:21.327 INFO kablam! 
Sep 10 19:16:21.639 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
Sep 10 19:16:21.646 INFO kablam! su: No module specific data is present
Sep 10 19:16:22.805 INFO running `"docker" "rm" "-f" "7dfbc524dc9e7ee0d8ba286499d623ad2236b560a00f31e18738785c91dc4112"`
Sep 10 19:16:22.888 INFO blam! 7dfbc524dc9e7ee0d8ba286499d623ad2236b560a00f31e18738785c91dc4112