Nov 18 14:35:15.471 INFO testing fastcgi-1.0.0 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 18 14:35:15.472 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt build --frozen" "-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 18 14:35:15.959 INFO [stdout] 283f5b09b7affe4bcc2cdf34af8be870f0748e5586858b9e3837274c76e03177
Nov 18 14:35:15.961 INFO running `"docker" "start" "-a" "283f5b09b7affe4bcc2cdf34af8be870f0748e5586858b9e3837274c76e03177"`
Nov 18 14:35:17.795 INFO [stderr] usermod: no changes
Nov 18 14:35:17.864 INFO [stderr]    Compiling fastcgi v1.0.0 (/source)
Nov 18 14:35:18.608 INFO [stderr] warning: variable does not need to be mutable
Nov 18 14:35:18.608 INFO [stderr]    --> src/lib.rs:132:24
Nov 18 14:35:18.608 INFO [stderr]     |
Nov 18 14:35:18.608 INFO [stderr] 132 | fn write_len<W: Write>(mut w: &mut W, n: u32) -> io::Result<()> {
Nov 18 14:35:18.608 INFO [stderr]     |                        ----^
Nov 18 14:35:18.608 INFO [stderr]     |                        |
Nov 18 14:35:18.608 INFO [stderr]     |                        help: remove this `mut`
Nov 18 14:35:18.608 INFO [stderr]     |
Nov 18 14:35:18.608 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 18 14:35:18.608 INFO [stderr] 
Nov 18 14:35:19.755 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.88s
Nov 18 14:35:19.756 INFO [stderr] su: No module specific data is present
Nov 18 14:35:20.385 INFO running `"docker" "inspect" "283f5b09b7affe4bcc2cdf34af8be870f0748e5586858b9e3837274c76e03177"`
Nov 18 14:35:20.711 INFO running `"docker" "rm" "-f" "283f5b09b7affe4bcc2cdf34af8be870f0748e5586858b9e3837274c76e03177"`
Nov 18 14:35:20.944 INFO [stdout] 283f5b09b7affe4bcc2cdf34af8be870f0748e5586858b9e3837274c76e03177
Nov 18 14:35:20.950 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen --no-run" "-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 18 14:35:21.419 INFO [stdout] 387b50417c4f7afba68030061ef4e64b709be7306d446b9fcd092dacaa7b923d
Nov 18 14:35:21.421 INFO running `"docker" "start" "-a" "387b50417c4f7afba68030061ef4e64b709be7306d446b9fcd092dacaa7b923d"`
Nov 18 14:35:22.895 INFO [stderr] usermod: no changes
Nov 18 14:35:22.957 INFO [stderr]    Compiling fastcgi v1.0.0 (/source)
Nov 18 14:35:24.221 INFO [stderr] warning: variable does not need to be mutable
Nov 18 14:35:24.221 INFO [stderr]    --> src/lib.rs:132:24
Nov 18 14:35:24.222 INFO [stderr]     |
Nov 18 14:35:24.222 INFO [stderr] 132 | fn write_len<W: Write>(mut w: &mut W, n: u32) -> io::Result<()> {
Nov 18 14:35:24.222 INFO [stderr]     |                        ----^
Nov 18 14:35:24.222 INFO [stderr]     |                        |
Nov 18 14:35:24.223 INFO [stderr]     |                        help: remove this `mut`
Nov 18 14:35:24.223 INFO [stderr]     |
Nov 18 14:35:24.223 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 18 14:35:24.223 INFO [stderr] 
Nov 18 14:35:24.599 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.68s
Nov 18 14:35:24.615 INFO [stderr] su: No module specific data is present
Nov 18 14:35:25.291 INFO running `"docker" "inspect" "387b50417c4f7afba68030061ef4e64b709be7306d446b9fcd092dacaa7b923d"`
Nov 18 14:35:25.477 INFO running `"docker" "rm" "-f" "387b50417c4f7afba68030061ef4e64b709be7306d446b9fcd092dacaa7b923d"`
Nov 18 14:35:25.701 INFO [stdout] 387b50417c4f7afba68030061ef4e64b709be7306d446b9fcd092dacaa7b923d