Oct 13 06:06:42.695 INFO checking xdrgen-0.4.4 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 06:06:42.695 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-4/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/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 06:06:43.260 INFO blam! 31765ab9d186104208c4462ad035fb9dc469e449a3b080025096ac9e3d366a6d
Oct 13 06:06:43.262 INFO running `"docker" "start" "-a" "31765ab9d186104208c4462ad035fb9dc469e449a3b080025096ac9e3d366a6d"`
Oct 13 06:06:45.132 INFO kablam! usermod: no changes
Oct 13 06:06:45.332 INFO kablam!     Checking nom v3.2.1
Oct 13 06:06:45.332 INFO kablam!     Checking xdr-codec v0.4.4
Oct 13 06:06:45.332 INFO kablam!     Checking env_logger v0.4.3
Oct 13 06:06:49.673 INFO kablam!     Checking xdrgen v0.4.4 (/source)
Oct 13 06:06:54.872 INFO kablam! warning: variable does not need to be mutable
Oct 13 06:06:54.872 INFO kablam!    --> src/spec/mod.rs:225:13
Oct 13 06:06:54.872 INFO kablam!     |
Oct 13 06:06:54.872 INFO kablam! 225 |         let mut memo = match memo {
Oct 13 06:06:54.872 INFO kablam!     |             ----^^^^
Oct 13 06:06:54.872 INFO kablam!     |             |
Oct 13 06:06:54.872 INFO kablam!     |             help: remove this `mut`
Oct 13 06:06:54.873 INFO kablam!     |
Oct 13 06:06:54.873 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 13 06:06:54.873 INFO kablam! 
Oct 13 06:06:56.177 INFO kablam! warning: variable does not need to be mutable
Oct 13 06:06:56.177 INFO kablam!    --> src/spec/mod.rs:225:13
Oct 13 06:06:56.177 INFO kablam!     |
Oct 13 06:06:56.177 INFO kablam! 225 |         let mut memo = match memo {
Oct 13 06:06:56.177 INFO kablam!     |             ----^^^^
Oct 13 06:06:56.177 INFO kablam!     |             |
Oct 13 06:06:56.177 INFO kablam!     |             help: remove this `mut`
Oct 13 06:06:56.177 INFO kablam!     |
Oct 13 06:06:56.177 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 13 06:06:56.177 INFO kablam! 
Oct 13 06:06:59.476 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 14.31s
Oct 13 06:06:59.496 INFO kablam! su: No module specific data is present
Oct 13 06:07:00.417 INFO running `"docker" "rm" "-f" "31765ab9d186104208c4462ad035fb9dc469e449a3b080025096ac9e3d366a6d"`
Oct 13 06:07:00.689 INFO blam! 31765ab9d186104208c4462ad035fb9dc469e449a3b080025096ac9e3d366a6d