Nov 28 15:14:46.470 INFO checking xdrgen-0.4.4 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 15:14:46.470 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 28 15:14:47.032 INFO [stdout] 99ecff89729bdf77bbd2c408945dadf0169810ecda78c858f5878a9f3fcf4b52
Nov 28 15:14:47.040 INFO running `"docker" "start" "-a" "99ecff89729bdf77bbd2c408945dadf0169810ecda78c858f5878a9f3fcf4b52"`
Nov 28 15:14:48.460 INFO [stderr] usermod: no changes
Nov 28 15:14:48.633 INFO [stderr]     Checking nom v3.2.1
Nov 28 15:14:48.633 INFO [stderr]     Checking error-chain v0.10.0
Nov 28 15:14:50.069 INFO [stderr]     Checking xdr-codec v0.4.4
Nov 28 15:14:53.227 INFO [stderr]     Checking xdrgen v0.4.4 (/source)
Nov 28 15:14:58.186 INFO [stderr] warning: variable does not need to be mutable
Nov 28 15:14:58.187 INFO [stderr]    --> src/spec/mod.rs:225:13
Nov 28 15:14:58.187 INFO [stderr]     |
Nov 28 15:14:58.188 INFO [stderr] 225 |         let mut memo = match memo {
Nov 28 15:14:58.188 INFO [stderr]     |             ----^^^^
Nov 28 15:14:58.188 INFO [stderr]     |             |
Nov 28 15:14:58.188 INFO [stderr]     |             help: remove this `mut`
Nov 28 15:14:58.189 INFO [stderr]     |
Nov 28 15:14:58.189 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 28 15:14:58.189 INFO [stderr] 
Nov 28 15:14:59.065 INFO [stderr] warning: variable does not need to be mutable
Nov 28 15:14:59.065 INFO [stderr]    --> src/spec/mod.rs:225:13
Nov 28 15:14:59.065 INFO [stderr]     |
Nov 28 15:14:59.065 INFO [stderr] 225 |         let mut memo = match memo {
Nov 28 15:14:59.065 INFO [stderr]     |             ----^^^^
Nov 28 15:14:59.065 INFO [stderr]     |             |
Nov 28 15:14:59.065 INFO [stderr]     |             help: remove this `mut`
Nov 28 15:14:59.065 INFO [stderr]     |
Nov 28 15:14:59.065 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 28 15:14:59.065 INFO [stderr] 
Nov 28 15:15:03.189 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.70s
Nov 28 15:15:03.196 INFO [stderr] su: No module specific data is present
Nov 28 15:15:04.134 INFO running `"docker" "inspect" "99ecff89729bdf77bbd2c408945dadf0169810ecda78c858f5878a9f3fcf4b52"`
Nov 28 15:15:04.394 INFO running `"docker" "rm" "-f" "99ecff89729bdf77bbd2c408945dadf0169810ecda78c858f5878a9f3fcf4b52"`
Nov 28 15:15:04.630 INFO [stdout] 99ecff89729bdf77bbd2c408945dadf0169810ecda78c858f5878a9f3fcf4b52