Nov 30 12:43:30.253 INFO checking xdrgen-0.4.4 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 12:43:30.253 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-3/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 12:43:30.800 INFO [stdout] 2f31ba4526fc2d989463d3f914ca200abb2e6ef7024520c2b5a6778d632d5f0d
Nov 30 12:43:30.807 INFO running `"docker" "start" "-a" "2f31ba4526fc2d989463d3f914ca200abb2e6ef7024520c2b5a6778d632d5f0d"`
Nov 30 12:43:31.844 INFO [stderr] usermod: no changes
Nov 30 12:43:32.012 INFO [stderr]     Checking memchr v1.0.2
Nov 30 12:43:32.036 INFO [stderr]     Checking env_logger v0.4.3
Nov 30 12:43:32.036 INFO [stderr]     Checking xdr-codec v0.4.4
Nov 30 12:43:32.776 INFO [stderr]     Checking nom v3.2.1
Nov 30 12:43:36.255 INFO [stderr]     Checking xdrgen v0.4.4 (/source)
Nov 30 12:43:40.160 INFO [stderr] warning: variable does not need to be mutable
Nov 30 12:43:40.161 INFO [stderr]    --> src/spec/mod.rs:225:13
Nov 30 12:43:40.161 INFO [stderr]     |
Nov 30 12:43:40.161 INFO [stderr] 225 |         let mut memo = match memo {
Nov 30 12:43:40.161 INFO [stderr]     |             ----^^^^
Nov 30 12:43:40.162 INFO [stderr]     |             |
Nov 30 12:43:40.162 INFO [stderr]     |             help: remove this `mut`
Nov 30 12:43:40.162 INFO [stderr]     |
Nov 30 12:43:40.162 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 12:43:40.163 INFO [stderr] 
Nov 30 12:43:42.287 INFO [stderr] warning: variable does not need to be mutable
Nov 30 12:43:42.287 INFO [stderr]    --> src/spec/mod.rs:225:13
Nov 30 12:43:42.287 INFO [stderr]     |
Nov 30 12:43:42.287 INFO [stderr] 225 |         let mut memo = match memo {
Nov 30 12:43:42.288 INFO [stderr]     |             ----^^^^
Nov 30 12:43:42.288 INFO [stderr]     |             |
Nov 30 12:43:42.288 INFO [stderr]     |             help: remove this `mut`
Nov 30 12:43:42.288 INFO [stderr]     |
Nov 30 12:43:42.288 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 12:43:42.288 INFO [stderr] 
Nov 30 12:43:44.400 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.52s
Nov 30 12:43:44.401 INFO [stderr] su: No module specific data is present
Nov 30 12:43:45.520 INFO running `"docker" "inspect" "2f31ba4526fc2d989463d3f914ca200abb2e6ef7024520c2b5a6778d632d5f0d"`
Nov 30 12:43:45.788 INFO running `"docker" "rm" "-f" "2f31ba4526fc2d989463d3f914ca200abb2e6ef7024520c2b5a6778d632d5f0d"`
Nov 30 12:43:46.267 INFO [stdout] 2f31ba4526fc2d989463d3f914ca200abb2e6ef7024520c2b5a6778d632d5f0d