Dec 04 17:40:15.246 INFO checking hhatto/wwup-in-rust against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 17:40:15.246 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 04 17:40:15.389 INFO [stdout] ac9b6f73991b76d8272853c7aa28ea09445b7968515aed31a94b1bd74f9e553b
Dec 04 17:40:15.390 INFO running `"docker" "start" "-a" "ac9b6f73991b76d8272853c7aa28ea09445b7968515aed31a94b1bd74f9e553b"`
Dec 04 17:40:15.995 INFO [stderr] usermod: no changes
Dec 04 17:40:16.095 INFO [stderr]     Checking nix v0.8.1
Dec 04 17:40:16.095 INFO [stderr]     Checking chan-signal v0.2.0
Dec 04 17:40:16.095 INFO [stderr]     Checking nix v0.7.0
Dec 04 17:40:20.819 INFO [stderr]     Checking prctl v1.0.0
Dec 04 17:40:21.511 INFO [stderr]     Checking wwup v0.1.0 (/source)
Dec 04 17:40:24.335 INFO [stderr] warning: unused variable: `child`
Dec 04 17:40:24.335 INFO [stderr]   --> src/12_orphaned_processes.rs:11:38
Dec 04 17:40:24.335 INFO [stderr]    |
Dec 04 17:40:24.335 INFO [stderr] 11 |         unistd::ForkResult::Parent { child } => {
Dec 04 17:40:24.335 INFO [stderr]    |                                      ^^^^^ help: try ignoring the field: `child: _`
Dec 04 17:40:24.335 INFO [stderr]    |
Dec 04 17:40:24.335 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 17:40:24.335 INFO [stderr] 
Dec 04 17:40:30.291 INFO [stderr] warning: unused variable: `child`
Dec 04 17:40:30.291 INFO [stderr]   --> src/12_orphaned_processes.rs:11:38
Dec 04 17:40:30.291 INFO [stderr]    |
Dec 04 17:40:30.291 INFO [stderr] 11 |         unistd::ForkResult::Parent { child } => {
Dec 04 17:40:30.291 INFO [stderr]    |                                      ^^^^^ help: try ignoring the field: `child: _`
Dec 04 17:40:30.291 INFO [stderr]    |
Dec 04 17:40:30.291 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 17:40:30.291 INFO [stderr] 
Dec 04 17:40:33.787 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.75s
Dec 04 17:40:33.803 INFO [stderr] su: No module specific data is present
Dec 04 17:40:34.752 INFO running `"docker" "inspect" "ac9b6f73991b76d8272853c7aa28ea09445b7968515aed31a94b1bd74f9e553b"`
Dec 04 17:40:35.061 INFO running `"docker" "rm" "-f" "ac9b6f73991b76d8272853c7aa28ea09445b7968515aed31a94b1bd74f9e553b"`
Dec 04 17:40:35.339 INFO [stdout] ac9b6f73991b76d8272853c7aa28ea09445b7968515aed31a94b1bd74f9e553b