Dec 04 11:49:29.696 INFO checking redox-os/contain against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 11:49:29.696 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 11:49:30.119 INFO [stdout] 3243aaa032c1f241716e612d6c2a2cddb1b0ed2feea496ef2c447b0c13eac4fd
Dec 04 11:49:30.123 INFO running `"docker" "start" "-a" "3243aaa032c1f241716e612d6c2a2cddb1b0ed2feea496ef2c447b0c13eac4fd"`
Dec 04 11:49:31.130 INFO [stderr] usermod: no changes
Dec 04 11:49:31.187 INFO [stderr]     Checking redox_syscall v0.1.40
Dec 04 11:49:31.759 INFO [stderr]     Checking contain v0.1.0 (/source)
Dec 04 11:49:32.371 INFO [stderr] warning: unused variable: `root_thread`
Dec 04 11:49:32.371 INFO [stderr]   --> src/main.rs:36:9
Dec 04 11:49:32.372 INFO [stderr]    |
Dec 04 11:49:32.372 INFO [stderr] 36 |     let root_thread = thread::spawn(move || {
Dec 04 11:49:32.372 INFO [stderr]    |         ^^^^^^^^^^^ help: consider using `_root_thread` instead
Dec 04 11:49:32.372 INFO [stderr]    |
Dec 04 11:49:32.372 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 11:49:32.373 INFO [stderr] 
Dec 04 11:49:32.527 INFO [stderr] warning: unused variable: `root_thread`
Dec 04 11:49:32.527 INFO [stderr]   --> src/main.rs:36:9
Dec 04 11:49:32.527 INFO [stderr]    |
Dec 04 11:49:32.527 INFO [stderr] 36 |     let root_thread = thread::spawn(move || {
Dec 04 11:49:32.527 INFO [stderr]    |         ^^^^^^^^^^^ help: consider using `_root_thread` instead
Dec 04 11:49:32.527 INFO [stderr]    |
Dec 04 11:49:32.527 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 11:49:32.527 INFO [stderr] 
Dec 04 11:49:32.583 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.43s
Dec 04 11:49:32.585 INFO [stderr] su: No module specific data is present
Dec 04 11:49:33.505 INFO running `"docker" "inspect" "3243aaa032c1f241716e612d6c2a2cddb1b0ed2feea496ef2c447b0c13eac4fd"`
Dec 04 11:49:33.763 INFO running `"docker" "rm" "-f" "3243aaa032c1f241716e612d6c2a2cddb1b0ed2feea496ef2c447b0c13eac4fd"`
Dec 04 11:49:34.167 INFO [stdout] 3243aaa032c1f241716e612d6c2a2cddb1b0ed2feea496ef2c447b0c13eac4fd