Dec 12 01:12:48.357 INFO checking NickeZ/backlight against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 01:12:48.358 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 12 01:12:48.757 INFO [stdout] 32e2e7af84bf5411a0c58f02920122a138e26bfc27ccff3e813a9b65f8013937
Dec 12 01:12:48.759 INFO running `"docker" "start" "-a" "32e2e7af84bf5411a0c58f02920122a138e26bfc27ccff3e813a9b65f8013937"`
Dec 12 01:12:51.024 INFO [stderr] usermod: no changes
Dec 12 01:12:51.180 INFO [stderr]    Compiling libdbus-sys v0.1.4
Dec 12 01:12:51.180 INFO [stderr]    Compiling structopt-derive v0.2.12
Dec 12 01:12:53.432 INFO [stderr]     Checking dbus v0.6.3
Dec 12 01:12:55.540 INFO [stderr]     Checking structopt v0.2.12
Dec 12 01:12:58.028 INFO [stderr]     Checking notify-rust v3.5.0
Dec 12 01:12:58.984 INFO [stderr]     Checking backlight v0.1.0 (/source)
Dec 12 01:13:00.692 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.64s
Dec 12 01:13:00.697 INFO [stderr] su: No module specific data is present
Dec 12 01:13:01.326 INFO running `"docker" "inspect" "32e2e7af84bf5411a0c58f02920122a138e26bfc27ccff3e813a9b65f8013937"`
Dec 12 01:13:01.562 INFO running `"docker" "rm" "-f" "32e2e7af84bf5411a0c58f02920122a138e26bfc27ccff3e813a9b65f8013937"`
Dec 12 01:13:01.727 INFO [stdout] 32e2e7af84bf5411a0c58f02920122a138e26bfc27ccff3e813a9b65f8013937