Dec 12 03:30:04.932 INFO checking ChariotEngine/drs-studio against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 03:30:04.932 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 03:30:05.341 INFO [stdout] f55c005966d896b5c7889be59eb088088f750a67d3a5568187fc4442a167b408
Dec 12 03:30:05.352 INFO running `"docker" "start" "-a" "f55c005966d896b5c7889be59eb088088f750a67d3a5568187fc4442a167b408"`
Dec 12 03:30:06.540 INFO [stderr] usermod: no changes
Dec 12 03:30:06.785 INFO [stderr]     Checking flate2 v0.2.20
Dec 12 03:30:06.785 INFO [stderr]     Checking backtrace v0.2.3
Dec 12 03:30:07.848 INFO [stderr]     Checking error-chain v0.5.0
Dec 12 03:30:09.256 INFO [stderr]     Checking chariot_io_tools v0.1.4
Dec 12 03:30:10.185 INFO [stderr]     Checking chariot_drs v0.1.2
Dec 12 03:30:11.651 INFO [stderr]     Checking drs-studio v0.0.1 (/source)
Dec 12 03:30:14.349 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.78s
Dec 12 03:30:14.357 INFO [stderr] su: No module specific data is present
Dec 12 03:30:15.244 INFO running `"docker" "inspect" "f55c005966d896b5c7889be59eb088088f750a67d3a5568187fc4442a167b408"`
Dec 12 03:30:15.524 INFO running `"docker" "rm" "-f" "f55c005966d896b5c7889be59eb088088f750a67d3a5568187fc4442a167b408"`
Dec 12 03:30:15.963 INFO [stdout] f55c005966d896b5c7889be59eb088088f750a67d3a5568187fc4442a167b408