Dec 11 20:11:38.788 INFO checking dandro/rust-playground against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 20:11:38.788 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 11 20:11:39.225 INFO [stdout] 21b4d901a1a4edfb10a909d2f48eb24da83f2f160d703cdbfde1b29eb8fa4abb
Dec 11 20:11:39.227 INFO running `"docker" "start" "-a" "21b4d901a1a4edfb10a909d2f48eb24da83f2f160d703cdbfde1b29eb8fa4abb"`
Dec 11 20:11:40.345 INFO [stderr] usermod: no changes
Dec 11 20:11:40.412 INFO [stderr]     Checking playground v0.1.0 (/source)
Dec 11 20:11:41.583 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
Dec 11 20:11:41.585 INFO [stderr] su: No module specific data is present
Dec 11 20:11:42.084 INFO running `"docker" "inspect" "21b4d901a1a4edfb10a909d2f48eb24da83f2f160d703cdbfde1b29eb8fa4abb"`
Dec 11 20:11:42.356 INFO running `"docker" "rm" "-f" "21b4d901a1a4edfb10a909d2f48eb24da83f2f160d703cdbfde1b29eb8fa4abb"`
Dec 11 20:11:42.652 INFO [stdout] 21b4d901a1a4edfb10a909d2f48eb24da83f2f160d703cdbfde1b29eb8fa4abb