Dec 05 07:22:29.732 INFO checking rustc-ap-serialize-297.0.0 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 07:22:29.732 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 05 07:22:30.286 INFO [stdout] c4fbab47e0d53f5c01741497867bfca15f5106d220e3a4c42b35ee363f1c05ed
Dec 05 07:22:30.286 INFO running `"docker" "start" "-a" "c4fbab47e0d53f5c01741497867bfca15f5106d220e3a4c42b35ee363f1c05ed"`
Dec 05 07:22:31.478 INFO [stderr] usermod: no changes
Dec 05 07:22:31.539 INFO [stderr]     Checking smallvec v0.6.7
Dec 05 07:22:32.663 INFO [stderr]     Checking rustc-ap-serialize v297.0.0 (/source)
Dec 05 07:22:40.004 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.49s
Dec 05 07:22:40.007 INFO [stderr] su: No module specific data is present
Dec 05 07:22:41.171 INFO running `"docker" "inspect" "c4fbab47e0d53f5c01741497867bfca15f5106d220e3a4c42b35ee363f1c05ed"`
Dec 05 07:22:41.467 INFO running `"docker" "rm" "-f" "c4fbab47e0d53f5c01741497867bfca15f5106d220e3a4c42b35ee363f1c05ed"`
Dec 05 07:22:41.870 INFO [stdout] c4fbab47e0d53f5c01741497867bfca15f5106d220e3a4c42b35ee363f1c05ed