Dec 04 13:20:13.199 INFO checking neiljdick/rfind against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 13:20:13.199 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 04 13:20:35.434 INFO [stdout] 70d1a1128ac463d6a7175899c6602bd38bdd08fbe136cc10f5a0e87b061e4dc1
Dec 04 13:20:35.436 INFO running `"docker" "start" "-a" "70d1a1128ac463d6a7175899c6602bd38bdd08fbe136cc10f5a0e87b061e4dc1"`
Dec 04 13:20:36.641 INFO [stderr] usermod: no changes
Dec 04 13:20:37.243 INFO [stderr]    Compiling structopt-derive v0.1.1
Dec 04 13:20:37.243 INFO [stderr]     Checking structopt v0.1.1
Dec 04 13:20:40.717 INFO [stderr]     Checking rfind v0.1.0 (/source)
Dec 04 13:20:41.253 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.28s
Dec 04 13:20:41.257 INFO [stderr] su: No module specific data is present
Dec 04 13:20:44.032 INFO running `"docker" "inspect" "70d1a1128ac463d6a7175899c6602bd38bdd08fbe136cc10f5a0e87b061e4dc1"`
Dec 04 13:20:44.103 INFO running `"docker" "rm" "-f" "70d1a1128ac463d6a7175899c6602bd38bdd08fbe136cc10f5a0e87b061e4dc1"`
Dec 04 13:20:44.167 INFO [stdout] 70d1a1128ac463d6a7175899c6602bd38bdd08fbe136cc10f5a0e87b061e4dc1