Nov 29 18:23:13.712 INFO checking shakyShane/rs-playground against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 29 18:23:13.712 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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"`
Nov 29 18:23:14.172 INFO [stdout] 83fb54169ab931ec715a19e311a02ed73a3e7c3b6f87bdbc5236d41241b9afe2
Nov 29 18:23:14.174 INFO running `"docker" "start" "-a" "83fb54169ab931ec715a19e311a02ed73a3e7c3b6f87bdbc5236d41241b9afe2"`
Nov 29 18:23:15.931 INFO [stderr] usermod: no changes
Nov 29 18:23:16.067 INFO [stderr]     Checking serde_yaml v0.8.4
Nov 29 18:23:16.068 INFO [stderr]     Checking serde_json v1.0.27
Nov 29 18:23:16.068 INFO [stderr]     Checking regex v1.0.5
Nov 29 18:23:16.068 INFO [stderr]    Compiling serde_derive v1.0.79
Nov 29 18:23:37.541 INFO [stderr]     Checking rs-playground v0.1.0 (/source)
Nov 29 18:23:38.806 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.84s
Nov 29 18:23:38.817 INFO [stderr] su: No module specific data is present
Nov 29 18:23:39.843 INFO running `"docker" "inspect" "83fb54169ab931ec715a19e311a02ed73a3e7c3b6f87bdbc5236d41241b9afe2"`
Nov 29 18:23:40.170 INFO running `"docker" "rm" "-f" "83fb54169ab931ec715a19e311a02ed73a3e7c3b6f87bdbc5236d41241b9afe2"`
Nov 29 18:23:40.552 INFO [stdout] 83fb54169ab931ec715a19e311a02ed73a3e7c3b6f87bdbc5236d41241b9afe2