Dec 12 07:43:28.913 INFO checking serde_yaml-0.8.8 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 07:43:28.913 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 07:43:29.270 INFO [stdout] 8469f322831e45e3ee1b011345fea145d355cc417197b636648b4c646f273ff4
Dec 12 07:43:29.278 INFO running `"docker" "start" "-a" "8469f322831e45e3ee1b011345fea145d355cc417197b636648b4c646f273ff4"`
Dec 12 07:43:30.176 INFO [stderr] usermod: no changes
Dec 12 07:43:30.368 INFO [stderr]     Checking unindent v0.1.3
Dec 12 07:43:30.380 INFO [stderr]     Checking serde_yaml v0.8.8 (/source)
Dec 12 07:43:30.380 INFO [stderr]     Checking version-sync v0.5.0
Dec 12 07:43:37.373 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.17s
Dec 12 07:43:37.379 INFO [stderr] su: No module specific data is present
Dec 12 07:43:38.332 INFO running `"docker" "inspect" "8469f322831e45e3ee1b011345fea145d355cc417197b636648b4c646f273ff4"`
Dec 12 07:43:38.730 INFO running `"docker" "rm" "-f" "8469f322831e45e3ee1b011345fea145d355cc417197b636648b4c646f273ff4"`
Dec 12 07:43:38.976 INFO [stdout] 8469f322831e45e3ee1b011345fea145d355cc417197b636648b4c646f273ff4