Dec 11 23:24:57.921 INFO checking ZhouHansen/async_rust_playground against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 23:24:57.921 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 23:24:58.140 INFO [stdout] 51fc01c0158f2df7b6aa55df3b71cb7dbe51e8e20166a63b00ba3207dea6a8e4
Dec 11 23:24:58.148 INFO running `"docker" "start" "-a" "51fc01c0158f2df7b6aa55df3b71cb7dbe51e8e20166a63b00ba3207dea6a8e4"`
Dec 11 23:24:58.959 INFO [stderr] usermod: no changes
Dec 11 23:24:58.990 INFO [stderr]     Checking async_rust_playground v0.1.0 (/source)
Dec 11 23:25:00.052 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
Dec 11 23:25:00.057 INFO [stderr] su: No module specific data is present
Dec 11 23:25:00.444 INFO running `"docker" "inspect" "51fc01c0158f2df7b6aa55df3b71cb7dbe51e8e20166a63b00ba3207dea6a8e4"`
Dec 11 23:25:00.600 INFO running `"docker" "rm" "-f" "51fc01c0158f2df7b6aa55df3b71cb7dbe51e8e20166a63b00ba3207dea6a8e4"`
Dec 11 23:25:00.760 INFO [stdout] 51fc01c0158f2df7b6aa55df3b71cb7dbe51e8e20166a63b00ba3207dea6a8e4