Oct 26 20:48:40.763 INFO checking sinitcin/poll_engine against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 26 20:48:40.763 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-1/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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"`
Oct 26 20:48:41.284 INFO blam! 6466f6086c53b634478c73d3168ba0b09d814c0a2e3fcb3387a2a3c5ecb188ba
Oct 26 20:48:41.286 INFO running `"docker" "start" "-a" "6466f6086c53b634478c73d3168ba0b09d814c0a2e3fcb3387a2a3c5ecb188ba"`
Oct 26 20:48:42.479 INFO kablam! usermod: no changes
Oct 26 20:48:42.599 INFO kablam!     Checking termios v0.2.2
Oct 26 20:48:42.616 INFO kablam!     Checking ioctl-rs v0.1.6
Oct 26 20:48:42.616 INFO kablam!     Checking serial-core v0.4.0
Oct 26 20:48:43.471 INFO kablam!     Checking serial-unix v0.4.0
Oct 26 20:48:43.927 INFO kablam!     Checking serial v0.4.0
Oct 26 20:48:44.235 INFO kablam!     Checking channel v0.1.0 (/source)
Oct 26 20:48:44.991 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.47s
Oct 26 20:48:44.991 INFO kablam! su: No module specific data is present
Oct 26 20:48:45.845 INFO running `"docker" "rm" "-f" "6466f6086c53b634478c73d3168ba0b09d814c0a2e3fcb3387a2a3c5ecb188ba"`
Oct 26 20:48:46.246 INFO blam! 6466f6086c53b634478c73d3168ba0b09d814c0a2e3fcb3387a2a3c5ecb188ba