Nov 04 10:54:14.036 INFO checking adamgreig/ukhasnet-parser against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 10:54:14.038 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-4/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 04 10:54:14.503 INFO blam! aa147104531ca24f7a583eca4dd705bf90b39f9a0b8ebc61df4bf64720f4a468
Nov 04 10:54:14.512 INFO running `"docker" "start" "-a" "aa147104531ca24f7a583eca4dd705bf90b39f9a0b8ebc61df4bf64720f4a468"`
Nov 04 10:54:15.366 INFO kablam! usermod: no changes
Nov 04 10:54:15.423 INFO kablam!     Checking ukhasnet-parser v0.4.0 (/source)
Nov 04 10:54:18.175 INFO kablam! warning: unused import: `std::str`
Nov 04 10:54:18.175 INFO kablam!  --> examples/socket_stream.rs:4:5
Nov 04 10:54:18.175 INFO kablam!   |
Nov 04 10:54:18.175 INFO kablam! 4 | use std::str;
Nov 04 10:54:18.175 INFO kablam!   |     ^^^^^^^^
Nov 04 10:54:18.175 INFO kablam!   |
Nov 04 10:54:18.175 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 10:54:18.175 INFO kablam! 
Nov 04 10:54:18.494 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.09s
Nov 04 10:54:18.497 INFO kablam! su: No module specific data is present
Nov 04 10:54:18.925 INFO running `"docker" "rm" "-f" "aa147104531ca24f7a583eca4dd705bf90b39f9a0b8ebc61df4bf64720f4a468"`
Nov 04 10:54:19.087 INFO blam! aa147104531ca24f7a583eca4dd705bf90b39f9a0b8ebc61df4bf64720f4a468