Nov 03 02:01:49.145 INFO checking serial-0.4.0 against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 03 02:01:49.147 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-2/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 03 02:01:49.646 INFO blam! cbf6a5dffe28a4b81e80049989b9d33ced1bc7879b75daa23208e417bf6d2d5a
Nov 03 02:01:49.649 INFO running `"docker" "start" "-a" "cbf6a5dffe28a4b81e80049989b9d33ced1bc7879b75daa23208e417bf6d2d5a"`
Nov 03 02:01:51.010 INFO kablam! usermod: no changes
Nov 03 02:01:51.076 INFO kablam!     Checking serial-core v0.4.0
Nov 03 02:01:51.761 INFO kablam!     Checking serial-unix v0.4.0
Nov 03 02:01:52.488 INFO kablam!     Checking serial v0.4.0 (/source)
Nov 03 02:01:55.868 INFO kablam! warning: unused import: `std::io::prelude`
Nov 03 02:01:55.868 INFO kablam!  --> examples/read_write.rs:6:5
Nov 03 02:01:55.868 INFO kablam!   |
Nov 03 02:01:55.868 INFO kablam! 6 | use std::io::prelude::*;
Nov 03 02:01:55.868 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Nov 03 02:01:55.868 INFO kablam!   |
Nov 03 02:01:55.868 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 03 02:01:55.868 INFO kablam! 
Nov 03 02:01:55.956 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.91s
Nov 03 02:01:55.962 INFO kablam! su: No module specific data is present
Nov 03 02:01:57.244 INFO running `"docker" "rm" "-f" "cbf6a5dffe28a4b81e80049989b9d33ced1bc7879b75daa23208e417bf6d2d5a"`
Nov 03 02:01:57.512 INFO blam! cbf6a5dffe28a4b81e80049989b9d33ced1bc7879b75daa23208e417bf6d2d5a