Nov 01 17:36:00.431 INFO checking robust-arduino-serial-0.1.1 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 17:36:00.433 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-6/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 17:36:00.940 INFO blam! 342417336e7f1f99e7e1723135f24a129c5072dcb6af4ccf46dab8e3b7cb9eb7
Nov 01 17:36:00.941 INFO running `"docker" "start" "-a" "342417336e7f1f99e7e1723135f24a129c5072dcb6af4ccf46dab8e3b7cb9eb7"`
Nov 01 17:36:01.900 INFO kablam! usermod: no changes
Nov 01 17:36:01.968 INFO kablam!     Checking std-semaphore v0.1.0
Nov 01 17:36:01.969 INFO kablam!     Checking ioctl-rs v0.1.6
Nov 01 17:36:01.969 INFO kablam!     Checking serial-core v0.4.0
Nov 01 17:36:02.824 INFO kablam!     Checking serial-unix v0.4.0
Nov 01 17:36:03.461 INFO kablam!     Checking serial v0.4.0
Nov 01 17:36:04.217 INFO kablam!     Checking robust-arduino-serial v0.1.1 (/source)
Nov 01 17:36:06.148 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.22s
Nov 01 17:36:06.154 INFO kablam! su: No module specific data is present
Nov 01 17:36:06.418 INFO running `"docker" "rm" "-f" "342417336e7f1f99e7e1723135f24a129c5072dcb6af4ccf46dab8e3b7cb9eb7"`
Nov 01 17:36:06.534 INFO blam! 342417336e7f1f99e7e1723135f24a129c5072dcb6af4ccf46dab8e3b7cb9eb7