Nov 01 03:02:49.411 INFO checking jonas-schievink/microrpc-rs against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 03:02:49.412 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-5/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 03:02:49.787 INFO blam! 1fbcd6a72dad72aa598cf30c2f82ec49618312433d938889f9062e6b4a07471b
Nov 01 03:02:49.797 INFO running `"docker" "start" "-a" "1fbcd6a72dad72aa598cf30c2f82ec49618312433d938889f9062e6b4a07471b"`
Nov 01 03:02:51.109 INFO kablam! usermod: no changes
Nov 01 03:02:51.269 INFO kablam!     Checking ioctl-rs v0.1.5
Nov 01 03:02:51.269 INFO kablam!     Checking nix v0.5.1
Nov 01 03:02:51.269 INFO kablam!     Checking microrpc v0.1.0 (/source)
Nov 01 03:02:51.272 INFO kablam!     Checking clap v2.22.1
Nov 01 03:02:53.008 INFO kablam!     Checking serial v0.3.4
Nov 01 03:02:57.761 INFO kablam!     Checking rustyline v1.0.0
Nov 01 03:03:02.179 INFO kablam!     Checking microrpc-serial v0.1.0 (/source/microrpc-serial)
Nov 01 03:03:03.847 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 12.71s
Nov 01 03:03:03.861 INFO kablam! su: No module specific data is present
Nov 01 03:03:05.186 INFO running `"docker" "rm" "-f" "1fbcd6a72dad72aa598cf30c2f82ec49618312433d938889f9062e6b4a07471b"`
Nov 01 03:03:05.582 INFO blam! 1fbcd6a72dad72aa598cf30c2f82ec49618312433d938889f9062e6b4a07471b