Nov 02 01:51:01.526 INFO checking arg_combinators-0.6.0 against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 02 01:51:01.526 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-4/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 02 01:51:02.040 INFO blam! f6cd0992895c41718fa2790c309ee41d919317f3df6ee94ebc8d3ce541ce62a5
Nov 02 01:51:02.044 INFO running `"docker" "start" "-a" "f6cd0992895c41718fa2790c309ee41d919317f3df6ee94ebc8d3ce541ce62a5"`
Nov 02 01:51:02.912 INFO kablam! usermod: no changes
Nov 02 01:51:02.948 INFO kablam!     Checking arg_combinators v0.6.0 (/source)
Nov 02 01:51:05.728 INFO kablam! warning: unused `#[macro_use]` import
Nov 02 01:51:05.728 INFO kablam!  --> examples/dimensions.rs:1:1
Nov 02 01:51:05.728 INFO kablam!   |
Nov 02 01:51:05.728 INFO kablam! 1 | #[macro_use]
Nov 02 01:51:05.728 INFO kablam!   | ^^^^^^^^^^^^
Nov 02 01:51:05.728 INFO kablam!   |
Nov 02 01:51:05.728 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 01:51:05.728 INFO kablam! 
Nov 02 01:51:06.040 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.11s
Nov 02 01:51:06.067 INFO kablam! su: No module specific data is present
Nov 02 01:51:07.258 INFO running `"docker" "rm" "-f" "f6cd0992895c41718fa2790c309ee41d919317f3df6ee94ebc8d3ce541ce62a5"`
Nov 02 01:51:07.457 INFO blam! f6cd0992895c41718fa2790c309ee41d919317f3df6ee94ebc8d3ce541ce62a5