Oct 12 21:47:12.841 INFO checking ex0dus-0x/treeman against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 21:47:12.843 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-6/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 12 21:47:13.162 INFO blam! 58d23d2e2627cdf7258d385b670c4a947270afaeb58257e2b03eae743cd2942b
Oct 12 21:47:13.165 INFO running `"docker" "start" "-a" "58d23d2e2627cdf7258d385b670c4a947270afaeb58257e2b03eae743cd2942b"`
Oct 12 21:47:14.564 INFO kablam! usermod: no changes
Oct 12 21:47:14.652 INFO kablam!    Compiling treeman v0.1.0 (/source)
Oct 12 21:47:15.860 INFO kablam! warning: src/c/tree.c:11:1: warning: useless storage class specifier in empty declaration
Oct 12 21:47:15.860 INFO kablam! warning:  };
Oct 12 21:47:15.860 INFO kablam! warning:  ^
Oct 12 21:47:16.265 INFO kablam! warning: `extern` block uses type `str` which is not FFI-safe: string slices have no C equivalent
Oct 12 21:47:16.265 INFO kablam!   --> src/main.rs:13:32
Oct 12 21:47:16.265 INFO kablam!    |
Oct 12 21:47:16.265 INFO kablam! 13 |         fn treecall(directory: &str);
Oct 12 21:47:16.265 INFO kablam!    |                                ^^^^
Oct 12 21:47:16.265 INFO kablam!    |
Oct 12 21:47:16.265 INFO kablam!    = note: #[warn(improper_ctypes)] on by default
Oct 12 21:47:16.265 INFO kablam!    = help: consider using `*const u8` and a length instead
Oct 12 21:47:16.265 INFO kablam! 
Oct 12 21:47:16.521 INFO kablam! warning: `extern` block uses type `str` which is not FFI-safe: string slices have no C equivalent
Oct 12 21:47:16.521 INFO kablam!   --> src/main.rs:13:32
Oct 12 21:47:16.521 INFO kablam!    |
Oct 12 21:47:16.521 INFO kablam! 13 |         fn treecall(directory: &str);
Oct 12 21:47:16.521 INFO kablam!    |                                ^^^^
Oct 12 21:47:16.521 INFO kablam!    |
Oct 12 21:47:16.521 INFO kablam!    = note: #[warn(improper_ctypes)] on by default
Oct 12 21:47:16.521 INFO kablam!    = help: consider using `*const u8` and a length instead
Oct 12 21:47:16.521 INFO kablam! 
Oct 12 21:47:16.530 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.93s
Oct 12 21:47:16.538 INFO kablam! su: No module specific data is present
Oct 12 21:47:17.035 INFO running `"docker" "rm" "-f" "58d23d2e2627cdf7258d385b670c4a947270afaeb58257e2b03eae743cd2942b"`
Oct 12 21:47:17.186 INFO blam! 58d23d2e2627cdf7258d385b670c4a947270afaeb58257e2b03eae743cd2942b