Dec 04 18:57:11.092 INFO checking ex0dus-0x/treeman against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 18:57:11.092 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 04 18:57:11.544 INFO [stdout] e880cf5051bd835e0a9ce721134879ae494d6f10d737e1c602e8dcb4dd8ac1aa
Dec 04 18:57:11.546 INFO running `"docker" "start" "-a" "e880cf5051bd835e0a9ce721134879ae494d6f10d737e1c602e8dcb4dd8ac1aa"`
Dec 04 18:57:12.729 INFO [stderr] usermod: no changes
Dec 04 18:57:12.835 INFO [stderr]    Compiling treeman v0.1.0 (/source)
Dec 04 18:57:13.999 INFO [stderr] warning: src/c/tree.c:11:1: warning: useless storage class specifier in empty declaration
Dec 04 18:57:13.999 INFO [stderr] warning:  };
Dec 04 18:57:14.003 INFO [stderr] warning:  ^
Dec 04 18:57:14.551 INFO [stderr] warning: `extern` block uses type `str` which is not FFI-safe: string slices have no C equivalent
Dec 04 18:57:14.551 INFO [stderr]   --> src/main.rs:13:32
Dec 04 18:57:14.551 INFO [stderr]    |
Dec 04 18:57:14.551 INFO [stderr] 13 |         fn treecall(directory: &str);
Dec 04 18:57:14.551 INFO [stderr]    |                                ^^^^
Dec 04 18:57:14.551 INFO [stderr]    |
Dec 04 18:57:14.551 INFO [stderr]    = note: #[warn(improper_ctypes)] on by default
Dec 04 18:57:14.551 INFO [stderr]    = help: consider using `*const u8` and a length instead
Dec 04 18:57:14.551 INFO [stderr] 
Dec 04 18:57:14.576 INFO [stderr] warning: `extern` block uses type `str` which is not FFI-safe: string slices have no C equivalent
Dec 04 18:57:14.576 INFO [stderr]   --> src/main.rs:13:32
Dec 04 18:57:14.576 INFO [stderr]    |
Dec 04 18:57:14.577 INFO [stderr] 13 |         fn treecall(directory: &str);
Dec 04 18:57:14.577 INFO [stderr]    |                                ^^^^
Dec 04 18:57:14.577 INFO [stderr]    |
Dec 04 18:57:14.577 INFO [stderr]    = note: #[warn(improper_ctypes)] on by default
Dec 04 18:57:14.577 INFO [stderr]    = help: consider using `*const u8` and a length instead
Dec 04 18:57:14.578 INFO [stderr] 
Dec 04 18:57:14.596 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.83s
Dec 04 18:57:14.599 INFO [stderr] su: No module specific data is present
Dec 04 18:57:15.460 INFO running `"docker" "inspect" "e880cf5051bd835e0a9ce721134879ae494d6f10d737e1c602e8dcb4dd8ac1aa"`
Dec 04 18:57:15.691 INFO running `"docker" "rm" "-f" "e880cf5051bd835e0a9ce721134879ae494d6f10d737e1c602e8dcb4dd8ac1aa"`
Dec 04 18:57:15.975 INFO [stdout] e880cf5051bd835e0a9ce721134879ae494d6f10d737e1c602e8dcb4dd8ac1aa