Dec 11 18:43:11.181 INFO checking ex0dus-0x/treeman against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 18:43:11.181 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 11 18:43:11.753 INFO [stdout] ee32d19334a1121c151d3eec2060c62615c6e9150550bc35a99cbb2fec2951f4
Dec 11 18:43:11.758 INFO running `"docker" "start" "-a" "ee32d19334a1121c151d3eec2060c62615c6e9150550bc35a99cbb2fec2951f4"`
Dec 11 18:43:12.896 INFO [stderr] usermod: no changes
Dec 11 18:43:12.984 INFO [stderr]    Compiling treeman v0.1.0 (/source)
Dec 11 18:43:13.928 INFO [stderr] warning: src/c/tree.c:11:1: warning: useless storage class specifier in empty declaration
Dec 11 18:43:13.928 INFO [stderr] warning:  };
Dec 11 18:43:13.928 INFO [stderr] warning:  ^
Dec 11 18:43:14.326 INFO [stderr] warning: `extern` block uses type `str` which is not FFI-safe: string slices have no C equivalent
Dec 11 18:43:14.326 INFO [stderr]   --> src/main.rs:13:32
Dec 11 18:43:14.326 INFO [stderr]    |
Dec 11 18:43:14.326 INFO [stderr] 13 |         fn treecall(directory: &str);
Dec 11 18:43:14.326 INFO [stderr]    |                                ^^^^
Dec 11 18:43:14.326 INFO [stderr]    |
Dec 11 18:43:14.326 INFO [stderr]    = note: #[warn(improper_ctypes)] on by default
Dec 11 18:43:14.326 INFO [stderr]    = help: consider using `*const u8` and a length instead
Dec 11 18:43:14.326 INFO [stderr] 
Dec 11 18:43:14.444 INFO [stderr] warning: `extern` block uses type `str` which is not FFI-safe: string slices have no C equivalent
Dec 11 18:43:14.444 INFO [stderr]   --> src/main.rs:13:32
Dec 11 18:43:14.444 INFO [stderr]    |
Dec 11 18:43:14.444 INFO [stderr] 13 |         fn treecall(directory: &str);
Dec 11 18:43:14.444 INFO [stderr]    |                                ^^^^
Dec 11 18:43:14.444 INFO [stderr]    |
Dec 11 18:43:14.444 INFO [stderr]    = note: #[warn(improper_ctypes)] on by default
Dec 11 18:43:14.444 INFO [stderr]    = help: consider using `*const u8` and a length instead
Dec 11 18:43:14.444 INFO [stderr] 
Dec 11 18:43:14.454 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.53s
Dec 11 18:43:14.458 INFO [stderr] su: No module specific data is present
Dec 11 18:43:14.753 INFO running `"docker" "inspect" "ee32d19334a1121c151d3eec2060c62615c6e9150550bc35a99cbb2fec2951f4"`
Dec 11 18:43:14.856 INFO running `"docker" "rm" "-f" "ee32d19334a1121c151d3eec2060c62615c6e9150550bc35a99cbb2fec2951f4"`
Dec 11 18:43:15.030 INFO [stdout] ee32d19334a1121c151d3eec2060c62615c6e9150550bc35a99cbb2fec2951f4