Dec 01 16:03:08.349 INFO documenting ex0dus-0x/treeman against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 01 16:03:08.350 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-5/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55318-1/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/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 +f86f76f89ea2b1ccbfb3741962ec2029d878a389-alt doc --frozen --no-deps --document-private-items" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 16:03:08.816 INFO [stdout] dd72f0f434c7e8c8dfcf63933b4f99ad8d1991e0b28e2e248523475642dd97fc
Dec 01 16:03:08.868 INFO running `"docker" "start" "-a" "dd72f0f434c7e8c8dfcf63933b4f99ad8d1991e0b28e2e248523475642dd97fc"`
Dec 01 16:03:09.345 INFO [stderr] usermod: no changes
Dec 01 16:03:09.369 INFO [stderr]    Compiling treeman v0.1.0 (/source)
Dec 01 16:03:09.930 INFO [stderr] warning: src/c/tree.c:11:1: warning: useless storage class specifier in empty declaration
Dec 01 16:03:09.931 INFO [stderr] warning:  };
Dec 01 16:03:09.931 INFO [stderr] warning:  ^
Dec 01 16:03:09.931 INFO [stderr]  Documenting treeman v0.1.0 (/source)
Dec 01 16:03:10.142 INFO [stderr] warning: `extern` block uses type `str` which is not FFI-safe: string slices have no C equivalent
Dec 01 16:03:10.142 INFO [stderr]   --> src/main.rs:13:32
Dec 01 16:03:10.142 INFO [stderr]    |
Dec 01 16:03:10.142 INFO [stderr] 13 |         fn treecall(directory: &str);
Dec 01 16:03:10.142 INFO [stderr]    |                                ^^^^
Dec 01 16:03:10.142 INFO [stderr]    |
Dec 01 16:03:10.142 INFO [stderr]    = note: #[warn(improper_ctypes)] on by default
Dec 01 16:03:10.142 INFO [stderr]    = help: consider using `*const u8` and a length instead
Dec 01 16:03:10.142 INFO [stderr] 
Dec 01 16:03:11.188 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.83s
Dec 01 16:03:11.188 INFO [stderr] su: No module specific data is present
Dec 01 16:03:11.585 INFO running `"docker" "inspect" "dd72f0f434c7e8c8dfcf63933b4f99ad8d1991e0b28e2e248523475642dd97fc"`
Dec 01 16:03:11.852 INFO running `"docker" "rm" "-f" "dd72f0f434c7e8c8dfcf63933b4f99ad8d1991e0b28e2e248523475642dd97fc"`
Dec 01 16:03:12.136 INFO [stdout] dd72f0f434c7e8c8dfcf63933b4f99ad8d1991e0b28e2e248523475642dd97fc