Nov 27 22:15:47.188 INFO documenting ex0dus-0x/treeman against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 27 22:15:47.188 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-5/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55318/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/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 +6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb-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"`
Nov 27 22:15:47.607 INFO [stdout] 474bad451c277f3f5b41afc6827df582d96dbffea9b9c6f28cd64a2e643dc2f2
Nov 27 22:15:47.610 INFO running `"docker" "start" "-a" "474bad451c277f3f5b41afc6827df582d96dbffea9b9c6f28cd64a2e643dc2f2"`
Nov 27 22:15:48.967 INFO [stderr] usermod: no changes
Nov 27 22:15:49.055 INFO [stderr]    Compiling treeman v0.1.0 (/source)
Nov 27 22:15:49.874 INFO [stderr] warning: src/c/tree.c:11:1: warning: useless storage class specifier in empty declaration
Nov 27 22:15:49.874 INFO [stderr] warning:  };
Nov 27 22:15:49.874 INFO [stderr] warning:  ^
Nov 27 22:15:49.875 INFO [stderr]  Documenting treeman v0.1.0 (/source)
Nov 27 22:15:50.159 INFO [stderr] warning: `extern` block uses type `str` which is not FFI-safe: string slices have no C equivalent
Nov 27 22:15:50.159 INFO [stderr]   --> src/main.rs:13:32
Nov 27 22:15:50.159 INFO [stderr]    |
Nov 27 22:15:50.159 INFO [stderr] 13 |         fn treecall(directory: &str);
Nov 27 22:15:50.159 INFO [stderr]    |                                ^^^^
Nov 27 22:15:50.159 INFO [stderr]    |
Nov 27 22:15:50.159 INFO [stderr]    = note: #[warn(improper_ctypes)] on by default
Nov 27 22:15:50.159 INFO [stderr]    = help: consider using `*const u8` and a length instead
Nov 27 22:15:50.159 INFO [stderr] 
Nov 27 22:15:51.603 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.61s
Nov 27 22:15:51.605 INFO [stderr] su: No module specific data is present
Nov 27 22:15:52.219 INFO running `"docker" "inspect" "474bad451c277f3f5b41afc6827df582d96dbffea9b9c6f28cd64a2e643dc2f2"`
Nov 27 22:15:52.433 INFO running `"docker" "rm" "-f" "474bad451c277f3f5b41afc6827df582d96dbffea9b9c6f28cd64a2e643dc2f2"`
Nov 27 22:15:52.594 INFO [stdout] 474bad451c277f3f5b41afc6827df582d96dbffea9b9c6f28cd64a2e643dc2f2