Nov 27 16:39:46.675 INFO documenting nathantypanski/rash against try#f5a0bd723553ea4b7556bd7087b9f0919cafb483 for pr-55318
Nov 27 16:39:46.676 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-2/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55318/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/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 +f5a0bd723553ea4b7556bd7087b9f0919cafb483-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 16:39:47.293 INFO [stdout] c13b679a9fc1def620ced9338e351510e5a9078c9145ba4990ca6ef3378f4ba3
Nov 27 16:39:47.296 INFO running `"docker" "start" "-a" "c13b679a9fc1def620ced9338e351510e5a9078c9145ba4990ca6ef3378f4ba3"`
Nov 27 16:39:50.043 INFO [stderr] usermod: no changes
Nov 27 16:39:50.163 INFO [stderr]     Checking nix v0.5.1
Nov 27 16:39:53.586 INFO [stderr]     Checking rustyline v1.0.0
Nov 27 16:39:54.560 INFO [stderr]  Documenting rash v0.1.0 (/source)
Nov 27 16:39:54.955 INFO [stderr] warning: `extern` block uses type `fn(u32)` which is not FFI-safe: this function pointer has Rust-specific calling convention
Nov 27 16:39:54.956 INFO [stderr]   --> src/main.rs:33:46
Nov 27 16:39:54.956 INFO [stderr]    |
Nov 27 16:39:54.956 INFO [stderr] 33 |   fn signal(sig: u32, cb: extern fn(u32)) -> fn(u32);
Nov 27 16:39:54.957 INFO [stderr]    |                                              ^^^^^^^
Nov 27 16:39:54.957 INFO [stderr]    |
Nov 27 16:39:54.957 INFO [stderr]    = note: #[warn(improper_ctypes)] on by default
Nov 27 16:39:54.957 INFO [stderr]    = help: consider using an `extern fn(...) -> ...` function pointer instead
Nov 27 16:39:54.958 INFO [stderr] 
Nov 27 16:39:56.608 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.54s
Nov 27 16:39:56.619 INFO [stderr] su: No module specific data is present
Nov 27 16:39:58.249 INFO running `"docker" "inspect" "c13b679a9fc1def620ced9338e351510e5a9078c9145ba4990ca6ef3378f4ba3"`
Nov 27 16:39:58.559 INFO running `"docker" "rm" "-f" "c13b679a9fc1def620ced9338e351510e5a9078c9145ba4990ca6ef3378f4ba3"`
Nov 27 16:39:58.837 INFO [stdout] c13b679a9fc1def620ced9338e351510e5a9078c9145ba4990ca6ef3378f4ba3