Dec 02 02:38:17.913 INFO documenting socket-0.0.7 against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 02 02:38:17.913 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-7/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55318-1/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/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 +147e60c5f89cfa2d3ffc247413956a37582c98e7-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 02 02:38:18.326 INFO [stdout] 1d13dc351b3f39e0219a88692acf8e9f6984458d9843d7e1a9a8f02c1cfc9970
Dec 02 02:38:18.328 INFO running `"docker" "start" "-a" "1d13dc351b3f39e0219a88692acf8e9f6984458d9843d7e1a9a8f02c1cfc9970"`
Dec 02 02:38:20.091 INFO [stderr] usermod: no changes
Dec 02 02:38:20.212 INFO [stderr]     Checking num-bigint v0.2.1
Dec 02 02:38:22.872 INFO [stderr]     Checking num-rational v0.2.1
Dec 02 02:38:23.792 INFO [stderr]     Checking num v0.2.0
Dec 02 02:38:24.380 INFO [stderr]  Documenting socket v0.0.7 (/source)
Dec 02 02:38:24.966 INFO [stderr] warning: `extern` block uses type `[i32]` which is not FFI-safe: slices have no C equivalent
Dec 02 02:38:24.966 INFO [stderr]   --> src/lib.rs:49:71
Dec 02 02:38:24.966 INFO [stderr]    |
Dec 02 02:38:24.966 INFO [stderr] 49 |     fn c_socketpair(domain: c_int, type_: c_int, protocol: c_int, sv: *mut [c_int]) -> c_int;
Dec 02 02:38:24.966 INFO [stderr]    |                                                                       ^^^^^^^^^^^^
Dec 02 02:38:24.966 INFO [stderr]    |
Dec 02 02:38:24.966 INFO [stderr]    = note: #[warn(improper_ctypes)] on by default
Dec 02 02:38:24.966 INFO [stderr]    = help: consider using a raw pointer instead
Dec 02 02:38:24.966 INFO [stderr] 
Dec 02 02:38:26.653 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.54s
Dec 02 02:38:26.656 INFO [stderr] su: No module specific data is present
Dec 02 02:38:27.624 INFO running `"docker" "inspect" "1d13dc351b3f39e0219a88692acf8e9f6984458d9843d7e1a9a8f02c1cfc9970"`
Dec 02 02:38:27.988 INFO running `"docker" "rm" "-f" "1d13dc351b3f39e0219a88692acf8e9f6984458d9843d7e1a9a8f02c1cfc9970"`
Dec 02 02:38:28.232 INFO [stdout] 1d13dc351b3f39e0219a88692acf8e9f6984458d9843d7e1a9a8f02c1cfc9970