Dec 01 16:10:05.567 INFO documenting ernestrc/sonic-rs against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 01 16:10:05.567 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 16:10:05.752 INFO [stdout] 8cfe0b6b8a18cc7a2bf50633c04611a809e7accfba4d1612f36a4d0e3709794a
Dec 01 16:10:05.754 INFO running `"docker" "start" "-a" "8cfe0b6b8a18cc7a2bf50633c04611a809e7accfba4d1612f36a4d0e3709794a"`
Dec 01 16:10:06.519 INFO [stderr] usermod: no changes
Dec 01 16:10:06.816 INFO [stderr]    Compiling term v0.4.5
Dec 01 16:10:06.824 INFO [stderr]    Compiling gcc v0.3.46
Dec 01 16:10:06.855 INFO [stderr]    Compiling syntex_pos v0.44.0
Dec 01 16:10:06.855 INFO [stderr]    Compiling syntex_pos v0.41.0
Dec 01 16:10:06.855 INFO [stderr]     Checking termios v0.2.2
Dec 01 16:10:06.855 INFO [stderr]     Checking serde_json v0.8.6
Dec 01 16:10:06.855 INFO [stderr]    Compiling nix v0.6.0
Dec 01 16:10:06.856 INFO [stderr]     Checking pbr v1.0.0
Dec 01 16:10:09.312 INFO [stderr]     Checking rpassword v0.2.3
Dec 01 16:10:09.430 INFO [stderr]     Checking env_logger v0.3.5
Dec 01 16:10:14.557 INFO [stderr]    Compiling backtrace-sys v0.1.10
Dec 01 16:10:14.856 INFO [stderr]    Compiling syntex_errors v0.44.0
Dec 01 16:10:14.856 INFO [stderr]    Compiling syntex_errors v0.41.0
Dec 01 16:10:19.893 INFO [stderr]    Compiling syntex_syntax v0.41.0
Dec 01 16:10:20.994 INFO [stderr]    Compiling syntex_syntax v0.44.1
Dec 01 16:10:35.372 INFO [stderr]     Checking backtrace v0.2.3
Dec 01 16:10:36.544 INFO [stderr]     Checking error-chain v0.5.0
Dec 01 16:11:40.133 INFO [stderr]    Compiling syntex v0.41.0
Dec 01 16:11:42.890 INFO [stderr]    Compiling aster v0.27.0
Dec 01 16:11:42.893 INFO [stderr]    Compiling syntex v0.44.0
Dec 01 16:11:42.893 INFO [stderr]    Compiling serde_codegen_internals v0.8.9
Dec 01 16:11:42.894 INFO [stderr]    Compiling quasi v0.20.1
Dec 01 16:11:50.420 INFO [stderr]    Compiling quasi_codegen v0.20.0
Dec 01 16:11:53.328 INFO [stderr]    Compiling serde_codegen v0.8.9
Dec 01 16:12:06.618 INFO [stderr]    Compiling sonic v0.6.1 (/source)
Dec 01 16:12:11.134 INFO [stderr]  Documenting sonic v0.6.1 (/source)
Dec 01 16:12:13.588 INFO [stderr] warning: `[u8]` cannot be resolved, ignoring it...
Dec 01 16:12:13.588 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/serde-0.8.23/src/de/mod.rs:385:78
Dec 01 16:12:13.588 INFO [stderr]     |
Dec 01 16:12:13.588 INFO [stderr] 385 |     /// name.  This allows deserializers to choose between &str, usize, or &[u8] to properly
Dec 01 16:12:13.588 INFO [stderr]     |                                                                              ^^ cannot be resolved, ignoring
Dec 01 16:12:13.588 INFO [stderr]     |
Dec 01 16:12:13.588 INFO [stderr]     = note: #[warn(intra_doc_link_resolution_failure)] on by default
Dec 01 16:12:13.588 INFO [stderr]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Dec 01 16:12:13.588 INFO [stderr] 
Dec 01 16:12:13.700 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 07s
Dec 01 16:12:13.718 INFO [stderr] su: No module specific data is present
Dec 01 16:12:14.597 INFO running `"docker" "inspect" "8cfe0b6b8a18cc7a2bf50633c04611a809e7accfba4d1612f36a4d0e3709794a"`
Dec 01 16:12:14.976 INFO running `"docker" "rm" "-f" "8cfe0b6b8a18cc7a2bf50633c04611a809e7accfba4d1612f36a4d0e3709794a"`
Dec 01 16:12:15.364 INFO [stdout] 8cfe0b6b8a18cc7a2bf50633c04611a809e7accfba4d1612f36a4d0e3709794a