Nov 27 12:15:59.990 INFO documenting sunjay/caves against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 27 12:15:59.990 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-6/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 12:16:00.203 INFO [stdout] 1480bc94421afeec029864d7bde17f8b1a584a1f16a55eb591f5b4ac890d44da
Nov 27 12:16:00.204 INFO running `"docker" "start" "-a" "1480bc94421afeec029864d7bde17f8b1a584a1f16a55eb591f5b4ac890d44da"`
Nov 27 12:16:00.840 INFO [stderr] usermod: no changes
Nov 27 12:16:01.152 INFO [stderr]     Checking nonzero_signed v1.0.2
Nov 27 12:16:01.160 INFO [stderr]     Checking colored v1.6.1
Nov 27 12:16:01.163 INFO [stderr]    Compiling sdl2-sys v0.31.0
Nov 27 12:16:01.175 INFO [stderr]     Checking fxhash v0.2.1
Nov 27 12:16:01.175 INFO [stderr]     Checking base64 v0.10.0
Nov 27 12:16:01.187 INFO [stderr]     Checking crossbeam-epoch v0.5.2
Nov 27 12:16:01.187 INFO [stderr]     Checking crossbeam-epoch v0.6.0
Nov 27 12:16:01.187 INFO [stderr]     Checking crossbeam-epoch v0.3.1
Nov 27 12:16:02.307 INFO [stderr]    Compiling syn v0.15.18
Nov 27 12:16:02.879 INFO [stderr]     Checking shrev v1.0.1
Nov 27 12:16:03.987 INFO [stderr]     Checking rand v0.6.1
Nov 27 12:16:03.987 INFO [stderr]     Checking crossbeam-deque v0.2.0
Nov 27 12:16:05.035 INFO [stderr]     Checking crossbeam-deque v0.5.2
Nov 27 12:16:05.243 INFO [stderr]     Checking crossbeam-channel v0.2.6
Nov 27 12:16:06.528 INFO [stderr]     Checking rayon-core v1.4.1
Nov 27 12:16:09.023 INFO [stderr]     Checking rayon v1.0.3
Nov 27 12:16:09.815 INFO [stderr]     Checking crossbeam v0.4.1
Nov 27 12:16:13.961 INFO [stderr]     Checking sdl2 v0.31.0
Nov 27 12:16:23.565 INFO [stderr]     Checking hibitset v0.5.2
Nov 27 12:16:23.572 INFO [stderr]     Checking shred v0.7.1
Nov 27 12:16:31.693 INFO [stderr]    Compiling shred-derive v0.5.1
Nov 27 12:16:31.700 INFO [stderr]    Compiling specs-derive v0.3.0
Nov 27 12:16:39.199 INFO [stderr]     Checking specs v0.14.1
Nov 27 12:16:42.164 INFO [stderr]  Documenting caves v0.1.0 (/source)
Nov 27 12:16:46.255 INFO [stderr] warning: `[SystemData]` cannot be resolved, ignoring it...
Nov 27 12:16:46.256 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/shred-0.7.1/src/system.rs:169:39
Nov 27 12:16:46.257 INFO [stderr]     |
Nov 27 12:16:46.258 INFO [stderr] 169 |     /// Return the accessor from the [`SystemData`].
Nov 27 12:16:46.259 INFO [stderr]     |                                       ^^^^^^^^^^^^ cannot be resolved, ignoring
Nov 27 12:16:46.259 INFO [stderr]     |
Nov 27 12:16:46.260 INFO [stderr]     = note: #[warn(intra_doc_link_resolution_failure)] on by default
Nov 27 12:16:46.260 INFO [stderr]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Nov 27 12:16:46.261 INFO [stderr] 
Nov 27 12:16:46.550 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 45.68s
Nov 27 12:16:46.563 INFO [stderr] su: No module specific data is present
Nov 27 12:16:48.395 INFO running `"docker" "inspect" "1480bc94421afeec029864d7bde17f8b1a584a1f16a55eb591f5b4ac890d44da"`
Nov 27 12:16:48.659 INFO running `"docker" "rm" "-f" "1480bc94421afeec029864d7bde17f8b1a584a1f16a55eb591f5b4ac890d44da"`
Nov 27 12:16:48.903 INFO [stdout] 1480bc94421afeec029864d7bde17f8b1a584a1f16a55eb591f5b4ac890d44da