Dec 01 06:12:52.582 INFO documenting sunjay/caves against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 01 06:12:52.583 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-2/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 01 06:12:53.000 INFO [stdout] 54deb83e91779344e6da553d67d429950b60738afe2bdab880c2a0217b8ff0fb
Dec 01 06:12:53.006 INFO running `"docker" "start" "-a" "54deb83e91779344e6da553d67d429950b60738afe2bdab880c2a0217b8ff0fb"`
Dec 01 06:12:54.544 INFO [stderr] usermod: no changes
Dec 01 06:12:54.948 INFO [stderr]     Checking nonzero_signed v1.0.2
Dec 01 06:12:54.948 INFO [stderr]     Checking rand_isaac v0.1.0
Dec 01 06:12:54.952 INFO [stderr]     Checking colored v1.6.1
Dec 01 06:12:54.972 INFO [stderr]    Compiling sdl2-sys v0.31.0
Dec 01 06:12:54.972 INFO [stderr]     Checking base64 v0.10.0
Dec 01 06:12:54.973 INFO [stderr]     Checking crossbeam-epoch v0.6.0
Dec 01 06:12:54.973 INFO [stderr]     Checking crossbeam-epoch v0.5.2
Dec 01 06:12:54.973 INFO [stderr]     Checking crossbeam-epoch v0.3.1
Dec 01 06:12:56.756 INFO [stderr]    Compiling syn v0.15.18
Dec 01 06:12:58.025 INFO [stderr]     Checking shrev v1.0.1
Dec 01 06:12:58.102 INFO [stderr]     Checking crossbeam-deque v0.5.2
Dec 01 06:12:58.421 INFO [stderr]     Checking rand v0.6.1
Dec 01 06:12:59.219 INFO [stderr]     Checking crossbeam-deque v0.2.0
Dec 01 06:12:59.311 INFO [stderr]     Checking crossbeam-channel v0.2.6
Dec 01 06:13:01.288 INFO [stderr]     Checking rayon-core v1.4.1
Dec 01 06:13:04.124 INFO [stderr]     Checking crossbeam v0.4.1
Dec 01 06:13:05.026 INFO [stderr]     Checking rayon v1.0.3
Dec 01 06:13:05.116 INFO [stderr]     Checking sdl2 v0.31.0
Dec 01 06:13:17.085 INFO [stderr]     Checking hibitset v0.5.2
Dec 01 06:13:17.093 INFO [stderr]     Checking shred v0.7.1
Dec 01 06:13:22.822 INFO [stderr]    Compiling shred-derive v0.5.1
Dec 01 06:13:22.824 INFO [stderr]    Compiling specs-derive v0.3.0
Dec 01 06:13:30.713 INFO [stderr]     Checking specs v0.14.1
Dec 01 06:13:33.488 INFO [stderr]  Documenting caves v0.1.0 (/source)
Dec 01 06:13:37.420 INFO [stderr] warning: `[SystemData]` cannot be resolved, ignoring it...
Dec 01 06:13:37.420 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/shred-0.7.1/src/system.rs:169:39
Dec 01 06:13:37.420 INFO [stderr]     |
Dec 01 06:13:37.420 INFO [stderr] 169 |     /// Return the accessor from the [`SystemData`].
Dec 01 06:13:37.420 INFO [stderr]     |                                       ^^^^^^^^^^^^ cannot be resolved, ignoring
Dec 01 06:13:37.420 INFO [stderr]     |
Dec 01 06:13:37.420 INFO [stderr]     = note: #[warn(intra_doc_link_resolution_failure)] on by default
Dec 01 06:13:37.420 INFO [stderr]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Dec 01 06:13:37.420 INFO [stderr] 
Dec 01 06:13:37.681 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.11s
Dec 01 06:13:37.694 INFO [stderr] su: No module specific data is present
Dec 01 06:13:38.846 INFO running `"docker" "inspect" "54deb83e91779344e6da553d67d429950b60738afe2bdab880c2a0217b8ff0fb"`
Dec 01 06:13:39.158 INFO running `"docker" "rm" "-f" "54deb83e91779344e6da553d67d429950b60738afe2bdab880c2a0217b8ff0fb"`
Dec 01 06:13:39.572 INFO [stdout] 54deb83e91779344e6da553d67d429950b60738afe2bdab880c2a0217b8ff0fb