Nov 28 15:14:09.207 INFO documenting crates-api-0.1.0 against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 15:14:09.207 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-5/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 28 15:14:09.429 INFO [stdout] a7a976fe4faf037504bfc45e5edd409ddd5b788b4b2e0e666c7cf882ad3f0897
Nov 28 15:14:09.431 INFO running `"docker" "start" "-a" "a7a976fe4faf037504bfc45e5edd409ddd5b788b4b2e0e666c7cf882ad3f0897"`
Nov 28 15:14:09.808 INFO [stderr] usermod: no changes
Nov 28 15:14:09.903 INFO [stderr] warning: file found to be present in multiple build targets: /source/examples/check.rs
Nov 28 15:14:10.007 INFO [stderr]     Checking crates-api v0.1.0 (/source)
Nov 28 15:14:10.007 INFO [stderr]  Documenting crates-api v0.1.0 (/source)
Nov 28 15:14:11.855 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Nov 28 15:14:11.855 INFO [stderr]  --> src/lib.rs:4:12
Nov 28 15:14:11.855 INFO [stderr]   |
Nov 28 15:14:11.855 INFO [stderr] 4 | #![feature(proc_macro)]
Nov 28 15:14:11.855 INFO [stderr]   |            ^^^^^^^^^^
Nov 28 15:14:11.855 INFO [stderr]   |
Nov 28 15:14:11.855 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 28 15:14:11.855 INFO [stderr] 
Nov 28 15:14:13.595 INFO [stderr] warning: `[u8]` cannot be resolved, ignoring it...
Nov 28 15:14:13.595 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/serde-0.8.23/src/de/mod.rs:385:78
Nov 28 15:14:13.595 INFO [stderr]     |
Nov 28 15:14:13.595 INFO [stderr] 385 |     /// name.  This allows deserializers to choose between &str, usize, or &[u8] to properly
Nov 28 15:14:13.595 INFO [stderr]     |                                                                              ^^ cannot be resolved, ignoring
Nov 28 15:14:13.595 INFO [stderr]     |
Nov 28 15:14:13.595 INFO [stderr]     = note: #[warn(intra_doc_link_resolution_failure)] on by default
Nov 28 15:14:13.595 INFO [stderr]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Nov 28 15:14:13.595 INFO [stderr] 
Nov 28 15:14:18.654 INFO [stderr] warning: `[u8]` cannot be resolved, ignoring it...
Nov 28 15:14:18.654 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/serde-0.8.23/src/de/mod.rs:385:78
Nov 28 15:14:18.654 INFO [stderr]     |
Nov 28 15:14:18.654 INFO [stderr] 385 |     /// name.  This allows deserializers to choose between &str, usize, or &[u8] to properly
Nov 28 15:14:18.654 INFO [stderr]     |                                                                              ^^ cannot be resolved, ignoring
Nov 28 15:14:18.654 INFO [stderr]     |
Nov 28 15:14:18.654 INFO [stderr]     = note: #[warn(intra_doc_link_resolution_failure)] on by default
Nov 28 15:14:18.654 INFO [stderr]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Nov 28 15:14:18.654 INFO [stderr] 
Nov 28 15:14:18.748 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.92s
Nov 28 15:14:18.762 INFO [stderr] su: No module specific data is present
Nov 28 15:14:19.078 INFO running `"docker" "inspect" "a7a976fe4faf037504bfc45e5edd409ddd5b788b4b2e0e666c7cf882ad3f0897"`
Nov 28 15:14:19.164 INFO running `"docker" "rm" "-f" "a7a976fe4faf037504bfc45e5edd409ddd5b788b4b2e0e666c7cf882ad3f0897"`
Nov 28 15:14:19.264 INFO [stdout] a7a976fe4faf037504bfc45e5edd409ddd5b788b4b2e0e666c7cf882ad3f0897