Dec 02 08:50:13.041 INFO documenting crates-api-0.1.0 against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 02 08:50:13.041 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-0/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 02 08:50:13.200 INFO [stdout] da3b3a848cb5aa2012f36d8f2bafda60f3e0050dc94da51ccdb2ca13421fac22
Dec 02 08:50:13.202 INFO running `"docker" "start" "-a" "da3b3a848cb5aa2012f36d8f2bafda60f3e0050dc94da51ccdb2ca13421fac22"`
Dec 02 08:50:13.591 INFO [stderr] usermod: no changes
Dec 02 08:50:13.680 INFO [stderr] warning: file found to be present in multiple build targets: /source/examples/check.rs
Dec 02 08:50:13.785 INFO [stderr]     Checking crates-api v0.1.0 (/source)
Dec 02 08:50:13.787 INFO [stderr]  Documenting crates-api v0.1.0 (/source)
Dec 02 08:50:15.514 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 02 08:50:15.514 INFO [stderr]  --> src/lib.rs:4:12
Dec 02 08:50:15.514 INFO [stderr]   |
Dec 02 08:50:15.514 INFO [stderr] 4 | #![feature(proc_macro)]
Dec 02 08:50:15.514 INFO [stderr]   |            ^^^^^^^^^^
Dec 02 08:50:15.514 INFO [stderr]   |
Dec 02 08:50:15.514 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 02 08:50:15.514 INFO [stderr] 
Dec 02 08:50:17.224 INFO [stderr] warning: `[u8]` cannot be resolved, ignoring it...
Dec 02 08:50:17.224 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/serde-0.8.23/src/de/mod.rs:385:78
Dec 02 08:50:17.224 INFO [stderr]     |
Dec 02 08:50:17.224 INFO [stderr] 385 |     /// name.  This allows deserializers to choose between &str, usize, or &[u8] to properly
Dec 02 08:50:17.224 INFO [stderr]     |                                                                              ^^ cannot be resolved, ignoring
Dec 02 08:50:17.224 INFO [stderr]     |
Dec 02 08:50:17.224 INFO [stderr]     = note: #[warn(intra_doc_link_resolution_failure)] on by default
Dec 02 08:50:17.224 INFO [stderr]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Dec 02 08:50:17.224 INFO [stderr] 
Dec 02 08:50:18.889 INFO [stderr] warning: `[u8]` cannot be resolved, ignoring it...
Dec 02 08:50:18.889 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/serde-0.8.23/src/de/mod.rs:385:78
Dec 02 08:50:18.889 INFO [stderr]     |
Dec 02 08:50:18.889 INFO [stderr] 385 |     /// name.  This allows deserializers to choose between &str, usize, or &[u8] to properly
Dec 02 08:50:18.889 INFO [stderr]     |                                                                              ^^ cannot be resolved, ignoring
Dec 02 08:50:18.889 INFO [stderr]     |
Dec 02 08:50:18.889 INFO [stderr]     = note: #[warn(intra_doc_link_resolution_failure)] on by default
Dec 02 08:50:18.889 INFO [stderr]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Dec 02 08:50:18.889 INFO [stderr] 
Dec 02 08:50:19.041 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.43s
Dec 02 08:50:19.056 INFO [stderr] su: No module specific data is present
Dec 02 08:50:19.927 INFO running `"docker" "inspect" "da3b3a848cb5aa2012f36d8f2bafda60f3e0050dc94da51ccdb2ca13421fac22"`
Dec 02 08:50:20.010 INFO running `"docker" "rm" "-f" "da3b3a848cb5aa2012f36d8f2bafda60f3e0050dc94da51ccdb2ca13421fac22"`
Dec 02 08:50:20.097 INFO [stdout] da3b3a848cb5aa2012f36d8f2bafda60f3e0050dc94da51ccdb2ca13421fac22