Dec 02 07:21:17.383 INFO documenting google-dfareporting2d2-1.0.6+20160803 against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 02 07:21:17.383 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-1/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 07:21:17.580 INFO [stdout] cb6d0455e50178c85a165a23e2b136b2947a22c69801dd7c913a4d5aa7149033
Dec 02 07:21:17.582 INFO running `"docker" "start" "-a" "cb6d0455e50178c85a165a23e2b136b2947a22c69801dd7c913a4d5aa7149033"`
Dec 02 07:21:18.036 INFO [stderr] usermod: no changes
Dec 02 07:21:18.254 INFO [stderr]  Documenting google-dfareporting2d2 v1.0.6+20160803 (/source)
Dec 02 07:21:33.188 INFO [stderr] warning: `[_]` cannot be resolved, ignoring it...
Dec 02 07:21:33.188 INFO [stderr]     --> src/lib.rs:1721:310
Dec 02 07:21:33.188 INFO [stderr]      |
Dec 02 07:21:33.188 INFO [stderr] 1721 |     /// Value of the type= parameter in the floodlight tag, which the ad servers use to identify the activity group that the activity belongs to. This is optional: if empty, a new tag string will be generated for you. This string must be 1 to 8 characters long, with valid characters being [a-z][A-Z][0-9][-][ _ ]. This tag string must also be unique among activity groups of the same floodlight configuration. This field is read-only after insertion.
Dec 02 07:21:33.188 INFO [stderr]      |                                                                                                                                                                                                                                                                                                                      ^^^ cannot be resolved, ignoring
Dec 02 07:21:33.188 INFO [stderr]      |
Dec 02 07:21:33.188 INFO [stderr]      = note: #[warn(intra_doc_link_resolution_failure)] on by default
Dec 02 07:21:33.188 INFO [stderr]      = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Dec 02 07:21:33.188 INFO [stderr] 
Dec 02 07:21:33.188 INFO [stderr] warning: `[_]` cannot be resolved, ignoring it...
Dec 02 07:21:33.188 INFO [stderr]     --> src/lib.rs:1721:310
Dec 02 07:21:33.188 INFO [stderr]      |
Dec 02 07:21:33.188 INFO [stderr] 1721 |     /// Value of the type= parameter in the floodlight tag, which the ad servers use to identify the activity group that the activity belongs to. This is optional: if empty, a new tag string will be generated for you. This string must be 1 to 8 characters long, with valid characters being [a-z][A-Z][0-9][-][ _ ]. This tag string must also be unique among activity groups of the same floodlight configuration. This field is read-only after insertion.
Dec 02 07:21:33.188 INFO [stderr]      |                                                                                                                                                                                                                                                                                                                      ^^^ cannot be resolved, ignoring
Dec 02 07:21:33.188 INFO [stderr]      |
Dec 02 07:21:33.188 INFO [stderr]      = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Dec 02 07:21:33.188 INFO [stderr] 
Dec 02 07:21:33.191 INFO [stderr] warning: `[_]` cannot be resolved, ignoring it...
Dec 02 07:21:33.191 INFO [stderr]     --> src/lib.rs:4802:273
Dec 02 07:21:33.191 INFO [stderr]      |
Dec 02 07:21:33.191 INFO [stderr] 4802 |     /// Value of the cat= paramter in the floodlight tag, which the ad servers use to identify the activity. This is optional: if empty, a new tag string will be generated for you. This string must be 1 to 8 characters long, with valid characters being [a-z][A-Z][0-9][-][ _ ]. This tag string must also be unique among activities of the same activity group. This field is read-only after insertion.
Dec 02 07:21:33.191 INFO [stderr]      |                                                                                                                                                                                                                                                                                 ^^^ cannot be resolved, ignoring
Dec 02 07:21:33.191 INFO [stderr]      |
Dec 02 07:21:33.191 INFO [stderr]      = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Dec 02 07:21:33.192 INFO [stderr] 
Dec 02 07:21:34.262 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.19s
Dec 02 07:21:34.268 INFO [stderr] su: No module specific data is present
Dec 02 07:21:34.873 INFO running `"docker" "inspect" "cb6d0455e50178c85a165a23e2b136b2947a22c69801dd7c913a4d5aa7149033"`
Dec 02 07:21:34.976 INFO running `"docker" "rm" "-f" "cb6d0455e50178c85a165a23e2b136b2947a22c69801dd7c913a4d5aa7149033"`
Dec 02 07:21:35.116 INFO [stdout] cb6d0455e50178c85a165a23e2b136b2947a22c69801dd7c913a4d5aa7149033