Dec 02 03:23:16.354 INFO documenting rustc-ap-serialize-297.0.0 against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 02 03:23:16.354 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-7/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 02 03:23:16.790 INFO [stdout] 5af35bb73d1641dc606b5c93276fab8ece31c987e6470a5c53601466fa14dfcf
Dec 02 03:23:16.792 INFO running `"docker" "start" "-a" "5af35bb73d1641dc606b5c93276fab8ece31c987e6470a5c53601466fa14dfcf"`
Dec 02 03:23:18.905 INFO [stderr] usermod: no changes
Dec 02 03:23:18.952 INFO [stderr]     Checking smallvec v0.6.7
Dec 02 03:23:19.976 INFO [stderr]  Documenting rustc-ap-serialize v297.0.0 (/source)
Dec 02 03:23:22.356 INFO [stderr] warning: `[3]` cannot be resolved, ignoring it...
Dec 02 03:23:22.356 INFO [stderr]     --> json.rs:1275:25
Dec 02 03:23:22.356 INFO [stderr]      |
Dec 02 03:23:22.356 INFO [stderr] 1275 | /// For example foo.bar[3].x
Dec 02 03:23:22.356 INFO [stderr]      |                         ^ cannot be resolved, ignoring
Dec 02 03:23:22.356 INFO [stderr]      |
Dec 02 03:23:22.356 INFO [stderr]      = note: #[warn(intra_doc_link_resolution_failure)] on by default
Dec 02 03:23:22.356 INFO [stderr]      = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Dec 02 03:23:22.356 INFO [stderr] 
Dec 02 03:23:22.356 INFO [stderr] warning: `[3]` cannot be resolved, ignoring it...
Dec 02 03:23:22.356 INFO [stderr]     --> json.rs:1284:65
Dec 02 03:23:22.356 INFO [stderr]      |
Dec 02 03:23:22.356 INFO [stderr] 1284 | /// StackElements compositing the stack that represents foo.bar[3].x
Dec 02 03:23:22.356 INFO [stderr]      |                                                                 ^ cannot be resolved, ignoring
Dec 02 03:23:22.356 INFO [stderr]      |
Dec 02 03:23:22.356 INFO [stderr]      = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Dec 02 03:23:22.356 INFO [stderr] 
Dec 02 03:23:22.537 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.61s
Dec 02 03:23:22.540 INFO [stderr] su: No module specific data is present
Dec 02 03:23:23.212 INFO running `"docker" "inspect" "5af35bb73d1641dc606b5c93276fab8ece31c987e6470a5c53601466fa14dfcf"`
Dec 02 03:23:23.454 INFO running `"docker" "rm" "-f" "5af35bb73d1641dc606b5c93276fab8ece31c987e6470a5c53601466fa14dfcf"`
Dec 02 03:23:23.601 INFO [stdout] 5af35bb73d1641dc606b5c93276fab8ece31c987e6470a5c53601466fa14dfcf