Nov 28 08:56:33.773 INFO documenting sonic-0.6.1 against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 08:56:33.773 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-2/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 08:56:34.084 INFO [stdout] e9bb9d9140cb095adfab240b94a38c6c0faa07977d52f137bd59ccb99b0c39b5
Nov 28 08:56:34.086 INFO running `"docker" "start" "-a" "e9bb9d9140cb095adfab240b94a38c6c0faa07977d52f137bd59ccb99b0c39b5"`
Nov 28 08:56:35.300 INFO [stderr] usermod: no changes
Nov 28 08:56:35.571 INFO [stderr]    Compiling syntex_pos v0.44.0
Nov 28 08:56:35.571 INFO [stderr]    Compiling syntex_pos v0.41.0
Nov 28 08:56:35.576 INFO [stderr]    Compiling nix v0.6.0
Nov 28 08:56:35.579 INFO [stderr]     Checking pbr v1.0.1
Nov 28 08:56:35.579 INFO [stderr]     Checking rpassword v0.2.3
Nov 28 08:56:35.579 INFO [stderr]     Checking backtrace v0.2.3
Nov 28 08:56:37.519 INFO [stderr]     Checking error-chain v0.5.0
Nov 28 08:56:38.915 INFO [stderr]    Compiling syntex_errors v0.41.0
Nov 28 08:56:39.974 INFO [stderr]    Compiling syntex_errors v0.44.0
Nov 28 08:56:46.157 INFO [stderr]    Compiling syntex_syntax v0.41.0
Nov 28 08:56:46.387 INFO [stderr]    Compiling syntex_syntax v0.44.1
Nov 28 08:57:46.168 INFO [stderr]    Compiling syntex v0.41.0
Nov 28 08:57:51.124 INFO [stderr]    Compiling syntex v0.44.0
Nov 28 08:57:51.124 INFO [stderr]    Compiling aster v0.27.0
Nov 28 08:57:51.125 INFO [stderr]    Compiling quasi v0.20.1
Nov 28 08:57:51.125 INFO [stderr]    Compiling serde_codegen_internals v0.8.9
Nov 28 08:57:56.249 INFO [stderr]    Compiling quasi_codegen v0.20.0
Nov 28 08:57:58.335 INFO [stderr]    Compiling serde_codegen v0.8.9
Nov 28 08:58:09.504 INFO [stderr]    Compiling sonic v0.6.1 (/source)
Nov 28 08:58:12.991 INFO [stderr]  Documenting sonic v0.6.1 (/source)
Nov 28 08:58:15.510 INFO [stderr] warning: `[u8]` cannot be resolved, ignoring it...
Nov 28 08:58:15.510 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/serde-0.8.23/src/de/mod.rs:385:78
Nov 28 08:58:15.510 INFO [stderr]     |
Nov 28 08:58:15.510 INFO [stderr] 385 |     /// name.  This allows deserializers to choose between &str, usize, or &[u8] to properly
Nov 28 08:58:15.510 INFO [stderr]     |                                                                              ^^ cannot be resolved, ignoring
Nov 28 08:58:15.510 INFO [stderr]     |
Nov 28 08:58:15.510 INFO [stderr]     = note: #[warn(intra_doc_link_resolution_failure)] on by default
Nov 28 08:58:15.511 INFO [stderr]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Nov 28 08:58:15.511 INFO [stderr] 
Nov 28 08:58:15.627 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 40s
Nov 28 08:58:15.643 INFO [stderr] su: No module specific data is present
Nov 28 08:58:16.013 INFO running `"docker" "inspect" "e9bb9d9140cb095adfab240b94a38c6c0faa07977d52f137bd59ccb99b0c39b5"`
Nov 28 08:58:16.157 INFO running `"docker" "rm" "-f" "e9bb9d9140cb095adfab240b94a38c6c0faa07977d52f137bd59ccb99b0c39b5"`
Nov 28 08:58:16.270 INFO [stdout] e9bb9d9140cb095adfab240b94a38c6c0faa07977d52f137bd59ccb99b0c39b5