Dec 02 02:35:50.890 INFO documenting sonic-0.6.1 against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 02 02:35:50.891 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-2/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 02:35:51.241 INFO [stdout] 54c91bf21824f7cda8ebecf613617647cc975857523059331b91ed469d6300fb
Dec 02 02:35:51.248 INFO running `"docker" "start" "-a" "54c91bf21824f7cda8ebecf613617647cc975857523059331b91ed469d6300fb"`
Dec 02 02:35:51.820 INFO [stderr] usermod: no changes
Dec 02 02:35:52.104 INFO [stderr]    Compiling syntex_pos v0.41.0
Dec 02 02:35:52.113 INFO [stderr]    Compiling nix v0.6.0
Dec 02 02:35:52.119 INFO [stderr]     Checking termios v0.2.2
Dec 02 02:35:52.119 INFO [stderr]     Checking error-chain v0.5.0
Dec 02 02:35:53.846 INFO [stderr]     Checking rpassword v0.2.3
Dec 02 02:35:54.888 INFO [stderr]    Compiling syntex_errors v0.41.0
Dec 02 02:35:58.576 INFO [stderr]    Compiling syntex_syntax v0.41.0
Dec 02 02:36:38.256 INFO [stderr]    Compiling syntex v0.41.0
Dec 02 02:36:39.492 INFO [stderr]    Compiling sonic v0.6.1 (/source)
Dec 02 02:36:44.589 INFO [stderr]  Documenting sonic v0.6.1 (/source)
Dec 02 02:36:47.696 INFO [stderr] warning: `[u8]` cannot be resolved, ignoring it...
Dec 02 02:36:47.696 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/serde-0.8.23/src/de/mod.rs:385:78
Dec 02 02:36:47.696 INFO [stderr]     |
Dec 02 02:36:47.696 INFO [stderr] 385 |     /// name.  This allows deserializers to choose between &str, usize, or &[u8] to properly
Dec 02 02:36:47.696 INFO [stderr]     |                                                                              ^^ cannot be resolved, ignoring
Dec 02 02:36:47.696 INFO [stderr]     |
Dec 02 02:36:47.696 INFO [stderr]     = note: #[warn(intra_doc_link_resolution_failure)] on by default
Dec 02 02:36:47.696 INFO [stderr]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Dec 02 02:36:47.696 INFO [stderr] 
Dec 02 02:36:47.810 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 55.97s
Dec 02 02:36:47.826 INFO [stderr] su: No module specific data is present
Dec 02 02:36:48.350 INFO running `"docker" "inspect" "54c91bf21824f7cda8ebecf613617647cc975857523059331b91ed469d6300fb"`
Dec 02 02:36:48.603 INFO running `"docker" "rm" "-f" "54c91bf21824f7cda8ebecf613617647cc975857523059331b91ed469d6300fb"`
Dec 02 02:36:48.912 INFO [stdout] 54c91bf21824f7cda8ebecf613617647cc975857523059331b91ed469d6300fb