Dec 01 05:54:46.628 INFO documenting tamanishi/blockchain_tutorial against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 01 05:54:46.628 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-5/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 01 05:54:46.826 INFO [stdout] 0eb96d1b710e96ea9a490f36b3d7216f062667e3f04dd440a68d9f646ffa9569
Dec 01 05:54:46.830 INFO running `"docker" "start" "-a" "0eb96d1b710e96ea9a490f36b3d7216f062667e3f04dd440a68d9f646ffa9569"`
Dec 01 05:54:47.214 INFO [stderr] usermod: no changes
Dec 01 05:54:47.313 INFO [stderr]     Checking serde v1.0.30
Dec 01 05:54:47.314 INFO [stderr]     Checking rust-crypto v0.2.36
Dec 01 05:54:47.318 INFO [stderr]    Compiling serde_derive_internals v0.20.0
Dec 01 05:54:51.074 INFO [stderr]    Compiling serde_derive v1.0.30
Dec 01 05:55:02.082 INFO [stderr]     Checking serde_json v1.0.11
Dec 01 05:55:03.749 INFO [stderr]  Documenting blockchain_tutorial v0.1.0 (/source)
Dec 01 05:55:05.498 INFO [stderr] warning: `[u8]` cannot be resolved, ignoring it...
Dec 01 05:55:05.498 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rust-crypto-0.2.36/src/mac.rs:36:5
Dec 01 05:55:05.498 INFO [stderr]    |
Dec 01 05:55:05.498 INFO [stderr] 36 | /     /**
Dec 01 05:55:05.498 INFO [stderr] 37 | |      * Obtain the result of a Mac computation as [u8]. This method should be used very carefully
Dec 01 05:55:05.498 INFO [stderr] 38 | |      * since incorrect use of the Mac code could result in permitting a timing attack which defeats
Dec 01 05:55:05.498 INFO [stderr] 39 | |      * the security provided by a Mac function.
Dec 01 05:55:05.498 INFO [stderr] 40 | |      */
Dec 01 05:55:05.498 INFO [stderr]    | |_______^
Dec 01 05:55:05.498 INFO [stderr]    |
Dec 01 05:55:05.498 INFO [stderr]    = note: #[warn(intra_doc_link_resolution_failure)] on by default
Dec 01 05:55:05.498 INFO [stderr]    = note: the link appears in this line:
Dec 01 05:55:05.498 INFO [stderr]            
Dec 01 05:55:05.498 INFO [stderr]             Obtain the result of a Mac computation as [u8]. This method should be used very carefully
Dec 01 05:55:05.498 INFO [stderr]                                                        ^^
Dec 01 05:55:05.498 INFO [stderr]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Dec 01 05:55:05.498 INFO [stderr] 
Dec 01 05:55:05.572 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.34s
Dec 01 05:55:05.579 INFO [stderr] su: No module specific data is present
Dec 01 05:55:05.943 INFO running `"docker" "inspect" "0eb96d1b710e96ea9a490f36b3d7216f062667e3f04dd440a68d9f646ffa9569"`
Dec 01 05:55:06.028 INFO running `"docker" "rm" "-f" "0eb96d1b710e96ea9a490f36b3d7216f062667e3f04dd440a68d9f646ffa9569"`
Dec 01 05:55:06.159 INFO [stdout] 0eb96d1b710e96ea9a490f36b3d7216f062667e3f04dd440a68d9f646ffa9569