Nov 27 11:57:13.021 INFO documenting tamanishi/blockchain_tutorial against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 27 11:57:13.022 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-0/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 27 11:57:13.512 INFO [stdout] ffc938fbb621805be5b0ae81e90ce4218cf24b50b2e6ca3a4f84ce8f18da8430
Nov 27 11:57:13.513 INFO running `"docker" "start" "-a" "ffc938fbb621805be5b0ae81e90ce4218cf24b50b2e6ca3a4f84ce8f18da8430"`
Nov 27 11:57:15.115 INFO [stderr] usermod: no changes
Nov 27 11:57:15.291 INFO [stderr]     Checking serde v1.0.30
Nov 27 11:57:15.291 INFO [stderr]     Checking num-traits v0.2.1
Nov 27 11:57:15.291 INFO [stderr]     Checking rust-crypto v0.2.36
Nov 27 11:57:15.291 INFO [stderr]    Compiling serde_derive_internals v0.20.0
Nov 27 11:57:21.039 INFO [stderr]    Compiling serde_derive v1.0.30
Nov 27 11:57:29.700 INFO [stderr]     Checking serde_json v1.0.11
Nov 27 11:57:31.668 INFO [stderr]  Documenting blockchain_tutorial v0.1.0 (/source)
Nov 27 11:57:33.578 INFO [stderr] warning: `[u8]` cannot be resolved, ignoring it...
Nov 27 11:57:33.578 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rust-crypto-0.2.36/src/mac.rs:36:5
Nov 27 11:57:33.578 INFO [stderr]    |
Nov 27 11:57:33.578 INFO [stderr] 36 | /     /**
Nov 27 11:57:33.578 INFO [stderr] 37 | |      * Obtain the result of a Mac computation as [u8]. This method should be used very carefully
Nov 27 11:57:33.578 INFO [stderr] 38 | |      * since incorrect use of the Mac code could result in permitting a timing attack which defeats
Nov 27 11:57:33.578 INFO [stderr] 39 | |      * the security provided by a Mac function.
Nov 27 11:57:33.578 INFO [stderr] 40 | |      */
Nov 27 11:57:33.578 INFO [stderr]    | |_______^
Nov 27 11:57:33.578 INFO [stderr]    |
Nov 27 11:57:33.578 INFO [stderr]    = note: #[warn(intra_doc_link_resolution_failure)] on by default
Nov 27 11:57:33.578 INFO [stderr]    = note: the link appears in this line:
Nov 27 11:57:33.578 INFO [stderr]            
Nov 27 11:57:33.578 INFO [stderr]             Obtain the result of a Mac computation as [u8]. This method should be used very carefully
Nov 27 11:57:33.578 INFO [stderr]                                                        ^^
Nov 27 11:57:33.578 INFO [stderr]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Nov 27 11:57:33.578 INFO [stderr] 
Nov 27 11:57:33.692 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.55s
Nov 27 11:57:33.699 INFO [stderr] su: No module specific data is present
Nov 27 11:57:34.290 INFO running `"docker" "inspect" "ffc938fbb621805be5b0ae81e90ce4218cf24b50b2e6ca3a4f84ce8f18da8430"`
Nov 27 11:57:34.604 INFO running `"docker" "rm" "-f" "ffc938fbb621805be5b0ae81e90ce4218cf24b50b2e6ca3a4f84ce8f18da8430"`
Nov 27 11:57:34.855 INFO [stdout] ffc938fbb621805be5b0ae81e90ce4218cf24b50b2e6ca3a4f84ce8f18da8430