Nov 27 12:23:16.213 INFO documenting strassl/blockchain against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 27 12:23:16.215 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 27 12:23:16.728 INFO [stdout] 2f9092d20d129bee2163ca59c4e595d3901c14970692e81a30a934fb022514fe
Nov 27 12:23:16.731 INFO running `"docker" "start" "-a" "2f9092d20d129bee2163ca59c4e595d3901c14970692e81a30a934fb022514fe"`
Nov 27 12:23:19.186 INFO [stderr] usermod: no changes
Nov 27 12:23:19.439 INFO [stderr]     Checking libc v0.2.23
Nov 27 12:23:19.439 INFO [stderr]    Compiling gcc v0.3.49
Nov 27 12:23:19.439 INFO [stderr]     Checking num-traits v0.1.37
Nov 27 12:23:19.459 INFO [stderr]     Checking serde v1.0.8
Nov 27 12:23:19.459 INFO [stderr]    Compiling serde_derive v1.0.8
Nov 27 12:23:22.909 INFO [stderr]     Checking memchr v1.0.1
Nov 27 12:23:22.910 INFO [stderr]     Checking thread-id v3.1.0
Nov 27 12:23:22.912 INFO [stderr]     Checking rand v0.3.15
Nov 27 12:23:22.914 INFO [stderr]     Checking time v0.1.37
Nov 27 12:23:24.055 INFO [stderr]     Checking thread_local v0.3.3
Nov 27 12:23:25.476 INFO [stderr]     Checking aho-corasick v0.6.3
Nov 27 12:23:29.904 INFO [stderr]     Checking regex v0.2.2
Nov 27 12:23:29.915 INFO [stderr]    Compiling rust-crypto v0.2.36
Nov 27 12:23:37.937 INFO [stderr]     Checking env_logger v0.4.3
Nov 27 12:23:48.583 INFO [stderr]     Checking serde_json v1.0.2
Nov 27 12:23:51.419 INFO [stderr]  Documenting blockchain v0.1.0 (/source)
Nov 27 12:23:53.479 INFO [stderr] warning: `[u8]` cannot be resolved, ignoring it...
Nov 27 12:23:53.479 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rust-crypto-0.2.36/src/mac.rs:36:5
Nov 27 12:23:53.479 INFO [stderr]    |
Nov 27 12:23:53.479 INFO [stderr] 36 | /     /**
Nov 27 12:23:53.479 INFO [stderr] 37 | |      * Obtain the result of a Mac computation as [u8]. This method should be used very carefully
Nov 27 12:23:53.479 INFO [stderr] 38 | |      * since incorrect use of the Mac code could result in permitting a timing attack which defeats
Nov 27 12:23:53.479 INFO [stderr] 39 | |      * the security provided by a Mac function.
Nov 27 12:23:53.479 INFO [stderr] 40 | |      */
Nov 27 12:23:53.479 INFO [stderr]    | |_______^
Nov 27 12:23:53.479 INFO [stderr]    |
Nov 27 12:23:53.479 INFO [stderr]    = note: #[warn(intra_doc_link_resolution_failure)] on by default
Nov 27 12:23:53.479 INFO [stderr]    = note: the link appears in this line:
Nov 27 12:23:53.479 INFO [stderr]            
Nov 27 12:23:53.479 INFO [stderr]             Obtain the result of a Mac computation as [u8]. This method should be used very carefully
Nov 27 12:23:53.479 INFO [stderr]                                                        ^^
Nov 27 12:23:53.479 INFO [stderr]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Nov 27 12:23:53.479 INFO [stderr] 
Nov 27 12:23:53.578 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.36s
Nov 27 12:23:53.588 INFO [stderr] su: No module specific data is present
Nov 27 12:23:54.824 INFO running `"docker" "inspect" "2f9092d20d129bee2163ca59c4e595d3901c14970692e81a30a934fb022514fe"`
Nov 27 12:23:55.145 INFO running `"docker" "rm" "-f" "2f9092d20d129bee2163ca59c4e595d3901c14970692e81a30a934fb022514fe"`
Nov 27 12:23:55.543 INFO [stdout] 2f9092d20d129bee2163ca59c4e595d3901c14970692e81a30a934fb022514fe