Nov 28 12:44:43.752 INFO documenting keyring-0.6.1 against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 12:44:43.754 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-6/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 12:44:44.211 INFO [stdout] 05c71b8cdbee738d1209f215b6c2073f53fb2c2c09c6604fa371078fe24c448f
Nov 28 12:44:44.217 INFO running `"docker" "start" "-a" "05c71b8cdbee738d1209f215b6c2073f53fb2c2c09c6604fa371078fe24c448f"`
Nov 28 12:44:45.379 INFO [stderr] usermod: no changes
Nov 28 12:44:45.539 INFO [stderr]  Documenting keyring v0.6.1 (/source)
Nov 28 12:44:47.975 INFO [stderr] warning: `[u8]` cannot be resolved, ignoring it...
Nov 28 12:44:47.975 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rust-crypto-0.2.36/src/mac.rs:36:5
Nov 28 12:44:47.975 INFO [stderr]    |
Nov 28 12:44:47.975 INFO [stderr] 36 | /     /**
Nov 28 12:44:47.975 INFO [stderr] 37 | |      * Obtain the result of a Mac computation as [u8]. This method should be used very carefully
Nov 28 12:44:47.975 INFO [stderr] 38 | |      * since incorrect use of the Mac code could result in permitting a timing attack which defeats
Nov 28 12:44:47.975 INFO [stderr] 39 | |      * the security provided by a Mac function.
Nov 28 12:44:47.975 INFO [stderr] 40 | |      */
Nov 28 12:44:47.975 INFO [stderr]    | |_______^
Nov 28 12:44:47.975 INFO [stderr]    |
Nov 28 12:44:47.975 INFO [stderr]    = note: #[warn(intra_doc_link_resolution_failure)] on by default
Nov 28 12:44:47.975 INFO [stderr]    = note: the link appears in this line:
Nov 28 12:44:47.975 INFO [stderr]            
Nov 28 12:44:47.975 INFO [stderr]             Obtain the result of a Mac computation as [u8]. This method should be used very carefully
Nov 28 12:44:47.975 INFO [stderr]                                                        ^^
Nov 28 12:44:47.975 INFO [stderr]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Nov 28 12:44:47.975 INFO [stderr] 
Nov 28 12:44:48.059 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.64s
Nov 28 12:44:48.069 INFO [stderr] su: No module specific data is present
Nov 28 12:44:48.325 INFO running `"docker" "inspect" "05c71b8cdbee738d1209f215b6c2073f53fb2c2c09c6604fa371078fe24c448f"`
Nov 28 12:44:48.397 INFO running `"docker" "rm" "-f" "05c71b8cdbee738d1209f215b6c2073f53fb2c2c09c6604fa371078fe24c448f"`
Nov 28 12:44:48.460 INFO [stdout] 05c71b8cdbee738d1209f215b6c2073f53fb2c2c09c6604fa371078fe24c448f