Dec 02 05:49:41.481 INFO documenting mailstrom-0.5.0 against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 02 05:49:41.482 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-1/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 05:49:41.737 INFO [stdout] 47f5770103f6f4b25660dc2bc105c2630eb99c76df99843079438d6c2e8c629d
Dec 02 05:49:41.739 INFO running `"docker" "start" "-a" "47f5770103f6f4b25660dc2bc105c2630eb99c76df99843079438d6c2e8c629d"`
Dec 02 05:49:42.190 INFO [stderr] usermod: no changes
Dec 02 05:49:42.529 INFO [stderr]     Checking buf-read-ext v0.3.0
Dec 02 05:49:42.545 INFO [stderr]     Checking uuid v0.4.0
Dec 02 05:49:42.545 INFO [stderr]     Checking error-chain v0.1.12
Dec 02 05:49:42.560 INFO [stderr]     Checking lettre v0.7.0
Dec 02 05:49:43.240 INFO [stderr]     Checking trust-dns-proto v0.4.3
Dec 02 05:49:45.069 INFO [stderr]     Checking email-format v0.6.0
Dec 02 05:49:47.354 INFO [stderr]     Checking trust-dns-resolver v0.9.1
Dec 02 05:49:50.895 INFO [stderr]  Documenting mailstrom v0.5.0 (/source)
Dec 02 05:49:57.716 INFO [stderr] warning: `[u8]` cannot be resolved, ignoring it...
Dec 02 05:49:57.716 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rust-crypto-0.2.36/src/mac.rs:36:5
Dec 02 05:49:57.716 INFO [stderr]    |
Dec 02 05:49:57.716 INFO [stderr] 36 | /     /**
Dec 02 05:49:57.716 INFO [stderr] 37 | |      * Obtain the result of a Mac computation as [u8]. This method should be used very carefully
Dec 02 05:49:57.716 INFO [stderr] 38 | |      * since incorrect use of the Mac code could result in permitting a timing attack which defeats
Dec 02 05:49:57.716 INFO [stderr] 39 | |      * the security provided by a Mac function.
Dec 02 05:49:57.716 INFO [stderr] 40 | |      */
Dec 02 05:49:57.716 INFO [stderr]    | |_______^
Dec 02 05:49:57.716 INFO [stderr]    |
Dec 02 05:49:57.716 INFO [stderr]    = note: #[warn(intra_doc_link_resolution_failure)] on by default
Dec 02 05:49:57.716 INFO [stderr]    = note: the link appears in this line:
Dec 02 05:49:57.716 INFO [stderr]            
Dec 02 05:49:57.716 INFO [stderr]             Obtain the result of a Mac computation as [u8]. This method should be used very carefully
Dec 02 05:49:57.716 INFO [stderr]                                                        ^^
Dec 02 05:49:57.716 INFO [stderr]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Dec 02 05:49:57.716 INFO [stderr] 
Dec 02 05:49:57.719 INFO [stderr] warning: `[Record]` cannot be resolved, ignoring it...
Dec 02 05:49:57.719 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.4.3/src/op/message.rs:718:67
Dec 02 05:49:57.719 INFO [stderr]     |
Dec 02 05:49:57.719 INFO [stderr] 718 |     /// The message taken in should be processed and then return [`Record`]s which should be
Dec 02 05:49:57.719 INFO [stderr]     |                                                                   ^^^^^^^^ cannot be resolved, ignoring
Dec 02 05:49:57.719 INFO [stderr]     |
Dec 02 05:49:57.719 INFO [stderr]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Dec 02 05:49:57.719 INFO [stderr] 
Dec 02 05:49:57.892 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.67s
Dec 02 05:49:57.913 INFO [stderr] su: No module specific data is present
Dec 02 05:49:58.195 INFO running `"docker" "inspect" "47f5770103f6f4b25660dc2bc105c2630eb99c76df99843079438d6c2e8c629d"`
Dec 02 05:49:58.260 INFO running `"docker" "rm" "-f" "47f5770103f6f4b25660dc2bc105c2630eb99c76df99843079438d6c2e8c629d"`
Dec 02 05:49:58.361 INFO [stdout] 47f5770103f6f4b25660dc2bc105c2630eb99c76df99843079438d6c2e8c629d