Nov 28 11:39:32.872 INFO documenting nicehash-0.2.0 against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 11:39:32.872 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 28 11:39:33.278 INFO [stdout] 85e1ff08d9fcf1399f69df928c66763c15f483cc2339668e777360b2039d5a8c
Nov 28 11:39:33.281 INFO running `"docker" "start" "-a" "85e1ff08d9fcf1399f69df928c66763c15f483cc2339668e777360b2039d5a8c"`
Nov 28 11:39:35.244 INFO [stderr] usermod: no changes
Nov 28 11:39:35.491 INFO [stderr]     Checking mime v0.2.6
Nov 28 11:39:35.491 INFO [stderr]     Checking semver-parser v0.6.2
Nov 28 11:39:36.611 INFO [stderr]     Checking hyper v0.9.18
Nov 28 11:39:36.814 INFO [stderr]     Checking semver v0.5.1
Nov 28 11:39:40.893 INFO [stderr]  Documenting nicehash v0.2.0 (/source)
Nov 28 11:39:44.664 INFO [stderr] error: `[u8]` cannot be resolved, ignoring it...
Nov 28 11:39:44.664 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/serde-0.7.15/src/de/mod.rs:479:78
Nov 28 11:39:44.664 INFO [stderr]     |
Nov 28 11:39:44.664 INFO [stderr] 479 |     /// name.  This allows deserializers to choose between &str, usize, or &[u8] to properly
Nov 28 11:39:44.665 INFO [stderr]     |                                                                              ^^ cannot be resolved, ignoring
Nov 28 11:39:44.665 INFO [stderr]     |
Nov 28 11:39:44.665 INFO [stderr] note: lint level defined here
Nov 28 11:39:44.665 INFO [stderr]    --> src/lib.rs:3:25
Nov 28 11:39:44.666 INFO [stderr]     |
Nov 28 11:39:44.666 INFO [stderr] 3   | #![forbid(missing_docs, warnings)]
Nov 28 11:39:44.666 INFO [stderr]     |                         ^^^^^^^^
Nov 28 11:39:44.667 INFO [stderr]     = note: #[forbid(intra_doc_link_resolution_failure)] implied by #[forbid(warnings)]
Nov 28 11:39:44.667 INFO [stderr]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Nov 28 11:39:44.667 INFO [stderr] 
Nov 28 11:39:44.671 INFO [stderr] error: `[u8]` cannot be resolved, ignoring it...
Nov 28 11:39:44.671 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/serde-0.8.23/src/de/mod.rs:385:78
Nov 28 11:39:44.671 INFO [stderr]     |
Nov 28 11:39:44.672 INFO [stderr] 385 |     /// name.  This allows deserializers to choose between &str, usize, or &[u8] to properly
Nov 28 11:39:44.672 INFO [stderr]     |                                                                              ^^ cannot be resolved, ignoring
Nov 28 11:39:44.672 INFO [stderr]     |
Nov 28 11:39:44.672 INFO [stderr]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Nov 28 11:39:44.672 INFO [stderr] 
Nov 28 11:39:44.758 INFO [stderr] error: Could not document `nicehash`.
Nov 28 11:39:44.758 INFO [stderr] 
Nov 28 11:39:44.758 INFO [stderr] Caused by:
Nov 28 11:39:44.758 INFO [stderr]   process didn't exit successfully: `rustdoc --crate-name nicehash src/lib.rs --color never -o /target/doc --document-private-items -L dependency=/target/debug/deps --extern hyper=/target/debug/deps/libhyper-4e6727966df1f6f5.rmeta --extern semver=/target/debug/deps/libsemver-9ad457a77157366a.rmeta --extern serde_json=/target/debug/deps/libserde_json-a21d69965d328f45.rmeta --cap-lints=forbid` (exit code: 1)
Nov 28 11:39:44.761 INFO [stderr] su: No module specific data is present
Nov 28 11:39:45.049 INFO running `"docker" "inspect" "85e1ff08d9fcf1399f69df928c66763c15f483cc2339668e777360b2039d5a8c"`
Nov 28 11:39:45.172 INFO running `"docker" "rm" "-f" "85e1ff08d9fcf1399f69df928c66763c15f483cc2339668e777360b2039d5a8c"`
Nov 28 11:39:45.301 INFO [stdout] 85e1ff08d9fcf1399f69df928c66763c15f483cc2339668e777360b2039d5a8c