Dec 02 05:16:41.517 INFO documenting nicehash-0.2.0 against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 02 05:16:41.517 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-6/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55318-1/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/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 +147e60c5f89cfa2d3ffc247413956a37582c98e7-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 05:16:41.849 INFO [stdout] a4fc48eb003a98c49edcf0a48e31ae2629fc22c18e9f37fa737a7831dc7cc1ec
Dec 02 05:16:41.852 INFO running `"docker" "start" "-a" "a4fc48eb003a98c49edcf0a48e31ae2629fc22c18e9f37fa737a7831dc7cc1ec"`
Dec 02 05:16:42.858 INFO [stderr] usermod: no changes
Dec 02 05:16:43.110 INFO [stderr]     Checking mime v0.2.6
Dec 02 05:16:43.154 INFO [stderr]     Checking semver-parser v0.6.2
Dec 02 05:16:44.484 INFO [stderr]     Checking hyper v0.9.18
Dec 02 05:16:44.880 INFO [stderr]     Checking semver v0.5.1
Dec 02 05:16:49.218 INFO [stderr]  Documenting nicehash v0.2.0 (/source)
Dec 02 05:16:52.931 INFO [stderr] error: `[u8]` cannot be resolved, ignoring it...
Dec 02 05:16:52.931 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/serde-0.7.15/src/de/mod.rs:479:78
Dec 02 05:16:52.931 INFO [stderr]     |
Dec 02 05:16:52.931 INFO [stderr] 479 |     /// name.  This allows deserializers to choose between &str, usize, or &[u8] to properly
Dec 02 05:16:52.931 INFO [stderr]     |                                                                              ^^ cannot be resolved, ignoring
Dec 02 05:16:52.931 INFO [stderr]     |
Dec 02 05:16:52.931 INFO [stderr] note: lint level defined here
Dec 02 05:16:52.931 INFO [stderr]    --> src/lib.rs:3:25
Dec 02 05:16:52.931 INFO [stderr]     |
Dec 02 05:16:52.931 INFO [stderr] 3   | #![forbid(missing_docs, warnings)]
Dec 02 05:16:52.931 INFO [stderr]     |                         ^^^^^^^^
Dec 02 05:16:52.931 INFO [stderr]     = note: #[forbid(intra_doc_link_resolution_failure)] implied by #[forbid(warnings)]
Dec 02 05:16:52.931 INFO [stderr]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Dec 02 05:16:52.931 INFO [stderr] 
Dec 02 05:16:52.936 INFO [stderr] error: `[u8]` cannot be resolved, ignoring it...
Dec 02 05:16:52.936 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/serde-0.8.23/src/de/mod.rs:385:78
Dec 02 05:16:52.936 INFO [stderr]     |
Dec 02 05:16:52.936 INFO [stderr] 385 |     /// name.  This allows deserializers to choose between &str, usize, or &[u8] to properly
Dec 02 05:16:52.936 INFO [stderr]     |                                                                              ^^ cannot be resolved, ignoring
Dec 02 05:16:52.936 INFO [stderr]     |
Dec 02 05:16:52.936 INFO [stderr]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Dec 02 05:16:52.936 INFO [stderr] 
Dec 02 05:16:53.029 INFO [stderr] error: Could not document `nicehash`.
Dec 02 05:16:53.029 INFO [stderr] 
Dec 02 05:16:53.029 INFO [stderr] Caused by:
Dec 02 05:16:53.029 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-c38e1e1c24bafa61.rmeta --extern semver=/target/debug/deps/libsemver-9f50cc006b909a33.rmeta --extern serde_json=/target/debug/deps/libserde_json-29f43c1804cbe622.rmeta --cap-lints=forbid` (exit code: 1)
Dec 02 05:16:53.032 INFO [stderr] su: No module specific data is present
Dec 02 05:16:53.347 INFO running `"docker" "inspect" "a4fc48eb003a98c49edcf0a48e31ae2629fc22c18e9f37fa737a7831dc7cc1ec"`
Dec 02 05:16:53.513 INFO running `"docker" "rm" "-f" "a4fc48eb003a98c49edcf0a48e31ae2629fc22c18e9f37fa737a7831dc7cc1ec"`
Dec 02 05:16:53.624 INFO [stdout] a4fc48eb003a98c49edcf0a48e31ae2629fc22c18e9f37fa737a7831dc7cc1ec