Nov 28 14:12:25.677 INFO documenting futures-core-0.2.1 against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 14:12:25.677 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-5/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 14:12:25.882 INFO [stdout] a45cb89887768fd4c4a08e296db563ee718dd9f5a06db311ed9814ac7ced7883
Nov 28 14:12:25.885 INFO running `"docker" "start" "-a" "a45cb89887768fd4c4a08e296db563ee718dd9f5a06db311ed9814ac7ced7883"`
Nov 28 14:12:26.407 INFO [stderr] usermod: no changes
Nov 28 14:12:26.446 INFO [stderr]  Documenting futures-core v0.2.1 (/source)
Nov 28 14:12:28.043 INFO [stderr] error: `[]` cannot be resolved, ignoring it...
Nov 28 14:12:28.043 INFO [stderr]   --> src/task/context.rs:81:65
Nov 28 14:12:28.043 INFO [stderr]    |
Nov 28 14:12:28.043 INFO [stderr] 81 |         /// - A means of spawning new tasks, i.e. an [executor]()
Nov 28 14:12:28.043 INFO [stderr]    |                                                                 ^ cannot be resolved, ignoring
Nov 28 14:12:28.043 INFO [stderr]    |
Nov 28 14:12:28.043 INFO [stderr] note: lint level defined here
Nov 28 14:12:28.043 INFO [stderr]   --> src/lib.rs:4:54
Nov 28 14:12:28.043 INFO [stderr]    |
Nov 28 14:12:28.043 INFO [stderr] 4  | #![deny(missing_docs, missing_debug_implementations, warnings)]
Nov 28 14:12:28.043 INFO [stderr]    |                                                      ^^^^^^^^
Nov 28 14:12:28.043 INFO [stderr]    = note: #[deny(intra_doc_link_resolution_failure)] implied by #[deny(warnings)]
Nov 28 14:12:28.043 INFO [stderr]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Nov 28 14:12:28.043 INFO [stderr] 
Nov 28 14:12:28.099 INFO [stderr] error: Could not document `futures-core`.
Nov 28 14:12:28.099 INFO [stderr] 
Nov 28 14:12:28.099 INFO [stderr] Caused by:
Nov 28 14:12:28.099 INFO [stderr]   process didn't exit successfully: `rustdoc --crate-name futures_core src/lib.rs --color never -o /target/doc --cfg 'feature="default"' --cfg 'feature="either"' --cfg 'feature="std"' --document-private-items -L dependency=/target/debug/deps --extern either=/target/debug/deps/libeither-63ddd2842c7ebb9d.rmeta --cap-lints=forbid` (exit code: 1)
Nov 28 14:12:28.099 INFO [stderr] su: No module specific data is present
Nov 28 14:12:28.334 INFO running `"docker" "inspect" "a45cb89887768fd4c4a08e296db563ee718dd9f5a06db311ed9814ac7ced7883"`
Nov 28 14:12:28.527 INFO running `"docker" "rm" "-f" "a45cb89887768fd4c4a08e296db563ee718dd9f5a06db311ed9814ac7ced7883"`
Nov 28 14:12:28.665 INFO [stdout] a45cb89887768fd4c4a08e296db563ee718dd9f5a06db311ed9814ac7ced7883