Nov 28 09:40:21.191 INFO documenting rusty-driver-0.1.2 against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 09:40:21.191 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-0/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 09:40:21.457 INFO [stdout] 5ff518735d6b45512e35c8fb2ec30570c8771189cea95ed5dcaace04058d9c2e
Nov 28 09:40:21.459 INFO running `"docker" "start" "-a" "5ff518735d6b45512e35c8fb2ec30570c8771189cea95ed5dcaace04058d9c2e"`
Nov 28 09:40:22.471 INFO [stderr] usermod: no changes
Nov 28 09:40:22.910 INFO [stderr]     Checking cookie v0.10.1
Nov 28 09:40:23.604 INFO [stderr]     Checking webdriver v0.36.0
Nov 28 09:40:26.061 INFO [stderr]  Documenting rusty-driver v0.1.2 (/source)
Nov 28 09:40:26.102 INFO [stderr] error[E0557]: feature has been removed
Nov 28 09:40:26.102 INFO [stderr]   --> src/lib.rs:10:12
Nov 28 09:40:26.102 INFO [stderr]    |
Nov 28 09:40:26.102 INFO [stderr] 10 | #![feature(proc_macro_non_items, generators, nll)]
Nov 28 09:40:26.102 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^
Nov 28 09:40:26.102 INFO [stderr]    |
Nov 28 09:40:26.102 INFO [stderr] note: subsumed by `#![feature(proc_macro_hygiene)]`
Nov 28 09:40:26.102 INFO [stderr]   --> src/lib.rs:10:12
Nov 28 09:40:26.102 INFO [stderr]    |
Nov 28 09:40:26.102 INFO [stderr] 10 | #![feature(proc_macro_non_items, generators, nll)]
Nov 28 09:40:26.102 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^
Nov 28 09:40:26.102 INFO [stderr] 
Nov 28 09:40:29.388 INFO [stderr] error[E0658]: procedural macros cannot be expanded to expressions (see issue #54727)
Nov 28 09:40:29.388 INFO [stderr]   --> src/protocol.rs:51:23
Nov 28 09:40:29.388 INFO [stderr]    |
Nov 28 09:40:29.388 INFO [stderr] 51 |                   spawn(async_block! {
Nov 28 09:40:29.388 INFO [stderr]    |  _______________________^
Nov 28 09:40:29.388 INFO [stderr] 52 | |                     let _ = await!(http.request(req));
Nov 28 09:40:29.388 INFO [stderr] 53 | |                     Ok(())
Nov 28 09:40:29.388 INFO [stderr] 54 | |                 });
Nov 28 09:40:29.388 INFO [stderr]    | |_________________^
Nov 28 09:40:29.388 INFO [stderr]    |
Nov 28 09:40:29.388 INFO [stderr]    = help: add #![feature(proc_macro_hygiene)] to the crate attributes to enable
Nov 28 09:40:29.388 INFO [stderr] 
Nov 28 09:40:29.653 INFO [stderr] error: Could not document `rusty-driver`.
Nov 28 09:40:29.653 INFO [stderr] 
Nov 28 09:40:29.653 INFO [stderr] Caused by:
Nov 28 09:40:29.653 INFO [stderr]   process didn't exit successfully: `rustdoc --crate-name rusty_driver src/lib.rs --color never -o /target/doc --document-private-items -L dependency=/target/debug/deps --extern error_chain=/target/debug/deps/liberror_chain-c6f8ef38b15867f6.rmeta --extern futures_await=/target/debug/deps/libfutures_await-3b7219146d473be0.rmeta --extern http=/target/debug/deps/libhttp-ad0a4563ac9c1e0e.rmeta --extern hyper=/target/debug/deps/libhyper-d11897f3748e48c5.rmeta --extern hyper_tls=/target/debug/deps/libhyper_tls-1cfd80fc9e179bab.rmeta --extern rustc_serialize=/target/debug/deps/librustc_serialize-b5536293856e5193.rmeta --extern tokio=/target/debug/deps/libtokio-0b5819367310808b.rmeta --extern tokio_timer=/target/debug/deps/libtokio_timer-74f9e7482abba0d6.rmeta --extern url=/target/debug/deps/liburl-07c579282089e73a.rmeta --extern webdriver=/target/debug/deps/libwebdriver-e0682385c13c7e47.rmeta --cap-lints=forbid` (exit code: 1)
Nov 28 09:40:29.657 INFO [stderr] su: No module specific data is present
Nov 28 09:40:30.014 INFO running `"docker" "inspect" "5ff518735d6b45512e35c8fb2ec30570c8771189cea95ed5dcaace04058d9c2e"`
Nov 28 09:40:30.393 INFO running `"docker" "rm" "-f" "5ff518735d6b45512e35c8fb2ec30570c8771189cea95ed5dcaace04058d9c2e"`
Nov 28 09:40:30.679 INFO [stdout] 5ff518735d6b45512e35c8fb2ec30570c8771189cea95ed5dcaace04058d9c2e