[INFO] crate dbcc 2.0.0-alpha.9 is already in cache
[INFO] checking dbcc-2.0.0-alpha.9 against nightly-2019-10-27 for pr-65897
[INFO] extracting crate dbcc 2.0.0-alpha.9 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate dbcc 2.0.0-alpha.9 on toolchain nightly-2019-10-27
[INFO] running `"/workspace/cargo-home/bin/cargo" "+nightly-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate dbcc 2.0.0-alpha.9
[INFO] finished tweaking crates.io crate dbcc 2.0.0-alpha.9
[INFO] tweaked toml for crates.io crate dbcc 2.0.0-alpha.9 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+nightly-2019-10-27" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+nightly-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=allow" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2019-10-27" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 005935e52ecb47012b63876b587cb666b44d44e21d0772ac173c3096a86e3a76
[INFO] running `"docker" "start" "-a" "005935e52ecb47012b63876b587cb666b44d44e21d0772ac173c3096a86e3a76"`
[INFO] [stderr]    Compiling syn v1.0.7
[INFO] [stderr]     Checking try_from v0.2.2
[INFO] [stderr]     Checking async-ready v3.0.0
[INFO] [stderr]    Compiling nix v0.13.1
[INFO] [stderr]     Checking async-datagram v3.0.0
[INFO] [stderr]    Compiling proc-macro2 v0.3.8
[INFO] [stderr]     Checking futures-util-preview v0.3.0-alpha.19
[INFO] [stderr]     Checking nix v0.5.1
[INFO] [stderr]     Checking nom v4.2.3
[INFO] [stderr]     Checking crypto-mac v0.7.0
[INFO] [stderr]     Checking codegen v0.1.1
[INFO] [stderr]     Checking crossbeam v0.7.2
[INFO] [stderr]     Checking blake2 v0.8.1
[INFO] [stderr]    Compiling quote v0.5.2
[INFO] [stderr]    Compiling syn v0.13.11
[INFO] [stderr]     Checking socketcan v1.7.0
[INFO] [stderr]     Checking futures-executor-preview v0.3.0-alpha.19
[INFO] [stderr]     Checking futures-preview v0.3.0-alpha.19
[INFO] [stderr]     Checking futures-timer v0.3.0
[INFO] [stderr]     Checking juliex v0.3.0-alpha.8
[INFO] [stderr]     Checking romio v0.3.0-alpha.10
[INFO] [stderr]     Checking runtime-raw v0.3.0-alpha.5
[INFO] [stderr]    Compiling derive-getters v0.0.7
[INFO] [stderr]     Checking tokio-socketcan-bcm v0.2.0
[INFO] [stderr]     Checking runtime-native v0.3.0-alpha.6
[INFO] [stderr]     Checking can-dbc v2.2.0
[INFO] [stderr]     Checking dbcc v2.0.0-alpha.9 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling pin-project-internal v0.4.5
[INFO] [stderr]    Compiling runtime-attributes v0.3.0-alpha.6
[INFO] [stderr]     Checking pin-project v0.4.5
[INFO] [stderr]     Checking runtime v0.3.0-alpha.8
[INFO] [stderr] error: incorrect use of `await`
[INFO] [stderr]   --> examples/demo_stream.rs:33:15
[INFO] [stderr]    |
[INFO] [stderr] 33 |     let oel = await!(oel_stream.next()).expect("No next value")?;
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^ help: `await` is a postfix operation: `oel_stream.next().await`
[INFO] [stderr] 
[INFO] [stderr] error[E0557]: feature has been removed
[INFO] [stderr]  --> examples/demo_stream.rs:1:25
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(async_await, await_macro)]
[INFO] [stderr]   |                         ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] note: subsumed by `.await` syntax
[INFO] [stderr]  --> examples/demo_stream.rs:1:25
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(async_await, await_macro)]
[INFO] [stderr]   |                         ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0557`.
[INFO] [stderr] error: could not compile `dbcc`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "005935e52ecb47012b63876b587cb666b44d44e21d0772ac173c3096a86e3a76"`
[INFO] running `"docker" "rm" "-f" "005935e52ecb47012b63876b587cb666b44d44e21d0772ac173c3096a86e3a76"`
[INFO] [stdout] 005935e52ecb47012b63876b587cb666b44d44e21d0772ac173c3096a86e3a76