[INFO] fetching crate orientdb-client 0.3.1...
[INFO] checking orientdb-client-0.3.1 against master#209b2be09fcaff937480d1fbbe8b31646e361c7a for pr-70917
[INFO] extracting crate orientdb-client 0.3.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate orientdb-client 0.3.1 on toolchain 209b2be09fcaff937480d1fbbe8b31646e361c7a
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate orientdb-client 0.3.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate orientdb-client 0.3.1
[INFO] tweaked toml for crates.io crate orientdb-client 0.3.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate orientdb-client 0.3.1 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "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] 019bb5b49bd75aacd28682cd40930d9af3a565820bdd153544287fa520eabbef
[INFO] running `"docker" "start" "-a" "019bb5b49bd75aacd28682cd40930d9af3a565820bdd153544287fa520eabbef"`
[INFO] [stderr]    Compiling lexical-core v0.6.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.14
[INFO] [stderr]     Checking r2d2 v0.8.8
[INFO] [stderr]     Checking failure v0.1.7
[INFO] [stderr]     Checking dotenv v0.14.1
[INFO] [stderr]     Checking thiserror v1.0.14
[INFO] [stderr]     Checking nom v5.1.1
[INFO] [stderr]     Checking orientdb-client v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `async_std`
[INFO] [stderr]  --> examples/async-live-query.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use async_std::task::{self, block_on};
[INFO] [stderr]   |     ^^^^^^^^^ use of undeclared type or module `async_std`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `async_std`
[INFO] [stderr]  --> examples/async-live-query.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use async_std::task::{self, block_on};
[INFO] [stderr]   |     ^^^^^^^^^ use of undeclared type or module `async_std`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `futures`
[INFO] [stderr]  --> examples/async-live-query.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use futures::StreamExt;
[INFO] [stderr]   |     ^^^^^^^ use of undeclared type or module `futures`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `orientdb_client::aio`
[INFO] [stderr]  --> examples/async-live-query.rs:3:22
[INFO] [stderr]   |
[INFO] [stderr] 3 | use orientdb_client::aio::OrientDB;
[INFO] [stderr]   |                      ^^^ could not find `aio` in `orientdb_client`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `block_on` in this scope
[INFO] [stderr]  --> examples/async-live-query.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     block_on(async {
[INFO] [stderr]   |     ^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0698]: type inside `async` block must be known in this context
[INFO] [stderr]  --> examples/async-live-query.rs:8:54
[INFO] [stderr]   |
[INFO] [stderr] 8 |         let client = OrientDB::connect(("localhost", 2424)).await?;
[INFO] [stderr]   |                                                      ^^^^ cannot infer type for type `{integer}`
[INFO] [stderr]   |
[INFO] [stderr] note: the type is part of the `async` block because of this `await`
[INFO] [stderr]  --> examples/async-live-query.rs:8:22
[INFO] [stderr]   |
[INFO] [stderr] 8 |         let client = OrientDB::connect(("localhost", 2424)).await?;
[INFO] [stderr]   |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0698]: type inside `async` block must be known in this context
[INFO] [stderr]  --> examples/async-live-query.rs:8:40
[INFO] [stderr]   |
[INFO] [stderr] 8 |         let client = OrientDB::connect(("localhost", 2424)).await?;
[INFO] [stderr]   |                                        ^^^^^^^^^^^^^^^^^^^ cannot infer type for type `{integer}`
[INFO] [stderr]   |
[INFO] [stderr] note: the type is part of the `async` block because of this `await`
[INFO] [stderr]  --> examples/async-live-query.rs:8:22
[INFO] [stderr]   |
[INFO] [stderr] 8 |         let client = OrientDB::connect(("localhost", 2424)).await?;
[INFO] [stderr]   |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 7 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0425, E0432, E0433, E0698.
[INFO] [stderr] For more information about an error, try `rustc --explain E0425`.
[INFO] [stderr] error: could not compile `orientdb-client`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "019bb5b49bd75aacd28682cd40930d9af3a565820bdd153544287fa520eabbef"`
[INFO] running `"docker" "rm" "-f" "019bb5b49bd75aacd28682cd40930d9af3a565820bdd153544287fa520eabbef"`
[INFO] [stdout] 019bb5b49bd75aacd28682cd40930d9af3a565820bdd153544287fa520eabbef
