[INFO] crate jsonrpc-v2 0.3.2 is already in cache
[INFO] checking jsonrpc-v2-0.3.2 against beta-2019-10-27 for pr-65897
[INFO] extracting crate jsonrpc-v2 0.3.2 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate jsonrpc-v2 0.3.2 on toolchain beta-2019-10-27
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate jsonrpc-v2 0.3.2
[INFO] finished tweaking crates.io crate jsonrpc-v2 0.3.2
[INFO] tweaked toml for crates.io crate jsonrpc-v2 0.3.2 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-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] 6d859c3819698ace34c5c4645feb381e18047698c72d7156f5bafd2a00777ec4
[INFO] running `"docker" "start" "-a" "6d859c3819698ace34c5c4645feb381e18047698c72d7156f5bafd2a00777ec4"`
[INFO] [stderr]     Checking serde_json v1.0.41
[INFO] [stderr]     Checking erased-serde v0.3.9
[INFO] [stderr]     Checking actix-http v0.2.10
[INFO] [stderr]     Checking awc v0.2.7
[INFO] [stderr]     Checking actix-web v1.0.8
[INFO] [stderr]     Checking jsonrpc-v2 v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `hyper`
[INFO] [stderr]   --> examples/hyper.rs:31:18
[INFO] [stderr]    |
[INFO] [stderr] 31 |     let server = hyper::Server::bind(&addr)
[INFO] [stderr]    |                  ^^^^^ use of undeclared type or module `hyper`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `hyper`
[INFO] [stderr]   --> examples/hyper.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     hyper::rt::run(server);
[INFO] [stderr]    |     ^^^^^ use of undeclared type or module `hyper`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `into_hyper_web_service` found for type `jsonrpc_v2::Server<std::string::String>` in the current scope
[INFO] [stderr]   --> examples/hyper.rs:32:20
[INFO] [stderr]    |
[INFO] [stderr] 32 |         .serve(rpc.into_hyper_web_service())
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^ help: there is a method with a similar name: `into_actix_web_service`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0433, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0433`.
[INFO] [stderr] error: could not compile `jsonrpc-v2`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "6d859c3819698ace34c5c4645feb381e18047698c72d7156f5bafd2a00777ec4"`
[INFO] running `"docker" "rm" "-f" "6d859c3819698ace34c5c4645feb381e18047698c72d7156f5bafd2a00777ec4"`
[INFO] [stdout] 6d859c3819698ace34c5c4645feb381e18047698c72d7156f5bafd2a00777ec4