[INFO] crate jsonrpc-v2 0.4.1 is already in cache
[INFO] checking jsonrpc-v2-0.4.1 against master#fdc0011561c6365c596dfd8fa1ef388162bc89c7 for pr-66504-1
[INFO] extracting crate jsonrpc-v2 0.4.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate jsonrpc-v2 0.4.1 on toolchain fdc0011561c6365c596dfd8fa1ef388162bc89c7
[INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate jsonrpc-v2 0.4.1
[INFO] finished tweaking crates.io crate jsonrpc-v2 0.4.1
[INFO] tweaked toml for crates.io crate jsonrpc-v2 0.4.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate jsonrpc-v2 0.4.1 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "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" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "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] 626f825558ccf34ee96651f9101a66e5a4f47d01538892ecae0dc3451c3da31d
[INFO] running `"docker" "start" "-a" "626f825558ccf34ee96651f9101a66e5a4f47d01538892ecae0dc3451c3da31d"`
[INFO] [stderr]     Checking spin v0.5.0
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[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).serve(rpc.into_hyper_web_service());
[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 `std::sync::Arc<jsonrpc_v2::Server<std::string::String>>` in the current scope
[INFO] [stderr]   --> examples/hyper.rs:31:55
[INFO] [stderr]    |
[INFO] [stderr] 31 |     let server = hyper::Server::bind(&addr).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 2 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" "626f825558ccf34ee96651f9101a66e5a4f47d01538892ecae0dc3451c3da31d"`
[INFO] running `"docker" "rm" "-f" "626f825558ccf34ee96651f9101a66e5a4f47d01538892ecae0dc3451c3da31d"`
[INFO] [stdout] 626f825558ccf34ee96651f9101a66e5a4f47d01538892ecae0dc3451c3da31d