[INFO] fetching crate sc-consensus-babe-rpc 0.8.0-rc6...
[INFO] checking sc-consensus-babe-rpc-0.8.0-rc6 against try#72f88fc4e9458f89516a0b8b0868f3718aec5b47 for pr-74989
[INFO] extracting crate sc-consensus-babe-rpc 0.8.0-rc6 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate sc-consensus-babe-rpc 0.8.0-rc6 on toolchain 72f88fc4e9458f89516a0b8b0868f3718aec5b47
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sc-consensus-babe-rpc 0.8.0-rc6
[INFO] finished tweaking crates.io crate sc-consensus-babe-rpc 0.8.0-rc6
[INFO] tweaked toml for crates.io crate sc-consensus-babe-rpc 0.8.0-rc6 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sc-consensus-uncles v0.8.0-rc6
[INFO] [stderr]   Downloaded sc-consensus-slots v0.8.0-rc6
[INFO] [stderr]   Downloaded sc-consensus-epochs v0.8.0-rc6
[INFO] [stderr]   Downloaded sc-consensus-babe v0.8.0-rc6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 00977ff98f34843d4b8d69d2048dc4f6a02309ef5e340f70c145eb71d6b89b49
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "00977ff98f34843d4b8d69d2048dc4f6a02309ef5e340f70c145eb71d6b89b49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "00977ff98f34843d4b8d69d2048dc4f6a02309ef5e340f70c145eb71d6b89b49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00977ff98f34843d4b8d69d2048dc4f6a02309ef5e340f70c145eb71d6b89b49", kill_on_drop: false }`
[INFO] [stdout] 00977ff98f34843d4b8d69d2048dc4f6a02309ef5e340f70c145eb71d6b89b49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6a68af150d916969bf48ba576555bc671ec09ccfd6d97a248a4ff596f59e856b
[INFO] running `Command { std: "docker" "start" "-a" "6a68af150d916969bf48ba576555bc671ec09ccfd6d97a248a4ff596f59e856b", kill_on_drop: false }`
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[INFO] [stderr]     Checking sp-keyring v2.0.0-rc6
[INFO] [stderr]     Checking sp-consensus-slots v0.8.0-rc6
[INFO] [stderr]     Checking sp-authorship v2.0.0-rc6
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[INFO] [stderr]     Checking sp-consensus v0.8.0-rc6
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[INFO] [stderr]     Checking sp-timestamp v2.0.0-rc6
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[INFO] [stderr]     Checking sp-transaction-pool v2.0.0-rc6
[INFO] [stderr]     Checking sc-client-api v2.0.0-rc6
[INFO] [stderr]     Checking sc-rpc-api v0.8.0-rc6
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[INFO] [stderr]     Checking sc-consensus-uncles v0.8.0-rc6
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[INFO] [stderr]     Checking sc-consensus-babe-rpc v0.8.0-rc6 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `substrate_test_runtime_client`
[INFO] [stdout]    --> src/lib.rs:230:6
[INFO] [stdout]     |
[INFO] [stdout] 230 |     use substrate_test_runtime_client::{
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared type or module `substrate_test_runtime_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `substrate_test_runtime_client`
[INFO] [stdout]    --> src/lib.rs:230:6
[INFO] [stdout]     |
[INFO] [stdout] 230 |     use substrate_test_runtime_client::{
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared type or module `substrate_test_runtime_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `sp_keyring`
[INFO] [stdout]    --> src/lib.rs:239:6
[INFO] [stdout]     |
[INFO] [stdout] 239 |     use sp_keyring::Ed25519Keyring;
[INFO] [stdout]     |         ^^^^^^^^^^ use of undeclared type or module `sp_keyring`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `tempfile`
[INFO] [stdout]    --> src/lib.rs:247:82
[INFO] [stdout]     |
[INFO] [stdout] 247 |     fn create_temp_keystore<P: AppPair>(authority: Ed25519Keyring) -> (KeyStorePtr, tempfile::TempDir) {
[INFO] [stdout]     |                                                                                     ^^^^^^^^ use of undeclared type or module `tempfile`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `tempfile`
[INFO] [stdout]    --> src/lib.rs:248:23
[INFO] [stdout]     |
[INFO] [stdout] 248 |         let keystore_path = tempfile::tempdir().expect("Creates keystore path");
[INFO] [stdout]     |                             ^^^^^^^^ use of undeclared type or module `tempfile`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `sc_consensus`
[INFO] [stdout]    --> src/lib.rs:258:41
[INFO] [stdout]     |
[INFO] [stdout] 258 |     ) -> BabeRpcHandler<Block, TestClient, sc_consensus::LongestChain<Backend, Block>> {
[INFO] [stdout]     |                                            ^^^^^^^^^^^^ use of undeclared type or module `sc_consensus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `serde_json`
[INFO] [stdout]    --> src/lib.rs:303:21
[INFO] [stdout]     |
[INFO] [stdout] 303 |         let mut response: serde_json::Value = serde_json::from_str(&response).unwrap();
[INFO] [stdout]     |                           ^^^^^^^^^^ use of undeclared type or module `serde_json`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `serde_json`
[INFO] [stdout]    --> src/lib.rs:303:41
[INFO] [stdout]     |
[INFO] [stdout] 303 |         let mut response: serde_json::Value = serde_json::from_str(&response).unwrap();
[INFO] [stdout]     |                                               ^^^^^^^^^^ use of undeclared type or module `serde_json`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `serde_json`
[INFO] [stdout]    --> src/lib.rs:304:25
[INFO] [stdout]     |
[INFO] [stdout] 304 |         let error: RpcError = serde_json::from_value(response["error"].take()).unwrap();
[INFO] [stdout]     |                               ^^^^^^^^^^ use of undeclared type or module `serde_json`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Block` in this scope
[INFO] [stdout]    --> src/lib.rs:258:22
[INFO] [stdout]     |
[INFO] [stdout] 258 |     ) -> BabeRpcHandler<Block, TestClient, sc_consensus::LongestChain<Backend, Block>> {
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sp-runtime-2.0.0-rc6/src/traits.rs:546:1
[INFO] [stdout]     |
[INFO] [stdout] 546 | pub trait Block: Clone + Send + Sync + Codec + Eq + MaybeSerialize + Debug + MaybeMallocSizeOf + 'static {
[INFO] [stdout]     | -------------------------------------------------------------------------------------------------------- similarly named trait `BlockT` defined here
[INFO] [stdout]     |
[INFO] [stdout] help: a trait with a similar name exists
[INFO] [stdout]     |
[INFO] [stdout] 258 |     ) -> BabeRpcHandler<BlockT, TestClient, sc_consensus::LongestChain<Backend, Block>> {
[INFO] [stdout]     |                         ^^^^^^
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 229 |     use sp_runtime::generic::Block;
[INFO] [stdout]     |
[INFO] [stdout] 229 |     use sp_runtime::testing::Block;
[INFO] [stdout]     |
[INFO] [stdout] 229 |     use sp_runtime::traits::Block;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Block` in this scope
[INFO] [stdout]    --> src/lib.rs:258:77
[INFO] [stdout]     |
[INFO] [stdout] 258 |     ) -> BabeRpcHandler<Block, TestClient, sc_consensus::LongestChain<Backend, Block>> {
[INFO] [stdout]     |                                                                                ^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sp-runtime-2.0.0-rc6/src/traits.rs:546:1
[INFO] [stdout]     |
[INFO] [stdout] 546 | pub trait Block: Clone + Send + Sync + Codec + Eq + MaybeSerialize + Debug + MaybeMallocSizeOf + 'static {
[INFO] [stdout]     | -------------------------------------------------------------------------------------------------------- similarly named trait `BlockT` defined here
[INFO] [stdout]     |
[INFO] [stdout] help: a trait with a similar name exists
[INFO] [stdout]     |
[INFO] [stdout] 258 |     ) -> BabeRpcHandler<Block, TestClient, sc_consensus::LongestChain<Backend, BlockT>> {
[INFO] [stdout]     |                                                                                ^^^^^^
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 229 |     use sp_runtime::generic::Block;
[INFO] [stdout]     |
[INFO] [stdout] 229 |     use sp_runtime::testing::Block;
[INFO] [stdout]     |
[INFO] [stdout] 229 |     use sp_runtime::traits::Block;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `clone` found for struct `Arc<_>` in the current scope
[INFO] [stdout]    --> src/lib.rs:265:11
[INFO] [stdout]     |
[INFO] [stdout] 265 |             client.clone(),
[INFO] [stdout]     |                    ^^^^^ method not found in `Arc<_>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `client` is a function, perhaps you wish to call it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `clone` found for struct `Arc<_>` in the current scope
[INFO] [stdout]    --> src/lib.rs:266:11
[INFO] [stdout]     |
[INFO] [stdout] 266 |             client.clone(),
[INFO] [stdout]     |                    ^^^^^ method not found in `Arc<_>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `client` is a function, perhaps you wish to call it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `clone` found for struct `Arc<_>` in the current scope
[INFO] [stdout]    --> src/lib.rs:273:11
[INFO] [stdout]     |
[INFO] [stdout] 273 |             client.clone(),
[INFO] [stdout]     |                    ^^^^^ method not found in `Arc<_>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `client` is a function, perhaps you wish to call it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 14 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0432, E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sc-consensus-babe-rpc`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "6a68af150d916969bf48ba576555bc671ec09ccfd6d97a248a4ff596f59e856b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a68af150d916969bf48ba576555bc671ec09ccfd6d97a248a4ff596f59e856b", kill_on_drop: false }`
[INFO] [stdout] 6a68af150d916969bf48ba576555bc671ec09ccfd6d97a248a4ff596f59e856b
