[INFO] fetching crate sc-finality-grandpa-rpc 0.8.0-rc6...
[INFO] checking sc-finality-grandpa-rpc-0.8.0-rc6 against master#cfbc6d4cf1acbac5c025acf8ed68929caa551df3 for pr-75494-beta
[INFO] extracting crate sc-finality-grandpa-rpc 0.8.0-rc6 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate sc-finality-grandpa-rpc 0.8.0-rc6 on toolchain cfbc6d4cf1acbac5c025acf8ed68929caa551df3
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cfbc6d4cf1acbac5c025acf8ed68929caa551df3" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sc-finality-grandpa-rpc 0.8.0-rc6
[INFO] finished tweaking crates.io crate sc-finality-grandpa-rpc 0.8.0-rc6
[INFO] tweaked toml for crates.io crate sc-finality-grandpa-rpc 0.8.0-rc6 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cfbc6d4cf1acbac5c025acf8ed68929caa551df3" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cfbc6d4cf1acbac5c025acf8ed68929caa551df3" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sp-finality-tracker v2.0.0-rc6
[INFO] [stderr]   Downloaded sc-consensus v0.8.0-rc6
[INFO] [stderr]   Downloaded sp-finality-grandpa v2.0.0-rc6
[INFO] [stderr]   Downloaded finality-grandpa v0.12.3
[INFO] [stderr]   Downloaded sc-network-gossip v0.8.0-rc6
[INFO] [stderr]   Downloaded sc-finality-grandpa v0.8.0-rc6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+cfbc6d4cf1acbac5c025acf8ed68929caa551df3" "metadata" "--no-deps" "--format-version=1", 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] 3340cf4c6c36dcca28379f462b62d88b23f499c25db4763dcce6b30391b66985
[INFO] running `Command { std: "docker" "start" "-a" "3340cf4c6c36dcca28379f462b62d88b23f499c25db4763dcce6b30391b66985", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3340cf4c6c36dcca28379f462b62d88b23f499c25db4763dcce6b30391b66985", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3340cf4c6c36dcca28379f462b62d88b23f499c25db4763dcce6b30391b66985", kill_on_drop: false }`
[INFO] [stdout] 3340cf4c6c36dcca28379f462b62d88b23f499c25db4763dcce6b30391b66985
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+cfbc6d4cf1acbac5c025acf8ed68929caa551df3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d58da74df4393c1c4b6a08b89abcc15eac7a86e8a89260fc5b9664f9cc2eb4d9
[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" "d58da74df4393c1c4b6a08b89abcc15eac7a86e8a89260fc5b9664f9cc2eb4d9", kill_on_drop: false }`
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[INFO] [stderr]     Checking sp-session v2.0.0-rc6
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[INFO] [stderr]     Checking sp-finality-grandpa v2.0.0-rc6
[INFO] [stderr]     Checking sp-blockchain v2.0.0-rc6
[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
[INFO] [stderr]     Checking sc-block-builder v0.8.0-rc6
[INFO] [stderr]     Checking sc-consensus v0.8.0-rc6
[INFO] [stderr]     Checking sc-rpc v2.0.0-rc6
[INFO] [stderr]     Checking sc-network-gossip v0.8.0-rc6
[INFO] [stderr]     Checking sc-finality-grandpa v0.8.0-rc6
[INFO] [stderr]     Checking sc-finality-grandpa-rpc v0.8.0-rc6 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `sc_block_builder`
[INFO] [stdout]    --> src/lib.rs:159:6
[INFO] [stdout]     |
[INFO] [stdout] 159 |     use sc_block_builder::BlockBuilder;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^ use of undeclared type or module `sc_block_builder`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `sp_blockchain`
[INFO] [stdout]    --> src/lib.rs:161:6
[INFO] [stdout]     |
[INFO] [stdout] 161 |     use sp_blockchain::HeaderBackend;
[INFO] [stdout]     |         ^^^^^^^^^^^^^ use of undeclared type or module `sp_blockchain`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `sp_core`
[INFO] [stdout]    --> src/lib.rs:163:6
[INFO] [stdout]     |
[INFO] [stdout] 163 |     use sp_core::crypto::Public;
[INFO] [stdout]     |         ^^^^^^^ use of undeclared type or module `sp_core`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `sp_consensus`
[INFO] [stdout]    --> src/lib.rs:162:6
[INFO] [stdout]     |
[INFO] [stdout] 162 |     use sp_consensus::RecordProof;
[INFO] [stdout]     |         ^^^^^^^^^^^^ use of undeclared type or module `sp_consensus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `substrate_test_runtime_client`
[INFO] [stdout]    --> src/lib.rs:166:6
[INFO] [stdout]     |
[INFO] [stdout] 166 |     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:164:6
[INFO] [stdout]     |
[INFO] [stdout] 164 |     use sp_keyring::Ed25519Keyring;
[INFO] [stdout]     |         ^^^^^^^^^^ use of undeclared type or module `sp_keyring`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `substrate_test_runtime_client`
[INFO] [stdout]    --> src/lib.rs:166:6
[INFO] [stdout]     |
[INFO] [stdout] 166 |     use substrate_test_runtime_client::{
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared type or module `substrate_test_runtime_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `testing` in `sc_rpc`
[INFO] [stdout]    --> src/lib.rs:235:59
[INFO] [stdout]     |
[INFO] [stdout] 235 |         let manager = SubscriptionManager::new(Arc::new(sc_rpc::testing::TaskExecutor));
[INFO] [stdout]     |                                                                 ^^^^^^^ could not find `testing` in `sc_rpc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `sp_finality_grandpa`
[INFO] [stdout]    --> src/lib.rs:373:18
[INFO] [stdout]     |
[INFO] [stdout] 373 |             let encoded = sp_finality_grandpa::localized_payload(round, set_id, &msg);
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^ use of undeclared type or module `sp_finality_grandpa`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Block` in this scope
[INFO] [stdout]    --> src/lib.rs:230:30
[INFO] [stdout]     |
[INFO] [stdout] 230 |         GrandpaJustificationSender<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] 230 |         GrandpaJustificationSender<BlockT>,
[INFO] [stdout]     |                                    ^^^^^^
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 154 |     use sp_runtime::generic::Block;
[INFO] [stdout]     |
[INFO] [stdout] 154 |     use sp_runtime::testing::Block;
[INFO] [stdout]     |
[INFO] [stdout] 154 |     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:343:52
[INFO] [stdout]     |
[INFO] [stdout] 343 |     fn create_justification() -> GrandpaJustification<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] 343 |     fn create_justification() -> GrandpaJustification<BlockT> {
[INFO] [stdout]     |                                                       ^^^^^^
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 154 |     use sp_runtime::generic::Block;
[INFO] [stdout]     |
[INFO] [stdout] 154 |     use sp_runtime::testing::Block;
[INFO] [stdout]     |
[INFO] [stdout] 154 |     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:423:48
[INFO] [stdout]     |
[INFO] [stdout] 423 |         let recv_justification: GrandpaJustification<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] 423 |         let recv_justification: GrandpaJustification<BlockT> =
[INFO] [stdout]     |                                                      ^^^^^^
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 154 |     use sp_runtime::generic::Block;
[INFO] [stdout]     |
[INFO] [stdout] 154 |     use sp_runtime::testing::Block;
[INFO] [stdout]     |
[INFO] [stdout] 154 |     use sp_runtime::traits::Block;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `from_slice` found for struct `sp_finality_grandpa::app::Public` in the current scope
[INFO] [stdout]    --> src/lib.rs:178:33
[INFO] [stdout]     |
[INFO] [stdout] 178 |         let voter_id_1 = AuthorityId::from_slice(&[1; 32]);
[INFO] [stdout]     |                                       ^^^^^^^^^^ function or associated item not found in `sp_finality_grandpa::app::Public`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout]     = note: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]             `use sp_runtime::sp_application_crypto::Public;`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `from_slice` found for struct `sp_finality_grandpa::app::Public` in the current scope
[INFO] [stdout]    --> src/lib.rs:179:33
[INFO] [stdout]     |
[INFO] [stdout] 179 |         let voter_id_2 = AuthorityId::from_slice(&[2; 32]);
[INFO] [stdout]     |                                       ^^^^^^^^^^ function or associated item not found in `sp_finality_grandpa::app::Public`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout]     = note: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]             `use sp_runtime::sp_application_crypto::Public;`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `from_slice` found for struct `sp_finality_grandpa::app::Public` in the current scope
[INFO] [stdout]    --> src/lib.rs:198:34
[INFO] [stdout]     |
[INFO] [stdout] 198 |             let voter_id_1 = AuthorityId::from_slice(&[1; 32]);
[INFO] [stdout]     |                                           ^^^^^^^^^^ function or associated item not found in `sp_finality_grandpa::app::Public`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout]     = note: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]             `use sp_runtime::sp_application_crypto::Public;`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `info` found for struct `std::sync::Arc<_>` in the current scope
[INFO] [stdout]    --> src/lib.rs:353:11
[INFO] [stdout]     |
[INFO] [stdout] 353 |             client.info().best_hash,
[INFO] [stdout]     |                    ^^^^ method not found in `std::sync::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 `info` found for struct `std::sync::Arc<_>` in the current scope
[INFO] [stdout]    --> src/lib.rs:354:11
[INFO] [stdout]     |
[INFO] [stdout] 354 |             client.info().best_number,
[INFO] [stdout]     |                    ^^^^ method not found in `std::sync::Arc<_>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `client` is a function, perhaps you wish to call it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sp_runtime::traits::Header`
[INFO] [stdout]    --> src/lib.rs:165:6
[INFO] [stdout]     |
[INFO] [stdout] 165 |     use sp_runtime::traits::Header as HeaderT;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 17 previous errors; 1 warning emitted
[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-finality-grandpa-rpc`.
[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 `Command { std: "docker" "inspect" "d58da74df4393c1c4b6a08b89abcc15eac7a86e8a89260fc5b9664f9cc2eb4d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d58da74df4393c1c4b6a08b89abcc15eac7a86e8a89260fc5b9664f9cc2eb4d9", kill_on_drop: false }`
[INFO] [stdout] d58da74df4393c1c4b6a08b89abcc15eac7a86e8a89260fc5b9664f9cc2eb4d9
