[INFO] fetching crate sc-basic-authorship 0.8.0-alpha.5... [INFO] checking sc-basic-authorship-0.8.0-alpha.5 against master#6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257 for pr-70872 [INFO] extracting crate sc-basic-authorship 0.8.0-alpha.5 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate sc-basic-authorship 0.8.0-alpha.5 on toolchain 6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257 [INFO] running `"/workspace/cargo-home/bin/cargo" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate sc-basic-authorship 0.8.0-alpha.5 [INFO] finished tweaking crates.io crate sc-basic-authorship 0.8.0-alpha.5 [INFO] tweaked toml for crates.io crate sc-basic-authorship 0.8.0-alpha.5 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "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] fa0412440ec9bf804d5b0bd6896e48458c184d1c002fa2f663479c1eead1ce03 [INFO] running `"docker" "start" "-a" "fa0412440ec9bf804d5b0bd6896e48458c184d1c002fa2f663479c1eead1ce03"` [INFO] [stderr] Checking futures-util-preview v0.3.0-alpha.19 [INFO] [stderr] Checking sc-block-builder v0.8.0-alpha.5 [INFO] [stderr] Checking tokio-sync v0.2.0-alpha.6 [INFO] [stderr] Checking tokio-executor v0.2.0-alpha.6 [INFO] [stderr] Checking sc-basic-authorship v0.8.0-alpha.5 (/opt/rustwide/workdir) [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `substrate_test_runtime_client` [INFO] [stderr] --> src/basic_authorship.rs:314:6 [INFO] [stderr] | [INFO] [stderr] 314 | use substrate_test_runtime_client::{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared type or module `substrate_test_runtime_client` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved imports `parking_lot`, `substrate_test_runtime_client::runtime::Extrinsic`, `substrate_test_runtime_client::runtime::Transfer` [INFO] [stderr] --> src/basic_authorship.rs:312:6 [INFO] [stderr] | [INFO] [stderr] 312 | use parking_lot::Mutex; [INFO] [stderr] | ^^^^^^^^^^^ use of undeclared type or module `parking_lot` [INFO] [stderr] ... [INFO] [stderr] 316 | runtime::{Extrinsic, Transfer}, [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `sc_transaction_pool` [INFO] [stderr] --> src/basic_authorship.rs:319:6 [INFO] [stderr] | [INFO] [stderr] 319 | use sc_transaction_pool::{BasicPool, FullChainApi}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ use of undeclared type or module `sc_transaction_pool` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `AccountKeyring` [INFO] [stderr] --> src/basic_authorship.rs:329:10 [INFO] [stderr] | [INFO] [stderr] 329 | from: AccountKeyring::Alice.into(), [INFO] [stderr] | ^^^^^^^^^^^^^^ use of undeclared type or module `AccountKeyring` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `substrate_test_runtime_client` [INFO] [stderr] --> src/basic_authorship.rs:348:25 [INFO] [stderr] | [INFO] [stderr] 348 | let client = Arc::new(substrate_test_runtime_client::new()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared type or module `substrate_test_runtime_client` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `substrate_test_runtime_client` [INFO] [stderr] --> src/basic_authorship.rs:396:27 [INFO] [stderr] | [INFO] [stderr] 396 | let (client, backend) = substrate_test_runtime_client::TestClientBuilder::new() [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared type or module `substrate_test_runtime_client` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `substrate_test_runtime_client` [INFO] [stderr] --> src/basic_authorship.rs:451:29 [INFO] [stderr] | [INFO] [stderr] 451 | let mut client = Arc::new(substrate_test_runtime_client::new()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared type or module `substrate_test_runtime_client` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `AccountKeyring` [INFO] [stderr] --> src/basic_authorship.rs:463:12 [INFO] [stderr] | [INFO] [stderr] 463 | from: AccountKeyring::Alice.into(), [INFO] [stderr] | ^^^^^^^^^^^^^^ use of undeclared type or module `AccountKeyring` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `AccountKeyring` [INFO] [stderr] --> src/basic_authorship.rs:470:12 [INFO] [stderr] | [INFO] [stderr] 470 | from: AccountKeyring::Alice.into(), [INFO] [stderr] | ^^^^^^^^^^^^^^ use of undeclared type or module `AccountKeyring` [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Extrinsic` in this scope [INFO] [stderr] --> src/basic_authorship.rs:325:30 [INFO] [stderr] | [INFO] [stderr] 325 | fn extrinsic(nonce: u64) -> Extrinsic { [INFO] [stderr] | ^^^^^^^^^ not found in this scope [INFO] [stderr] | [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 310 | use sp_runtime::traits::Extrinsic; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0422]: cannot find struct, variant or union type `Transfer` in this scope [INFO] [stderr] --> src/basic_authorship.rs:326:3 [INFO] [stderr] | [INFO] [stderr] 326 | Transfer { [INFO] [stderr] | ^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0422]: cannot find struct, variant or union type `Transfer` in this scope [INFO] [stderr] --> src/basic_authorship.rs:460:5 [INFO] [stderr] | [INFO] [stderr] 460 | Transfer { [INFO] [stderr] | ^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0422]: cannot find struct, variant or union type `Transfer` in this scope [INFO] [stderr] --> src/basic_authorship.rs:467:5 [INFO] [stderr] | [INFO] [stderr] 467 | Transfer { [INFO] [stderr] | ^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `TestClient` in this scope [INFO] [stderr] --> src/basic_authorship.rs:480:13 [INFO] [stderr] | [INFO] [stderr] 480 | client: &TestClient, [INFO] [stderr] | ^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `clone` found for struct `std::sync::Arc<_>` in the current scope [INFO] [stderr] --> src/basic_authorship.rs:350:73 [INFO] [stderr] | [INFO] [stderr] 350 | BasicPool::new(Default::default(), Arc::new(FullChainApi::new(client.clone()))).0 [INFO] [stderr] | ^^^^^ method not found in `std::sync::Arc<_>` [INFO] [stderr] | [INFO] [stderr] = note: `client` is a function, perhaps you wish to call it [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `submit_at` found for struct `std::sync::Arc<_>` in the current scope [INFO] [stderr] --> src/basic_authorship.rs:354:11 [INFO] [stderr] | [INFO] [stderr] 354 | txpool.submit_at(&BlockId::number(0), vec![extrinsic(0), extrinsic(1)]) [INFO] [stderr] | ^^^^^^^^^ method not found in `std::sync::Arc<_>` [INFO] [stderr] | [INFO] [stderr] = note: `txpool` is a function, perhaps you wish to call it [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `maintain` found for struct `std::sync::Arc<_>` in the current scope [INFO] [stderr] --> src/basic_authorship.rs:358:11 [INFO] [stderr] | [INFO] [stderr] 358 | txpool.maintain(chain_event( [INFO] [stderr] | ^^^^^^^^ method not found in `std::sync::Arc<_>` [INFO] [stderr] | [INFO] [stderr] = note: `txpool` is a function, perhaps you wish to call it [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `header` found for struct `std::sync::Arc<_>` in the current scope [INFO] [stderr] --> src/basic_authorship.rs:360:12 [INFO] [stderr] | [INFO] [stderr] 360 | client.header(&BlockId::Number(0u64)).expect("header get error").expect("there should be header") [INFO] [stderr] | ^^^^^^ method not found in `std::sync::Arc<_>` [INFO] [stderr] | [INFO] [stderr] = note: `client` is a function, perhaps you wish to call it [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `clone` found for struct `std::sync::Arc<_>` in the current scope [INFO] [stderr] --> src/basic_authorship.rs:364:58 [INFO] [stderr] | [INFO] [stderr] 364 | let mut proposer_factory = ProposerFactory::new(client.clone(), txpool.clone()); [INFO] [stderr] | ^^^^^ method not found in `std::sync::Arc<_>` [INFO] [stderr] | [INFO] [stderr] = note: `client` is a function, perhaps you wish to call it [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `clone` found for struct `std::sync::Arc<_>` in the current scope [INFO] [stderr] --> src/basic_authorship.rs:364:74 [INFO] [stderr] | [INFO] [stderr] 364 | let mut proposer_factory = ProposerFactory::new(client.clone(), txpool.clone()); [INFO] [stderr] | ^^^^^ method not found in `std::sync::Arc<_>` [INFO] [stderr] | [INFO] [stderr] = note: `txpool` is a function, perhaps you wish to call it [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `header` found for struct `std::sync::Arc<_>` in the current scope [INFO] [stderr] --> src/basic_authorship.rs:368:12 [INFO] [stderr] | [INFO] [stderr] 368 | &client.header(&BlockId::number(0)).unwrap().unwrap(), [INFO] [stderr] | ^^^^^^ method not found in `std::sync::Arc<_>` [INFO] [stderr] | [INFO] [stderr] = note: `client` is a function, perhaps you wish to call it [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `ready` found for struct `std::sync::Arc<_>` in the current scope [INFO] [stderr] --> src/basic_authorship.rs:391:21 [INFO] [stderr] | [INFO] [stderr] 391 | assert_eq!(txpool.ready().count(), 2); [INFO] [stderr] | ^^^^^ method not found in `std::sync::Arc<_>` [INFO] [stderr] | [INFO] [stderr] = note: `txpool` is a function, perhaps you wish to call it [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `clone` found for struct `std::sync::Arc<_>` in the current scope [INFO] [stderr] --> src/basic_authorship.rs:400:73 [INFO] [stderr] | [INFO] [stderr] 400 | BasicPool::new(Default::default(), Arc::new(FullChainApi::new(client.clone()))).0 [INFO] [stderr] | ^^^^^ method not found in `std::sync::Arc<_>` [INFO] [stderr] | [INFO] [stderr] = note: `client` is a function, perhaps you wish to call it [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `info` found for struct `std::sync::Arc<_>` in the current scope [INFO] [stderr] --> src/basic_authorship.rs:402:29 [INFO] [stderr] | [INFO] [stderr] 402 | let genesis_hash = client.info().best_hash; [INFO] [stderr] | ^^^^ method not found in `std::sync::Arc<_>` [INFO] [stderr] | [INFO] [stderr] = note: `client` is a function, perhaps you wish to call it [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `submit_at` found for struct `std::sync::Arc<_>` in the current scope [INFO] [stderr] --> src/basic_authorship.rs:406:11 [INFO] [stderr] | [INFO] [stderr] 406 | txpool.submit_at(&BlockId::number(0), vec![extrinsic(0)]), [INFO] [stderr] | ^^^^^^^^^ method not found in `std::sync::Arc<_>` [INFO] [stderr] | [INFO] [stderr] = note: `txpool` is a function, perhaps you wish to call it [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `maintain` found for struct `std::sync::Arc<_>` in the current scope [INFO] [stderr] --> src/basic_authorship.rs:410:11 [INFO] [stderr] | [INFO] [stderr] 410 | txpool.maintain(chain_event( [INFO] [stderr] | ^^^^^^^^ method not found in `std::sync::Arc<_>` [INFO] [stderr] | [INFO] [stderr] = note: `txpool` is a function, perhaps you wish to call it [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `header` found for struct `std::sync::Arc<_>` in the current scope [INFO] [stderr] --> src/basic_authorship.rs:412:12 [INFO] [stderr] | [INFO] [stderr] 412 | client.header(&BlockId::Number(0u64)).expect("header get error").expect("there should be header") [INFO] [stderr] | ^^^^^^ method not found in `std::sync::Arc<_>` [INFO] [stderr] | [INFO] [stderr] = note: `client` is a function, perhaps you wish to call it [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `clone` found for struct `std::sync::Arc<_>` in the current scope [INFO] [stderr] --> src/basic_authorship.rs:416:58 [INFO] [stderr] | [INFO] [stderr] 416 | let mut proposer_factory = ProposerFactory::new(client.clone(), txpool.clone()); [INFO] [stderr] | ^^^^^ method not found in `std::sync::Arc<_>` [INFO] [stderr] | [INFO] [stderr] = note: `client` is a function, perhaps you wish to call it [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `clone` found for struct `std::sync::Arc<_>` in the current scope [INFO] [stderr] --> src/basic_authorship.rs:416:74 [INFO] [stderr] | [INFO] [stderr] 416 | let mut proposer_factory = ProposerFactory::new(client.clone(), txpool.clone()); [INFO] [stderr] | ^^^^^ method not found in `std::sync::Arc<_>` [INFO] [stderr] | [INFO] [stderr] = note: `txpool` is a function, perhaps you wish to call it [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `header` found for struct `std::sync::Arc<_>` in the current scope [INFO] [stderr] --> src/basic_authorship.rs:419:12 [INFO] [stderr] | [INFO] [stderr] 419 | &client.header(&block_id).unwrap().unwrap(), [INFO] [stderr] | ^^^^^^ method not found in `std::sync::Arc<_>` [INFO] [stderr] | [INFO] [stderr] = note: `client` is a function, perhaps you wish to call it [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `runtime_api` found for struct `std::sync::Arc<_>` in the current scope [INFO] [stderr] --> src/basic_authorship.rs:430:20 [INFO] [stderr] | [INFO] [stderr] 430 | let api = client.runtime_api(); [INFO] [stderr] | ^^^^^^^^^^^ method not found in `std::sync::Arc<_>` [INFO] [stderr] | [INFO] [stderr] = note: `client` is a function, perhaps you wish to call it [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `clone` found for struct `std::sync::Arc<_>` in the current scope [INFO] [stderr] --> src/basic_authorship.rs:453:73 [INFO] [stderr] | [INFO] [stderr] 453 | BasicPool::new(Default::default(), Arc::new(FullChainApi::new(client.clone()))).0 [INFO] [stderr] | ^^^^^ method not found in `std::sync::Arc<_>` [INFO] [stderr] | [INFO] [stderr] = note: `client` is a function, perhaps you wish to call it [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `submit_at` found for struct `std::sync::Arc<_>` in the current scope [INFO] [stderr] --> src/basic_authorship.rs:457:11 [INFO] [stderr] | [INFO] [stderr] 457 | txpool.submit_at(&BlockId::number(0), vec![ [INFO] [stderr] | ^^^^^^^^^ method not found in `std::sync::Arc<_>` [INFO] [stderr] | [INFO] [stderr] = note: `txpool` is a function, perhaps you wish to call it [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `clone` found for struct `std::sync::Arc<_>` in the current scope [INFO] [stderr] --> src/basic_authorship.rs:478:58 [INFO] [stderr] | [INFO] [stderr] 478 | let mut proposer_factory = ProposerFactory::new(client.clone(), txpool.clone()); [INFO] [stderr] | ^^^^^ method not found in `std::sync::Arc<_>` [INFO] [stderr] | [INFO] [stderr] = note: `client` is a function, perhaps you wish to call it [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `clone` found for struct `std::sync::Arc<_>` in the current scope [INFO] [stderr] --> src/basic_authorship.rs:478:74 [INFO] [stderr] | [INFO] [stderr] 478 | let mut proposer_factory = ProposerFactory::new(client.clone(), txpool.clone()); [INFO] [stderr] | ^^^^^ method not found in `std::sync::Arc<_>` [INFO] [stderr] | [INFO] [stderr] = note: `txpool` is a function, perhaps you wish to call it [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `ready` found for struct `std::sync::Arc<_>` in the current scope [INFO] [stderr] --> src/basic_authorship.rs:499:22 [INFO] [stderr] | [INFO] [stderr] 499 | assert_eq!(txpool.ready().count(), expected_pool_transactions); [INFO] [stderr] | ^^^^^ method not found in `std::sync::Arc<_>` [INFO] [stderr] | [INFO] [stderr] = note: `txpool` is a function, perhaps you wish to call it [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `maintain` found for struct `std::sync::Arc<_>` in the current scope [INFO] [stderr] --> src/basic_authorship.rs:505:11 [INFO] [stderr] | [INFO] [stderr] 505 | txpool.maintain(chain_event( [INFO] [stderr] | ^^^^^^^^ method not found in `std::sync::Arc<_>` [INFO] [stderr] | [INFO] [stderr] = note: `txpool` is a function, perhaps you wish to call it [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `header` found for struct `std::sync::Arc<_>` in the current scope [INFO] [stderr] --> src/basic_authorship.rs:507:12 [INFO] [stderr] | [INFO] [stderr] 507 | client.header(&BlockId::Number(0u64)).expect("header get error").expect("there should be header") [INFO] [stderr] | ^^^^^^ method not found in `std::sync::Arc<_>` [INFO] [stderr] | [INFO] [stderr] = note: `client` is a function, perhaps you wish to call it [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `import` found for struct `std::sync::Arc<_>` in the current scope [INFO] [stderr] --> src/basic_authorship.rs:513:10 [INFO] [stderr] | [INFO] [stderr] 513 | client.import(BlockOrigin::Own, block).unwrap(); [INFO] [stderr] | ^^^^^^ method not found in `std::sync::Arc<_>` [INFO] [stderr] | [INFO] [stderr] = note: `client` is a function, perhaps you wish to call it [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `maintain` found for struct `std::sync::Arc<_>` in the current scope [INFO] [stderr] --> src/basic_authorship.rs:516:11 [INFO] [stderr] | [INFO] [stderr] 516 | txpool.maintain(chain_event( [INFO] [stderr] | ^^^^^^^^ method not found in `std::sync::Arc<_>` [INFO] [stderr] | [INFO] [stderr] = note: `txpool` is a function, perhaps you wish to call it [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `header` found for struct `std::sync::Arc<_>` in the current scope [INFO] [stderr] --> src/basic_authorship.rs:518:12 [INFO] [stderr] | [INFO] [stderr] 518 | client.header(&BlockId::Number(1)).expect("header get error").expect("there should be header") [INFO] [stderr] | ^^^^^^ method not found in `std::sync::Arc<_>` [INFO] [stderr] | [INFO] [stderr] = note: `client` is a function, perhaps you wish to call it [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `import` found for struct `std::sync::Arc<_>` in the current scope [INFO] [stderr] --> src/basic_authorship.rs:524:10 [INFO] [stderr] | [INFO] [stderr] 524 | client.import(BlockOrigin::Own, block).unwrap(); [INFO] [stderr] | ^^^^^^ method not found in `std::sync::Arc<_>` [INFO] [stderr] | [INFO] [stderr] = note: `client` is a function, perhaps you wish to call it [INFO] [stderr] [INFO] [stderr] warning: unused import: `MaintainedTransactionPool` [INFO] [stderr] --> src/basic_authorship.rs:318:40 [INFO] [stderr] | [INFO] [stderr] 318 | use sp_transaction_pool::{ChainEvent, MaintainedTransactionPool}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `sp_api::Core` [INFO] [stderr] --> src/basic_authorship.rs:320:6 [INFO] [stderr] | [INFO] [stderr] 320 | use sp_api::Core; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `backend::Backend` [INFO] [stderr] --> src/basic_authorship.rs:321:6 [INFO] [stderr] | [INFO] [stderr] 321 | use backend::Backend; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `sp_blockchain::HeaderBackend` [INFO] [stderr] --> src/basic_authorship.rs:322:6 [INFO] [stderr] | [INFO] [stderr] 322 | use sp_blockchain::HeaderBackend; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 42 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0412, E0422, E0432, E0433, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0412`. [INFO] [stderr] error: could not compile `sc-basic-authorship`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "fa0412440ec9bf804d5b0bd6896e48458c184d1c002fa2f663479c1eead1ce03"` [INFO] running `"docker" "rm" "-f" "fa0412440ec9bf804d5b0bd6896e48458c184d1c002fa2f663479c1eead1ce03"` [INFO] [stdout] fa0412440ec9bf804d5b0bd6896e48458c184d1c002fa2f663479c1eead1ce03