[INFO] fetching crate substrate-frame-rpc-system 3.0.0...
[INFO] checking substrate-frame-rpc-system-3.0.0 against try#45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 for pr-83744
[INFO] extracting crate substrate-frame-rpc-system 3.0.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate substrate-frame-rpc-system 3.0.0 on toolchain 45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate substrate-frame-rpc-system 3.0.0
[INFO] finished tweaking crates.io crate substrate-frame-rpc-system 3.0.0
[INFO] tweaked toml for crates.io crate substrate-frame-rpc-system 3.0.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded frame-system-rpc-runtime-api v3.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0c45189b4f8c27653d2be02b07302fe1ab0130672df9e4d4cdb32fa4914b6613
[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" "0c45189b4f8c27653d2be02b07302fe1ab0130672df9e4d4cdb32fa4914b6613", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c45189b4f8c27653d2be02b07302fe1ab0130672df9e4d4cdb32fa4914b6613", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c45189b4f8c27653d2be02b07302fe1ab0130672df9e4d4cdb32fa4914b6613", kill_on_drop: false }`
[INFO] [stdout] 0c45189b4f8c27653d2be02b07302fe1ab0130672df9e4d4cdb32fa4914b6613
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e30cc921566ad02880b1d8a7f9e3c3459d9c9fdb4d3351d1c2b70e024d89f0c2
[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" "e30cc921566ad02880b1d8a7f9e3c3459d9c9fdb4d3351d1c2b70e024d89f0c2", kill_on_drop: false }`
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[INFO] [stderr]     Checking libp2p v0.34.0
[INFO] [stderr]     Checking sp-core v3.0.0
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[INFO] [stderr]     Checking sp-inherents v3.0.0
[INFO] [stderr]     Checking sp-allocator v3.0.0
[INFO] [stderr]     Checking sp-rpc v3.0.0
[INFO] [stderr]     Checking sc-executor-common v0.9.0
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[INFO] [stderr]     Checking sp-application-crypto v3.0.0
[INFO] [stderr]     Checking sp-tasks v3.0.0
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[INFO] [stderr]     Checking sp-blockchain v3.0.0
[INFO] [stderr]     Checking sp-transaction-pool v3.0.0
[INFO] [stderr]     Checking sc-rpc-api v0.9.0
[INFO] [stderr]     Checking sc-client-api v3.0.0
[INFO] [stderr]     Checking substrate-frame-rpc-system v3.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `substrate_test_runtime_client`
[INFO] [stdout]    --> src/lib.rs:291:6
[INFO] [stdout]     |
[INFO] [stdout] 291 |     use substrate_test_runtime_client::{runtime::Transfer, AccountKeyring};
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate 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:291:6
[INFO] [stdout]     |
[INFO] [stdout] 291 |     use substrate_test_runtime_client::{runtime::Transfer, AccountKeyring};
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `substrate_test_runtime_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `sc_transaction_pool`
[INFO] [stdout]    --> src/lib.rs:292:6
[INFO] [stdout]     |
[INFO] [stdout] 292 |     use sc_transaction_pool::BasicPool;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `sc_transaction_pool`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `sp_tracing`
[INFO] [stdout]    --> src/lib.rs:297:3
[INFO] [stdout]     |
[INFO] [stdout] 297 |         sp_tracing::try_init_simple();
[INFO] [stdout]     |         ^^^^^^^^^^ use of undeclared crate or module `sp_tracing`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `substrate_test_runtime_client`
[INFO] [stdout]    --> src/lib.rs:300:25
[INFO] [stdout]     |
[INFO] [stdout] 300 |         let client = Arc::new(substrate_test_runtime_client::new());
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `substrate_test_runtime_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `sp_tracing`
[INFO] [stdout]    --> src/lib.rs:337:3
[INFO] [stdout]     |
[INFO] [stdout] 337 |         sp_tracing::try_init_simple();
[INFO] [stdout]     |         ^^^^^^^^^^ use of undeclared crate or module `sp_tracing`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `substrate_test_runtime_client`
[INFO] [stdout]    --> src/lib.rs:340:25
[INFO] [stdout]     |
[INFO] [stdout] 340 |         let client = Arc::new(substrate_test_runtime_client::new());
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `substrate_test_runtime_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `sp_tracing`
[INFO] [stdout]    --> src/lib.rs:361:3
[INFO] [stdout]     |
[INFO] [stdout] 361 |         sp_tracing::try_init_simple();
[INFO] [stdout]     |         ^^^^^^^^^^ use of undeclared crate or module `sp_tracing`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `substrate_test_runtime_client`
[INFO] [stdout]    --> src/lib.rs:364:25
[INFO] [stdout]     |
[INFO] [stdout] 364 |         let client = Arc::new(substrate_test_runtime_client::new());
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `substrate_test_runtime_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `sp_tracing`
[INFO] [stdout]    --> src/lib.rs:394:3
[INFO] [stdout]     |
[INFO] [stdout] 394 |         sp_tracing::try_init_simple();
[INFO] [stdout]     |         ^^^^^^^^^^ use of undeclared crate or module `sp_tracing`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `substrate_test_runtime_client`
[INFO] [stdout]    --> src/lib.rs:397:25
[INFO] [stdout]     |
[INFO] [stdout] 397 |         let client = Arc::new(substrate_test_runtime_client::new());
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `substrate_test_runtime_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Transfer` in this scope
[INFO] [stdout]    --> src/lib.rs:312:12
[INFO] [stdout]     |
[INFO] [stdout] 312 |             let t = Transfer {
[INFO] [stdout]     |                     ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Transfer` in this scope
[INFO] [stdout]    --> src/lib.rs:376:12
[INFO] [stdout]     |
[INFO] [stdout] 376 |         let tx = Transfer {
[INFO] [stdout]     |                  ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Transfer` in this scope
[INFO] [stdout]    --> src/lib.rs:409:12
[INFO] [stdout]     |
[INFO] [stdout] 409 |         let tx = Transfer {
[INFO] [stdout]     |                  ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `clone` found for struct `std::sync::Arc<_>` in the current scope
[INFO] [stdout]    --> src/lib.rs:307:11
[INFO] [stdout]     |
[INFO] [stdout] 307 |             client.clone(),
[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 `clone` found for struct `std::sync::Arc<_>` in the current scope
[INFO] [stdout]    --> src/lib.rs:347:11
[INFO] [stdout]     |
[INFO] [stdout] 347 |             client.clone(),
[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 `clone` found for struct `std::sync::Arc<_>` in the current scope
[INFO] [stdout]    --> src/lib.rs:371:11
[INFO] [stdout]     |
[INFO] [stdout] 371 |             client.clone(),
[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 `clone` found for struct `std::sync::Arc<_>` in the current scope
[INFO] [stdout]    --> src/lib.rs:404:11
[INFO] [stdout]     |
[INFO] [stdout] 404 |             client.clone(),
[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: aborting due to 18 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0422, E0432, E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0422`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `substrate-frame-rpc-system`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "e30cc921566ad02880b1d8a7f9e3c3459d9c9fdb4d3351d1c2b70e024d89f0c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e30cc921566ad02880b1d8a7f9e3c3459d9c9fdb4d3351d1c2b70e024d89f0c2", kill_on_drop: false }`
[INFO] [stdout] e30cc921566ad02880b1d8a7f9e3c3459d9c9fdb4d3351d1c2b70e024d89f0c2