[INFO] fetching crate pallet-scored-pool 2.0.0...
[INFO] checking pallet-scored-pool-2.0.0 against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526
[INFO] extracting crate pallet-scored-pool 2.0.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate pallet-scored-pool 2.0.0 on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pallet-scored-pool 2.0.0
[INFO] finished tweaking crates.io crate pallet-scored-pool 2.0.0
[INFO] tweaked toml for crates.io crate pallet-scored-pool 2.0.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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" "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" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 69349e65b6ac818d84686c236ec2ea9df9002c307bb92879bd5a1036c84d750a
[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" "69349e65b6ac818d84686c236ec2ea9df9002c307bb92879bd5a1036c84d750a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "69349e65b6ac818d84686c236ec2ea9df9002c307bb92879bd5a1036c84d750a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69349e65b6ac818d84686c236ec2ea9df9002c307bb92879bd5a1036c84d750a", kill_on_drop: false }`
[INFO] [stdout] 69349e65b6ac818d84686c236ec2ea9df9002c307bb92879bd5a1036c84d750a
[INFO] running `Command { std: "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" "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" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "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] 317410a912d1663595040363380e24e1de2688edb4377dbdc5f29846d504b562
[INFO] running `Command { std: "docker" "start" "-a" "317410a912d1663595040363380e24e1de2688edb4377dbdc5f29846d504b562", kill_on_drop: false }`
[INFO] [stderr]     Checking pallet-scored-pool v2.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `sp_core`
[INFO] [stdout]   --> src/mock.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use sp_core::H256;
[INFO] [stdout]    |     ^^^^^^^ use of undeclared crate or module `sp_core`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `pallet_balances`
[INFO] [stdout]   --> src/mock.rs:74:21
[INFO] [stdout]    |
[INFO] [stdout] 74 |     type AccountData = pallet_balances::AccountData<u64>;
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^ use of undeclared crate or module `pallet_balances`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `pallet_balances`
[INFO] [stdout]   --> src/mock.rs:80:6
[INFO] [stdout]    |
[INFO] [stdout] 80 | impl pallet_balances::Trait for Test {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^ use of undeclared crate or module `pallet_balances`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `pallet_balances`
[INFO] [stdout]    --> src/mock.rs:130:17
[INFO] [stdout]     |
[INFO] [stdout] 130 | type Balances = pallet_balances::Module<Test>;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^ use of undeclared crate or module `pallet_balances`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `pallet_balances`
[INFO] [stdout]    --> src/mock.rs:134:2
[INFO] [stdout]     |
[INFO] [stdout] 134 |     pallet_balances::GenesisConfig::<Test> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^ use of undeclared crate or module `pallet_balances`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `pallet_balances`
[INFO] [stdout]   --> src/tests.rs:28:17
[INFO] [stdout]    |
[INFO] [stdout] 28 | type Balances = pallet_balances::Module<Test>;
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^ use of undeclared crate or module `pallet_balances`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `pallet_balances`
[INFO] [stdout]   --> src/tests.rs:45:4
[INFO] [stdout]    |
[INFO] [stdout] 45 |             pallet_balances::Error::<Test, _>::InsufficientBalance,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^ use of undeclared crate or module `pallet_balances`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pallet-scored-pool`
[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" "317410a912d1663595040363380e24e1de2688edb4377dbdc5f29846d504b562", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "317410a912d1663595040363380e24e1de2688edb4377dbdc5f29846d504b562", kill_on_drop: false }`
[INFO] [stdout] 317410a912d1663595040363380e24e1de2688edb4377dbdc5f29846d504b562