[INFO] fetching crate pallet-elections 3.0.0...
[INFO] checking pallet-elections-3.0.0 against try#45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 for pr-83744
[INFO] extracting crate pallet-elections 3.0.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate pallet-elections 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 pallet-elections 3.0.0
[INFO] finished tweaking crates.io crate pallet-elections 3.0.0
[INFO] tweaked toml for crates.io crate pallet-elections 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] 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] af03479353792019ef289b740206a1969cee9b302479a3a53385f1daaa0dab1b
[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" "af03479353792019ef289b740206a1969cee9b302479a3a53385f1daaa0dab1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "af03479353792019ef289b740206a1969cee9b302479a3a53385f1daaa0dab1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af03479353792019ef289b740206a1969cee9b302479a3a53385f1daaa0dab1b", kill_on_drop: false }`
[INFO] [stdout] af03479353792019ef289b740206a1969cee9b302479a3a53385f1daaa0dab1b
[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] fe31e0e670a73bd6397dabaef5a89ace39c89d6fb35d81b37f684462aa925610
[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" "fe31e0e670a73bd6397dabaef5a89ace39c89d6fb35d81b37f684462aa925610", kill_on_drop: false }`
[INFO] [stderr]     Checking pallet-elections v3.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `pallet_balances`
[INFO] [stdout]   --> src/mock.rs:56:21
[INFO] [stdout]    |
[INFO] [stdout] 56 |     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:66:6
[INFO] [stdout]    |
[INFO] [stdout] 66 | impl pallet_balances::Config 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:139:13
[INFO] [stdout]     |
[INFO] [stdout] 139 |         Balances: pallet_balances::{Module, Call, Event<T>, Config<T>},
[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:197:26
[INFO] [stdout]     |
[INFO] [stdout] 197 |             pallet_balances: Some(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/mock.rs:132:1
[INFO] [stdout]     |
[INFO] [stdout] 132 | / frame_support::construct_runtime!(
[INFO] [stdout] 133 | |     pub enum Test where
[INFO] [stdout] 134 | |         Block = Block,
[INFO] [stdout] 135 | |         NodeBlock = Block,
[INFO] [stdout] ...   |
[INFO] [stdout] 141 | |     }
[INFO] [stdout] 142 | | );
[INFO] [stdout]     | |__^ not found in `pallet_balances`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 22  | use crate::Event;
[INFO] [stdout]     |
[INFO] [stdout] 22  | use crate::mock::system::Event;
[INFO] [stdout]     |
[INFO] [stdout] 22  | use frame_system::Event;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pallet-elections`
[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" "fe31e0e670a73bd6397dabaef5a89ace39c89d6fb35d81b37f684462aa925610", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe31e0e670a73bd6397dabaef5a89ace39c89d6fb35d81b37f684462aa925610", kill_on_drop: false }`
[INFO] [stdout] fe31e0e670a73bd6397dabaef5a89ace39c89d6fb35d81b37f684462aa925610