[INFO] fetching crate pallet-indices 2.0.0-rc2...
[INFO] checking pallet-indices-2.0.0-rc2 against master#74e80468347471779be6060d8d7d6d04e98e467f for pr-72788
[INFO] extracting crate pallet-indices 2.0.0-rc2 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate pallet-indices 2.0.0-rc2 on toolchain 74e80468347471779be6060d8d7d6d04e98e467f
[INFO] running `"/workspace/cargo-home/bin/cargo" "+74e80468347471779be6060d8d7d6d04e98e467f" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate pallet-indices 2.0.0-rc2
[INFO] finished tweaking crates.io crate pallet-indices 2.0.0-rc2
[INFO] tweaked toml for crates.io crate pallet-indices 2.0.0-rc2 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+74e80468347471779be6060d8d7d6d04e98e467f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+74e80468347471779be6060d8d7d6d04e98e467f" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "+74e80468347471779be6060d8d7d6d04e98e467f" "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] 6c10ec87c4c8ce51e37ab1a2695f0f53626b39a7a109bd371e674daca5add0cf
[INFO] running `"docker" "start" "-a" "6c10ec87c4c8ce51e37ab1a2695f0f53626b39a7a109bd371e674daca5add0cf"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling unicode-segmentation v1.6.0
[INFO] [stderr]     Checking sp-runtime v2.0.0-rc2
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling strum_macros v0.16.0
[INFO] [stderr]     Checking strum v0.16.0
[INFO] [stderr]     Checking frame-support v2.0.0-rc2
[INFO] [stderr]     Checking sp-version v2.0.0-rc2
[INFO] [stderr]     Checking sp-keyring v2.0.0-rc2
[INFO] [stderr]     Checking frame-system v2.0.0-rc2
[INFO] [stderr]     Checking pallet-indices v2.0.0-rc2 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0432]: unresolved import `pallet_balances`
[INFO] [stderr]   --> src/mock.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 | use pallet_balances as balances;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `pallet_balances` external crate
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `pallet_balances`
[INFO] [stderr]   --> src/tests.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 | use pallet_balances::Error as BalancesError;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^ use of undeclared type or module `pallet_balances`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `pallet_balances`
[INFO] [stderr]   --> src/mock.rs:73:21
[INFO] [stderr]    |
[INFO] [stderr] 73 |     type AccountData = pallet_balances::AccountData<u64>;
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^ use of undeclared type or module `pallet_balances`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `pallet_balances`
[INFO] [stderr]   --> src/mock.rs:82:6
[INFO] [stderr]    |
[INFO] [stderr] 82 | impl pallet_balances::Trait for Test {
[INFO] [stderr]    |      ^^^^^^^^^^^^^^^ use of undeclared type or module `pallet_balances`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `pallet_balances`
[INFO] [stderr]    --> src/mock.rs:103:2
[INFO] [stderr]     |
[INFO] [stderr] 103 |     pallet_balances::GenesisConfig::<Test>{
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^ use of undeclared type or module `pallet_balances`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `pallet_balances`
[INFO] [stderr]    --> src/mock.rs:110:21
[INFO] [stderr]     |
[INFO] [stderr] 110 | pub type Balances = pallet_balances::Module<Test>;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^ use of undeclared type or module `pallet_balances`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 6 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0432, E0433.
[INFO] [stderr] For more information about an error, try `rustc --explain E0432`.
[INFO] [stderr] error: could not compile `pallet-indices`.
[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 `"docker" "inspect" "6c10ec87c4c8ce51e37ab1a2695f0f53626b39a7a109bd371e674daca5add0cf"`
[INFO] running `"docker" "rm" "-f" "6c10ec87c4c8ce51e37ab1a2695f0f53626b39a7a109bd371e674daca5add0cf"`
[INFO] [stdout] 6c10ec87c4c8ce51e37ab1a2695f0f53626b39a7a109bd371e674daca5add0cf