[INFO] fetching crate pallet-grandpa 2.0.0-rc3...
[INFO] checking pallet-grandpa-2.0.0-rc3 against master#4fb54ed484e2239a3e9eff3be17df00d2a162be3 for pr-73345
[INFO] extracting crate pallet-grandpa 2.0.0-rc3 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate pallet-grandpa 2.0.0-rc3 on toolchain 4fb54ed484e2239a3e9eff3be17df00d2a162be3
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pallet-grandpa 2.0.0-rc3
[INFO] finished tweaking crates.io crate pallet-grandpa 2.0.0-rc3
[INFO] tweaked toml for crates.io crate pallet-grandpa 2.0.0-rc3 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "metadata" "--no-deps" "--format-version=1", 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] 5b70eef17d86998ad046feffc588887100a297256033b581f22cf362ba5ab1bf
[INFO] running `Command { std: "docker" "start" "-a" "5b70eef17d86998ad046feffc588887100a297256033b581f22cf362ba5ab1bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b70eef17d86998ad046feffc588887100a297256033b581f22cf362ba5ab1bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b70eef17d86998ad046feffc588887100a297256033b581f22cf362ba5ab1bf", kill_on_drop: false }`
[INFO] [stdout] 5b70eef17d86998ad046feffc588887100a297256033b581f22cf362ba5ab1bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 727d4d06c38e934eab842fa40e5e1cb69c3a14157bb18c7e77c67559aad14df7
[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" "727d4d06c38e934eab842fa40e5e1cb69c3a14157bb18c7e77c67559aad14df7", kill_on_drop: false }`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Checking finality-grandpa v0.12.3
[INFO] [stderr]     Checking sp-finality-tracker v2.0.0-rc3
[INFO] [stderr]     Checking pallet-session v2.0.0-rc3
[INFO] [stderr]     Checking pallet-finality-tracker v2.0.0-rc3
[INFO] [stderr]     Checking sp-finality-grandpa v2.0.0-rc3
[INFO] [stderr]     Checking pallet-grandpa v2.0.0-rc3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `grandpa`
[INFO] [stdout]   --> src/mock.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | use ::grandpa as finality_grandpa;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `grandpa` external crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `pallet_staking`
[INFO] [stdout]   --> src/mock.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | use pallet_staking::EraIndex;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^ use of undeclared type or module `pallet_staking`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `sp_io`
[INFO] [stdout]   --> src/mock.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | use sp_io;
[INFO] [stdout]    |     ^^^^^ no `sp_io` external crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `sp_keyring`
[INFO] [stdout]   --> src/mock.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | use sp_keyring::Ed25519Keyring;
[INFO] [stdout]    |     ^^^^^^^^^^ use of undeclared type or module `sp_keyring`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `pallet_balances`
[INFO] [stdout]   --> src/mock.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 | use pallet_balances as balances;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `pallet_balances` external crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `pallet_offences`
[INFO] [stdout]   --> src/mock.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 | use pallet_offences as offences;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `pallet_offences` external crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `pallet_staking`
[INFO] [stdout]   --> src/mock.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 55 | use pallet_staking as staking;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^ no `pallet_staking` external crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `pallet_timestamp`
[INFO] [stdout]   --> src/mock.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 56 | use pallet_timestamp as timestamp;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `pallet_timestamp` external crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `sp_keyring`
[INFO] [stdout]   --> src/tests.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | use sp_keyring::Ed25519Keyring;
[INFO] [stdout]    |     ^^^^^^^^^^ use of undeclared type or module `sp_keyring`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `pallet_staking_reward_curve`
[INFO] [stdout]    --> src/mock.rs:176:1
[INFO] [stdout]     |
[INFO] [stdout] 176 | pallet_staking_reward_curve::build! {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared type or module `pallet_staking_reward_curve`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `historical` in `session`
[INFO] [stdout]    --> src/mock.rs:143:33
[INFO] [stdout]     |
[INFO] [stdout] 143 |     type SessionManager = session::historical::NoteHistoricalRoot<Self, Staking>;
[INFO] [stdout]     |                                    ^^^^^^^^^^ could not find `historical` in `session`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `historical` in `session`
[INFO] [stdout]    --> src/mock.rs:149:15
[INFO] [stdout]     |
[INFO] [stdout] 149 | impl session::historical::Trait for Test {
[INFO] [stdout]     |               ^^^^^^^^^^ could not find `historical` in `session`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `historical` in `session`
[INFO] [stdout]    --> src/mock.rs:241:38
[INFO] [stdout]     |
[INFO] [stdout] 241 |     type IdentificationTuple = session::historical::IdentificationTuple<Self>;
[INFO] [stdout]     |                                         ^^^^^^^^^^ could not find `historical` in `session`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `pallet_balances`
[INFO] [stdout]    --> src/mock.rs:326:21
[INFO] [stdout]     |
[INFO] [stdout] 326 | pub type Balances = pallet_balances::Module<Test>;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ use of undeclared type or module `pallet_balances`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `historical` in `pallet_session`
[INFO] [stdout]    --> src/mock.rs:327:39
[INFO] [stdout]     |
[INFO] [stdout] 327 | pub type Historical = pallet_session::historical::Module<Test>;
[INFO] [stdout]     |                                       ^^^^^^^^^^ could not find `historical` in `pallet_session`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `pallet_offences`
[INFO] [stdout]    --> src/mock.rs:328:21
[INFO] [stdout]     |
[INFO] [stdout] 328 | pub type Offences = pallet_offences::Module<Test>;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ use of undeclared type or module `pallet_offences`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `pallet_staking`
[INFO] [stdout]    --> src/mock.rs:330:20
[INFO] [stdout]     |
[INFO] [stdout] 330 | pub type Staking = pallet_staking::Module<Test>;
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^ use of undeclared type or module `pallet_staking`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `pallet_timestamp`
[INFO] [stdout]    --> src/mock.rs:332:22
[INFO] [stdout]     |
[INFO] [stdout] 332 | pub type Timestamp = pallet_timestamp::Module<Test>;
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^ use of undeclared type or module `pallet_timestamp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `pallet_staking`
[INFO] [stdout]    --> src/tests.rs:351:5
[INFO] [stdout]     |
[INFO] [stdout] 351 |                 pallet_staking::Exposure {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^ use of undeclared type or module `pallet_staking`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `pallet_staking`
[INFO] [stdout]    --> src/tests.rs:389:4
[INFO] [stdout]     |
[INFO] [stdout] 389 |             pallet_staking::Exposure {
[INFO] [stdout]     |             ^^^^^^^^^^^^^^ use of undeclared type or module `pallet_staking`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `pallet_staking`
[INFO] [stdout]    --> src/tests.rs:403:5
[INFO] [stdout]     |
[INFO] [stdout] 403 |                 pallet_staking::Exposure {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^ use of undeclared type or module `pallet_staking`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `pallet_staking`
[INFO] [stdout]    --> src/tests.rs:438:5
[INFO] [stdout]     |
[INFO] [stdout] 438 |                 pallet_staking::Exposure {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^ use of undeclared type or module `pallet_staking`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `pallet_staking`
[INFO] [stdout]    --> src/tests.rs:470:4
[INFO] [stdout]     |
[INFO] [stdout] 470 |             pallet_staking::Exposure {
[INFO] [stdout]     |             ^^^^^^^^^^^^^^ use of undeclared type or module `pallet_staking`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `pallet_staking`
[INFO] [stdout]    --> src/tests.rs:484:5
[INFO] [stdout]     |
[INFO] [stdout] 484 |                 pallet_staking::Exposure {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^ use of undeclared type or module `pallet_staking`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `REWARD_CURVE` in this scope
[INFO] [stdout]    --> src/mock.rs:192:62
[INFO] [stdout]     |
[INFO] [stdout] 192 |     pub const RewardCurve: &'static PiecewiseLinear<'static> = &REWARD_CURVE;
[INFO] [stdout]     |                                                                 ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 25 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pallet-grandpa`.
[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" "727d4d06c38e934eab842fa40e5e1cb69c3a14157bb18c7e77c67559aad14df7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "727d4d06c38e934eab842fa40e5e1cb69c3a14157bb18c7e77c67559aad14df7", kill_on_drop: false }`
[INFO] [stdout] 727d4d06c38e934eab842fa40e5e1cb69c3a14157bb18c7e77c67559aad14df7