[INFO] fetching crate pallet-grandpa 2.0.0-rc5...
[INFO] checking pallet-grandpa-2.0.0-rc5 against try#f6e2f78768c57172b99c3e85892f867894dc7e30 for pr-75502
[INFO] extracting crate pallet-grandpa 2.0.0-rc5 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate pallet-grandpa 2.0.0-rc5 on toolchain f6e2f78768c57172b99c3e85892f867894dc7e30
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pallet-grandpa 2.0.0-rc5
[INFO] finished tweaking crates.io crate pallet-grandpa 2.0.0-rc5
[INFO] tweaked toml for crates.io crate pallet-grandpa 2.0.0-rc5 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "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" "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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f96049ccebd668d03500503819c400f181243cf3b928ae5215928c0f17d68541
[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" "f96049ccebd668d03500503819c400f181243cf3b928ae5215928c0f17d68541", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f96049ccebd668d03500503819c400f181243cf3b928ae5215928c0f17d68541", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f96049ccebd668d03500503819c400f181243cf3b928ae5215928c0f17d68541", kill_on_drop: false }`
[INFO] [stdout] f96049ccebd668d03500503819c400f181243cf3b928ae5215928c0f17d68541
[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" "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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d73e350c5fede59dc8de81d479abe6f4db7f55303cc784d7c33b5375873e6e4b
[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" "d73e350c5fede59dc8de81d479abe6f4db7f55303cc784d7c33b5375873e6e4b", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]     Checking sp-finality-tracker v2.0.0-rc6
[INFO] [stderr]     Checking sp-runtime v2.0.0-rc6
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking smallvec v0.6.13
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]     Checking wasm-timer v0.2.4
[INFO] [stderr]     Checking finality-grandpa v0.12.3
[INFO] [stderr]     Checking sp-version v2.0.0-rc6
[INFO] [stderr]     Checking frame-support v2.0.0-rc6
[INFO] [stderr]     Checking sp-staking v2.0.0-rc6
[INFO] [stderr]     Checking sp-authorship v2.0.0-rc6
[INFO] [stderr]     Checking sp-api v2.0.0-rc6
[INFO] [stderr]     Checking sp-timestamp v2.0.0-rc6
[INFO] [stderr]     Checking sp-session v2.0.0-rc6
[INFO] [stderr]     Checking sp-finality-grandpa v2.0.0-rc6
[INFO] [stderr]     Checking frame-system v2.0.0-rc6
[INFO] [stderr]     Checking frame-benchmarking v2.0.0-rc6
[INFO] [stderr]     Checking pallet-authorship v2.0.0-rc6
[INFO] [stderr]     Checking pallet-finality-tracker v2.0.0-rc6
[INFO] [stderr]     Checking pallet-timestamp v2.0.0-rc6
[INFO] [stderr]     Checking pallet-session v2.0.0-rc6
[INFO] [stderr]     Checking pallet-grandpa v2.0.0-rc5 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `grandpa`
[INFO] [stdout]   --> src/mock.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | 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:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | 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:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | 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:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | 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:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 | 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:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 | 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:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 | 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:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 | 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:185:1
[INFO] [stdout]     |
[INFO] [stdout] 185 | 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:138:33
[INFO] [stdout]     |
[INFO] [stdout] 138 |     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:145:15
[INFO] [stdout]     |
[INFO] [stdout] 145 | 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:251:38
[INFO] [stdout]     |
[INFO] [stdout] 251 |     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:278:21
[INFO] [stdout]     |
[INFO] [stdout] 278 | 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:279:39
[INFO] [stdout]     |
[INFO] [stdout] 279 | 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:280:21
[INFO] [stdout]     |
[INFO] [stdout] 280 | 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:282:20
[INFO] [stdout]     |
[INFO] [stdout] 282 | 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:284:22
[INFO] [stdout]     |
[INFO] [stdout] 284 | 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:353:5
[INFO] [stdout]     |
[INFO] [stdout] 353 |                 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:396:4
[INFO] [stdout]     |
[INFO] [stdout] 396 |             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:410:5
[INFO] [stdout]     |
[INFO] [stdout] 410 |                 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:445:5
[INFO] [stdout]     |
[INFO] [stdout] 445 |                 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:482:4
[INFO] [stdout]     |
[INFO] [stdout] 482 |             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:496:5
[INFO] [stdout]     |
[INFO] [stdout] 496 |                 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:201:62
[INFO] [stdout]     |
[INFO] [stdout] 201 |     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" "d73e350c5fede59dc8de81d479abe6f4db7f55303cc784d7c33b5375873e6e4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d73e350c5fede59dc8de81d479abe6f4db7f55303cc784d7c33b5375873e6e4b", kill_on_drop: false }`
[INFO] [stdout] d73e350c5fede59dc8de81d479abe6f4db7f55303cc784d7c33b5375873e6e4b