[INFO] crate pallet-randomness-collective-flip 2.0.0-alpha.6 is already in cache
[INFO] checking pallet-randomness-collective-flip-2.0.0-alpha.6 against try#b2a885c600d942fb829a214e798f7ae205a0594e for pr-71796
[INFO] extracting crate pallet-randomness-collective-flip 2.0.0-alpha.6 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate pallet-randomness-collective-flip 2.0.0-alpha.6 on toolchain b2a885c600d942fb829a214e798f7ae205a0594e
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b2a885c600d942fb829a214e798f7ae205a0594e" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate pallet-randomness-collective-flip 2.0.0-alpha.6
[INFO] finished tweaking crates.io crate pallet-randomness-collective-flip 2.0.0-alpha.6
[INFO] tweaked toml for crates.io crate pallet-randomness-collective-flip 2.0.0-alpha.6 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b2a885c600d942fb829a214e798f7ae205a0594e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b2a885c600d942fb829a214e798f7ae205a0594e" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+b2a885c600d942fb829a214e798f7ae205a0594e" "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] 20f9c711e976fc1792d065df5219cfa2f637ec29efb7890d23be4b55e9b85cca
[INFO] running `"docker" "start" "-a" "20f9c711e976fc1792d065df5219cfa2f637ec29efb7890d23be4b55e9b85cca"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Checking safe-mix v1.0.1
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]     Checking num-integer v0.1.42
[INFO] [stderr]     Checking sp-arithmetic v2.0.0-alpha.8
[INFO] [stderr]     Checking num-bigint v0.2.6
[INFO] [stderr]     Checking num-rational v0.2.4
[INFO] [stderr]     Checking wasmi v0.6.2
[INFO] [stderr]     Checking sp-wasm-interface v2.0.0-alpha.8
[INFO] [stderr]     Checking sp-runtime-interface v2.0.0-alpha.8
[INFO] [stderr]     Checking sp-core v2.0.0-alpha.8
[INFO] [stderr]     Checking sp-trie v2.0.0-alpha.8
[INFO] [stderr]     Checking sp-inherents v2.0.0-alpha.8
[INFO] [stderr]     Checking frame-metadata v11.0.0-alpha.8
[INFO] [stderr]     Checking sp-state-machine v0.8.0-alpha.8
[INFO] [stderr]     Checking sp-io v2.0.0-alpha.8
[INFO] [stderr]     Checking sp-application-crypto v2.0.0-alpha.8
[INFO] [stderr]     Checking sp-runtime v2.0.0-alpha.8
[INFO] [stderr]     Checking sp-version v2.0.0-alpha.8
[INFO] [stderr]     Checking frame-support v2.0.0-alpha.8
[INFO] [stderr]     Checking frame-system v2.0.0-alpha.8
[INFO] [stderr]     Checking pallet-randomness-collective-flip v2.0.0-alpha.6 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0432]: unresolved import `frame_support::weights::SimpleDispatchInfo`
[INFO] [stderr]   --> src/lib.rs:60:20
[INFO] [stderr]    |
[INFO] [stderr] 60 |     weights::{Weight, SimpleDispatchInfo, WeighData}
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                       |
[INFO] [stderr]    |                       no `SimpleDispatchInfo` in `weights`
[INFO] [stderr]    |                       help: a similar name exists in the module: `DispatchInfo`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `sp_core`
[INFO] [stderr]    --> src/lib.rs:161:6
[INFO] [stderr]     |
[INFO] [stderr] 161 |     use sp_core::H256;
[INFO] [stderr]     |         ^^^^^^^ use of undeclared type or module `sp_core`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `sp_io`
[INFO] [stderr]    --> src/lib.rs:210:23
[INFO] [stderr]     |
[INFO] [stderr] 210 |     fn new_test_ext() -> sp_io::TestExternalities {
[INFO] [stderr]     |                          ^^^^^ use of undeclared type or module `sp_io`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `frame_support::weights::SimpleDispatchInfo`
[INFO] [stderr]   --> src/lib.rs:60:20
[INFO] [stderr]    |
[INFO] [stderr] 60 |     weights::{Weight, SimpleDispatchInfo, WeighData}
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                       |
[INFO] [stderr]    |                       no `SimpleDispatchInfo` in `weights`
[INFO] [stderr]    |                       help: a similar name exists in the module: `DispatchInfo`
[INFO] [stderr] 
[INFO] [stderr] error[E0046]: not all trait items implemented, missing: `DbWeight`, `BlockExecutionWeight`, `ExtrinsicBaseWeight`
[INFO] [stderr]    --> src/lib.rs:185:2
[INFO] [stderr]     |
[INFO] [stderr] 185 |     impl frame_system::Trait for Test {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `DbWeight`, `BlockExecutionWeight`, `ExtrinsicBaseWeight` in implementation
[INFO] [stderr]     |
[INFO] [stderr]     = help: implement the missing item: `type DbWeight = Type;`
[INFO] [stderr]     = help: implement the missing item: `type BlockExecutionWeight = Type;`
[INFO] [stderr]     = help: implement the missing item: `type ExtrinsicBaseWeight = Type;`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `WeighData`
[INFO] [stderr]   --> src/lib.rs:60:40
[INFO] [stderr]    |
[INFO] [stderr] 60 |     weights::{Weight, SimpleDispatchInfo, WeighData}
[INFO] [stderr]    |                                           ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error; 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0432`.
[INFO] [stderr] error: could not compile `pallet-randomness-collective-flip`.
[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] warning: unused import: `WeighData`
[INFO] [stderr]   --> src/lib.rs:60:40
[INFO] [stderr]    |
[INFO] [stderr] 60 |     weights::{Weight, SimpleDispatchInfo, WeighData}
[INFO] [stderr]    |                                           ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors; 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0046, E0432, E0433.
[INFO] [stderr] For more information about an error, try `rustc --explain E0046`.
[INFO] [stderr] error: could not compile `pallet-randomness-collective-flip`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "20f9c711e976fc1792d065df5219cfa2f637ec29efb7890d23be4b55e9b85cca"`
[INFO] running `"docker" "rm" "-f" "20f9c711e976fc1792d065df5219cfa2f637ec29efb7890d23be4b55e9b85cca"`
[INFO] [stdout] 20f9c711e976fc1792d065df5219cfa2f637ec29efb7890d23be4b55e9b85cca