[INFO] crate substrate-browser-utils 0.8.0-alpha.6 is already in cache
[INFO] checking substrate-browser-utils-0.8.0-alpha.6 against master#bd0bacc694d7d8175804bb6f690cb846bfa4a9ee for pr-71665
[INFO] extracting crate substrate-browser-utils 0.8.0-alpha.6 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate substrate-browser-utils 0.8.0-alpha.6 on toolchain bd0bacc694d7d8175804bb6f690cb846bfa4a9ee
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate substrate-browser-utils 0.8.0-alpha.6
[INFO] finished tweaking crates.io crate substrate-browser-utils 0.8.0-alpha.6
[INFO] tweaked toml for crates.io crate substrate-browser-utils 0.8.0-alpha.6 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "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] 2a9b5b6e0c5cc92c8cafeb9b7316fe9565a754ba012113bbe5593e373fa5d415
[INFO] running `"docker" "start" "-a" "2a9b5b6e0c5cc92c8cafeb9b7316fe9565a754ba012113bbe5593e373fa5d415"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libc v0.2.69
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[INFO] [stderr]    Compiling libz-sys v1.0.25
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[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling parking_lot v0.9.0
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[INFO] [stderr]    Compiling hyper v0.12.35
[INFO] [stderr]     Checking smallvec v0.6.13
[INFO] [stderr]    Compiling indexmap v1.3.2
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[INFO] [stderr]     Checking parking_lot_core v0.7.2
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[INFO] [stderr]    Compiling which v3.1.1
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[INFO] [stderr]     Checking rand_core v0.5.1
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[INFO] [stderr]     Checking parking_lot v0.10.2
[INFO] [stderr]     Checking mio v0.6.22
[INFO] [stderr]    Compiling const-random-macro v0.1.8
[INFO] [stderr]    Compiling prost-build v0.6.1
[INFO] [stderr]     Checking tokio-current-thread v0.1.7
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[INFO] [stderr]    Compiling Inflector v0.11.4
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[INFO] [stderr]     Checking wasmi v0.6.2
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[INFO] [stderr]     Checking libsecp256k1 v0.3.5
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[INFO] [stderr]     Checking twox-hash v1.5.0
[INFO] [stderr]     Checking ws v0.9.1
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]     Checking trie-db v0.20.1
[INFO] [stderr]     Checking lru v0.4.3
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]     Checking webpki v0.21.2
[INFO] [stderr]     Checking sct v0.6.0
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.62
[INFO] [stderr]     Checking ct-logs v0.6.0
[INFO] [stderr]     Checking rustls v0.17.0
[INFO] [stderr]     Checking webpki-roots v0.19.0
[INFO] [stderr]     Checking webpki-roots v0.18.0
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.62
[INFO] [stderr]     Checking rustls-native-certs v0.3.0
[INFO] [stderr]     Checking tokio-rustls v0.13.0
[INFO] [stderr]    Compiling serde_derive v1.0.110
[INFO] [stderr]    Compiling pin-project-internal v0.4.15
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling prost-derive v0.6.1
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.1.3
[INFO] [stderr]    Compiling sp-debug-derive v2.0.0-alpha.7
[INFO] [stderr]    Compiling ref-cast-impl v1.0.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.7
[INFO] [stderr]    Compiling thiserror-impl v1.0.16
[INFO] [stderr]    Compiling asn1_der_derive v0.1.2
[INFO] [stderr]    Compiling derive_more v0.99.5
[INFO] [stderr]    Compiling paste-impl v0.1.12
[INFO] [stderr]    Compiling libp2p-core-derive v0.18.0
[INFO] [stderr]    Compiling strum_macros v0.16.0
[INFO] [stderr]    Compiling slog_derive v0.2.0
[INFO] [stderr]    Compiling zeroize_derive v1.0.0
[INFO] [stderr]    Compiling parity-util-mem-derive v0.1.0
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.62
[INFO] [stderr]     Checking ref-cast v1.0.1
[INFO] [stderr]     Checking pin-project v0.4.15
[INFO] [stderr]     Checking asn1_der v0.6.3
[INFO] [stderr]    Compiling prost v0.6.1
[INFO] [stderr]     Checking tracing v0.1.13
[INFO] [stderr]     Checking thiserror v1.0.16
[INFO] [stderr]     Checking paste v0.1.12
[INFO] [stderr]     Checking zeroize v1.1.0
[INFO] [stderr]     Checking futures-util v0.3.5
[INFO] [stderr]     Checking strum v0.16.0
[INFO] [stderr]     Checking sp-tracing v2.0.0-alpha.7
[INFO] [stderr]     Checking netstat2 v0.8.1
[INFO] [stderr]     Checking curve25519-dalek v2.0.0
[INFO] [stderr]     Checking merlin v2.0.0
[INFO] [stderr]    Compiling prost-types v0.6.1
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking ed25519-dalek v1.0.0-pre.3
[INFO] [stderr]     Checking schnorrkel v0.9.1
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[INFO] [stderr]     Checking tiny-bip39 v0.7.3
[INFO] [stderr]     Checking js-sys v0.3.39
[INFO] [stderr]     Checking console_error_panic_hook v0.1.6
[INFO] [stderr]     Checking substrate-bip39 v0.4.1
[INFO] [stderr]    Compiling libp2p-core v0.18.0
[INFO] [stderr]    Compiling libp2p-noise v0.18.0
[INFO] [stderr]    Compiling libp2p-kad v0.18.0
[INFO] [stderr]    Compiling libp2p-identify v0.18.0
[INFO] [stderr]    Compiling sc-network v0.8.0-alpha.7
[INFO] [stderr]     Checking futures-executor v0.3.5
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[INFO] [stderr]     Checking impl-serde v0.3.1
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[INFO] [stderr]     Checking serde_json v1.0.53
[INFO] [stderr]     Checking erased-serde v0.3.11
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[INFO] [stderr]     Checking async-std v1.5.0
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[INFO] [stderr]     Checking wasm-bindgen-futures v0.4.12
[INFO] [stderr]     Checking sp-storage v2.0.0-alpha.7
[INFO] [stderr]     Checking futures_codec v0.3.4
[INFO] [stderr]     Checking rw-stream-sink v0.2.1
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[INFO] [stderr]     Checking yamux v0.4.5
[INFO] [stderr]     Checking soketto v0.3.2
[INFO] [stderr]     Checking async-tls v0.7.0
[INFO] [stderr]     Checking sp-utils v2.0.0-alpha.7
[INFO] [stderr]     Checking intervalier v0.4.0
[INFO] [stderr]     Checking exit-future v0.2.0
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]     Checking unsigned-varint v0.3.3
[INFO] [stderr]     Checking sp-serializer v2.0.0-alpha.7
[INFO] [stderr]     Checking jsonrpc-core v14.1.0
[INFO] [stderr]     Checking sp-chain-spec v2.0.0-alpha.7
[INFO] [stderr]     Checking futures-diagnose v1.0.1
[INFO] [stderr]     Checking multihash v0.10.1
[INFO] [stderr]     Checking multistream-select v0.8.0
[INFO] [stderr]     Checking parity-multihash v0.2.3
[INFO] [stderr]     Checking slog-json v2.3.0
[INFO] [stderr]     Checking slog-scope v4.3.0
[INFO] [stderr]     Checking hyper v0.13.5
[INFO] [stderr]     Checking parity-multiaddr v0.8.0
[INFO] [stderr]     Checking parity-multiaddr v0.7.3
[INFO] [stderr]    Compiling proc-macro-crate v0.1.4
[INFO] [stderr]     Checking jsonrpc-pubsub v14.1.0
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[INFO] [stderr]     Checking jsonrpc-ws-server v14.1.0
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[INFO] [stderr]    Compiling parity-scale-codec-derive v1.2.0
[INFO] [stderr]    Compiling sp-runtime-interface-proc-macro v2.0.0-alpha.7
[INFO] [stderr]    Compiling sp-api-proc-macro v2.0.0-alpha.7
[INFO] [stderr]    Compiling jsonrpc-derive v14.0.5
[INFO] [stderr]    Compiling sc-chain-spec-derive v2.0.0-alpha.7
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[INFO] [stderr]     Checking substrate-prometheus-endpoint v0.8.0-alpha.7
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[INFO] [stderr]     Checking sc-telemetry v2.0.0-alpha.7
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[INFO] [stderr]     Checking sp-inherents v2.0.0-alpha.7
[INFO] [stderr]     Checking sp-allocator v2.0.0-alpha.7
[INFO] [stderr]     Checking sp-rpc v2.0.0-alpha.7
[INFO] [stderr]     Checking sc-executor-common v0.8.0-alpha.7
[INFO] [stderr]     Checking sp-state-machine v0.8.0-alpha.7
[INFO] [stderr]     Checking sc-executor-wasmi v0.8.0-alpha.7
[INFO] [stderr]     Checking sp-io v2.0.0-alpha.7
[INFO] [stderr]     Checking sp-application-crypto v2.0.0-alpha.7
[INFO] [stderr]     Checking sp-runtime v2.0.0-alpha.7
[INFO] [stderr]     Checking sc-keystore v2.0.0-alpha.7
[INFO] [stderr]     Checking sp-version v2.0.0-alpha.7
[INFO] [stderr]     Checking sp-keyring v2.0.0-alpha.7
[INFO] [stderr]     Checking sc-rpc-server v2.0.0-alpha.7
[INFO] [stderr]     Checking sp-api v2.0.0-alpha.7
[INFO] [stderr]     Checking sp-consensus v0.8.0-alpha.7
[INFO] [stderr]     Checking sp-block-builder v2.0.0-alpha.7
[INFO] [stderr]     Checking sp-transaction-pool v2.0.0-alpha.7
[INFO] [stderr]     Checking sc-executor v0.8.0-alpha.7
[INFO] [stderr]     Checking sp-offchain v2.0.0-alpha.7
[INFO] [stderr]     Checking sp-session v2.0.0-alpha.7
[INFO] [stderr]     Checking sc-rpc-api v0.8.0-alpha.7
[INFO] [stderr]     Checking sp-blockchain v2.0.0-alpha.7
[INFO] [stderr]     Checking sc-client-api v2.0.0-alpha.7
[INFO] [stderr]     Checking sc-transaction-graph v2.0.0-alpha.7
[INFO] [stderr]     Checking sc-block-builder v0.8.0-alpha.7
[INFO] [stderr]     Checking sc-state-db v0.8.0-alpha.7
[INFO] [stderr]     Checking sc-transaction-pool v2.0.0-alpha.7
[INFO] [stderr]     Checking sc-rpc v2.0.0-alpha.7
[INFO] [stderr]     Checking sc-client-db v0.8.0-alpha.7
[INFO] [stderr]     Checking sc-chain-spec v2.0.0-alpha.7
[INFO] [stderr]     Checking sc-offchain v2.0.0-alpha.7
[INFO] [stderr]     Checking sc-service v0.8.0-alpha.7
[INFO] [stderr]     Checking sc-informant v0.8.0-alpha.7
[INFO] [stderr]     Checking substrate-browser-utils v0.8.0-alpha.6 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/lib.rs:52:3
[INFO] [stderr]    |
[INFO] [stderr] 52 |         &std::path::PathBuf::new(),
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::option::Option`, found `&std::path::PathBuf`
[INFO] [stderr]    |
[INFO] [stderr]    = note:   expected enum `std::option::Option<std::path::PathBuf>`
[INFO] [stderr]            found reference `&std::path::PathBuf`
[INFO] [stderr] 
[INFO] [stderr] error[E0593]: closure is expected to take 2 arguments, but it takes 1 argument
[INFO] [stderr]   --> src/lib.rs:66:27
[INFO] [stderr]    |
[INFO] [stderr] 66 |         task_executor: Arc::new(move |fut| wasm_bindgen_futures::spawn_local(fut)),
[INFO] [stderr]    |                                 ----------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                                 |
[INFO] [stderr]    |                                 expected closure that takes 2 arguments
[INFO] [stderr]    |                                 takes 1 argument
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `kvdb_web::Database: sp_database::Database<[u8; 32]>` is not satisfied
[INFO] [stderr]   --> src/lib.rs:73:27
[INFO] [stderr]    |
[INFO] [stderr] 73 |             DatabaseConfig::Custom(Arc::new(db))
[INFO] [stderr]    |                                    ^^^^^^^^^^^^ the trait `sp_database::Database<[u8; 32]>` is not implemented for `kvdb_web::Database`
[INFO] [stderr]    |
[INFO] [stderr]    = note: required for the cast to the object type `dyn sp_database::Database<[u8; 32]>`
[INFO] [stderr] 
[INFO] [stderr] error[E0063]: missing field `unsafe_rpc_expose` in initializer of `sc_service::config::Configuration`
[INFO] [stderr]   --> src/lib.rs:62:15
[INFO] [stderr]    |
[INFO] [stderr] 62 |     let config = Configuration {
[INFO] [stderr]    |                  ^^^^^^^^^^^^^ missing `unsafe_rpc_expose`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0063, E0277, E0308, E0593.
[INFO] [stderr] For more information about an error, try `rustc --explain E0063`.
[INFO] [stderr] error: could not compile `substrate-browser-utils`.
[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[E0308]: mismatched types
[INFO] [stderr]   --> src/lib.rs:52:3
[INFO] [stderr]    |
[INFO] [stderr] 52 |         &std::path::PathBuf::new(),
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::option::Option`, found `&std::path::PathBuf`
[INFO] [stderr]    |
[INFO] [stderr]    = note:   expected enum `std::option::Option<std::path::PathBuf>`
[INFO] [stderr]            found reference `&std::path::PathBuf`
[INFO] [stderr] 
[INFO] [stderr] error[E0593]: closure is expected to take 2 arguments, but it takes 1 argument
[INFO] [stderr]   --> src/lib.rs:66:27
[INFO] [stderr]    |
[INFO] [stderr] 66 |         task_executor: Arc::new(move |fut| wasm_bindgen_futures::spawn_local(fut)),
[INFO] [stderr]    |                                 ----------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                                 |
[INFO] [stderr]    |                                 expected closure that takes 2 arguments
[INFO] [stderr]    |                                 takes 1 argument
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `kvdb_web::Database: sp_database::Database<[u8; 32]>` is not satisfied
[INFO] [stderr]   --> src/lib.rs:73:27
[INFO] [stderr]    |
[INFO] [stderr] 73 |             DatabaseConfig::Custom(Arc::new(db))
[INFO] [stderr]    |                                    ^^^^^^^^^^^^ the trait `sp_database::Database<[u8; 32]>` is not implemented for `kvdb_web::Database`
[INFO] [stderr]    |
[INFO] [stderr]    = note: required for the cast to the object type `dyn sp_database::Database<[u8; 32]>`
[INFO] [stderr] 
[INFO] [stderr] error[E0063]: missing field `unsafe_rpc_expose` in initializer of `sc_service::config::Configuration`
[INFO] [stderr]   --> src/lib.rs:62:15
[INFO] [stderr]    |
[INFO] [stderr] 62 |     let config = Configuration {
[INFO] [stderr]    |                  ^^^^^^^^^^^^^ missing `unsafe_rpc_expose`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0063, E0277, E0308, E0593.
[INFO] [stderr] For more information about an error, try `rustc --explain E0063`.
[INFO] [stderr] error: could not compile `substrate-browser-utils`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "2a9b5b6e0c5cc92c8cafeb9b7316fe9565a754ba012113bbe5593e373fa5d415"`
[INFO] running `"docker" "rm" "-f" "2a9b5b6e0c5cc92c8cafeb9b7316fe9565a754ba012113bbe5593e373fa5d415"`
[INFO] [stdout] 2a9b5b6e0c5cc92c8cafeb9b7316fe9565a754ba012113bbe5593e373fa5d415