[INFO] fetching crate sc-rpc-api 0.8.1...
[INFO] checking sc-rpc-api-0.8.1 against master#4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5 for pr-81174
[INFO] extracting crate sc-rpc-api 0.8.1 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate sc-rpc-api 0.8.1 on toolchain 4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sc-rpc-api 0.8.1
[INFO] finished tweaking crates.io crate sc-rpc-api 0.8.1
[INFO] tweaked toml for crates.io crate sc-rpc-api 0.8.1 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f47c2bfa8e74dd59a77913906d00e87852d5028824e69b43e860c270bc1a598f
[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" "f47c2bfa8e74dd59a77913906d00e87852d5028824e69b43e860c270bc1a598f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f47c2bfa8e74dd59a77913906d00e87852d5028824e69b43e860c270bc1a598f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f47c2bfa8e74dd59a77913906d00e87852d5028824e69b43e860c270bc1a598f", kill_on_drop: false }`
[INFO] [stdout] f47c2bfa8e74dd59a77913906d00e87852d5028824e69b43e860c270bc1a598f
[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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 94d1156ef40a9cedff79556d63dbf4fa3ee9b7a9a44f23378b3d8559563ef51f
[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" "94d1156ef40a9cedff79556d63dbf4fa3ee9b7a9a44f23378b3d8559563ef51f", kill_on_drop: false }`
[INFO] [stderr]     Checking idna v0.1.5
[INFO] [stderr]    Compiling tracing-attributes v0.1.11
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.1.3
[INFO] [stderr]    Compiling pin-project-internal v0.4.27
[INFO] [stderr]    Compiling pin-project-internal v1.0.4
[INFO] [stderr]    Compiling asn1_der_derive v0.1.2
[INFO] [stderr]    Compiling libp2p-core-derive v0.20.2
[INFO] [stderr]     Checking value-bag v1.0.0-alpha.6
[INFO] [stderr]     Checking serde v1.0.123
[INFO] [stderr]     Checking ref-cast v1.0.6
[INFO] [stderr]     Checking dyn-clonable v0.9.0
[INFO] [stderr]    Compiling prost v0.6.1
[INFO] [stderr]     Checking thiserror v1.0.23
[INFO] [stderr]     Checking futures-util v0.3.12
[INFO] [stderr]     Checking zeroize v1.2.0
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking prometheus v0.10.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking curve25519-dalek v3.0.2
[INFO] [stderr]     Checking merlin v2.0.1
[INFO] [stderr]     Checking curve25519-dalek v2.1.2
[INFO] [stderr]     Checking secrecy v0.6.0
[INFO] [stderr]     Checking tiny-bip39 v0.7.3
[INFO] [stderr]    Compiling prost-types v0.6.1
[INFO] [stderr]     Checking url v1.7.2
[INFO] [stderr]     Checking tracing-log v0.1.1
[INFO] [stderr]     Checking trie-db v0.22.2
[INFO] [stderr]     Checking sp-panic-handler v2.0.1
[INFO] [stderr]     Checking polling v2.0.2
[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]     Checking kv-log-macro v1.0.7
[INFO] [stderr]     Checking schnorrkel v0.9.1
[INFO] [stderr]     Checking async-io v1.3.1
[INFO] [stderr]     Checking asn1_der v0.6.3
[INFO] [stderr]     Checking async-global-executor v2.0.2
[INFO] [stderr]     Checking async-process v1.0.1
[INFO] [stderr]     Checking async-std v1.9.0
[INFO] [stderr]    Compiling prost-build v0.6.1
[INFO] [stderr]     Checking substrate-bip39 v0.4.2
[INFO] [stderr]     Checking tracing v0.1.22
[INFO] [stderr]     Checking pin-project v1.0.4
[INFO] [stderr]    Compiling libp2p-core v0.22.1
[INFO] [stderr]     Checking futures-executor v0.3.12
[INFO] [stderr]     Checking pin-project v0.4.27
[INFO] [stderr]     Checking serde_json v1.0.61
[INFO] [stderr]     Checking impl-serde v0.3.1
[INFO] [stderr]     Checking ed25519-dalek v1.0.1
[INFO] [stderr]     Checking tracing-serde v0.1.2
[INFO] [stderr]     Checking parity-multiaddr v0.9.7
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]     Checking tracing-futures v0.2.4
[INFO] [stderr]     Checking futures v0.3.12
[INFO] [stderr]     Checking rw-stream-sink v0.2.1
[INFO] [stderr]     Checking multistream-select v0.8.5
[INFO] [stderr]     Checking wasm-timer v0.2.5
[INFO] [stderr]     Checking sp-utils v2.0.1
[INFO] [stderr]     Checking h2 v0.2.7
[INFO] [stderr]     Checking tracing-subscriber v0.2.15
[INFO] [stderr]     Checking jsonrpc-core v15.1.0
[INFO] [stderr]     Checking sp-chain-spec v2.0.1
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]     Checking jsonrpc-pubsub v15.1.0
[INFO] [stderr]     Checking jsonrpc-client-transports v15.1.0
[INFO] [stderr]    Compiling parity-scale-codec-derive v1.2.2
[INFO] [stderr]    Compiling sp-runtime-interface-proc-macro v2.0.1
[INFO] [stderr]    Compiling sp-api-proc-macro v2.0.1
[INFO] [stderr]    Compiling jsonrpc-derive v15.1.0
[INFO] [stderr]     Checking jsonrpc-core-client v15.1.0
[INFO] [stderr]     Checking libp2p-swarm v0.22.0
[INFO] [stderr]     Checking libp2p v0.28.1
[INFO] [stderr]     Checking parity-scale-codec v1.3.6
[INFO] [stderr]     Checking hyper v0.13.9
[INFO] [stderr]     Checking substrate-prometheus-endpoint v0.8.1
[INFO] [stderr]     Checking impl-codec v0.4.2
[INFO] [stderr]     Checking sp-storage v2.0.1
[INFO] [stderr]     Checking sp-wasm-interface v2.0.1
[INFO] [stderr]     Checking sp-tracing v2.0.1
[INFO] [stderr]     Checking sp-arithmetic v2.0.1
[INFO] [stderr]     Checking primitive-types v0.7.3
[INFO] [stderr]     Checking sp-externalities v0.8.1
[INFO] [stderr]     Checking parity-util-mem v0.7.0
[INFO] [stderr]     Checking sp-runtime-interface v2.0.1
[INFO] [stderr]     Checking memory-db v0.24.1
[INFO] [stderr]     Checking kvdb v0.7.0
[INFO] [stderr]     Checking sp-core v2.0.1
[INFO] [stderr]     Checking sp-database v2.0.1
[INFO] [stderr]     Checking sp-trie v2.0.1
[INFO] [stderr]     Checking sp-inherents v2.0.1
[INFO] [stderr]     Checking sp-rpc v2.0.1
[INFO] [stderr]     Checking sp-state-machine v0.8.1
[INFO] [stderr]     Checking sp-io v2.0.1
[INFO] [stderr]     Checking sp-application-crypto v2.0.1
[INFO] [stderr]     Checking sp-runtime v2.0.1
[INFO] [stderr]     Checking sp-version v2.0.1
[INFO] [stderr]     Checking sp-api v2.0.1
[INFO] [stderr]     Checking sp-block-builder v2.0.1
[INFO] [stderr]     Checking sp-consensus v0.8.1
[INFO] [stderr]     Checking sp-blockchain v2.0.1
[INFO] [stderr]     Checking sp-transaction-pool v2.0.1
[INFO] [stderr]     Checking sc-rpc-api v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 52s
[INFO] running `Command { std: "docker" "inspect" "94d1156ef40a9cedff79556d63dbf4fa3ee9b7a9a44f23378b3d8559563ef51f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94d1156ef40a9cedff79556d63dbf4fa3ee9b7a9a44f23378b3d8559563ef51f", kill_on_drop: false }`
[INFO] [stdout] 94d1156ef40a9cedff79556d63dbf4fa3ee9b7a9a44f23378b3d8559563ef51f