[INFO] crate sc-finality-grandpa-rpc 0.8.0-rc2 is already in cache
[INFO] checking sc-finality-grandpa-rpc-0.8.0-rc2 against master#f9fdf642bab2bfcabe1829a4c82aaf055330661b for pr-73102
[INFO] extracting crate sc-finality-grandpa-rpc 0.8.0-rc2 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate sc-finality-grandpa-rpc 0.8.0-rc2 on toolchain f9fdf642bab2bfcabe1829a4c82aaf055330661b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+f9fdf642bab2bfcabe1829a4c82aaf055330661b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate sc-finality-grandpa-rpc 0.8.0-rc2
[INFO] finished tweaking crates.io crate sc-finality-grandpa-rpc 0.8.0-rc2
[INFO] tweaked toml for crates.io crate sc-finality-grandpa-rpc 0.8.0-rc2 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+f9fdf642bab2bfcabe1829a4c82aaf055330661b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+f9fdf642bab2bfcabe1829a4c82aaf055330661b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+f9fdf642bab2bfcabe1829a4c82aaf055330661b" "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] b1f9100d04b4c42dac0a4240b5ca07bdb8347f65b6aee401b535102c9f507a53
[INFO] running `"docker" "start" "-a" "b1f9100d04b4c42dac0a4240b5ca07bdb8347f65b6aee401b535102c9f507a53"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
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[INFO] [stderr]    Compiling constant_time_eq v0.1.5
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[INFO] [stderr]    Compiling rand_pcg v0.2.1
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[INFO] [stderr]    Compiling sp-api-proc-macro v2.0.0-rc3
[INFO] [stderr]    Compiling jsonrpc-derive v14.2.1
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[INFO] [stderr]     Checking sp-utils v2.0.0-rc3
[INFO] [stderr]     Checking unsigned-varint v0.3.3
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[INFO] [stderr]     Checking sp-arithmetic v2.0.0-rc3
[INFO] [stderr]     Checking fork-tree v2.0.0-rc3
[INFO] [stderr]     Checking finality-grandpa v0.12.3
[INFO] [stderr]     Checking hyper v0.13.6
[INFO] [stderr]     Checking primitive-types v0.7.2
[INFO] [stderr]    Compiling libp2p-core v0.19.1
[INFO] [stderr]    Compiling libp2p-noise v0.19.0
[INFO] [stderr]    Compiling libp2p-kad v0.19.0
[INFO] [stderr]    Compiling libp2p-identify v0.19.1
[INFO] [stderr]    Compiling sc-network v0.8.0-rc3
[INFO] [stderr] error: could not compile `sp-api-proc-macro`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name sp_api_proc_macro --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sp-api-proc-macro-2.0.0-rc3/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -Cembed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="std"' -C metadata=9dc82aa5c458405a -C extra-filename=-9dc82aa5c458405a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern blake2_rfc=/opt/rustwide/target/debug/deps/libblake2_rfc-c81d982cca3a3401.rlib --extern proc_macro_crate=/opt/rustwide/target/debug/deps/libproc_macro_crate-f6047a1c6b8937f8.rlib --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-3115e76f3cc05c5a.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-b7d7d1889fe0fa18.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-09e18d3e58dca472.rlib --extern proc_macro --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "b1f9100d04b4c42dac0a4240b5ca07bdb8347f65b6aee401b535102c9f507a53"`
[INFO] running `"docker" "rm" "-f" "b1f9100d04b4c42dac0a4240b5ca07bdb8347f65b6aee401b535102c9f507a53"`
[INFO] [stdout] b1f9100d04b4c42dac0a4240b5ca07bdb8347f65b6aee401b535102c9f507a53