[INFO] fetching crate sc-finality-grandpa 0.9.0...
[INFO] checking sc-finality-grandpa-0.9.0 against master#3e826bb11228508fbe749e594038d6727208aa94 for pr-82322
[INFO] extracting crate sc-finality-grandpa 0.9.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate sc-finality-grandpa 0.9.0 on toolchain 3e826bb11228508fbe749e594038d6727208aa94
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e826bb11228508fbe749e594038d6727208aa94" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sc-finality-grandpa 0.9.0
[INFO] finished tweaking crates.io crate sc-finality-grandpa 0.9.0
[INFO] tweaked toml for crates.io crate sc-finality-grandpa 0.9.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e826bb11228508fbe749e594038d6727208aa94" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e826bb11228508fbe749e594038d6727208aa94" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+3e826bb11228508fbe749e594038d6727208aa94" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 019c912680eb20591b3ac8773b3b81fc54cd8742373035ba059ec80a2b1cc1de
[INFO] running `Command { std: "docker" "start" "-a" "019c912680eb20591b3ac8773b3b81fc54cd8742373035ba059ec80a2b1cc1de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "019c912680eb20591b3ac8773b3b81fc54cd8742373035ba059ec80a2b1cc1de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "019c912680eb20591b3ac8773b3b81fc54cd8742373035ba059ec80a2b1cc1de", kill_on_drop: false }`
[INFO] [stdout] 019c912680eb20591b3ac8773b3b81fc54cd8742373035ba059ec80a2b1cc1de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+3e826bb11228508fbe749e594038d6727208aa94" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be529923a6bba728e359c4431e73daeefab85b9dffcf495331e41ddba48ae41a
[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" "be529923a6bba728e359c4431e73daeefab85b9dffcf495331e41ddba48ae41a", kill_on_drop: false }`
[INFO] [stderr]    Compiling tracing-attributes v0.1.13
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking libsecp256k1 v0.3.5
[INFO] [stderr]    Compiling parity-scale-codec-derive v2.0.1
[INFO] [stderr]    Compiling multihash-derive v0.7.1
[INFO] [stderr]    Compiling sp-api-proc-macro v3.0.0
[INFO] [stderr]    Compiling sp-runtime-interface-proc-macro v3.0.0
[INFO] [stderr]    Compiling libp2p-core v0.27.1
[INFO] [stderr]     Checking wasm-bindgen v0.2.71
[INFO] [stderr]    Compiling libp2p-kad v0.28.1
[INFO] [stderr]    Compiling libp2p-identify v0.27.0
[INFO] [stderr]    Compiling libp2p-plaintext v0.27.1
[INFO] [stderr]    Compiling libp2p-gossipsub v0.27.0
[INFO] [stderr]    Compiling libp2p-floodsub v0.27.0
[INFO] [stderr]    Compiling libp2p-noise v0.29.0
[INFO] [stderr]    Compiling sc-network v0.9.0
[INFO] [stderr]     Checking js-sys v0.3.48
[INFO] [stderr]     Checking multihash v0.13.2
[INFO] [stderr]     Checking parity-scale-codec v2.0.1
[INFO] [stderr]     Checking tracing v0.1.25
[INFO] [stderr]     Checking parity-multiaddr v0.11.1
[INFO] [stderr]     Checking cid v0.6.1
[INFO] [stderr]     Checking tracing-subscriber v0.2.16
[INFO] [stderr]     Checking tracing-futures v0.2.5
[INFO] [stderr]     Checking wasm-bindgen-futures v0.4.21
[INFO] [stderr]     Checking h2 v0.2.7
[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-3.0.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="std"' -C metadata=ee834949ffd21863 -C extra-filename=-ee834949ffd21863 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern blake2_rfc=/opt/rustwide/target/debug/deps/libblake2_rfc-0b3fc80a2668a076.rlib --extern proc_macro_crate=/opt/rustwide/target/debug/deps/libproc_macro_crate-7d4381d0e8076cad.rlib --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-7f3011246155a04e.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-a62848cc49f89ba2.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-911bbfba4e758271.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 `Command { std: "docker" "inspect" "be529923a6bba728e359c4431e73daeefab85b9dffcf495331e41ddba48ae41a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be529923a6bba728e359c4431e73daeefab85b9dffcf495331e41ddba48ae41a", kill_on_drop: false }`
[INFO] [stdout] be529923a6bba728e359c4431e73daeefab85b9dffcf495331e41ddba48ae41a