[INFO] cloning repository https://github.com/mvtcode/substrate-node-begin
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mvtcode/substrate-node-begin" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmvtcode%2Fsubstrate-node-begin", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmvtcode%2Fsubstrate-node-begin'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1bc3342288010cc4c5909449c4e79113a1501911
[INFO] checking mvtcode/substrate-node-begin against 1.55.0 for beta-1.56-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmvtcode%2Fsubstrate-node-begin" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mvtcode/substrate-node-begin on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mvtcode/substrate-node-begin
[INFO] finished tweaking git repo https://github.com/mvtcode/substrate-node-begin
[INFO] tweaked toml for git repo https://github.com/mvtcode/substrate-node-begin written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/mvtcode/substrate-node-begin already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "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] 705d9c6fcf9ffb68eec4c8b7733fd0265e890b845e2dd95de69c864a3e6f97c6
[INFO] running `Command { std: "docker" "start" "-a" "705d9c6fcf9ffb68eec4c8b7733fd0265e890b845e2dd95de69c864a3e6f97c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "705d9c6fcf9ffb68eec4c8b7733fd0265e890b845e2dd95de69c864a3e6f97c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "705d9c6fcf9ffb68eec4c8b7733fd0265e890b845e2dd95de69c864a3e6f97c6", kill_on_drop: false }`
[INFO] [stdout] 705d9c6fcf9ffb68eec4c8b7733fd0265e890b845e2dd95de69c864a3e6f97c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c14208d9e2c6ba9bbe4de2eb787c6b3c4918564f59d7347fcb8e3bc87aad5ae
[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" "8c14208d9e2c6ba9bbe4de2eb787c6b3c4918564f59d7347fcb8e3bc87aad5ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]    Compiling parity-util-mem v0.10.0
[INFO] [stderr]     Checking sp-std v4.0.0-dev (https://github.com/paritytech/substrate.git?tag=monthly-2021-08#4d28ebeb)
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.74
[INFO] [stderr]    Compiling wasm-bindgen v0.2.74
[INFO] [stderr]    Compiling winapi v0.3.9
[INFO] [stderr]    Compiling sc-consensus-slots v0.10.0-dev (https://github.com/paritytech/substrate.git?tag=monthly-2021-08#4d28ebeb)
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling jobserver v0.1.22
[INFO] [stderr]     Checking hash256-std-hasher v0.15.2
[INFO] [stderr]     Checking tiny-keccak v2.0.2
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling substrate-build-script-utils v3.0.0 (https://github.com/paritytech/substrate.git?tag=monthly-2021-08#4d28ebeb)
[INFO] [stderr]     Checking http v0.1.21
[INFO] [stderr]     Checking tokio-timer v0.2.13
[INFO] [stderr]     Checking async-executor v1.4.1
[INFO] [stderr]    Compiling cexpr v0.5.0
[INFO] [stderr]     Checking rayon-core v1.9.1
[INFO] [stderr]     Checking twox-hash v1.6.0
[INFO] [stderr]     Checking cuckoofilter v0.5.0
[INFO] [stderr]     Checking fixed-hash v0.7.0
[INFO] [stderr]     Checking rand_distr v0.4.1
[INFO] [stderr]     Checking tempfile v3.2.0
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]     Checking libsecp256k1 v0.3.5
[INFO] [stderr]     Checking wasmi v0.9.0
[INFO] [stderr]     Checking lru v0.6.6
[INFO] [stderr]    Compiling cc v1.0.69
[INFO] [stderr]    Compiling node-template v3.0.0-monthly-2021-08 (/opt/rustwide/workdir/node)
[INFO] [stderr]    Compiling bindgen v0.59.1
[INFO] [stderr]     Checking rayon v1.5.1
[INFO] [stderr]     Checking miow v0.3.7
[INFO] [stderr]    Compiling zstd-sys v1.4.20+zstd.1.4.9
[INFO] [stderr]    Compiling backtrace v0.3.61
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling blake3 v0.3.8
[INFO] [stderr]    Compiling wasmtime-runtime v0.27.0
[INFO] [stderr]    Compiling psm v0.1.14
[INFO] [stderr]    Compiling libz-sys v1.1.3
[INFO] [stderr]     Checking http-body v0.1.0
[INFO] [stderr]     Checking flate2 v1.0.20
[INFO] [stderr]     Checking sp-panic-handler v3.0.0 (https://github.com/paritytech/substrate.git?tag=monthly-2021-08#4d28ebeb)
[INFO] [stderr]    Compiling snow v0.7.2
[INFO] [stderr] error: could not compile `libsecp256k1`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name secp256k1 --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libsecp256k1-0.3.5/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="hmac"' --cfg 'feature="hmac-drbg"' --cfg 'feature="sha2"' --cfg 'feature="std"' --cfg 'feature="typenum"' -C metadata=872f6ec6e10e75a7 -C extra-filename=-872f6ec6e10e75a7 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern arrayref=/opt/rustwide/target/debug/deps/libarrayref-83b86b266ff10a2f.rmeta --extern crunchy=/opt/rustwide/target/debug/deps/libcrunchy-19effac445732697.rmeta --extern digest=/opt/rustwide/target/debug/deps/libdigest-c7f15471e2769777.rmeta --extern hmac_drbg=/opt/rustwide/target/debug/deps/libhmac_drbg-02dc79bb24541045.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-238e2bfd6af2d36a.rmeta --extern sha2=/opt/rustwide/target/debug/deps/libsha2-a00028f4835ae875.rmeta --extern subtle=/opt/rustwide/target/debug/deps/libsubtle-2b95886729bdab7f.rmeta --extern typenum=/opt/rustwide/target/debug/deps/libtypenum-ba12ace5c3afe696.rmeta --cap-lints allow --cap-lints=warn` (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" "8c14208d9e2c6ba9bbe4de2eb787c6b3c4918564f59d7347fcb8e3bc87aad5ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c14208d9e2c6ba9bbe4de2eb787c6b3c4918564f59d7347fcb8e3bc87aad5ae", kill_on_drop: false }`
[INFO] [stdout] 8c14208d9e2c6ba9bbe4de2eb787c6b3c4918564f59d7347fcb8e3bc87aad5ae
