[INFO] cloning repository https://github.com/SifraiHQ/lighthouse-quick-start
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SifraiHQ/lighthouse-quick-start" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSifraiHQ%2Flighthouse-quick-start", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSifraiHQ%2Flighthouse-quick-start'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] df2a5d1846cd2070891f15efc7769ddcd6f24948
[INFO] testing SifraiHQ/lighthouse-quick-start against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSifraiHQ%2Flighthouse-quick-start" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/SifraiHQ/lighthouse-quick-start on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/SifraiHQ/lighthouse-quick-start
[INFO] finished tweaking git repo https://github.com/SifraiHQ/lighthouse-quick-start
[INFO] tweaked toml for git repo https://github.com/SifraiHQ/lighthouse-quick-start written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/SifraiHQ/lighthouse-quick-start already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/michaelsproul/leveldb-sys`
[INFO] [stderr]     Updating git repository `https://github.com/sigp/milagro_bls`
[INFO] [stderr]     Updating git submodule `https://github.com/sigp/incubator-milagro-crypto-rust`
[INFO] [stderr]     Updating git repository `https://github.com/sigp/rust-libp2p`
[INFO] [stderr]     Updating git repository `https://github.com/sigp/unsigned-varint`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tokio-uds v0.1.7
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e72630947a4f271875c1dc6a0d08db57adea9ea987708576b10cade9b1904810
[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" "e72630947a4f271875c1dc6a0d08db57adea9ea987708576b10cade9b1904810", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e72630947a4f271875c1dc6a0d08db57adea9ea987708576b10cade9b1904810", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e72630947a4f271875c1dc6a0d08db57adea9ea987708576b10cade9b1904810", kill_on_drop: false }`
[INFO] [stdout] e72630947a4f271875c1dc6a0d08db57adea9ea987708576b10cade9b1904810
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e79e6dc1680ebecc1791a85e3076125dad1784b948ff4fe40019714d13cc468
[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" "1e79e6dc1680ebecc1791a85e3076125dad1784b948ff4fe40019714d13cc468", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling syn v1.0.30
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling cc v1.0.41
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling either v1.5.3
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[INFO] [stderr]    Compiling serde v1.0.111
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[INFO] [stderr]    Compiling static_assertions v1.1.0
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[INFO] [stderr]    Compiling remove_dir_all v0.5.2
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[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling rustc-hex v2.1.0
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[INFO] [stderr]    Compiling httparse v1.3.4
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[INFO] [stderr]    Compiling safe_arith v0.1.0 (/opt/rustwide/workdir/consensus/safe_arith)
[INFO] [stderr]    Compiling bs58 v0.3.1
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[INFO] [stderr]    Compiling compare_fields v0.2.0 (/opt/rustwide/workdir/common/compare_fields)
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[INFO] [stderr]    Compiling amcl v0.2.0 (https://github.com/sigp/milagro_bls?tag=v1.1.0#32c9f938)
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[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling const-random-macro v0.1.8
[INFO] [stderr]    Compiling parking_lot v0.10.2
[INFO] [stderr]    Compiling mio v0.6.22
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]    Compiling hyper v0.10.16
[INFO] [stderr]    Compiling leveldb-sys v2.0.6 (https://github.com/michaelsproul/leveldb-sys?branch=v2.0.6-cmake#e784dba0)
[INFO] [stderr]    Compiling prost-build v0.6.1
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling colored v1.9.3
[INFO] [stderr]    Compiling slog-kvfilter v0.7.0
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling flate2 v1.0.14
[INFO] [stderr]    Compiling secp256k1 v0.17.2
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling tokio-timer v0.2.13
[INFO] [stderr] error: could not compile `protobuf`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name protobuf /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/protobuf-2.14.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=87e29cf1fb6eefef -C extra-filename=-87e29cf1fb6eefef --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --cap-lints=forbid --cfg rustc_nightly` (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" "1e79e6dc1680ebecc1791a85e3076125dad1784b948ff4fe40019714d13cc468", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e79e6dc1680ebecc1791a85e3076125dad1784b948ff4fe40019714d13cc468", kill_on_drop: false }`
[INFO] [stdout] 1e79e6dc1680ebecc1791a85e3076125dad1784b948ff4fe40019714d13cc468