[INFO] cloning repository https://github.com/chainpool/parity-p2p
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chainpool/parity-p2p" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchainpool%2Fparity-p2p", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchainpool%2Fparity-p2p'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4ef8a5f218f452f77614cd44502e185c3dc9d415
[INFO] testing chainpool/parity-p2p against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchainpool%2Fparity-p2p" "/workspace/builds/worker-18/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-18/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/chainpool/parity-p2p 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/chainpool/parity-p2p
[INFO] finished tweaking git repo https://github.com/chainpool/parity-p2p
[INFO] tweaked toml for git repo https://github.com/chainpool/parity-p2p written to /workspace/builds/worker-18/source/Cargo.toml
[INFO] crate git repo https://github.com/chainpool/parity-p2p 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-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] [stdout] 1b074329d89e1a977627c75dbbc19b232e59edc642fc4c9b53a7ac7a703ac432
[INFO] running `Command { std: "docker" "start" "-a" "1b074329d89e1a977627c75dbbc19b232e59edc642fc4c9b53a7ac7a703ac432", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1b074329d89e1a977627c75dbbc19b232e59edc642fc4c9b53a7ac7a703ac432", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b074329d89e1a977627c75dbbc19b232e59edc642fc4c9b53a7ac7a703ac432", kill_on_drop: false }`
[INFO] [stdout] 1b074329d89e1a977627c75dbbc19b232e59edc642fc4c9b53a7ac7a703ac432
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a7ec782632898485e5239354802327a153136a03709bf5f44464d4b02f306053
[INFO] running `Command { std: "docker" "start" "-a" "a7ec782632898485e5239354802327a153136a03709bf5f44464d4b02f306053", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.43
[INFO] [stderr]    Compiling cfg-if v0.1.5
[INFO] [stderr]    Compiling version_check v0.1.4
[INFO] [stderr]    Compiling nodrop v0.1.12
[INFO] [stderr]    Compiling scopeguard v0.3.3
[INFO] [stderr]    Compiling memoffset v0.2.1
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling byteorder v1.2.4
[INFO] [stderr]    Compiling either v1.5.0
[INFO] [stderr]    Compiling rayon v1.0.2
[INFO] [stderr]    Compiling crunchy v0.1.6
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling stable_deref_trait v1.1.1
[INFO] [stderr]    Compiling serde v1.0.72
[INFO] [stderr]    Compiling heapsize v0.4.2
[INFO] [stderr]    Compiling futures v0.1.23
[INFO] [stderr]    Compiling num-traits v0.2.5
[INFO] [stderr]    Compiling rustc-hex v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.13
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling lazy_static v0.2.11
[INFO] [stderr]    Compiling gcc v0.3.54
[INFO] [stderr]    Compiling rand_core v0.2.1
[INFO] [stderr]    Compiling rustc-hex v2.0.1
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling rustc-demangle v0.1.9
[INFO] [stderr]    Compiling untrusted v0.5.1
[INFO] [stderr]    Compiling parity-bytes v0.1.0 (https://github.com/paritytech/parity-common#abe18ea0)
[INFO] [stderr]    Compiling pwasm-libc v0.1.0 (https://github.com/paritytech/substrate#020dab34)
[INFO] [stderr]    Compiling nan-preserving-float v0.1.0
[INFO] [stderr]    Compiling memory_units v0.3.0
[INFO] [stderr]    Compiling proc-macro-hack-impl v0.4.0
[INFO] [stderr]    Compiling constant_time_eq v0.1.3
[INFO] [stderr]    Compiling typenum v1.10.0
[INFO] [stderr]    Compiling byte-tools v0.2.0
[INFO] [stderr]    Compiling arrayref v0.3.5
[INFO] [stderr]    Compiling base58 v0.1.0
[INFO] [stderr]    Compiling quick-error v1.2.2
[INFO] [stderr]    Compiling fake-simd v0.1.2
[INFO] [stderr]    Compiling sha1 v0.5.0
[INFO] [stderr]    Compiling slab v0.4.1
[INFO] [stderr]    Compiling environmental v0.1.0 (https://github.com/paritytech/substrate#020dab34)
[INFO] [stderr]    Compiling fnv v1.0.6
[INFO] [stderr]    Compiling base-x v0.2.2
[INFO] [stderr]    Compiling protobuf v2.0.4
[INFO] [stderr]    Compiling integer-encoding v1.0.5
[INFO] [stderr]    Compiling lazycell v0.6.0
[INFO] [stderr]    Compiling smallvec v0.5.1
[INFO] [stderr]    Compiling byteorder v0.4.2
[INFO] [stderr]    Compiling bs58 v0.2.1
[INFO] [stderr]    Compiling ryu v0.2.4
[INFO] [stderr]    Compiling itoa v0.4.2
[INFO] [stderr]    Compiling safemem v0.2.0
[INFO] [stderr]    Compiling integer-sqrt v0.1.0 (https://github.com/paritytech/integer-sqrt-rs.git?branch=master#886e9cb9)
[INFO] [stderr]    Compiling pkg-config v0.3.13
[INFO] [stderr]    Compiling unicode-width v0.1.5
[INFO] [stderr]    Compiling openssl v0.9.24
[INFO] [stderr]    Compiling matches v0.1.7
[INFO] [stderr]    Compiling foreign-types-shared v0.1.1
[INFO] [stderr]    Compiling httparse v1.3.2
[INFO] [stderr]    Compiling unicode-normalization v0.1.7
[INFO] [stderr]    Compiling bitflags v0.9.1
[INFO] [stderr]    Compiling percent-encoding v1.0.1
[INFO] [stderr]    Compiling scoped-tls v0.1.2
[INFO] [stderr]    Compiling remove_dir_all v0.5.1
[INFO] [stderr]    Compiling language-tags v0.2.2
[INFO] [stderr]    Compiling traitobject v0.1.0
[INFO] [stderr]    Compiling typeable v0.1.2
[INFO] [stderr]    Compiling sha1 v0.2.0
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling slog v2.3.2
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling etrace v1.0.0
[INFO] [stderr]    Compiling ucd-util v0.1.1
[INFO] [stderr]    Compiling quick-error v0.1.4
[INFO] [stderr]    Compiling crossbeam v0.2.12
[INFO] [stderr]    Compiling take_mut v0.2.2
[INFO] [stderr]    Compiling utf8-ranges v1.0.0
[INFO] [stderr]    Compiling bitflags v1.0.4
[INFO] [stderr]    Compiling mem v0.1.0 (https://github.com/paritytech/parity.git#e12a26da)
[INFO] [stderr]    Compiling edit-distance v2.0.1
[INFO] [stderr]    Compiling nix v0.11.0
[INFO] [stderr]    Compiling crossbeam v0.3.2
[INFO] [stderr]    Compiling interleaved-ordered v0.1.1
[INFO] [stderr]    Compiling strsim v0.7.0
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling linked-hash-map v0.5.1
[INFO] [stderr]    Compiling uint v0.2.1
[INFO] [stderr]    Compiling ethereum-types v0.3.2
[INFO] [stderr]    Compiling pwasm-alloc v0.1.0 (https://github.com/paritytech/substrate#020dab34)
[INFO] [stderr]    Compiling substrate-runtime-std v0.1.0 (https://github.com/paritytech/substrate#020dab34)
[INFO] [stderr]    Compiling substrate-runtime-io v0.1.0 (https://github.com/paritytech/substrate#020dab34)
[INFO] [stderr]    Compiling safe-mix v1.0.0
[INFO] [stderr]    Compiling substrate-runtime-sandbox v0.1.0 (https://github.com/paritytech/substrate#020dab34)
[INFO] [stderr]    Compiling owning_ref v0.3.3
[INFO] [stderr]    Compiling crossbeam-utils v0.2.2
[INFO] [stderr]    Compiling log v0.4.4
[INFO] [stderr]    Compiling crossbeam-utils v0.3.2
[INFO] [stderr] error: could not compile `libc`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name libc /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libc-0.2.43/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 --cfg 'feature="default"' --cfg 'feature="use_std"' -C metadata=94c920f5a7e04087 -C extra-filename=-94c920f5a7e04087 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --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" "a7ec782632898485e5239354802327a153136a03709bf5f44464d4b02f306053", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7ec782632898485e5239354802327a153136a03709bf5f44464d4b02f306053", kill_on_drop: false }`
[INFO] [stdout] a7ec782632898485e5239354802327a153136a03709bf5f44464d4b02f306053