[INFO] fetching crate sc-informant 0.9.0...
[INFO] checking sc-informant-0.9.0 against master#50e1dc1536264ab71c0850f346b12309477f29f7 for pr-85073
[INFO] extracting crate sc-informant 0.9.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate sc-informant 0.9.0 on toolchain 50e1dc1536264ab71c0850f346b12309477f29f7
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sc-informant 0.9.0
[INFO] finished tweaking crates.io crate sc-informant 0.9.0
[INFO] tweaked toml for crates.io crate sc-informant 0.9.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "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" "+50e1dc1536264ab71c0850f346b12309477f29f7" "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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b701b9c6989d49626d3e9ce4a17df3d8bd183d0877e03d3df608528c8160d1b
[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" "3b701b9c6989d49626d3e9ce4a17df3d8bd183d0877e03d3df608528c8160d1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b701b9c6989d49626d3e9ce4a17df3d8bd183d0877e03d3df608528c8160d1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b701b9c6989d49626d3e9ce4a17df3d8bd183d0877e03d3df608528c8160d1b", kill_on_drop: false }`
[INFO] [stdout] 3b701b9c6989d49626d3e9ce4a17df3d8bd183d0877e03d3df608528c8160d1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] d4a9b764389e523e2e407103cfb65eaa7a06c1a1bd13c2a12c2d0cd1490d1028
[INFO] running `Command { std: "docker" "start" "-a" "d4a9b764389e523e2e407103cfb65eaa7a06c1a1bd13c2a12c2d0cd1490d1028", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.15
[INFO] [stderr]     Checking futures-io v0.3.15
[INFO] [stderr]    Compiling futures-task v0.3.15
[INFO] [stderr]    Compiling futures-channel v0.3.15
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.74
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling bumpalo v3.6.1
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling wasm-bindgen v0.2.74
[INFO] [stderr]     Checking base64 v0.13.0
[INFO] [stderr]     Checking nohash-hasher v0.2.0
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking base64 v0.12.3
[INFO] [stderr]     Checking hex_fmt v0.3.0
[INFO] [stderr]     Checking parity-send-wrapper v0.1.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling erased-serde v0.3.15
[INFO] [stderr]     Checking ip_network v0.3.4
[INFO] [stderr]    Compiling futures-util v0.3.15
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling blake3 v0.3.8
[INFO] [stderr]     Checking linked_hash_set v0.1.4
[INFO] [stderr]     Checking dns-parser v0.8.0
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]     Checking parking_lot_core v0.8.3
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking socket2 v0.4.0
[INFO] [stderr]     Checking socket2 v0.3.19
[INFO] [stderr]     Checking uint v0.9.0
[INFO] [stderr]    Compiling snow v0.7.2
[INFO] [stderr]     Checking signal-hook v0.3.8
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking crypto-mac v0.8.0
[INFO] [stderr]     Checking block-cipher v0.8.0
[INFO] [stderr]     Checking universal-hash v0.4.0
[INFO] [stderr]     Checking aead v0.3.2
[INFO] [stderr]     Checking cipher v0.2.5
[INFO] [stderr]     Checking backtrace v0.3.59
[INFO] [stderr]     Checking blake2b_simd v0.5.11
[INFO] [stderr]     Checking blake2s_simd v0.5.11
[INFO] [stderr]    Compiling minicbor-derive v0.6.3
[INFO] [stderr]    Compiling data-encoding-macro-internal v0.1.9
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_core v0.6.2
[INFO] [stderr]     Checking parking_lot v0.11.1
[INFO] [stderr]     Checking futures-lite v1.11.3
[INFO] [stderr]     Checking async-channel v1.6.1
[INFO] [stderr]     Checking tokio v0.2.25
[INFO] [stderr]     Checking quicksink v0.1.2
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking sha2 v0.9.5
[INFO] [stderr]     Checking sha3 v0.9.1
[INFO] [stderr]     Checking sha-1 v0.9.6
[INFO] [stderr]     Checking hmac v0.8.1
[INFO] [stderr]     Checking pbkdf2 v0.4.0
[INFO] [stderr]     Checking blake2 v0.9.1
[INFO] [stderr]     Checking aes-soft v0.5.0
[INFO] [stderr]     Checking stream-cipher v0.7.1
[INFO] [stderr]     Checking polyval v0.4.5
[INFO] [stderr]     Checking poly1305 v0.6.2
[INFO] [stderr]     Checking salsa20 v0.7.2
[INFO] [stderr]    Compiling libz-sys v1.1.3
[INFO] [stderr]    Compiling which v4.1.0
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand_pcg v0.2.1
[INFO] [stderr]     Checking rand_chacha v0.3.0
[INFO] [stderr]     Checking sp-panic-handler v3.0.0
[INFO] [stderr]     Checking once_cell v1.7.2
[INFO] [stderr]     Checking prometheus v0.11.0
[INFO] [stderr]     Checking ghash v0.3.1
[INFO] [stderr]     Checking wasmi v0.6.2
[INFO] [stderr]     Checking aes v0.5.0
[INFO] [stderr]     Checking polling v2.0.3
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.74
[INFO] [stderr]     Checking sp-serializer v3.0.0
[INFO] [stderr]     Checking curve25519-dalek v3.1.0
[INFO] [stderr]     Checking merlin v2.0.1
[INFO] [stderr]     Checking curve25519-dalek v2.1.2
[INFO] [stderr]     Checking chacha20 v0.5.0
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking rand v0.8.3
[INFO] [stderr]     Checking thread_local v1.1.3
[INFO] [stderr]    Compiling prost-build v0.7.0
[INFO] [stderr]     Checking aes-gcm v0.7.0
[INFO] [stderr]     Checking blocking v1.0.2
[INFO] [stderr]     Checking async-executor v1.4.1
[INFO] [stderr]     Checking async-io v1.4.1
[INFO] [stderr]     Checking chacha20poly1305 v0.6.0
[INFO] [stderr]     Checking multihash v0.13.2
[INFO] [stderr]     Checking data-encoding-macro v0.1.11
[INFO] [stderr]     Checking tracing-subscriber v0.2.18
[INFO] [stderr]     Checking sp-storage v3.0.0
[INFO] [stderr]     Checking sp-arithmetic v3.0.0
[INFO] [stderr]     Checking fork-tree v3.0.0
[INFO] [stderr]     Checking multibase v0.8.0
[INFO] [stderr]     Checking x25519-dalek v1.1.1
[INFO] [stderr]     Checking flate2 v1.0.20
[INFO] [stderr]     Checking async-process v1.1.0
[INFO] [stderr]     Checking async-global-executor v2.0.2
[INFO] [stderr]     Checking if-watch v0.1.8
[INFO] [stderr]     Checking sp-wasm-interface v3.0.0
[INFO] [stderr]     Checking fixed-hash v0.7.0
[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]     Checking libsecp256k1 v0.3.5
[INFO] [stderr]     Checking ed25519-dalek v1.0.1
[INFO] [stderr]     Checking schnorrkel v0.9.1
[INFO] [stderr]     Checking twox-hash v1.6.0
[INFO] [stderr]     Checking tiny-bip39 v0.8.0
[INFO] [stderr]     Checking cuckoofilter v0.5.0
[INFO] [stderr]     Checking sp-externalities v0.9.0
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.74
[INFO] [stderr]     Checking cid v0.6.1
[INFO] [stderr]     Checking primitive-types v0.9.0
[INFO] [stderr]     Checking async-std v1.9.0
[INFO] [stderr]     Checking webpki v0.21.4
[INFO] [stderr]     Checking sct v0.6.1
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]     Checking rustls v0.19.1
[INFO] [stderr]     Checking webpki-roots v0.21.1
[INFO] [stderr]     Checking sp-tracing v3.0.0
[INFO] [stderr]     Checking substrate-bip39 v0.4.2
[INFO] [stderr]     Checking futures-executor v0.3.15
[INFO] [stderr]     Checking asynchronous-codec v0.6.0
[INFO] [stderr]     Checking asynchronous-codec v0.5.0
[INFO] [stderr]     Checking h2 v0.2.7
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.74
[INFO] [stderr]     Checking parity-util-mem v0.9.0
[INFO] [stderr]     Checking sp-runtime-interface v3.0.0
[INFO] [stderr]     Checking minicbor v0.7.2
[INFO] [stderr]     Checking unsigned-varint v0.7.0
[INFO] [stderr]     Checking futures v0.3.15
[INFO] [stderr]     Checking unsigned-varint v0.6.0
[INFO] [stderr]     Checking rw-stream-sink v0.2.1
[INFO] [stderr]     Checking wasm-timer v0.2.5
[INFO] [stderr]     Checking yamux v0.8.1
[INFO] [stderr]     Checking soketto v0.4.2
[INFO] [stderr]     Checking libp2p-pnet v0.20.0
[INFO] [stderr]     Checking sp-utils v3.0.0
[INFO] [stderr]     Checking multistream-select v0.10.2
[INFO] [stderr]     Checking parity-multiaddr v0.11.2
[INFO] [stderr]     Checking memory-db v0.26.0
[INFO] [stderr]     Checking kvdb v0.9.0
[INFO] [stderr]    Compiling libp2p-core v0.27.1
[INFO] [stderr]    Compiling libp2p-noise v0.29.0
[INFO] [stderr]    Compiling libp2p-gossipsub v0.27.0
[INFO] [stderr]    Compiling libp2p-floodsub v0.27.0
[INFO] [stderr]    Compiling libp2p-plaintext v0.27.1
[INFO] [stderr]    Compiling libp2p-kad v0.28.1
[INFO] [stderr]    Compiling libp2p-identify v0.27.0
[INFO] [stderr]    Compiling sc-network v0.9.0
[INFO] [stderr]     Checking sp-database v3.0.0
[INFO] [stderr]     Checking futures-rustls v0.21.1
[INFO] [stderr]     Checking js-sys v0.3.51
[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=55dcd178f3b465c8 -C extra-filename=-55dcd178f3b465c8 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern arrayref=/opt/rustwide/target/debug/deps/libarrayref-3bf866771b9d68ca.rmeta --extern crunchy=/opt/rustwide/target/debug/deps/libcrunchy-14fc8a65e1587094.rmeta --extern digest=/opt/rustwide/target/debug/deps/libdigest-b117e1548c96e11d.rmeta --extern hmac_drbg=/opt/rustwide/target/debug/deps/libhmac_drbg-2f716f76e4718f70.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-02d8d28680c87e67.rmeta --extern sha2=/opt/rustwide/target/debug/deps/libsha2-b7a1a0db09e635af.rmeta --extern subtle=/opt/rustwide/target/debug/deps/libsubtle-3e30d39fd74592ae.rmeta --extern typenum=/opt/rustwide/target/debug/deps/libtypenum-a3b710b7a61f7674.rmeta --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" "d4a9b764389e523e2e407103cfb65eaa7a06c1a1bd13c2a12c2d0cd1490d1028", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4a9b764389e523e2e407103cfb65eaa7a06c1a1bd13c2a12c2d0cd1490d1028", kill_on_drop: false }`
[INFO] [stdout] d4a9b764389e523e2e407103cfb65eaa7a06c1a1bd13c2a12c2d0cd1490d1028