[INFO] cloning repository https://github.com/w3f/substrate [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/w3f/substrate" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fw3f%2Fsubstrate", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fw3f%2Fsubstrate'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ed258da33752aa49e76ab077f750c48ad0e43fab [INFO] checking w3f/substrate against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fw3f%2Fsubstrate" "/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/w3f/substrate on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/w3f/substrate [INFO] finished tweaking git repo https://github.com/w3f/substrate [INFO] tweaked toml for git repo https://github.com/w3f/substrate written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/w3f/substrate already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/paritytech/slog-async` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded parity-wasm v0.40.3 [INFO] [stderr] Downloaded strum v0.15.0 [INFO] [stderr] Downloaded strum_macros v0.15.0 [INFO] [stderr] Downloaded prost-types v0.5.0 [INFO] [stderr] Downloaded wasmi-validation v0.2.0 [INFO] [stderr] Downloaded zeroize v0.9.3 [INFO] [stderr] Downloaded byte-slice-cast v0.3.2 [INFO] [stderr] Downloaded impl-codec v0.4.1 [INFO] [stderr] Downloaded uint v0.8.1 [INFO] [stderr] Downloaded libp2p-websocket v0.12.0 [INFO] [stderr] Downloaded impl-serde v0.2.1 [INFO] [stderr] Downloaded parity-util-mem v0.2.0 [INFO] [stderr] Downloaded schnorrkel v0.8.5 [INFO] [stderr] Downloaded ws v0.9.0 [INFO] [stderr] Downloaded libp2p-yamux v0.12.0 [INFO] [stderr] Downloaded parity-multiaddr v0.5.0 [INFO] [stderr] Downloaded libp2p-ratelimit v0.12.0 [INFO] [stderr] Downloaded prost v0.5.0 [INFO] [stderr] Downloaded nohash-hasher v0.1.2 [INFO] [stderr] Downloaded libp2p-noise v0.10.0 [INFO] [stderr] Downloaded libp2p-dns v0.12.0 [INFO] [stderr] Downloaded soketto v0.2.3 [INFO] [stderr] Downloaded libp2p-ping v0.12.0 [INFO] [stderr] Downloaded fixed-hash v0.4.0 [INFO] [stderr] Downloaded libp2p-mdns v0.12.0 [INFO] [stderr] Downloaded jsonrpc-http-server v13.2.0 [INFO] [stderr] Downloaded rustversion v0.1.4 [INFO] [stderr] Downloaded libp2p-swarm v0.2.0 [INFO] [stderr] Downloaded jsonrpc-server-utils v13.2.0 [INFO] [stderr] Downloaded impl-trait-for-tuples v0.1.2 [INFO] [stderr] Downloaded jsonrpc-client-transports v13.2.0 [INFO] [stderr] Downloaded jsonrpc-ws-server v13.2.0 [INFO] [stderr] Downloaded libp2p-deflate v0.4.0 [INFO] [stderr] Downloaded rhododendron v0.7.0 [INFO] [stderr] Downloaded rpassword v4.0.1 [INFO] [stderr] Downloaded pwasm-utils v0.11.0 [INFO] [stderr] Downloaded libp2p-plaintext v0.12.0 [INFO] [stderr] Downloaded once_cell v0.2.4 [INFO] [stderr] Downloaded protobuf v2.8.1 [INFO] [stderr] Downloaded finality-grandpa v0.9.0 [INFO] [stderr] Downloaded libsecp256k1 v0.3.1 [INFO] [stderr] Downloaded primitive-types v0.5.1 [INFO] [stderr] Downloaded jsonrpc-derive v13.2.0 [INFO] [stderr] Downloaded keccak-hasher v0.15.2 [INFO] [stderr] Downloaded sysinfo v0.9.5 [INFO] [stderr] Downloaded memory-db v0.15.2 [INFO] [stderr] Downloaded libp2p-core-derive v0.12.0 [INFO] [stderr] Downloaded trybuild v1.0.17 [INFO] [stderr] Downloaded unsigned-varint v0.2.3 [INFO] [stderr] Downloaded wabt v0.9.2 [INFO] [stderr] Downloaded libp2p-core v0.12.0 [INFO] [stderr] Downloaded parity-scale-codec v1.0.6 [INFO] [stderr] Downloaded libp2p-identify v0.12.0 [INFO] [stderr] Downloaded websocket v0.23.0 [INFO] [stderr] Downloaded ipnet v2.0.1 [INFO] [stderr] Downloaded libp2p-uds v0.12.0 [INFO] [stderr] Downloaded env_logger v0.7.0 [INFO] [stderr] Downloaded ref_thread_local v0.0.0 [INFO] [stderr] Downloaded rustls v0.15.2 [INFO] [stderr] Downloaded jsonrpc-core-client v13.2.0 [INFO] [stderr] Downloaded jsonrpc-core v13.2.0 [INFO] [stderr] Downloaded aio-limited v0.1.1 [INFO] [stderr] Downloaded zeroize_derive v0.9.3 [INFO] [stderr] Downloaded tokio-rustls v0.10.0-alpha.4 [INFO] [stderr] Downloaded webpki-roots v0.16.0 [INFO] [stderr] Downloaded prost-derive v0.5.0 [INFO] [stderr] Downloaded libp2p-tcp v0.12.0 [INFO] [stderr] Downloaded wabt-sys v0.7.0 [INFO] [stderr] Downloaded hex-literal-impl v0.2.1 [INFO] [stderr] Downloaded libp2p-kad v0.12.0 [INFO] [stderr] Downloaded prost-build v0.5.0 [INFO] [stderr] Downloaded jsonrpc-pubsub v13.2.0 [INFO] [stderr] Downloaded cargo_metadata v0.8.2 [INFO] [stderr] Downloaded libp2p-floodsub v0.12.0 [INFO] [stderr] Downloaded libp2p-mplex v0.12.0 [INFO] [stderr] Downloaded substrate-wasm-builder-runner v1.0.3 [INFO] [stderr] Downloaded slog_derive v0.1.1 [INFO] [stderr] Downloaded ctor v0.1.12 [INFO] [stderr] Downloaded libp2p-wasm-ext v0.5.0 [INFO] [stderr] Downloaded wasmi v0.5.1 [INFO] [stderr] Downloaded ed25519-dalek v1.0.0-pre.2 [INFO] [stderr] Downloaded libp2p v0.12.0 [INFO] [stderr] Downloaded substrate-bip39 v0.3.1 [INFO] [stderr] Downloaded trie-root v0.15.2 [INFO] [stderr] Downloaded libp2p-secio v0.12.0 [INFO] [stderr] Downloaded multistream-select v0.5.1 [INFO] [stderr] Downloaded merlin v1.2.1 [INFO] [stderr] Downloaded ed25519-dalek v0.9.1 [INFO] [stderr] Downloaded environmental v1.0.2 [INFO] [stderr] Downloaded bitvec v0.14.0 [INFO] [stderr] Downloaded zeroize v0.10.1 [INFO] [stderr] Downloaded subtle v2.2.1 [INFO] [stderr] Downloaded trie-bench v0.16.2 [INFO] [stderr] Downloaded trie-db v0.15.2 [INFO] [stderr] Downloaded proc-macro-hack v0.5.10 [INFO] [stderr] Downloaded futures-timer v0.4.0 [INFO] [stderr] Downloaded parity-scale-codec-derive v1.0.3 [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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8974cbd7745742941a13721356754acf810dee8a0f3139bc55c4780a04e8dd32 [INFO] running `Command { std: "docker" "start" "-a" "8974cbd7745742941a13721356754acf810dee8a0f3139bc55c4780a04e8dd32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8974cbd7745742941a13721356754acf810dee8a0f3139bc55c4780a04e8dd32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8974cbd7745742941a13721356754acf810dee8a0f3139bc55c4780a04e8dd32", kill_on_drop: false }` [INFO] [stdout] 8974cbd7745742941a13721356754acf810dee8a0f3139bc55c4780a04e8dd32 [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=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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ea3f1921572120f1947faf3930f26d922e5dcb8ca44fc616a8d59565d217c28e [INFO] running `Command { std: "docker" "start" "-a" "ea3f1921572120f1947faf3930f26d922e5dcb8ca44fc616a8d59565d217c28e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling proc-macro2 v1.0.5 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling serde v1.0.101 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling autocfg v0.1.6 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling subtle v2.2.1 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling getrandom v0.1.12 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Checking smallvec v0.6.10 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Compiling ppv-lite86 v0.2.5 [INFO] [stderr] Checking scopeguard v1.0.0 [INFO] [stderr] Compiling heapsize v0.4.2 [INFO] [stderr] Compiling constant_time_eq v0.1.4 [INFO] [stderr] Checking keccak v0.1.0 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Checking arrayref v0.3.5 [INFO] [stderr] Checking rustc-hex v2.0.1 [INFO] [stderr] Checking byte-slice-cast v0.3.2 [INFO] [stderr] Checking bitvec v0.14.0 [INFO] [stderr] Checking regex-syntax v0.6.12 [INFO] [stderr] Checking hash-db v0.15.2 [INFO] [stderr] Checking parity-wasm v0.40.3 [INFO] [stderr] Checking static_assertions v0.2.5 [INFO] [stderr] Checking memory_units v0.3.0 [INFO] [stderr] Checking environmental v1.0.2 [INFO] [stderr] Checking hex v0.3.2 [INFO] [stderr] Checking zeroize v0.10.1 [INFO] [stderr] Checking base58 v0.1.0 [INFO] [stderr] Compiling ryu v1.0.1 [INFO] [stderr] Checking integer-sqrt v0.1.2 [INFO] [stderr] Checking futures v0.1.29 [INFO] [stderr] Compiling protobuf v2.8.1 [INFO] [stderr] Compiling pkg-config v0.3.16 [INFO] [stderr] Checking itoa v0.4.4 [INFO] [stderr] Compiling unicode-segmentation v1.3.0 [INFO] [stderr] Compiling rustc-demangle v0.1.16 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.51 [INFO] [stderr] Compiling bumpalo v2.6.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.51 [INFO] [stderr] Compiling slog v2.5.2 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking untrusted v0.6.2 [INFO] [stderr] Checking once_cell v0.2.4 [INFO] [stderr] Checking bitmask v0.5.0 [INFO] [stderr] Checking byte-tools v0.2.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking data-encoding v2.1.2 [INFO] [stderr] Checking bs58 v0.2.5 [INFO] [stderr] Checking strum v0.15.0 [INFO] [stderr] Compiling bitflags v1.2.0 [INFO] [stderr] Checking futures-sink-preview v0.3.0-alpha.19 [INFO] [stderr] Checking futures-core-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Checking futures-io-preview v0.3.0-alpha.19 [INFO] [stderr] Checking static_slice v0.0.3 [INFO] [stderr] Checking nohash-hasher v0.1.2 [INFO] [stderr] Checking quick-error v0.1.4 [INFO] [stderr] Checking c_linked_list v1.1.1 [INFO] [stderr] Checking parity-send-wrapper v0.1.0 [INFO] [stderr] Checking ipnet v2.0.1 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling quick-error v1.2.2 [INFO] [stderr] Checking arc-swap v0.3.11 [INFO] [stderr] Checking parity-bytes v0.1.0 (https://github.com/paritytech/parity-common?rev=b0317f649ab2c665b7987b8475878fc4d2e1f81d#b0317f64) [INFO] [stderr] Checking take_mut v0.2.2 [INFO] [stderr] Compiling substrate-consensus-slots v2.0.0 (/opt/rustwide/workdir/core/consensus/slots) [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Compiling unicode-width v0.1.6 [INFO] [stderr] Compiling substrate-wasm-builder-runner v1.0.3 (/opt/rustwide/workdir/core/utils/wasm-builder-runner) [INFO] [stderr] Compiling yaml-rust v0.3.5 [INFO] [stderr] Compiling termcolor v1.0.5 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling bindgen v0.47.3 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling openssl v0.10.25 [INFO] [stderr] Checking interleaved-ordered v0.1.1 [INFO] [stderr] Compiling native-tls v0.2.3 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking try-lock v0.2.2 [INFO] [stderr] Checking indexmap v1.2.0 [INFO] [stderr] Compiling rayon-core v1.6.0 [INFO] [stderr] Compiling sha1 v0.6.0 [INFO] [stderr] Compiling pin-utils v0.1.0-alpha.4 [INFO] [stderr] Compiling adler32 v1.0.4 [INFO] [stderr] Checking safemem v0.3.2 [INFO] [stderr] Compiling byteorder v0.5.3 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Checking language-tags v0.2.2 [INFO] [stderr] Checking typeable v0.1.2 [INFO] [stderr] Compiling linked-hash-map v0.5.2 [INFO] [stderr] Compiling remove_dir_all v0.5.2 [INFO] [stderr] Compiling fixedbitset v0.1.9 [INFO] [stderr] Compiling multimap v0.4.0 [INFO] [stderr] Compiling doc-comment v0.3.1 [INFO] [stderr] Compiling sysinfo v0.9.5 [INFO] [stderr] Compiling openssl-probe v0.1.2 [INFO] [stderr] Checking target_info v0.1.0 [INFO] [stderr] Compiling names v0.11.0 [INFO] [stderr] Checking same-file v1.0.5 [INFO] [stderr] Compiling lazycell v1.2.1 [INFO] [stderr] Checking glob v0.3.0 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Checking hashmap_core v0.1.11 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking pdqselect v0.1.0 [INFO] [stderr] Checking unicode-xid v0.2.0 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling substrate-wasm-builder-runner v1.0.3 [INFO] [stderr] Checking assert_matches v1.3.0 [INFO] [stderr] Checking ref_thread_local v0.0.0 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking block-padding v0.1.4 [INFO] [stderr] Checking lock_api v0.3.1 [INFO] [stderr] Checking lock_api v0.2.0 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Checking owning_ref v0.4.0 [INFO] [stderr] Compiling c2-chacha v0.2.2 [INFO] [stderr] Checking trie-root v0.15.2 [INFO] [stderr] Checking itertools v0.8.0 [INFO] [stderr] Checking unicode-normalization v0.1.8 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-bigint v0.2.3 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling hashbrown v0.6.1 [INFO] [stderr] Checking miniz_oxide v0.3.3 [INFO] [stderr] Checking linked_hash_set v0.1.3 [INFO] [stderr] Checking futures-channel-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Compiling substrate-test-runtime v2.0.0 (/opt/rustwide/workdir/core/test-runtime) [INFO] [stderr] Compiling node-runtime v2.0.0 (/opt/rustwide/workdir/node/runtime) [INFO] [stderr] Compiling substrate-runtime-test v2.0.0 (/opt/rustwide/workdir/core/executor/runtime-test) [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Compiling unicase v2.5.1 [INFO] [stderr] Compiling error-chain v0.12.1 [INFO] [stderr] Checking tokio-sync v0.1.7 [INFO] [stderr] Checking wasmi-validation v0.2.0 [INFO] [stderr] Compiling lru-cache v0.1.2 [INFO] [stderr] Compiling clang-sys v0.26.4 [INFO] [stderr] Compiling petgraph v0.4.13 [INFO] [stderr] Compiling typenum v1.11.2 [INFO] [stderr] Checking walkdir v2.2.9 [INFO] [stderr] Compiling app_dirs v1.2.1 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Checking pretty_assertions v0.6.1 [INFO] [stderr] Checking semver v0.6.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Checking lock_api v0.1.5 [INFO] [stderr] Checking tokio-executor v0.1.8 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Checking crossbeam-channel v0.3.9 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling node-template-runtime v2.0.0 (/opt/rustwide/workdir/node-template/runtime) [INFO] [stderr] Checking generic-array v0.8.3 [INFO] [stderr] Checking hash256-std-hasher v0.15.2 [INFO] [stderr] Checking tiny-keccak v1.5.0 [INFO] [stderr] Compiling elastic-array v0.10.2 [INFO] [stderr] error: failed to run custom build command for `substrate-test-runtime v2.0.0 (/opt/rustwide/workdir/core/test-runtime)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/substrate-test-runtime-a968542991e6fcbb/build-script-build` (exit status: 1) [INFO] [stderr] --- stderr [INFO] [stderr] Updating crates.io index [INFO] [stderr] warning: spurious network error (2 tries remaining): failed to resolve address for github.com: Temporary failure in name resolution; class=Net (12) [INFO] [stderr] warning: spurious network error (1 tries remaining): failed to resolve address for github.com: Temporary failure in name resolution; class=Net (12) [INFO] [stderr] error: failed to get `build-helper` as a dependency of package `substrate-wasm-builder v1.0.7 (/opt/rustwide/workdir/core/utils/wasm-builder)` [INFO] [stderr] ... which is depended on by `wasm-build-runner-impl v1.0.0 (/opt/rustwide/target/debug/wbuild-runner/substrate-test-runtime)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to load source for dependency `build-helper` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] Unable to update registry `https://github.com/rust-lang/crates.io-index` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to fetch `https://github.com/rust-lang/crates.io-index` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] network failure seems to have happened [INFO] [stderr] if a proxy or similar is necessary `net.git-fetch-with-cli` may help here [INFO] [stderr] https://doc.rust-lang.org/cargo/reference/config.html#netgit-fetch-with-cli [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to resolve address for github.com: Temporary failure in name resolution; class=Net (12) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "ea3f1921572120f1947faf3930f26d922e5dcb8ca44fc616a8d59565d217c28e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea3f1921572120f1947faf3930f26d922e5dcb8ca44fc616a8d59565d217c28e", kill_on_drop: false }` [INFO] [stdout] ea3f1921572120f1947faf3930f26d922e5dcb8ca44fc616a8d59565d217c28e