[INFO] cloning repository https://github.com/hskang9/blockchain-based-systems [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hskang9/blockchain-based-systems" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhskang9%2Fblockchain-based-systems", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhskang9%2Fblockchain-based-systems'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1a56ccdbc51bfd5c40567ced24cf78376d280cd9 [INFO] testing hskang9/blockchain-based-systems against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhskang9%2Fblockchain-based-systems" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hskang9/blockchain-based-systems on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/hskang9/blockchain-based-systems [INFO] finished tweaking git repo https://github.com/hskang9/blockchain-based-systems [INFO] tweaked toml for git repo https://github.com/hskang9/blockchain-based-systems written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/hskang9/blockchain-based-systems already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded criterion-plot v0.3.1 [INFO] [stderr] Downloaded ref_thread_local v0.0.0 [INFO] [stderr] Downloaded cargo_metadata v0.8.2 [INFO] [stderr] Downloaded arbitrary v0.2.0 [INFO] [stderr] Downloaded ctor v0.1.12 [INFO] [stderr] Downloaded quickcheck v0.9.0 [INFO] [stderr] Downloaded rustversion v0.1.4 [INFO] [stderr] Downloaded cmake v0.1.42 [INFO] [stderr] Downloaded rand_xoshiro v0.1.0 [INFO] [stderr] Downloaded tinytemplate v1.0.2 [INFO] [stderr] Downloaded websocket v0.23.0 [INFO] [stderr] Downloaded criterion v0.2.11 [INFO] [stderr] Downloaded wabt v0.9.2 [INFO] [stderr] Downloaded env_logger v0.7.0 [INFO] [stderr] Downloaded cast v0.2.2 [INFO] [stderr] Downloaded wabt-sys v0.7.0 [INFO] [stderr] Downloaded fixed-hash v0.5.0 [INFO] [stderr] Downloaded primitive-types v0.6.0 [INFO] [stderr] Downloaded keccak-hasher v0.15.2 [INFO] [stderr] Downloaded rhododendron v0.7.0 [INFO] [stderr] Downloaded trybuild v1.0.17 [INFO] [stderr] Downloaded pwasm-utils v0.11.0 [INFO] [stderr] Downloaded trie-bench v0.16.2 [INFO] [stderr] Downloaded honggfuzz v0.5.45 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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] cb0ad61f85ed67a68fc52fd30d277303c83678eefe0c70241c9bd71423b0f9f7 [INFO] running `Command { std: "docker" "start" "-a" "cb0ad61f85ed67a68fc52fd30d277303c83678eefe0c70241c9bd71423b0f9f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cb0ad61f85ed67a68fc52fd30d277303c83678eefe0c70241c9bd71423b0f9f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb0ad61f85ed67a68fc52fd30d277303c83678eefe0c70241c9bd71423b0f9f7", kill_on_drop: false }` [INFO] [stdout] cb0ad61f85ed67a68fc52fd30d277303c83678eefe0c70241c9bd71423b0f9f7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 71a308941b463b5d59ed913caf686e6feb017e5a44ea04df073022f794c2df8d [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" "71a308941b463b5d59ed913caf686e6feb017e5a44ea04df073022f794c2df8d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.5 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling serde v1.0.101 [INFO] [stderr] Compiling subtle v2.2.1 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling futures v0.1.29 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling regex-syntax v0.6.12 [INFO] [stderr] Compiling bitvec v0.14.0 [INFO] [stderr] Compiling byte-slice-cast v0.3.2 [INFO] [stderr] Compiling parity-wasm v0.40.3 [INFO] [stderr] Compiling hash-db v0.15.2 [INFO] [stderr] Compiling environmental v1.0.2 [INFO] [stderr] Compiling zeroize v0.10.1 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling protobuf v2.8.1 [INFO] [stderr] Compiling ryu v1.0.1 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.51 [INFO] [stderr] Compiling bumpalo v2.6.0 [INFO] [stderr] Compiling futures-sink-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling futures-core-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling futures-io-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling wasm-bindgen v0.2.51 [INFO] [stderr] Compiling pin-utils v0.1.0-alpha.4 [INFO] [stderr] Compiling nohash-hasher v0.1.2 [INFO] [stderr] Compiling strum v0.15.0 [INFO] [stderr] Compiling slog v2.5.2 [INFO] [stderr] Compiling parity-send-wrapper v0.1.0 [INFO] [stderr] Compiling ipnet v2.0.1 [INFO] [stderr] Compiling once_cell v0.2.4 [INFO] [stderr] Compiling bitflags v1.2.0 [INFO] [stderr] Compiling substrate-consensus-slots v2.0.0 (/opt/rustwide/workdir/core/consensus/slots) [INFO] [stderr] Compiling indexmap v1.2.0 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling multimap v0.4.0 [INFO] [stderr] Compiling sysinfo v0.9.5 [INFO] [stderr] Compiling substrate-wasm-builder-runner v1.0.3 (/opt/rustwide/workdir/core/utils/wasm-builder-runner) [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling pdqselect v0.1.0 [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] Compiling lock_api v0.3.1 [INFO] [stderr] Compiling lock_api v0.2.0 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling trie-root v0.15.2 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling c2-chacha v0.2.2 [INFO] [stderr] Compiling crossbeam-utils v0.6.6 [INFO] [stderr] Compiling itertools v0.8.0 [INFO] [stderr] Compiling miniz_oxide v0.3.3 [INFO] [stderr] Compiling futures-channel-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling unicase v2.5.1 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling node-runtime v2.0.0 (/opt/rustwide/workdir/node/runtime) [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling getrandom v0.1.12 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling rpassword v4.0.1 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling sr-std v2.0.0 (/opt/rustwide/workdir/core/sr-std) [INFO] [stderr] Compiling sr-io v2.0.0 (/opt/rustwide/workdir/core/sr-io) [INFO] [stderr] Compiling parking_lot_core v0.5.0 [INFO] [stderr] Compiling parking_lot v0.8.0 [INFO] [stderr] Compiling hyper v0.12.35 [INFO] [stderr] Compiling sr-sandbox v2.0.0 (/opt/rustwide/workdir/core/sr-sandbox) [INFO] [stderr] Compiling generic-array v0.8.3 [INFO] [stderr] Compiling uint v0.8.1 [INFO] [stderr] Compiling hash256-std-hasher v0.15.2 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling jobserver v0.1.17 [INFO] [stderr] Compiling crossbeam-queue v0.1.2 [INFO] [stderr] Compiling crossbeam-channel v0.3.9 [INFO] [stderr] Compiling tokio-executor v0.1.8 [INFO] [stderr] Compiling tokio-sync v0.1.7 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling futures-util-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling want v0.2.0 [INFO] [stderr] Compiling fixed-hash v0.4.0 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] error: failed to run custom build command for `node-runtime v2.0.0 (/opt/rustwide/workdir/node/runtime)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/node-runtime-c21ebb23bcd9b757/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 v1.0.8 (/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/node-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" "71a308941b463b5d59ed913caf686e6feb017e5a44ea04df073022f794c2df8d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71a308941b463b5d59ed913caf686e6feb017e5a44ea04df073022f794c2df8d", kill_on_drop: false }` [INFO] [stdout] 71a308941b463b5d59ed913caf686e6feb017e5a44ea04df073022f794c2df8d