[INFO] cloning repository https://github.com/oblivioned/substrate-homework [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/oblivioned/substrate-homework" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foblivioned%2Fsubstrate-homework", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foblivioned%2Fsubstrate-homework'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6587fd38feeadc0e23503968d8ed214adc26ab46 [INFO] checking oblivioned/substrate-homework against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foblivioned%2Fsubstrate-homework" "/workspace/builds/worker-14/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/oblivioned/substrate-homework 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/oblivioned/substrate-homework [INFO] finished tweaking git repo https://github.com/oblivioned/substrate-homework [INFO] tweaked toml for git repo https://github.com/oblivioned/substrate-homework written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/oblivioned/substrate-homework 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] Downloading crates ... [INFO] [stderr] Downloaded substrate-wasm-builder-runner v2.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f05eb86f47dfd6f388fc5d84675ed3f25bef8e475557cfecc1333402591d6f2a [INFO] running `Command { std: "docker" "start" "-a" "f05eb86f47dfd6f388fc5d84675ed3f25bef8e475557cfecc1333402591d6f2a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f05eb86f47dfd6f388fc5d84675ed3f25bef8e475557cfecc1333402591d6f2a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f05eb86f47dfd6f388fc5d84675ed3f25bef8e475557cfecc1333402591d6f2a", kill_on_drop: false }` [INFO] [stdout] f05eb86f47dfd6f388fc5d84675ed3f25bef8e475557cfecc1333402591d6f2a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 41202486d564ddb7df77ad8e9d91f8746d9da8c2e502faeaea2d504aaa56ff53 [INFO] running `Command { std: "docker" "start" "-a" "41202486d564ddb7df77ad8e9d91f8746d9da8c2e502faeaea2d504aaa56ff53", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Checking smallvec v1.4.1 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking futures-sink v0.3.5 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking ppv-lite86 v0.2.8 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking tinyvec v0.3.3 [INFO] [stderr] Checking subtle v1.0.0 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Checking regex-syntax v0.6.18 [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling rayon-core v1.7.1 [INFO] [stderr] Checking gimli v0.22.0 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Checking hex v0.4.2 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Checking pin-project-lite v0.1.7 [INFO] [stderr] Checking base64 v0.12.3 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking atomic-waker v1.0.0 [INFO] [stderr] Compiling pkg-config v0.3.18 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking nohash-hasher v0.2.0 [INFO] [stderr] Checking base64 v0.11.0 [INFO] [stderr] Checking tower-service v0.3.0 [INFO] [stderr] Checking linked-hash-map v0.5.3 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Checking openssl-probe v0.1.2 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Compiling substrate-wasm-builder-runner v2.0.0 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking tracing-core v0.1.16 [INFO] [stderr] Checking sharded-slab v0.0.9 [INFO] [stderr] Checking lock_api v0.4.1 [INFO] [stderr] Checking tokio-service v0.1.0 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Checking instant v0.1.7 [INFO] [stderr] Checking miniz_oxide v0.4.0 [INFO] [stderr] Checking bitvec v0.17.4 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Checking tokio-sync v0.1.8 [INFO] [stderr] Checking unicode-normalization v0.1.13 [INFO] [stderr] Compiling hashbrown v0.6.3 [INFO] [stderr] Checking quicksink v0.1.2 [INFO] [stderr] Checking concurrent-queue v1.1.2 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking matrixmultiply v0.2.3 [INFO] [stderr] Checking lock_api v0.1.5 [INFO] [stderr] Compiling hashbrown v0.8.1 [INFO] [stderr] Compiling indexmap v1.5.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.5 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling rayon v1.3.1 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Checking linked_hash_set v0.1.4 [INFO] [stderr] Checking log v0.4.11 [INFO] [stderr] Checking http v0.2.1 [INFO] [stderr] Compiling generic-array v0.14.3 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.3 [INFO] [stderr] Compiling proc-macro-error v1.0.3 [INFO] [stderr] Checking paste v0.1.18 [INFO] [stderr] Checking crc32fast v1.2.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking wat v1.0.22 [INFO] [stderr] Checking async-channel v1.1.1 [INFO] [stderr] Compiling node-template-runtime v2.0.0 (/opt/rustwide/workdir/runtime) [INFO] [stderr] Compiling clang-sys v0.29.3 [INFO] [stderr] Checking futures-util-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling node-template v2.0.0 (/opt/rustwide/workdir/node) [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking socket2 v0.3.12 [INFO] [stderr] Checking parking_lot_core v0.8.0 [INFO] [stderr] Checking signal-hook-registry v1.2.0 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking get_if_addrs v0.5.3 [INFO] [stderr] Checking dirs-sys v0.3.5 [INFO] [stderr] Checking errno v0.2.6 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking fs-swap v0.2.4 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking fdlimit v0.2.0 [INFO] [stderr] Checking rpassword v4.0.5 [INFO] [stderr] Compiling jobserver v0.1.21 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Checking dns-parser v0.8.0 [INFO] [stderr] Checking hashbrown v0.1.8 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking uint v0.8.3 [INFO] [stderr] Compiling snow v0.7.1 [INFO] [stderr] Compiling hyper v0.12.35 [INFO] [stderr] Checking rand_chacha v0.1.1 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking tracing-log v0.1.1 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking regalloc v0.0.27 [INFO] [stderr] Checking pwasm-utils v0.14.0 [INFO] [stderr] Checking want v0.2.0 [INFO] [stderr] Checking aho-corasick v0.7.13 [INFO] [stderr] Checking futures-lite v0.1.10 [INFO] [stderr] Checking bstr v0.2.13 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] error: failed to run custom build command for `node-template-runtime v2.0.0 (/opt/rustwide/workdir/runtime)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/node-template-runtime-4e1df7c67f0e01eb/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 `substrate-wasm-builder` as a dependency of package `wasm-build-runner-impl v1.0.0 (/opt/rustwide/target/debug/wbuild-runner/node-template-runtime10426786226377072483)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to load source for dependency `substrate-wasm-builder` [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" "41202486d564ddb7df77ad8e9d91f8746d9da8c2e502faeaea2d504aaa56ff53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "41202486d564ddb7df77ad8e9d91f8746d9da8c2e502faeaea2d504aaa56ff53", kill_on_drop: false }` [INFO] [stdout] 41202486d564ddb7df77ad8e9d91f8746d9da8c2e502faeaea2d504aaa56ff53