[INFO] cloning repository https://github.com/zhuzhenhua2020/substrate_learn_phase2 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zhuzhenhua2020/substrate_learn_phase2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhuzhenhua2020%2Fsubstrate_learn_phase2", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhuzhenhua2020%2Fsubstrate_learn_phase2'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9dc2a15603b20325ea84e7424dfada1b9c507323 [INFO] checking zhuzhenhua2020/substrate_learn_phase2 against master#d3dd34a1d4a7e25a92a0d65994bb01a5d17c59ee for pr-127481-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhuzhenhua2020%2Fsubstrate_learn_phase2" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/zhuzhenhua2020/substrate_learn_phase2 on toolchain d3dd34a1d4a7e25a92a0d65994bb01a5d17c59ee [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d3dd34a1d4a7e25a92a0d65994bb01a5d17c59ee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/zhuzhenhua2020/substrate_learn_phase2 [INFO] finished tweaking git repo https://github.com/zhuzhenhua2020/substrate_learn_phase2 [INFO] tweaked toml for git repo https://github.com/zhuzhenhua2020/substrate_learn_phase2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/zhuzhenhua2020/substrate_learn_phase2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d3dd34a1d4a7e25a92a0d65994bb01a5d17c59ee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded sp-std v3.0.0 [INFO] [stderr] Downloaded tracing v0.1.25 [INFO] [stderr] Downloaded sp-io v3.0.0 [INFO] [stderr] Downloaded crypto-mac v0.7.0 [INFO] [stderr] Downloaded hash-db v0.15.2 [INFO] [stderr] Downloaded pin-project-internal v0.4.27 [INFO] [stderr] Downloaded ref-cast-impl v1.0.6 [INFO] [stderr] Downloaded sp-debug-derive v3.0.0 [INFO] [stderr] Downloaded zeroize_derive v1.0.1 [INFO] [stderr] Downloaded rw-stream-sink v0.2.1 [INFO] [stderr] Downloaded which v4.0.2 [INFO] [stderr] Downloaded primitive-types v0.9.0 [INFO] [stderr] Downloaded ed25519 v1.0.3 [INFO] [stderr] Downloaded futures-sink v0.3.13 [INFO] [stderr] Downloaded parity-util-mem-derive v0.1.0 [INFO] [stderr] Downloaded substrate-bip39 v0.4.2 [INFO] [stderr] Downloaded asn1_der_derive v0.1.2 [INFO] [stderr] Downloaded sc-keystore v3.0.0 [INFO] [stderr] Downloaded cpuid-bool v0.2.0 [INFO] [stderr] Downloaded linked_hash_set v0.1.4 [INFO] [stderr] Downloaded sp-panic-handler v3.0.0 [INFO] [stderr] Downloaded cargo_metadata v0.12.3 [INFO] [stderr] Downloaded scroll v0.10.2 [INFO] [stderr] Downloaded sc-consensus-uncles v0.9.0 [INFO] [stderr] Downloaded wat v1.0.36 [INFO] [stderr] Downloaded more-asserts v0.2.1 [INFO] [stderr] Downloaded structopt-derive v0.4.14 [INFO] [stderr] Downloaded sc-transaction-graph v3.0.0 [INFO] [stderr] Downloaded retain_mut v0.1.2 [INFO] [stderr] Downloaded cranelift-entity v0.69.0 [INFO] [stderr] Downloaded vec-arena v1.1.0 [INFO] [stderr] Downloaded http-body v0.1.0 [INFO] [stderr] Downloaded want v0.2.0 [INFO] [stderr] Downloaded crossbeam-utils v0.8.3 [INFO] [stderr] Downloaded fastrand v1.4.0 [INFO] [stderr] Downloaded kvdb v0.9.0 [INFO] [stderr] Downloaded http v0.1.21 [INFO] [stderr] Downloaded tokio-buf v0.1.1 [INFO] [stderr] Downloaded paste v0.1.18 [INFO] [stderr] Downloaded substrate-wasm-builder v4.0.0 [INFO] [stderr] Downloaded statrs v0.12.0 [INFO] [stderr] Downloaded semver-parser v0.10.2 [INFO] [stderr] Downloaded paste-impl v0.1.18 [INFO] [stderr] Downloaded matrixmultiply v0.2.4 [INFO] [stderr] Downloaded simba v0.1.5 [INFO] [stderr] Downloaded sp-api-proc-macro v3.0.0 [INFO] [stderr] Downloaded frame-benchmarking v3.1.0 [INFO] [stderr] Downloaded frame-support-procedural-tools-derive v3.0.0 [INFO] [stderr] Downloaded frame-support-procedural v3.0.0 [INFO] [stderr] Downloaded sp-staking v3.0.0 [INFO] [stderr] Downloaded sp-version v3.0.0 [INFO] [stderr] Downloaded paste v1.0.5 [INFO] [stderr] Downloaded rand_distr v0.2.2 [INFO] [stderr] Downloaded nalgebra v0.21.1 [INFO] [stderr] Downloaded sp-api v3.0.0 [INFO] [stderr] Downloaded linregress v0.4.0 [INFO] [stderr] Downloaded frame-metadata v13.0.0 [INFO] [stderr] Downloaded frame-support-procedural-tools v3.0.0 [INFO] [stderr] Downloaded sp-inherents v3.0.0 [INFO] [stderr] Downloaded frame-support v3.0.0 [INFO] [stderr] Downloaded frame-system v3.0.0 [INFO] [stderr] Downloaded prost-build v0.7.0 [INFO] [stderr] Downloaded safe-mix v1.0.1 [INFO] [stderr] Downloaded parity-tokio-ipc v0.4.0 [INFO] [stderr] Downloaded jsonrpc-ipc-server v15.1.0 [INFO] [stderr] Downloaded globset v0.4.6 [INFO] [stderr] Downloaded tokio-fs v0.1.7 [INFO] [stderr] Downloaded build-helper v0.1.1 [INFO] [stderr] Downloaded mio-named-pipes v0.1.7 [INFO] [stderr] Downloaded bstr v0.2.15 [INFO] [stderr] Downloaded tokio-threadpool v0.1.18 [INFO] [stderr] Downloaded tokio-executor v0.1.10 [INFO] [stderr] Downloaded sp-consensus v0.9.0 [INFO] [stderr] Downloaded sp-blockchain v3.0.0 [INFO] [stderr] Downloaded semver v0.6.0 [INFO] [stderr] Downloaded cargo-platform v0.1.1 [INFO] [stderr] Downloaded semver v0.11.0 [INFO] [stderr] Downloaded sp-application-crypto v3.0.0 [INFO] [stderr] Downloaded async-trait v0.1.48 [INFO] [stderr] Downloaded quick-error v2.0.0 [INFO] [stderr] Downloaded pallet-transaction-payment-rpc v3.0.0 [INFO] [stderr] Downloaded sc-basic-authorship v0.9.0 [INFO] [stderr] Downloaded names v0.11.0 [INFO] [stderr] Downloaded sp-keyring v3.0.0 [INFO] [stderr] Downloaded sc-consensus-aura v0.9.0 [INFO] [stderr] Downloaded sc-consensus-slots v0.9.0 [INFO] [stderr] Downloaded sc-client-db v0.9.0 [INFO] [stderr] Downloaded sc-informant v0.9.0 [INFO] [stderr] Downloaded ct-logs v0.7.0 [INFO] [stderr] Downloaded tokio-rustls v0.14.1 [INFO] [stderr] Downloaded tokio-udp v0.1.6 [INFO] [stderr] Downloaded tokio-reactor v0.1.12 [INFO] [stderr] Downloaded tokio v0.1.22 [INFO] [stderr] Downloaded tokio-codec v0.1.2 [INFO] [stderr] Downloaded sp-database v3.0.0 [INFO] [stderr] Downloaded sp-transaction-pool v3.0.0 [INFO] [stderr] Downloaded sp-arithmetic v3.0.0 [INFO] [stderr] Downloaded derive_more v0.99.13 [INFO] [stderr] Downloaded sp-keystore v0.9.0 [INFO] [stderr] Downloaded handlebars v3.5.4 [INFO] [stderr] Downloaded frame-benchmarking-cli v3.0.0 [INFO] [stderr] Downloaded sc-proposer-metrics v0.9.0 [INFO] [stderr] Downloaded fdlimit v0.2.1 [INFO] [stderr] Downloaded rpassword v5.0.1 [INFO] [stderr] Downloaded sc-cli v0.9.0 [INFO] [stderr] Downloaded rust-argon2 v0.8.3 [INFO] [stderr] Downloaded sc-light v3.0.0 [INFO] [stderr] Downloaded hyper-rustls v0.21.0 [INFO] [stderr] Downloaded data-encoding-macro-internal v0.1.9 [INFO] [stderr] Downloaded data-encoding-macro v0.1.10 [INFO] [stderr] Downloaded cid v0.6.1 [INFO] [stderr] Downloaded fork-tree v3.0.0 [INFO] [stderr] Downloaded ip_network v0.3.4 [INFO] [stderr] Downloaded sc-peerset v3.0.0 [INFO] [stderr] Downloaded sc-network v0.9.0 [INFO] [stderr] Downloaded string v0.2.1 [INFO] [stderr] Downloaded h2 v0.1.26 [INFO] [stderr] Downloaded tokio-named-pipes v0.1.0 [INFO] [stderr] Downloaded tokio-current-thread v0.1.7 [INFO] [stderr] Downloaded tokio-timer v0.2.13 [INFO] [stderr] Downloaded parity-ws v0.10.0 [INFO] [stderr] Downloaded sc-tracing v3.0.0 [INFO] [stderr] Downloaded sc-service v0.9.0 [INFO] [stderr] Downloaded sc-telemetry v3.0.0 [INFO] [stderr] Downloaded parking_lot_core v0.6.2 [INFO] [stderr] Downloaded parking_lot v0.9.0 [INFO] [stderr] Downloaded futures-diagnose v1.0.1 [INFO] [stderr] Downloaded futures-timer v2.0.2 [INFO] [stderr] Downloaded intervalier v0.4.0 [INFO] [stderr] Downloaded event-listener v2.5.1 [INFO] [stderr] Downloaded signal-hook v0.3.7 [INFO] [stderr] Downloaded async-process v1.0.2 [INFO] [stderr] Downloaded librocksdb-sys v6.11.4 [INFO] [stderr] Downloaded tokio-service v0.1.0 [INFO] [stderr] Downloaded tokio-tcp v0.1.4 [INFO] [stderr] Downloaded tokio-sync v0.1.8 [INFO] [stderr] Downloaded jsonrpc-ws-server v15.1.0 [INFO] [stderr] Downloaded sc-rpc-server v3.0.0 [INFO] [stderr] Downloaded sc-tracing-proc-macro v3.0.0 [INFO] [stderr] Downloaded tokio-uds v0.2.7 [INFO] [stderr] Downloaded tokio-io v0.1.13 [INFO] [stderr] Downloaded jsonrpc-server-utils v15.1.0 [INFO] [stderr] Downloaded erased-serde v0.3.13 [INFO] [stderr] Downloaded zstd-sys v1.4.18+zstd.1.4.7 [INFO] [stderr] Downloaded cranelift-codegen v0.69.0 [INFO] [stderr] Downloaded cranelift-frontend v0.69.0 [INFO] [stderr] Downloaded jsonrpc-pubsub v15.1.0 [INFO] [stderr] Downloaded regalloc v0.0.31 [INFO] [stderr] Downloaded cache-padded v1.1.1 [INFO] [stderr] Downloaded async-channel v1.6.1 [INFO] [stderr] Downloaded atomic-waker v1.0.0 [INFO] [stderr] Downloaded sc-transaction-pool v3.0.0 [INFO] [stderr] Downloaded structopt v0.3.21 [INFO] [stderr] Downloaded platforms v1.1.0 [INFO] [stderr] Downloaded substrate-build-script-utils v3.0.0 [INFO] [stderr] Downloaded pwasm-utils v0.14.0 [INFO] [stderr] Downloaded bincode v1.3.2 [INFO] [stderr] Downloaded errno-dragonfly v0.1.1 [INFO] [stderr] Downloaded target-lexicon v0.11.2 [INFO] [stderr] Downloaded cranelift-wasm v0.69.0 [INFO] [stderr] Downloaded async-io v1.3.1 [INFO] [stderr] Downloaded async-task v4.0.3 [INFO] [stderr] Downloaded sp-rpc v3.0.0 [INFO] [stderr] Downloaded sp-allocator v3.0.0 [INFO] [stderr] Downloaded file-per-thread-logger v0.1.4 [INFO] [stderr] Downloaded concurrent-queue v1.2.2 [INFO] [stderr] Downloaded blocking v1.0.2 [INFO] [stderr] Downloaded yamux v0.8.1 [INFO] [stderr] Downloaded data-encoding v2.3.2 [INFO] [stderr] Downloaded blake3 v0.3.7 [INFO] [stderr] Downloaded unsigned-varint v0.5.1 [INFO] [stderr] Downloaded asynchronous-codec v0.6.0 [INFO] [stderr] Downloaded idna v0.2.2 [INFO] [stderr] Downloaded parity-multiaddr v0.11.2 [INFO] [stderr] Downloaded sp-utils v3.0.0 [INFO] [stderr] Downloaded socket2 v0.4.0 [INFO] [stderr] Downloaded sc-executor-wasmi v0.9.0 [INFO] [stderr] Downloaded sc-executor-common v0.9.0 [INFO] [stderr] Downloaded cpp_demangle v0.3.2 [INFO] [stderr] Downloaded redox_users v0.4.0 [INFO] [stderr] Downloaded errno v0.2.7 [INFO] [stderr] Downloaded zstd-safe v2.0.6+zstd.1.4.7 [INFO] [stderr] Downloaded zstd v0.5.4+zstd.1.4.7 [INFO] [stderr] Downloaded wasmtime-cache v0.22.0 [INFO] [stderr] Downloaded sp-chain-spec v3.0.0 [INFO] [stderr] Downloaded sc-rpc-api v0.9.0 [INFO] [stderr] Downloaded libp2p-yamux v0.30.1 [INFO] [stderr] Downloaded blake2b_simd v0.5.11 [INFO] [stderr] Downloaded multihash v0.13.2 [INFO] [stderr] Downloaded unsigned-varint v0.7.0 [INFO] [stderr] Downloaded url v2.2.1 [INFO] [stderr] Downloaded libp2p v0.34.0 [INFO] [stderr] Downloaded async-executor v1.4.0 [INFO] [stderr] Downloaded async-global-executor v2.0.2 [INFO] [stderr] Downloaded jobserver v0.1.21 [INFO] [stderr] Downloaded wepoll-sys v3.0.1 [INFO] [stderr] Downloaded libz-sys v1.1.2 [INFO] [stderr] Downloaded asn1_der v0.6.3 [INFO] [stderr] Downloaded wasmparser v0.71.0 [INFO] [stderr] Downloaded wasmtime-environ v0.22.0 [INFO] [stderr] Downloaded wasmtime-runtime v0.22.0 [INFO] [stderr] Downloaded leb128 v0.2.4 [INFO] [stderr] Downloaded wast v35.0.1 [INFO] [stderr] Downloaded wasmtime v0.22.0 [INFO] [stderr] Downloaded sc-executor-wasmtime v0.9.0 [INFO] [stderr] Downloaded sc-executor v0.9.0 [INFO] [stderr] Downloaded jsonrpc-client-transports v15.1.0 [INFO] [stderr] Downloaded jsonrpc-derive v15.1.0 [INFO] [stderr] Downloaded jsonrpc-core v15.1.0 [INFO] [stderr] Downloaded multihash-derive v0.7.1 [INFO] [stderr] Downloaded async-lock v2.3.0 [INFO] [stderr] Downloaded nb-connect v1.1.0 [INFO] [stderr] Downloaded cc v1.0.67 [INFO] [stderr] Downloaded polling v2.0.3 [INFO] [stderr] Downloaded snow v0.7.2 [INFO] [stderr] Downloaded sp-serializer v3.0.0 [INFO] [stderr] Downloaded sp-tasks v3.0.0 [INFO] [stderr] Downloaded sc-client-api v3.0.0 [INFO] [stderr] Downloaded jsonrpc-core-client v15.1.0 [INFO] [stderr] Downloaded sc-finality-grandpa v0.9.0 [INFO] [stderr] Downloaded nom v5.1.2 [INFO] [stderr] Downloaded libloading v0.5.2 [INFO] [stderr] Downloaded clang-sys v0.29.3 [INFO] [stderr] Downloaded shlex v0.1.1 [INFO] [stderr] Downloaded which v3.1.1 [INFO] [stderr] Downloaded bindgen v0.54.0 [INFO] [stderr] Downloaded rocksdb v0.15.0 [INFO] [stderr] Downloaded kvdb-rocksdb v0.11.0 [INFO] [stderr] Downloaded parity-db v0.2.3 [INFO] [stderr] error: failed to parse manifest at `/workspace/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/parity-db-0.2.3/Cargo.toml` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to parse the version requirement `0.11 ` for dependency `parking_lot` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] expected comma after minor version number, found '\t' [ERROR] this task or one of its parent failed! [ERROR] command failed: exit status: 101 [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking zhuzhenhua2020/substrate_learn_phase2 against try#3d1ad905b56a11961be37df7dc5e56be58204dd8 for pr-127481-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhuzhenhua2020%2Fsubstrate_learn_phase2" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/zhuzhenhua2020/substrate_learn_phase2 on toolchain 3d1ad905b56a11961be37df7dc5e56be58204dd8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3d1ad905b56a11961be37df7dc5e56be58204dd8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/zhuzhenhua2020/substrate_learn_phase2 [INFO] finished tweaking git repo https://github.com/zhuzhenhua2020/substrate_learn_phase2 [INFO] tweaked toml for git repo https://github.com/zhuzhenhua2020/substrate_learn_phase2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/zhuzhenhua2020/substrate_learn_phase2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3d1ad905b56a11961be37df7dc5e56be58204dd8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] error: failed to download `parity-db v0.2.3` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] unable to get packages from source [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to parse manifest at `/workspace/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/parity-db-0.2.3/Cargo.toml` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to parse the version requirement `0.11 ` for dependency `parking_lot` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] expected comma after minor version number, found '\t' [INFO] checking zhuzhenhua2020/substrate_learn_phase2 against try#3d1ad905b56a11961be37df7dc5e56be58204dd8 for pr-127481-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhuzhenhua2020%2Fsubstrate_learn_phase2" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/zhuzhenhua2020/substrate_learn_phase2 on toolchain 3d1ad905b56a11961be37df7dc5e56be58204dd8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3d1ad905b56a11961be37df7dc5e56be58204dd8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/zhuzhenhua2020/substrate_learn_phase2 [INFO] finished tweaking git repo https://github.com/zhuzhenhua2020/substrate_learn_phase2 [INFO] tweaked toml for git repo https://github.com/zhuzhenhua2020/substrate_learn_phase2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/zhuzhenhua2020/substrate_learn_phase2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3d1ad905b56a11961be37df7dc5e56be58204dd8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] error: failed to download `parity-db v0.2.3` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] unable to get packages from source [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to parse manifest at `/workspace/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/parity-db-0.2.3/Cargo.toml` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to parse the version requirement `0.11 ` for dependency `parking_lot` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] expected comma after minor version number, found '\t' [INFO] checking zhuzhenhua2020/substrate_learn_phase2 against try#3d1ad905b56a11961be37df7dc5e56be58204dd8 for pr-127481-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhuzhenhua2020%2Fsubstrate_learn_phase2" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/zhuzhenhua2020/substrate_learn_phase2 on toolchain 3d1ad905b56a11961be37df7dc5e56be58204dd8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3d1ad905b56a11961be37df7dc5e56be58204dd8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/zhuzhenhua2020/substrate_learn_phase2 [INFO] finished tweaking git repo https://github.com/zhuzhenhua2020/substrate_learn_phase2 [INFO] tweaked toml for git repo https://github.com/zhuzhenhua2020/substrate_learn_phase2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/zhuzhenhua2020/substrate_learn_phase2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3d1ad905b56a11961be37df7dc5e56be58204dd8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] error: failed to download `parity-db v0.2.3` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] unable to get packages from source [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to parse manifest at `/workspace/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/parity-db-0.2.3/Cargo.toml` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to parse the version requirement `0.11 ` for dependency `parking_lot` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] expected comma after minor version number, found '\t' [INFO] checking zhuzhenhua2020/substrate_learn_phase2 against try#3d1ad905b56a11961be37df7dc5e56be58204dd8 for pr-127481-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhuzhenhua2020%2Fsubstrate_learn_phase2" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/zhuzhenhua2020/substrate_learn_phase2 on toolchain 3d1ad905b56a11961be37df7dc5e56be58204dd8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3d1ad905b56a11961be37df7dc5e56be58204dd8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/zhuzhenhua2020/substrate_learn_phase2 [INFO] finished tweaking git repo https://github.com/zhuzhenhua2020/substrate_learn_phase2 [INFO] tweaked toml for git repo https://github.com/zhuzhenhua2020/substrate_learn_phase2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/zhuzhenhua2020/substrate_learn_phase2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3d1ad905b56a11961be37df7dc5e56be58204dd8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] error: failed to download `parity-db v0.2.3` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] unable to get packages from source [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to parse manifest at `/workspace/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/parity-db-0.2.3/Cargo.toml` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to parse the version requirement `0.11 ` for dependency `parking_lot` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] expected comma after minor version number, found '\t' [INFO] checking zhuzhenhua2020/substrate_learn_phase2 against try#3d1ad905b56a11961be37df7dc5e56be58204dd8 for pr-127481-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhuzhenhua2020%2Fsubstrate_learn_phase2" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/zhuzhenhua2020/substrate_learn_phase2 on toolchain 3d1ad905b56a11961be37df7dc5e56be58204dd8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3d1ad905b56a11961be37df7dc5e56be58204dd8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/zhuzhenhua2020/substrate_learn_phase2 [INFO] finished tweaking git repo https://github.com/zhuzhenhua2020/substrate_learn_phase2 [INFO] tweaked toml for git repo https://github.com/zhuzhenhua2020/substrate_learn_phase2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/zhuzhenhua2020/substrate_learn_phase2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3d1ad905b56a11961be37df7dc5e56be58204dd8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] error: failed to download `parity-db v0.2.3` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] unable to get packages from source [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to parse manifest at `/workspace/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/parity-db-0.2.3/Cargo.toml` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to parse the version requirement `0.11 ` for dependency `parking_lot` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] expected comma after minor version number, found '\t' [ERROR] this task or one of its parent failed! [ERROR] command failed: exit status: 101 [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.