[INFO] cloning repository https://github.com/ethanblumenthal/rust-substrate-blockchain
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ethanblumenthal/rust-substrate-blockchain" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fethanblumenthal%2Frust-substrate-blockchain", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fethanblumenthal%2Frust-substrate-blockchain'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7dd804ae490542fdd2aa1a198b874e349fa32830
[INFO] checking ethanblumenthal/rust-substrate-blockchain against master#42f4793e5a514858221b07ac379029d90353913e for pr-148952
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fethanblumenthal%2Frust-substrate-blockchain" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ethanblumenthal/rust-substrate-blockchain
[INFO] finished tweaking git repo https://github.com/ethanblumenthal/rust-substrate-blockchain
[INFO] tweaked toml for git repo https://github.com/ethanblumenthal/rust-substrate-blockchain written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ethanblumenthal/rust-substrate-blockchain on toolchain 42f4793e5a514858221b07ac379029d90353913e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+42f4793e5a514858221b07ac379029d90353913e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ethanblumenthal/rust-substrate-blockchain 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" "+42f4793e5a514858221b07ac379029d90353913e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded kvdb v0.9.0
[INFO] [stderr]   Downloaded libp2p-dns v0.27.0
[INFO] [stderr]   Downloaded libp2p-yamux v0.30.1
[INFO] [stderr]   Downloaded libp2p-request-response v0.9.1
[INFO] [stderr]   Downloaded prost-derive v0.7.0
[INFO] [stderr]   Downloaded substrate-frame-rpc-system v3.0.0
[INFO] [stderr]   Downloaded frame-system-benchmarking v3.0.0
[INFO] [stderr]   Downloaded sc-executor-common v0.9.0
[INFO] [stderr]   Downloaded wasmtime-environ v0.22.0
[INFO] [stderr]   Downloaded sc-executor-wasmi v0.9.0
[INFO] [stderr]   Downloaded parity-multiaddr v0.11.2
[INFO] [stderr]   Downloaded wasmtime-obj v0.22.0
[INFO] [stderr]   Downloaded sc-informant v0.9.0
[INFO] [stderr]   Downloaded libp2p-pnet v0.20.0
[INFO] [stderr]   Downloaded substrate-prometheus-endpoint v0.9.0
[INFO] [stderr]   Downloaded wast v35.0.1
[INFO] [stderr]   Downloaded sc-cli v0.9.0
[INFO] [stderr]   Downloaded sc-transaction-graph v3.0.0
[INFO] [stderr]   Downloaded handlebars v3.5.4
[INFO] [stderr]   Downloaded wasmtime-profiling v0.22.0
[INFO] [stderr]   Downloaded pallet-randomness-collective-flip v3.0.0
[INFO] [stderr]   Downloaded wasmtime-debug v0.22.0
[INFO] [stderr]   Downloaded wasmtime-cranelift v0.22.0
[INFO] [stderr]   Downloaded target-lexicon v0.11.2
[INFO] [stderr]   Downloaded cranelift-frontend v0.69.0
[INFO] [stderr]   Downloaded cranelift-native v0.69.0
[INFO] [stderr]   Downloaded prometheus v0.11.0
[INFO] [stderr]   Downloaded sc-rpc v3.0.0
[INFO] [stderr]   Downloaded sc-consensus-aura v0.9.0
[INFO] [stderr]   Downloaded pallet-transaction-payment-rpc v3.0.0
[INFO] [stderr]   Downloaded frame-benchmarking-cli v3.0.0
[INFO] [stderr]   Downloaded sc-telemetry v3.0.0
[INFO] [stderr]   Downloaded sc-service v0.9.0
[INFO] [stderr]   Downloaded regalloc v0.0.31
[INFO] [stderr]   Downloaded sc-client-db v0.9.0
[INFO] [stderr]   Downloaded sc-finality-grandpa v0.9.0
[INFO] [stderr]   Downloaded retain_mut v0.1.2
[INFO] [stderr]   Downloaded cpp_demangle v0.3.2
[INFO] [stderr]   Downloaded libp2p-noise v0.29.0
[INFO] [stderr]   Downloaded bincode v1.3.2
[INFO] [stderr]   Downloaded sc-network v0.9.0
[INFO] [stderr]   Downloaded cranelift-codegen-meta v0.69.0
[INFO] [stderr]   Downloaded wasmparser v0.71.0
[INFO] [stderr]   Downloaded prost-build v0.7.0
[INFO] [stderr]   Downloaded structopt v0.3.21
[INFO] [stderr]   Downloaded wat v1.0.36
[INFO] [stderr]   Downloaded libp2p v0.34.0
[INFO] [stderr]   Downloaded signal-hook v0.3.7
[INFO] [stderr]   Downloaded platforms v1.1.0
[INFO] [stderr]   Downloaded directories v3.0.1
[INFO] [stderr]   Downloaded sc-consensus-slots v0.9.0
[INFO] [stderr]   Downloaded sc-consensus-epochs v0.9.0
[INFO] [stderr]   Downloaded sc-network-gossip v0.9.0
[INFO] [stderr]   Downloaded sp-consensus-babe v0.9.0
[INFO] [stderr]   Downloaded parity-db v0.2.3
[INFO] [stderr] error: failed to parse manifest at `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/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'


command failed: exit status: 101

    Updating crates.io index
 Downloading crates ...
  Downloaded kvdb v0.9.0
  Downloaded libp2p-dns v0.27.0
  Downloaded libp2p-yamux v0.30.1
  Downloaded libp2p-request-response v0.9.1
  Downloaded prost-derive v0.7.0
  Downloaded substrate-frame-rpc-system v3.0.0
  Downloaded frame-system-benchmarking v3.0.0
  Downloaded sc-executor-common v0.9.0
  Downloaded wasmtime-environ v0.22.0
  Downloaded sc-executor-wasmi v0.9.0
  Downloaded parity-multiaddr v0.11.2
  Downloaded wasmtime-obj v0.22.0
  Downloaded sc-informant v0.9.0
  Downloaded libp2p-pnet v0.20.0
  Downloaded substrate-prometheus-endpoint v0.9.0
  Downloaded wast v35.0.1
  Downloaded sc-cli v0.9.0
  Downloaded sc-transaction-graph v3.0.0
  Downloaded handlebars v3.5.4
  Downloaded wasmtime-profiling v0.22.0
  Downloaded pallet-randomness-collective-flip v3.0.0
  Downloaded wasmtime-debug v0.22.0
  Downloaded wasmtime-cranelift v0.22.0
  Downloaded target-lexicon v0.11.2
  Downloaded cranelift-frontend v0.69.0
  Downloaded cranelift-native v0.69.0
  Downloaded prometheus v0.11.0
  Downloaded sc-rpc v3.0.0
  Downloaded sc-consensus-aura v0.9.0
  Downloaded pallet-transaction-payment-rpc v3.0.0
  Downloaded frame-benchmarking-cli v3.0.0
  Downloaded sc-telemetry v3.0.0
  Downloaded sc-service v0.9.0
  Downloaded regalloc v0.0.31
  Downloaded sc-client-db v0.9.0
  Downloaded sc-finality-grandpa v0.9.0
  Downloaded retain_mut v0.1.2
  Downloaded cpp_demangle v0.3.2
  Downloaded libp2p-noise v0.29.0
  Downloaded bincode v1.3.2
  Downloaded sc-network v0.9.0
  Downloaded cranelift-codegen-meta v0.69.0
  Downloaded wasmparser v0.71.0
  Downloaded prost-build v0.7.0
  Downloaded structopt v0.3.21
  Downloaded wat v1.0.36
  Downloaded libp2p v0.34.0
  Downloaded signal-hook v0.3.7
  Downloaded platforms v1.1.0
  Downloaded directories v3.0.1
  Downloaded sc-consensus-slots v0.9.0
  Downloaded sc-consensus-epochs v0.9.0
  Downloaded sc-network-gossip v0.9.0
  Downloaded sp-consensus-babe v0.9.0
  Downloaded parity-db v0.2.3
error: failed to parse manifest at `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/parity-db-0.2.3/Cargo.toml`

Caused by:
  failed to parse the version requirement `0.11	` for dependency `parking_lot`

Caused by:
  expected comma after minor version number, found '\t'