[INFO] cloning repository https://github.com/indexroot/rust-substrate-dapp-proofs-basic-demo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/indexroot/rust-substrate-dapp-proofs-basic-demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Findexroot%2Frust-substrate-dapp-proofs-basic-demo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Findexroot%2Frust-substrate-dapp-proofs-basic-demo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 76a59cca658f51eb1fd1fac13f89415a9da790d3
[INFO] checking indexroot/rust-substrate-dapp-proofs-basic-demo against master#f8463896a9b36a04899c013bd8825a7fd29dd7a4 for pr-151920
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Findexroot%2Frust-substrate-dapp-proofs-basic-demo" "/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/indexroot/rust-substrate-dapp-proofs-basic-demo
[INFO] finished tweaking git repo https://github.com/indexroot/rust-substrate-dapp-proofs-basic-demo
[INFO] tweaked toml for git repo https://github.com/indexroot/rust-substrate-dapp-proofs-basic-demo written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/indexroot/rust-substrate-dapp-proofs-basic-demo on toolchain f8463896a9b36a04899c013bd8825a7fd29dd7a4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f8463896a9b36a04899c013bd8825a7fd29dd7a4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/indexroot/rust-substrate-dapp-proofs-basic-demo 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" "+f8463896a9b36a04899c013bd8825a7fd29dd7a4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sp-io v3.0.0
[INFO] [stderr]   Downloaded byte-slice-cast v1.0.0
[INFO] [stderr]   Downloaded impl-trait-for-tuples v0.2.1
[INFO] [stderr]   Downloaded kvdb v0.9.0
[INFO] [stderr]   Downloaded if-watch v0.1.8
[INFO] [stderr]   Downloaded libp2p-yamux v0.30.0
[INFO] [stderr]   Downloaded multihash v0.13.2
[INFO] [stderr]   Downloaded libp2p-swarm v0.27.2
[INFO] [stderr]   Downloaded if-addrs-sys v0.3.2
[INFO] [stderr]   Downloaded sp-tasks v3.0.0
[INFO] [stderr]   Downloaded wasmtime-jit v0.22.0
[INFO] [stderr]   Downloaded linregress v0.4.0
[INFO] [stderr]   Downloaded cranelift-native v0.69.0
[INFO] [stderr]   Downloaded pallet-authorship v3.0.0
[INFO] [stderr]   Downloaded file-per-thread-logger v0.1.4
[INFO] [stderr]   Downloaded sp-allocator v3.0.0
[INFO] [stderr]   Downloaded sc-executor-wasmi v0.9.0
[INFO] [stderr]   Downloaded pallet-transaction-payment-rpc v3.0.0
[INFO] [stderr]   Downloaded jsonrpc-ipc-server v15.1.0
[INFO] [stderr]   Downloaded sc-consensus-slots v0.9.0
[INFO] [stderr]   Downloaded sc-consensus-uncles v0.9.0
[INFO] [stderr]   Downloaded frame-benchmarking-cli v3.0.0
[INFO] [stderr]   Downloaded quick-error v2.0.0
[INFO] [stderr]   Downloaded bstr v0.2.14
[INFO] [stderr]   Downloaded sc-cli v0.9.0
[INFO] [stderr]   Downloaded sp-keyring v3.0.0
[INFO] [stderr]   Downloaded sc-finality-grandpa v0.9.0
[INFO] [stderr]   Downloaded sc-peerset v3.0.0
[INFO] [stderr]   Downloaded jsonrpc-server-utils v15.1.0
[INFO] [stderr]   Downloaded sc-basic-authorship v0.9.0
[INFO] [stderr]   Downloaded directories v3.0.1
[INFO] [stderr]   Downloaded sc-consensus-epochs v0.9.0
[INFO] [stderr]   Downloaded fs-swap v0.2.5
[INFO] [stderr]   Downloaded wasmtime-profiling v0.22.0
[INFO] [stderr]   Downloaded wasmtime v0.22.0
[INFO] [stderr]   Downloaded sc-rpc-api v0.9.0
[INFO] [stderr]   Downloaded kvdb-memorydb v0.9.0
[INFO] [stderr]   Downloaded sp-authorship v3.0.0
[INFO] [stderr]   Downloaded stream-cipher v0.7.1
[INFO] [stderr]   Downloaded cranelift-codegen-meta v0.69.0
[INFO] [stderr]   Downloaded frame-system-rpc-runtime-api v3.0.0
[INFO] [stderr]   Downloaded nalgebra v0.21.1
[INFO] [stderr]   Downloaded aes-soft v0.5.0
[INFO] [stderr]   Downloaded blake2 v0.9.1
[INFO] [stderr]   Downloaded parity-db v0.2.2
[INFO] [stderr] error: failed to parse manifest at `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/parity-db-0.2.2/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 sp-io v3.0.0
  Downloaded byte-slice-cast v1.0.0
  Downloaded impl-trait-for-tuples v0.2.1
  Downloaded kvdb v0.9.0
  Downloaded if-watch v0.1.8
  Downloaded libp2p-yamux v0.30.0
  Downloaded multihash v0.13.2
  Downloaded libp2p-swarm v0.27.2
  Downloaded if-addrs-sys v0.3.2
  Downloaded sp-tasks v3.0.0
  Downloaded wasmtime-jit v0.22.0
  Downloaded linregress v0.4.0
  Downloaded cranelift-native v0.69.0
  Downloaded pallet-authorship v3.0.0
  Downloaded file-per-thread-logger v0.1.4
  Downloaded sp-allocator v3.0.0
  Downloaded sc-executor-wasmi v0.9.0
  Downloaded pallet-transaction-payment-rpc v3.0.0
  Downloaded jsonrpc-ipc-server v15.1.0
  Downloaded sc-consensus-slots v0.9.0
  Downloaded sc-consensus-uncles v0.9.0
  Downloaded frame-benchmarking-cli v3.0.0
  Downloaded quick-error v2.0.0
  Downloaded bstr v0.2.14
  Downloaded sc-cli v0.9.0
  Downloaded sp-keyring v3.0.0
  Downloaded sc-finality-grandpa v0.9.0
  Downloaded sc-peerset v3.0.0
  Downloaded jsonrpc-server-utils v15.1.0
  Downloaded sc-basic-authorship v0.9.0
  Downloaded directories v3.0.1
  Downloaded sc-consensus-epochs v0.9.0
  Downloaded fs-swap v0.2.5
  Downloaded wasmtime-profiling v0.22.0
  Downloaded wasmtime v0.22.0
  Downloaded sc-rpc-api v0.9.0
  Downloaded kvdb-memorydb v0.9.0
  Downloaded sp-authorship v3.0.0
  Downloaded stream-cipher v0.7.1
  Downloaded cranelift-codegen-meta v0.69.0
  Downloaded frame-system-rpc-runtime-api v3.0.0
  Downloaded nalgebra v0.21.1
  Downloaded aes-soft v0.5.0
  Downloaded blake2 v0.9.1
  Downloaded parity-db v0.2.2
error: failed to parse manifest at `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/parity-db-0.2.2/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'