[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#a9e7b30487235621751cc628f170c0f15fb215c4 for pr-136539
[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-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/indexroot/rust-substrate-dapp-proofs-basic-demo on toolchain a9e7b30487235621751cc628f170c0f15fb215c4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a9e7b30487235621751cc628f170c0f15fb215c4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-7-tc1/source/Cargo.toml
[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" "+a9e7b30487235621751cc628f170c0f15fb215c4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded futures v0.3.11
[INFO] [stderr]   Downloaded trie-db v0.22.2
[INFO] [stderr]   Downloaded futures-sink v0.3.11
[INFO] [stderr]   Downloaded parity-scale-codec-derive v2.0.0
[INFO] [stderr]   Downloaded sp-finality-grandpa v3.0.0
[INFO] [stderr]   Downloaded pallet-sudo v3.0.0
[INFO] [stderr]   Downloaded libp2p-floodsub v0.27.0
[INFO] [stderr]   Downloaded sp-consensus-vrf v0.9.0
[INFO] [stderr]   Downloaded pallet-transaction-payment-rpc v3.0.0
[INFO] [stderr]   Downloaded sp-serializer v3.0.0
[INFO] [stderr]   Downloaded environmental v1.1.2
[INFO] [stderr]   Downloaded sc-consensus-uncles v0.9.0
[INFO] [stderr]   Downloaded sc-offchain v3.0.0
[INFO] [stderr]   Downloaded sc-telemetry v3.0.0
[INFO] [stderr]   Downloaded sc-state-db v0.9.0
[INFO] [stderr]   Downloaded sc-consensus-epochs v0.9.0
[INFO] [stderr]   Downloaded frame-benchmarking-cli v3.0.0
[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

 Downloading crates ...
  Downloaded futures v0.3.11
  Downloaded trie-db v0.22.2
  Downloaded futures-sink v0.3.11
  Downloaded parity-scale-codec-derive v2.0.0
  Downloaded sp-finality-grandpa v3.0.0
  Downloaded pallet-sudo v3.0.0
  Downloaded libp2p-floodsub v0.27.0
  Downloaded sp-consensus-vrf v0.9.0
  Downloaded pallet-transaction-payment-rpc v3.0.0
  Downloaded sp-serializer v3.0.0
  Downloaded environmental v1.1.2
  Downloaded sc-consensus-uncles v0.9.0
  Downloaded sc-offchain v3.0.0
  Downloaded sc-telemetry v3.0.0
  Downloaded sc-state-db v0.9.0
  Downloaded sc-consensus-epochs v0.9.0
  Downloaded frame-benchmarking-cli v3.0.0
  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'