[INFO] cloning repository https://github.com/devanshu0987/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/devanshu0987/substrate_blockchain" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdevanshu0987%2Fsubstrate_blockchain", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdevanshu0987%2Fsubstrate_blockchain'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 201ebf00b9bca85fef0c288ba3e55326926cdeb4
[INFO] checking devanshu0987/substrate_blockchain against master#2c0f4860cc86e2354a55ea04e738848168435c90 for pr-149145
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdevanshu0987%2Fsubstrate_blockchain" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/devanshu0987/substrate_blockchain
[INFO] finished tweaking git repo https://github.com/devanshu0987/substrate_blockchain
[INFO] tweaked toml for git repo https://github.com/devanshu0987/substrate_blockchain written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/devanshu0987/substrate_blockchain on toolchain 2c0f4860cc86e2354a55ea04e738848168435c90
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2c0f4860cc86e2354a55ea04e738848168435c90" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/devanshu0987/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" "+2c0f4860cc86e2354a55ea04e738848168435c90" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quote v1.0.8
[INFO] [stderr]   Downloaded sp-wasm-interface v3.0.0
[INFO] [stderr]   Downloaded tracing-attributes v0.1.11
[INFO] [stderr]   Downloaded lock_api v0.4.2
[INFO] [stderr]   Downloaded ref-cast v1.0.6
[INFO] [stderr]   Downloaded sp-version v3.0.0
[INFO] [stderr]   Downloaded proc-macro-nested v0.1.7
[INFO] [stderr]   Downloaded minicbor v0.7.1
[INFO] [stderr]   Downloaded stream-cipher v0.7.1
[INFO] [stderr]   Downloaded block-cipher v0.8.0
[INFO] [stderr]   Downloaded hex-literal v0.3.1
[INFO] [stderr]   Downloaded wat v1.0.32
[INFO] [stderr]   Downloaded scroll_derive v0.10.4
[INFO] [stderr]   Downloaded bincode v1.3.1
[INFO] [stderr]   Downloaded scoped-tls v1.0.0
[INFO] [stderr]   Downloaded wasmtime-cache v0.22.0
[INFO] [stderr]   Downloaded cpp_demangle v0.3.2
[INFO] [stderr]   Downloaded quick-error v2.0.0
[INFO] [stderr]   Downloaded frame-benchmarking-cli v3.0.0
[INFO] [stderr]   Downloaded parity-ws v0.10.0
[INFO] [stderr]   Downloaded sc-transaction-pool v3.0.0
[INFO] [stderr]   Downloaded handlebars v3.5.2
[INFO] [stderr]   Downloaded substrate-build-script-utils v3.0.0
[INFO] [stderr]   Downloaded structopt v0.3.21
[INFO] [stderr]   Downloaded platforms v1.1.0
[INFO] [stderr]   Downloaded sc-executor-common v0.9.0
[INFO] [stderr]   Downloaded ring v0.16.19
[INFO] [stderr]   Downloaded rand v0.4.6
[INFO] [stderr]   Downloaded sc-network v0.9.0
[INFO] [stderr]   Downloaded hyper v0.12.35
[INFO] [stderr]   Downloaded sc-transaction-graph v3.0.0
[INFO] [stderr]   Downloaded sc-consensus-uncles v0.9.0
[INFO] [stderr]   Downloaded sc-consensus-babe v0.9.0
[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

    Blocking waiting for file lock on package cache
    Updating crates.io index
 Downloading crates ...
  Downloaded quote v1.0.8
  Downloaded sp-wasm-interface v3.0.0
  Downloaded tracing-attributes v0.1.11
  Downloaded lock_api v0.4.2
  Downloaded ref-cast v1.0.6
  Downloaded sp-version v3.0.0
  Downloaded proc-macro-nested v0.1.7
  Downloaded minicbor v0.7.1
  Downloaded stream-cipher v0.7.1
  Downloaded block-cipher v0.8.0
  Downloaded hex-literal v0.3.1
  Downloaded wat v1.0.32
  Downloaded scroll_derive v0.10.4
  Downloaded bincode v1.3.1
  Downloaded scoped-tls v1.0.0
  Downloaded wasmtime-cache v0.22.0
  Downloaded cpp_demangle v0.3.2
  Downloaded quick-error v2.0.0
  Downloaded frame-benchmarking-cli v3.0.0
  Downloaded parity-ws v0.10.0
  Downloaded sc-transaction-pool v3.0.0
  Downloaded handlebars v3.5.2
  Downloaded substrate-build-script-utils v3.0.0
  Downloaded structopt v0.3.21
  Downloaded platforms v1.1.0
  Downloaded sc-executor-common v0.9.0
  Downloaded ring v0.16.19
  Downloaded rand v0.4.6
  Downloaded sc-network v0.9.0
  Downloaded hyper v0.12.35
  Downloaded sc-transaction-graph v3.0.0
  Downloaded sc-consensus-uncles v0.9.0
  Downloaded sc-consensus-babe v0.9.0
  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'