failed to parse the version requirement 0.11 for dependency parking_lot

[mrcnski]

When I run

cargo build --release --features ocw

I get

Caused by:
  unable to get packages from source

Caused by:
  failed to parse manifest at `/Users/marcin/.cargo/registry/src/github.com-1ecc6299db9ec823/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'

For a workaround, this seems to work:

cargo update -p parity-db