Unable to build docker image

[mrvaghani]

Error when using docker build.
This was testing in WSL using Docker for Windows

Docker Info:

> docker version
Client: Docker Engine - Community
 Cloud integration: 1.0.17
 Version:           20.10.8
 API version:       1.41
 Go version:        go1.16.6
 Git commit:        3967b7d
 Built:             Fri Jul 30 19:54:22 2021
 OS/Arch:           linux/amd64
 Context:           default
 Experimental:      true

Server: Docker Engine - Community
 Engine:
  Version:          20.10.8
  API version:      1.41 (minimum version 1.12)
  Go version:       go1.16.6
  Git commit:       75249d8
  Built:            Fri Jul 30 19:52:31 2021
  OS/Arch:          linux/amd64
  Experimental:     false
 containerd:
  Version:          1.4.9
  GitCommit:        e25210fe30a0a703442421b0f60afac609f950a3
 runc:
  Version:          1.0.1
  GitCommit:        v1.0.1-0-g4144b63
 docker-init:
  Version:          0.19.0
  GitCommit:        de40ad0

Error:

> docker build -t test/dillinger:3.39.1 -f Dockerfile .
[+] Building 2.5s (11/14)                                                                                                                                                                    => [internal] load build definition from Dockerfile                                                                                                                                   0.0s
 => => transferring dockerfile: 38B                                                                                                                                                    0.0s
 => [internal] load .dockerignore                                                                                                                                                      0.0s
 => => transferring context: 34B                                                                                                                                                       0.0s
 => [internal] load metadata for docker.io/nodesource/nsolid:latest                                                                                                                    2.3s
 => [ 1/10] FROM docker.io/nodesource/nsolid:latest@sha256:fd242ad38520981276d9fc2670b2c2d2ca7f6e3c56f73067120f7dfab8cec226                                                            0.0s
 => [internal] load build context                                                                                                                                                      0.0s
 => => transferring context: 40.59kB                                                                                                                                                   0.0s
 => CACHED [ 2/10] RUN apt-get update && DEBIAN_FRONTEND="noninteractive" apt-get install -y --no-install-recommends   bzip2   ca-certificates   curl   git   libfontconfig   ttf-wqy  0.0s
 => CACHED [ 3/10] COPY package.json ./package.json                                                                                                                                    0.0s
 => CACHED [ 4/10] RUN npm install --devDependencies   && npm cache verify                                                                                                             0.0s
 => CACHED [ 5/10] RUN rm -rf /configs                                                                                                                                                 0.0s
 => CACHED [ 6/10] RUN mkdir -p /configs                                                                                                                                               0.0s
 => ERROR [ 7/10] COPY . .                                                                                                                                                             0.0s
------
 > [ 7/10] COPY . .:
------
cannot copy to non-directory: /var/lib/docker/overlay2/lphcmnkim0sxuij4xjgfemhrp/merged/bin