Where I should create folder?

I try [instruction]
(https://github.com/Artur-/docker-nexus-npm-registry)
(I have Windows 10 and Hyper-V)

    1. Install Docker. https://download.docker.com/win/stable/Docker%20fo...
    2. Clone this repository git clone https://github.com/Artur-/docker-nexus-npm-registry
    3. Build the image docker build -t nexus .
    4. Create a folder where the Nexus cache is stored : mkdir data
    5. Start the proxy and populate the cache docker run -p 8081:8081 --mount type=bind,source="$(pwd)/data",target=/nexus-data nexus

1-3 points succesfull gone:

> docker images
REPOSITORY          TAG                 IMAGE ID            CREATED             SIZE
nexus               latest              24c0caf99780        18 hours ago        759MB
sonatype/nexus3     latest              35ca857d5b19        7 weeks ago         599MB

Without binding the image sonatype/nexus3 is started:

> docker run -p 8081:8081 sonatype/nexus3

and I get “Sonatype Nexus Repository Manager” through localhost:8081.
(Why I cannot run nexus image? Only sonatype/nexus3)

Where I should create /data folder?

I tried add to the end of Dockerfile:

Step 23/23 : RUN mkdir /tmp/data
.....
Successfully built 2d2249d2dab6
Successfully tagged nexus:latest

But while run it cannot find the data folder:

> docker run -p 8081:8081 --mount type=bind,source=/tmp/data,target=/nexus-data nexus
Error response from daemon: invalid mount config for type "bind": bind source path does not exist: /tmp/data.

> docker run -p 8081:8081 --mount type=bind,source=/tmp/data,target=/nexus-data sonatype/nexus3
Error response from daemon: invalid mount config for type "bind": bind source path does not exist: /tmp/data.

Also I see my history:

C:\GIT\docker-nexus-npm-registry>docker ps -a
CONTAINER ID        IMAGE               COMMAND                  CREATED             STATUS                           PORTS               NAMES
e6232bb3f7f4        24c0caf99780        "/bin/sh -c 'mkdir /…"   52 minutes ago      Exited (1) 52 minutes ago                            cranky_rosalind
6d8598b49eaa        24c0caf99780        "/bin/sh -c 'mkdir $…"   53 minutes ago      Exited (1) 53 minutes ago                            zealous_pascal
e0509608e436        24c0caf99780        "sh /tmp/start_nexus…"   About an hour ago   Exited (127) About an hour ago                       hungry_neumann
9740f0b537bb        sonatype/nexus3     "sh -c ${SONATYPE_DI…"   About an hour ago   Exited (255) About an hour ago                       jolly_heyrovsky
7befe2c3f0b9        sonatype/nexus3     "sh -c ${SONATYPE_DI…"   About an hour ago   Exited (255) About an hour ago                       relaxed_gagarin
36d8e56f64dd        24c0caf99780        "sh /tmp/start_nexus…"   About an hour ago   Exited (127) About an hour ago                       crazy_greider
bdb70f0940c9        24c0caf99780        "sh /tmp/start_nexus…"   About an hour ago   Exited (127) About an hour ago                       optimistic_ellis
c318cd222d7c        sonatype/nexus3     "sh -c ${SONATYPE_DI…"   2 hours ago         Exited (0) 2 hours ago                               naughty_mcclintock
85e88836c714        24c0caf99780        "sh /tmp/start_nexus…"   2 hours ago         Exited (127) 2 hours ago                             upbeat_nightingale
3d32a45d71f9        sonatype/nexus3     "sh -c ${SONATYPE_DI…"   2 hours ago         Exited (255) 2 hours ago                             adoring_jang
65e3538e0128        24c0caf99780        "sh /tmp/start_nexus…"   2 hours ago         Exited (127) 2 hours ago                             reverent_kepler
9b0dc9511680        sonatype/nexus3     "sh -c ${SONATYPE_DI…"   2 hours ago         Exited (0) 2 hours ago                               laughing_taussig
7c6ae6c2938d        24c0caf99780        "sh /tmp/start_nexus…"   2 hours ago         Exited (127) 2 hours ago                             agitated_tereshkova
c91b603469ea        24c0caf99780        "-p 28777:28777 -p 2…"   2 hours ago         Created                          8081/tcp            elastic_burnell
9542b503c963        24c0caf99780        "sh /tmp/start_nexus…"   2 hours ago         Exited (127) 2 hours ago                             hungry_leakey
a7f31803f97b        24c0caf99780        "sh /tmp/start_nexus…"   3 hours ago         Exited (127) 3 hours ago                             clever_greider
9449244acd26        24c0caf99780        "sh /tmp/start_nexus…"   20 hours ago        Exited (127) 20 hours ago                            unruffled_rosalind

What is “Created 8081/tcp elastic_burnell” ? Is it my succesfull image start?