build.cmd file not found

[neverfox]

Running TeamCity 2017.1, the docker run command looks something like this:

docker run --rm=true --name=teamcity_s2L51dkQVAmqIyuOVabB5iKq0hbPQR4D -v /opt/buildagent/work/5a079a74598fd4f:/checkout:rw --workdir=/checkout/ --interactive=false --tty=false blang/busybox-bash /bin/bash -c "source teamcity6360598547668335939.build.cmd

But this fails because /bin/bash: teamcity6360598547668335939.build.cmd: No such file or directory. Indeed no such file is in the working directory (or anywhere on the agent for that matter). I can see in the code where this is supposed to happen, but something isn't working. Is this an incompatibility with the newer TeamCity?

[neverfox]

Figured it out. It was an issue with my volumes on my docker host not mapping.