$ git clone -n https://src.fedoraproject.org/rpms/rubygem-rmagick.git /var/lib/mock/f37-build-675912-76050/root/chroot_tmpdir/scmroot/rubygem-rmagick
Cloning into '/var/lib/mock/f37-build-675912-76050/root/chroot_tmpdir/scmroot/rubygem-rmagick'...
$ git reset --hard 21086cd7635200dcba64e49d0ba40642e22d9a6a
HEAD is now at 21086cd 5.0.0