"mounts": [
    "type=tmpfs,destination=/tmp,tmpfs-mode=1777,exec=true",

invalid argument "type=tmpfs,destination=/tmp,tmpfs-mode=1777,exec=true" for "--mount" flag: unexpected key 'exec' in 'exec=true'
See 'docker run --help'.

  "mounts": [
    "type=tmpfs,destination=/tmp,tmpfs-mode=1777,exec",

invalid argument "type=tmpfs,destination=/tmp,tmpfs-mode=1777,exec" for "--mount" flag: invalid field 'exec' must be a key=value pair
See 'docker run --help'.