perl deploy.pl 
Ignoring relationship 'user_roles' - related resultsource 'MyApp::Schema::Result::UserRole' is not registered with this schema
Ignoring relationship 'role' - related resultsource 'MyApp::Schema::Result::Role' is not registered with this schema
Ignoring relationship 'user' - related resultsource 'MyApp::Schema::Result::User' is not registered with this schema
NOTICE:  drop cascades to constraint album_artistid_fkey on table album
NOTICE:  CREATE TABLE will create implicit sequence "artist_artistid_seq" for serial column "artist.artistid"
NOTICE:  CREATE TABLE / PRIMARY KEY will create implicit index "artist_pkey" for table "artist"
NOTICE:  CREATE TABLE will create implicit sequence "roles_role_id_seq" for serial column "roles.role_id"
NOTICE:  CREATE TABLE / PRIMARY KEY will create implicit index "roles_pkey" for table "roles"
NOTICE:  CREATE TABLE / PRIMARY KEY will create implicit index "user_role_pkey" for table "user_role"
NOTICE:  CREATE TABLE will create implicit sequence "users_user_id_seq" for serial column "users.user_id"
NOTICE:  CREATE TABLE / PRIMARY KEY will create implicit index "users_pkey" for table "users"
NOTICE:  CREATE TABLE will create implicit sequence "album_albumid_seq" for serial column "album.albumid"
NOTICE:  CREATE TABLE / PRIMARY KEY will create implicit index "album_pkey" for table "album"
[*] Creating artist and insertng albums
[*] Searching Database for Artist
[*] Printing titles of Albums
Dark Side of the Moon
The Wall
Wish You Were Here
[*] Creating Roles
[*] Creating Users
DBIx::Class::Schema::populate(): ARRAY(0x2f066c8) reference found where bind expected for column 'roles' in populate slice:
{
  roles => [
    "Administrator"
  ],
  username => "test2"
} at deploy.pl line 77