Bitbucket Pipelinesでレンタルサーバーに自動デプロイできない

Question

レンタルサーバーにBitbuketのソースコードを自動デプロイしたいです。
下記をPipelinesのbitbucket-pipelines.ymlに記載しましたが、エラーが生じてしまいます。
ご教示いただきますと幸いです。

image: samueldebruyn/debian-git

pipelines:
  branches:
    master:
      - step:
          script:
            - echo "Pipeline Init"
            - apt-get update
            - apt-get -qq install git-ftp
            - echo "Initiating Push"
            - git config git-ftp.url sftp://ホスト名/
            - git config git-ftp.remote-root home/ユーザー名/www/
            - git config git-ftp.syncroot  home/ユーザー名/www/hoge/
            - git config git-ftp.user $FTP_USERNAME     # Repository variables
            - git config git-ftp.password $FTP_PASSWORD # Repository variables
            - git config git-ftp.key "/root/.ssh/id_rsa" # SSH keys
            - git config git-ftp.insecure 1
            - git ftp init -vv
            - echo "Done Pushing"
            

Error

git ftp init -v
Wed Apr 29 14:56:18 UTC 2020: git-ftp version 1.5.1 running on Linux 
Wed Apr 29 14:56:18 UTC 2020: Host is '×××××××××'.
Wed Apr 29 14:56:18 UTC 2020: User is '×××××××××'.
Wed Apr 29 14:56:18 UTC 2020: Password is set.
Wed Apr 29 14:56:18 UTC 2020: CACert is ''.
Wed Apr 29 14:56:18 UTC 2020: Insecure is '1'.
Wed Apr 29 14:56:18 UTC 2020: Proxy is ''.
Wed Apr 29 14:56:18 UTC 2020: Using ssh private key file /home/×××××××××/.ssh/id_rsa
Wed Apr 29 14:56:18 UTC 2020: Path is 'home/×××××××××/www/'.
Wed Apr 29 14:56:18 UTC 2020: fatal: 'home/×××××××××/www/hoge' is not a directory! Exiting...