cap error

[Deprecation Warning] Naming tasks with before_ and after_ is deprecated, please see the new before() and after() methods. (Offending task name was after_symlink)
[Deprecation Warning] Naming tasks with before_ and after_ is deprecated, please see the new before() and after() methods. (Offending task name was after_update_code)
[Deprecation Warning] Naming tasks with before_ and after_ is deprecated, please see the new before() and after() methods. (Offending task name was after_setup)
  * executing `production'
    triggering start callbacks for `deploy:migrations'
  * executing `multistage:ensure'
  * executing `deploy:migrations'
  * executing `deploy:update_code'
    updating the cached checkout on all servers
    executing locally: "git ls-remote [email protected]:MettaAudio/msc-store.git production"
  * executing "if [ -d /home/jennings/public_html/msc-store-production/shared/cached-copy ]; then cd /home/jennings/public_html/msc-store-production/shared/cached-copy && git fetch -q origin && git reset -q --hard 59b6a4c45d49849cd89963bd3a22e985f907333d && git submodule -q init && for mod in `git submodule status | awk '{ print $2 }'`; do git config -f .git/config submodule.${mod}.url `git config -f .gitmodules --get submodule.${mod}.url` && echo Synced $mod; done && git submodule -q sync && git submodule -q update && git clean -q -d -x -f; else git clone -q [email protected]:MettaAudio/msc-store.git /home/jennings/public_html/msc-store-production/shared/cached-copy && cd /home/jennings/public_html/msc-store-production/shared/cached-copy && git checkout -q -b deploy 59b6a4c45d49849cd89963bd3a22e985f907333d && git submodule -q init && git submodule -q sync && git submodule -q update; fi"
    servers: ["store.msconcepts.com"]
    [store.msconcepts.com] executing command
 ** [store.msconcepts.com :: err] ERROR: tjh/msc-store.git doesn't exist. Did you enter it correctly?
 ** [store.msconcepts.com :: err] fatal: The remote end hung up unexpectedly
    command finished
failed: "sh -c 'if [ -d /home/jennings/public_html/msc-store-production/shared/cached-copy ]; then cd /home/jennings/public_html/msc-store-production/shared/cached-copy && git fetch -q origin && git reset -q --hard 59b6a4c45d49849cd89963bd3a22e985f907333d && git submodule -q init && for mod in `git submodule status | awk '\\''{ print $2 }'\\''`; do git config -f .git/config submodule.${mod}.url `git config -f .gitmodules --get submodule.${mod}.url` && echo Synced $mod; done && git submodule -q sync && git submodule -q update && git clean -q -d -x -f; else git clone -q [email protected]:MettaAudio/msc-store.git /home/jennings/public_html/msc-store-production/shared/cached-copy && cd /home/jennings/public_html/msc-store-production/shared/cached-copy && git checkout -q -b deploy 59b6a4c45d49849cd89963bd3a22e985f907333d && git submodule -q init && git submodule -q sync && git submodule -q update; fi'" on store.msconcepts.com