gildas@DESKTOP-7M8LJ0N:~/CIRCLESOFT$ bundle exec cap alpha deploy
DEBUG [8477b654] Running [ -d ~/.rvm ] as deploy@stark.circlesoft.net
DEBUG [8477b654] Command: [ -d ~/.rvm ]
DEBUG [8477b654] Finished in 3.714 seconds with exit status 0 (successful).
DEBUG [f68564a8] Running ~/.rvm/bin/rvm version as deploy@stark.circlesoft.net
DEBUG [f68564a8] Command: ~/.rvm/bin/rvm version
DEBUG [f68564a8]        rvm 1.27.0 (master) by Wayne E. Seguin <wayneeseguin@gmail.com>, Michal Papis <mpapis@gmail.com> [https://rvm.io/]
DEBUG [f68564a8] Finished in 0.582 seconds with exit status 0 (successful).
rvm 1.27.0 (master) by Wayne E. Seguin <wayneeseguin@gmail.com>, Michal Papis <mpapis@gmail.com> [https://rvm.io/]
DEBUG [08eb88ca] Running ~/.rvm/bin/rvm current as deploy@stark.circlesoft.net
DEBUG [08eb88ca] Command: ~/.rvm/bin/rvm current
DEBUG [08eb88ca]        ruby-2.1.1
DEBUG [08eb88ca] Finished in 0.567 seconds with exit status 0 (successful).
ruby-2.1.1
DEBUG [811f95b1] Running ~/.rvm/bin/rvm 2.1.1@circle do ruby --version as deploy@stark.circlesoft.net
DEBUG [811f95b1] Command: ~/.rvm/bin/rvm 2.1.1@circle do ruby --version
DEBUG [811f95b1]        ruby 2.1.1p76 (2014-02-24 revision 45161) [x86_64-linux]
DEBUG [811f95b1] Finished in 0.915 seconds with exit status 0 (successful).
ruby 2.1.1p76 (2014-02-24 revision 45161) [x86_64-linux]
INFO [35d91cb7] Running /usr/bin/env mkdir -p /tmp/circle/ as deploy@stark.circlesoft.net
DEBUG [35d91cb7] Command: /usr/bin/env mkdir -p /tmp/circle/
INFO [35d91cb7] Finished in 0.357 seconds with exit status 0 (successful).
DEBUG Uploading /tmp/circle/git-ssh.sh 0.0%
INFO Uploading /tmp/circle/git-ssh.sh 100.0%
INFO [4de07fd1] Running /usr/bin/env chmod +x /tmp/circle/git-ssh.sh as deploy@stark.circlesoft.net
DEBUG [4de07fd1] Command: /usr/bin/env chmod +x /tmp/circle/git-ssh.sh
INFO [4de07fd1] Finished in 0.350 seconds with exit status 0 (successful).
INFO [c94f6175] Running /usr/bin/env git ls-remote --heads git@github.com:warwick-schaffer/Circle-v2.git as deploy@stark.circlesoft.net
DEBUG [c94f6175] Command: ( export GIT_ASKPASS="/bin/echo" GIT_SSH="/tmp/circle/git-ssh.sh" ; /usr/bin/env git ls-remote --heads git@github.com:warwick-schaffer/Circle-v2.git )
DEBUG [c94f6175]        Permission denied (publickey).
DEBUG [c94f6175]        fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.
(Backtrace restricted to imported tasks)
cap aborted!
SSHKit::Runner::ExecuteError: Exception while executing as deploy@stark.circlesoft.net: git exit status: 128
git stdout: Nothing written
git stderr: Permission denied (publickey).
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.

SSHKit::Command::Failed: git exit status: 128
git stdout: Nothing written
git stderr: Permission denied (publickey).
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.

Tasks: TOP => git:check
(See full trace by running task with --trace)
The deploy has failed with an error: Exception while executing as deploy@stark.circlesoft.net: git exit status: 128
git stdout: Nothing written
git stderr: Permission denied (publickey).
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.

gildas@DESKTOP-7M8LJ0N:~/CIRCLESOFT$ git remote -v
origin  git@github.com:warwick-schaffer/Circle-v2.git (fetch)
origin  git@github.com:warwick-schaffer/Circle-v2.git (push)