This makes `git push` work.
sudo eatmydata apt-get -y dist-upgrade
# development tools
-sudo eatmydata apt-get install -y --no-install-recommends build-essential git-buildpackage libwww-perl less vim lintian debhelper manpages-dev git dput pristine-tar bash-completion wget gnupg ubuntu-dev-tools python3-debian fakeroot libdistro-info-perl
+sudo eatmydata apt-get install -y --no-install-recommends build-essential git-buildpackage libwww-perl less vim lintian debhelper manpages-dev git dput pristine-tar bash-completion wget gnupg ubuntu-dev-tools python3-debian fakeroot libdistro-info-perl openssh-client
# autopkgtest
sudo eatmydata apt-get install -y --no-install-recommends autopkgtest qemu-system-x86 qemu-utils genisoimage