Capistrano 3.6.1 not deploying the latest revision if using a branch

I've posted a similar issue several days ago but I am seeing weird behavior of Capistrano again when deploying different branch.

I want to test the deploymnet of my `maintenance` branch. I will use it whenever I want to turn off my application for the time of maitenance. I pushed the branch and this is my config.

`config/staging_maintenance.rb`
```
set :user, 'apps'

set :stage, :staging

set :deploy_to, "/home/#{fetch(:user)}/app/shop-#{fetch(:application)}/production/"
set :branch, 'maintenance'

server 'XXX.XXX.XXX',
user: 'apps',
roles: %w{web app db},
ssh_options: {
forward_agent: true,
port: 6667
}

namespace :npm do
task :build do
on roles(:app) do
execute "cd #{current_path} && npm install && npm run build"
end
end

task :restart do
on roles(:app) do
execute "sv restart /home/apps/runit/service/shop-lauber-frontend-web-1"
end
end
end

before 'deploy:cleanup', 'npm:build'
after :deploy, 'npm:restart'
```

The latest commit on this branch is `ae4980a47e0fdc8067d3d46683cf3464484b90eb`
```
git log
commit ae4980a47e0fdc8067d3d46683cf3464484b90eb (HEAD -> maintenance, origin/maintenance)
Author: Jędrek Domański
Date: Tue Jul 16 11:41:01 2019 +0200

Add maintenance page
```
In `current` folder I check it:
```
cat REVISION
ae4980a47e0fdc8067d3d46683cf3464484b90eb
```
In the stacktrace I can see that `current` folder is symlinked with `20190716095633` which is the latest release so I check it in `20190716095633` folder.

```
cd 20190716095633
cat REVISION
ae4980a47e0fdc8067d3d46683cf3464484b90eb
```
Everything fine.

But in `/repo` folder I do not see this commit:
```
git log
commit a9ca7b8687c4fd0a00225095f481ccd12d2aec7d
```
What's going on here?
This line confirms that the `maintenance` branch got deployed and the latest revision is at `ae4980a47e0fdc8067d3d46683cf3464484b90eb`
```
Running /usr/bin/env echo "Branch maintenance (at ae4980a47e0fdc8067d3d46683cf3464484b90eb) deployed as release 20190716095633 by jedrek" >> /home/apps/app/shop-lauber-frontend/production/revisions.log
```

I tried removing the `repo` folder and re-deploying but that didn't help. I shouldn't have to do that when I want to deploy a different branch, I think.

Full stacktrace.
```
cap staging_maintenance deploy --trace
** Invoke staging_maintenance (first_time)
** Execute staging_maintenance
** Invoke load:defaults (first_time)
** Execute load:defaults
** Invoke deploy (first_time)
** Execute deploy
** Invoke deploy:starting (first_time)
** Execute deploy:starting
** Invoke deploy:check (first_time)
** Execute deploy:check
** Invoke git:check (first_time)
** Invoke git:wrapper (first_time)
** Execute git:wrapper
INFO [369ee64a] Running /usr/bin/env mkdir -p /tmp as apps@lauber_staging_apps
DEBUG [369ee64a] Command: /usr/bin/env mkdir -p /tmp
INFO [369ee64a] Finished in 0.197 seconds with exit status 0 (successful).
DEBUG Uploading /tmp/git-ssh-lauber-frontend-staging-jedrek.sh 0.0%
INFO Uploading /tmp/git-ssh-lauber-frontend-staging-jedrek.sh 100.0%
INFO [58161a1b] Running /usr/bin/env chmod 700 /tmp/git-ssh-lauber-frontend-staging-jedrek.sh as apps@lauber_staging_apps
DEBUG [58161a1b] Command: /usr/bin/env chmod 700 /tmp/git-ssh-lauber-frontend-staging-jedrek.sh
INFO [58161a1b] Finished in 0.030 seconds with exit status 0 (successful).
** Execute git:check
INFO [2cec5909] Running /usr/bin/env git ls-remote --heads git@gitlab.com:lauber/lauber-frontend.git as apps@lauber_staging_apps
DEBUG [2cec5909] Command: ( export GIT_ASKPASS="/bin/echo" GIT_SSH="/tmp/git-ssh-lauber-frontend-staging-jedrek.sh" ; /usr/bin/env git ls-remote --heads git@gitlab.com:lauber/lauber-frontend.git )
DEBUG [2cec5909] c30af359a8e0fa0494d842005d29cee8ab685ba6 refs/heads/LK-743-Headers-optimizations
b8b65e312245e409c11d40d5fc791f501f137505 refs/heads/LK-744-Add-meta-tags-and-meta-descriptions
a78d7aa366d944d24bccbe26a3563fbab0fbde53 refs/heads/LK-746-Friendly-urls
3cf9da5b998b22e45fb0bb409aeea3d91f4e4e42 refs/heads/LK-748-Images-alt-descriptions
23953e6d2a0bb7f8e71f73a9cbab0f92d2a32ba3 refs/heads/LK-750-Rich-snippets
be8ae00a1ae6da190effa3144d314039ed728077 refs/heads/LK-757-Add-subdomains-for-languages
3503c45fbf2475a7ae5cdb34227fd4e187fff031 refs/heads/LK-761-List-page-for-categories
17549a551c28f1fdd9b6688633af2b0ae327e3b9 refs/heads/LK-763-Title-and-short-description-for-part-page
67357f094433021d13577b4d84c038998064cb63 refs/heads/catalog
a9ca7b8687c4fd0a00225095f481ccd12d2aec7d refs/heads/dev
ae4980a47e0fdc8067d3d46683cf3464484b90eb refs/heads/maintenance
39f90d30754c32bd422c00df8139a8a369398864 refs/heads/master
8e12f9b452e7ba41c432554c68302a035e62a97a refs/heads/properties
8ce29ee1dfe13828188e5d5b0275e211dc9f4032 refs/heads/shop
5becebcddb8d39ffcdc84a3b33af2c3a47e23db1 refs/heads/test-deploy-branch
ae3ea93e749c99d4d2e17986b6afe35b23c5b5b3 refs/heads/vehicles
INFO [2cec5909] Finished in 1.935 seconds with exit status 0 (successful).
** Invoke deploy:check:directories (first_time)
** Execute deploy:check:directories
INFO [f5dc0064] Running /usr/bin/env mkdir -p /home/apps/app/shop-lauber-frontend/production/shared /home/apps/app/shop-lauber-frontend/production/releases as apps@lauber_staging_apps
DEBUG [f5dc0064] Command: /usr/bin/env mkdir -p /home/apps/app/shop-lauber-frontend/production/shared /home/apps/app/shop-lauber-frontend/production/releases
INFO [f5dc0064] Finished in 0.054 seconds with exit status 0 (successful).
** Invoke deploy:check:linked_dirs (first_time)
** Execute deploy:check:linked_dirs
INFO [eb1b103b] Running /usr/bin/env mkdir -p /home/apps/app/shop-lauber-frontend/production/shared/app/translations as apps@lauber_staging_apps
DEBUG [eb1b103b] Command: /usr/bin/env mkdir -p /home/apps/app/shop-lauber-frontend/production/shared/app/translations
INFO [eb1b103b] Finished in 0.044 seconds with exit status 0 (successful).
** Invoke deploy:check:make_linked_dirs (first_time)
** Execute deploy:check:make_linked_dirs
INFO [e2d9aad2] Running /usr/bin/env mkdir -p /home/apps/app/shop-lauber-frontend/production/shared as apps@lauber_staging_apps
DEBUG [e2d9aad2] Command: /usr/bin/env mkdir -p /home/apps/app/shop-lauber-frontend/production/shared
INFO [e2d9aad2] Finished in 0.033 seconds with exit status 0 (successful).
** Invoke deploy:check:linked_files (first_time)
** Execute deploy:check:linked_files
DEBUG [fcdc4bc7] Running [ -f /home/apps/app/shop-lauber-frontend/production/shared/.env ] as apps@lauber_staging_apps
DEBUG [fcdc4bc7] Command: [ -f /home/apps/app/shop-lauber-frontend/production/shared/.env ]
DEBUG [fcdc4bc7] Finished in 0.040 seconds with exit status 0 (successful).
** Invoke deploy:set_previous_revision (first_time)
** Execute deploy:set_previous_revision
DEBUG [3d625fcc] Running [ -f /home/apps/app/shop-lauber-frontend/production/current/REVISION ] as apps@lauber_staging_apps
DEBUG [3d625fcc] Command: [ -f /home/apps/app/shop-lauber-frontend/production/current/REVISION ]
DEBUG [3d625fcc] Finished in 0.036 seconds with exit status 0 (successful).
DEBUG [f9e1d833] Running /usr/bin/env cat /home/apps/app/shop-lauber-frontend/production/current/REVISION 2>/dev/null as apps@lauber_staging_apps
DEBUG [f9e1d833] Command: /usr/bin/env cat /home/apps/app/shop-lauber-frontend/production/current/REVISION 2>/dev/null
DEBUG [f9e1d833] ae4980a47e0fdc8067d3d46683cf3464484b90eb
DEBUG [f9e1d833] Finished in 0.037 seconds with exit status 0 (successful).
** Invoke deploy:started (first_time)
** Execute deploy:started
** Invoke deploy:updating (first_time)
** Invoke deploy:new_release_path (first_time)
** Execute deploy:new_release_path
** Execute deploy:updating
** Invoke git:create_release (first_time)
** Invoke git:update (first_time)
** Invoke git:clone (first_time)
** Invoke git:wrapper
** Execute git:clone
DEBUG [95d1cb23] Running [ -f /home/apps/app/shop-lauber-frontend/production/repo/HEAD ] as apps@lauber_staging_apps
DEBUG [95d1cb23] Command: [ -f /home/apps/app/shop-lauber-frontend/production/repo/HEAD ]
DEBUG [95d1cb23] Finished in 0.042 seconds with exit status 1 (failed).
DEBUG [4c74af74] Running if test ! -d /home/apps/app/shop-lauber-frontend/production/; then echo "Directory does not exist '/home/apps/app/shop-lauber-frontend/production/'" 1>&2; false; fi as apps@lauber_staging_apps
DEBUG [4c74af74] Command: if test ! -d /home/apps/app/shop-lauber-frontend/production/; then echo "Directory does not exist '/home/apps/app/shop-lauber-frontend/production/'" 1>&2; false; fi
DEBUG [4c74af74] Finished in 0.028 seconds with exit status 0 (successful).
INFO [84b88465] Running /usr/bin/env git clone --mirror git@gitlab.com:lauber/lauber-frontend.git /home/apps/app/shop-lauber-frontend/production/repo as apps@lauber_staging_apps
DEBUG [84b88465] Command: cd /home/apps/app/shop-lauber-frontend/production/ && ( export GIT_ASKPASS="/bin/echo" GIT_SSH="/tmp/git-ssh-lauber-frontend-staging-jedrek.sh" ; /usr/bin/env git clone --mirror git@gitlab.com:lauber/lauber-frontend.git /home/apps/app/shop-lauber-frontend/production/repo )
DEBUG [84b88465] Cloning into bare repository '/home/apps/app/shop-lauber-frontend/production/repo'...
INFO [84b88465] Finished in 3.703 seconds with exit status 0 (successful).
** Execute git:update
DEBUG [40598fa6] Running if test ! -d /home/apps/app/shop-lauber-frontend/production/repo; then echo "Directory does not exist '/home/apps/app/shop-lauber-frontend/production/repo'" 1>&2; false; fi as apps@lauber_staging_apps
DEBUG [40598fa6] Command: if test ! -d /home/apps/app/shop-lauber-frontend/production/repo; then echo "Directory does not exist '/home/apps/app/shop-lauber-frontend/production/repo'" 1>&2; false; fi
DEBUG [40598fa6] Finished in 0.028 seconds with exit status 0 (successful).
INFO [7adc4720] Running /usr/bin/env git remote update --prune as apps@lauber_staging_apps
DEBUG [7adc4720] Command: cd /home/apps/app/shop-lauber-frontend/production/repo && ( export GIT_ASKPASS="/bin/echo" GIT_SSH="/tmp/git-ssh-lauber-frontend-staging-jedrek.sh" ; /usr/bin/env git remote update --prune )
DEBUG [7adc4720] Fetching origin
INFO [7adc4720] Finished in 1.859 seconds with exit status 0 (successful).
** Execute git:create_release
DEBUG [57aafb8d] Running if test ! -d /home/apps/app/shop-lauber-frontend/production/repo; then echo "Directory does not exist '/home/apps/app/shop-lauber-frontend/production/repo'" 1>&2; false; fi as apps@lauber_staging_apps
DEBUG [57aafb8d] Command: if test ! -d /home/apps/app/shop-lauber-frontend/production/repo; then echo "Directory does not exist '/home/apps/app/shop-lauber-frontend/production/repo'" 1>&2; false; fi
DEBUG [57aafb8d] Finished in 0.030 seconds with exit status 0 (successful).
INFO [43491504] Running /usr/bin/env mkdir -p /home/apps/app/shop-lauber-frontend/production/releases/20190716095633 as apps@lauber_staging_apps
DEBUG [43491504] Command: cd /home/apps/app/shop-lauber-frontend/production/repo && ( export GIT_ASKPASS="/bin/echo" GIT_SSH="/tmp/git-ssh-lauber-frontend-staging-jedrek.sh" ; /usr/bin/env mkdir -p /home/apps/app/shop-lauber-frontend/production/releases/20190716095633 )
INFO [43491504] Finished in 0.028 seconds with exit status 0 (successful).
INFO [060ab6fb] Running /usr/bin/env git archive maintenance | tar -x -f - -C /home/apps/app/shop-lauber-frontend/production/releases/20190716095633 as apps@lauber_staging_apps
DEBUG [060ab6fb] Command: cd /home/apps/app/shop-lauber-frontend/production/repo && ( export GIT_ASKPASS="/bin/echo" GIT_SSH="/tmp/git-ssh-lauber-frontend-staging-jedrek.sh" ; /usr/bin/env git archive maintenance | tar -x -f - -C /home/apps/app/shop-lauber-frontend/production/releases/20190716095633 )
INFO [060ab6fb] Finished in 0.079 seconds with exit status 0 (successful).
** Invoke deploy:set_current_revision (first_time)
** Execute deploy:set_current_revision
** Invoke git:set_current_revision (first_time)
** Execute git:set_current_revision
DEBUG [26e96c62] Running if test ! -d /home/apps/app/shop-lauber-frontend/production/repo; then echo "Directory does not exist '/home/apps/app/shop-lauber-frontend/production/repo'" 1>&2; false; fi as apps@lauber_staging_apps
DEBUG [26e96c62] Command: if test ! -d /home/apps/app/shop-lauber-frontend/production/repo; then echo "Directory does not exist '/home/apps/app/shop-lauber-frontend/production/repo'" 1>&2; false; fi
DEBUG [26e96c62] Finished in 0.029 seconds with exit status 0 (successful).
DEBUG [bf7d7c18] Running /usr/bin/env git rev-list --max-count=1 maintenance as apps@lauber_staging_apps
DEBUG [bf7d7c18] Command: cd /home/apps/app/shop-lauber-frontend/production/repo && ( export GIT_ASKPASS="/bin/echo" GIT_SSH="/tmp/git-ssh-lauber-frontend-staging-jedrek.sh" ; /usr/bin/env git rev-list --max-count=1 maintenance )
DEBUG [bf7d7c18] ae4980a47e0fdc8067d3d46683cf3464484b90eb
DEBUG [bf7d7c18] Finished in 0.038 seconds with exit status 0 (successful).
DEBUG [97768c0c] Running if test ! -d /home/apps/app/shop-lauber-frontend/production/releases/20190716095633; then echo "Directory does not exist '/home/apps/app/shop-lauber-frontend/production/releases/20190716095633'" 1>&2; false; fi as apps@lauber_staging_apps
DEBUG [97768c0c] Command: if test ! -d /home/apps/app/shop-lauber-frontend/production/releases/20190716095633; then echo "Directory does not exist '/home/apps/app/shop-lauber-frontend/production/releases/20190716095633'" 1>&2; false; fi
DEBUG [97768c0c] Finished in 0.030 seconds with exit status 0 (successful).
INFO [10243c88] Running /usr/bin/env echo "ae4980a47e0fdc8067d3d46683cf3464484b90eb" >> REVISION as apps@lauber_staging_apps
DEBUG [10243c88] Command: cd /home/apps/app/shop-lauber-frontend/production/releases/20190716095633 && /usr/bin/env echo "ae4980a47e0fdc8067d3d46683cf3464484b90eb" >> REVISION
INFO [10243c88] Finished in 0.026 seconds with exit status 0 (successful).
** Invoke deploy:symlink:shared (first_time)
** Execute deploy:symlink:shared
** Invoke deploy:symlink:linked_files (first_time)
** Execute deploy:symlink:linked_files
INFO [596b772e] Running /usr/bin/env mkdir -p /home/apps/app/shop-lauber-frontend/production/releases/20190716095633 as apps@lauber_staging_apps
DEBUG [596b772e] Command: /usr/bin/env mkdir -p /home/apps/app/shop-lauber-frontend/production/releases/20190716095633
INFO [596b772e] Finished in 0.036 seconds with exit status 0 (successful).
DEBUG [e97c56df] Running [ -L /home/apps/app/shop-lauber-frontend/production/releases/20190716095633/.env ] as apps@lauber_staging_apps
DEBUG [e97c56df] Command: [ -L /home/apps/app/shop-lauber-frontend/production/releases/20190716095633/.env ]
DEBUG [e97c56df] Finished in 0.029 seconds with exit status 1 (failed).
DEBUG [ecae4727] Running [ -f /home/apps/app/shop-lauber-frontend/production/releases/20190716095633/.env ] as apps@lauber_staging_apps
DEBUG [ecae4727] Command: [ -f /home/apps/app/shop-lauber-frontend/production/releases/20190716095633/.env ]
DEBUG [ecae4727] Finished in 0.026 seconds with exit status 1 (failed).
INFO [3a12362e] Running /usr/bin/env ln -s /home/apps/app/shop-lauber-frontend/production/shared/.env /home/apps/app/shop-lauber-frontend/production/releases/20190716095633/.env as apps@lauber_staging_apps
DEBUG [3a12362e] Command: /usr/bin/env ln -s /home/apps/app/shop-lauber-frontend/production/shared/.env /home/apps/app/shop-lauber-frontend/production/releases/20190716095633/.env
INFO [3a12362e] Finished in 0.027 seconds with exit status 0 (successful).
** Invoke deploy:symlink:linked_dirs (first_time)
** Execute deploy:symlink:linked_dirs
INFO [be63af56] Running /usr/bin/env mkdir -p /home/apps/app/shop-lauber-frontend/production/releases/20190716095633/app as apps@lauber_staging_apps
DEBUG [be63af56] Command: /usr/bin/env mkdir -p /home/apps/app/shop-lauber-frontend/production/releases/20190716095633/app
INFO [be63af56] Finished in 0.033 seconds with exit status 0 (successful).
DEBUG [6c7fae39] Running [ -L /home/apps/app/shop-lauber-frontend/production/releases/20190716095633/app/translations ] as apps@lauber_staging_apps
DEBUG [6c7fae39] Command: [ -L /home/apps/app/shop-lauber-frontend/production/releases/20190716095633/app/translations ]
DEBUG [6c7fae39] Finished in 0.033 seconds with exit status 1 (failed).
DEBUG [19b38b1c] Running [ -d /home/apps/app/shop-lauber-frontend/production/releases/20190716095633/app/translations ] as apps@lauber_staging_apps
DEBUG [19b38b1c] Command: [ -d /home/apps/app/shop-lauber-frontend/production/releases/20190716095633/app/translations ]
DEBUG [19b38b1c] Finished in 0.026 seconds with exit status 0 (successful).
INFO [ae061a62] Running /usr/bin/env rm -rf /home/apps/app/shop-lauber-frontend/production/releases/20190716095633/app/translations as apps@lauber_staging_apps
DEBUG [ae061a62] Command: /usr/bin/env rm -rf /home/apps/app/shop-lauber-frontend/production/releases/20190716095633/app/translations
INFO [ae061a62] Finished in 0.033 seconds with exit status 0 (successful).
INFO [c6098e0a] Running /usr/bin/env ln -s /home/apps/app/shop-lauber-frontend/production/shared/app/translations /home/apps/app/shop-lauber-frontend/production/releases/20190716095633/app/translations as apps@lauber_staging_apps
DEBUG [c6098e0a] Command: /usr/bin/env ln -s /home/apps/app/shop-lauber-frontend/production/shared/app/translations /home/apps/app/shop-lauber-frontend/production/releases/20190716095633/app/translations
INFO [c6098e0a] Finished in 0.032 seconds with exit status 0 (successful).
** Invoke deploy:updated (first_time)
** Execute deploy:updated
** Invoke deploy:publishing (first_time)
** Execute deploy:publishing
** Invoke deploy:symlink:release (first_time)
** Execute deploy:symlink:release
INFO [a829eb28] Running /usr/bin/env ln -s /home/apps/app/shop-lauber-frontend/production/releases/20190716095633 /home/apps/app/shop-lauber-frontend/production/releases/current as apps@lauber_staging_apps
DEBUG [a829eb28] Command: /usr/bin/env ln -s /home/apps/app/shop-lauber-frontend/production/releases/20190716095633 /home/apps/app/shop-lauber-frontend/production/releases/current
INFO [a829eb28] Finished in 0.033 seconds with exit status 0 (successful).
INFO [ea9678db] Running /usr/bin/env mv /home/apps/app/shop-lauber-frontend/production/releases/current /home/apps/app/shop-lauber-frontend/production as apps@lauber_staging_apps
DEBUG [ea9678db] Command: /usr/bin/env mv /home/apps/app/shop-lauber-frontend/production/releases/current /home/apps/app/shop-lauber-frontend/production
INFO [ea9678db] Finished in 0.033 seconds with exit status 0 (successful).
** Invoke deploy:published (first_time)
** Execute deploy:published
** Invoke deploy:finishing (first_time)
** Execute deploy:finishing
** Invoke deploy:cleanup (first_time)
** Invoke npm:build (first_time)
** Execute npm:build
INFO [f201f661] Running cd /home/apps/app/shop-lauber-frontend/production/current && npm install && npm run build as apps@lauber_staging_apps
DEBUG [f201f661] Command: cd /home/apps/app/shop-lauber-frontend/production/current && npm install && npm run build
DEBUG [f201f661] [1270] multi main 28 bytes {49} [built]
[1645] ./app/assets/images/categories ^\.\/offer\-.*\.png$ 540 bytes {3} [built]
+ 1924 hidden modules
INFO [f201f661] Finished in 135.148 seconds with exit status 0 (successful).
** Execute deploy:cleanup
DEBUG [fd08ea68] Running /usr/bin/env ls -xtr /home/apps/app/shop-lauber-frontend/production/releases as apps@lauber_staging_apps
DEBUG [fd08ea68] Command: /usr/bin/env ls -xtr /home/apps/app/shop-lauber-frontend/production/releases
DEBUG [fd08ea68] 20190713174243 20190714102128 20190714112758 20190714120526 20190716094355
20190716095633
DEBUG [fd08ea68] Finished in 0.032 seconds with exit status 0 (successful).
INFO Keeping 5 of 6 deployed releases on lauber_staging_apps
INFO [3870b394] Running /usr/bin/env rm -rf /home/apps/app/shop-lauber-frontend/production/releases/20190713174243 as apps@lauber_staging_apps
DEBUG [3870b394] Command: /usr/bin/env rm -rf /home/apps/app/shop-lauber-frontend/production/releases/20190713174243
INFO [3870b394] Finished in 0.888 seconds with exit status 0 (successful).
** Invoke deploy:finished (first_time)
** Execute deploy:finished
** Invoke deploy:log_revision (first_time)
** Execute deploy:log_revision
DEBUG [6d3b37ab] Running if test ! -d /home/apps/app/shop-lauber-frontend/production/releases; then echo "Directory does not exist '/home/apps/app/shop-lauber-frontend/production/releases'" 1>&2; false; fi as apps@lauber_staging_apps
DEBUG [6d3b37ab] Command: if test ! -d /home/apps/app/shop-lauber-frontend/production/releases; then echo "Directory does not exist '/home/apps/app/shop-lauber-frontend/production/releases'" 1>&2; false; fi
DEBUG [6d3b37ab] Finished in 0.031 seconds with exit status 0 (successful).
INFO [decb2f7e] Running /usr/bin/env echo "Branch maintenance (at ae4980a47e0fdc8067d3d46683cf3464484b90eb) deployed as release 20190716095633 by jedrek" >> /home/apps/app/shop-lauber-frontend/production/revisions.log as apps@lauber_staging_apps
DEBUG [decb2f7e] Command: cd /home/apps/app/shop-lauber-frontend/production/releases && /usr/bin/env echo "Branch maintenance (at ae4980a47e0fdc8067d3d46683cf3464484b90eb) deployed as release 20190716095633 by jedrek" >> /home/apps/app/shop-lauber-frontend/production/revisions.log
INFO [decb2f7e] Finished in 0.031 seconds with exit status 0 (successful).
** Invoke npm:restart (first_time)
** Execute npm:restart
INFO [4c2fc718] Running sv restart /home/apps/runit/service/shop-lauber-frontend-web-1 as apps@lauber_staging_apps
DEBUG [4c2fc718] Command: sv restart /home/apps/runit/service/shop-lauber-frontend-web-1
DEBUG [4c2fc718] ok: run: /home/apps/runit/service/shop-lauber-frontend-web-1: (pid 14835) 1s
INFO [4c2fc718] Finished in 0.451 seconds with exit status 0 (successful).
```

Start with config/staging_maintenance.rb and the deployment trace, then read the git:update, git:create_release, and git:clone tasks around the repo mirror and git archive maintenance command. Compare the branch revision reported in REVISION with the commit available under repo; done means deployments of the maintenance branch consistently produce the expected latest revision without deleting repo.

Written by the indexing model from the issue text.