yarn run v1.15.2
$ /home/admin/theia/node_modules/.bin/theia start /home/admin/workspaces/tagless-webgl --hostname 127.0.0.1 --port 3000
root INFO Theia app listening on http://127.0.0.1:3000.
root INFO unzipping the plugin ProxyPluginDeployerEntry {
  deployer: PluginVsCodeFileHandler { unpackedFolder: '/tmp/vscode-unpacked' },
  delegate:
   PluginDeployerEntryImpl {
     originId: 'local-dir:/home/admin/plugins',
     pluginId: 'scalameta.metals-1.3.2.vsix',
     map: Map {},
     changes: [],
     acceptedTypes: [],
     currentPath: '/home/admin/plugins/scalameta.metals-1.3.2.vsix',
     initPath: '/home/admin/plugins/scalameta.metals-1.3.2.vsix',
     resolved: true,
     resolvedByName: 'LocalDirectoryPluginDeployerResolver' },
  deployerName: 'PluginVsCodeFileHandler' }
root INFO PluginTheiaDirectoryHandler: accepting plugin with path /tmp/vscode-unpacked/scalameta.metals-1.3.2.vsix
root INFO Resolved "scalameta.metals-1.3.2.vsix" to a VS Code extension "metals@1.3.2" with engines: { vscode: '^1.27.0' }
root INFO Deploying backend plugin "metals@1.3.2" from "/tmp/vscode-unpacked/scalameta.metals-1.3.2.vsix/extension/out/extension"
root ERROR e/</</</</<@http://18.196.49.201/bundle.js:117:2557525

root ERROR e/</</</</<@http://18.196.49.201/bundle.js:117:2557525

root INFO Started watching the git repository: file:///home/admin/workspaces/tagless-webgl
root INFO Using Git [2.11.0] from the PATH. (/usr/bin/git)
root INFO Checking whether '--no-optional-locks' can be used with the current Git executable. Minimum required version is '2.15.0'.
root WARN Git version was: '2.11.0'. Disabling '--no-optional-locks' for all subsequent calls.
root INFO [nsfw-watcher: 25754] Started watching: /home/admin/.theia
root INFO [nsfw-watcher: 25754] Started watching: /home/admin/workspaces/tagless-webgl
root INFO [nsfw-watcher: 25754] Started watching: /home/admin/workspaces/tagless-webgl
Started watching: /home/admin/workspaces/tagless-webgl/build.sbt
Started watching: /home/admin/workspaces/tagless-webgl/src/main/scala/scalagl/Main.scala
Started watching: /home/admin/workspaces/tagless-webgl/.metals/metals.log
root INFO [nsfw-watcher: 25754] Started watching: /home/admin/workspaces/tagless-webgl
terminal ERROR Couldn't attach - can't find terminal with id: 0
terminal ERROR Error attaching to terminal id 0, the terminal is most likely gone. Starting up a new terminal instead.
root INFO [nsfw-watcher: 25754] Started watching: /home/admin/workspaces/tagless-webgl/project/plugins.sbt
root ERROR e/</</</</<@http://18.196.49.201/bundle.js:117:2557525

root INFO [nsfw-watcher: 25754] Stopped watching: /home/admin/workspaces/tagless-webgl/project/plugins.sbt
root ERROR e/</</</</<@http://18.196.49.201/bundle.js:117:2557525

root INFO [nsfw-watcher: 25754] Stopped watching: /home/admin/workspaces/tagless-webgl/.metals/metals.log
root INFO [nsfw-watcher: 25754] Started watching: /home/admin/workspaces/tagless-webgl/.metals/metals.log
root INFO [nsfw-watcher: 25754] Stopped watching: /home/admin/workspaces/tagless-webgl/.metals/metals.log
root INFO Stopped watching the git repository: file:///home/admin/workspaces/tagless-webgl
root INFO Using Git [2.11.0] from the PATH. (/usr/bin/git)
root WARN Collided keybinding is ignored;  {"command":"outlineView:toggle","keybinding":"ctrlcmd+shift+s"}  collided with  {"command":"file.saveAs","keybinding":"ctrl+shift+s"}
root WARN Could not register keybinding:
  {"command":"outlineView:toggle","keybinding":"ctrlcmd+shift+s"}
Error: "ctrlcmd+shift+s" is in collision with something else [scope:0]
root WARN Collided keybinding is ignored;  {"command":"passthrough","keybinding":"ctrl+k","context":"terminalActive"}  collided with  {"command":"terminal:clear","keybinding":"ctrlcmd+k","context":"terminalActive"}
root WARN Could not register keybinding:
  {"command":"passthrough","keybinding":"ctrl+k","context":"terminalActive"}
Error: "ctrl+k" is in collision with something else [scope:0]
root WARN e.onStart is slow, took: 273 ms
root INFO [nsfw-watcher: 26711] Started watching: /home/admin/.theia
root INFO [hosted-plugin: 26724] PLUGIN_HOST(26724) starting instance

root INFO [hosted-plugin: 26724] PLUGIN_HOST(26724): PluginManagerExtImpl/init()

root INFO [hosted-plugin: 26724] PLUGIN_HOST(26724): initializing(/home/admin/theia/node_modules/@theia/plugin-ext-vscode/lib/node/plugin-vscode-init.js)

root INFO [hosted-plugin: 26724] PLUGIN_HOST(26724): PluginManagerExtImpl/loadPlugin(/tmp/vscode-unpacked/scalameta.metals-1.3.2.vsix/extension/out/extension)

root WARN Collided keybinding is ignored;  {"command":"outlineView:toggle","keybinding":"ctrlcmd+shift+s"}  collided with  {"command":"file.saveAs","keybinding":"ctrl+shift+s"}
root WARN Could not register keybinding:
  {"command":"outlineView:toggle","keybinding":"ctrlcmd+shift+s"}
Error: "ctrlcmd+shift+s" is in collision with something else [scope:0]
root WARN Collided keybinding is ignored;  {"command":"passthrough","keybinding":"ctrl+k","context":"terminalActive"}  collided with  {"command":"terminal:clear","keybinding":"ctrlcmd+k","context":"terminalActive"}
root WARN Could not register keybinding:
  {"command":"passthrough","keybinding":"ctrl+k","context":"terminalActive"}
Error: "ctrl+k" is in collision with something else [scope:0]
root WARN Preference metals.javaHome in user_storage:settings.json is invalid.
root INFO Using Git [2.11.0] from the PATH. (/usr/bin/git)
root INFO [nsfw-watcher: 26822] Started watching: /home/admin/workspaces/tagless-webgl
root INFO [nsfw-watcher: 26822] Started watching: /home/admin/.theia
root WARN e.onStart is slow, took: 467 ms
root INFO [nsfw-watcher: 26822] Started watching: /home/admin/workspaces/tagless-webgl
root INFO [nsfw-watcher: 26822] Started watching: /home/admin/workspaces/tagless-webgl
root INFO [hosted-plugin: 26835] PLUGIN_HOST(26835) starting instance

root INFO Started watching the git repository: file:///home/admin/workspaces/tagless-webgl
root INFO Config file tasks.json does not exist under file:///home/admin/workspaces/tagless-webgl
root INFO [hosted-plugin: 26835] PLUGIN_HOST(26835): PluginManagerExtImpl/init()
PLUGIN_HOST(26835): initializing(/home/admin/theia/node_modules/@theia/plugin-ext-vscode/lib/node/plugin-vscode-init.js)
PLUGIN_HOST(26835): PluginManagerExtImpl/loadPlugin(/tmp/vscode-unpacked/scalameta.metals-1.3.2.vsix/extension/out/extension)

root INFO [nsfw-watcher: 26822] Started watching: /home/admin/workspaces/tagless-webgl/build.sbt
root INFO [nsfw-watcher: 26822] Started watching: /home/admin/workspaces/tagless-webgl/src/main/scala/scalagl/Main.scala
root ERROR [hosted-plugin: 26835] (node:26835) UnhandledPromiseRejectionWarning: _@http://18.196.49.201/vs/editor/editor.main.js:2049:240
g</e.prototype.$setLanguageConfiguration@http://18.196.49.201/bundle.js:30:910922
c</e.prototype.doInvokeHandler@http://18.196.49.201/bundle.js:19:702769
c</e.prototype.invokeHandler@http://18.196.49.201/bundle.js:19:702494
c</e.prototype.receiveRequest@http://18.196.49.201/bundle.js:19:701626
c</e.prototype.receiveOneMessage@http://18.196.49.201/bundle.js:19:701142
e/this.multiplexor<@http://18.196.49.201/bundle.js:19:699907
t/<@http://18.196.49.201/bundle.js:19:703120
c</e.prototype[Symbol.iterator]/</<@http://18.196.49.201/bundle.js:1:68308
c</e.prototype.invoke@http://18.196.49.201/bundle.js:1:68526
l</e.prototype.fire@http://18.196.49.201/bundle.js:1:69837
postMessage@http://18.196.49.201/bundle.js:19:705869
d</e.prototype.onRequest/</<@http://18.196.49.201/bundle.js:19:805416
s/</<@http://18.196.49.201/bundle.js:19:803387
s/<@http://18.196.49.201/bundle.js:19:802705
r</<@http://18.196.49.201/bundle.js:19:802407
r<@http://18.196.49.201/bundle.js:19:802184
d</e.prototype.onRequest@http://18.196.49.201/bundle.js:19:805288
n/<@http://18.196.49.201/bundle.js:19:804885
$/o</</<@http://18.196.49.201/bundle.js:12:197705
$/o</<@http://18.196.49.201/bundle.js:12:196878
$/o<@http://18.196.49.201/bundle.js:12:196804
f/<@http://18.196.49.201/bundle.js:52:48112
f@http://18.196.49.201/bundle.js:52:48050
s@http://18.196.49.201/bundle.js:52:47585

(node:26835) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 1)
(node:26835) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.