[BUG] Exit handler never called in Docker container with node v25.2.1, npm v11.6.2 #8766
Description
Is there an existing issue for this?
- I have searched the existing issues (there are similar issues for previous versions, but not for node 25 or the later npm versions)
This issue exists in the latest npm version
- I am using the latest npm
Current Behavior
The npm install fails stating that the exit handler was never called, and that this is an error with npm itself and that the issue should be reported here. I have attached the debug log at the bottom.
Expected Behavior
The exit handler to be called and the install to complete successfully.
Steps To Reproduce
- Im using the following files:
Dockerfile
FROM node:alpine
WORKDIR /usr/src/app
COPY package.json package-lock.json ./
RUN npm ci # (also fails with npm install instead of npm ci)
COPY . .
CMD npm start
package.json
"dependencies": {
"dotenv": "^17.2.3",
"firebase-admin": "^13.6.0",
"node-cron": "^4.2.1"
},
"devDependencies": {
"@types/node": "^24.10.1",
"@types/node-cron": "^3.0.11",
"typescript": "^5.9.3"
},
- Build the Docker container
- The build will fail and you will be presented with the error.
Environment
- npm: v11.6.2
- Node.js: v25.2.
- OS Name: Linux 6.8.0-87-generic (ubuntu 24.01 LTS)
- System Model Name: ubuntu
- npm config:
; node bin location = /home/dev/.nvm/versions/node/v25.2.1/bin/node
; node version = v25.2.1
; npm local prefix = /home/dev/nucleus-notifications
; npm version = 11.6.2
; cwd = /home/dev/nucleus-notifications
; HOME = /home/dev
; Run `npm config ls -l` to show all defaults.Debug log attached.