Railway•13mo ago

Java maven build fails

Nixpacks seems to be failing without running any of my build commands. Any help would be appreciated 🙂

==============
context: 1889173e0899028c5062a0ec85f4ab12
 
╔══════════════════════ Nixpacks v1.17.0 ═════════════════════╗
║ build      │ mvn quarkus:build                              ║
║─────────────────────────────────────────────────────────────║
║ setup      │ jdk17, maven                                   ║
║─────────────────────────────────────────────────────────────║
║ start      │ java -jar ./target/quarkus-app/quarkus-run.jar ║
╚═════════════════════════════════════════════════════════════╝
 
 
#0 building with "default" instance using docker driver
 
#1 [internal] load .dockerignore
 
#1 transferring context: 115B done
#1 DONE 0.0s
 
#2 [internal] load build definition from Dockerfile
#2 transferring dockerfile: 1.56kB done
#2 DONE 0.0s
 
#3 [internal] load metadata for ghcr.io/railwayapp/nixpacks:ubuntu-1695686596
 
#3 DONE 0.3s
 
 
#4 [stage-0 1/7] FROM ghcr.io/railwayapp/nixpacks:ubuntu-1695686596@sha256:863c9103f1ec289f4d8d56a656945c673b2d580080b96738e966e52e49463387
#4 DONE 0.0s
 
#5 [internal] load build context
#5 transferring context: 2B done
#5 DONE 0.0s
 
#6 [stage-0 2/7] WORKDIR /app/
#6 CACHED
 
#7 [stage-0 3/7] COPY .nixpacks/nixpkgs-5148520bfab61f99fd25fb9ff7bfbb50dad3c9db.nix .nixpacks/nixpkgs-5148520bfab61f99fd25fb9ff7bfbb50dad3c9db.nix
#7 ERROR: failed to calculate checksum of ref 30c1c37f-83bb-4aca-810c-1086679cb0a8::e8fu6kipakixlxkca4jibanjr: failed to walk /var/lib/docker/tmp/buildkit-mount199857382/.nixpacks: lstat /var/lib/docker/tmp/buildkit-mount199857382/.nixpacks: no such file or directory
-----
> [stage-0 3/7] COPY .nixpacks/nixpkgs-5148520bfab61f99fd25fb9ff7bfbb50dad3c9db.nix .nixpacks/nixpkgs-5148520bfab61f99fd25fb9ff7bfbb50dad3c9db.nix:
-----

...
 
Error: Docker build failed

==============
context: 1889173e0899028c5062a0ec85f4ab12
 
╔══════════════════════ Nixpacks v1.17.0 ═════════════════════╗
║ build      │ mvn quarkus:build                              ║
║─────────────────────────────────────────────────────────────║
║ setup      │ jdk17, maven                                   ║
║─────────────────────────────────────────────────────────────║
║ start      │ java -jar ./target/quarkus-app/quarkus-run.jar ║
╚═════════════════════════════════════════════════════════════╝
 
 
#0 building with "default" instance using docker driver
 
#1 [internal] load .dockerignore
 
#1 transferring context: 115B done
#1 DONE 0.0s
 
#2 [internal] load build definition from Dockerfile
#2 transferring dockerfile: 1.56kB done
#2 DONE 0.0s
 
#3 [internal] load metadata for ghcr.io/railwayapp/nixpacks:ubuntu-1695686596
 
#3 DONE 0.3s
 
 
#4 [stage-0 1/7] FROM ghcr.io/railwayapp/nixpacks:ubuntu-1695686596@sha256:863c9103f1ec289f4d8d56a656945c673b2d580080b96738e966e52e49463387
#4 DONE 0.0s
 
#5 [internal] load build context
#5 transferring context: 2B done
#5 DONE 0.0s
 
#6 [stage-0 2/7] WORKDIR /app/
#6 CACHED
 
#7 [stage-0 3/7] COPY .nixpacks/nixpkgs-5148520bfab61f99fd25fb9ff7bfbb50dad3c9db.nix .nixpacks/nixpkgs-5148520bfab61f99fd25fb9ff7bfbb50dad3c9db.nix
#7 ERROR: failed to calculate checksum of ref 30c1c37f-83bb-4aca-810c-1086679cb0a8::e8fu6kipakixlxkca4jibanjr: failed to walk /var/lib/docker/tmp/buildkit-mount199857382/.nixpacks: lstat /var/lib/docker/tmp/buildkit-mount199857382/.nixpacks: no such file or directory
-----
> [stage-0 3/7] COPY .nixpacks/nixpkgs-5148520bfab61f99fd25fb9ff7bfbb50dad3c9db.nix .nixpacks/nixpkgs-5148520bfab61f99fd25fb9ff7bfbb50dad3c9db.nix:
-----

...
 
Error: Docker build failed

Solution:

fuck me.... I was in the middle of writing that locally 1.18 and 1.10 both don't work (fail for that COPY .nixpacks/*), but do work if I run build in my subdirectory with package.json. I thought it had something to do with Java at first, but I have then seen that I have .dockerignore in my root 🤦‍♂️ ``` * !target/-runner !target/-runner.jar...

Jump to solution

14 Replies

Percy•13mo ago

Project ID: 30c1c37f-83bb-4aca-810c-1086679cb0a8

Brody•13mo ago

please provide full build logs https://bookmarklets.up.railway.app/log-downloader/

sarabwtOP•13mo ago

build_logs_quarkus-b...

Brody•13mo ago

do you have a nixpacks.toml file?

sarabwtOP•13mo ago

Brody•13mo ago

railway.json?

sarabwtOP•13mo ago

nope

Brody•13mo ago

any kind of railway config or service variables that would modify the build

sarabwtOP•13mo ago

{
  "$schema": "https://railway.app/railway.schema.json",
  "build": {
    "builder": "NIXPACKS"
  },
  "deploy": {
    "numReplicas": 1,
    "sleepApplication": false,
    "restartPolicyType": "ON_FAILURE",
    "restartPolicyMaxRetries": 10
  }
}

{
  "$schema": "https://railway.app/railway.schema.json",
  "build": {
    "builder": "NIXPACKS"
  },
  "deploy": {
    "numReplicas": 1,
    "sleepApplication": false,
    "restartPolicyType": "ON_FAILURE",
    "restartPolicyMaxRetries": 10
  }
}

This is the one that is suggested in the console, but I don't have any config in the repo. Also no variables. I'm trying to deploy a clean maven project.

Brody•13mo ago

okay then ill have to pull in the java expert @aleks - need help please 🙂

sarabwtOP•13mo ago

tnx

root•13mo ago

This seems almost like it might be running the steps in the wrong order - would you be able to install Nixpacks locally and run nixpacks plan, and paste the output here?

sarabwtOP•13mo ago

{
  "providers": [],
  "buildImage": "ghcr.io/railwayapp/nixpacks:ubuntu-1697500996",
  "variables": {
    "NIXPACKS_METADATA": "java"
  },
  "phases": {
    "build": {
      "dependsOn": [
        "install",
        "setup"
      ],
      "cmds": [
        "mvn -DoutputFile=target/mvn-dependency-list.log -B -DskipTests clean dependency:list install"
      ],
      "cacheDirectories": [
        ".m2/repository"
      ]
    },
    "setup": {
      "nixPkgs": [
        "jdk17",
        "maven"
      ],
      "nixOverlays": [],
      "nixpkgsArchive": "5148520bfab61f99fd25fb9ff7bfbb50dad3c9db"
    }
  },
  "start": {
    "cmd": "java  $JAVA_OPTS -jar target/*jar"
  }
}

{
  "providers": [],
  "buildImage": "ghcr.io/railwayapp/nixpacks:ubuntu-1697500996",
  "variables": {
    "NIXPACKS_METADATA": "java"
  },
  "phases": {
    "build": {
      "dependsOn": [
        "install",
        "setup"
      ],
      "cmds": [
        "mvn -DoutputFile=target/mvn-dependency-list.log -B -DskipTests clean dependency:list install"
      ],
      "cacheDirectories": [
        ".m2/repository"
      ]
    },
    "setup": {
      "nixPkgs": [
        "jdk17",
        "maven"
      ],
      "nixOverlays": [],
      "nixpkgsArchive": "5148520bfab61f99fd25fb9ff7bfbb50dad3c9db"
    }
  },
  "start": {
    "cmd": "java  $JAVA_OPTS -jar target/*jar"
  }
}

Note that I have overriden the build and start command in the console. But the output was the same even before that. The build fails because that .nixpacks copy fails and the checksum cannot be calculated.

Solution

sarabwt•13mo ago

*
!target/*-runner
!target/*-runner.jar
!target/lib/*
!target/quarkus-app/*

*
!target/*-runner
!target/*-runner.jar
!target/lib/*
!target/quarkus-app/*

Sorry for this time waste and thanks for the help!

Gaming

Programming

Java maven build fails