A Docker container for building swarmkit (https://github.com/docker/swarmkit), based on golang 1.6.2 image.
$ mkdir output
$ docker run -it --rm -v $(pwd)/output:/output matsca09/swarmkit-builder
Binaries will be in output/ directory and the container will remove itself after the build :D
WARNING: as compiling process does NOT run as root user (a "builder" user is present and used) in the container, you may need to set permissions for the volume; for Fedora 23 I've used:
$ docker run -it --rm -v $(pwd)/output:/output:Z matsca09/swarmkit-builder
ENJOY :)