- DOCKER_HOST hasn't been set or is set incorrectly
    - Linux: domain socket is used, DOCKER_* should be unset. In Bash run `unset ${!DOCKER_*}`
    - macOS w/ Docker for Mac: domain socket is used, DOCKER_* should be unset. In Bash run `unset ${!DOCKER_*}`
  - Other things to check:
    - Linux: User isn't in 'docker' group.  Add and relogin.
      - Something like 'sudo usermod -a -G docker ${USER}'

	"selector":    ...

	z = Mem{Base: Load(Param("z"), GP64())}
	x = Mem{Base: Load(Param("x"), GP64())}
	Load(Param("y"), RDX) // implicit source of MULXQ

	carry = GP64()
	XORQ(carry, carry) // zero out carry
	z0 := GP64()
	XORQ(z0, z0) // unset flags and zero out z0

	for i := 0; i < bits/64; i++ {
		hi, lo := GP64(), GP64()

		Comment("Iteration " + strconv.Itoa(i))
		MULXQ(x.Offset(i*8), lo, hi)
		ADCXQ(carry, lo)
		ADOXQ(z.Offset(i*8), lo)

this list response. If the list request contained label or field selectors, then the number of remaining items is unknown and the field will be left unset and omitted during serialization. If the list is complete (either because it is not chunking or because this is the last chunk), then there are no more remaining items and this field will be left unset and omitted during serialization. Servers older than v1.15 do not set this field. The intended use of the remainingItemCount is *estimating* the size...

  optional string type = 1;

  // Status of the condition, one of True, False, Unknown.
  // Approved, Denied, and Failed conditions may not be "False" or "Unknown".
  // Defaults to "True".
  // If unset, should be treated as "True".
  // +optional
  optional string status = 6;

  // brief reason for the request state
  // +optional
  optional string reason = 2;

 */
public class MaximumHeapHelper {

    /**
     * Get the default maximum heap.
     *
     * Different JVMs on different systems may use a different default for maximum heap when unset.
     * This method implements a best effort approximation, omitting rules for low memory systems (<192MB total RAM).
     *

	"metadata":          "Standard object's metadata. The name has no particular meaning. It must be be a DNS subdomain (dots allowed, 253 characters). To ensure that...

this list response. If the list request contained label or field selectors, then the number of remaining items is unknown and the field will be left unset and omitted during serialization. If the list is complete (either because it is not chunking or because this is the last chunk), then there are no more remaining items and this field will be left unset and omitted during serialization. Servers older than v1.15 do not set this field. The intended use of the remainingItemCount is *estimating* the size...

	"selector":    ...

            .setStandardOutput(stdout)
            .setJvmArguments(["-Xmx256m"] + kotlinDslJvmArguments())
            .run()
    }

    private static List<String> kotlinDslJvmArguments() {
        // Having this unset is now deprecated, will default to `false` in Gradle 9.0
        // TODO remove - see https://github.com/gradle/gradle/issues/26810
        ['-Dorg.gradle.kotlin.dsl.skipMetadataVersionCheck=false']
    }