$ grep github.com/willscott/go-nfs go.mod 
module github.com/willscott/go-nfs
    github.com/willscott/go-nfs-client v0.0.0-20240104095149-b44639837b00

$ go2rpm -q  github.com/willscott/go-nfs
$ spectool -g -R golang-github-willscott-nfs.spec
$ rpmbuild -bs golang-github-willscott-nfs.spec
$ mock -r fedora-rawhide fedora-rawhide-x86_64 golang-github-willscott-nfs-0.0.2-1.fc40.src.rpm
(...)
Package "go-rpm-macros-3.6.0-3.fc41.x86_64" is already installed.
Package "golang-github-git-billy-5-devel-5.5.0-2.fc41.noarch" is already installed.
Package "golang-github-git-billy-5-devel-5.5.0-2.fc41.noarch" is already installed.
Package "golang-github-git-billy-5-devel-5.5.0-2.fc41.noarch" is already installed.
Package "golang-github-google-uuid-devel-1.6.0-2.fc41.noarch" is already installed.
Package "golang-github-hashicorp-lru-2-devel-2.0.7-4.fc41.noarch" is already installed.
Package "golang-github-rasky-xdr-devel-0-0.1.20240113git1a41d1a.fc41.noarch" is already installed.
Package "golang-x-sys-devel-0.22.0-2.fc41.noarch" is already installed.
(...)
+ go-rpm-integration check -i github.com/willscott/go-nfs -b /builddir/build/BUILD/golang-github-willscott-nfs-0.0.2-build/go-nfs-0.0.2/_build/bin -s /builddir/build/BUILD/golang-github-willscott-nfs-0.0.2-build/go-nfs-0.0.2/_build -V 0.0.2-1.fc41 -p /builddir/build/BUILD/golang-github-willscott-nfs-0.0.2-build/BUILDROOT -g /usr/share/gocode -r '.*example.*'
Testing    in: /builddir/build/BUILD/golang-github-willscott-nfs-0.0.2-build/go-nfs-0.0.2/_build/src
         PATH: /builddir/build/BUILD/golang-github-willscott-nfs-0.0.2-build/go-nfs-0.0.2/_build/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/sbin
       GOPATH: /builddir/build/BUILD/golang-github-willscott-nfs-0.0.2-build/go-nfs-0.0.2/_build:/usr/share/gocode
  GO111MODULE: off
      command: go test -buildmode pie -compiler gc -ldflags " -X github.com/willscott/go-nfs/version=0.0.2 -extldflags '-Wl,-z,relro -Wl,--as-needed  -Wl,-z,pack-relative-relocs -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -Wl,--build-id=sha1 -specs=/usr/lib/rpm/redhat/redhat-package-notes  '"
      testing: github.com/willscott/go-nfs
github.com/willscott/go-nfs
conn.go:14:2: cannot find package "github.com/willscott/go-nfs-client/nfs/rpc" in any of:
    /usr/lib/golang/src/github.com/willscott/go-nfs-client/nfs/rpc (from $GOROOT)
    /builddir/build/BUILD/golang-github-willscott-nfs-0.0.2-build/go-nfs-0.0.2/_build/src/github.com/willscott/go-nfs-client/nfs/rpc (from $GOPATH)
    /usr/share/gocode/src/github.com/willscott/go-nfs-client/nfs/rpc
conn.go:15:2: cannot find package "github.com/willscott/go-nfs-client/nfs/xdr" in any of:
    /usr/lib/golang/src/github.com/willscott/go-nfs-client/nfs/xdr (from $GOROOT)
    /builddir/build/BUILD/golang-github-willscott-nfs-0.0.2-build/go-nfs-0.0.2/_build/src/github.com/willscott/go-nfs-client/nfs/xdr (from $GOPATH)
    /usr/share/gocode/src/github.com/willscott/go-nfs-client/nfs/xdr

$ cd /builddir/build/BUILD/golang-github-willscott-nfs-0.0.2-build/go-nfs-0.0.2
$ export GOPATH=/builddir/build/BUILD/golang-github-willscott-nfs-0.0.2-build/go-nfs-0.0.2/_build:/usr/share/gocode
$ export GO111MODULE=off
$ golist --imported --package-path github.com/willscott/go-nfs --template 'golang({{.}})\n' --with-tests --skip-self
golang(github.com/go-git/go-billy/v5)
golang(github.com/go-git/go-billy/v5/helper/chroot)
golang(github.com/go-git/go-billy/v5/util)
golang(github.com/google/uuid)
golang(github.com/hashicorp/golang-lru/v2)
golang(github.com/rasky/go-xdr/xdr2)
golang(golang.org/x/sys/unix)