$ git clone -n https://src.fedoraproject.org/rpms/golang-github-bugsnag.git /var/lib/mock/f40-build-2185228-51289/root/chroot_tmpdir/scmroot/golang-github-bugsnag
Cloning into '/var/lib/mock/f40-build-2185228-51289/root/chroot_tmpdir/scmroot/golang-github-bugsnag'...
$ git fetch origin 2cfc654f526f436ceecaa0b8203259fafb5aa781:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-bugsnag
 * [new ref]         2cfc654f526f436ceecaa0b8203259fafb5aa781 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2cfc654 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild