$ git clone -n https://src.fedoraproject.org/rpms/perl-Class-MakeMethods.git /var/lib/mock/f41-build-1115141-20211/root/chroot_tmpdir/scmroot/perl-Class-MakeMethods
Cloning into '/var/lib/mock/f41-build-1115141-20211/root/chroot_tmpdir/scmroot/perl-Class-MakeMethods'...
$ git fetch origin 912c034c97620d1563032ed66b88b0d5b3397df3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Class-MakeMethods
 * [new ref]         912c034c97620d1563032ed66b88b0d5b3397df3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 912c034 Eliminate use of obsolete %patchN syntax (#2283636)