$ git clone -n https://src.fedoraproject.org/rpms/perl-Module-Extract-VERSION.git /var/lib/mock/f42-build-3159896-40889/root/chroot_tmpdir/scmroot/perl-Module-Extract-VERSION
Cloning into '/var/lib/mock/f42-build-3159896-40889/root/chroot_tmpdir/scmroot/perl-Module-Extract-VERSION'...
$ git fetch origin b433cfa5d393ee338904eb1c7c095fb4182c57ee:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Module-Extract-VERSION
 * [new ref]         b433cfa5d393ee338904eb1c7c095fb4182c57ee -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b433cfa Update to 1.118