$ git clone -n https://src.fedoraproject.org/rpms/msmtp.git /var/lib/mock/f42-build-3281186-41341/root/chroot_tmpdir/scmroot/msmtp
Cloning into '/var/lib/mock/f42-build-3281186-41341/root/chroot_tmpdir/scmroot/msmtp'...
$ git fetch origin 0fcece2177e36f94b1dec3b02061d152f6d8e176:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/msmtp
 * [new ref]         0fcece2177e36f94b1dec3b02061d152f6d8e176 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0fcece2 Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild