$ git clone -n https://src.fedoraproject.org/rpms/ghc-texmath.git /var/lib/mock/f42-build-3251821-41222/root/chroot_tmpdir/scmroot/ghc-texmath
Cloning into '/var/lib/mock/f42-build-3251821-41222/root/chroot_tmpdir/scmroot/ghc-texmath'...
$ git fetch origin 958c6046573fe375eb3f27b04f608c9bdad0bbaf:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-texmath
 * [new ref]         958c6046573fe375eb3f27b04f608c9bdad0bbaf -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 958c604 Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild