$ git clone -n https://src.fedoraproject.org/rpms/gsettings-desktop-schemas.git /var/lib/mock/f42-build-888892-188755/root/chroot_tmpdir/scmroot/gsettings-desktop-schemas
Cloning into '/var/lib/mock/f42-build-888892-188755/root/chroot_tmpdir/scmroot/gsettings-desktop-schemas'...
$ git fetch origin c0e3cc12206f2155d0c08f031b2e9305c4861efc:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gsettings-desktop-schemas
 * [new ref]         c0e3cc12206f2155d0c08f031b2e9305c4861efc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c0e3cc1 Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild