$ git clone -n https://src.fedoraproject.org/rpms/rust-proptest0.10.git /var/lib/mock/f40-build-2654874-66907/root/chroot_tmpdir/scmroot/rust-proptest0.10
Cloning into '/var/lib/mock/f40-build-2654874-66907/root/chroot_tmpdir/scmroot/rust-proptest0.10'...
$ git fetch origin 65f6bc81429c62c973dbaa02d31567cf4e11edcd:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-proptest0.10
 * [new ref]         65f6bc81429c62c973dbaa02d31567cf4e11edcd -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 65f6bc8 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild