$ git clone -n https://src.fedoraproject.org/rpms/rust-subtle.git /var/lib/mock/f40-build-2101858-50523/root/chroot_tmpdir/scmroot/rust-subtle
Cloning into '/var/lib/mock/f40-build-2101858-50523/root/chroot_tmpdir/scmroot/rust-subtle'...
$ git fetch origin 95244e7811327d8ee56ef0190bb94019c074cf6d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-subtle
 * [new ref]         95244e7811327d8ee56ef0190bb94019c074cf6d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 95244e7 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild