$ git clone -n https://src.fedoraproject.org/rpms/rust-scopetime.git /var/lib/mock/f40-build-2657953-66917/root/chroot_tmpdir/scmroot/rust-scopetime
Cloning into '/var/lib/mock/f40-build-2657953-66917/root/chroot_tmpdir/scmroot/rust-scopetime'...
$ git fetch origin 8b2007e601145d0d4d44a68201748d8c6e15ea41:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-scopetime
 * [new ref]         8b2007e601145d0d4d44a68201748d8c6e15ea41 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8b2007e Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild