$ git clone -n https://src.fedoraproject.org/rpms/rust-glib0.17.git /var/lib/mock/f40-build-2507618-61703/root/chroot_tmpdir/scmroot/rust-glib0.17
Cloning into '/var/lib/mock/f40-build-2507618-61703/root/chroot_tmpdir/scmroot/rust-glib0.17'...
$ git fetch origin 39ac07cdc0ea22eb796c63b507761263eb23bc91:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-glib0.17
 * [new ref]         39ac07cdc0ea22eb796c63b507761263eb23bc91 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 39ac07c Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild