$ git clone -n https://src.fedoraproject.org/rpms/rust-glycin.git /var/lib/mock/f40-build-2497253-61664/root/chroot_tmpdir/scmroot/rust-glycin
Cloning into '/var/lib/mock/f40-build-2497253-61664/root/chroot_tmpdir/scmroot/rust-glycin'...
$ git fetch origin 72430ed238ce6ceeee65290bacd9b5565df1a413:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-glycin
 * [new ref]         72430ed238ce6ceeee65290bacd9b5565df1a413 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 72430ed Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild