$ git clone -n https://src.fedoraproject.org/rpms/rust-hyperfine.git /var/lib/mock/f40-build-2287224-55732/root/chroot_tmpdir/scmroot/rust-hyperfine
Cloning into '/var/lib/mock/f40-build-2287224-55732/root/chroot_tmpdir/scmroot/rust-hyperfine'...
$ git fetch origin eb765616dae2a841a1a53904ed3462dc9b7a9f47:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-hyperfine
 * [new ref]         eb765616dae2a841a1a53904ed3462dc9b7a9f47 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at eb76561 Update to version 1.18.0; Fixes RHBZ#2244888