Comment 1 for bug 2020530

piuparts seems to be hitting this in autopkgtest runs on jammy, e.g.:

https://autopkgtest.ubuntu.com/packages/p/piuparts/jammy/amd64
https://autopkgtest.ubuntu.com/results/autopkgtest-jammy/jammy/amd64/p/piuparts/20230525_155217_00e90@/log.gz

0m0.0s DEBUG: Starting command: ['dpkg', '--info', 't.deb']
0m0.0s DUMP:
   new Debian package, version 2.0.
   size 576 bytes: control archive=272 bytes.
       231 bytes, 8 lines control
   Package: t
   Version: 4
   Maintainer: Piu Parts <email address hidden>
   Priority: optional
   Architecture: all
   Installed-Size: 0
   Description: Auto Package Test Dummy
    Extremely simple binary package for piuparts testing
0m0.0s DEBUG: Command ok: ['dpkg', '--info', 't.deb']
0m0.0s DEBUG: Created temporary directory /tmp/tmp2s1lk6a4
0m0.0s DEBUG: Setting up minimal chroot for mantic at /tmp/tmp2s1lk6a4.
0m0.0s DEBUG: Starting command: ['eatmydata', 'debootstrap', '--variant=minbase', '--keyring=/usr/share/keyrings/ubuntu-archive-keyring.gpg', '--include=eatmydata', '--no-merged-usr', '--components=main,restricted,universe,multiverse', 'mantic', '/tmp/tmp2s1lk6a4', 'http://ftpmaster.internal/ubuntu/']
0m0.0s DUMP:
  E: No such script: /usr/share/debootstrap/scripts/mantic
0m0.0s ERROR: Command failed (status=1): ['eatmydata', 'debootstrap', '--variant=minbase', '--keyring=/usr/share/keyrings/ubuntu-archive-keyring.gpg', '--include=eatmydata', '--no-merged-usr', '--components=main,restricted,universe,multiverse', 'mantic', '/tmp/tmp2s1lk6a4', 'http://ftpmaster.internal/ubuntu/']
  E: No such script: /usr/share/debootstrap/scripts/mantic

Guessing debootstrap needs an SRU fix such as was done in https://launchpad.net/bugs/1995612 ?