flash-image: Validate checksum of downloaded image

This also uses the meta data provided with the image.
2 jobs for v0.0.2 in 1 minute and 1 second (queued for 1 second)
latest
Status Name Job ID Coverage
  Build
failed build:deb #375791
librem5

00:01:01

failed build:docs #375790
librem5

00:01:01

 
Name Stage Failure
failed
build:docs Build
install/org-9.1.14: byte-compiling for emacs
Setting up emacs (1:26.1+1-3.2+deb10u2) ...
Processing triggers for systemd (241-7~deb10u8) ...
Processing triggers for install-info (6.5.0.dfsg.1-4+b1) ...
Processing triggers for libc-bin (2.28-10) ...
Processing triggers for libgdk-pixbuf2.0-0:amd64 (2.38.1+dfsg-1) ...
$ make README.html
make: *** No rule to make target 'README.html'. Stop.
ERROR: Job failed: exit code 1
failed
build:deb Build
Setting up emacs (1:26.1+1-3.2+deb10u2) ...
Processing triggers for systemd (241-7~deb10u8) ...
Processing triggers for install-info (6.5.0.dfsg.1-4+b1) ...
Processing triggers for libc-bin (2.28-10) ...
Processing triggers for libgdk-pixbuf2.0-0:amd64 (2.38.1+dfsg-1) ...
$ apt-get -y build-dep .
E: Unsupported file . given on commandline
E: Must specify at least one package to check builddeps for
ERROR: Job failed: exit code 1