Actual output just now:
1 | Pushing blender_2.80-f021536babb_amd64.snap
2 | After pushing, an attempt will be made to release to 'edge'
3 | Preparing to push '/home/niemeyer/src/snaps/blender/snaps/google:ubuntu-16.04-64:tasks/build:edge/blender_2.80-f021536babb_amd64.snap' to the store.
4 | Found cached source snap /home/niemeyer/.cache/snapcraft/projects/blender/snap_hashes/amd64/d7ad5854c6fb52acf45ede52159cd6a35775451739644f20a14c1ae087f423b6c1bc4beac4b7524667310b9115bead61.
5 | Generating xdelta3 delta for blender_2.80-f021536babb_amd64.snap.
6 | Pushing delta /home/niemeyer/src/snaps/blender/snaps/google:ubuntu-16.04-64:tasks/build:edge/blender_2.80-f021536babb_amd64.snap.xdelta3.
7 | Pushing blender_2.80-f021536babb_amd64.snap.xdelta3 [===============================================================================================================] 100%
Some comments (labeled to make discussion easier):
A. Lines are colored or not, with no clear reason (lines 1, 2, 7 are gray, rest is green). Everything there may be just standard gray.
B. Lines are very long due to the paths, which are uninteresting. I'd suggest presenting just the filenames.
C. Line 4 talks about a "source snap". Source code? Source for the delta? Unclear.. I suggest dropping that line altogether. The fact a delta is generated later means a delta source was found.
D. Some paths are quoted, others are not. Consistency says either all, or none.
E. Lines 6 and 7 say the same thing. Line 6 may be dropped.
Also note that in a plain, first time push, line "Pushing <package name>" appears twice:
$ snapcraft push xv_3.10a+ 20081216- cm1_amd64. snap 20081216- cm1_amd64. snap claudio/ mysnaps/ xv/xv_3. 10a+20081216- cm1_amd64. snap' to the store. 20081216- cm1_amd64. snap [====== ======= ======= ======= ======= ======= ======= =] 100%
Pushing xv_3.10a+
Preparing to push '/home/
Pushing xv_3.10a+
Processing...|
Ready to release!