Some of the stats look a bit suspect, Unless you have your room very cold :) 17C sounds very low.
If the last two long tests failed then that's an internal firmware test and if it fails it isn't due to any smartmontools incompatibility..if the test fails the drive is toast and that result alone is enough to get it RMA'ed if it is still under warranty.
Also if any of the following stats are telling the truth
197 Current_Pending_Sector 0x0032 198 198 000 Old_age Always - 355 198 Offline_Uncorrectable 0x0030 199 199 000 Old_age Offline - 170 5 Reallocated_Sector_Ct 0x0033 200 200 140 Pre-fail Always - 1
Then the drive is dying. Overall Smart health is a pretty high threshold it usually only trips just before the drive dies completely in my experience.
I think the stats above mean something like:-
The offline uncorrectable errors mean that checksums were shot as well so the sectors couldn't be recovered and reallocated to the spare space.
Either way you have lost data there which explains the fsck results.
My rule is that if the first two stats there are showing counts higher than 0 then I need to ditch the drive asap. I have tolerated a low count on the reallocated sectors before but only if it isn't moving, and generally I would have a bit less faith in the drive.
Your load cycle count is also pretty high (though well within manufacturer life predictions to the data sheet) This was a problem for the WD green drives. load cycle is the number of times the heads do a takeoff from the "landing strip" on the drive surface and it happens during spin up..so divided by the number of operating hours that is too many spin ups which can result in the drive wearing out much faster.