Apparently winrar upstream did something similar to what they did before with 5.5.0_beta1... >>> Emerging (1 of 505) app-arch/rar-5.5.0_beta2::gentoo * Fetching files in the background. * To view fetch progress, run in another terminal: * tail -f /var/log/emerge-fetch.log * rarlinux-x64-5.5.b2.tar.gz SHA256 SHA512 WHIRLPOOL size ;-) ... [ ok ] * rarlinux-5.5.b2.tar.gz SHA256 SHA512 WHIRLPOOL size ;-) ... [ ok ] >>> Downloading 'http://www.rarsoft.com/rar/winrar-x64-55b2.exe' --2017-05-09 18:56:37-- http://www.rarsoft.com/rar/winrar-x64-55b2.exe Resolving www.rarsoft.com (www.rarsoft.com)... 5.135.104.98 Connecting to www.rarsoft.com (www.rarsoft.com)|5.135.104.98|:80... connected. HTTP request sent, awaiting response... 200 OK Length: 2215976 (2,1M) [application/octet-stream] Saving to: ‘/var/distfiles/winrar-x64-55b2.exe’ /var/distfiles/winr 100%[===================>] 2,11M 7,15MB/s in 0,3s 2017-05-09 18:56:37 (7,15 MB/s) - ‘/var/distfiles/winrar-x64-55b2.exe’ saved [2215976/2215976] !!! Fetched file: winrar-x64-55b2.exe VERIFY FAILED! !!! Reason: Filesize does not match recorded size !!! Got: 2215976 !!! Expected: 2215792 Refetching... File renamed to '/var/distfiles/winrar-x64-55b2.exe._checksum_failure_.e6iyi3tw' !!! Couldn't download 'winrar-x64-55b2.exe'. Aborting. * Fetch failed for 'app-arch/rar-5.5.0_beta2', Log file: * '/var/tmp/portage/app-arch/rar-5.5.0_beta2/temp/build.log'
(In reply to Radoslaw Szkodzinski from comment #0) > Apparently winrar upstream did something similar to what they did before > with 5.5.0_beta1... Right :/ And upstream told me they will keep doing this because this will allow them to check their fixes before officially announce them in next beta which reduce beta testing time and improve beta testing quality ... However, this workflow doesn't work for us so I dropped beta releases from repository (https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=0cc45833d2c4d64af5dd1c93af9c04006b18a834). Feel free to copy existing ebuild to 5.5.0_betaX in your local overlay. This should work.
