>>> execline 2.9.6.0 Downloading
wget -nd -t 3 --no-check-certificate -O '/workdir/instance-0/output-1/build/.execline-2.9.6.0.tar.gz.GF2qLa/output' 'https://skarnet.org/software/execline/execline-2.9.6.0.tar.gz' 
WARNING: The certificate is NOT trusted. The certificate issuer is unknown. 
Failed to read 102400 bytes (hostname='skarnet.org', ip=95.142.172.232, errno=11)
WARNING: The certificate is NOT trusted. The certificate issuer is unknown. 
Failed to read 102400 bytes (hostname='skarnet.org', ip=95.142.172.232, errno=11)
WARNING: The certificate is NOT trusted. The certificate issuer is unknown. 
Failed to read 102400 bytes (hostname='skarnet.org', ip=95.142.172.232, errno=11)
[0] Downloading 'https://skarnet.org/software/execline/execline-2.9.6.0.tar.gz' ...
[0] Downloading 'https://skarnet.org/software/execline/execline-2.9.6.0.tar.gz' ...
[0] Downloading 'https://skarnet.org/software/execline/execline-2.9.6.0.tar.gz' ...
sha256sum: /workdir/instance-0/output-1/build/.execline-2.9.6.0.tar.gz.GF2qLa/output: No such file or directory
ERROR: while checking hashes from package/execline/execline.hash
ERROR: execline-2.9.6.0.tar.gz has wrong sha256 hash:
ERROR: expected: ba2a27e97c5eb6bd7ca6a0987a8925e44465a5be996daa0d18f8feca37d7571a
ERROR: got     : 
ERROR: Incomplete download, or man-in-the-middle (MITM) attack
make: *** [package/pkg-generic.mk:179: /workdir/instance-0/output-1/build/execline-2.9.6.0/.stamp_downloaded] Error 1
make: Leaving directory '/workdir/instance-0/buildroot'