Upgrade: the rdbg package renamed Event into RdbgEvent

2 jobs for opam-release in 1 minute and 15 seconds (queued for 2 seconds)
latest
Name Stage Failure
failed
build Build
E: Failed to fetch http://security.ubuntu.com/ubuntu/pool/main/libx/libxml2/libxml2_2.9.4+dfsg1-7ubuntu3.1_amd64.deb  404  Not Found [IP: 91.189.88.152 80]
E: Failed to fetch http://archive.ubuntu.com/ubuntu/pool/main/s/shared-mime-info/shared-mime-info_1.10-1_amd64.deb 404 Not Found [IP: 91.189.88.152 80]
E: Failed to fetch http://archive.ubuntu.com/ubuntu/pool/main/g/gmp/libgmpxx4ldbl_6.1.2+dfsg-4_amd64.deb 404 Not Found [IP: 91.189.88.152 80]
E: Failed to fetch http://archive.ubuntu.com/ubuntu/pool/main/g/gmp/libgmp-dev_6.1.2+dfsg-4_amd64.deb 404 Not Found [IP: 91.189.88.152 80]
E: Failed to fetch http://archive.ubuntu.com/ubuntu/pool/main/p/pkg-config/pkg-config_0.29.1-0ubuntu3_amd64.deb 404 Not Found [IP: 91.189.88.152 80]
E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing?
OS package installation failed
Cleaning up file based variables
ERROR: Job failed: exit code 1