Add MSRV policy

10 jobs for master in 13 minutes and 14 seconds (queued for 4 seconds)
Status Job ID Name Coverage
  Build
passed #6744
build:nightly

00:01:55

passed #6745
build:nightly:gpu_cache

00:01:39

passed #6746
build:redox

00:02:45

passed #6742
build:stable

00:03:11

passed #6743
build:stable:gpu_cache

00:03:17

 
  Test
passed #6750
test:benches

00:05:08

passed #6749
test:nightly

00:05:32

passed #6751
test:nightly:gpu_cache

00:01:30

passed #6747
test:stable

00:07:00

passed #6748
test:stable:gpu_cache

00:07:17