testing/mdbook: upgrade to 0.3.7

7 jobs for !6266 with mdbook in 56 seconds (queued for 1 second)
detached
Status Job ID Name Coverage
  Lint
passed #83573
docker-alpine x86_64
lint

00:00:19

 
  Build
failed #83578
docker-alpine ci-build aarch64
build-aarch64

00:00:08

failed #83579
docker-alpine ci-build armv7
build-armv7

00:00:08

failed #83577
docker-alpine ci-build ppc64le
build-ppc64le

00:00:10

failed #83576
docker-alpine ci-build s390x
build-s390x

00:00:06

failed #83575
docker-alpine ci-build x86
build-x86

00:00:09

failed #83574
docker-alpine ci-build x86_64
build-x86_64

00:00:09

 
Name Stage Failure
failed
build-s390x Build
No job log
failed
build-x86 Build
No job log
failed
build-armv7 Build
No job log
failed
build-aarch64 Build
No job log
failed
build-x86_64 Build
No job log
failed
build-ppc64le Build
No job log