Image pull quietly

/build/build.sh is outputing too many lines even when less important command is executed.
Example

https://gitlab.com/tnir/mysqlclient/-/jobs/587522110
$ /build/build.sh
Logging to GitLab Container Registry with CI credentials...
WARNING! Your password will be stored unencrypted in /root/.docker/config.json.
Configure a credential helper to remove this warning. See
https://docs.docker.com/engine/reference/commandline/login/#credentials-store
Login Succeeded
Building Dockerfile-based application...
66a302b91d9805422f1cf8e3f1f06a86c9c7b2d7: Pulling from tnir/mysqlclient/master
cbdbe7a5bc2a: Pulling fs layer
26ebcd19a4e3: Pulling fs layer
35acdcbeccf1: Pulling fs layer
647f327f91dd: Pulling fs layer
9add0a120de2: Pulling fs layer
0b07bb2c59d6: Pulling fs layer
647f327f91dd: Waiting
9add0a120de2: Waiting
0b07bb2c59d6: Waiting
26ebcd19a4e3: Verifying Checksum
26ebcd19a4e3: Download complete
cbdbe7a5bc2a: Verifying Checksum
cbdbe7a5bc2a: Download complete
647f327f91dd: Verifying Checksum
647f327f91dd: Download complete
35acdcbeccf1: Verifying Checksum
35acdcbeccf1: Download complete
9add0a120de2: Verifying Checksum
9add0a120de2: Download complete
cbdbe7a5bc2a: Pull complete
0b07bb2c59d6: Verifying Checksum
0b07bb2c59d6: Download complete
26ebcd19a4e3: Pull complete
35acdcbeccf1: Pull complete
647f327f91dd: Pull complete
9add0a120de2: Pull complete
0b07bb2c59d6: Pull complete
Digest: sha256:388ed38206759d4735a00bb1f48f232f262d3766c4928e742019f39d8dad0714
Status: Downloaded newer image for registry.gitlab.com/tnir/mysqlclient/master:66a302b91d9805422f1cf8e3f1f06a86c9c7b2d7
registry.gitlab.com/tnir/mysqlclient/master:66a302b91d9805422f1cf8e3f1f06a86c9c7b2d7
Step 1/3 : FROM python:3.8.3-alpine3.11
3.8.3-alpine3.11: Pulling from library/python
cbdbe7a5bc2a: Already exists
26ebcd19a4e3: Already exists
a29d43ca1bb4: Pulling fs layer
979dbbcf63e0: Pulling fs layer
30beed04940c: Pulling fs layer
979dbbcf63e0: Verifying Checksum
979dbbcf63e0: Download complete
30beed04940c: Verifying Checksum
30beed04940c: Download complete
a29d43ca1bb4: Verifying Checksum
a29d43ca1bb4: Download complete
a29d43ca1bb4: Pull complete
979dbbcf63e0: Pull complete
30beed04940c: Pull complete
Digest: sha256:690f6313439d755b558ebf040560889947dfe0c74dbdb00002dca7460b0281b6
Status: Downloaded newer image for python:3.8.3-alpine3.11