$ sudo pacman -Syu podman
:: Synchronizing package databases...
 core is up to date
 extra is up to date
 community is up to date
 multilib is up to date
:: Starting full system upgrade...
resolving dependencies...
looking for conflicting packages...

Package (8)                  New Version  Net Change

community/cni-plugins        0.8.7-1       56.39 MiB
community/conmon             1:2.0.21-1     0.07 MiB
community/containers-common  0.29.0-1       0.13 MiB
community/fuse-overlayfs     1.2.0-1        0.09 MiB
community/runc               1.0.0rc92-1   12.62 MiB
community/skopeo             1.2.0-2       22.08 MiB
community/slirp4netns        1.1.6-1        0.07 MiB
community/podman             2.1.1-1       77.95 MiB

Total Installed Size:  169.40 MiB

:: Proceed with installation? [Y/n] Y
(8/8) checking keys in keyring                                                                                   [####################################################################] 100%
(8/8) checking package integrity                                                                                 [####################################################################] 100%
(8/8) loading package files                                                                                      [####################################################################] 100%
(8/8) checking for file conflicts                                                                                [####################################################################] 100%
error: failed to commit transaction (conflicting files)
/usr/share/man/man5/containers-mounts.conf.5.gz exists in both 'containers-common' and 'podman'
/usr/share/man/man5/oci-hooks.5.gz exists in both 'containers-common' and 'podman'
Errors occurred, no packages were upgraded.