Problems for source package reactphp-promise-timer

BuildDepends

Package declares a build time dependency on phpab which cannot be satisfied on s390x. Package reactphp-promise-timer does not exist on s390x.
Package declares a build time dependency on phpab which cannot be satisfied on ppc64el. Package reactphp-promise-timer does not exist on ppc64el.
Package declares a build time dependency on phpab which cannot be satisfied on armel. Package reactphp-promise-timer does not exist on armel.
Package declares a build time dependency on phpab which cannot be satisfied on mipsel. Package reactphp-promise-timer does not exist on mipsel.
Package declares a build time dependency on phpab which cannot be satisfied on mips64el. Package reactphp-promise-timer does not exist on mips64el.
Package declares a build time dependency on phpab which cannot be satisfied on mips. Package reactphp-promise-timer does not exist on mips.
Package declares a build time dependency on pkg-php-tools (>= 1.7~) which cannot be satisfied on mips64el. Package reactphp-promise-timer does not exist on mips64el.
Package declares a build time dependency on pkg-php-tools (>= 1.7~) which cannot be satisfied on mips. Package reactphp-promise-timer does not exist on mips.
Package declares a build time dependency on pkg-php-tools (>= 1.7~) which cannot be satisfied on mipsel. Package reactphp-promise-timer does not exist on mipsel.
Package declares a build time dependency on pkg-php-tools (>= 1.7~) which cannot be satisfied on ppc64el. Package reactphp-promise-timer does not exist on ppc64el.
Package declares a build time dependency on pkg-php-tools (>= 1.7~) which cannot be satisfied on armel. Package reactphp-promise-timer does not exist on armel.
Package declares a build time dependency on pkg-php-tools (>= 1.7~) which cannot be satisfied on s390x. Package reactphp-promise-timer does not exist on s390x.
Package declares a build time dependency on debhelper (>= 11) which cannot be satisfied on mips. Package reactphp-promise-timer does not exist on mips.
Package declares a build time dependency on debhelper (>= 11) which cannot be satisfied on mips64el. Package reactphp-promise-timer does not exist on mips64el.
Package declares a build time dependency on debhelper (>= 11) which cannot be satisfied on mipsel. Package reactphp-promise-timer does not exist on mipsel.
Package declares a build time dependency on debhelper (>= 11) which cannot be satisfied on armel. Package reactphp-promise-timer does not exist on armel.
Package declares a build time dependency on debhelper (>= 11) which cannot be satisfied on ppc64el. Package reactphp-promise-timer does not exist on ppc64el.
Package declares a build time dependency on debhelper (>= 11) which cannot be satisfied on s390x. Package reactphp-promise-timer does not exist on s390x.