arduino-avr-core/arduino-avr-core-1.8.3-2-any.pkg.tar.zst build reproducible in our test framework:
0c57fd0f601a8c91dc01dddfed995731ddbff35489b774c647c5bc03400cbfe3 arduino-avr-core-1.8.3-2-any.pkg.tar.zst
b3ef4e1b3c10d27fc00d3e92e7a4f3969b5559f3ea9415fb953ed1c46ad4221a arduino-avr-core-1.8.3-2-any.pkg.tar.zst-b1.BUILDINFO.txt
b3ef4e1b3c10d27fc00d3e92e7a4f3969b5559f3ea9415fb953ed1c46ad4221a arduino-avr-core-1.8.3-2-any.pkg.tar.zst-b2.BUILDINFO.txt