apply uppercase flag to compound specifiers #486 #1607

Job	Run time
test-only-bundle (nightly, ubuntu-latest, nightly)	47s
test-only-bundle (macos, macos-latest, nightly)	49s
integrations	1m 35s
test-all (macos, macos-latest, nightly)	54s
rustfmt	11s
test-default (stable, ubuntu-latest, stable)	51s
test-doc	18s
test-all (nightly, ubuntu-latest, nightly)	50s
test-default (nightly, ubuntu-latest, nightly)	49s
wasm32-unknown-uknown	34s
docsrs	24s
test-bench	1m 4s
msrv	24s
test-various-feature-combos (nightly, ubuntu-latest, nightly)	3m 27s
riscv32imc-unknown-none-elf	17s
win-msvc	2m 17s
test-default (macos, macos-latest, stable)	1m 7s
time-zone-init (macos-latest)	32s
time-zone-init (windows-latest)	1m 21s
test-fuzz	1m 7s
time-zone-init (ubuntu-latest)	35s
wasm32-wasip1	57s
test-core (nightly, ubuntu-latest, nightly)	2m 36s
cross (powerpc64-unknown-linux-gnu)	1m 42s
test-default (beta, ubuntu-latest, beta)	50s
cross (x86_64-linux-android)	44s
cross (powerpc-unknown-linux-gnu)	1m 36s
cross (i686-unknown-linux-gnu)	1m 15s
time-zone-init (ubuntu-24.04-arm)	25s
test-miri	3m 8s
test-various-feature-combos (macos, macos-latest, nightly)	4m 52s
cross (aarch64-unknown-linux-gnu)	1m 32s
cross (aarch64-linux-android)	53s
test-core (macos, macos-latest, nightly)	3m 18s
wasm32-unknown-emscripten	1m 58s
examples	2m 33s
generated	17s
win-gnu	2m 6s
cross (s390x-unknown-linux-gnu)	1m 41s
test-release	56s
	53m 32s

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