Parsing preparations #3409

Job	Run time
check-docs	21s
alternative_targets (ubuntu-latest, wasm32-unknown-emscripten)	23s
alternative_targets (ubuntu-latest, aarch64-apple-ios)	19s
cross-targets (x86_64-unknown-illumos)	1m 6s
cross-tests (ubuntu-latest)	2m 6s
features_check (ubuntu-latest)	3m 52s
alternative_targets (ubuntu-latest, aarch64-linux-android)	18s
no_std (ubuntu-latest, thumbv6m-none-eabi)	22s
rust_msrv (ubuntu-latest)	1m 6s
rust_versions (ubuntu-latest, stable)	1m 20s
no_std (ubuntu-latest, x86_64-fortanix-unknown-sgx)	19s
test_wasi (ubuntu-latest, wasm32-wasi)	32s
rust_versions (ubuntu-latest, beta)	1m 17s
rust_versions (ubuntu-latest, nightly)	1m 11s
test_wasm (ubuntu-latest)	32s
timezones (ubuntu-latest, ACST-9:30)	1m 32s
timezones (ubuntu-latest, EST4)	1m 28s
timezones (ubuntu-latest, UTC0)	1m 30s
timezones (ubuntu-latest, Asia/Katmandu)	1m 31s
timezones (macos-latest, ACST-9:30)	1m 52s
timezones (macos-latest, EST4)	1m 21s
timezones (macos-latest, UTC0)	2m 13s
timezones (macos-latest, Asia/Katmandu)	1m 10s
timezones (windows-latest, ACST-9:30)	2m 4s
timezones (windows-latest, EST4)	1m 43s
timezones (windows-latest, UTC0)	2m 4s
timezones (windows-latest, Asia/Katmandu)	1m 53s
	35m 25s

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