diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..1f2a692
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,4 @@
+/results_*/
+/*.src.rpm
+
+/async-std-1.9.0.crate
diff --git a/README.md b/README.md
deleted file mode 100644
index 5bc3192..0000000
--- a/README.md
+++ /dev/null
@@ -1,3 +0,0 @@
-# rust-async-std
-
-The rust-async-std package
diff --git a/async-std-fix-metadata.diff b/async-std-fix-metadata.diff
new file mode 100644
index 0000000..ecfd7aa
--- /dev/null
+++ b/async-std-fix-metadata.diff
@@ -0,0 +1,59 @@
+--- async-std-1.9.0/Cargo.toml	1970-01-01T00:00:00+00:00
++++ async-std-1.9.0/Cargo.toml	2021-05-28T19:02:50.542326+00:00
+@@ -30,10 +30,6 @@
+ [[example]]
+ name = "tcp-ipv4-and-6-echo"
+ required-features = ["unstable"]
+-
+-[[example]]
+-name = "surf-web"
+-required-features = ["surf"]
+ 
+ [[test]]
+ name = "stream"
+@@ -96,9 +92,6 @@
+ version = "0.4.2"
+ optional = true
+ 
+-[dependencies.surf]
+-version = "2.0.0"
+-optional = true
+ [dev-dependencies.femme]
+ version = "2.1.1"
+ 
+@@ -117,11 +110,10 @@
+ [features]
+ alloc = ["futures-core/alloc", "pin-project-lite"]
+ attributes = ["async-attributes"]
+-default = ["std", "async-global-executor", "async-io", "futures-lite", "kv-log-macro", "log", "num_cpus", "pin-project-lite", "gloo-timers"]
++default = ["std", "async-global-executor", "async-io", "futures-lite", "kv-log-macro", "log", "num_cpus", "pin-project-lite"]
+ docs = ["attributes", "unstable", "default"]
+-std = ["alloc", "crossbeam-utils", "futures-core/std", "futures-io", "memchr", "once_cell", "pin-utils", "slab", "wasm-bindgen-futures", "futures-channel", "async-channel", "async-lock"]
++std = ["alloc", "crossbeam-utils", "futures-core/std", "futures-io", "memchr", "once_cell", "pin-utils", "slab", "async-channel", "async-lock"]
+ tokio02 = ["async-global-executor/tokio02"]
+-tokio03 = ["async-global-executor/tokio03"]
+ tokio1 = ["async-global-executor/tokio"]
+ unstable = ["std", "async-io", "async-process"]
+ [target."cfg(not(target_os = \"unknown\"))".dependencies.async-global-executor]
+@@ -140,21 +132,3 @@
+ [target."cfg(not(target_os = \"unknown\"))".dependencies.futures-lite]
+ version = "1.0.0"
+ optional = true
+-[target."cfg(target_arch = \"wasm32\")".dependencies.futures-channel]
+-version = "0.3.4"
+-optional = true
+-
+-[target."cfg(target_arch = \"wasm32\")".dependencies.gloo-timers]
+-version = "0.2.1"
+-features = ["futures"]
+-optional = true
+-
+-[target."cfg(target_arch = \"wasm32\")".dependencies.wasm-bindgen-futures]
+-version = "0.4.10"
+-optional = true
+-[target."cfg(target_arch = \"wasm32\")".dev-dependencies.getrandom]
+-version = "0.2.0"
+-features = ["js"]
+-
+-[target."cfg(target_arch = \"wasm32\")".dev-dependencies.wasm-bindgen-test]
+-version = "0.3.10"
diff --git a/rust-async-std.spec b/rust-async-std.spec
new file mode 100644
index 0000000..588e586
--- /dev/null
+++ b/rust-async-std.spec
@@ -0,0 +1,383 @@
+# Generated by rust2rpm 17
+%bcond_without check
+%global debug_package %{nil}
+
+%global crate async-std
+
+Name:           rust-%{crate}
+Version:        1.9.0
+Release:        1%{?dist}
+Summary:        Async version of the Rust standard library
+
+# Upstream license specification: Apache-2.0/MIT
+License:        ASL 2.0 or MIT
+URL:            https://crates.io/crates/async-std
+Source:         %{crates_source}
+# Initial patched metadata
+# * drop windows-specific dependencies and features
+# * drop WASM-specific dependencies and features
+# * drop tokio 0.3 features
+# * drop optional surf dependency
+Patch0:         async-std-fix-metadata.diff
+
+ExclusiveArch:  %{rust_arches}
+%if %{__cargo_skip_build}
+BuildArch:      noarch
+%endif
+
+BuildRequires:  rust-packaging
+
+%global _description %{expand:
+Async version of the Rust standard library.}
+
+%description %{_description}
+
+%package        devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description    devel %{_description}
+
+This package contains library source intended for building other packages
+which use "%{crate}" crate.
+
+%files          devel
+%doc README.md
+%{cargo_registry}/%{crate}-%{version_no_tilde}/
+
+%package     -n %{name}+default-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+default-devel %{_description}
+
+This package contains library source intended for building other packages
+which use "default" feature of "%{crate}" crate.
+
+%files       -n %{name}+default-devel
+%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+
+%package     -n %{name}+alloc-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+alloc-devel %{_description}
+
+This package contains library source intended for building other packages
+which use "alloc" feature of "%{crate}" crate.
+
+%files       -n %{name}+alloc-devel
+%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+
+%package     -n %{name}+async-attributes-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+async-attributes-devel %{_description}
+
+This package contains library source intended for building other packages
+which use "async-attributes" feature of "%{crate}" crate.
+
+%files       -n %{name}+async-attributes-devel
+%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+
+%package     -n %{name}+async-channel-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+async-channel-devel %{_description}
+
+This package contains library source intended for building other packages
+which use "async-channel" feature of "%{crate}" crate.
+
+%files       -n %{name}+async-channel-devel
+%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+
+%package     -n %{name}+async-global-executor-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+async-global-executor-devel %{_description}
+
+This package contains library source intended for building other packages
+which use "async-global-executor" feature of "%{crate}" crate.
+
+%files       -n %{name}+async-global-executor-devel
+%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+
+%package     -n %{name}+async-io-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+async-io-devel %{_description}
+
+This package contains library source intended for building other packages
+which use "async-io" feature of "%{crate}" crate.
+
+%files       -n %{name}+async-io-devel
+%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+
+%package     -n %{name}+async-lock-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+async-lock-devel %{_description}
+
+This package contains library source intended for building other packages
+which use "async-lock" feature of "%{crate}" crate.
+
+%files       -n %{name}+async-lock-devel
+%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+
+%package     -n %{name}+async-process-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+async-process-devel %{_description}
+
+This package contains library source intended for building other packages
+which use "async-process" feature of "%{crate}" crate.
+
+%files       -n %{name}+async-process-devel
+%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+
+%package     -n %{name}+attributes-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+attributes-devel %{_description}
+
+This package contains library source intended for building other packages
+which use "attributes" feature of "%{crate}" crate.
+
+%files       -n %{name}+attributes-devel
+%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+
+%package     -n %{name}+crossbeam-utils-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+crossbeam-utils-devel %{_description}
+
+This package contains library source intended for building other packages
+which use "crossbeam-utils" feature of "%{crate}" crate.
+
+%files       -n %{name}+crossbeam-utils-devel
+%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+
+%package     -n %{name}+docs-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+docs-devel %{_description}
+
+This package contains library source intended for building other packages
+which use "docs" feature of "%{crate}" crate.
+
+%files       -n %{name}+docs-devel
+%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+
+%package     -n %{name}+futures-core-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+futures-core-devel %{_description}
+
+This package contains library source intended for building other packages
+which use "futures-core" feature of "%{crate}" crate.
+
+%files       -n %{name}+futures-core-devel
+%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+
+%package     -n %{name}+futures-io-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+futures-io-devel %{_description}
+
+This package contains library source intended for building other packages
+which use "futures-io" feature of "%{crate}" crate.
+
+%files       -n %{name}+futures-io-devel
+%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+
+%package     -n %{name}+futures-lite-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+futures-lite-devel %{_description}
+
+This package contains library source intended for building other packages
+which use "futures-lite" feature of "%{crate}" crate.
+
+%files       -n %{name}+futures-lite-devel
+%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+
+%package     -n %{name}+kv-log-macro-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+kv-log-macro-devel %{_description}
+
+This package contains library source intended for building other packages
+which use "kv-log-macro" feature of "%{crate}" crate.
+
+%files       -n %{name}+kv-log-macro-devel
+%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+
+%package     -n %{name}+log-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+log-devel %{_description}
+
+This package contains library source intended for building other packages
+which use "log" feature of "%{crate}" crate.
+
+%files       -n %{name}+log-devel
+%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+
+%package     -n %{name}+memchr-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+memchr-devel %{_description}
+
+This package contains library source intended for building other packages
+which use "memchr" feature of "%{crate}" crate.
+
+%files       -n %{name}+memchr-devel
+%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+
+%package     -n %{name}+num_cpus-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+num_cpus-devel %{_description}
+
+This package contains library source intended for building other packages
+which use "num_cpus" feature of "%{crate}" crate.
+
+%files       -n %{name}+num_cpus-devel
+%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+
+%package     -n %{name}+once_cell-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+once_cell-devel %{_description}
+
+This package contains library source intended for building other packages
+which use "once_cell" feature of "%{crate}" crate.
+
+%files       -n %{name}+once_cell-devel
+%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+
+%package     -n %{name}+pin-project-lite-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+pin-project-lite-devel %{_description}
+
+This package contains library source intended for building other packages
+which use "pin-project-lite" feature of "%{crate}" crate.
+
+%files       -n %{name}+pin-project-lite-devel
+%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+
+%package     -n %{name}+pin-utils-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+pin-utils-devel %{_description}
+
+This package contains library source intended for building other packages
+which use "pin-utils" feature of "%{crate}" crate.
+
+%files       -n %{name}+pin-utils-devel
+%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+
+%package     -n %{name}+slab-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+slab-devel %{_description}
+
+This package contains library source intended for building other packages
+which use "slab" feature of "%{crate}" crate.
+
+%files       -n %{name}+slab-devel
+%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+
+%package     -n %{name}+std-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+std-devel %{_description}
+
+This package contains library source intended for building other packages
+which use "std" feature of "%{crate}" crate.
+
+%files       -n %{name}+std-devel
+%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+
+%package     -n %{name}+tokio02-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+tokio02-devel %{_description}
+
+This package contains library source intended for building other packages
+which use "tokio02" feature of "%{crate}" crate.
+
+%files       -n %{name}+tokio02-devel
+%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+
+%package     -n %{name}+tokio1-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+tokio1-devel %{_description}
+
+This package contains library source intended for building other packages
+which use "tokio1" feature of "%{crate}" crate.
+
+%files       -n %{name}+tokio1-devel
+%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+
+%package     -n %{name}+unstable-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+unstable-devel %{_description}
+
+This package contains library source intended for building other packages
+which use "unstable" feature of "%{crate}" crate.
+
+%files       -n %{name}+unstable-devel
+%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+
+%prep
+%autosetup -n %{crate}-%{version_no_tilde} -p1
+# remove example that depends on the optional surf dependency
+rm examples/surf-web.rs
+%cargo_prep
+
+%generate_buildrequires
+%cargo_generate_buildrequires
+
+%build
+%cargo_build
+
+%install
+%cargo_install
+
+%if %{with check}
+%check
+# skip one failing test (probably related to mock environment)
+%cargo_test -- -- --skip io_timeout_timedout
+%endif
+
+%changelog
+* Fri May 28 2021 Fabio Valentini <decathorpe@gmail.com> - 1.9.0-1
+- Initial package
diff --git a/sources b/sources
new file mode 100644
index 0000000..09c3ddd
--- /dev/null
+++ b/sources
@@ -0,0 +1 @@
+SHA512 (async-std-1.9.0.crate) = 1f0a156e1f020d07218a151d4860ca0ff5d9b84a6f33afa5da8e4b05f266d458187a703a75d1db19dc4d2a6df70ffd51148017d9f95963efea10675f87ce4b56