diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..449cce2
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,3 @@
+/fallible_collections-0.4.2.crate
+/fallible_collections-0.4.3.crate
+/fallible_collections-0.4.4.crate
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..1de3a10
--- /dev/null
+++ b/README.md
@@ -0,0 +1,3 @@
+# rust-fallible_collections
+
+The rust-fallible_collections package
diff --git a/changelog b/changelog
new file mode 100644
index 0000000..df2c36b
--- /dev/null
+++ b/changelog
@@ -0,0 +1,2 @@
+* Fri Jun 25 2021 Rémi Lauzier <remilauzier@protonmail.com> - 0.4.2-1
+- Initial package
diff --git a/dead.package b/dead.package
deleted file mode 100644
index c7912ba..0000000
--- a/dead.package
+++ /dev/null
@@ -1 +0,0 @@
-no longer needed
diff --git a/rust-fallible_collections.spec b/rust-fallible_collections.spec
new file mode 100644
index 0000000..56767e9
--- /dev/null
+++ b/rust-fallible_collections.spec
@@ -0,0 +1,119 @@
+# Generated by rust2rpm 20
+%bcond_without check
+%global debug_package %{nil}
+
+%global crate fallible_collections
+
+Name:           rust-%{crate}
+Version:        0.4.4
+Release:        %autorelease
+Summary:        Crate which adds fallible allocation api to std collections
+
+# Upstream license specification: MIT/Apache-2.0
+License:        MIT or ASL 2.0
+URL:            https://crates.io/crates/fallible_collections
+Source:         %{crates_source}
+
+ExclusiveArch:  %{rust_arches}
+
+BuildRequires:  rust-packaging
+
+%global _description %{expand:
+Crate which adds fallible allocation api to std collections.}
+
+%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
+%license LICENSE-APACHE LICENSE-MIT
+%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}+rust_1_57-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+rust_1_57-devel %{_description}
+
+This package contains library source intended for building other packages which
+use the "rust_1_57" feature of the "%{crate}" crate.
+
+%files       -n %{name}+rust_1_57-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 the "std" feature of the "%{crate}" crate.
+
+%files       -n %{name}+std-devel
+%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+
+%package     -n %{name}+std_io-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+std_io-devel %{_description}
+
+This package contains library source intended for building other packages which
+use "std_io" feature of "%{crate}" crate.
+
+%files       -n %{name}+std_io-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
+%cargo_prep
+
+%generate_buildrequires
+%cargo_generate_buildrequires
+
+%build
+%cargo_build
+
+%install
+%cargo_install
+
+%if %{with check}
+%check
+%cargo_test
+%endif
+
+%changelog
+%autochangelog
diff --git a/sources b/sources
new file mode 100644
index 0000000..4bff5e3
--- /dev/null
+++ b/sources
@@ -0,0 +1 @@
+SHA512 (fallible_collections-0.4.4.crate) = 1d91ee35dac5de7d80a57c30342f60cc99b5e5109a93c4b86d97eef99d96855282ad1756c3d65f9a275c0ee6e596d1eb589bd9f3c53135f3b4dbcea57cce1424