From 29b76e69d32322e1cc7d20189bae4a5b0514720f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ren=C3=A9=20Kijewski?= <rene.kijewski@fu-berlin.de>
Date: Wed, 14 Sep 2022 18:42:00 +0200
Subject: [PATCH] Update CI

---
 .github/workflows/ci.yml | 41 +++-------------------------------------
 Cargo.toml               |  4 ++--
 README.md                | 12 +-----------
 src/lib.rs               |  2 +-
 4 files changed, 7 insertions(+), 52 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index cd1a960..ab39b7b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -38,7 +38,8 @@ jobs:
       fail-fast: false
       matrix:
         toolchain:
-          - "1.60"
+          - "1.55"
+          - "1.56"
           - stable
           - nightly
         platform:
@@ -147,7 +148,7 @@ jobs:
           target: ${{ matrix.target }}
 
       - name: Test
-        run: cargo miri test --package tzdb --no-default-features --features by-name --target ${{ matrix.target }} -- --show-output
+        run: cargo miri test --package tzdb --target ${{ matrix.target }} -- --show-output
 
   doc:
     runs-on: ubuntu-20.04
@@ -191,42 +192,6 @@ jobs:
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
 
-  powerset:
-    strategy:
-      fail-fast: false
-      matrix:
-        toolchain:
-          - "1.60"
-          - stable
-          - nightly
-        platform:
-          - ubuntu-20.04
-          # - windows-2022
-          # - macos-12
-        versions:
-          - ""
-          - "-Zminimal-versions"
-
-    runs-on: ${{ matrix.platform }}
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v3
-
-      - name: Setup Rust
-        uses: ./.github/actions/setup-rust
-        with:
-          toolchain: ${{ matrix.toolchain }}
-
-      - name: Install hack
-        run: cargo hack --version || cargo +stable install cargo-hack --force
-
-      - run: cargo generate-lockfile ${{ matrix.versions }}
-        env:
-          RUSTC_BOOTSTRAP: 1
-
-      - name: Powerset
-        run: cargo hack test --feature-powerset --exclude-features default --ignore-private
-
   build-cross:
     strategy:
       fail-fast: false
diff --git a/Cargo.toml b/Cargo.toml
index cd25ff7..bf4b5c8 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -18,8 +18,8 @@ utcnow = { version = "^0.2.1", default-features = false }
 
 [dev-dependencies]
 proptest = "=1"
-test-strategy = "^0.2.0"
-structmeta = "^0.1.5"
+test-strategy = "=0.1.2"
+structmeta = "=0.1.4"
 
 [features]
 default = ["std", "fallback"]
diff --git a/README.md b/README.md
index 3e8f1bc..10b8a9f 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 
 [![GitHub Workflow Status](https://img.shields.io/github/workflow/status/Kijewski/tzdb/CI?logo=github)](https://github.com/Kijewski/tzdb/actions/workflows/ci.yml)
 [![Crates.io](https://img.shields.io/crates/v/tzdb?logo=rust)](https://crates.io/crates/tzdb)
-![Minimum supported Rust version](https://img.shields.io/badge/rustc-1.60+-important?logo=rust "Minimum Supported Rust Version")
+![Minimum supported Rust version](https://img.shields.io/badge/rustc-1.55+-important?logo=rust "Minimum Supported Rust Version")
 [![License](https://img.shields.io/crates/l/tzdb?color=informational&logo=apache)](/LICENSES)
 
 Static time zone information for [tz-rs](https://crates.io/crates/tz-rs).
@@ -38,16 +38,6 @@ let current_time = tzdb::now::in_named_or(tzdb::time_zone::GMT, "Some/City")?;
 
 ## Feature flags
 
-* `by-name` <sup>(enabled by default, enabled by `local`)</sup> — enables `tz_by_name()` to get a time zone at runtime by name
-
-* `list` <sup>(enabled by default)</sup> — enables `TZ_NAMES` to get a list of all shipped time zones
-
-* `local` <sup>(enabled by default)</sup> — enables `local_tz()` to get the system time zone
-
-* `now` <sup>(enabled by default)</sup> — enables the module `now` to get the current time
-
-* `binary` – make the unparsed, binary tzdata of a time zone available
-
 * `std` <sup>(enabled by default)</sup> – enable features that need the standard library `std`
 
 * `alloc` <sup>(enabled by default, enabled by `std`)</sup> – enable features that need the standard library `alloc`
diff --git a/src/lib.rs b/src/lib.rs
index 8606568..cff78a8 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -37,7 +37,7 @@
 //!
 //! [![GitHub Workflow Status](https://img.shields.io/github/workflow/status/Kijewski/tzdb/CI?logo=github)](https://github.com/Kijewski/tzdb/actions/workflows/ci.yml)
 //! [![Crates.io](https://img.shields.io/crates/v/tzdb?logo=rust)](https://crates.io/crates/tzdb)
-//! ![Minimum supported Rust version](https://img.shields.io/badge/rustc-1.60+-important?logo=rust "Minimum Supported Rust Version")
+//! ![Minimum supported Rust version](https://img.shields.io/badge/rustc-1.55+-important?logo=rust "Minimum Supported Rust Version")
 //! [![License](https://img.shields.io/crates/l/tzdb?color=informational&logo=apache)](/LICENSES)
 //!
 //! Static time zone information for [tz-rs](https://crates.io/crates/tz-rs).