update msrv in github ci, fixup .bleep

Author: gumpt

.bleep

@@ -1 +1 @@
-056ea51aeea2b93e31a27569769ba900127e46a9
+4842474141427ccc0d962b42e31c285b203da09d

.github/workflows/build.yml

@@ -8,7 +8,7 @@ jobs:
       fail-fast: false
       matrix:
         # nightly, msrv, and latest stable
-        toolchain: [nightly, 1.83.0, 1.87.0]
+        toolchain: [nightly, 1.84.0, 1.91.1]
     runs-on: ubuntu-latest
     # Only run on "pull_request" event for external PRs. This is to avoid
     # duplicate builds for PRs created from internal branches.
@@ -48,12 +48,12 @@ jobs:
 
       - name: Run cargo clippy
         run: |
-          [[ ${{ matrix.toolchain }} != 1.87.0 ]] || cargo clippy --all-targets --all -- --allow=unknown-lints --deny=warnings
+          [[ ${{ matrix.toolchain }} != 1.91.1 ]] || cargo clippy --all-targets --all -- --allow=unknown-lints --deny=warnings
 
       - name: Run cargo audit
         run: |
-          [[ ${{ matrix.toolchain }} != 1.87.0 ]] || (cargo install --locked cargo-audit && cargo audit)
+          [[ ${{ matrix.toolchain }} != 1.91.1 ]] || (cargo install --locked cargo-audit && cargo audit)
 
       - name: Run cargo machete
         run: |
-          [[ ${{ matrix.toolchain }} != 1.87.0 ]] || (cargo install cargo-machete --version 0.7.0 && cargo machete)
+          [[ ${{ matrix.toolchain }} != 1.91.1 ]] || (cargo install cargo-machete --version 0.7.0 && cargo machete)