dedup env: CARGO_INCREMENTAL: 0 (#11360)

Author: oech3

.github/workflows/CICD.yml

@@ -12,6 +12,7 @@ env:
   PROJECT_DESC: "Core universal (cross-platform) utilities"
   PROJECT_AUTH: "uutils"
   RUST_MIN_SRV: "1.88.0"
+  CARGO_INCREMENTAL: "0"
   # * style job configuration
   STYLE_FAIL_ON_FAULT: true ## (bool) fail the build if a style job contains a fault (error or warning); may be overridden on a per-job basis
 
@@ -93,8 +94,6 @@ jobs:
   doc_warnings:
     name: Documentation/warnings
     runs-on: ${{ matrix.job.os }}
-    env:
-      CARGO_INCREMENTAL: 0
     strategy:
       fail-fast: false
       matrix:
@@ -164,8 +163,6 @@ jobs:
   min_version:
     name: MinRustV # Minimum supported rust version (aka, MinSRV or MSRV)
     runs-on: ${{ matrix.job.os }}
-    env:
-      CARGO_INCREMENTAL: 0
     strategy:
       matrix:
         job:
@@ -275,8 +272,6 @@ jobs:
     needs: [ min_version, deps ]
     runs-on: ${{ matrix.job.os }}
     timeout-minutes: 90
-    env:
-      CARGO_INCREMENTAL: 0
     strategy:
       fail-fast: false
       matrix:
@@ -320,8 +315,6 @@ jobs:
     needs: [ min_version, deps ]
     runs-on: ${{ matrix.job.os }}
     timeout-minutes: 90
-    env:
-      CARGO_INCREMENTAL: 0
     strategy:
       fail-fast: false
       matrix:
@@ -370,7 +363,6 @@ jobs:
     timeout-minutes: 90
     env:
       DOCKER_OPTS: '--volume /etc/passwd:/etc/passwd --volume /etc/group:/etc/group'
-      CARGO_INCREMENTAL: 0
     strategy:
       fail-fast: false
       matrix:
@@ -703,7 +695,6 @@ jobs:
     runs-on: ${{ matrix.job.os }}
     timeout-minutes: 90
     env:
-      CARGO_INCREMENTAL: 0
       RUSTC_BOOTSTRAP: 1
     strategy:
       fail-fast: false

.github/workflows/code-quality.yml

@@ -10,6 +10,7 @@ on:
       - '*'
 
 env:
+  CARGO_INCREMENTAL: "0"
   # * style job configuration
   STYLE_FAIL_ON_FAULT: true ## (bool) fail the build if a style job contains a fault (error or warning); may be overridden on a per-job basis
 
@@ -66,8 +67,6 @@ jobs:
   style_lint:
     name: Style/lint
     runs-on: ${{ matrix.job.os }}
-    env:
-      CARGO_INCREMENTAL: 0
     strategy:
       fail-fast: false
       matrix:

.github/workflows/fuzzing.yml

@@ -3,6 +3,9 @@ name: Fuzzing
 # spell-checker:ignore (people) dtolnay Swatinem taiki-e
 # spell-checker:ignore (misc) fuzzer
 
+env:
+  CARGO_INCREMENTAL: "0"
+
 on:
   pull_request:
   push:
@@ -20,8 +23,6 @@ concurrency:
 jobs:
   uufuzz-examples:
     name: Build and test uufuzz examples
-    env:
-      CARGO_INCREMENTAL: 0
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v6
@@ -75,7 +76,6 @@ jobs:
     timeout-minutes: 5
     env:
       RUN_FOR: 60
-      CARGO_INCREMENTAL: 0
     strategy:
       matrix:
         test-target: