Remove 1.19.0 images

library/rust

@@ -1,4 +1,4 @@
-# this file is generated via https://github.com/rust-lang-nursery/docker-rust/blob/18e7c2bdae94a693bcad096af6033ec8a77122a2/generate-stackbrew-library.sh
+# this file is generated via https://github.com/rust-lang-nursery/docker-rust/blob/7683fbd450e413543c814eabc013fae38747cdcc/generate-stackbrew-library.sh
 
 Maintainers: Steven Fackler <[email protected]> (@sfackler)
 GitRepo: https://github.com/rust-lang-nursery/docker-rust.git
@@ -12,13 +12,3 @@ Tags: 1.20.0-jessie, 1-jessie, 1.20-jessie, jessie
 Architectures: amd64, arm32v7, arm64v8, i386
 GitCommit: bf30ee63bff0a381ccacdb86436bb7da5dc9c853
 Directory: 1.20.0/jessie
-
-Tags: 1.19.0-stretch, 1.19-stretch, 1.19.0, 1.19
-Architectures: amd64, arm32v7, arm64v8, i386
-GitCommit: 8affdd6599d29fd20f987eef52234267f3c3e668
-Directory: 1.19.0/stretch
-
-Tags: 1.19.0-jessie, 1.19-jessie
-Architectures: amd64, arm32v7, arm64v8, i386
-GitCommit: 8affdd6599d29fd20f987eef52234267f3c3e668
-Directory: 1.19.0/jessie