Unable to Install devtools in R on Jenkins - r

Question

I'm building a Jenkins Job to test a library.
I'm doing most of the scripts work in the r-base docker image.
When I try to install dev tools via Rscript -e
dir.create(Sys.getenv("R_LIBS_USER"), recursive = TRUE) # create personal library
.libPaths(Sys.getenv("R_LIBS_USER")) # add to the path
install.packages("devtools")
install_allstate_github <- function(user, repo, ...) {
tmp_dir <- "$app_dir/ravenclaw"
devtools::install(tmp_dir, dependencies = TRUE)
}
install_allstate_github("SortingHat", "ravenclaw")
library(ravenclaw)
I get the following error
Warning message:
In dir.create(Sys.getenv("R_LIBS_USER"), recursive = TRUE) :
'/export/home/compjenk/workspace/ISG-Sorting-Hat/Ravenclaw/r-libs' already exists
Installing package into ���/export/home/compjenk/workspace/ISG-Sorting-Hat/Ravenclaw/r-libs���
(as ���lib��� is unspecified)
Warning: unable to access index for repository https://****:****#artifactory.allstate.com/artifactory/cran/src/contrib:
cannot open URL 'https://****:****#artifactory.allstate.com/artifactory/cran/src/contrib/PACKAGES'
Warning messages:
1: In gzfile(file, "rb") :
cannot open compressed file '/tmp/RtmpQGoABw/repos_https://****:****#artifactory.allstate.com/artifactory/cran/src/contrib.rds', probable reason 'No such file or directory'
2: package ���devtools��� is not available (for R version 4.0.2)
Error in loadNamespace(name) : there is no package called ���devtools���
Calls: install_allstate_github ... loadNamespace -> withRestarts -> withOneRestart -> doWithOneRestart
Execution halted
I've set the corporate CRAN server in .Rprofile as well as Proxy information but it doesn't seem to help.
.Rprofile
local({
r <- list("cran" = "https://****:****#artifactory.allstate.com/artifactory/cran/")
options(repos = r)
options(RCurlOptions = list(ssl.verifypeer = FALSE,
ssl.verify = FALSE,
proxy = "http://webproxy:8080"))
#set_config( config( ssl_verifypeer = 0L ) )
Sys.setenv(http_proxy = "http://webproxy:8080")
Sys.setenv(https_proxy = "https://webproxy:8080")
So What am I missing or doing wrong? why can't I install devTools?