[INFO] cloning repository dusk-network/dusk-blindbidproof
[INFO] running `"git" "clone" "--bare" "git://github.com/dusk-network/dusk-blindbidproof.git" "work/cache/sources/gh/dusk-network/dusk-blindbidproof"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/dusk-network/dusk-blindbidproof'...
[INFO] running `"git" "clone" "work/cache/sources/gh/dusk-network/dusk-blindbidproof" "work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/dusk-network/dusk-blindbidproof"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/dusk-network/dusk-blindbidproof'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/dusk-network/dusk-blindbidproof" "work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/dusk-network/dusk-blindbidproof"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/dusk-network/dusk-blindbidproof'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b5edcec2e09b60932f49096d81bc967684e1d77c
[INFO] sha for GitHub repo dusk-network/dusk-blindbidproof: b5edcec2e09b60932f49096d81bc967684e1d77c
[INFO] validating manifest of dusk-network/dusk-blindbidproof on toolchain master#5f9c0448dde167128d668da4555879f64e56af1d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of dusk-network/dusk-blindbidproof on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing dusk-network/dusk-blindbidproof
[INFO] finished frobbing dusk-network/dusk-blindbidproof
[INFO] frobbed toml for dusk-network/dusk-blindbidproof written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/dusk-network/dusk-blindbidproof/Cargo.toml
[INFO] started frobbing dusk-network/dusk-blindbidproof
[INFO] finished frobbing dusk-network/dusk-blindbidproof
[INFO] frobbed toml for dusk-network/dusk-blindbidproof written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/dusk-network/dusk-blindbidproof/Cargo.toml
[INFO] crate dusk-network/dusk-blindbidproof already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Updating git repository `https://gitlab.dusk.network/dusk-core/bulletproofs`
[INFO] [stderr] error: failed to load source for a dependency on `bulletproofs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   Unable to update https://gitlab.dusk.network/dusk-core/bulletproofs?branch=thread#b4d11574
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to clone into: /mnt/big/crater/work/local/cargo-home/git/db/bulletproofs-632c1af2de8daa81
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to authenticate when downloading repository
[INFO] [stderr] attempted to find username/password via git's `credential.helper` support, but failed
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to acquire username/password from local configuration
[ERROR] this task or one of its parent failed!
[ERROR] command `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` failed