[INFO] updating cached repository mimirblockchainsolutions/signing_cli
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mimirblockchainsolutions/signing_cli
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mimirblockchainsolutions/signing_cli" "work/ex/pr-59928/sources/master#df25d79a33b0c82b716699a75a41bfdc6089850a/gh/mimirblockchainsolutions/signing_cli"`
[INFO] [stderr] Cloning into 'work/ex/pr-59928/sources/master#df25d79a33b0c82b716699a75a41bfdc6089850a/gh/mimirblockchainsolutions/signing_cli'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mimirblockchainsolutions/signing_cli" "work/ex/pr-59928/sources/try#424a4ae163d6517f301cd4048a4b5dd785be5b2f/gh/mimirblockchainsolutions/signing_cli"`
[INFO] [stderr] Cloning into 'work/ex/pr-59928/sources/try#424a4ae163d6517f301cd4048a4b5dd785be5b2f/gh/mimirblockchainsolutions/signing_cli'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 12ce548a849b38f0f3d8c9b011d534bc83b7f230
[INFO] sha for GitHub repo mimirblockchainsolutions/signing_cli: 12ce548a849b38f0f3d8c9b011d534bc83b7f230
[INFO] validating manifest of mimirblockchainsolutions/signing_cli on toolchain master#df25d79a33b0c82b716699a75a41bfdc6089850a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+df25d79a33b0c82b716699a75a41bfdc6089850a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of mimirblockchainsolutions/signing_cli on toolchain try#424a4ae163d6517f301cd4048a4b5dd785be5b2f
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+424a4ae163d6517f301cd4048a4b5dd785be5b2f-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing mimirblockchainsolutions/signing_cli
[INFO] finished frobbing mimirblockchainsolutions/signing_cli
[INFO] frobbed toml for mimirblockchainsolutions/signing_cli written to work/ex/pr-59928/sources/master#df25d79a33b0c82b716699a75a41bfdc6089850a/gh/mimirblockchainsolutions/signing_cli/Cargo.toml
[INFO] started frobbing mimirblockchainsolutions/signing_cli
[INFO] finished frobbing mimirblockchainsolutions/signing_cli
[INFO] frobbed toml for mimirblockchainsolutions/signing_cli written to work/ex/pr-59928/sources/try#424a4ae163d6517f301cd4048a4b5dd785be5b2f/gh/mimirblockchainsolutions/signing_cli/Cargo.toml
[INFO] crate mimirblockchainsolutions/signing_cli already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+df25d79a33b0c82b716699a75a41bfdc6089850a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Updating git repository `https://github.com/mimirblockchainsolutions/mimir-bridge-alpha.git`
[INFO] [stderr] error: failed to load source for a dependency on `mimir-common`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   Unable to update https://github.com/mimirblockchainsolutions/mimir-bridge-alpha.git?branch=refactor#d1408684
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to fetch into /mnt/big/crater/work/local/cargo-home/git/db/mimir-bridge-alpha-10e1a023cd574827
[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" "+df25d79a33b0c82b716699a75a41bfdc6089850a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` failed