[INFO] updating cached repository musoke/olm-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/musoke/olm-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/musoke/olm-rs" "work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/musoke/olm-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/musoke/olm-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/musoke/olm-rs" "work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/musoke/olm-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/musoke/olm-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 110224b1c979ea6f96a28e3035b24d4237a7a0e0
[INFO] sha for GitHub repo musoke/olm-rs: 110224b1c979ea6f96a28e3035b24d4237a7a0e0
[INFO] validating manifest of musoke/olm-rs on toolchain master#a850a426491e14186af2250549bf41256b5938d2
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of musoke/olm-rs on toolchain try#06a150c7d11500b41499224f165e9de1de096768
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing musoke/olm-rs
[INFO] removed workspace from musoke/olm-rs
[INFO] removed path dependency identity-key from musoke/olm-rs
[INFO] removed path dependency olm-util from musoke/olm-rs
[INFO] removed path dependency one-time-keys from musoke/olm-rs
[INFO] removed path dependency signing-key from musoke/olm-rs
[INFO] finished frobbing musoke/olm-rs
[INFO] frobbed toml for musoke/olm-rs written to work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/musoke/olm-rs/Cargo.toml
[INFO] started frobbing musoke/olm-rs
[INFO] removed workspace from musoke/olm-rs
[INFO] removed path dependency identity-key from musoke/olm-rs
[INFO] removed path dependency olm-util from musoke/olm-rs
[INFO] removed path dependency one-time-keys from musoke/olm-rs
[INFO] removed path dependency signing-key from musoke/olm-rs
[INFO] finished frobbing musoke/olm-rs
[INFO] frobbed toml for musoke/olm-rs written to work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/musoke/olm-rs/Cargo.toml
[INFO] crate musoke/olm-rs already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/jplatte/ruma-identifiers`
[INFO] [stderr] error: failed to load source for a dependency on `ruma-identifiers`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   Unable to update https://github.com/jplatte/ruma-identifiers?branch=synapse-workarounds#cc594ad0
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to fetch into /mnt/crater-raid/crater/work/local/cargo-home/git/db/ruma-identifiers-1df038281515b6f0
[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/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` failed