[INFO] updating cached repository https://github.com/linkerd/linkerd2-proxy
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] [stderr] From https://github.com/linkerd/linkerd2-proxy
[INFO] [stderr]  - [deleted]         (none)     -> ver/recover
[INFO] [stderr]    b35369e..235bfbe  alex/the-oc          -> alex/the-oc
[INFO] [stderr]    1b3fa2a..79d4d89  alex/trace_context   -> alex/trace_context
[INFO] [stderr]    29de6a8..fb35327  eliza/tap-headers    -> eliza/tap-headers
[INFO] [stderr]  * [new branch]      eliza/tracing-0.1.9  -> eliza/tracing-0.1.9
[INFO] [stderr]  * [new branch]      eliza/tracing-tower  -> eliza/tracing-tower
[INFO] [stderr]    2c20949..c99f643  master               -> master
[INFO] [stderr]    9ff518a..74929da  ver/inverted-split-resolve-flatten -> ver/inverted-split-resolve-flatten
[INFO] [stderr]  * [new branch]      ver/restore-sha      -> ver/restore-sha
[INFO] [stderr]  * [new branch]      ver/the-oc-batching  -> ver/the-oc-batching
[INFO] [stderr]  * [new tag]         linkerd2/edge-19.9.2 -> linkerd2/edge-19.9.2
[INFO] [stderr]  * [new tag]         release/v2.71.0      -> release/v2.71.0
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c99f64368d3cbe138888ade89179b5943633f6c7
[ERROR] this task or one of its parent failed!
[ERROR] command `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` failed