[INFO] cloning repository https://github.com/Harbon/CloudTask
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Harbon/CloudTask" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHarbon%2FCloudTask", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHarbon%2FCloudTask'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8db2edb6fbf85078145091240a90903e3507f2c0
[INFO] checking Harbon/CloudTask against master#c2f2db79ca3024f68d22b45aa22b570775c2c4ad for pr-124157
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHarbon%2FCloudTask" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Harbon/CloudTask on toolchain c2f2db79ca3024f68d22b45aa22b570775c2c4ad
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Harbon/CloudTask
[INFO] finished tweaking git repo https://github.com/Harbon/CloudTask
[INFO] tweaked toml for git repo https://github.com/Harbon/CloudTask written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Harbon/CloudTask already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/iron/body-parser.git`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/iron/logger.git`
[INFO] [stderr]     Updating git repository `https://github.com/iron/router.git`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 89 packages to latest compatible versions
[INFO] [stderr]       Adding autocfg v1.2.0
[INFO] [stderr]     Updating `git://crates.mirrors.ustc.edu.cn/index` index
[INFO] [stderr] warning: spurious network error (3 tries remaining): remote error: access denied or repository not exported: /index; class=Net (12)
[INFO] [stderr] warning: spurious network error (2 tries remaining): remote error: access denied or repository not exported: /index; class=Net (12)
[INFO] [stderr] warning: spurious network error (1 tries remaining): remote error: access denied or repository not exported: /index; class=Net (12)
[INFO] [stderr] error: Unable to update registry `git://crates.mirrors.ustc.edu.cn/index`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to fetch `git://crates.mirrors.ustc.edu.cn/index`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   network failure seems to have happened
[INFO] [stderr]   if a proxy or similar is necessary `net.git-fetch-with-cli` may help here
[INFO] [stderr]   https://doc.rust-lang.org/cargo/reference/config.html#netgit-fetch-with-cli
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   remote error: access denied or repository not exported: /index; class=Net (12)
[ERROR] this task or one of its parent failed!
[ERROR] command failed: exit status: 101
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
