[INFO] updating cached repository hsyoi/Ana
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/hsyoi/Ana
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/hsyoi/Ana" "work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/hsyoi/Ana"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/hsyoi/Ana'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/hsyoi/Ana" "work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/hsyoi/Ana"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/hsyoi/Ana'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 589b89b5b3663cbb7c43dc65c6fc2d539471de51
[INFO] sha for GitHub repo hsyoi/Ana: 589b89b5b3663cbb7c43dc65c6fc2d539471de51
[INFO] validating manifest of hsyoi/Ana on toolchain master#e305df1846a6d985315917ae0c81b74af8b4e641
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of hsyoi/Ana on toolchain try#99a7498759a22b5684caf798a98b7e90ad9d2443
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing hsyoi/Ana
[INFO] finished frobbing hsyoi/Ana
[INFO] frobbed toml for hsyoi/Ana written to work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/hsyoi/Ana/Cargo.toml
[INFO] started frobbing hsyoi/Ana
[INFO] finished frobbing hsyoi/Ana
[INFO] frobbed toml for hsyoi/Ana written to work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/hsyoi/Ana/Cargo.toml
[INFO] crate hsyoi/Ana already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded error-chain v0.10.0 (registry `git://mirrors.ustc.edu.cn/crates.io-index`)
[INFO] [stderr] warning: spurious network error (2 tries remaining): [6] Couldn't resolve host name (Could not resolve host: crates)
[INFO] [stderr] warning: spurious network error (2 tries remaining): [6] Couldn't resolve host name (Could not resolve host: crates)
[INFO] [stderr]   Downloaded miow v0.2.1 (registry `git://mirrors.ustc.edu.cn/crates.io-index`)
[INFO] [stderr] warning: spurious network error (2 tries remaining): [6] Couldn't resolve host name (Could not resolve host: crates)
[INFO] [stderr]   Downloaded ws2_32-sys v0.2.1 (registry `git://mirrors.ustc.edu.cn/crates.io-index`)
[INFO] [stderr] warning: spurious network error (1 tries remaining): [6] Couldn't resolve host name (Could not resolve host: crates)
[INFO] [stderr] error: failed to download from `https://crates-io.proxy.ustclug.org/api/v1/crates/ansi_term/0.11.0/download`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   [6] Couldn't resolve host name (Could not resolve host: crates)
[ERROR] this task or one of its parent failed!
[ERROR] command `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` failed