[INFO] cloning repository https://github.com/superlou/hub75-display
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/superlou/hub75-display" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsuperlou%2Fhub75-display", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsuperlou%2Fhub75-display'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7cd629ff31b4239a6c507fd7caee006f687cfe0e
[INFO] documenting superlou/hub75-display against 1.99.0-beta.8 for beta-rustdoc-1.100
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsuperlou%2Fhub75-display" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  22% (414/1814)
Updating files:  23% (418/1814)
Updating files:  24% (436/1814)
Updating files:  25% (454/1814)
Updating files:  26% (472/1814)
Updating files:  27% (490/1814)
Updating files:  28% (508/1814)
Updating files:  29% (527/1814)
Updating files:  30% (545/1814)
Updating files:  31% (563/1814)
Updating files:  32% (581/1814)
Updating files:  33% (599/1814)
Updating files:  34% (617/1814)
Updating files:  35% (635/1814)
Updating files:  36% (654/1814)
Updating files:  37% (672/1814)
Updating files:  38% (690/1814)
Updating files:  39% (708/1814)
Updating files:  40% (726/1814)
Updating files:  41% (744/1814)
Updating files:  42% (762/1814)
Updating files:  43% (781/1814)
Updating files:  44% (799/1814)
Updating files:  45% (817/1814)
Updating files:  46% (835/1814)
Updating files:  47% (853/1814)
Updating files:  48% (871/1814)
Updating files:  49% (889/1814)
Updating files:  50% (907/1814)
Updating files:  51% (926/1814)
Updating files:  52% (944/1814)
Updating files:  53% (962/1814)
Updating files:  54% (980/1814)
Updating files:  55% (998/1814)
Updating files:  56% (1016/1814)
Updating files:  57% (1034/1814)
Updating files:  58% (1053/1814)
Updating files:  59% (1071/1814)
Updating files:  60% (1089/1814)
Updating files:  61% (1107/1814)
Updating files:  62% (1125/1814)
Updating files:  63% (1143/1814)
Updating files:  64% (1161/1814)
Updating files:  65% (1180/1814)
Updating files:  66% (1198/1814)
Updating files:  67% (1216/1814)
Updating files:  68% (1234/1814)
Updating files:  69% (1252/1814)
Updating files:  70% (1270/1814)
Updating files:  71% (1288/1814)
Updating files:  72% (1307/1814)
Updating files:  73% (1325/1814)
Updating files:  74% (1343/1814)
Updating files:  75% (1361/1814)
Updating files:  76% (1379/1814)
Updating files:  77% (1397/1814)
Updating files:  78% (1415/1814)
Updating files:  79% (1434/1814)
Updating files:  80% (1452/1814)
Updating files:  81% (1470/1814)
Updating files:  82% (1488/1814)
Updating files:  83% (1506/1814)
Updating files:  84% (1524/1814)
Updating files:  85% (1542/1814)
Updating files:  86% (1561/1814)
Updating files:  87% (1579/1814)
Updating files:  88% (1597/1814)
Updating files:  89% (1615/1814)
Updating files:  90% (1633/1814)
Updating files:  91% (1651/1814)
Updating files:  92% (1669/1814)
Updating files:  93% (1688/1814)
Updating files:  94% (1706/1814)
Updating files:  95% (1724/1814)
Updating files:  96% (1742/1814)
Updating files:  97% (1760/1814)
Updating files:  98% (1778/1814)
Updating files:  99% (1796/1814)
Updating files: 100% (1814/1814)
Updating files: 100% (1814/1814), done.
[INFO] started tweaking git repo https://github.com/superlou/hub75-display
[INFO] finished tweaking git repo https://github.com/superlou/hub75-display
[INFO] tweaked toml for git repo https://github.com/superlou/hub75-display written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/superlou/hub75-display on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/superlou/hub75-display 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds


overridden task result to prepare-fail:timeout

Caused by:
    0: uncategorized prepare error
    1: no output for 300 seconds