[INFO] updating cached repository KurozeroPB/Nobu [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/KurozeroPB/Nobu [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/KurozeroPB/Nobu" "work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/gh/KurozeroPB/Nobu"` [INFO] [stderr] Cloning into 'work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/gh/KurozeroPB/Nobu'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/KurozeroPB/Nobu" "work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/gh/KurozeroPB/Nobu"` [INFO] [stderr] Cloning into 'work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/gh/KurozeroPB/Nobu'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 06c5e3cba266ebe5710f97120a28fb07490708ef [INFO] sha for GitHub repo KurozeroPB/Nobu: 06c5e3cba266ebe5710f97120a28fb07490708ef [INFO] validating manifest of KurozeroPB/Nobu on toolchain master#f66e4697ae286985ddefc53c3a047614568458bb [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f66e4697ae286985ddefc53c3a047614568458bb-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of KurozeroPB/Nobu on toolchain try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c3b22200e6f5b70eb1f99ae6944d989ae17a458a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing KurozeroPB/Nobu [INFO] finished frobbing KurozeroPB/Nobu [INFO] frobbed toml for KurozeroPB/Nobu written to work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/gh/KurozeroPB/Nobu/Cargo.toml [INFO] started frobbing KurozeroPB/Nobu [INFO] finished frobbing KurozeroPB/Nobu [INFO] frobbed toml for KurozeroPB/Nobu written to work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/gh/KurozeroPB/Nobu/Cargo.toml [INFO] crate KurozeroPB/Nobu has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f66e4697ae286985ddefc53c3a047614568458bb-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Updating git repository `https://github.com/zeyla/serenity` [INFO] [stderr] error: failed to load source for a dependency on `serenity` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] Unable to update https://github.com/zeyla/serenity?branch=v0.6.x#a0895d36 [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] revspec 'a0895d367f17880d593613069638a7c890ec5a27' not found; class=Reference (4); code=NotFound (-3) [ERROR] this task or one of its parent failed! [ERROR] command `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f66e4697ae286985ddefc53c3a047614568458bb-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` failed