[INFO] updating cached repository RetoFreivogel/sima [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/RetoFreivogel/sima [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/RetoFreivogel/sima" "work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/gh/RetoFreivogel/sima"` [INFO] [stderr] Cloning into 'work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/gh/RetoFreivogel/sima'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/RetoFreivogel/sima" "work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/gh/RetoFreivogel/sima"` [INFO] [stderr] Cloning into 'work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/gh/RetoFreivogel/sima'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] e0192cbe66da4d9cd0ba422ed704a34cb3d15d66 [INFO] sha for GitHub repo RetoFreivogel/sima: e0192cbe66da4d9cd0ba422ed704a34cb3d15d66 [INFO] validating manifest of RetoFreivogel/sima 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 RetoFreivogel/sima 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 RetoFreivogel/sima [INFO] finished frobbing RetoFreivogel/sima [INFO] frobbed toml for RetoFreivogel/sima written to work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/gh/RetoFreivogel/sima/Cargo.toml [INFO] started frobbing RetoFreivogel/sima [INFO] finished frobbing RetoFreivogel/sima [INFO] frobbed toml for RetoFreivogel/sima written to work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/gh/RetoFreivogel/sima/Cargo.toml [INFO] crate RetoFreivogel/sima 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/TheDan64/inkwell` [INFO] [stderr] error: failed to load source for a dependency on `inkwell` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] Unable to update https://github.com/TheDan64/inkwell?branch=llvm3-7#695799f1 [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] revspec '695799f18c267b3383591ab3b042744b712f0383' 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