[INFO] updating cached repository allchain/ethkey [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/allchain/ethkey [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/allchain/ethkey" "work/ex/pr-60620-1/sources/master#ef01f29964df207f181bd5bcf236e41372a17273/gh/allchain/ethkey"` [INFO] [stderr] Cloning into 'work/ex/pr-60620-1/sources/master#ef01f29964df207f181bd5bcf236e41372a17273/gh/allchain/ethkey'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/allchain/ethkey" "work/ex/pr-60620-1/sources/try#a7cff45e655f886da150e206c7acbe984df4ab71/gh/allchain/ethkey"` [INFO] [stderr] Cloning into 'work/ex/pr-60620-1/sources/try#a7cff45e655f886da150e206c7acbe984df4ab71/gh/allchain/ethkey'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 9baf3fc17164489a1a879c761bc0f33bb6d5e98c [INFO] sha for GitHub repo allchain/ethkey: 9baf3fc17164489a1a879c761bc0f33bb6d5e98c [INFO] validating manifest of allchain/ethkey on toolchain master#ef01f29964df207f181bd5bcf236e41372a17273 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+ef01f29964df207f181bd5bcf236e41372a17273-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of allchain/ethkey on toolchain try#a7cff45e655f886da150e206c7acbe984df4ab71 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a7cff45e655f886da150e206c7acbe984df4ab71-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing allchain/ethkey [INFO] finished frobbing allchain/ethkey [INFO] frobbed toml for allchain/ethkey written to work/ex/pr-60620-1/sources/master#ef01f29964df207f181bd5bcf236e41372a17273/gh/allchain/ethkey/Cargo.toml [INFO] started frobbing allchain/ethkey [INFO] finished frobbing allchain/ethkey [INFO] frobbed toml for allchain/ethkey written to work/ex/pr-60620-1/sources/try#a7cff45e655f886da150e206c7acbe984df4ab71/gh/allchain/ethkey/Cargo.toml [INFO] crate allchain/ethkey already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+ef01f29964df207f181bd5bcf236e41372a17273-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] [stderr] Updating git repository `https://github.com/allchain/rust-secp256k1` [INFO] [stderr] error: failed to load source for a dependency on `eth-secp256k1` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] Unable to update https://github.com/allchain/rust-secp256k1#ae7ee3a1 [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] revspec 'ae7ee3a1200a87b84379388e59d19ce10d4a0cf9' 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" "+ef01f29964df207f181bd5bcf236e41372a17273-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` failed