[INFO] updating cached repository cmyr/rust-buffer-bench [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/cmyr/rust-buffer-bench [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/cmyr/rust-buffer-bench" "work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/cmyr/rust-buffer-bench"` [INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/cmyr/rust-buffer-bench'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/cmyr/rust-buffer-bench" "work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/cmyr/rust-buffer-bench"` [INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/cmyr/rust-buffer-bench'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 662828129e0944ba9946bdab62c3683ddfe06275 [INFO] sha for GitHub repo cmyr/rust-buffer-bench: 662828129e0944ba9946bdab62c3683ddfe06275 [INFO] validating manifest of cmyr/rust-buffer-bench on toolchain master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of cmyr/rust-buffer-bench on toolchain try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing cmyr/rust-buffer-bench [INFO] removed path dependency xi_rope_master from cmyr/rust-buffer-bench [INFO] removed path dependency xi_rope_rc from cmyr/rust-buffer-bench [INFO] finished frobbing cmyr/rust-buffer-bench [INFO] frobbed toml for cmyr/rust-buffer-bench written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/cmyr/rust-buffer-bench/Cargo.toml [INFO] started frobbing cmyr/rust-buffer-bench [INFO] removed path dependency xi_rope_master from cmyr/rust-buffer-bench [INFO] removed path dependency xi_rope_rc from cmyr/rust-buffer-bench [INFO] finished frobbing cmyr/rust-buffer-bench [INFO] frobbed toml for cmyr/rust-buffer-bench written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/cmyr/rust-buffer-bench/Cargo.toml [INFO] crate cmyr/rust-buffer-bench already has a lockfile, it will not be regenerated [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Updating crates.io index [INFO] [stderr] error: no matching package named `xi_rope_master` found [INFO] [stderr] location searched: registry `https://github.com/rust-lang/crates.io-index` [INFO] [stderr] required by package `buffer-bench v0.1.0 (/mnt/crater-raid/crater/work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/cmyr/rust-buffer-bench)` [ERROR] this task or one of its parent failed! [ERROR] command `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` failed