[INFO] crate simple_jazz 0.1.0 is already in cache [INFO] extracting crate simple_jazz 0.1.0 into work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/reg/simple_jazz/0.1.0 [INFO] extracting crate simple_jazz 0.1.0 into work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/reg/simple_jazz/0.1.0 [INFO] validating manifest of simple_jazz-0.1.0 on toolchain master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of simple_jazz-0.1.0 on toolchain try#58b21121d0b447ceb3f1a655155d802191acf044 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing simple_jazz-0.1.0 [INFO] finished frobbing simple_jazz-0.1.0 [INFO] frobbed toml for simple_jazz-0.1.0 written to work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/reg/simple_jazz/0.1.0/Cargo.toml [INFO] started frobbing simple_jazz-0.1.0 [INFO] finished frobbing simple_jazz-0.1.0 [INFO] frobbed toml for simple_jazz-0.1.0 written to work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/reg/simple_jazz/0.1.0/Cargo.toml [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] error: cyclic package dependency: package `jazz v0.1.91` depends on itself. Cycle: [INFO] [stderr] package `jazz v0.1.91` [INFO] [stderr] ... which is depended on by `simple_jazz v0.1.0 (/mnt/crater-raid/crater/work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/reg/simple_jazz/0.1.0)` [ERROR] this task or one of its parent failed! [ERROR] command `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` failed