[INFO] updating cached repository acmcarther/swarm-test-rust [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/acmcarther/swarm-test-rust [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/acmcarther/swarm-test-rust" "work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/acmcarther/swarm-test-rust"` [INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/acmcarther/swarm-test-rust'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/acmcarther/swarm-test-rust" "work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/acmcarther/swarm-test-rust"` [INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/acmcarther/swarm-test-rust'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] e00efed0864f0f3c2a85753c3b5a2d2c45f7a74b [INFO] sha for GitHub repo acmcarther/swarm-test-rust: e00efed0864f0f3c2a85753c3b5a2d2c45f7a74b [INFO] validating manifest of acmcarther/swarm-test-rust on toolchain master#a850a426491e14186af2250549bf41256b5938d2 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of acmcarther/swarm-test-rust on toolchain try#06a150c7d11500b41499224f165e9de1de096768 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing acmcarther/swarm-test-rust [INFO] finished frobbing acmcarther/swarm-test-rust [INFO] frobbed toml for acmcarther/swarm-test-rust written to work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/acmcarther/swarm-test-rust/Cargo.toml [INFO] started frobbing acmcarther/swarm-test-rust [INFO] finished frobbing acmcarther/swarm-test-rust [INFO] frobbed toml for acmcarther/swarm-test-rust written to work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/acmcarther/swarm-test-rust/Cargo.toml [INFO] crate acmcarther/swarm-test-rust already has a lockfile, it will not be regenerated [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: failed to load source for a dependency on `glfw-sys` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] Unable to update https://github.com/servo/glfw?branch=cargo-3.0.4#765dace7 [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to parse manifest at `/mnt/crater-raid/crater/work/local/cargo-home/git/checkouts/glfw-6cf4eec34f9ac321/765dace/Cargo.toml` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] library target names cannot contain hyphens: glfw-sys [ERROR] this task or one of its parent failed! [ERROR] command `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` failed