[INFO] updating cached repository duelinmarkers/todo-backend-rust-iron
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/duelinmarkers/todo-backend-rust-iron
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/duelinmarkers/todo-backend-rust-iron" "work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/duelinmarkers/todo-backend-rust-iron"`
[INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/duelinmarkers/todo-backend-rust-iron'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/duelinmarkers/todo-backend-rust-iron" "work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/duelinmarkers/todo-backend-rust-iron"`
[INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/duelinmarkers/todo-backend-rust-iron'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 289a6bf02a7e1bb8e78ea6c0d389b773fc30eb41
[INFO] sha for GitHub repo duelinmarkers/todo-backend-rust-iron: 289a6bf02a7e1bb8e78ea6c0d389b773fc30eb41
[INFO] validating manifest of duelinmarkers/todo-backend-rust-iron on toolchain master#0f88167f89fffe321590c5148f21b7d51d44388d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of duelinmarkers/todo-backend-rust-iron on toolchain try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing duelinmarkers/todo-backend-rust-iron
[INFO] finished frobbing duelinmarkers/todo-backend-rust-iron
[INFO] frobbed toml for duelinmarkers/todo-backend-rust-iron written to work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/duelinmarkers/todo-backend-rust-iron/Cargo.toml
[INFO] started frobbing duelinmarkers/todo-backend-rust-iron
[INFO] finished frobbing duelinmarkers/todo-backend-rust-iron
[INFO] frobbed toml for duelinmarkers/todo-backend-rust-iron written to work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/duelinmarkers/todo-backend-rust-iron/Cargo.toml
[INFO] crate duelinmarkers/todo-backend-rust-iron already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Updating git repository `https://github.com/duelinmarkers/logger.git`
[INFO] [stderr] error: failed to load source for a dependency on `replace-map`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   Unable to update https://github.com/reem/rust-replace-map.git#140217a7
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to parse manifest at `/mnt/big/crater/work/local/cargo-home/git/checkouts/rust-replace-map-8496947278123d84/140217a/Cargo.toml`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   library target names cannot contain hyphens: replace-map
[ERROR] this task or one of its parent failed!
[ERROR] command `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` failed