[INFO] updating cached repository LoganxDev/ShortestPathFinder
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/LoganxDev/ShortestPathFinder
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/LoganxDev/ShortestPathFinder" "work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/LoganxDev/ShortestPathFinder"`
[INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/LoganxDev/ShortestPathFinder'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/LoganxDev/ShortestPathFinder" "work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/LoganxDev/ShortestPathFinder"`
[INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/LoganxDev/ShortestPathFinder'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 49b53e6d331263e5ce8a1bb0f2af3c68430fa9f9
[INFO] sha for GitHub repo LoganxDev/ShortestPathFinder: 49b53e6d331263e5ce8a1bb0f2af3c68430fa9f9
[INFO] validating manifest of LoganxDev/ShortestPathFinder 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 LoganxDev/ShortestPathFinder 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 LoganxDev/ShortestPathFinder
[INFO] finished frobbing LoganxDev/ShortestPathFinder
[INFO] frobbed toml for LoganxDev/ShortestPathFinder written to work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/LoganxDev/ShortestPathFinder/Cargo.toml
[INFO] started frobbing LoganxDev/ShortestPathFinder
[INFO] finished frobbing LoganxDev/ShortestPathFinder
[INFO] frobbed toml for LoganxDev/ShortestPathFinder written to work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/LoganxDev/ShortestPathFinder/Cargo.toml
[INFO] crate LoganxDev/ShortestPathFinder 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking LoganxDev/ShortestPathFinder against try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b for pr-58948
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58948/worker-3/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/LoganxDev/ShortestPathFinder:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] a7059955f40a0cf47f19d0a26096dae3520ef043a46645a12f8bcea8aff5c885
[INFO] running `"docker" "start" "-a" "a7059955f40a0cf47f19d0a26096dae3520ef043a46645a12f8bcea8aff5c885"`
[INFO] [stderr]     Checking fnv v1.0.6
[INFO] [stderr]     Checking cs560 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/main.rs:135:41
[INFO] [stderr]     |
[INFO] [stderr] 135 |                 shortest_distance.insert(*neighbor, (x.0 + cost));
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/main.rs:135:41
[INFO] [stderr]     |
[INFO] [stderr] 135 |                 shortest_distance.insert(*neighbor, (x.0 + cost));
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 0.89s
[INFO] running `"docker" "inspect" "a7059955f40a0cf47f19d0a26096dae3520ef043a46645a12f8bcea8aff5c885"`
[INFO] running `"docker" "rm" "-f" "a7059955f40a0cf47f19d0a26096dae3520ef043a46645a12f8bcea8aff5c885"`
[INFO] [stdout] a7059955f40a0cf47f19d0a26096dae3520ef043a46645a12f8bcea8aff5c885