[INFO] updating cached repository 5m1le71ger/pushbox
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/5m1le71ger/pushbox
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/5m1le71ger/pushbox" "work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/5m1le71ger/pushbox"`
[INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/5m1le71ger/pushbox'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/5m1le71ger/pushbox" "work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/5m1le71ger/pushbox"`
[INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/5m1le71ger/pushbox'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2c619150575ec1c3d54e130b2d30d2df0c036fb8
[INFO] sha for GitHub repo 5m1le71ger/pushbox: 2c619150575ec1c3d54e130b2d30d2df0c036fb8
[INFO] validating manifest of 5m1le71ger/pushbox 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 5m1le71ger/pushbox 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 5m1le71ger/pushbox
[INFO] finished frobbing 5m1le71ger/pushbox
[INFO] frobbed toml for 5m1le71ger/pushbox written to work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/5m1le71ger/pushbox/Cargo.toml
[INFO] started frobbing 5m1le71ger/pushbox
[INFO] finished frobbing 5m1le71ger/pushbox
[INFO] frobbed toml for 5m1le71ger/pushbox written to work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/5m1le71ger/pushbox/Cargo.toml
[INFO] crate 5m1le71ger/pushbox 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] error: the lock file /mnt/big/crater/work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/5m1le71ger/pushbox/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 5m1le71ger/pushbox against try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b for pr-58948
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58948/worker-5/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/5m1le71ger/pushbox:/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] 497f5e9c1556a9c7e6b8dcac812cc5c41d6e18bf8637480a90833e9fe572da4f
[INFO] running `"docker" "start" "-a" "497f5e9c1556a9c7e6b8dcac812cc5c41d6e18bf8637480a90833e9fe572da4f"`
[INFO] [stderr]     Checking pushbox v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::iter`
[INFO] [stderr]  --> src/pushboxmap.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::iter;
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::cmp::Ordering`
[INFO] [stderr]  --> src/pushboxmap.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::cmp::Ordering;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `pushboxmap::Point`
[INFO] [stderr]  --> src/solve.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use pushboxmap::Point;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `pushboxmap::Point`
[INFO] [stderr]  --> src/main.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use pushboxmap::Point;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `stack`
[INFO] [stderr]   --> src/solve.rs:64:17
[INFO] [stderr]    |
[INFO] [stderr] 64 |     let mut s = stack::Stack::<&PushBoxMap>::new();
[INFO] [stderr]    |                 ^^^^^ use of undeclared type or module `stack`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `parse_key_value` in this scope
[INFO] [stderr]   --> src/solve.rs:56:13
[INFO] [stderr]    |
[INFO] [stderr] 56 |     let v = parse_key_value("box= aaaaa","box");
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 1  | use pushboxmap::parse_key_value;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::iter`
[INFO] [stderr]  --> src/pushboxmap.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::iter;
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::cmp::Ordering`
[INFO] [stderr]  --> src/pushboxmap.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::cmp::Ordering;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `pushboxmap::Point`
[INFO] [stderr]  --> src/solve.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use pushboxmap::Point;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `pushboxmap::Point`
[INFO] [stderr]  --> src/main.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use pushboxmap::Point;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v`
[INFO] [stderr]   --> src/pushboxmap.rs:56:27
[INFO] [stderr]    |
[INFO] [stderr] 56 |             Cross::Domain(v) => true,
[INFO] [stderr]    |                           ^ help: consider prefixing with an underscore: `_v`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `f` is never read
[INFO] [stderr]    --> src/pushboxmap.rs:373:17
[INFO] [stderr]     |
[INFO] [stderr] 373 |         let mut f = String::new();
[INFO] [stderr]     |                 ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_assignments)] on by default
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `f` is never read
[INFO] [stderr]    --> src/pushboxmap.rs:408:17
[INFO] [stderr]     |
[INFO] [stderr] 408 |         let mut f = String::new();
[INFO] [stderr]     |                 ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_none`
[INFO] [stderr]   --> src/pushboxmap.rs:52:5
[INFO] [stderr]    |
[INFO] [stderr] 52 |     fn is_none(&self) -> bool { *self == Cross::None}
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_stone`
[INFO] [stderr]   --> src/pushboxmap.rs:53:5
[INFO] [stderr]    |
[INFO] [stderr] 53 |     fn is_stone(&self) -> bool { *self == Cross::Stone}
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_boxx`
[INFO] [stderr]   --> src/pushboxmap.rs:61:5
[INFO] [stderr]    |
[INFO] [stderr] 61 |     fn is_boxx(&self) ->bool { *self == Cross::Boxx}
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `show_detail`
[INFO] [stderr]    --> src/pushboxmap.rs:352:5
[INFO] [stderr]     |
[INFO] [stderr] 352 |     pub fn show_detail(&self) -> String {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors occurred: E0425, E0433.
[INFO] [stderr] For more information about an error, try `rustc --explain E0425`.
[INFO] [stderr] error: Could not compile `pushbox`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "497f5e9c1556a9c7e6b8dcac812cc5c41d6e18bf8637480a90833e9fe572da4f"`
[INFO] running `"docker" "rm" "-f" "497f5e9c1556a9c7e6b8dcac812cc5c41d6e18bf8637480a90833e9fe572da4f"`
[INFO] [stdout] 497f5e9c1556a9c7e6b8dcac812cc5c41d6e18bf8637480a90833e9fe572da4f