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[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/little-dude/generals-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flittle-dude%2Fgenerals-rs", kill_on_drop: false }`
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[INFO] [stdout] 37e29c0f8928ec04adf428b746dd6d8f20b8c73e
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[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flittle-dude%2Fgenerals-rs" "/workspace/builds/worker-6/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/little-dude/generals-rs on toolchain 72f88fc4e9458f89516a0b8b0868f3718aec5b47
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[INFO] started tweaking git repo https://github.com/little-dude/generals-rs
[INFO] finished tweaking git repo https://github.com/little-dude/generals-rs
[INFO] tweaked toml for git repo https://github.com/little-dude/generals-rs written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/little-dude/generals-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "rm" "-f" "746778153b8cb935a1c723f77256d169f4276e01c8797105b76a1f3f8471a460", kill_on_drop: false }`
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[INFO] [stdout] 33ff10ffe1cfdbe2027ca76188223279104108998c296938c90178b0ca106f64
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
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[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/connection.rs:197:32
[INFO] [stdout]     |
[INFO] [stdout] 197 |     fn cause(&self) -> Option<&Error> {
[INFO] [stdout]     |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/core/common.rs:399:32
[INFO] [stdout]     |
[INFO] [stdout] 399 |     fn cause(&self) -> Option<&Error> {
[INFO] [stdout]     |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/connection.rs:197:32
[INFO] [stdout]     |
[INFO] [stdout] 197 |     fn cause(&self) -> Option<&Error> {
[INFO] [stdout]     |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/core/common.rs:399:32
[INFO] [stdout]     |
[INFO] [stdout] 399 |     fn cause(&self) -> Option<&Error> {
[INFO] [stdout]     |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/connection.rs:192:52
[INFO] [stdout]     |
[INFO] [stdout] 192 |             ConnectionError::WebSocket(ref e) => e.description(),
[INFO] [stdout]     |                                                    ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/connection.rs:210:65
[INFO] [stdout]     |
[INFO] [stdout] 210 |                 write!(f, "Connection error (websocket): {}", e.description())
[INFO] [stdout]     |                                                                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/connection.rs:192:52
[INFO] [stdout]     |
[INFO] [stdout] 192 |             ConnectionError::WebSocket(ref e) => e.description(),
[INFO] [stdout]     |                                                    ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/connection.rs:210:65
[INFO] [stdout]     |
[INFO] [stdout] 210 |                 write!(f, "Connection error (websocket): {}", e.description())
[INFO] [stdout]     |                                                                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/core/common.rs:406:44
[INFO] [stdout]     |
[INFO] [stdout] 406 |         write!(f, "Invalid move: {}", self.description())
[INFO] [stdout]     |                                            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/core/common.rs:406:44
[INFO] [stdout]     |
[INFO] [stdout] 406 |         write!(f, "Invalid move: {}", self.description())
[INFO] [stdout]     |                                            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/connection.rs:108:20
[INFO] [stdout]     |
[INFO] [stdout] 108 |                 Ok(mut action) => {
[INFO] [stdout]     |                    ----^^^^^^
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `make_city` found for struct `common::Tile` in the current scope
[INFO] [stdout]    --> src/core/common_tests.rs:161:10
[INFO] [stdout]     |
[INFO] [stdout] 161 |     tile.make_city();
[INFO] [stdout]     |          ^^^^^^^^^ method not found in `common::Tile`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/core/common.rs:115:1
[INFO] [stdout]     |
[INFO] [stdout] 115 | pub struct Tile {
[INFO] [stdout]     | --------------- method `make_city` not found for this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/game.rs:23:22
[INFO] [stdout]    |
[INFO] [stdout] 23 |         for (player, mut connection) in self
[INFO] [stdout]    |                      ----^^^^^^^^^^
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `make_city` found for struct `common::Tile` in the current scope
[INFO] [stdout]    --> src/core/common_tests.rs:197:9
[INFO] [stdout]     |
[INFO] [stdout] 197 |     dst.make_city();
[INFO] [stdout]     |         ^^^^^^^^^ method not found in `common::Tile`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/core/common.rs:115:1
[INFO] [stdout]     |
[INFO] [stdout] 115 | pub struct Tile {
[INFO] [stdout]     | --------------- method `make_city` not found for this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/game.rs:55:22
[INFO] [stdout]    |
[INFO] [stdout] 55 |         for (player, mut connection) in connections.iter_mut().filter(|(_, c)| !c.has_resigned()) {
[INFO] [stdout]    |                      ----^^^^^^^^^^
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/game.rs:85:22
[INFO] [stdout]    |
[INFO] [stdout] 85 |         for (player, mut connection) in connections.iter_mut().filter(|(_, c)| !c.has_resigned()) {
[INFO] [stdout]    |                      ----^^^^^^^^^^
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `make_city` found for struct `common::Tile` in the current scope
[INFO] [stdout]    --> src/core/common_tests.rs:252:9
[INFO] [stdout]     |
[INFO] [stdout] 252 |     dst.make_city();
[INFO] [stdout]     |         ^^^^^^^^^ method not found in `common::Tile`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/core/common.rs:115:1
[INFO] [stdout]     |
[INFO] [stdout] 115 | pub struct Tile {
[INFO] [stdout]     | --------------- method `make_city` not found for this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `make_city` found for struct `common::Tile` in the current scope
[INFO] [stdout]    --> src/core/common_tests.rs:271:9
[INFO] [stdout]     |
[INFO] [stdout] 271 |     dst.make_city();
[INFO] [stdout]     |         ^^^^^^^^^ method not found in `common::Tile`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/core/common.rs:115:1
[INFO] [stdout]     |
[INFO] [stdout] 115 | pub struct Tile {
[INFO] [stdout]     | --------------- method `make_city` not found for this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `make_city` found for struct `common::Tile` in the current scope
[INFO] [stdout]    --> src/core/common_tests.rs:288:9
[INFO] [stdout]     |
[INFO] [stdout] 288 |     dst.make_city();
[INFO] [stdout]     |         ^^^^^^^^^ method not found in `common::Tile`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/core/common.rs:115:1
[INFO] [stdout]     |
[INFO] [stdout] 115 | pub struct Tile {
[INFO] [stdout]     | --------------- method `make_city` not found for this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `make_city` found for struct `RefMut<'_, common::Tile>` in the current scope
[INFO] [stdout]   --> src/core/map_tests.rs:62:14
[INFO] [stdout]    |
[INFO] [stdout] 62 |         tile.make_city();
[INFO] [stdout]    |              ^^^^^^^^^ method not found in `RefMut<'_, common::Tile>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors; 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `generals-rs`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "33ff10ffe1cfdbe2027ca76188223279104108998c296938c90178b0ca106f64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33ff10ffe1cfdbe2027ca76188223279104108998c296938c90178b0ca106f64", kill_on_drop: false }`
[INFO] [stdout] 33ff10ffe1cfdbe2027ca76188223279104108998c296938c90178b0ca106f64
