[INFO] cloning repository https://github.com/tildeio/learning-rust
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tildeio/learning-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftildeio%2Flearning-rust"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftildeio%2Flearning-rust'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 77124b166e4666a3e7f734c0b7efd84b1d12133d
[INFO] checking tildeio/learning-rust against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftildeio%2Flearning-rust" "/workspace/builds/worker-9/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tildeio/learning-rust on toolchain 45d050cde277b22a755847338f2acc2c7b834141
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/tildeio/learning-rust
[INFO] finished tweaking git repo https://github.com/tildeio/learning-rust
[INFO] tweaked toml for git repo https://github.com/tildeio/learning-rust written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/tildeio/learning-rust already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6612ac274f6a35547431486cc76b9f0befa51c06c3bc8c021fdaa371e40d351a
[INFO] running `"docker" "start" "-a" "6612ac274f6a35547431486cc76b9f0befa51c06c3bc8c021fdaa371e40d351a"`
[INFO] [stderr]     Checking libc v0.2.22
[INFO] [stderr]     Checking regex-syntax v0.4.0
[INFO] [stderr]     Checking unreachable v0.1.1
[INFO] [stderr]     Checking thread-id v3.0.0
[INFO] [stderr]     Checking memchr v1.0.1
[INFO] [stderr]     Checking thread_local v0.3.3
[INFO] [stderr]     Checking aho-corasick v0.6.3
[INFO] [stderr]     Checking regex v0.2.1
[INFO] [stderr]     Checking adventure_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Room`
[INFO] [stderr]    --> src/main.rs:171:9
[INFO] [stderr]     |
[INFO] [stderr] 171 |         Room::new(x, y, format!("{}, {}", x, y))
[INFO] [stderr]     |         ^^^^ use of undeclared type or module `Room`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Map`
[INFO] [stderr]    --> src/main.rs:195:9
[INFO] [stderr]     |
[INFO] [stderr] 195 |         Map::new("Liz's Great Adventure", rooms())
[INFO] [stderr]     |         ^^^ use of undeclared type or module `Map`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Map`
[INFO] [stderr]    --> src/main.rs:199:9
[INFO] [stderr]     |
[INFO] [stderr] 199 |         Map::new("Liz's Great Adventure", big_rooms())
[INFO] [stderr]     |         ^^^ use of undeclared type or module `Map`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Location`
[INFO] [stderr]    --> src/main.rs:225:31
[INFO] [stderr]     |
[INFO] [stderr] 225 |         assert_eq!(map.rooms[&Location::new(0, 2)], rooms()[0]);
[INFO] [stderr]     |                               ^^^^^^^^ use of undeclared type or module `Location`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Location`
[INFO] [stderr]    --> src/main.rs:231:24
[INFO] [stderr]     |
[INFO] [stderr] 231 |         let location = Location::new(2, 2);
[INFO] [stderr]     |                        ^^^^^^^^ use of undeclared type or module `Location`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Location`
[INFO] [stderr]    --> src/main.rs:246:24
[INFO] [stderr]     |
[INFO] [stderr] 246 |         let location = Location::new(3, 3);
[INFO] [stderr]     |                        ^^^^^^^^ use of undeclared type or module `Location`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Room` in this scope
[INFO] [stderr]    --> src/main.rs:156:23
[INFO] [stderr]     |
[INFO] [stderr] 156 |     fn rooms() -> Vec<Room> {
[INFO] [stderr]     |                       ^^^^ not found in this scope
[INFO] [stderr]     |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 153 |     use room::Room;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Room` in this scope
[INFO] [stderr]    --> src/main.rs:170:39
[INFO] [stderr]     |
[INFO] [stderr] 170 |     fn simple_room(x: u64, y: u64) -> Room {
[INFO] [stderr]     |                                       ^^^^ not found in this scope
[INFO] [stderr]     |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 153 |     use room::Room;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Room` in this scope
[INFO] [stderr]    --> src/main.rs:175:27
[INFO] [stderr]     |
[INFO] [stderr] 175 |     fn big_rooms() -> Vec<Room> {
[INFO] [stderr]     |                           ^^^^ not found in this scope
[INFO] [stderr]     |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 153 |     use room::Room;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Map` in this scope
[INFO] [stderr]    --> src/main.rs:194:17
[INFO] [stderr]     |
[INFO] [stderr] 194 |     fn map() -> Map {
[INFO] [stderr]     |                 ^^^ not found in this scope
[INFO] [stderr]     |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]     |
[INFO] [stderr] 153 |     use map::Map;
[INFO] [stderr]     |
[INFO] [stderr] 153 |     use std::iter::Map;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Map` in this scope
[INFO] [stderr]    --> src/main.rs:198:21
[INFO] [stderr]     |
[INFO] [stderr] 198 |     fn big_map() -> Map {
[INFO] [stderr]     |                     ^^^ not found in this scope
[INFO] [stderr]     |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]     |
[INFO] [stderr] 153 |     use map::Map;
[INFO] [stderr]     |
[INFO] [stderr] 153 |     use std::iter::Map;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0422]: cannot find struct, variant or union type `Location` in this scope
[INFO] [stderr]    --> src/main.rs:205:24
[INFO] [stderr]     |
[INFO] [stderr] 205 |         let location = Location { x: 0, y: 0 };
[INFO] [stderr]     |                        ^^^^^^^^ not found in this scope
[INFO] [stderr]     |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]     |
[INFO] [stderr] 153 |     use location::Location;
[INFO] [stderr]     |
[INFO] [stderr] 153 |     use std::panic::Location;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0422]: cannot find struct, variant or union type `ValidDirection` in this scope
[INFO] [stderr]    --> src/main.rs:211:20
[INFO] [stderr]     |
[INFO] [stderr] 211 |                    ValidDirection {
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^ not found in this scope
[INFO] [stderr]     |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 153 |     use map::ValidDirection;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0422]: cannot find struct, variant or union type `ValidDirection` in this scope
[INFO] [stderr]    --> src/main.rs:235:20
[INFO] [stderr]     |
[INFO] [stderr] 235 |                    ValidDirection {
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^ not found in this scope
[INFO] [stderr]     |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 153 |     use map::ValidDirection;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0422]: cannot find struct, variant or union type `ValidDirection` in this scope
[INFO] [stderr]    --> src/main.rs:250:20
[INFO] [stderr]     |
[INFO] [stderr] 250 |                    ValidDirection {
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^ not found in this scope
[INFO] [stderr]     |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 153 |     use map::ValidDirection;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 6 arguments but 3 arguments were supplied
[INFO] [stderr]    --> src/main.rs:157:14
[INFO] [stderr]     |
[INFO] [stderr] 16  | / pub fn room(x: u64,
[INFO] [stderr] 17  | |             y: u64,
[INFO] [stderr] 18  | |             name: StringLiteral,
[INFO] [stderr] 19  | |             desc: StringLiteral,
[INFO] [stderr] ...   |
[INFO] [stderr] 26  | |     room::Room::new(x, y, name.to_string(), desc.to_string(), items, npc)
[INFO] [stderr] 27  | | }
[INFO] [stderr]     | |_- defined here
[INFO] [stderr] ...
[INFO] [stderr] 157 |           vec![room(0, 2, "top left"),
[INFO] [stderr]     |                ^^^^ -  -  ---------- supplied 3 arguments
[INFO] [stderr]     |                |
[INFO] [stderr]     |                expected 6 arguments
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 6 arguments but 3 arguments were supplied
[INFO] [stderr]    --> src/main.rs:158:14
[INFO] [stderr]     |
[INFO] [stderr] 16  | / pub fn room(x: u64,
[INFO] [stderr] 17  | |             y: u64,
[INFO] [stderr] 18  | |             name: StringLiteral,
[INFO] [stderr] 19  | |             desc: StringLiteral,
[INFO] [stderr] ...   |
[INFO] [stderr] 26  | |     room::Room::new(x, y, name.to_string(), desc.to_string(), items, npc)
[INFO] [stderr] 27  | | }
[INFO] [stderr]     | |_- defined here
[INFO] [stderr] ...
[INFO] [stderr] 158 |                room(1, 2, "top center"),
[INFO] [stderr]     |                ^^^^ -  -  ------------ supplied 3 arguments
[INFO] [stderr]     |                |
[INFO] [stderr]     |                expected 6 arguments
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 6 arguments but 3 arguments were supplied
[INFO] [stderr]    --> src/main.rs:159:14
[INFO] [stderr]     |
[INFO] [stderr] 16  | / pub fn room(x: u64,
[INFO] [stderr] 17  | |             y: u64,
[INFO] [stderr] 18  | |             name: StringLiteral,
[INFO] [stderr] 19  | |             desc: StringLiteral,
[INFO] [stderr] ...   |
[INFO] [stderr] 26  | |     room::Room::new(x, y, name.to_string(), desc.to_string(), items, npc)
[INFO] [stderr] 27  | | }
[INFO] [stderr]     | |_- defined here
[INFO] [stderr] ...
[INFO] [stderr] 159 |                room(2, 2, "top right"),
[INFO] [stderr]     |                ^^^^ -  -  ----------- supplied 3 arguments
[INFO] [stderr]     |                |
[INFO] [stderr]     |                expected 6 arguments
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 6 arguments but 3 arguments were supplied
[INFO] [stderr]    --> src/main.rs:160:14
[INFO] [stderr]     |
[INFO] [stderr] 16  | / pub fn room(x: u64,
[INFO] [stderr] 17  | |             y: u64,
[INFO] [stderr] 18  | |             name: StringLiteral,
[INFO] [stderr] 19  | |             desc: StringLiteral,
[INFO] [stderr] ...   |
[INFO] [stderr] 26  | |     room::Room::new(x, y, name.to_string(), desc.to_string(), items, npc)
[INFO] [stderr] 27  | | }
[INFO] [stderr]     | |_- defined here
[INFO] [stderr] ...
[INFO] [stderr] 160 |                room(0, 1, "middle left"),
[INFO] [stderr]     |                ^^^^ -  -  ------------- supplied 3 arguments
[INFO] [stderr]     |                |
[INFO] [stderr]     |                expected 6 arguments
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 6 arguments but 3 arguments were supplied
[INFO] [stderr]    --> src/main.rs:161:14
[INFO] [stderr]     |
[INFO] [stderr] 16  | / pub fn room(x: u64,
[INFO] [stderr] 17  | |             y: u64,
[INFO] [stderr] 18  | |             name: StringLiteral,
[INFO] [stderr] 19  | |             desc: StringLiteral,
[INFO] [stderr] ...   |
[INFO] [stderr] 26  | |     room::Room::new(x, y, name.to_string(), desc.to_string(), items, npc)
[INFO] [stderr] 27  | | }
[INFO] [stderr]     | |_- defined here
[INFO] [stderr] ...
[INFO] [stderr] 161 |                room(1, 1, "middle center"),
[INFO] [stderr]     |                ^^^^ -  -  --------------- supplied 3 arguments
[INFO] [stderr]     |                |
[INFO] [stderr]     |                expected 6 arguments
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 6 arguments but 3 arguments were supplied
[INFO] [stderr]    --> src/main.rs:162:14
[INFO] [stderr]     |
[INFO] [stderr] 16  | / pub fn room(x: u64,
[INFO] [stderr] 17  | |             y: u64,
[INFO] [stderr] 18  | |             name: StringLiteral,
[INFO] [stderr] 19  | |             desc: StringLiteral,
[INFO] [stderr] ...   |
[INFO] [stderr] 26  | |     room::Room::new(x, y, name.to_string(), desc.to_string(), items, npc)
[INFO] [stderr] 27  | | }
[INFO] [stderr]     | |_- defined here
[INFO] [stderr] ...
[INFO] [stderr] 162 |                room(2, 1, "middle right"),
[INFO] [stderr]     |                ^^^^ -  -  -------------- supplied 3 arguments
[INFO] [stderr]     |                |
[INFO] [stderr]     |                expected 6 arguments
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 6 arguments but 3 arguments were supplied
[INFO] [stderr]    --> src/main.rs:163:14
[INFO] [stderr]     |
[INFO] [stderr] 16  | / pub fn room(x: u64,
[INFO] [stderr] 17  | |             y: u64,
[INFO] [stderr] 18  | |             name: StringLiteral,
[INFO] [stderr] 19  | |             desc: StringLiteral,
[INFO] [stderr] ...   |
[INFO] [stderr] 26  | |     room::Room::new(x, y, name.to_string(), desc.to_string(), items, npc)
[INFO] [stderr] 27  | | }
[INFO] [stderr]     | |_- defined here
[INFO] [stderr] ...
[INFO] [stderr] 163 |                room(0, 0, "bottom left"),
[INFO] [stderr]     |                ^^^^ -  -  ------------- supplied 3 arguments
[INFO] [stderr]     |                |
[INFO] [stderr]     |                expected 6 arguments
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 6 arguments but 3 arguments were supplied
[INFO] [stderr]    --> src/main.rs:164:14
[INFO] [stderr]     |
[INFO] [stderr] 16  | / pub fn room(x: u64,
[INFO] [stderr] 17  | |             y: u64,
[INFO] [stderr] 18  | |             name: StringLiteral,
[INFO] [stderr] 19  | |             desc: StringLiteral,
[INFO] [stderr] ...   |
[INFO] [stderr] 26  | |     room::Room::new(x, y, name.to_string(), desc.to_string(), items, npc)
[INFO] [stderr] 27  | | }
[INFO] [stderr]     | |_- defined here
[INFO] [stderr] ...
[INFO] [stderr] 164 |                room(1, 0, "bottom center"),
[INFO] [stderr]     |                ^^^^ -  -  --------------- supplied 3 arguments
[INFO] [stderr]     |                |
[INFO] [stderr]     |                expected 6 arguments
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 6 arguments but 3 arguments were supplied
[INFO] [stderr]    --> src/main.rs:165:14
[INFO] [stderr]     |
[INFO] [stderr] 16  | / pub fn room(x: u64,
[INFO] [stderr] 17  | |             y: u64,
[INFO] [stderr] 18  | |             name: StringLiteral,
[INFO] [stderr] 19  | |             desc: StringLiteral,
[INFO] [stderr] ...   |
[INFO] [stderr] 26  | |     room::Room::new(x, y, name.to_string(), desc.to_string(), items, npc)
[INFO] [stderr] 27  | | }
[INFO] [stderr]     | |_- defined here
[INFO] [stderr] ...
[INFO] [stderr] 165 |                room(2, 0, "bottom right")]
[INFO] [stderr]     |                ^^^^ -  -  -------------- supplied 3 arguments
[INFO] [stderr]     |                |
[INFO] [stderr]     |                expected 6 arguments
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 24 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0061, E0412, E0422, E0433.
[INFO] [stderr] For more information about an error, try `rustc --explain E0061`.
[INFO] [stderr] error: could not compile `adventure_game`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "6612ac274f6a35547431486cc76b9f0befa51c06c3bc8c021fdaa371e40d351a"`
[INFO] running `"docker" "rm" "-f" "6612ac274f6a35547431486cc76b9f0befa51c06c3bc8c021fdaa371e40d351a"`
[INFO] [stdout] 6612ac274f6a35547431486cc76b9f0befa51c06c3bc8c021fdaa371e40d351a