[INFO] updating cached repository https://github.com/NickDriscoll/fsa_server
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e72442bb75f63e6280683d2a81d3208d45ff745d
[INFO] testing NickDriscoll/fsa_server against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNickDriscoll%2Ffsa_server" "/workspace/builds/worker-8/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/NickDriscoll/fsa_server on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/NickDriscoll/fsa_server
[INFO] finished tweaking git repo https://github.com/NickDriscoll/fsa_server
[INFO] tweaked toml for git repo https://github.com/NickDriscoll/fsa_server written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/NickDriscoll/fsa_server already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 31281d659ab2a1e892257821c7195c9296471b57f7d74d09534387208c371ad8
[INFO] running `"docker" "start" "-a" "31281d659ab2a1e892257821c7195c9296471b57f7d74d09534387208c371ad8"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling num-traits v0.2.5
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling sdl2-sys v0.31.0 (https://github.com/AngryLawyer/rust-sdl2#73514508)
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling sdl2 v0.31.0 (https://github.com/AngryLawyer/rust-sdl2#73514508)
[INFO] [stderr]    Compiling fsaserver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/entity_manager.rs:13:29
[INFO] [stderr]    |
[INFO] [stderr] 13 |     entities: HashMap<u32, Box<Entity>>,
[INFO] [stderr]    |                                ^^^^^^ help: use `dyn`: `dyn Entity`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/entity_manager.rs:26:43
[INFO] [stderr]    |
[INFO] [stderr] 26 |     pub fn add_entity(&mut self, entity: Box<Entity>) -> u32 {
[INFO] [stderr]    |                                              ^^^^^^ help: use `dyn`: `dyn Entity`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/entity_manager.rs:32:44
[INFO] [stderr]    |
[INFO] [stderr] 32 |     pub fn get(&self, id: u32) -> Option<&Box<Entity>> {
[INFO] [stderr]    |                                               ^^^^^^ help: use `dyn`: `dyn Entity`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/entity_manager.rs:36:56
[INFO] [stderr]    |
[INFO] [stderr] 36 |     pub fn get_mut(&mut self, id: u32) -> Option<&mut Box<Entity>> {
[INFO] [stderr]    |                                                           ^^^^^^ help: use `dyn`: `dyn Entity`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/entity_manager.rs:45:40
[INFO] [stderr]    |
[INFO] [stderr] 45 |     pub fn iter(&self) -> Values<u32, Box<Entity>> {
[INFO] [stderr]    |                                           ^^^^^^ help: use `dyn`: `dyn Entity`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `sdl2::image::LoadTexture`
[INFO] [stderr]  --> src/texture_manager.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use sdl2::image::LoadTexture;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `texture_manager`
[INFO] [stderr]   --> src/main.rs:79:6
[INFO] [stderr]    |
[INFO] [stderr] 79 |     let texture_manager = TextureManager::new(&canvas);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_texture_manager`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `adobe_texture`
[INFO] [stderr]   --> src/main.rs:84:6
[INFO] [stderr]    |
[INFO] [stderr] 84 |     let adobe_texture = texture_creator.load_texture("assets/adobe.png").unwrap();
[INFO] [stderr]    |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_adobe_texture`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `n`
[INFO] [stderr]   --> src/network_manager.rs:97:8
[INFO] [stderr]    |
[INFO] [stderr] 97 |                 Ok(n) => {
[INFO] [stderr]    |                    ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]    --> src/network_manager.rs:123:9
[INFO] [stderr]     |
[INFO] [stderr] 123 |                 Err(e) => {  }
[INFO] [stderr]     |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `entity_type`
[INFO] [stderr]   --> src/level_parser.rs:77:11
[INFO] [stderr]    |
[INFO] [stderr] 77 |                     Some(entity_type) => {
[INFO] [stderr]    |                          ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_entity_type`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `entities`
[INFO] [stderr]   --> src/level_parser.rs:50:25
[INFO] [stderr]    |
[INFO] [stderr] 50 | pub fn load(path: &str, entities: &mut EntityManager) {
[INFO] [stderr]    |                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_entities`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:92:6
[INFO] [stderr]    |
[INFO] [stderr] 92 |     let mut keyboard_manager = init_keyboard(&command_emitter, player_ids);
[INFO] [stderr]    |         ----^^^^^^^^^^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `B`
[INFO] [stderr]   --> src/network_manager.rs:18:2
[INFO] [stderr]    |
[INFO] [stderr] 18 |     B = 0x10,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `A`
[INFO] [stderr]   --> src/network_manager.rs:19:2
[INFO] [stderr]    |
[INFO] [stderr] 19 |     A = 0x20
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `bounding_box`
[INFO] [stderr]   --> src/prop.rs:15:2
[INFO] [stderr]    |
[INFO] [stderr] 15 |     bounding_box: Rect,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/prop.rs:21:9
[INFO] [stderr]    |
[INFO] [stderr] 21 |     pub fn new(t: Texture<'a>, p: Vector2<f32>, draw_box: Rect, e_type: EntityType) -> Prop<'a> {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `LEVEL_DIRECTORY`
[INFO] [stderr]  --> src/level_parser.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | const LEVEL_DIRECTORY: &str = "levels/";
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Building`
[INFO] [stderr]   --> src/level_parser.rs:15:2
[INFO] [stderr]    |
[INFO] [stderr] 15 |     Building = 0x01
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `resolve`
[INFO] [stderr]   --> src/level_parser.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn resolve(i: u8) -> Option<EntityType> {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `save`
[INFO] [stderr]   --> src/level_parser.rs:28:8
[INFO] [stderr]    |
[INFO] [stderr] 28 | pub fn save(path: &str, entities: &EntityManager) {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `load`
[INFO] [stderr]   --> src/level_parser.rs:50:8
[INFO] [stderr]    |
[INFO] [stderr] 50 | pub fn load(path: &str, entities: &mut EntityManager) {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get`
[INFO] [stderr]   --> src/entity_manager.rs:32:9
[INFO] [stderr]    |
[INFO] [stderr] 32 |     pub fn get(&self, id: u32) -> Option<&Box<Entity>> {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `clear`
[INFO] [stderr]   --> src/entity_manager.rs:40:9
[INFO] [stderr]    |
[INFO] [stderr] 40 |     pub fn clear(&mut self) {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `iter`
[INFO] [stderr]   --> src/entity_manager.rs:45:9
[INFO] [stderr]    |
[INFO] [stderr] 45 |     pub fn iter(&self) -> Values<u32, Box<Entity>> {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `texture_creator`
[INFO] [stderr]   --> src/texture_manager.rs:10:2
[INFO] [stderr]    |
[INFO] [stderr] 10 |     texture_creator: TextureCreator<WindowContext>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `texture_map`
[INFO] [stderr]   --> src/texture_manager.rs:11:2
[INFO] [stderr]    |
[INFO] [stderr] 11 |     texture_map: HashMap<u32, Texture<'a>>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `next_id`
[INFO] [stderr]   --> src/texture_manager.rs:12:2
[INFO] [stderr]    |
[INFO] [stderr] 12 |     next_id: u32
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/player.rs:61:3
[INFO] [stderr]    |
[INFO] [stderr] 61 |         canvas.fill_rect(rect::Rect::new(self.position.x as i32, self.position.y as i32, 25, 25));
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/network_manager.rs:51:5
[INFO] [stderr]    |
[INFO] [stderr] 51 |                 stream.set_nonblocking(true);
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/prop.rs:43:3
[INFO] [stderr]    |
[INFO] [stderr] 43 |         canvas.copy(&self.texture, self.drawing_box, self.destination_box);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/level_parser.rs:46:3
[INFO] [stderr]    |
[INFO] [stderr] 46 |         level_file.write(&buffer);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] error: linking with `cc` failed: exit code: 1
[INFO] [stderr]   |
[INFO] [stderr]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/fsaserver-32bc38ac79ed3e4a.fsaserver.935dhvq6-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/fsaserver-32bc38ac79ed3e4a.fsaserver.935dhvq6-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/fsaserver-32bc38ac79ed3e4a.fsaserver.935dhvq6-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/fsaserver-32bc38ac79ed3e4a.fsaserver.935dhvq6-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/fsaserver-32bc38ac79ed3e4a.fsaserver.935dhvq6-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/fsaserver-32bc38ac79ed3e4a.fsaserver.935dhvq6-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/fsaserver-32bc38ac79ed3e4a.fsaserver.935dhvq6-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/fsaserver-32bc38ac79ed3e4a.fsaserver.935dhvq6-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/fsaserver-32bc38ac79ed3e4a.fsaserver.935dhvq6-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/fsaserver-32bc38ac79ed3e4a.fsaserver.935dhvq6-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/fsaserver-32bc38ac79ed3e4a.fsaserver.935dhvq6-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/fsaserver-32bc38ac79ed3e4a.fsaserver.935dhvq6-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/fsaserver-32bc38ac79ed3e4a.fsaserver.935dhvq6-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/fsaserver-32bc38ac79ed3e4a.fsaserver.935dhvq6-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/fsaserver-32bc38ac79ed3e4a.fsaserver.935dhvq6-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/fsaserver-32bc38ac79ed3e4a.fsaserver.935dhvq6-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/fsaserver-32bc38ac79ed3e4a" "/opt/rustwide/target/debug/deps/fsaserver-32bc38ac79ed3e4a.4yd4ymewog62i25d.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libbyteorder-1d6806a08e42f5ce.rlib" "/opt/rustwide/target/debug/deps/libsdl2-a7c22077fe57372c.rlib" "/opt/rustwide/target/debug/deps/librand-19dbd5179c962b82.rlib" "/opt/rustwide/target/debug/deps/librand-25f29dffa94ab2f5.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-232fa1bcf28cb3d4.rlib" "/opt/rustwide/target/debug/deps/libbitflags-2106c394414ab29b.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-ee0374dd376fa810.rlib" "/opt/rustwide/target/debug/deps/liblibc-4a054305212779d5.rlib" "/opt/rustwide/target/debug/deps/libnum-81cb36f822519edf.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-864299e9db2809ff.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-1c50d2a184e4935f.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-6013d91b40947867.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-44f8eb3d0b2fad61.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-abc626f09920d361.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-546e83c8973f1a65.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-12768dfc68674934.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-e06867e4497f2ee8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-cbc579f43f6df57b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7abd6d5a7ebf9a23.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-46423c7bc03bd327.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-fc3773ed7bc68f07.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-9cdc98176efd27e2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-02d88502a763e06b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-8cdc9d38dd6cd3ce.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-336f7d63e72901ef.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-57917b1be5233117.rlib" "-Wl,-Bdynamic" "-lSDL2" "-lSDL2_image" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -lSDL2_image
[INFO] [stderr]           collect2: error: ld returned 1 exit status
[INFO] [stderr]           
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error; 32 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `fsaserver`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "31281d659ab2a1e892257821c7195c9296471b57f7d74d09534387208c371ad8"`
[INFO] running `"docker" "rm" "-f" "31281d659ab2a1e892257821c7195c9296471b57f7d74d09534387208c371ad8"`
[INFO] [stdout] 31281d659ab2a1e892257821c7195c9296471b57f7d74d09534387208c371ad8