[INFO] updating cached repository https://github.com/sunjay/caves [INFO] running `Command { std: "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", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a71e31bd5726cac73bbb60132aa0fb640a936676 [INFO] testing sunjay/caves against beta-2020-07-24 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsunjay%2Fcaves" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sunjay/caves on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sunjay/caves [INFO] finished tweaking git repo https://github.com/sunjay/caves [INFO] tweaked toml for git repo https://github.com/sunjay/caves written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/sunjay/caves already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fe42abf1fd372dcb2860bbc7372741eb829d62a1915e4f84fd53236376247ad2 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "fe42abf1fd372dcb2860bbc7372741eb829d62a1915e4f84fd53236376247ad2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fe42abf1fd372dcb2860bbc7372741eb829d62a1915e4f84fd53236376247ad2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe42abf1fd372dcb2860bbc7372741eb829d62a1915e4f84fd53236376247ad2", kill_on_drop: false }` [INFO] [stdout] fe42abf1fd372dcb2860bbc7372741eb829d62a1915e4f84fd53236376247ad2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a46212a10311a886bc0d8b5a23454bfc092e7e547199fc884b29d29fcaa00c14 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "a46212a10311a886bc0d8b5a23454bfc092e7e547199fc884b29d29fcaa00c14", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v0.1.7 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Compiling smallvec v0.6.10 [INFO] [stderr] Compiling proc-macro2 v0.4.27 [INFO] [stderr] Compiling syn v0.15.29 [INFO] [stderr] Compiling rayon-core v1.7.1 [INFO] [stderr] Compiling rand_core v0.4.0 [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Compiling crossbeam-utils v0.5.0 [INFO] [stderr] Compiling either v1.5.1 [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling version-compare v0.0.10 [INFO] [stderr] Compiling nonzero_signed v1.0.3 [INFO] [stderr] Compiling ppv-lite86 v0.2.6 [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling mopa v0.2.2 [INFO] [stderr] Compiling atom v0.3.5 [INFO] [stderr] Compiling sdl2 v0.34.2 [INFO] [stderr] Compiling tuple_utils v0.2.0 [INFO] [stderr] Compiling owning_ref v0.3.3 [INFO] [stderr] Compiling crossbeam-utils v0.6.5 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling rayon v1.3.1 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Compiling crossbeam-utils v0.7.0 [INFO] [stderr] Compiling num_cpus v1.10.0 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling sdl2-sys v0.34.2 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling colored v1.9.3 [INFO] [stderr] Compiling crossbeam-queue v0.2.1 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling c2-chacha v0.2.3 [INFO] [stderr] Compiling crossbeam-epoch v0.8.0 [INFO] [stderr] Compiling crossbeam-epoch v0.5.2 [INFO] [stderr] Compiling crossbeam-epoch v0.6.1 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling crossbeam-deque v0.7.2 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling stb_truetype v0.2.6 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling parking_lot_core v0.2.14 [INFO] [stderr] Compiling crossbeam-deque v0.5.2 [INFO] [stderr] Compiling parking_lot v0.5.5 [INFO] [stderr] Compiling ordered-float v1.0.2 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Compiling rusttype v0.7.7 [INFO] [stderr] Compiling parking_lot v0.6.4 [INFO] [stderr] Compiling crossbeam-channel v0.2.6 [INFO] [stderr] Compiling crossbeam v0.4.1 [INFO] [stderr] Compiling specs-derive v0.4.1 [INFO] [stderr] Compiling hibitset v0.5.4 [INFO] [stderr] Compiling shred v0.7.1 [INFO] [stderr] Compiling derivative v1.0.2 [INFO] [stderr] Compiling shred-derive v0.5.1 [INFO] [stderr] Compiling component_group_derive v1.0.0 [INFO] [stderr] Compiling shrev v1.0.1 [INFO] [stderr] Compiling specs v0.14.3 [INFO] [stderr] Compiling component_group v1.0.0 [INFO] [stderr] Compiling caves v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused label [INFO] [stdout] --> src/generator/rooms.rs:23:17 [INFO] [stdout] | [INFO] [stdout] 23 | 'gen_room: loop { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_labels)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `other_pos` [INFO] [stdout] --> src/systems/interactions.rs:58:28 [INFO] [stdout] | [INFO] [stdout] 58 | for (other_entity, other_pos) in self.nearest_in_direction(entity, pos, direction, bounds, range) { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_other_pos` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `map` [INFO] [stdout] --> src/systems/ai.rs:27:13 [INFO] [stdout] | [INFO] [stdout] 27 | map, [INFO] [stdout] | ^^^ help: try ignoring the field: `map: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bounding_boxes` [INFO] [stdout] --> src/systems/ai.rs:29:13 [INFO] [stdout] | [INFO] [stdout] 29 | bounding_boxes, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: try ignoring the field: `bounding_boxes: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `positions` [INFO] [stdout] --> src/systems/ai.rs:30:13 [INFO] [stdout] | [INFO] [stdout] 30 | positions, [INFO] [stdout] | ^^^^^^^^^ help: try ignoring the field: `positions: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `players` [INFO] [stdout] --> src/systems/ai.rs:31:13 [INFO] [stdout] | [INFO] [stdout] 31 | players, [INFO] [stdout] | ^^^^^^^ help: try ignoring the field: `players: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `entity` [INFO] [stdout] --> src/systems/ai.rs:38:14 [INFO] [stdout] | [INFO] [stdout] 38 | for (entity, enemy, movement, ()) in (&entities, &enemies, &mut movements, !&waits).join() { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_entity` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/systems/shared.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn new(system: S) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `attacks` [INFO] [stdout] --> src/systems/interactions.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | attacks: ReadStorage<'a, Attack>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `hit_waits` [INFO] [stdout] --> src/systems/interactions.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | hit_waits: ReadStorage<'a, HitWait>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `TreasureKey` [INFO] [stdout] --> src/components/item.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | TreasureKey, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `RoomKey` [INFO] [stdout] --> src/components/item.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | RoomKey, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Potion` [INFO] [stdout] --> src/components/item.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | Potion {stength: u32}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Item` [INFO] [stdout] --> src/components/item.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | Item(Item), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Opened` [INFO] [stdout] --> src/components/item.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | Opened, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Pause` [INFO] [stdout] --> src/resources.rs:116:5 [INFO] [stdout] | [INFO] [stdout] 116 | Pause, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Hit` [INFO] [stdout] --> src/resources.rs:134:5 [INFO] [stdout] | [INFO] [stdout] 134 | Hit, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `square` [INFO] [stdout] --> src/map/grid_size.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn square(size: usize) -> Self { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `tile_positions_on_edges` [INFO] [stdout] --> src/map/grid.rs:111:12 [INFO] [stdout] | [INFO] [stdout] 111 | pub fn tile_positions_on_edges(&self, top_left: TilePos, size: GridSize) -> impl Iterator { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Challenge` [INFO] [stdout] --> src/map/room.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | Challenge, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `bottom_right` [INFO] [stdout] --> src/map/tile_pos.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn bottom_right(self, tile_size: i32) -> Point { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `expand` [INFO] [stdout] --> src/map/tile_rect.rs:119:12 [INFO] [stdout] | [INFO] [stdout] 119 | pub fn expand(self, margin: usize) -> Self { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `random_horizontal_edge_tile` [INFO] [stdout] --> src/map/tile_rect.rs:164:12 [INFO] [stdout] | [INFO] [stdout] 164 | pub fn random_horizontal_edge_tile(self, rng: &mut R) -> TilePos { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `random_vertical_edge_tile` [INFO] [stdout] --> src/map/tile_rect.rs:172:12 [INFO] [stdout] | [INFO] [stdout] 172 | pub fn random_vertical_edge_tile(self, rng: &mut R) -> TilePos { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `tile_rect` [INFO] [stdout] --> src/map.rs:153:12 [INFO] [stdout] | [INFO] [stdout] 153 | pub fn tile_rect(&self, top_left: TilePos, bottom_right: TilePos) -> Rect { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `dimensions` [INFO] [stdout] --> src/ui/window.rs:66:12 [INFO] [stdout] | [INFO] [stdout] 66 | pub fn dimensions(&self) -> (u32, u32) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `render_to_file` [INFO] [stdout] --> src/ui/game_screen.rs:104:12 [INFO] [stdout] | [INFO] [stdout] 104 | pub fn render_to_file>(&self, path: P) -> Result<(), SDLError> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `N` [INFO] [stdout] --> src/assets/sprite.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | N, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `NE` [INFO] [stdout] --> src/assets/sprite.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | NE, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `E` [INFO] [stdout] --> src/assets/sprite.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | E, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `SE` [INFO] [stdout] --> src/assets/sprite.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | SE, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `SW` [INFO] [stdout] --> src/assets/sprite.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | SW, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `W` [INFO] [stdout] --> src/assets/sprite.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | W, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `NW` [INFO] [stdout] --> src/assets/sprite.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | NW, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `flip_vertically` [INFO] [stdout] --> src/assets/sprite.rs:75:12 [INFO] [stdout] | [INFO] [stdout] 75 | pub fn flip_vertically(self) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `anchor_west` [INFO] [stdout] --> src/assets/sprite.rs:83:12 [INFO] [stdout] | [INFO] [stdout] 83 | pub fn anchor_west(self) -> Self { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `dest_offset` [INFO] [stdout] --> src/assets/sprite.rs:99:12 [INFO] [stdout] | [INFO] [stdout] 99 | pub fn dest_offset(self, x: i32, y: i32) -> Self { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit code: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" 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"/opt/rustwide/target/debug/deps/caves-b05e71019fb6e4d3.caves.b5gsncwc-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/caves-b05e71019fb6e4d3.caves.b5gsncwc-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/caves-b05e71019fb6e4d3.caves.b5gsncwc-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/caves-b05e71019fb6e4d3.caves.b5gsncwc-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/caves-b05e71019fb6e4d3.caves.b5gsncwc-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/caves-b05e71019fb6e4d3" "/opt/rustwide/target/debug/deps/caves-b05e71019fb6e4d3.nl0es8w10zd52au.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/librusttype-2d9853fecefdecac.rlib" "/opt/rustwide/target/debug/deps/libstb_truetype-7ef2a1ffde96a95d.rlib" "/opt/rustwide/target/debug/deps/libordered_float-4e9ba6ef42618ff7.rlib" "/opt/rustwide/target/debug/deps/libapprox-528740e6e81b7b78.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-c8b0354baab9303f.rlib" "/opt/rustwide/target/debug/deps/libcolored-89a6fedd3598c19d.rlib" "/opt/rustwide/target/debug/deps/libatty-7a8bab920f871040.rlib" "/opt/rustwide/target/debug/deps/libbase64-34eb0057bc6b8526.rlib" "/opt/rustwide/target/debug/deps/libcomponent_group-7465ad00ab2f80e7.rlib" "/opt/rustwide/target/debug/deps/librand-94af569a10a2e316.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-ac773d8203e911ce.rlib" "/opt/rustwide/target/debug/deps/libc2_chacha-5a48e65bbdd376cb.rlib" "/opt/rustwide/target/debug/deps/libppv_lite86-64bfa76f9410d844.rlib" "/opt/rustwide/target/debug/deps/librand_core-83a08562aaabc855.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-6b07a5aa3797abca.rlib" "/opt/rustwide/target/debug/deps/libspecs-a2e8b1982b039dd5.rlib" "/opt/rustwide/target/debug/deps/libtuple_utils-fd22c27255defd65.rlib" "/opt/rustwide/target/debug/deps/libshrev-0766ad3d4881af49.rlib" "/opt/rustwide/target/debug/deps/libparking_lot-17a3b8fa800b3145.rlib" "/opt/rustwide/target/debug/deps/libparking_lot_core-8944cee847a99cb9.rlib" "/opt/rustwide/target/debug/deps/librand-c31811cc0fc4f3df.rlib" "/opt/rustwide/target/debug/deps/libowning_ref-035a7cca35ab4fe6.rlib" "/opt/rustwide/target/debug/deps/libnonzero_signed-4512917e6c8c2528.rlib" "/opt/rustwide/target/debug/deps/liblog-696b516b1d667a61.rlib" "/opt/rustwide/target/debug/deps/libhibitset-dfc92f8991854973.rlib" "/opt/rustwide/target/debug/deps/libatom-22834c3865bda43c.rlib" "/opt/rustwide/target/debug/deps/libfnv-37dc92b0673ee3ab.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam-cbe3211bc71666f0.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-d6f5e8c3ebb48666.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-318987740b07970b.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-6d8e4d4626f1510d.rlib" "/opt/rustwide/target/debug/deps/libparking_lot-24530b6df57f3d1a.rlib" "/opt/rustwide/target/debug/deps/libparking_lot_core-401cb8e5ff66fdc1.rlib" "/opt/rustwide/target/debug/deps/liblock_api-07660d64bd9f77f1.rlib" "/opt/rustwide/target/debug/deps/libowning_ref-4f72de97adc34349.rlib" "/opt/rustwide/target/debug/deps/libstable_deref_trait-86b1307a95d38cfd.rlib" "/opt/rustwide/target/debug/deps/librand-e61e786626dc576f.rlib" "/opt/rustwide/target/debug/deps/librand_core-2f0d0e4c6a7de570.rlib" "/opt/rustwide/target/debug/deps/librand_core-803546ca06a2d189.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-e6a25c973475fddd.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-7d83d85f35ca49a0.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-35b70419fc3f560e.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-0771bbc32ad4bd2f.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-7e791e285da4d4d4.rlib" "/opt/rustwide/target/debug/deps/libshred-f3281a3872ca7ad5.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-2786763282e3ede7.rlib" "/opt/rustwide/target/debug/deps/librayon-9a7cb49ecb9be412.rlib" "/opt/rustwide/target/debug/deps/librayon_core-d0def9e4049064f2.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-8ca796257da4799e.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-cc7b777970a3e4ca.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-ce075f008fe7eb13.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-5d7f87962d1afbbe.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-7b77748ac9f86a69.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_queue-1aa4dea904e27301.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-047b3b6ee3dd7469.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-8729ece634ba6101.rlib" "/opt/rustwide/target/debug/deps/libeither-c582f986e56128e2.rlib" "/opt/rustwide/target/debug/deps/libmopa-a85d3c1c38eb6af8.rlib" "/opt/rustwide/target/debug/deps/libfxhash-5e0773135e2a37a9.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-0a365d08e7e185d9.rlib" "/opt/rustwide/target/debug/deps/libarrayvec-99b910286831eded.rlib" "/opt/rustwide/target/debug/deps/libnodrop-2eb5aff8322c7e4b.rlib" "/opt/rustwide/target/debug/deps/libsdl2-73f80c73b5b6d16c.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-58313b0e37c45d10.rlib" "/opt/rustwide/target/debug/deps/libbitflags-0e3ab843d5d98160.rlib" "/opt/rustwide/target/debug/deps/liblibc-788ccbe2475f8bf2.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-03dc560a77c5aa3e.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-d66e0ceb8eaec9b8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-9717ec0599b569a0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-04369de9ba916647.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-997d622c2e4dbe5c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-0359c4288a5ef89f.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-1b25ede22d698ab3.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-37940b486a68e488.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-06b77c27e794c7c6.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-4d07e02a8df36da1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-fb29e0695c0a0f79.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-e16188b4cf97e8bb.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-5eb391c8dabdee77.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-b0689b528b222bee.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-ed072ac495e62e7a.rlib" "-Wl,-Bdynamic" "-lSDL2" "-lSDL2_image" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil" [INFO] [stdout] = note: /usr/bin/ld: cannot find -lSDL2_image [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 37 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `caves`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "a46212a10311a886bc0d8b5a23454bfc092e7e547199fc884b29d29fcaa00c14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a46212a10311a886bc0d8b5a23454bfc092e7e547199fc884b29d29fcaa00c14", kill_on_drop: false }` [INFO] [stdout] a46212a10311a886bc0d8b5a23454bfc092e7e547199fc884b29d29fcaa00c14