[INFO] updating cached repository https://github.com/sunjay/caves [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] 15a1698fa3944b5c57344ec8be1ec520103cd08a [INFO] testing sunjay/caves against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsunjay%2Fcaves" "/workspace/builds/worker-11/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sunjay/caves 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/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-11/source/Cargo.toml [INFO] crate git repo https://github.com/sunjay/caves 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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] bf5d9c73b254bf7c2ce8ea6efb9d5a7b819ed63dccdb1fcf4fcf5dca992588b0 [INFO] running `"docker" "start" "-a" "bf5d9c73b254bf7c2ce8ea6efb9d5a7b819ed63dccdb1fcf4fcf5dca992588b0"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Compiling syn v0.15.29 [INFO] [stderr] Compiling either v1.5.1 [INFO] [stderr] Compiling cgmath v0.16.1 [INFO] [stderr] Compiling winapi v0.3.6 [INFO] [stderr] Compiling nonzero_signed v1.0.3 [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling rgb v0.8.13 [INFO] [stderr] Compiling sdl2 v0.32.2 [INFO] [stderr] Compiling crossbeam-utils v0.6.5 [INFO] [stderr] Compiling sdl2-sys v0.32.5 [INFO] [stderr] Compiling crossbeam-utils v0.7.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling parking_lot_core v0.2.14 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling crossbeam-epoch v0.8.0 [INFO] [stderr] Compiling crossbeam-queue v0.2.1 [INFO] [stderr] Compiling parking_lot v0.5.5 [INFO] [stderr] Compiling crossbeam-deque v0.7.2 [INFO] [stderr] Compiling crossbeam-epoch v0.6.1 [INFO] [stderr] Compiling crossbeam-epoch v0.5.2 [INFO] [stderr] Compiling rusttype v0.7.7 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Compiling crossbeam-deque v0.5.2 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Compiling rayon v1.2.0 [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 winconsole v0.10.0 [INFO] [stderr] Compiling colored v1.8.0 [INFO] [stderr] Compiling hibitset v0.5.4 [INFO] [stderr] Compiling shred v0.7.1 [INFO] [stderr] Compiling specs-derive v0.4.1 [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] [stderr] warning: unused label [INFO] [stderr] --> src/generator/rooms.rs:23:17 [INFO] [stderr] | [INFO] [stderr] 23 | 'gen_room: loop { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_labels)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `other_pos` [INFO] [stderr] --> src/systems/interactions.rs:58:28 [INFO] [stderr] | [INFO] [stderr] 58 | for (other_entity, other_pos) in self.nearest_in_direction(entity, pos, direction, bounds, range) { [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_other_pos` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `map` [INFO] [stderr] --> src/systems/ai.rs:27:13 [INFO] [stderr] | [INFO] [stderr] 27 | map, [INFO] [stderr] | ^^^ help: try ignoring the field: `map: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `bounding_boxes` [INFO] [stderr] --> src/systems/ai.rs:29:13 [INFO] [stderr] | [INFO] [stderr] 29 | bounding_boxes, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: try ignoring the field: `bounding_boxes: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `positions` [INFO] [stderr] --> src/systems/ai.rs:30:13 [INFO] [stderr] | [INFO] [stderr] 30 | positions, [INFO] [stderr] | ^^^^^^^^^ help: try ignoring the field: `positions: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `players` [INFO] [stderr] --> src/systems/ai.rs:31:13 [INFO] [stderr] | [INFO] [stderr] 31 | players, [INFO] [stderr] | ^^^^^^^ help: try ignoring the field: `players: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `entity` [INFO] [stderr] --> src/systems/ai.rs:38:14 [INFO] [stderr] | [INFO] [stderr] 38 | for (entity, enemy, movement, ()) in (&entities, &enemies, &mut movements, !&waits).join() { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_entity` [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/systems/shared.rs:17:12 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn new(system: S) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `attacks` [INFO] [stderr] --> src/systems/interactions.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 34 | attacks: ReadStorage<'a, Attack>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `hit_waits` [INFO] [stderr] --> src/systems/interactions.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | hit_waits: ReadStorage<'a, HitWait>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `TreasureKey` [INFO] [stderr] --> src/components/item.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | TreasureKey, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `RoomKey` [INFO] [stderr] --> src/components/item.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | RoomKey, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Potion` [INFO] [stderr] --> src/components/item.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | Potion {stength: u32}, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Item` [INFO] [stderr] --> src/components/item.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | Item(Item), [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Opened` [INFO] [stderr] --> src/components/item.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | Opened, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Pause` [INFO] [stderr] --> src/resources.rs:116:5 [INFO] [stderr] | [INFO] [stderr] 116 | Pause, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Hit` [INFO] [stderr] --> src/resources.rs:134:5 [INFO] [stderr] | [INFO] [stderr] 134 | Hit, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `square` [INFO] [stderr] --> src/map/grid_size.rs:14:12 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn square(size: usize) -> Self { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `tile_positions_on_edges` [INFO] [stderr] --> src/map/grid.rs:111:12 [INFO] [stderr] | [INFO] [stderr] 111 | pub fn tile_positions_on_edges(&self, top_left: TilePos, size: GridSize) -> impl Iterator { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Challenge` [INFO] [stderr] --> src/map/room.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | Challenge, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `bottom_right` [INFO] [stderr] --> src/map/tile_pos.rs:35:12 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn bottom_right(self, tile_size: i32) -> Point { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `expand` [INFO] [stderr] --> src/map/tile_rect.rs:119:12 [INFO] [stderr] | [INFO] [stderr] 119 | pub fn expand(self, margin: usize) -> Self { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `random_horizontal_edge_tile` [INFO] [stderr] --> src/map/tile_rect.rs:164:12 [INFO] [stderr] | [INFO] [stderr] 164 | pub fn random_horizontal_edge_tile(self, rng: &mut R) -> TilePos { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `random_vertical_edge_tile` [INFO] [stderr] --> src/map/tile_rect.rs:172:12 [INFO] [stderr] | [INFO] [stderr] 172 | pub fn random_vertical_edge_tile(self, rng: &mut R) -> TilePos { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `tile_rect` [INFO] [stderr] --> src/map.rs:153:12 [INFO] [stderr] | [INFO] [stderr] 153 | pub fn tile_rect(&self, top_left: TilePos, bottom_right: TilePos) -> Rect { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `dimensions` [INFO] [stderr] --> src/ui/window.rs:66:12 [INFO] [stderr] | [INFO] [stderr] 66 | pub fn dimensions(&self) -> (u32, u32) { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `render_to_file` [INFO] [stderr] --> src/ui/game_screen.rs:104:12 [INFO] [stderr] | [INFO] [stderr] 104 | pub fn render_to_file>(&self, path: P) -> Result<(), SDLError> { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `N` [INFO] [stderr] --> src/assets/sprite.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | N, [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `NE` [INFO] [stderr] --> src/assets/sprite.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | NE, [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `E` [INFO] [stderr] --> src/assets/sprite.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | E, [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `SE` [INFO] [stderr] --> src/assets/sprite.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | SE, [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `SW` [INFO] [stderr] --> src/assets/sprite.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | SW, [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `W` [INFO] [stderr] --> src/assets/sprite.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 28 | W, [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `NW` [INFO] [stderr] --> src/assets/sprite.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | NW, [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `flip_vertically` [INFO] [stderr] --> src/assets/sprite.rs:75:12 [INFO] [stderr] | [INFO] [stderr] 75 | pub fn flip_vertically(self) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `anchor_west` [INFO] [stderr] --> src/assets/sprite.rs:83:12 [INFO] [stderr] | [INFO] [stderr] 83 | pub fn anchor_west(self) -> Self { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `dest_offset` [INFO] [stderr] --> src/assets/sprite.rs:99:12 [INFO] [stderr] | [INFO] [stderr] 99 | pub fn dest_offset(self, x: i32, y: i32) -> Self { [INFO] [stderr] | ^^^^^^^^^^^ [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/caves-644a102439753779.caves.4r3w7jbb-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/caves-644a102439753779.caves.4r3w7jbb-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/caves-644a102439753779.caves.4r3w7jbb-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/caves-644a102439753779.caves.4r3w7jbb-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/caves-644a102439753779.caves.4r3w7jbb-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/caves-644a102439753779.caves.4r3w7jbb-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/caves-644a102439753779.caves.4r3w7jbb-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/caves-644a102439753779.caves.4r3w7jbb-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/caves-644a102439753779.caves.4r3w7jbb-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/caves-644a102439753779.caves.4r3w7jbb-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/caves-644a102439753779.caves.4r3w7jbb-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/caves-644a102439753779.caves.4r3w7jbb-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/caves-644a102439753779.caves.4r3w7jbb-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/caves-644a102439753779.caves.4r3w7jbb-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/caves-644a102439753779.caves.4r3w7jbb-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/caves-644a102439753779.caves.4r3w7jbb-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/caves-644a102439753779" "/opt/rustwide/target/debug/deps/caves-644a102439753779.47i5pcx8rvt7x4bt.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/librusttype-ca8c0b8cf1223446.rlib" "/opt/rustwide/target/debug/deps/libstb_truetype-0f657629eee1ab69.rlib" "/opt/rustwide/target/debug/deps/libordered_float-55a303300006add1.rlib" "/opt/rustwide/target/debug/deps/libapprox-30338daf9f9582ed.rlib" "/opt/rustwide/target/debug/deps/libcolored-ff3ee23b9ba6fbb6.rlib" "/opt/rustwide/target/debug/deps/libbase64-a542db5905594d21.rlib" "/opt/rustwide/target/debug/deps/libcomponent_group-9746816c40f90de6.rlib" "/opt/rustwide/target/debug/deps/libspecs-8fcaa0eacf4b9d71.rlib" "/opt/rustwide/target/debug/deps/libtuple_utils-3c603fde32a12b70.rlib" "/opt/rustwide/target/debug/deps/libshrev-e73438c332d5cfea.rlib" "/opt/rustwide/target/debug/deps/libparking_lot-fcbd36f4cc172d0a.rlib" "/opt/rustwide/target/debug/deps/libparking_lot_core-8b46a5bb8a17f57f.rlib" "/opt/rustwide/target/debug/deps/librand-8e92973029f181fd.rlib" "/opt/rustwide/target/debug/deps/libowning_ref-b078c6ff394e95b5.rlib" "/opt/rustwide/target/debug/deps/libnonzero_signed-0a2048f8d502af4a.rlib" "/opt/rustwide/target/debug/deps/liblog-ef1b3e7d7c286abe.rlib" "/opt/rustwide/target/debug/deps/libhibitset-f89029c8e2d6466b.rlib" "/opt/rustwide/target/debug/deps/libatom-e8516b6a2f53b099.rlib" "/opt/rustwide/target/debug/deps/libfnv-18c63eb7d27d11b7.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam-3fbbc99ae27bb6e0.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-611afbe424a7958c.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-ad2ddf8aac8266b6.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-6481e5fc1f8ca29c.rlib" "/opt/rustwide/target/debug/deps/libparking_lot-0329d226442ccfd3.rlib" "/opt/rustwide/target/debug/deps/libparking_lot_core-1b708f2fdf548cbb.rlib" "/opt/rustwide/target/debug/deps/liblock_api-734d2ba8deaa924f.rlib" "/opt/rustwide/target/debug/deps/libowning_ref-8dcea63b701e2ec8.rlib" "/opt/rustwide/target/debug/deps/libstable_deref_trait-52d0dd6ebcd8d383.rlib" "/opt/rustwide/target/debug/deps/librand-104f4f92dd762a7c.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-a66f7fb3c3f1e0ac.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-11aa0957935d810e.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-d89c2d7a36eb453e.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-e22f68a3886f418c.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-6ae41122fb64dd10.rlib" "/opt/rustwide/target/debug/deps/libshred-54fafab539f7090a.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-43702341e82bdadb.rlib" "/opt/rustwide/target/debug/deps/librayon-a07cef644fb5077b.rlib" "/opt/rustwide/target/debug/deps/librayon_core-3f0753d0cdc133f1.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-59cffaa7ec1ce6a2.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_queue-c024cedc568e2a5a.rlib" "/opt/rustwide/target/debug/deps/libeither-103ccf1d5fd5fc29.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-94a65bc76220e796.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-08822a4f6f5c3706.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-588532edf99cbb73.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-dd2fc64ec287f220.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-31f35523abfe6c05.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-9a1998ac0d2e73e8.rlib" "/opt/rustwide/target/debug/deps/libmopa-f6b4583abf06a24b.rlib" "/opt/rustwide/target/debug/deps/libfxhash-71902dcfe4796ebd.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-c07239ae04ee8aff.rlib" "/opt/rustwide/target/debug/deps/libarrayvec-acf13de2ceb19e44.rlib" "/opt/rustwide/target/debug/deps/libnodrop-d9dd8d1905dc4582.rlib" "/opt/rustwide/target/debug/deps/libsdl2-27cd6d6ba9effc95.rlib" "/opt/rustwide/target/debug/deps/librand-1a71a817fb2e6770.rlib" "/opt/rustwide/target/debug/deps/librand_xorshift-e9bf8a1e30e3352c.rlib" "/opt/rustwide/target/debug/deps/librand_pcg-ae0c3d03097e8f35.rlib" "/opt/rustwide/target/debug/deps/librand_hc-f395dcb117d8429b.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-65e74aa3ccb6c7f9.rlib" "/opt/rustwide/target/debug/deps/librand_isaac-265988ad3c0d5377.rlib" "/opt/rustwide/target/debug/deps/librand_core-219ed027142ca7f2.rlib" "/opt/rustwide/target/debug/deps/librand_os-7fbbc9f330a11a1f.rlib" "/opt/rustwide/target/debug/deps/librand_jitter-429831b697bee6de.rlib" "/opt/rustwide/target/debug/deps/librand_core-487bb7a181b5439c.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-f226d32f2d457594.rlib" "/opt/rustwide/target/debug/deps/libbitflags-4ba13cb97dd85092.rlib" "/opt/rustwide/target/debug/deps/liblibc-2ef54d3c29ed155d.rlib" "/opt/rustwide/target/debug/deps/libnum-9a297167c0d9582a.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-c1513566ed9b83d2.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-2537ebd90fe78151.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-78d40517ea4b6655.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-36bd8bbfaaa85bd1.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; 37 warnings emitted [INFO] [stderr] [INFO] [stderr] error: could not compile `caves`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "bf5d9c73b254bf7c2ce8ea6efb9d5a7b819ed63dccdb1fcf4fcf5dca992588b0"` [INFO] running `"docker" "rm" "-f" "bf5d9c73b254bf7c2ce8ea6efb9d5a7b819ed63dccdb1fcf4fcf5dca992588b0"` [INFO] [stdout] bf5d9c73b254bf7c2ce8ea6efb9d5a7b819ed63dccdb1fcf4fcf5dca992588b0