[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 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsunjay%2Fcaves" "/workspace/builds/worker-1/source"`
[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 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "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-1/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" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "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] a3404d749c30908cc59572e91971cd039e3c644d22cedd6166b78a444d644ea9
[INFO] running `"docker" "start" "-a" "a3404d749c30908cc59572e91971cd039e3c644d22cedd6166b78a444d644ea9"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libc v0.2.50
[INFO] [stderr]    Compiling arrayvec v0.4.10
[INFO] [stderr]    Compiling syn v0.15.29
[INFO] [stderr]    Compiling crossbeam-utils v0.5.0
[INFO] [stderr]    Compiling either v1.5.1
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling nonzero_signed v1.0.3
[INFO] [stderr]    Compiling cgmath v0.16.1
[INFO] [stderr]    Compiling winapi v0.3.6
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]    Compiling approx v0.1.1
[INFO] [stderr]    Compiling sdl2 v0.32.2
[INFO] [stderr]    Compiling rgb v0.8.13
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling crossbeam-utils v0.6.5
[INFO] [stderr]    Compiling sdl2-sys v0.32.5
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling crossbeam-utils v0.7.0
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling parking_lot_core v0.3.1
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.0
[INFO] [stderr]    Compiling crossbeam-queue v0.2.1
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]    Compiling crossbeam-epoch v0.5.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.6.1
[INFO] [stderr]    Compiling rusttype v0.7.7
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling crossbeam-deque v0.7.2
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling num_cpus v1.10.0
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rayon-core v1.7.0
[INFO] [stderr]    Compiling crossbeam-deque v0.5.2
[INFO] [stderr]    Compiling rayon v1.2.0
[INFO] [stderr]    Compiling parking_lot_core v0.2.14
[INFO] [stderr]    Compiling parking_lot v0.5.5
[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 shred v0.7.1
[INFO] [stderr]    Compiling hibitset v0.5.4
[INFO] [stderr]    Compiling specs-derive v0.4.1
[INFO] [stderr]    Compiling winconsole v0.10.0
[INFO] [stderr]    Compiling colored v1.8.0
[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: method is never used: `new`
[INFO] [stderr]   --> src/systems/shared.rs:17:5
[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: method is never used: `square`
[INFO] [stderr]   --> src/map/grid_size.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub fn square(size: usize) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `tile_positions_on_edges`
[INFO] [stderr]    --> src/map/grid.rs:111:5
[INFO] [stderr]     |
[INFO] [stderr] 111 |     pub fn tile_positions_on_edges(&self, top_left: TilePos, size: GridSize) -> impl Iterator<Item=TilePos> {
[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: method is never used: `bottom_right`
[INFO] [stderr]   --> src/map/tile_pos.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     pub fn bottom_right(self, tile_size: i32) -> Point {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `expand`
[INFO] [stderr]    --> src/map/tile_rect.rs:119:5
[INFO] [stderr]     |
[INFO] [stderr] 119 |     pub fn expand(self, margin: usize) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `random_horizontal_edge_tile`
[INFO] [stderr]    --> src/map/tile_rect.rs:164:5
[INFO] [stderr]     |
[INFO] [stderr] 164 |     pub fn random_horizontal_edge_tile<R: Rng>(self, rng: &mut R) -> TilePos {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `random_vertical_edge_tile`
[INFO] [stderr]    --> src/map/tile_rect.rs:172:5
[INFO] [stderr]     |
[INFO] [stderr] 172 |     pub fn random_vertical_edge_tile<R: Rng>(self, rng: &mut R) -> TilePos {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `tile_rect`
[INFO] [stderr]    --> src/map.rs:153:5
[INFO] [stderr]     |
[INFO] [stderr] 153 |     pub fn tile_rect(&self, top_left: TilePos, bottom_right: TilePos) -> Rect {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `dimensions`
[INFO] [stderr]   --> src/ui/window.rs:66:5
[INFO] [stderr]    |
[INFO] [stderr] 66 |     pub fn dimensions(&self) -> (u32, u32) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `render_to_file`
[INFO] [stderr]    --> src/ui/game_screen.rs:104:5
[INFO] [stderr]     |
[INFO] [stderr] 104 |     pub fn render_to_file<P: AsRef<Path>>(&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: method is never used: `flip_vertically`
[INFO] [stderr]   --> src/assets/sprite.rs:75:5
[INFO] [stderr]    |
[INFO] [stderr] 75 |     pub fn flip_vertically(self) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `anchor_west`
[INFO] [stderr]   --> src/assets/sprite.rs:83:5
[INFO] [stderr]    |
[INFO] [stderr] 83 |     pub fn anchor_west(self) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `dest_offset`
[INFO] [stderr]   --> src/assets/sprite.rs:99:5
[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/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/caves-f0378f5f3b19a0b7.caves.3mr7a5l2-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/caves-f0378f5f3b19a0b7.caves.3mr7a5l2-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/caves-f0378f5f3b19a0b7.caves.3mr7a5l2-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/caves-f0378f5f3b19a0b7.caves.3mr7a5l2-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/caves-f0378f5f3b19a0b7.caves.3mr7a5l2-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/caves-f0378f5f3b19a0b7.caves.3mr7a5l2-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/caves-f0378f5f3b19a0b7.caves.3mr7a5l2-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/caves-f0378f5f3b19a0b7.caves.3mr7a5l2-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/caves-f0378f5f3b19a0b7.caves.3mr7a5l2-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/caves-f0378f5f3b19a0b7.caves.3mr7a5l2-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/caves-f0378f5f3b19a0b7.caves.3mr7a5l2-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/caves-f0378f5f3b19a0b7.caves.3mr7a5l2-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/caves-f0378f5f3b19a0b7.caves.3mr7a5l2-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/caves-f0378f5f3b19a0b7.caves.3mr7a5l2-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/caves-f0378f5f3b19a0b7.caves.3mr7a5l2-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/caves-f0378f5f3b19a0b7.caves.3mr7a5l2-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/caves-f0378f5f3b19a0b7" "/opt/rustwide/target/debug/deps/caves-f0378f5f3b19a0b7.1z4lbwbdzmm0r0q1.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/librusttype-c46d4581fedf94ab.rlib" "/opt/rustwide/target/debug/deps/libstb_truetype-ee4d0dc726bc990a.rlib" "/opt/rustwide/target/debug/deps/libordered_float-f4afd492a2babed6.rlib" "/opt/rustwide/target/debug/deps/libapprox-7a7f5e8fc180e917.rlib" "/opt/rustwide/target/debug/deps/libcolored-5a6c4ec601bc12ca.rlib" "/opt/rustwide/target/debug/deps/libbase64-e0a61a0ba5e6e6a5.rlib" "/opt/rustwide/target/debug/deps/libcomponent_group-abec70b6078706aa.rlib" "/opt/rustwide/target/debug/deps/libspecs-c73c3af7bad01382.rlib" "/opt/rustwide/target/debug/deps/libtuple_utils-a9f1a1ffec13d3eb.rlib" "/opt/rustwide/target/debug/deps/libshrev-04a4d7bd9c771e3a.rlib" "/opt/rustwide/target/debug/deps/libparking_lot-3c8c800da0978221.rlib" "/opt/rustwide/target/debug/deps/libparking_lot_core-9f1bdee5b83f910b.rlib" "/opt/rustwide/target/debug/deps/librand-52008325c6330b20.rlib" "/opt/rustwide/target/debug/deps/libowning_ref-e71685cfb6644529.rlib" "/opt/rustwide/target/debug/deps/libnonzero_signed-f87438ddc57901dd.rlib" "/opt/rustwide/target/debug/deps/liblog-b41559bc5852d9a8.rlib" "/opt/rustwide/target/debug/deps/libhibitset-5cc92348a7af63f6.rlib" "/opt/rustwide/target/debug/deps/libatom-db8c9b6f1e463353.rlib" "/opt/rustwide/target/debug/deps/libfnv-73f55f8a234ebd2d.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam-e7260375a08b90bd.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-6e761c7e4410e8d2.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-67fb7b38a55cabb0.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-8e3f6ea6ec5ea214.rlib" "/opt/rustwide/target/debug/deps/libparking_lot-3893f0c667f58e3b.rlib" "/opt/rustwide/target/debug/deps/libparking_lot_core-250ebbff997cd6fe.rlib" "/opt/rustwide/target/debug/deps/liblock_api-d8b21120cfbbc8ff.rlib" "/opt/rustwide/target/debug/deps/libowning_ref-2ef1d1fc70c75ac5.rlib" "/opt/rustwide/target/debug/deps/libstable_deref_trait-fd809b37baaaeaf1.rlib" "/opt/rustwide/target/debug/deps/librand-ee9ae710daa14659.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-b76433b2336cac62.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-9f8edd1f69a36141.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-96db1f09e66479ea.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-3ea2ef599738323b.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-23c8379876fde55c.rlib" "/opt/rustwide/target/debug/deps/libshred-776fe023ca874341.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-91bb181b0fb23d7a.rlib" "/opt/rustwide/target/debug/deps/librayon-8fd83dfe1358b474.rlib" "/opt/rustwide/target/debug/deps/librayon_core-a151d1c351f83b1f.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-bd20bf761a7c1d1e.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_queue-caa84651b3872ce6.rlib" "/opt/rustwide/target/debug/deps/libeither-c76e02134fb6fb95.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-535a944848aa0b73.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-2fe38350d983adeb.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-d00efb923351447f.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-7089ff11c3a75a2a.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-07a6634b8d95a78c.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-362ea8c46bdc1e85.rlib" "/opt/rustwide/target/debug/deps/libmopa-a263390c10b85612.rlib" "/opt/rustwide/target/debug/deps/libfxhash-c7c78ddd060b672f.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-5bd502422c43746c.rlib" "/opt/rustwide/target/debug/deps/libarrayvec-f2f1b0c8891a651b.rlib" "/opt/rustwide/target/debug/deps/libnodrop-3f1ae48cdf99ed25.rlib" "/opt/rustwide/target/debug/deps/libsdl2-514977dba795336b.rlib" "/opt/rustwide/target/debug/deps/librand-be540649a9a16728.rlib" "/opt/rustwide/target/debug/deps/librand_xorshift-dc263e7c00427026.rlib" "/opt/rustwide/target/debug/deps/librand_pcg-3cdfc5c7d443fc2b.rlib" "/opt/rustwide/target/debug/deps/librand_hc-15eb82eb8d714fb0.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-2f2a3c3028e905aa.rlib" "/opt/rustwide/target/debug/deps/librand_isaac-e916eddacb05b055.rlib" "/opt/rustwide/target/debug/deps/librand_core-0e0d479b68e8a8a0.rlib" "/opt/rustwide/target/debug/deps/librand_os-f56240bfe191fa4c.rlib" "/opt/rustwide/target/debug/deps/librand_jitter-b85322a536758076.rlib" "/opt/rustwide/target/debug/deps/librand_core-3765e1a61bc3f75e.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-fb4d225488c22729.rlib" "/opt/rustwide/target/debug/deps/libbitflags-3b8dce027c498e76.rlib" "/opt/rustwide/target/debug/deps/liblibc-41bc5a7588a44eff.rlib" "/opt/rustwide/target/debug/deps/libnum-5f5872861c0c13ba.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-732240c27cd4cc7a.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-5606e6a79944cd55.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-3d725454dc35e92a.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-807f2c476a0e6b86.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-205127404fcba336.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-a657948fb7763780.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-4af901391177f653.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-9bdd51edf637d1e0.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-df9a9630b2ea2e1e.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-fddbfe63d5cc9339.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-dc1fcc6e43806791.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-e2f4bff19e00107e.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-a152d13c1d7ed405.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d92b841792fc008d.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-a64c249515c023f5.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-57654524b3e40c00.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-72180f1527a726a2.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-990cc8f4a91a3ab4.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" "a3404d749c30908cc59572e91971cd039e3c644d22cedd6166b78a444d644ea9"`
[INFO] running `"docker" "rm" "-f" "a3404d749c30908cc59572e91971cd039e3c644d22cedd6166b78a444d644ea9"`
[INFO] [stdout] a3404d749c30908cc59572e91971cd039e3c644d22cedd6166b78a444d644ea9