[INFO] updating cached repository https://github.com/mashiro-no-rabo/tcod-roguelike
[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] a7e50cf4cfd85a5995153d320eabf84a1724ce85
[INFO] testing mashiro-no-rabo/tcod-roguelike against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmashiro-no-rabo%2Ftcod-roguelike" "/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/mashiro-no-rabo/tcod-roguelike 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/mashiro-no-rabo/tcod-roguelike
[INFO] finished tweaking git repo https://github.com/mashiro-no-rabo/tcod-roguelike
[INFO] tweaked toml for git repo https://github.com/mashiro-no-rabo/tcod-roguelike written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/mashiro-no-rabo/tcod-roguelike 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] b1230b744c5fe1754b9db2d753877344cf10f8934e498b4d38bb481c66c1546b
[INFO] running `"docker" "start" "-a" "b1230b744c5fe1754b9db2d753877344cf10f8934e498b4d38bb481c66c1546b"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling arrayvec v0.4.10
[INFO] [stderr]    Compiling proc-macro2 v0.4.27
[INFO] [stderr]    Compiling crossbeam-utils v0.5.0
[INFO] [stderr]    Compiling either v1.5.1
[INFO] [stderr]    Compiling cc v1.0.29
[INFO] [stderr]    Compiling nonzero_signed v1.0.3
[INFO] [stderr]    Compiling bitflags v0.1.1
[INFO] [stderr]    Compiling lazy_static v0.1.16
[INFO] [stderr]    Compiling crossbeam-utils v0.6.5
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling parking_lot_core v0.3.1
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling parking_lot_core v0.2.14
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.6.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.5.2
[INFO] [stderr]    Compiling parking_lot v0.5.5
[INFO] [stderr]    Compiling quote v0.6.11
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling crossbeam-deque v0.5.2
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling syn v0.15.26
[INFO] [stderr]    Compiling tcod-sys v5.0.0
[INFO] [stderr]    Compiling parking_lot v0.6.4
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]    Compiling crossbeam-channel v0.2.6
[INFO] [stderr]    Compiling crossbeam 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 tcod v0.13.0
[INFO] [stderr]    Compiling shrev v1.0.1
[INFO] [stderr]    Compiling specs v0.14.3
[INFO] [stderr]    Compiling mechrogue v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `FovAlgorithm`
[INFO] [stderr]  --> src/systems/tcod_integration.rs:6:17
[INFO] [stderr]   |
[INFO] [stderr] 6 | use tcod::map::{FovAlgorithm, Map as FovMap};
[INFO] [stderr]   |                 ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tcod::Color`
[INFO] [stderr]  --> src/systems/tcod_integration.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use tcod::Color;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `PickItem`
[INFO] [stderr]   --> src/resources.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     PickItem,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `DropItem`
[INFO] [stderr]   --> src/resources.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     DropItem,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `panel`
[INFO] [stderr]   --> src/systems/tcod_integration.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     panel: Offscreen,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `fov`
[INFO] [stderr]   --> src/systems/tcod_integration.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     fov: FovMap,
[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/mechrogue-008168a65ac4fb40.mechrogue.26hj3wg6-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/mechrogue-008168a65ac4fb40.mechrogue.26hj3wg6-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/mechrogue-008168a65ac4fb40.mechrogue.26hj3wg6-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/mechrogue-008168a65ac4fb40.mechrogue.26hj3wg6-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/mechrogue-008168a65ac4fb40.mechrogue.26hj3wg6-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/mechrogue-008168a65ac4fb40.mechrogue.26hj3wg6-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/mechrogue-008168a65ac4fb40.mechrogue.26hj3wg6-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/mechrogue-008168a65ac4fb40.mechrogue.26hj3wg6-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/mechrogue-008168a65ac4fb40.mechrogue.26hj3wg6-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/mechrogue-008168a65ac4fb40.mechrogue.26hj3wg6-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/mechrogue-008168a65ac4fb40.mechrogue.26hj3wg6-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/mechrogue-008168a65ac4fb40.mechrogue.26hj3wg6-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/mechrogue-008168a65ac4fb40.mechrogue.26hj3wg6-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/mechrogue-008168a65ac4fb40.mechrogue.26hj3wg6-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/mechrogue-008168a65ac4fb40.mechrogue.26hj3wg6-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/mechrogue-008168a65ac4fb40.mechrogue.26hj3wg6-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/mechrogue-008168a65ac4fb40" "/opt/rustwide/target/debug/deps/mechrogue-008168a65ac4fb40.3img2ud8ifa3zr8n.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/tcod-sys-8428ca2fdfc26410/out" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "/opt/rustwide/target/debug/build/tcod-sys-8428ca2fdfc26410/out" "-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/libtcod-242946c2eed4251a.rlib" "/opt/rustwide/target/debug/deps/libtcod_sys-6002d89aec69ad7b.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-2b946f5116b51b93.rlib" "/opt/rustwide/target/debug/deps/libbitflags-7582b171f0ad1d05.rlib" "/opt/rustwide/target/debug/deps/libspecs-66e48d6c2a42041f.rlib" "/opt/rustwide/target/debug/deps/libtuple_utils-a9f1a1ffec13d3eb.rlib" "/opt/rustwide/target/debug/deps/libshrev-0dc07d888f221063.rlib" "/opt/rustwide/target/debug/deps/libparking_lot-3f5e700710146e36.rlib" "/opt/rustwide/target/debug/deps/libparking_lot_core-153b98741687057c.rlib" "/opt/rustwide/target/debug/deps/librand-b05f1cb28ca1bfa0.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-cc96050100bf31d6.rlib" "/opt/rustwide/target/debug/deps/libhibitset-cc80bd452861daa2.rlib" "/opt/rustwide/target/debug/deps/libatom-db8c9b6f1e463353.rlib" "/opt/rustwide/target/debug/deps/libfnv-73f55f8a234ebd2d.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam-e7fba37e8c3dd6b5.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-152764ed97c96e52.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-c1541a3aa7350a05.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-f79923998590177d.rlib" "/opt/rustwide/target/debug/deps/libparking_lot-85b6b7e62519de74.rlib" "/opt/rustwide/target/debug/deps/libparking_lot_core-8d415e4402c30e22.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-73659bac3c5f51e1.rlib" "/opt/rustwide/target/debug/deps/librand_core-0e0d479b68e8a8a0.rlib" "/opt/rustwide/target/debug/deps/librand_core-3765e1a61bc3f75e.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-b76433b2336cac62.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-8f092f1e2f91b26d.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-25a24288e1b53676.rlib" "/opt/rustwide/target/debug/deps/libshred-2c66885c52d78c9c.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-e28f534d0dde3ea7.rlib" "/opt/rustwide/target/debug/deps/librayon-4715b5cf9e1827e4.rlib" "/opt/rustwide/target/debug/deps/libeither-c76e02134fb6fb95.rlib" "/opt/rustwide/target/debug/deps/librayon_core-879b8a5781e29262.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-700af0119a0e9499.rlib" "/opt/rustwide/target/debug/deps/liblibc-5ae35bcad8527664.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-c4c545af34fab41e.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-5b1be2eb00904f1d.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-96db1f09e66479ea.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-3ea2ef599738323b.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-c207312554410787.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-127b9017f24572d4.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-d9bc28547053b377.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" "-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" "-ltcod" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: /opt/rustwide/target/debug/build/tcod-sys-8428ca2fdfc26410/out/libtcod.a(sys_sdl_c.o): in function `TCOD_sys_load_font':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl_c.c:204: undefined reference to `SDL_FreeSurface'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl_c.c:235: undefined reference to `SDL_UpperBlit'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl_c.c:236: undefined reference to `SDL_FreeSurface'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl_c.c:266: undefined reference to `SDL_UpperBlit'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl_c.c:267: undefined reference to `SDL_FreeSurface'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl_c.c:305: undefined reference to `SDL_UpperBlit'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl_c.c:306: undefined reference to `SDL_FreeSurface'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl_c.c:338: undefined reference to `SDL_MapRGB'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl_c.c:342: undefined reference to `SDL_SetColorKey'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/target/debug/build/tcod-sys-8428ca2fdfc26410/out/libtcod.a(sys_sdl_c.o): in function `TCOD_sys_console_to_bitmap':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl_c.c:437: undefined reference to `SDL_UpperBlit'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl_c.c:467: undefined reference to `SDL_MapRGB'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl_c.c:468: undefined reference to `SDL_FillRect'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl_c.c:496: undefined reference to `SDL_MapRGB'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl_c.c:593: undefined reference to `SDL_UpperBlit'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/target/debug/build/tcod-sys-8428ca2fdfc26410/out/libtcod.a(sys_sdl_c.o): in function `TCOD_sys_startup':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl_c.c:660: undefined reference to `SDL_Init'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/target/debug/build/tcod-sys-8428ca2fdfc26410/out/libtcod.a(sys_sdl_c.o): in function `TCOD_sys_shutdown':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl_c.c:675: undefined reference to `SDL_Quit'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/target/debug/build/tcod-sys-8428ca2fdfc26410/out/libtcod.a(sys_sdl_c.o): in function `TCOD_sys_load_player_config':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl_c.c:726: undefined reference to `SDL_FreeSurface'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/target/debug/build/tcod-sys-8428ca2fdfc26410/out/libtcod.a(sys_sdl_c.o): in function `TCOD_sys_check_for_event':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl_c.c:1412: undefined reference to `SDL_PollEvent'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/target/debug/build/tcod-sys-8428ca2fdfc26410/out/libtcod.a(sys_sdl_c.o): in function `TCOD_sys_sleep_milli':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl_c.c:1453: undefined reference to `SDL_Delay'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/target/debug/build/tcod-sys-8428ca2fdfc26410/out/libtcod.a(sys_sdl_c.o): in function `TCOD_sys_elapsed_milli':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl_c.c:1510: undefined reference to `SDL_GetTicks'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/target/debug/build/tcod-sys-8428ca2fdfc26410/out/libtcod.a(sys_sdl_c.o): in function `TCOD_sys_delete_bitmap':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl_c.c:1559: undefined reference to `SDL_FreeSurface'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/target/debug/build/tcod-sys-8428ca2fdfc26410/out/libtcod.a(sys_sdl_c.o): in function `TCOD_sys_check_magic_number':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl_c.c:1598: undefined reference to `SDL_RWFromFile'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/target/debug/build/tcod-sys-8428ca2fdfc26410/out/libtcod.a(sys_sdl_img_bmp.o): in function `TCOD_sys_read_bmp':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl_img_bmp.c:41: undefined reference to `SDL_RWFromFile'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl_img_bmp.c:41: undefined reference to `SDL_LoadBMP_RW'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl_img_bmp.c:42: undefined reference to `SDL_GetError'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl_img_bmp.c:56: undefined reference to `SDL_CreateRGBSurface'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl_img_bmp.c:57: undefined reference to `SDL_UpperBlit'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl_img_bmp.c:58: undefined reference to `SDL_FreeSurface'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/target/debug/build/tcod-sys-8428ca2fdfc26410/out/libtcod.a(sys_sdl_img_bmp.o): in function `TCOD_sys_write_bmp':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl_img_bmp.c:66: undefined reference to `SDL_RWFromFile'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl_img_bmp.c:66: undefined reference to `SDL_SaveBMP_RW'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/target/debug/build/tcod-sys-8428ca2fdfc26410/out/libtcod.a(sys_sdl2_c.o): in function `get_closest_mode':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl2_c.c:54: undefined reference to `SDL_GetWindowDisplayIndex'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl2_c.c:54: undefined reference to `SDL_GetClosestDisplayMode'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/target/debug/build/tcod-sys-8428ca2fdfc26410/out/libtcod.a(sys_sdl2_c.o): in function `actual_rendering':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl2_c.c:85: undefined reference to `SDL_CreateTextureFromSurface'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl2_c.c:86: undefined reference to `SDL_RenderCopy'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl2_c.c:87: undefined reference to `SDL_DestroyTexture'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/target/debug/build/tcod-sys-8428ca2fdfc26410/out/libtcod.a(sys_sdl2_c.o): in function `render':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl2_c.c:115: undefined reference to `SDL_GetWindowPixelFormat'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl2_c.c:115: undefined reference to `SDL_PixelFormatEnumToMasks'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl2_c.c:119: undefined reference to `SDL_CreateRGBSurface'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl2_c.c:126: undefined reference to `SDL_FillRect'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl2_c.c:185: undefined reference to `SDL_RenderClear'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl2_c.c:187: undefined reference to `SDL_RenderPresent'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/target/debug/build/tcod-sys-8428ca2fdfc26410/out/libtcod.a(sys_sdl2_c.o): in function `create_surface':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl2_c.c:232: undefined reference to `SDL_CreateRGBSurface'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl2_c.c:236: undefined reference to `SDL_SetSurfaceAlphaMod'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/target/debug/build/tcod-sys-8428ca2fdfc26410/out/libtcod.a(sys_sdl2_c.o): in function `create_window':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl2_c.c:270: undefined reference to `SDL_CreateWindow'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl2_c.c:273: undefined reference to `SDL_ShowCursor'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl2_c.c:274: undefined reference to `SDL_GetWindowSize'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl2_c.c:291: undefined reference to `SDL_CreateWindow'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl2_c.c:296: undefined reference to `SDL_CreateRenderer'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl2_c.c:298: undefined reference to `SDL_SetRenderDrawColor'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/target/debug/build/tcod-sys-8428ca2fdfc26410/out/libtcod.a(sys_sdl2_c.o): in function `destroy_window':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl2_c.c:308: undefined reference to `SDL_FreeSurface'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl2_c.c:312: undefined reference to `SDL_DestroyRenderer'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl2_c.c:316: undefined reference to `SDL_DestroyWindow'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/target/debug/build/tcod-sys-8428ca2fdfc26410/out/libtcod.a(sys_sdl2_c.o): in function `set_fullscreen':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl2_c.c:322: undefined reference to `SDL_ShowCursor'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl2_c.c:325: undefined reference to `SDL_SetWindowFullscreen'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl2_c.c:326: undefined reference to `SDL_ShowCursor'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl2_c.c:327: undefined reference to `SDL_GetWindowSize'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl2_c.c:330: undefined reference to `SDL_SetWindowFullscreen'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl2_c.c:331: undefined reference to `SDL_ShowCursor'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/target/debug/build/tcod-sys-8428ca2fdfc26410/out/libtcod.a(sys_sdl2_c.o): in function `set_window_title':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl2_c.c:340: undefined reference to `SDL_SetWindowTitle'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/target/debug/build/tcod-sys-8428ca2fdfc26410/out/libtcod.a(sys_sdl2_c.o): in function `save_screenshot':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl2_c.c:349: undefined reference to `SDL_RenderGetViewport'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl2_c.c:350: undefined reference to `SDL_GetWindowPixelFormat'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl2_c.c:351: undefined reference to `SDL_CreateTexture'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl2_c.c:353: undefined reference to `SDL_SetRenderTarget'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl2_c.c:358: undefined reference to `SDL_SetRenderTarget'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl2_c.c:361: undefined reference to `SDL_QueryTexture'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl2_c.c:362: undefined reference to `SDL_LockTexture'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl2_c.c:365: undefined reference to `SDL_PixelFormatEnumToMasks'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl2_c.c:366: undefined reference to `SDL_CreateRGBSurfaceFrom'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl2_c.c:368: undefined reference to `SDL_FreeSurface'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl2_c.c:372: undefined reference to `SDL_UnlockTexture'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl2_c.c:377: undefined reference to `SDL_DestroyTexture'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/target/debug/build/tcod-sys-8428ca2fdfc26410/out/libtcod.a(sys_sdl2_c.o): in function `get_current_resolution':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl2_c.c:394: undefined reference to `SDL_GetWindowDisplayIndex'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl2_c.c:398: undefined reference to `SDL_GetNumVideoDisplays'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl2_c.c:401: undefined reference to `SDL_GetDisplayBounds'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/target/debug/build/tcod-sys-8428ca2fdfc26410/out/libtcod.a(sys_sdl2_c.o): in function `set_mouse_position':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl2_c.c:407: undefined reference to `SDL_WarpMouseInWindow'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/target/debug/build/tcod-sys-8428ca2fdfc26410/out/libtcod.a(sys_sdl2_c.o): in function `get_clipboard_text':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl2_c.c:426: undefined reference to `SDL_free'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl2_c.c:429: undefined reference to `SDL_GetClipboardText'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/target/debug/build/tcod-sys-8428ca2fdfc26410/out/libtcod.a(sys_sdl2_c.o): in function `set_clipboard_text':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl2_c.c:443: undefined reference to `SDL_SetClipboardText'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/target/debug/build/tcod-sys-8428ca2fdfc26410/out/libtcod.a(sys_sdl2_c.o): in function `file_read':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl2_c.c:450: undefined reference to `SDL_RWFromFile'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl2_c.c:452: undefined reference to `SDL_RWseek'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl2_c.c:453: undefined reference to `SDL_RWtell'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl2_c.c:454: undefined reference to `SDL_RWseek'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl2_c.c:458: undefined reference to `SDL_RWread'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl2_c.c:459: undefined reference to `SDL_RWclose'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl2_c.c:463: undefined reference to `SDL_RWclose'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/target/debug/build/tcod-sys-8428ca2fdfc26410/out/libtcod.a(sys_sdl2_c.o): in function `file_exists':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl2_c.c:470: undefined reference to `SDL_RWFromFile'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl2_c.c:472: undefined reference to `SDL_RWclose'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/target/debug/build/tcod-sys-8428ca2fdfc26410/out/libtcod.a(sys_sdl2_c.o): in function `file_write':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl2_c.c:479: undefined reference to `SDL_RWFromFile'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl2_c.c:481: undefined reference to `SDL_RWwrite'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl2_c.c:482: undefined reference to `SDL_RWclose'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/target/debug/build/tcod-sys-8428ca2fdfc26410/out/libtcod.a(sys_sdl2_c.o): in function `shutdown':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tcod-sys-5.0.0/libtcod/src/sys_sdl2_c.c:488: undefined reference to `SDL_free'
[INFO] [stderr]           collect2: error: ld returned 1 exit status
[INFO] [stderr]           
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error; 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `mechrogue`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "b1230b744c5fe1754b9db2d753877344cf10f8934e498b4d38bb481c66c1546b"`
[INFO] running `"docker" "rm" "-f" "b1230b744c5fe1754b9db2d753877344cf10f8934e498b4d38bb481c66c1546b"`
[INFO] [stdout] b1230b744c5fe1754b9db2d753877344cf10f8934e498b4d38bb481c66c1546b