[INFO] cloning repository https://github.com/doup/soft_render
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/doup/soft_render" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdoup%2Fsoft_render", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdoup%2Fsoft_render'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 057864c1b3af89700138cb5ecfd6893b2d4148bb
[INFO] testing doup/soft_render against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdoup%2Fsoft_render" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/doup/soft_render on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/doup/soft_render
[INFO] finished tweaking git repo https://github.com/doup/soft_render
[INFO] tweaked toml for git repo https://github.com/doup/soft_render written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/doup/soft_render already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a93cd463ffd11b6591d6bb118dcb3ec861a3d6fd498e3559799e3b69176232db
[INFO] running `Command { std: "docker" "start" "-a" "a93cd463ffd11b6591d6bb118dcb3ec861a3d6fd498e3559799e3b69176232db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a93cd463ffd11b6591d6bb118dcb3ec861a3d6fd498e3559799e3b69176232db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a93cd463ffd11b6591d6bb118dcb3ec861a3d6fd498e3559799e3b69176232db", kill_on_drop: false }`
[INFO] [stdout] a93cd463ffd11b6591d6bb118dcb3ec861a3d6fd498e3559799e3b69176232db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af762a4ac9d005d3be4aafee080db4b1eff832867090c9d34ef8054b09e4c047
[INFO] running `Command { std: "docker" "start" "-a" "af762a4ac9d005d3be4aafee080db4b1eff832867090c9d34ef8054b09e4c047", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.48
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling arrayvec v0.4.10
[INFO] [stderr]    Compiling nodrop v0.1.13
[INFO] [stderr]    Compiling cfg-if v0.1.6
[INFO] [stderr]    Compiling scopeguard v0.3.3
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling lazy_static v1.2.0
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]    Compiling byteorder v1.3.1
[INFO] [stderr]    Compiling memoffset v0.2.1
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]    Compiling adler32 v1.0.3
[INFO] [stderr]    Compiling either v1.5.0
[INFO] [stderr]    Compiling sdl2-sys v0.30.0
[INFO] [stderr]    Compiling lzw v0.10.0
[INFO] [stderr]    Compiling bitflags v1.0.4
[INFO] [stderr]    Compiling color_quant v1.0.1
[INFO] [stderr]    Compiling bitflags v0.7.0
[INFO] [stderr]    Compiling approx v0.1.1
[INFO] [stderr]    Compiling c_vec v1.0.12
[INFO] [stderr]    Compiling lazy_static v0.2.11
[INFO] [stderr]    Compiling scoped_threadpool v0.1.9
[INFO] [stderr]    Compiling wavefront_obj v5.1.0
[INFO] [stderr]    Compiling crossbeam-utils v0.2.2
[INFO] [stderr]    Compiling inflate v0.3.4
[INFO] [stderr]    Compiling gif v0.9.2
[INFO] [stderr]    Compiling num_cpus v1.9.0
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling deflate v0.7.19
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling cgmath v0.15.0
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling png v0.11.0
[INFO] [stderr]    Compiling sdl2 v0.30.0
[INFO] [stderr]    Compiling jpeg-decoder v0.1.15
[INFO] [stderr]    Compiling image v0.17.0
[INFO] [stderr]    Compiling soft_render v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `cgmath::SquareMatrix`
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use cgmath::SquareMatrix;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:83:99
[INFO] [stdout]    |
[INFO] [stdout] 83 | fn triangle(canvas: &WindowCanvas, tri: &Triangle, tri_screen: &[Vector2<f64>; 3], pixel_shader: &PixelShader, zbuffer: &mut [f64; SCREEN...
[INFO] [stdout]    |                                                                                                   ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 83 - fn triangle(canvas: &WindowCanvas, tri: &Triangle, tri_screen: &[Vector2<f64>; 3], pixel_shader: &PixelShader, zbuffer: &mut [f64; SCREEN_BUFFER]) {
[INFO] [stdout] 83 + fn triangle(canvas: &WindowCanvas, tri: &Triangle, tri_screen: &[Vector2<f64>; 3], pixel_shader: &dyn PixelShader, zbuffer: &mut [f64; SCREEN_BUFFER]) {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `u`
[INFO] [stdout]    --> src/main.rs:128:22
[INFO] [stdout]     |
[INFO] [stdout] 128 |     fn render(&self, u: f64, v: f64) -> pixels::Color {
[INFO] [stdout]     |                      ^ help: if this is intentional, prefix it with an underscore: `_u`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]    --> src/main.rs:128:30
[INFO] [stdout]     |
[INFO] [stdout] 128 |     fn render(&self, u: f64, v: f64) -> pixels::Color {
[INFO] [stdout]     |                              ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:96:17
[INFO] [stdout]    |
[INFO] [stdout] 96 |             let mut sample = Vector2::new(x as f64 + 0.5, y as f64 + 0.5);
[INFO] [stdout]    |                 ----^^^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `line`
[INFO] [stdout]   --> src/main.rs:40:4
[INFO] [stdout]    |
[INFO] [stdout] 40 | fn line(canvas: &WindowCanvas, mut x0: i16, mut y0: i16, mut x1: i16, mut y1: i16, color: pixels::Color) {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `cgmath::InnerSpace::normalize` that must be used
[INFO] [stdout]    --> src/main.rs:310:21
[INFO] [stdout]     |
[INFO] [stdout] 310 |                     light_dir.normalize();
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/soft_render-e45e1eb0f655fa30.soft_render.b059fd38-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-e45e1eb0f655fa30.soft_render.b059fd38-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-e45e1eb0f655fa30.soft_render.b059fd38-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-e45e1eb0f655fa30.soft_render.b059fd38-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-e45e1eb0f655fa30.soft_render.b059fd38-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-e45e1eb0f655fa30.soft_render.b059fd38-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-e45e1eb0f655fa30.soft_render.b059fd38-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-e45e1eb0f655fa30.soft_render.b059fd38-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-e45e1eb0f655fa30.soft_render.b059fd38-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-e45e1eb0f655fa30.soft_render.b059fd38-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-e45e1eb0f655fa30.soft_render.b059fd38-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-e45e1eb0f655fa30.soft_render.b059fd38-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-e45e1eb0f655fa30.soft_render.b059fd38-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-e45e1eb0f655fa30.soft_render.b059fd38-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-e45e1eb0f655fa30.soft_render.b059fd38-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-e45e1eb0f655fa30.soft_render.b059fd38-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-e45e1eb0f655fa30.mzw3trrexqxxox5.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libwavefront_obj-c9b00d937738ca8d.rlib" "/opt/rustwide/target/debug/deps/libtime-569b4b6fa0fc2917.rlib" "/opt/rustwide/target/debug/deps/libsdl2-111407de98e1d86f.rlib" "/opt/rustwide/target/debug/deps/libc_vec-a6335af74b7a6a1d.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-a02b9717c685fc82.rlib" "/opt/rustwide/target/debug/deps/libbitflags-9d0cc7cd35f17e7b.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-fcd78a373e0df468.rlib" "/opt/rustwide/target/debug/deps/libnum-1840110e9126cd74.rlib" "/opt/rustwide/target/debug/deps/libimage-2e4fec9b15438af1.rlib" "/opt/rustwide/target/debug/deps/libscoped_threadpool-0a9edc57bfe4f517.rlib" "/opt/rustwide/target/debug/deps/libgif-44ee506c4e93b566.rlib" "/opt/rustwide/target/debug/deps/libcolor_quant-9f62c68deb483c3f.rlib" "/opt/rustwide/target/debug/deps/liblzw-380b70f9536928dd.rlib" "/opt/rustwide/target/debug/deps/libjpeg_decoder-ba2190a2176b3e4e.rlib" "/opt/rustwide/target/debug/deps/librayon-55d3df427cdfbdb0.rlib" "/opt/rustwide/target/debug/deps/libeither-8d79a9130ccefe6c.rlib" "/opt/rustwide/target/debug/deps/librayon_core-a285230a2d261246.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-ebf50964d37e9f29.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-d6a1d586254d5802.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-bb82d3d13c1e2158.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-ccc355fbacc0d8ae.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-a0a77ab05a64711c.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-127689f7eaad1653.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-d8c0efd5ef34a7d7.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-266d27ed6d5fe7df.rlib" "/opt/rustwide/target/debug/deps/libarrayvec-2e3efdb597b094e9.rlib" "/opt/rustwide/target/debug/deps/libnodrop-bfd73af8b2260a15.rlib" "/opt/rustwide/target/debug/deps/libpng-604bf1dfbf575b6b.rlib" "/opt/rustwide/target/debug/deps/libdeflate-7571a9ebeee15b6b.rlib" "/opt/rustwide/target/debug/deps/libinflate-22c3792fd25ad4b9.rlib" "/opt/rustwide/target/debug/deps/libadler32-7d3743d80a778ac4.rlib" "/opt/rustwide/target/debug/deps/libbitflags-c1fd6b181e1981af.rlib" "/opt/rustwide/target/debug/deps/libenum_primitive-b71563ce8c900468.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-3a0ffabb7b762d73.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-caf135316d1c822e.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-f0107a1a3205cd2a.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-5b6dcbe3115f0573.rlib" "/opt/rustwide/target/debug/deps/libcgmath-f067bfd2f0635c73.rlib" "/opt/rustwide/target/debug/deps/librand-21e56310443ed31d.rlib" "/opt/rustwide/target/debug/deps/librand-1f7faa10bfd6698d.rlib" "/opt/rustwide/target/debug/deps/liblibc-1dc5af793c54eb5b.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-6ee41bb2a2854ed1.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-8c8d8af81d561c3a.rlib" "/opt/rustwide/target/debug/deps/libapprox-4a5d5df96a35049a.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-ff9290e971253a38.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-5534b29ea7b2d8f5.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-8bfbb13072fc2761.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-d6d1fa92fa620f17.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-7cfd201521727d95.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-0e8010e8fce8e5a7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-19093fec3c6dd913.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-89c4cbe9256c1890.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-73e4507673363945.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-3fe98c0f46f27964.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-a76787f08d45e37d.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-8cea480e62c5b261.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-1fb939608cd05a1c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-842e67e3ab562f66.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-0c1c8fec3b1a54cc.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-689faa634b72af17.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-6c2c561a8181be5e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-88c4d85fe493b0a6.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-f5394bdb1df5df01.rlib" "-Wl,-Bdynamic" "-lSDL2_gfx" "-lSDL2" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/soft_render-e45e1eb0f655fa30" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lSDL2_gfx
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `soft_render` due to 2 previous errors; 7 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "af762a4ac9d005d3be4aafee080db4b1eff832867090c9d34ef8054b09e4c047", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af762a4ac9d005d3be4aafee080db4b1eff832867090c9d34ef8054b09e4c047", kill_on_drop: false }`
[INFO] [stdout] af762a4ac9d005d3be4aafee080db4b1eff832867090c9d34ef8054b09e4c047