[INFO] updating cached repository https://github.com/doup/soft_render [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/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] 057864c1b3af89700138cb5ecfd6893b2d4148bb [INFO] testing doup/soft_render against 1.38.0 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdoup%2Fsoft_render" "work/builds/worker-4/source"` [INFO] [stderr] Cloning into 'work/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/doup/soft_render on toolchain 1.38.0 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"` [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 work/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/doup/soft_render already has a lockfile, it will not be regenerated [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+1.38.0" "build" "--frozen"` [INFO] [stdout] c94d05b9a82d32d31331c254e1faed34e9079906b4005bb0610df99a9ff5e502 [INFO] running `"docker" "start" "-a" "c94d05b9a82d32d31331c254e1faed34e9079906b4005bb0610df99a9ff5e502"` [INFO] [stderr] Compiling sdl2-sys v0.30.0 [INFO] [stderr] Compiling c_vec v1.0.12 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling png v0.11.0 [INFO] [stderr] Compiling jpeg-decoder v0.1.15 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling cgmath v0.15.0 [INFO] [stderr] Compiling sdl2 v0.30.0 [INFO] [stderr] Compiling image v0.17.0 [INFO] [stderr] Compiling soft_render v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `cgmath::SquareMatrix` [INFO] [stderr] --> src/main.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use cgmath::SquareMatrix; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:83:99 [INFO] [stderr] | [INFO] [stderr] 83 | fn triangle(canvas: &WindowCanvas, tri: &Triangle, tri_screen: &[Vector2; 3], pixel_shader: &PixelShader, zbuffer: &mut [f64; SCREEN_BUFFER]) { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn PixelShader` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `u` [INFO] [stderr] --> src/main.rs:128:22 [INFO] [stderr] | [INFO] [stderr] 128 | fn render(&self, u: f64, v: f64) -> pixels::Color { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_u` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/main.rs:128:30 [INFO] [stderr] | [INFO] [stderr] 128 | fn render(&self, u: f64, v: f64) -> pixels::Color { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_v` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:96:17 [INFO] [stderr] | [INFO] [stderr] 96 | let mut sample = Vector2::new(x as f64 + 0.5, y as f64 + 0.5); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `line` [INFO] [stderr] --> src/main.rs:40:1 [INFO] [stderr] | [INFO] [stderr] 40 | fn line(canvas: &WindowCanvas, mut x0: i16, mut y0: i16, mut x1: i16, mut y1: i16, color: pixels::Color) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `ShaderFlat` [INFO] [stderr] --> src/main.rs:123:1 [INFO] [stderr] | [INFO] [stderr] 123 | struct ShaderFlat { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `ShaderUV` [INFO] [stderr] --> src/main.rs:139:1 [INFO] [stderr] | [INFO] [stderr] 139 | struct ShaderUV { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `cgmath::InnerSpace::normalize` that must be used [INFO] [stderr] --> src/main.rs:310:21 [INFO] [stderr] | [INFO] [stderr] 310 | light_dir.normalize(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [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/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/soft_render-7c87c005e76e359c.soft_render.cdsn0ysz-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-7c87c005e76e359c.soft_render.cdsn0ysz-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-7c87c005e76e359c.soft_render.cdsn0ysz-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-7c87c005e76e359c.soft_render.cdsn0ysz-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-7c87c005e76e359c.soft_render.cdsn0ysz-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-7c87c005e76e359c.soft_render.cdsn0ysz-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-7c87c005e76e359c.soft_render.cdsn0ysz-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-7c87c005e76e359c.soft_render.cdsn0ysz-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-7c87c005e76e359c.soft_render.cdsn0ysz-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-7c87c005e76e359c.soft_render.cdsn0ysz-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-7c87c005e76e359c.soft_render.cdsn0ysz-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-7c87c005e76e359c.soft_render.cdsn0ysz-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-7c87c005e76e359c.soft_render.cdsn0ysz-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-7c87c005e76e359c.soft_render.cdsn0ysz-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-7c87c005e76e359c.soft_render.cdsn0ysz-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-7c87c005e76e359c.soft_render.cdsn0ysz-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/soft_render-7c87c005e76e359c" "/opt/rustwide/target/debug/deps/soft_render-7c87c005e76e359c.574pd1w5be71o28a.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libwavefront_obj-392f33b0d5b8b48f.rlib" "/opt/rustwide/target/debug/deps/libtime-73c31ff6c10a0202.rlib" "/opt/rustwide/target/debug/deps/libsdl2-8b6d814ab488ae39.rlib" "/opt/rustwide/target/debug/deps/libc_vec-2d25b59c4c33842e.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-4fdec30370e851e6.rlib" "/opt/rustwide/target/debug/deps/libbitflags-8e02dfeceb8e06ce.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-1660a65f58d1cb98.rlib" "/opt/rustwide/target/debug/deps/libnum-3864f76b6dda44fb.rlib" "/opt/rustwide/target/debug/deps/libimage-04056454b35cbd33.rlib" "/opt/rustwide/target/debug/deps/libscoped_threadpool-ef5771575dd16434.rlib" "/opt/rustwide/target/debug/deps/libgif-078247c77c01462e.rlib" "/opt/rustwide/target/debug/deps/libcolor_quant-fc3d0bd14341a68f.rlib" "/opt/rustwide/target/debug/deps/liblzw-cee06389c23927f5.rlib" "/opt/rustwide/target/debug/deps/libjpeg_decoder-6ba680e16c33ecc9.rlib" "/opt/rustwide/target/debug/deps/librayon-c2cc53173120cd5a.rlib" "/opt/rustwide/target/debug/deps/libeither-6b7239188857df3d.rlib" "/opt/rustwide/target/debug/deps/librayon_core-024da1109dd99262.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-dfa95136ff130a17.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-2de0783eae8e3021.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-33414eb469cb636a.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-5d24109de20616f8.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-eb3783781a55ffc1.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-7f0036cdc569d1c1.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-0a36bb8e598d731d.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-346f95c6920bbf4f.rlib" "/opt/rustwide/target/debug/deps/libarrayvec-7eedab7f8bfec471.rlib" "/opt/rustwide/target/debug/deps/libnodrop-0ca5cda255c03c42.rlib" "/opt/rustwide/target/debug/deps/libpng-1ed5215207f2b76d.rlib" "/opt/rustwide/target/debug/deps/libdeflate-8c5fc3f4c31251f7.rlib" "/opt/rustwide/target/debug/deps/libinflate-6f534416a88991de.rlib" "/opt/rustwide/target/debug/deps/libadler32-2b2d9f2ac243fcce.rlib" "/opt/rustwide/target/debug/deps/libbitflags-ac824a210725bad3.rlib" "/opt/rustwide/target/debug/deps/libenum_primitive-81286af2371e9f22.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-4973a1a993a4a23e.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-53ea44e79df097b8.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-80c6dbab6652410c.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-3ef1f6ebaa6479a4.rlib" "/opt/rustwide/target/debug/deps/libcgmath-6a373928f6f63276.rlib" "/opt/rustwide/target/debug/deps/librand-309f89744548c0fc.rlib" "/opt/rustwide/target/debug/deps/librand-32f17a9246e2a5ed.rlib" "/opt/rustwide/target/debug/deps/liblibc-8e7405c8b737c45b.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-9c00a5e6678d4995.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-cb412cedb055b888.rlib" "/opt/rustwide/target/debug/deps/libapprox-df69f604d5ff4e2e.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-12ce12f1efc08aa3.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-5d3cd1b3ddab72e4.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-f8222943dfd167e2.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-0cd00b2d3108cd48.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-485c05ba6ce1b438.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-63e6b1072426ba59.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-a421aff1d43911ee.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-3deef8ef4fe80dff.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-f65a176f0586269e.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-ad46d4080f4d7e57.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-da6c590582bf0885.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-837ca740df32db0a.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-db27c965e824589f.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-68a4f8466685ed76.rlib" "-Wl,-Bdynamic" "-lSDL2_gfx" "-lSDL2" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" [INFO] [stderr] = note: /usr/bin/ld: cannot find -lSDL2_gfx [INFO] [stderr] collect2: error: ld returned 1 exit status [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: Could not compile `soft_render`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "c94d05b9a82d32d31331c254e1faed34e9079906b4005bb0610df99a9ff5e502"` [INFO] running `"docker" "rm" "-f" "c94d05b9a82d32d31331c254e1faed34e9079906b4005bb0610df99a9ff5e502"` [INFO] [stdout] c94d05b9a82d32d31331c254e1faed34e9079906b4005bb0610df99a9ff5e502