[INFO] updating cached repository doup/soft_render [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/doup/soft_render [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/doup/soft_render" "work/ex/beta-1.37-6/sources/1.36.0/gh/doup/soft_render"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/doup/soft_render'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/doup/soft_render" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/doup/soft_render"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/doup/soft_render'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 057864c1b3af89700138cb5ecfd6893b2d4148bb [INFO] sha for GitHub repo doup/soft_render: 057864c1b3af89700138cb5ecfd6893b2d4148bb [INFO] validating manifest of doup/soft_render on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of doup/soft_render on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing doup/soft_render [INFO] finished frobbing doup/soft_render [INFO] frobbed toml for doup/soft_render written to work/ex/beta-1.37-6/sources/1.36.0/gh/doup/soft_render/Cargo.toml [INFO] started frobbing doup/soft_render [INFO] finished frobbing doup/soft_render [INFO] frobbed toml for doup/soft_render written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/doup/soft_render/Cargo.toml [INFO] crate doup/soft_render already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing doup/soft_render against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/doup/soft_render:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"` [INFO] [stdout] 7e80837c6d81d9ce657372de04728acda687e9b7be670500aaaf014bfbdec27e [INFO] running `"docker" "start" "-a" "7e80837c6d81d9ce657372de04728acda687e9b7be670500aaaf014bfbdec27e"` [INFO] [stderr] Compiling c_vec v1.0.12 [INFO] [stderr] Compiling wavefront_obj v5.1.0 [INFO] [stderr] Compiling sdl2-sys v0.30.0 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling png v0.11.0 [INFO] [stderr] Compiling cgmath v0.15.0 [INFO] [stderr] Compiling sdl2 v0.30.0 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Compiling jpeg-decoder v0.1.15 [INFO] [stderr] Compiling image v0.17.0 [INFO] [stderr] Compiling soft_render v0.1.0 (/opt/crater/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/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/soft_render-bbbf743a1f051449.soft_render.5rx42m69-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/soft_render-bbbf743a1f051449.soft_render.5rx42m69-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/soft_render-bbbf743a1f051449.soft_render.5rx42m69-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/soft_render-bbbf743a1f051449.soft_render.5rx42m69-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/soft_render-bbbf743a1f051449.soft_render.5rx42m69-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/soft_render-bbbf743a1f051449.soft_render.5rx42m69-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/soft_render-bbbf743a1f051449.soft_render.5rx42m69-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/soft_render-bbbf743a1f051449.soft_render.5rx42m69-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/soft_render-bbbf743a1f051449.soft_render.5rx42m69-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/soft_render-bbbf743a1f051449.soft_render.5rx42m69-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/soft_render-bbbf743a1f051449.soft_render.5rx42m69-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/soft_render-bbbf743a1f051449.soft_render.5rx42m69-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/soft_render-bbbf743a1f051449.soft_render.5rx42m69-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/soft_render-bbbf743a1f051449.soft_render.5rx42m69-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/soft_render-bbbf743a1f051449.soft_render.5rx42m69-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/soft_render-bbbf743a1f051449.soft_render.5rx42m69-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/soft_render-bbbf743a1f051449" "/opt/crater/target/debug/deps/soft_render-bbbf743a1f051449.4a15dy7vhbdwiwj2.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libwavefront_obj-def4f91019317588.rlib" "/opt/crater/target/debug/deps/libtime-6de4efd23056e816.rlib" "/opt/crater/target/debug/deps/libsdl2-03d3489e4ad761d3.rlib" "/opt/crater/target/debug/deps/libc_vec-0c288992332fe7e9.rlib" "/opt/crater/target/debug/deps/libsdl2_sys-e74c320f718cf47f.rlib" "/opt/crater/target/debug/deps/libbitflags-e424d0a7dda42873.rlib" "/opt/crater/target/debug/deps/liblazy_static-0e1e36676eed3924.rlib" "/opt/crater/target/debug/deps/libnum-6d1c41becdc658de.rlib" "/opt/crater/target/debug/deps/libimage-9361979fb1e020a7.rlib" "/opt/crater/target/debug/deps/libscoped_threadpool-840c5083dfb1a3e8.rlib" "/opt/crater/target/debug/deps/libgif-0cf3f5c20e502fdb.rlib" "/opt/crater/target/debug/deps/libcolor_quant-c3bf5cef789459d6.rlib" "/opt/crater/target/debug/deps/liblzw-0ccf98a99dabc5af.rlib" "/opt/crater/target/debug/deps/libjpeg_decoder-a4a210f964abc001.rlib" "/opt/crater/target/debug/deps/librayon-e2248eccf1a2dd8f.rlib" "/opt/crater/target/debug/deps/libeither-88c841192ea25aec.rlib" "/opt/crater/target/debug/deps/librayon_core-518cc48d2c1f0a5d.rlib" "/opt/crater/target/debug/deps/libnum_cpus-3b31a9e5af0b87a3.rlib" "/opt/crater/target/debug/deps/libcrossbeam_deque-1f5f37494fab1e91.rlib" "/opt/crater/target/debug/deps/libcrossbeam_epoch-c51b91b3baaac507.rlib" "/opt/crater/target/debug/deps/libscopeguard-afc08b825b950866.rlib" "/opt/crater/target/debug/deps/libmemoffset-ef971ccc3957ca71.rlib" "/opt/crater/target/debug/deps/liblazy_static-6758b07bea2a83cb.rlib" "/opt/crater/target/debug/deps/libcrossbeam_utils-2407f7c6dcf0a00e.rlib" "/opt/crater/target/debug/deps/libcfg_if-c1938f77dc3c8b6e.rlib" "/opt/crater/target/debug/deps/libarrayvec-940fecd1aefd4712.rlib" "/opt/crater/target/debug/deps/libnodrop-36ce0cdfb7359e6a.rlib" "/opt/crater/target/debug/deps/libpng-276cb8cda5a9fd15.rlib" "/opt/crater/target/debug/deps/libdeflate-425afa8725be4b62.rlib" "/opt/crater/target/debug/deps/libinflate-378ab434b5a7384c.rlib" "/opt/crater/target/debug/deps/libadler32-71d1acce3b38b1ac.rlib" "/opt/crater/target/debug/deps/libbitflags-e31ad08aaa94ea6a.rlib" "/opt/crater/target/debug/deps/libenum_primitive-28e10555fa1dad8f.rlib" "/opt/crater/target/debug/deps/libnum_rational-6ce5cc4e74720feb.rlib" "/opt/crater/target/debug/deps/libnum_iter-6a53ebaecf43d64b.rlib" "/opt/crater/target/debug/deps/libnum_integer-3e4b662ece72588f.rlib" "/opt/crater/target/debug/deps/libbyteorder-301089d538415037.rlib" "/opt/crater/target/debug/deps/libcgmath-6e0c2ae89df77bc6.rlib" "/opt/crater/target/debug/deps/librand-180665e7a836ca4c.rlib" "/opt/crater/target/debug/deps/librand-f2be29e34ef97b8b.rlib" "/opt/crater/target/debug/deps/liblibc-16c98f476d96e922.rlib" "/opt/crater/target/debug/deps/libnum_traits-a3ab5ec38e1d4728.rlib" "/opt/crater/target/debug/deps/libnum_traits-b0613bcbd790bfdc.rlib" "/opt/crater/target/debug/deps/libapprox-ecf5281917ee9778.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-a80a1e8e09cafef8.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e0e6351da805c468.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-e04f54bafc95e331.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-67901d3322495bd5.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-bd390b1abaceaec1.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-312dd37fdc7bedfc.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-8ed0e51d58d644a3.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-8a423c320a6c707f.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-d6a95598e2238263.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d231614b153016eb.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-3821619027f463e4.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-1cfd794d18771a44.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-dcf33cf10c2452ef.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-c258fea34bf64bce.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" "7e80837c6d81d9ce657372de04728acda687e9b7be670500aaaf014bfbdec27e"` [INFO] running `"docker" "rm" "-f" "7e80837c6d81d9ce657372de04728acda687e9b7be670500aaaf014bfbdec27e"` [INFO] [stdout] 7e80837c6d81d9ce657372de04728acda687e9b7be670500aaaf014bfbdec27e