[INFO] updating cached repository https://github.com/doup/soft_render
[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] 057864c1b3af89700138cb5ecfd6893b2d4148bb
[INFO] testing doup/soft_render against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdoup%2Fsoft_render" "/workspace/builds/worker-10/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/doup/soft_render on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "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 /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/doup/soft_render already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+beta-2020-06-03" "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] 091aa43ce0fbdb4a5e09b0fff98ea11f4d08547d1518556acbe2d1cc8428a1cb
[INFO] running `"docker" "start" "-a" "091aa43ce0fbdb4a5e09b0fff98ea11f4d08547d1518556acbe2d1cc8428a1cb"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling wavefront_obj v5.1.0
[INFO] [stderr]    Compiling gif v0.9.2
[INFO] [stderr]    Compiling inflate v0.3.4
[INFO] [stderr]    Compiling num_cpus v1.9.0
[INFO] [stderr]    Compiling sdl2-sys v0.30.0
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling cgmath v0.15.0
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling sdl2 v0.30.0
[INFO] [stderr]    Compiling png v0.11.0
[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/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<f64>; 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: if this is intentional, prefix it 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: if this is intentional, prefix it 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:40:4
[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: 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/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/soft_render-1fc349b3659ddeb9.soft_render.c1lkldc6-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-1fc349b3659ddeb9.soft_render.c1lkldc6-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-1fc349b3659ddeb9.soft_render.c1lkldc6-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-1fc349b3659ddeb9.soft_render.c1lkldc6-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-1fc349b3659ddeb9.soft_render.c1lkldc6-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-1fc349b3659ddeb9.soft_render.c1lkldc6-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-1fc349b3659ddeb9.soft_render.c1lkldc6-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-1fc349b3659ddeb9.soft_render.c1lkldc6-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-1fc349b3659ddeb9.soft_render.c1lkldc6-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-1fc349b3659ddeb9.soft_render.c1lkldc6-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-1fc349b3659ddeb9.soft_render.c1lkldc6-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-1fc349b3659ddeb9.soft_render.c1lkldc6-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-1fc349b3659ddeb9.soft_render.c1lkldc6-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-1fc349b3659ddeb9.soft_render.c1lkldc6-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-1fc349b3659ddeb9.soft_render.c1lkldc6-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-1fc349b3659ddeb9.soft_render.c1lkldc6-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/soft_render-1fc349b3659ddeb9" "/opt/rustwide/target/debug/deps/soft_render-1fc349b3659ddeb9.2ksfwukj42sydiyj.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libwavefront_obj-624fead9b43e0016.rlib" "/opt/rustwide/target/debug/deps/libtime-9282d5ca27b37d53.rlib" "/opt/rustwide/target/debug/deps/libsdl2-6276de14a09c1022.rlib" "/opt/rustwide/target/debug/deps/libc_vec-98bc4417a7d1df72.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-e07d71adad6cb78f.rlib" "/opt/rustwide/target/debug/deps/libbitflags-2106c394414ab29b.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-ee0374dd376fa810.rlib" "/opt/rustwide/target/debug/deps/libnum-9a297167c0d9582a.rlib" "/opt/rustwide/target/debug/deps/libimage-6cab8ba00d829c0f.rlib" "/opt/rustwide/target/debug/deps/libscoped_threadpool-4b8ceb511173985b.rlib" "/opt/rustwide/target/debug/deps/libgif-cca082a22eeea0db.rlib" "/opt/rustwide/target/debug/deps/libcolor_quant-b1efc12c392b9f46.rlib" "/opt/rustwide/target/debug/deps/liblzw-88a56833efa91571.rlib" "/opt/rustwide/target/debug/deps/libjpeg_decoder-c7806c3f68f392a9.rlib" "/opt/rustwide/target/debug/deps/librayon-2bfff0043679b8bd.rlib" "/opt/rustwide/target/debug/deps/libeither-425915b03bd296e4.rlib" "/opt/rustwide/target/debug/deps/librayon_core-3a0cf8cb0192c6cf.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-301baf47232a391b.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-7c02f01a59947515.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-defbeebdba235266.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-d89c2d7a36eb453e.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-e22f68a3886f418c.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-a1e73fe56b37829c.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-8bda6ab867e53522.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-ea4f283344e50e84.rlib" "/opt/rustwide/target/debug/deps/libarrayvec-a5585bfe629095c3.rlib" "/opt/rustwide/target/debug/deps/libnodrop-d9dd8d1905dc4582.rlib" "/opt/rustwide/target/debug/deps/libpng-ef3ce352e51ed1d9.rlib" "/opt/rustwide/target/debug/deps/libdeflate-fa9a6819007eb57d.rlib" "/opt/rustwide/target/debug/deps/libinflate-2d8ebf93c91aff73.rlib" "/opt/rustwide/target/debug/deps/libadler32-85e883990f84a63b.rlib" "/opt/rustwide/target/debug/deps/libbitflags-4ba13cb97dd85092.rlib" "/opt/rustwide/target/debug/deps/libenum_primitive-2d4d03300e90b571.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-4224133d2985189e.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-c1513566ed9b83d2.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-2537ebd90fe78151.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-c07239ae04ee8aff.rlib" "/opt/rustwide/target/debug/deps/libcgmath-f09088bff6774c2a.rlib" "/opt/rustwide/target/debug/deps/librand-f3eae6bc40e310be.rlib" "/opt/rustwide/target/debug/deps/librand-937bf4a700ce405b.rlib" "/opt/rustwide/target/debug/deps/liblibc-470c034573a8fca2.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-5132015c0c59135a.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-78d40517ea4b6655.rlib" "/opt/rustwide/target/debug/deps/libapprox-784a355a158982c4.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-44f8eb3d0b2fad61.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-abc626f09920d361.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-546e83c8973f1a65.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-12768dfc68674934.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-e06867e4497f2ee8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-cbc579f43f6df57b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7abd6d5a7ebf9a23.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-46423c7bc03bd327.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-fc3773ed7bc68f07.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-9cdc98176efd27e2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-02d88502a763e06b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-8cdc9d38dd6cd3ce.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-336f7d63e72901ef.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-57917b1be5233117.rlib" "-Wl,-Bdynamic" "-lSDL2_gfx" "-lSDL2" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-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; 7 warnings emitted
[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" "091aa43ce0fbdb4a5e09b0fff98ea11f4d08547d1518556acbe2d1cc8428a1cb"`
[INFO] running `"docker" "rm" "-f" "091aa43ce0fbdb4a5e09b0fff98ea11f4d08547d1518556acbe2d1cc8428a1cb"`
[INFO] [stdout] 091aa43ce0fbdb4a5e09b0fff98ea11f4d08547d1518556acbe2d1cc8428a1cb