[INFO] updating cached 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" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 057864c1b3af89700138cb5ecfd6893b2d4148bb
[INFO] testing doup/soft_render against 1.45.2 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdoup%2Fsoft_render" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/doup/soft_render on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", 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-5/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" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ddaafcdd7aeac2b84d0f93d4eba126dfa4bf2b4f542b3a7783659a7d676c1af8
[INFO] running `Command { std: "docker" "start" "-a" "ddaafcdd7aeac2b84d0f93d4eba126dfa4bf2b4f542b3a7783659a7d676c1af8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ddaafcdd7aeac2b84d0f93d4eba126dfa4bf2b4f542b3a7783659a7d676c1af8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddaafcdd7aeac2b84d0f93d4eba126dfa4bf2b4f542b3a7783659a7d676c1af8", kill_on_drop: false }`
[INFO] [stdout] ddaafcdd7aeac2b84d0f93d4eba126dfa4bf2b4f542b3a7783659a7d676c1af8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a2767fa3642441dcc864ac3c6b42c397a55f5bd03900b826c2a2303695e9e546
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a2767fa3642441dcc864ac3c6b42c397a55f5bd03900b826c2a2303695e9e546", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.48
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling arrayvec v0.4.10
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling cfg-if v0.1.6
[INFO] [stderr]    Compiling nodrop v0.1.13
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]    Compiling lazy_static v1.2.0
[INFO] [stderr]    Compiling byteorder v1.3.1
[INFO] [stderr]    Compiling memoffset v0.2.1
[INFO] [stderr]    Compiling scopeguard v0.3.3
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling adler32 v1.0.3
[INFO] [stderr]    Compiling rayon 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 c_vec v1.0.12
[INFO] [stderr]    Compiling approx v0.1.1
[INFO] [stderr]    Compiling scoped_threadpool v0.1.9
[INFO] [stderr]    Compiling lazy_static v0.2.11
[INFO] [stderr]    Compiling bitflags v0.7.0
[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 crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling deflate v0.7.19
[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-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 png v0.11.0
[INFO] [stderr]    Compiling num v0.1.42
[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_BUFFER]) {
[INFO] [stdout]    |                                                                                                   ^^^^^^^^^^^ help: use `dyn`: `dyn PixelShader`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[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 code: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/soft_render-ff9ebe44652a5d18.soft_render.cbkakbtw-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-ff9ebe44652a5d18.soft_render.cbkakbtw-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-ff9ebe44652a5d18.soft_render.cbkakbtw-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-ff9ebe44652a5d18.soft_render.cbkakbtw-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-ff9ebe44652a5d18.soft_render.cbkakbtw-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-ff9ebe44652a5d18.soft_render.cbkakbtw-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-ff9ebe44652a5d18.soft_render.cbkakbtw-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-ff9ebe44652a5d18.soft_render.cbkakbtw-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-ff9ebe44652a5d18.soft_render.cbkakbtw-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-ff9ebe44652a5d18.soft_render.cbkakbtw-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-ff9ebe44652a5d18.soft_render.cbkakbtw-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-ff9ebe44652a5d18.soft_render.cbkakbtw-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-ff9ebe44652a5d18.soft_render.cbkakbtw-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-ff9ebe44652a5d18.soft_render.cbkakbtw-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-ff9ebe44652a5d18.soft_render.cbkakbtw-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-ff9ebe44652a5d18.soft_render.cbkakbtw-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/soft_render-ff9ebe44652a5d18" "/opt/rustwide/target/debug/deps/soft_render-ff9ebe44652a5d18.f1ucv47aqz6khvz.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libwavefront_obj-9cea6047006bcd8f.rlib" "/opt/rustwide/target/debug/deps/libtime-b592d5e3703dd8b2.rlib" "/opt/rustwide/target/debug/deps/libsdl2-97e1cf3881d32d94.rlib" "/opt/rustwide/target/debug/deps/libc_vec-69221a5c5d036258.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-687365e7d21e6140.rlib" "/opt/rustwide/target/debug/deps/libbitflags-12fb577444bcad11.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-cbf4e74d25b393ff.rlib" "/opt/rustwide/target/debug/deps/libnum-7776c808f3981920.rlib" "/opt/rustwide/target/debug/deps/libimage-169eae6884d6f02e.rlib" "/opt/rustwide/target/debug/deps/libscoped_threadpool-18405819c03faa62.rlib" "/opt/rustwide/target/debug/deps/libgif-d02f88d85012114a.rlib" "/opt/rustwide/target/debug/deps/libcolor_quant-75405708483eb8a3.rlib" "/opt/rustwide/target/debug/deps/liblzw-258df11cbdcd0b61.rlib" "/opt/rustwide/target/debug/deps/libjpeg_decoder-0ec8ec9dfef25012.rlib" "/opt/rustwide/target/debug/deps/librayon-9acc139661e4f067.rlib" "/opt/rustwide/target/debug/deps/libeither-2bc3e859cb3a388c.rlib" "/opt/rustwide/target/debug/deps/librayon_core-34fa4adefdabe64f.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-219a890a5d1b896b.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-10c533cf3ccd66a7.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-926873783da022a9.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-89809229cb7bd47b.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-3af188f211913eba.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-0c44697ac28cf26a.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-5362b2ea12ad9dc2.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-62e12eca671dc45f.rlib" "/opt/rustwide/target/debug/deps/libarrayvec-0e5504522fae0b64.rlib" "/opt/rustwide/target/debug/deps/libnodrop-20bd03037d6a02fd.rlib" "/opt/rustwide/target/debug/deps/libpng-2006c4717339dd5f.rlib" "/opt/rustwide/target/debug/deps/libdeflate-5a4f60b27f21304c.rlib" "/opt/rustwide/target/debug/deps/libinflate-d167d0809a346169.rlib" "/opt/rustwide/target/debug/deps/libadler32-222af25d3e0825ac.rlib" "/opt/rustwide/target/debug/deps/libbitflags-eda987bbeb521c5d.rlib" "/opt/rustwide/target/debug/deps/libenum_primitive-a2cd06ae37a18295.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-970ee0d6eda02c82.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-0072aa6ed468b655.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-ee535da76a16751b.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-63cd11c812d281e2.rlib" "/opt/rustwide/target/debug/deps/libcgmath-7ff1de2461970f53.rlib" "/opt/rustwide/target/debug/deps/librand-fa33ed3009406da7.rlib" "/opt/rustwide/target/debug/deps/librand-2cf11fa18e5a77a8.rlib" "/opt/rustwide/target/debug/deps/liblibc-e091c24518255f26.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-809a38032219e7ab.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-0e331abae535600b.rlib" "/opt/rustwide/target/debug/deps/libapprox-f318ba0767cda520.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-8bb11f807a7b6b4c.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-ca8087507780d964.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-259c92b387c1c166.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-16e0a2fbbb8e14b3.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-8a1651b8e23d2aaf.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-23bdd98b0574083e.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-855a92055ec33e2e.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-24c70dd44fbacdfb.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-b326273841bae587.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-ac3c1f0e16507051.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-a5729542b65954aa.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-09bd1119ab1cad7d.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-9a787681bfbeaf61.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-5a0398ee67f74664.rlib" "-Wl,-Bdynamic" "-lSDL2_gfx" "-lSDL2" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[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`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "a2767fa3642441dcc864ac3c6b42c397a55f5bd03900b826c2a2303695e9e546", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2767fa3642441dcc864ac3c6b42c397a55f5bd03900b826c2a2303695e9e546", kill_on_drop: false }`
[INFO] [stdout] a2767fa3642441dcc864ac3c6b42c397a55f5bd03900b826c2a2303695e9e546