[INFO] cloning repository https://github.com/remexre/csci5607
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/remexre/csci5607" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremexre%2Fcsci5607", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremexre%2Fcsci5607'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2129ac41c66a2258b9619147de94cb9697037608
[INFO] testing remexre/csci5607 against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremexre%2Fcsci5607" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/remexre/csci5607 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/remexre/csci5607
[INFO] finished tweaking git repo https://github.com/remexre/csci5607
[INFO] tweaked toml for git repo https://github.com/remexre/csci5607 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/remexre/csci5607 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 431d487260e736e5c4e577484c0df580b9d9fa4b9d707ff9e889a8b4ceccc44c
[INFO] running `Command { std: "docker" "start" "-a" "431d487260e736e5c4e577484c0df580b9d9fa4b9d707ff9e889a8b4ceccc44c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "431d487260e736e5c4e577484c0df580b9d9fa4b9d707ff9e889a8b4ceccc44c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "431d487260e736e5c4e577484c0df580b9d9fa4b9d707ff9e889a8b4ceccc44c", kill_on_drop: false }`
[INFO] [stdout] 431d487260e736e5c4e577484c0df580b9d9fa4b9d707ff9e889a8b4ceccc44c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7cb5db11d744a456a3911331ff822db631acc5ab4ac30885fc805f8d39d077a2
[INFO] running `Command { std: "docker" "start" "-a" "7cb5db11d744a456a3911331ff822db631acc5ab4ac30885fc805f8d39d077a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.5
[INFO] [stderr]    Compiling cfg-if v0.1.5
[INFO] [stderr]    Compiling rand_core v0.2.1
[INFO] [stderr]    Compiling serde v0.9.15
[INFO] [stderr]    Compiling itoa v0.3.4
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling byteorder v1.2.6
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]    Compiling proc-macro2 v0.4.19
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling khronos_api v2.2.0
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling cc v1.0.24
[INFO] [stderr]    Compiling rayon v1.0.2
[INFO] [stderr]    Compiling either v1.5.0
[INFO] [stderr]    Compiling color_quant v1.0.1
[INFO] [stderr]    Compiling lzw v0.10.0
[INFO] [stderr]    Compiling sdl2-sys v0.30.0
[INFO] [stderr]    Compiling num-complex v0.2.0
[INFO] [stderr]    Compiling scoped_threadpool v0.1.9
[INFO] [stderr]    Compiling failure_derive v0.1.2
[INFO] [stderr]    Compiling matrixmultiply v0.1.14
[INFO] [stderr]    Compiling rawpointer v0.1.0
[INFO] [stderr]    Compiling smallvec v0.4.5
[INFO] [stderr]    Compiling libm v0.1.2
[INFO] [stderr]    Compiling float-ord v0.2.0
[INFO] [stderr]    Compiling approx v0.1.1
[INFO] [stderr]    Compiling float-ord v0.1.2
[INFO] [stderr]    Compiling rand v0.4.3
[INFO] [stderr]    Compiling num_cpus v1.8.0
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling lazy_static v1.1.0
[INFO] [stderr]    Compiling phf_shared v0.7.23
[INFO] [stderr]    Compiling xml-rs v0.6.1
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling x11-dl v2.18.3
[INFO] [stderr]    Compiling inflate v0.4.3
[INFO] [stderr]    Compiling inflate v0.3.4
[INFO] [stderr]    Compiling log v0.4.5
[INFO] [stderr]    Compiling crossbeam-utils v0.2.2
[INFO] [stderr]    Compiling nom v3.2.1
[INFO] [stderr]    Compiling rand v0.5.5
[INFO] [stderr]    Compiling generic-array v0.11.1
[INFO] [stderr]    Compiling gif v0.10.0
[INFO] [stderr]    Compiling gif v0.9.2
[INFO] [stderr]    Compiling phf v0.7.23
[INFO] [stderr]    Compiling deflate v0.7.18
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling fs2 v0.2.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling shared_library v0.1.9
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling rand v0.3.22
[INFO] [stderr]    Compiling memmap v0.4.0
[INFO] [stderr]    Compiling wayland-scanner v0.9.10
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling gl_generator v0.6.1
[INFO] [stderr]    Compiling tempfile v2.2.0
[INFO] [stderr]    Compiling osmesa-sys v0.1.2
[INFO] [stderr]    Compiling quote v0.6.8
[INFO] [stderr]    Compiling backtrace-sys v0.1.24
[INFO] [stderr]    Compiling phf_generator v0.7.23
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling phf_codegen v0.7.23
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling approx v0.3.0
[INFO] [stderr]    Compiling wayland-client v0.9.10
[INFO] [stderr]    Compiling wayland-protocols v0.9.10
[INFO] [stderr]    Compiling serde_json v0.9.10
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling cgmath v0.15.0
[INFO] [stderr]    Compiling target_build_utils v0.3.1
[INFO] [stderr]    Compiling rayon v0.8.2
[INFO] [stderr]    Compiling alga v0.7.1
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling png v0.12.0
[INFO] [stderr]    Compiling png v0.10.0
[INFO] [stderr]    Compiling nalgebra v0.16.0
[INFO] [stderr]    Compiling glutin v0.10.1
[INFO] [stderr]    Compiling glium v0.18.1
[INFO] [stderr]    Compiling sdl2 v0.30.0
[INFO] [stderr]    Compiling backtrace v0.3.9
[INFO] [stderr]    Compiling jpeg-decoder v0.1.15
[INFO] [stderr]    Compiling stderrlog v0.4.1
[INFO] [stderr]    Compiling image v0.16.0
[INFO] [stderr]    Compiling synstructure v0.9.0
[INFO] [stderr]    Compiling num-derive v0.2.2
[INFO] [stderr]    Compiling structopt-derive v0.2.10
[INFO] [stderr]    Compiling raytracer v0.1.0 (/opt/rustwide/workdir/asgn2)
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> asgn2/src/parser/nom.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | /// Parses a single non-comment line.
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling image v0.19.0
[INFO] [stderr]    Compiling structopt v0.2.10
[INFO] [stdout] warning: unused variable: `remaining_collisions`
[INFO] [stdout]   --> asgn2/src/trace/mod.rs:30:35
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn trace_ray(&self, ray: Ray, remaining_collisions: usize) -> Rgb<f32> {
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_remaining_collisions`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `obj`
[INFO] [stdout]   --> asgn2/src/trace/mod.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |         obj: &R,
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_obj`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling failure v0.1.2
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021.
[INFO] [stdout]   --> asgn2/src/util.rs:50:10
[INFO] [stdout]    |
[INFO] [stdout] 50 |         .into_iter()
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(array_into_iter)]` on by default
[INFO] [stdout]    = warning: this changes meaning in Rust 2021
[INFO] [stdout]    = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]    |
[INFO] [stdout] 50 |         .iter()
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]    |
[INFO] [stdout] 49 |     let n = IntoIterator::into_iter([1.0, c.x, c.y, c.z])
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^                    ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0502]: cannot borrow `*self` as immutable because it is also borrowed as mutable
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.16.0/src/base/cg.rs:292:44
[INFO] [stdout]     |
[INFO] [stdout] 292 |                 self[(j, i)] += shift[j] * self[(D::dim() - 1, i)];
[INFO] [stdout]     |                 ---------------------------^^^^-------------------
[INFO] [stdout]     |                 |                          |
[INFO] [stdout]     |                 |                          immutable borrow occurs here
[INFO] [stdout]     |                 mutable borrow occurs here
[INFO] [stdout]     |                 mutable borrow later used here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[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/raytracer-674b9bd2b6408883.raytracer.835ceb25-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/raytracer-674b9bd2b6408883.raytracer.835ceb25-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/raytracer-674b9bd2b6408883.raytracer.835ceb25-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/raytracer-674b9bd2b6408883.raytracer.835ceb25-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/raytracer-674b9bd2b6408883.raytracer.835ceb25-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/raytracer-674b9bd2b6408883.raytracer.835ceb25-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/raytracer-674b9bd2b6408883.raytracer.835ceb25-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/raytracer-674b9bd2b6408883.raytracer.835ceb25-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/raytracer-674b9bd2b6408883.raytracer.835ceb25-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/raytracer-674b9bd2b6408883.raytracer.835ceb25-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/raytracer-674b9bd2b6408883.raytracer.835ceb25-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/raytracer-674b9bd2b6408883.raytracer.835ceb25-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/raytracer-674b9bd2b6408883.raytracer.835ceb25-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/raytracer-674b9bd2b6408883.raytracer.835ceb25-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/raytracer-674b9bd2b6408883.raytracer.835ceb25-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/raytracer-674b9bd2b6408883.raytracer.835ceb25-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/raytracer-674b9bd2b6408883.2cvfgrg9t5eqemcv.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libsdl2-af53ab90b6a72227.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-71de49248b1d10d9.rlib" "/opt/rustwide/target/debug/deps/libbitflags-b22133e6ab819f70.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-0225df2dd3a5ccbd.rlib" "/opt/rustwide/target/debug/deps/libnum-9f86a7a09da9f478.rlib" "/opt/rustwide/target/debug/deps/libraytracer-5e5122c396e571d3.rlib" "/opt/rustwide/target/debug/deps/librayon-8c106e3aae173693.rlib" "/opt/rustwide/target/debug/deps/libnom-e2edde574b74cf79.rlib" "/opt/rustwide/target/debug/deps/libmemchr-d49a4e48d2d3e3bc.rlib" "/opt/rustwide/target/debug/deps/libfloat_ord-a1d4965b6e49f141.rlib" "/opt/rustwide/target/debug/deps/liblog-e0051a3aa3fa9b90.rlib" "/opt/rustwide/target/debug/deps/liblog-5300848aa4b594d9.rlib" "/opt/rustwide/target/debug/deps/libimage-244f33c21254b729.rlib" "/opt/rustwide/target/debug/deps/libscoped_threadpool-4c3eba71b04c560a.rlib" "/opt/rustwide/target/debug/deps/libgif-65576defd94541ef.rlib" "/opt/rustwide/target/debug/deps/libcolor_quant-7f326b4eac3b8700.rlib" "/opt/rustwide/target/debug/deps/liblzw-bf28a12cd9e5ee2b.rlib" "/opt/rustwide/target/debug/deps/libjpeg_decoder-7255073f45f8536d.rlib" "/opt/rustwide/target/debug/deps/librayon-b4edc729fc1a936c.rlib" "/opt/rustwide/target/debug/deps/libeither-d511a1a998218952.rlib" "/opt/rustwide/target/debug/deps/librayon_core-35dc29ad65bf9f49.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-697b597af62eca03.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-2b13a2a74441dd63.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-5b23969ee7b9be44.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-e0d77d0b25435982.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-ad810a0622b424db.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-a62d701a6c338362.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-512329d18e6faf20.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-24c3b84fee651ab4.rlib" "/opt/rustwide/target/debug/deps/libarrayvec-6da4df966460158d.rlib" "/opt/rustwide/target/debug/deps/libnodrop-5dc01c48a0d43d1c.rlib" "/opt/rustwide/target/debug/deps/libpng-fd32941039877574.rlib" "/opt/rustwide/target/debug/deps/libdeflate-87e7b89b0f1c0ce3.rlib" "/opt/rustwide/target/debug/deps/libinflate-9a9708294d20d657.rlib" "/opt/rustwide/target/debug/deps/libadler32-2dafcd23c356e1ad.rlib" "/opt/rustwide/target/debug/deps/libbitflags-55019e6e8c013093.rlib" "/opt/rustwide/target/debug/deps/libenum_primitive-0f3595ba7bf6f77b.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-e9faf8db13f2a10d.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-9b115e609c43be8f.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-27e9fc3745abe79a.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-d8cba65ca66e7081.rlib" "/opt/rustwide/target/debug/deps/libclap-e23c7b20b74cb104.rlib" "/opt/rustwide/target/debug/deps/libvec_map-2fd734c4c1e4fc50.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-db8e725060015756.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-bbf70183f4a76aeb.rlib" "/opt/rustwide/target/debug/deps/libstrsim-2c756d049be254c7.rlib" "/opt/rustwide/target/debug/deps/libbitflags-be708b057de9c1af.rlib" "/opt/rustwide/target/debug/deps/libatty-fe2119338f07c99c.rlib" "/opt/rustwide/target/debug/deps/libansi_term-329dab68dba20daf.rlib" "/opt/rustwide/target/debug/deps/libcgmath-40f814958c9675d7.rlib" "/opt/rustwide/target/debug/deps/librand-b97e82f3272bf2df.rlib" "/opt/rustwide/target/debug/deps/librand-a7c8ba3b8ee8b4ea.rlib" "/opt/rustwide/target/debug/deps/liblibc-94c920f5a7e04087.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-8c59fbb368ffdf61.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-e17062270bd89cef.rlib" "/opt/rustwide/target/debug/deps/libapprox-9aca4f5f28a4e821.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-008055cc7d873802.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-06f01ac2578bda94.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-f9a3c3274a1835e0.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-d4cbb754ee9f4daa.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-95c14e1c1e3ebcc4.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-d489f0ca872880cc.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-75f07df0b18fea39.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-0c35b278736219a2.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-e530649c9a06e3c6.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-6b148909d375a785.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-cd15fa647f4775d1.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-74be3a703f788ba2.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-8f2c5b445c28b2e3.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-8480e85e0be96197.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-ac23a75f6f42004e.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-557ba8776e04d182.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-4beb03d03503c439.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-dd7db1bec6909f24.rlib" "-Wl,-Bdynamic" "-lSDL2_ttf" "-lSDL2_image" "-lSDL2" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/raytracer-674b9bd2b6408883" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lSDL2_ttf
[INFO] [stdout]           /usr/bin/ld: cannot find -lSDL2_image
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `raytracer` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0502`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "7cb5db11d744a456a3911331ff822db631acc5ab4ac30885fc805f8d39d077a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cb5db11d744a456a3911331ff822db631acc5ab4ac30885fc805f8d39d077a2", kill_on_drop: false }`
[INFO] [stdout] 7cb5db11d744a456a3911331ff822db631acc5ab4ac30885fc805f8d39d077a2