[INFO] cloning repository https://github.com/Text-Input/Ray_Tracer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Text-Input/Ray_Tracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FText-Input%2FRay_Tracer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FText-Input%2FRay_Tracer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 01e98eb36608813155c79c36f99c8eff490a6cf4
[INFO] testing Text-Input/Ray_Tracer against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FText-Input%2FRay_Tracer" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Text-Input/Ray_Tracer on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-2/source/.cargo/config
[INFO] started tweaking git repo https://github.com/Text-Input/Ray_Tracer
[INFO] finished tweaking git repo https://github.com/Text-Input/Ray_Tracer
[INFO] tweaked toml for git repo https://github.com/Text-Input/Ray_Tracer written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/Text-Input/Ray_Tracer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pyo3cls v0.12.3
[INFO] [stderr]   Downloaded pyo3 v0.12.3
[INFO] [stderr]   Downloaded pyo3-derive-backend v0.12.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 8806f9e52dce4160d36a3beb391303dd672171af4627522f404b6bc807474920
[INFO] running `Command { std: "docker" "start" "-a" "8806f9e52dce4160d36a3beb391303dd672171af4627522f404b6bc807474920", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8806f9e52dce4160d36a3beb391303dd672171af4627522f404b6bc807474920", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8806f9e52dce4160d36a3beb391303dd672171af4627522f404b6bc807474920", kill_on_drop: false }`
[INFO] [stdout] 8806f9e52dce4160d36a3beb391303dd672171af4627522f404b6bc807474920
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", 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] ddb08c311c292f1f70084f2dfc82d7189c2126dbedf38531f4220db92a7dd051
[INFO] running `Command { std: "docker" "start" "-a" "ddb08c311c292f1f70084f2dfc82d7189c2126dbedf38531f4220db92a7dd051", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.38
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling rayon-core v1.7.1
[INFO] [stderr]    Compiling proc-macro-hack v0.5.18
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling inventory v0.1.7
[INFO] [stderr]    Compiling unindent v0.1.6
[INFO] [stderr]    Compiling smallvec v1.4.1
[INFO] [stderr]    Compiling adler32 v1.2.0
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling ppv-lite86 v0.2.8
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling pyo3 v0.12.3
[INFO] [stderr]    Compiling number_prefix v0.3.0
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling rayon v1.3.1
[INFO] [stderr]    Compiling instant v0.1.8
[INFO] [stderr]    Compiling lock_api v0.4.1
[INFO] [stderr]    Compiling miniz_oxide v0.3.7
[INFO] [stderr]    Compiling deflate v0.8.6
[INFO] [stderr]    Compiling paste-impl v0.1.18
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling terminal_size v0.1.13
[INFO] [stderr]    Compiling termios v0.3.2
[INFO] [stderr]    Compiling parking_lot_core v0.8.0
[INFO] [stderr]    Compiling crossbeam-queue v0.2.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling parking_lot v0.11.0
[INFO] [stderr]    Compiling png v0.16.7
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling paste v0.1.18
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling console v0.11.3
[INFO] [stderr]    Compiling indicatif v0.15.0
[INFO] [stderr]    Compiling pyo3-derive-backend v0.12.3
[INFO] [stderr]    Compiling ctor v0.1.15
[INFO] [stderr]    Compiling ghost v0.1.2
[INFO] [stderr]    Compiling indoc-impl v0.3.6
[INFO] [stderr]    Compiling inventory-impl v0.1.7
[INFO] [stderr]    Compiling pyo3cls v0.12.3
[INFO] [stderr]    Compiling indoc v0.3.6
[INFO] [stderr]    Compiling ray_tracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `cam`
[INFO] [stdout]   --> src/main.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |     let cam = Camera::new(
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_cam`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rng`
[INFO] [stdout]   --> src/main.rs:72:9
[INFO] [stdout]    |
[INFO] [stdout] 72 |     let mut rng = SmallRng::seed_from_u64(_seed);
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rng`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:72:9
[INFO] [stdout]    |
[INFO] [stdout] 72 |     let mut rng = SmallRng::seed_from_u64(_seed);
[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] error: linking with `cc` failed: exit code: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/ray_tracer-7688dfb6681781da.ray_tracer.7r9bn23t-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/ray_tracer-7688dfb6681781da.ray_tracer.7r9bn23t-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/ray_tracer-7688dfb6681781da.ray_tracer.7r9bn23t-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/ray_tracer-7688dfb6681781da.ray_tracer.7r9bn23t-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/ray_tracer-7688dfb6681781da.ray_tracer.7r9bn23t-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/ray_tracer-7688dfb6681781da.ray_tracer.7r9bn23t-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/ray_tracer-7688dfb6681781da.ray_tracer.7r9bn23t-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/ray_tracer-7688dfb6681781da.ray_tracer.7r9bn23t-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/ray_tracer-7688dfb6681781da.ray_tracer.7r9bn23t-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/ray_tracer-7688dfb6681781da.ray_tracer.7r9bn23t-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/ray_tracer-7688dfb6681781da.ray_tracer.7r9bn23t-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/ray_tracer-7688dfb6681781da.ray_tracer.7r9bn23t-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/ray_tracer-7688dfb6681781da.ray_tracer.7r9bn23t-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/ray_tracer-7688dfb6681781da.ray_tracer.7r9bn23t-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/ray_tracer-7688dfb6681781da.ray_tracer.7r9bn23t-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/ray_tracer-7688dfb6681781da.ray_tracer.7r9bn23t-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/ray_tracer-7688dfb6681781da" "/opt/rustwide/target/debug/deps/ray_tracer-7688dfb6681781da.4e296lq0rexhtd5r.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libpng-bdc8e3b73b0e5270.rlib" "/opt/rustwide/target/debug/deps/libminiz_oxide-a5d98ad79ea81331.rlib" "/opt/rustwide/target/debug/deps/libcrc32fast-89f2658d174b1bc2.rlib" "/opt/rustwide/target/debug/deps/libdeflate-f520670c19841342.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-2f9d4a3f19411b1e.rlib" "/opt/rustwide/target/debug/deps/libadler32-b754b0225bffa03d.rlib" "/opt/rustwide/target/debug/deps/libbitflags-8a5476fab5bb3232.rlib" "/opt/rustwide/target/debug/deps/libray_tracer.rlib" "/opt/rustwide/target/debug/deps/libindicatif-d7d5038a4df4665d.rlib" "/opt/rustwide/target/debug/deps/libconsole-453c8d072b2c1da5.rlib" "/opt/rustwide/target/debug/deps/libtermios-ede88dc6bcb92625.rlib" "/opt/rustwide/target/debug/deps/libterminal_size-8973650207da9b7c.rlib" "/opt/rustwide/target/debug/deps/libregex-862e2fa3bae93141.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-2240fc03de230510.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-906fa989c4fba052.rlib" "/opt/rustwide/target/debug/deps/librayon-d64c4805d33a7744.rlib" "/opt/rustwide/target/debug/deps/librayon_core-aa67a56f1d4a8291.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-1630f5d1ed56db99.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-d787101668a10e80.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-4f8d13025a4f8b03.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-92a32f45c5b4b28b.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_queue-78c499aea379e159.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-826d7e11296878e6.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-b2d06f7d60fcbb27.rlib" "/opt/rustwide/target/debug/deps/libmaybe_uninit-eaf618366f8551a4.rlib" "/opt/rustwide/target/debug/deps/libeither-6c3f8a36797647b7.rlib" "/opt/rustwide/target/debug/deps/libnumber_prefix-840ee3ac2aeb52bf.rlib" "/opt/rustwide/target/debug/deps/libpyo3-9e9bf3d9206ca7ed.rlib" "/opt/rustwide/target/debug/deps/libparking_lot-d841ee0af500ebb5.rlib" "/opt/rustwide/target/debug/deps/libparking_lot_core-b4066c3e943c38b6.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-2eb7367ea7e6fdf3.rlib" "/opt/rustwide/target/debug/deps/liblock_api-55d53257e79b27bc.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-b71d276e69df7592.rlib" "/opt/rustwide/target/debug/deps/libinstant-4cd0bc6b72d36e85.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-d82520db93b55397.rlib" "/opt/rustwide/target/debug/deps/libunindent-5a75801649139701.rlib" "/opt/rustwide/target/debug/deps/libpaste-2cac16be59f871b4.rlib" "/opt/rustwide/target/debug/deps/libinventory-310ca41d2e042632.rlib" "/opt/rustwide/target/debug/deps/libindoc-d513a67303f04ee4.rlib" "/opt/rustwide/target/debug/deps/librand-46a94f938f3b42ef.rlib" "/opt/rustwide/target/debug/deps/librand_pcg-8e3032c7c405d1d6.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-69f003afbe74147a.rlib" "/opt/rustwide/target/debug/deps/libppv_lite86-18d7340ed46b1486.rlib" "/opt/rustwide/target/debug/deps/librand_core-4e3670eeb20d30c0.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-3ae2c67c096464ed.rlib" "/opt/rustwide/target/debug/deps/liblibc-8ad0edd0dffec967.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-3bb9a546b52233f2.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-7444fd17919e9af0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-0ee2f67026959ab7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-df1bcd1e82256d04.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-ed9ecf1b54021131.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-0ede66bb24e94b96.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-7c2de7f50940865c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-b138d50085fd4683.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-6576870d8f2b9ae2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-042a30c5f67b2c91.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-7b3f33d3dbe385dc.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-90b3063cd7b22527.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-17f9484f8dc4da1e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-df38345acd9d92e1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-a5e10ca10bdd9e54.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-9e5b4162eeef2cef.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-3a4e739a77468800.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-0f3a0c116d5e04d6.rlib" "-Wl,-Bdynamic" "-lc" "-lutil" "-ldl" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc"
[INFO] [stdout]   = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/libray_tracer.rlib(ray_tracer.ray_tracer.e2zcjqtm-cgu.7.rcgu.o): in function `pyo3::pyclass::PyClassAlloc::dealloc':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.3/src/pyclass.rs:48: undefined reference to `PyObject_CallFinalizerFromDealloc'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libray_tracer.rlib(ray_tracer.ray_tracer.e2zcjqtm-cgu.9.rcgu.o): in function `pyo3::type_object::LazyStaticType::get_or_init::{{closure}}':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.3/src/type_object.rs:210: undefined reference to `PyType_Modified'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libray_tracer.rlib(ray_tracer.ray_tracer.e2zcjqtm-cgu.11.rcgu.o): in function `pyo3::err::PyErr::restore':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.3/src/err/mod.rs:356: undefined reference to `PyErr_Restore'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libray_tracer.rlib(ray_tracer.ray_tracer.e2zcjqtm-cgu.12.rcgu.o): in function `pyo3::ffi::object::PyObject_TypeCheck':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.3/src/ffi/object.rs:733: undefined reference to `PyType_IsSubtype'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libray_tracer.rlib(ray_tracer.ray_tracer.e2zcjqtm-cgu.13.rcgu.o): in function `pyo3::types::tuple::<impl pyo3::conversion::IntoPy<pyo3::instance::Py<pyo3::types::any::PyAny>> for (A,)>::into_py':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.3/src/types/tuple.rs:158: undefined reference to `PyTuple_New'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.3/src/types/tuple.rs:159: undefined reference to `PyTuple_SetItem'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libray_tracer.rlib(ray_tracer.ray_tracer.e2zcjqtm-cgu.2.rcgu.o): in function `pyo3::types::tuple::<impl pyo3::conversion::IntoPy<pyo3::instance::Py<pyo3::types::any::PyAny>> for (A,)>::into_py':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.3/src/types/tuple.rs:158: undefined reference to `PyTuple_New'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.3/src/types/tuple.rs:159: undefined reference to `PyTuple_SetItem'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libray_tracer.rlib(ray_tracer.ray_tracer.e2zcjqtm-cgu.3.rcgu.o): in function `<pyo3::types::any::PyAny as pyo3::type_object::PyTypeInfo>::type_object_raw':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.3/src/types/mod.rs:177: undefined reference to `PyBaseObject_Type'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libray_tracer.rlib(ray_tracer.ray_tracer.e2zcjqtm-cgu.4.rcgu.o): in function `pyo3::pyclass::default_new':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.3/src/pyclass.rs:(.text._ZN4pyo37pyclass11default_new17h738b09eb113d9d63E+0x9e): undefined reference to `PyType_GenericAlloc'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libray_tracer.rlib(ray_tracer.ray_tracer.e2zcjqtm-cgu.4.rcgu.o): in function `pyo3::pyclass::default_new':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.3/src/pyclass.rs:(.text._ZN4pyo37pyclass11default_new17h7537c2ffe67e9987E+0x9e): undefined reference to `PyType_GenericAlloc'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libray_tracer.rlib(ray_tracer.ray_tracer.e2zcjqtm-cgu.4.rcgu.o): in function `pyo3::pyclass::initialize_type_object':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.3/src/pyclass.rs:218: undefined reference to `PyType_Ready'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libray_tracer.rlib(ray_tracer.ray_tracer.e2zcjqtm-cgu.4.rcgu.o):(.data.rel.ro..L__unnamed_19+0x8): undefined reference to `PyObject_GenericGetDict'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libray_tracer.rlib(ray_tracer.ray_tracer.e2zcjqtm-cgu.4.rcgu.o):(.data.rel.ro..L__unnamed_19+0x10): undefined reference to `PyObject_GenericSetDict'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-9e9bf3d9206ca7ed.rlib(pyo3-9e9bf3d9206ca7ed.pyo3.34ff2x7k-cgu.0.rcgu.o): in function `<pyo3::exceptions::PyBaseException as pyo3::type_object::PyTypeInfo>::type_object_raw':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.3/src/types/mod.rs:177: undefined reference to `PyExc_BaseException'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-9e9bf3d9206ca7ed.rlib(pyo3-9e9bf3d9206ca7ed.pyo3.34ff2x7k-cgu.0.rcgu.o): in function `<pyo3::exceptions::PyRuntimeError as pyo3::type_object::PyTypeInfo>::type_object_raw':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.3/src/types/mod.rs:177: undefined reference to `PyExc_RuntimeError'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-9e9bf3d9206ca7ed.rlib(pyo3-9e9bf3d9206ca7ed.pyo3.34ff2x7k-cgu.0.rcgu.o): in function `<pyo3::exceptions::PySystemError as pyo3::type_object::PyTypeInfo>::type_object_raw':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.3/src/types/mod.rs:177: undefined reference to `PyExc_SystemError'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-9e9bf3d9206ca7ed.rlib(pyo3-9e9bf3d9206ca7ed.pyo3.34ff2x7k-cgu.0.rcgu.o): in function `<pyo3::exceptions::PyTypeError as pyo3::type_object::PyTypeInfo>::type_object_raw':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.3/src/types/mod.rs:177: undefined reference to `PyExc_TypeError'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-9e9bf3d9206ca7ed.rlib(pyo3-9e9bf3d9206ca7ed.pyo3.34ff2x7k-cgu.0.rcgu.o): in function `<pyo3::exceptions::PyValueError as pyo3::type_object::PyTypeInfo>::type_object_raw':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.3/src/types/mod.rs:177: undefined reference to `PyExc_ValueError'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-9e9bf3d9206ca7ed.rlib(pyo3-9e9bf3d9206ca7ed.pyo3.34ff2x7k-cgu.10.rcgu.o): in function `pyo3::err::PyErr::occurred':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.3/src/err/mod.rs:208: undefined reference to `PyErr_Occurred'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-9e9bf3d9206ca7ed.rlib(pyo3-9e9bf3d9206ca7ed.pyo3.34ff2x7k-cgu.10.rcgu.o): in function `pyo3::err::PyErr::fetch':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.3/src/err/mod.rs:223: undefined reference to `PyErr_Fetch'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-9e9bf3d9206ca7ed.rlib(pyo3-9e9bf3d9206ca7ed.pyo3.34ff2x7k-cgu.10.rcgu.o): in function `pyo3::err::PyErr::new_type':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.3/src/err/mod.rs:270: undefined reference to `PyErr_NewException'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-9e9bf3d9206ca7ed.rlib(pyo3-9e9bf3d9206ca7ed.pyo3.34ff2x7k-cgu.10.rcgu.o): in function `pyo3::err::PyErr::print':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.3/src/err/mod.rs:302: undefined reference to `PyErr_PrintEx'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-9e9bf3d9206ca7ed.rlib(pyo3-9e9bf3d9206ca7ed.pyo3.34ff2x7k-cgu.10.rcgu.o): in function `pyo3::err::PyErr::restore':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.3/src/err/mod.rs:356: undefined reference to `PyErr_Restore'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-9e9bf3d9206ca7ed.rlib(pyo3-9e9bf3d9206ca7ed.pyo3.34ff2x7k-cgu.10.rcgu.o): in function `pyo3::err::PyErr::normalized':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.3/src/err/mod.rs:427: undefined reference to `PyErr_NormalizeException'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-9e9bf3d9206ca7ed.rlib(pyo3-9e9bf3d9206ca7ed.pyo3.34ff2x7k-cgu.10.rcgu.o): in function `pyo3::err::panic_after_error':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.3/src/err/mod.rs:505: undefined reference to `PyErr_Print'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-9e9bf3d9206ca7ed.rlib(pyo3-9e9bf3d9206ca7ed.pyo3.34ff2x7k-cgu.11.rcgu.o): in function `pyo3::pyclass::tp_free_fallback':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.3/src/pyclass.rs:78: undefined reference to `PyObject_Free'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.3/src/pyclass.rs:76: undefined reference to `PyObject_GC_Del'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-9e9bf3d9206ca7ed.rlib(pyo3-9e9bf3d9206ca7ed.pyo3.34ff2x7k-cgu.11.rcgu.o): in function `pyo3::types::any::PyAny::repr':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.3/src/types/any.rs:411: undefined reference to `PyObject_Repr'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-9e9bf3d9206ca7ed.rlib(pyo3-9e9bf3d9206ca7ed.pyo3.34ff2x7k-cgu.11.rcgu.o): in function `pyo3::types::any::PyAny::str':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.3/src/types/any.rs:421: undefined reference to `PyObject_Str'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-9e9bf3d9206ca7ed.rlib(pyo3-9e9bf3d9206ca7ed.pyo3.34ff2x7k-cgu.14.rcgu.o): in function `pyo3::gil::prepare_freethreaded_python::{{closure}}':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.3/src/gil.rs:64: undefined reference to `Py_IsInitialized'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.3/src/gil.rs:83: undefined reference to `Py_InitializeEx'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.3/src/gil.rs:106: undefined reference to `PyEval_SaveThread'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-9e9bf3d9206ca7ed.rlib(pyo3-9e9bf3d9206ca7ed.pyo3.34ff2x7k-cgu.14.rcgu.o): in function `pyo3::gil::prepare_freethreaded_python::{{closure}}::finalize':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.3/src/gil.rs:88: undefined reference to `Py_IsInitialized'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.3/src/gil.rs:89: undefined reference to `PyGILState_Ensure'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.3/src/gil.rs:90: undefined reference to `Py_Finalize'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-9e9bf3d9206ca7ed.rlib(pyo3-9e9bf3d9206ca7ed.pyo3.34ff2x7k-cgu.14.rcgu.o): in function `pyo3::gil::GILGuard::acquire':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.3/src/gil.rs:145: undefined reference to `PyGILState_Ensure'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-9e9bf3d9206ca7ed.rlib(pyo3-9e9bf3d9206ca7ed.pyo3.34ff2x7k-cgu.14.rcgu.o): in function `<pyo3::gil::GILGuard as core::ops::drop::Drop>::drop':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.3/src/gil.rs:191: undefined reference to `PyGILState_Release'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-9e9bf3d9206ca7ed.rlib(pyo3-9e9bf3d9206ca7ed.pyo3.34ff2x7k-cgu.14.rcgu.o): in function `pyo3::types::tuple::PyTuple::len':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.3/src/types/tuple.rs:45: undefined reference to `PyTuple_Size'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-9e9bf3d9206ca7ed.rlib(pyo3-9e9bf3d9206ca7ed.pyo3.34ff2x7k-cgu.14.rcgu.o): in function `pyo3::types::tuple::PyTuple::slice':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.3/src/types/tuple.rs:58: undefined reference to `PyTuple_GetSlice'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-9e9bf3d9206ca7ed.rlib(pyo3-9e9bf3d9206ca7ed.pyo3.34ff2x7k-cgu.14.rcgu.o): in function `pyo3::types::tuple::PyTuple::get_item':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.3/src/types/tuple.rs:77: undefined reference to `PyTuple_GetItem'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-9e9bf3d9206ca7ed.rlib(pyo3-9e9bf3d9206ca7ed.pyo3.34ff2x7k-cgu.3.rcgu.o): in function `pyo3::types::dict::PyDict::copy':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.3/src/types/dict.rs:57: undefined reference to `PyDict_Copy'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-9e9bf3d9206ca7ed.rlib(pyo3-9e9bf3d9206ca7ed.pyo3.34ff2x7k-cgu.3.rcgu.o): in function `pyo3::types::dict::PyDict::len':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.3/src/types/dict.rs:70: undefined reference to `PyDict_Size'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-9e9bf3d9206ca7ed.rlib(pyo3-9e9bf3d9206ca7ed.pyo3.34ff2x7k-cgu.3.rcgu.o): in function `pyo3::types::dict::PyDict::get_item::{{closure}}':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.3/src/types/dict.rs:104: undefined reference to `PyDict_GetItem'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-9e9bf3d9206ca7ed.rlib(pyo3-9e9bf3d9206ca7ed.pyo3.34ff2x7k-cgu.3.rcgu.o): in function `pyo3::types::dict::PyDict::del_item::{{closure}}':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.3/src/types/dict.rs:136: undefined reference to `PyDict_DelItem'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-9e9bf3d9206ca7ed.rlib(pyo3-9e9bf3d9206ca7ed.pyo3.34ff2x7k-cgu.3.rcgu.o): in function `<pyo3::types::dict::PyDictIterator as core::iter::traits::iterator::Iterator>::next':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.3/src/types/dict.rs:195: undefined reference to `PyDict_Next'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-9e9bf3d9206ca7ed.rlib(pyo3-9e9bf3d9206ca7ed.pyo3.34ff2x7k-cgu.3.rcgu.o): in function `pyo3::types::string::PyString::new':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.3/src/types/string.rs:27: undefined reference to `PyUnicode_FromStringAndSize'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-9e9bf3d9206ca7ed.rlib(pyo3-9e9bf3d9206ca7ed.pyo3.34ff2x7k-cgu.3.rcgu.o): in function `pyo3::types::string::PyString::to_str':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.3/src/types/string.rs:49: undefined reference to `PyUnicode_AsUTF8AndSize'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-9e9bf3d9206ca7ed.rlib(pyo3-9e9bf3d9206ca7ed.pyo3.34ff2x7k-cgu.3.rcgu.o): in function `pyo3::types::string::PyString::to_string_lossy':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.3/src/types/string.rs:69: undefined reference to `PyUnicode_AsEncodedString'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-9e9bf3d9206ca7ed.rlib(pyo3-9e9bf3d9206ca7ed.pyo3.34ff2x7k-cgu.5.rcgu.o): in function `pyo3::ffi::object::Py_DECREF':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.3/src/ffi/object.rs:943: undefined reference to `_Py_Dealloc'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-9e9bf3d9206ca7ed.rlib(pyo3-9e9bf3d9206ca7ed.pyo3.34ff2x7k-cgu.7.rcgu.o): in function `pyo3::type_object::initialize_tp_dict':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.3/src/type_object.rs:235: undefined reference to `PyDict_SetItemString'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-9e9bf3d9206ca7ed.rlib(pyo3-9e9bf3d9206ca7ed.pyo3.34ff2x7k-cgu.8.rcgu.o): in function `pyo3::types::bytes::PyBytes::as_bytes':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.3/src/types/bytes.rs:81: undefined reference to `PyBytes_AsString'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.3/src/types/bytes.rs:82: undefined reference to `PyBytes_Size'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-9e9bf3d9206ca7ed.rlib(pyo3-9e9bf3d9206ca7ed.pyo3.34ff2x7k-cgu.8.rcgu.o): in function `pyo3::types::floatob::<impl pyo3::conversion::FromPyObject for f64>::extract':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.3/src/types/floatob.rs:54: undefined reference to `PyFloat_AsDouble'
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ray_tracer`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "ddb08c311c292f1f70084f2dfc82d7189c2126dbedf38531f4220db92a7dd051", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddb08c311c292f1f70084f2dfc82d7189c2126dbedf38531f4220db92a7dd051", kill_on_drop: false }`
[INFO] [stdout] ddb08c311c292f1f70084f2dfc82d7189c2126dbedf38531f4220db92a7dd051