[INFO] cloning repository https://github.com/KaiserKyle/Rust_Chip8
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KaiserKyle/Rust_Chip8" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKaiserKyle%2FRust_Chip8", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKaiserKyle%2FRust_Chip8'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dd970b28bf488d77895a93093246daf3820abe7b
[INFO] testing KaiserKyle/Rust_Chip8 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKaiserKyle%2FRust_Chip8" "/workspace/builds/worker-56/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-56/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/KaiserKyle/Rust_Chip8 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/KaiserKyle/Rust_Chip8
[INFO] finished tweaking git repo https://github.com/KaiserKyle/Rust_Chip8
[INFO] tweaked toml for git repo https://github.com/KaiserKyle/Rust_Chip8 written to /workspace/builds/worker-56/source/Cargo.toml
[INFO] crate git repo https://github.com/KaiserKyle/Rust_Chip8 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded objc v0.2.1
[INFO] [stderr]   Downloaded core-foundation v0.2.2
[INFO] [stderr]   Downloaded crossbeam v0.2.9
[INFO] [stderr]   Downloaded dlib v0.3.0
[INFO] [stderr]   Downloaded schedule_recv v0.1.0
[INFO] [stderr]   Downloaded khronos_api v1.0.0
[INFO] [stderr]   Downloaded core-graphics v0.3.0
[INFO] [stderr]   Downloaded backtrace-sys v0.1.4
[INFO] [stderr]   Downloaded libc v0.2.11
[INFO] [stderr]   Downloaded cgl v0.1.4
[INFO] [stderr]   Downloaded gl_generator v0.5.1
[INFO] [stderr]   Downloaded osmesa-sys v0.1.0
[INFO] [stderr]   Downloaded tempfile v2.1.3
[INFO] [stderr]   Downloaded xml-rs v0.3.4
[INFO] [stderr]   Downloaded shared_library v0.1.4
[INFO] [stderr]   Downloaded libloading v0.2.2
[INFO] [stderr]   Downloaded fs2 v0.2.4
[INFO] [stderr]   Downloaded gcc v0.3.28
[INFO] [stderr]   Downloaded core-foundation-sys v0.2.2
[INFO] [stderr]   Downloaded smallvec v0.1.7
[INFO] [stderr]   Downloaded winapi v0.2.7
[INFO] [stderr]   Downloaded gleam v0.2.19
[INFO] [stderr]   Downloaded byteorder v0.5.2
[INFO] [stderr]   Downloaded serde v0.7.5
[INFO] [stderr]   Downloaded x11-dl v2.5.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 78dd71de4e19b58bd07d9f2c60ff900be77d0fc0a28320dd8d21cf130dd90c3e
[INFO] running `Command { std: "docker" "start" "-a" "78dd71de4e19b58bd07d9f2c60ff900be77d0fc0a28320dd8d21cf130dd90c3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78dd71de4e19b58bd07d9f2c60ff900be77d0fc0a28320dd8d21cf130dd90c3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78dd71de4e19b58bd07d9f2c60ff900be77d0fc0a28320dd8d21cf130dd90c3e", kill_on_drop: false }`
[INFO] [stdout] 78dd71de4e19b58bd07d9f2c60ff900be77d0fc0a28320dd8d21cf130dd90c3e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 573ee7aeefb9f48f3a2ee29de6171255ac6b47d5ff640a17364e17b1d029c1bc
[INFO] running `Command { std: "docker" "start" "-a" "573ee7aeefb9f48f3a2ee29de6171255ac6b47d5ff640a17364e17b1d029c1bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling libc v0.2.11
[INFO] [stderr]    Compiling winapi v0.2.7
[INFO] [stderr]    Compiling bitflags v0.7.0
[INFO] [stderr]    Compiling lazy_static v0.2.1
[INFO] [stderr]    Compiling libloading v0.2.2
[INFO] [stderr]    Compiling lazy_static v0.1.16
[INFO] [stderr]    Compiling log v0.3.6
[INFO] [stderr]    Compiling semver v0.1.20
[INFO] [stderr]    Compiling khronos_api v1.0.0
[INFO] [stderr]    Compiling gcc v0.3.28
[INFO] [stderr]    Compiling crossbeam v0.2.9
[INFO] [stderr]    Compiling x11-dl v2.5.1
[INFO] [stderr]    Compiling byteorder v0.5.2
[INFO] [stderr]    Compiling debug-builders v0.1.0
[INFO] [stderr]    Compiling cfg-if v0.1.0
[INFO] [stderr]    Compiling smallvec v0.1.7
[INFO] [stderr]    Compiling schedule_recv v0.1.0
[INFO] [stderr]    Compiling xml-rs v0.3.4
[INFO] [stderr]    Compiling rustc_version v0.1.7
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling dbghelp-sys v0.2.0
[INFO] [stderr]    Compiling rand v0.3.14
[INFO] [stderr]    Compiling shared_library v0.1.4
[INFO] [stderr]    Compiling osmesa-sys v0.1.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.4
[INFO] [stderr]    Compiling wayland-scanner v0.5.11
[INFO] [stderr]    Compiling gl_generator v0.5.1
[INFO] [stderr]    Compiling tempfile v2.1.3
[INFO] [stderr]    Compiling fs2 v0.2.4
[INFO] [stderr]    Compiling time v0.1.35
[INFO] [stderr]    Compiling dlib v0.3.0
[INFO] [stderr]    Compiling wayland-sys v0.5.11
[INFO] [stderr]    Compiling memmap v0.2.3
[INFO] [stderr]    Compiling backtrace v0.1.8
[INFO] [stderr]    Compiling glutin v0.5.2
[INFO] [stderr]    Compiling glium v0.14.0
[INFO] [stderr]    Compiling wayland-client v0.5.12
[INFO] [stderr]    Compiling wayland-kbd v0.3.6
[INFO] [stderr]    Compiling wayland-window v0.2.3
[INFO] [stderr]    Compiling rust_chip8 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/main.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[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/rust_chip8-45054adb300776f0.rust_chip8.5ba5aca6-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/rust_chip8-45054adb300776f0.rust_chip8.5ba5aca6-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/rust_chip8-45054adb300776f0.rust_chip8.5ba5aca6-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/rust_chip8-45054adb300776f0.rust_chip8.5ba5aca6-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/rust_chip8-45054adb300776f0.rust_chip8.5ba5aca6-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/rust_chip8-45054adb300776f0.rust_chip8.5ba5aca6-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/rust_chip8-45054adb300776f0.rust_chip8.5ba5aca6-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/rust_chip8-45054adb300776f0.rust_chip8.5ba5aca6-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/rust_chip8-45054adb300776f0.rust_chip8.5ba5aca6-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/rust_chip8-45054adb300776f0.rust_chip8.5ba5aca6-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/rust_chip8-45054adb300776f0.rust_chip8.5ba5aca6-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/rust_chip8-45054adb300776f0.rust_chip8.5ba5aca6-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/rust_chip8-45054adb300776f0.rust_chip8.5ba5aca6-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/rust_chip8-45054adb300776f0.rust_chip8.5ba5aca6-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/rust_chip8-45054adb300776f0.rust_chip8.5ba5aca6-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/rust_chip8-45054adb300776f0.rust_chip8.5ba5aca6-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/rust_chip8-45054adb300776f0.3ccd7juweg0mhp66.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libtime-e08737309dc43dfa.rlib" "/opt/rustwide/target/debug/deps/libschedule_recv-43bbeae086eb3c61.rlib" "/opt/rustwide/target/debug/deps/libglium-ab935ead5d0712f9.rlib" "/opt/rustwide/target/debug/deps/libglutin-79a5abd22670e2f4.rlib" "/opt/rustwide/target/debug/deps/libwayland_window-3753cd1aa4f18d3e.rlib" "/opt/rustwide/target/debug/deps/libtempfile-cef76961c8441310.rlib" "/opt/rustwide/target/debug/deps/librand-c6c888f01fd85eb4.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-0873d2b808a4c1c1.rlib" "/opt/rustwide/target/debug/deps/libwayland_kbd-546541c0a0a4dd12.rlib" "/opt/rustwide/target/debug/deps/libmemmap-4cf0b9d021d882cb.rlib" "/opt/rustwide/target/debug/deps/libosmesa_sys-ea6db7963195b291.rlib" "/opt/rustwide/target/debug/deps/libwayland_client-b36139d54f899b4f.rlib" "/opt/rustwide/target/debug/deps/libwayland_sys-44fdbf1fd8f33a22.rlib" "/opt/rustwide/target/debug/deps/libdlib-39f7160a491199b1.rlib" "/opt/rustwide/target/debug/deps/liblibloading-bec88cbf3cd94ff2.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam-2e36333d21672519.rlib" "/opt/rustwide/target/debug/deps/libbitflags-e0f7dbb2934afe82.rlib" "/opt/rustwide/target/debug/deps/libx11_dl-25579e18f72673f5.rlib" "/opt/rustwide/target/debug/deps/libshared_library-9ce69745ffcaa4b9.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-431a6d3865790abd.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-1c9d4b8362e44bab.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-ac3e8bf1fe4b773a.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-3c0334e2c0dc715f.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-54fc4b981caf04b1.rlib" "/opt/rustwide/target/debug/deps/libdbghelp-82d201d48abfa39c.rlib" "/opt/rustwide/target/debug/deps/libwinapi-7e39dc9dbd660499.rlib" "/opt/rustwide/target/debug/deps/libkernel32-c19a18ee79c5ee21.rlib" "/opt/rustwide/target/debug/deps/libdebug_builders-b7f9e84cee582935.rlib" "/opt/rustwide/target/debug/deps/liblibc-c26dc45e1702aa04.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-61a0d13503f44696.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-29e5e596e889a0aa.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-1b145d9fcdc08832.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-5b037ee6b77e2ff0.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-9635a64fca0ebd28.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-a7574eb9bb7a8fc5.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-f5fa1dc334dcaeeb.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-6ee570a898e75ef0.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-afb62f29a0815772.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-a632746535fd9988.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-25acc307bcb1d7b6.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-377721a625f6ace7.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-43c01431c8a4ee6f.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-5f74725679453254.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-2b35d8999819161d.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-a81f2980c3f58cf2.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-57b4679830289815.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-2a6a2797f7a73818.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-0e3656b1fda5fd7b.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-13b419dfbcf9c1f8.rlib" "-Wl,-Bdynamic" "-ldl" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/rust_chip8-45054adb300776f0" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/libbacktrace-ac3e8bf1fe4b773a.rlib(backtrace-ac3e8bf1fe4b773a.backtrace.6dc81a79-cgu.15.rcgu.o): in function `backtrace::symbolize::libbacktrace::init_state::{{closure}}':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.1.8/src/symbolize/libbacktrace.rs:164: undefined reference to `backtrace_create_state'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libbacktrace-ac3e8bf1fe4b773a.rlib(backtrace-ac3e8bf1fe4b773a.backtrace.6dc81a79-cgu.15.rcgu.o): in function `backtrace::symbolize::libbacktrace::resolve':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.1.8/src/symbolize/libbacktrace.rs:192: undefined reference to `backtrace_pcinfo'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.1.8/src/symbolize/libbacktrace.rs:196: undefined reference to `backtrace_syminfo'
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout]   = help: some `extern` functions couldn't be found; some native libraries may need to be installed or have their path specified
[INFO] [stdout]   = note: use the `-l` flag to specify native libraries to link
[INFO] [stdout]   = note: use the `cargo:rustc-link-lib` directive to specify the native libraries to link with Cargo (see https://doc.rust-lang.org/cargo/reference/build-scripts.html#cargorustc-link-libkindname)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust_chip8` due to 2 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "573ee7aeefb9f48f3a2ee29de6171255ac6b47d5ff640a17364e17b1d029c1bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "573ee7aeefb9f48f3a2ee29de6171255ac6b47d5ff640a17364e17b1d029c1bc", kill_on_drop: false }`
[INFO] [stdout] 573ee7aeefb9f48f3a2ee29de6171255ac6b47d5ff640a17364e17b1d029c1bc