[INFO] updating cached repository https://github.com/DrLynix/chip8
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] df40ed5d27da6a19b57738cfbfb38e845dac8055
[INFO] testing DrLynix/chip8 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDrLynix%2Fchip8" "/workspace/builds/worker-4/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/DrLynix/chip8 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/DrLynix/chip8
[INFO] finished tweaking git repo https://github.com/DrLynix/chip8
[INFO] tweaked toml for git repo https://github.com/DrLynix/chip8 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f212f3bbb71abc880c40b0389e335c7b22e317fdadfb335c8ae356a569bb2088
[INFO] running `"docker" "start" "-a" "f212f3bbb71abc880c40b0389e335c7b22e317fdadfb335c8ae356a569bb2088"`
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling x11-dl v2.14.0
[INFO] [stderr]    Compiling minifb v0.11.2
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]    Compiling chip-8 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/chip8/state.rs:54:29
[INFO] [stderr]    |
[INFO] [stderr] 54 |     key_pressed: Option<Box<Fn(Key) -> bool>>,
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Key) -> bool`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/chip8/state.rs:491:54
[INFO] [stderr]     |
[INFO] [stderr] 491 |     pub fn set_key_callback(&mut self, callback: Box<Fn(Key) -> bool>) {
[INFO] [stderr]     |                                                      ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Key) -> bool`
[INFO] [stderr] 
[INFO] [stderr] error: linking with `cc` failed: exit code: 1
[INFO] [stderr]   |
[INFO] [stderr]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/rustwide/rustup-home/toolchains/41997647ba6a77908f6ef64401414feb00bccf16/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/chip_8-c7525d6d7d660ba2.chip_8.9knv6or9-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/chip_8-c7525d6d7d660ba2.chip_8.9knv6or9-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/chip_8-c7525d6d7d660ba2.chip_8.9knv6or9-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/chip_8-c7525d6d7d660ba2.chip_8.9knv6or9-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/chip_8-c7525d6d7d660ba2.chip_8.9knv6or9-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/chip_8-c7525d6d7d660ba2.chip_8.9knv6or9-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/chip_8-c7525d6d7d660ba2.chip_8.9knv6or9-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/chip_8-c7525d6d7d660ba2.chip_8.9knv6or9-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/chip_8-c7525d6d7d660ba2.chip_8.9knv6or9-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/chip_8-c7525d6d7d660ba2.chip_8.9knv6or9-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/chip_8-c7525d6d7d660ba2.chip_8.9knv6or9-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/chip_8-c7525d6d7d660ba2.chip_8.9knv6or9-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/chip_8-c7525d6d7d660ba2.chip_8.9knv6or9-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/chip_8-c7525d6d7d660ba2.chip_8.9knv6or9-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/chip_8-c7525d6d7d660ba2.chip_8.9knv6or9-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/chip_8-c7525d6d7d660ba2.chip_8.9knv6or9-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/chip_8-c7525d6d7d660ba2" "/opt/rustwide/target/debug/deps/chip_8-c7525d6d7d660ba2.1h4zjf78834q3vk7.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/minifb-3907ee68a6ab154d/out" "-L" "/opt/rustwide/rustup-home/toolchains/41997647ba6a77908f6ef64401414feb00bccf16/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-lKernel32" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libminifb-f0a63924afcd9f19.rlib" "/opt/rustwide/target/debug/deps/libtime-9d1ca0522faf968f.rlib" "/opt/rustwide/target/debug/deps/libx11_dl-3a7d1aea9feebcc5.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-26a3a548d6bb9511.rlib" "/opt/rustwide/target/debug/deps/librand-c361fc138ff86d08.rlib" "/opt/rustwide/target/debug/deps/librand-e5de54040a037534.rlib" "/opt/rustwide/target/debug/deps/liblibc-7f3b8e4c2db2a8d8.rlib" "/opt/rustwide/target/debug/deps/libnum-2b01f30f1ea62132.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-0071ad9c6b4f60f7.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-a9121b727fa3a111.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-a5cbadc853dece3b.rlib" "/opt/rustwide/target/debug/deps/libnum_bigint-f2d40ea0367cda7c.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-9032d7a2d99629ef.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-9f97a4fd61bd1e10.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/41997647ba6a77908f6ef64401414feb00bccf16/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-62f93208e14fa8f0.rlib" "/opt/rustwide/rustup-home/toolchains/41997647ba6a77908f6ef64401414feb00bccf16/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-b2c4dbe979cef5e2.rlib" "/opt/rustwide/rustup-home/toolchains/41997647ba6a77908f6ef64401414feb00bccf16/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-8b9b66cb3e9f891d.rlib" "/opt/rustwide/rustup-home/toolchains/41997647ba6a77908f6ef64401414feb00bccf16/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-5998b08bf29f56ac.rlib" "/opt/rustwide/rustup-home/toolchains/41997647ba6a77908f6ef64401414feb00bccf16/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-efd1670396ccb585.rlib" "/opt/rustwide/rustup-home/toolchains/41997647ba6a77908f6ef64401414feb00bccf16/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-6435b9209e888961.rlib" "/opt/rustwide/rustup-home/toolchains/41997647ba6a77908f6ef64401414feb00bccf16/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-866e5dfb603b34d2.rlib" "/opt/rustwide/rustup-home/toolchains/41997647ba6a77908f6ef64401414feb00bccf16/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-75eac3089695b3b4.rlib" "/opt/rustwide/rustup-home/toolchains/41997647ba6a77908f6ef64401414feb00bccf16/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-35744537b4825584.rlib" "/opt/rustwide/rustup-home/toolchains/41997647ba6a77908f6ef64401414feb00bccf16/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-f7ee5081d96fb2cd.rlib" "/opt/rustwide/rustup-home/toolchains/41997647ba6a77908f6ef64401414feb00bccf16/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-5b28479cb639d76c.rlib" "/opt/rustwide/rustup-home/toolchains/41997647ba6a77908f6ef64401414feb00bccf16/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-f827473dd3b319fa.rlib" "/opt/rustwide/rustup-home/toolchains/41997647ba6a77908f6ef64401414feb00bccf16/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-53f9c299c549c6a9.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/41997647ba6a77908f6ef64401414feb00bccf16/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-44132fbb3fcc18d3.rlib" "-Wl,-Bdynamic" "-lX11" "-lXcursor" "-ldl" "-lutil" "-ldl" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -lKernel32
[INFO] [stderr]           collect2: error: ld returned 1 exit status
[INFO] [stderr]           
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error; 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `chip-8`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "f212f3bbb71abc880c40b0389e335c7b22e317fdadfb335c8ae356a569bb2088"`
[INFO] running `"docker" "rm" "-f" "f212f3bbb71abc880c40b0389e335c7b22e317fdadfb335c8ae356a569bb2088"`
[INFO] [stdout] f212f3bbb71abc880c40b0389e335c7b22e317fdadfb335c8ae356a569bb2088