Dec 14 06:22:49.774 INFO testing Rowmance/Chip8 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 06:22:49.774 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 06:22:50.448 INFO [stdout] e8c70b589218feb550b24d92e1223ac3992dab632be768850166f5d38332b00e
Dec 14 06:22:50.451 INFO running `"docker" "start" "-a" "e8c70b589218feb550b24d92e1223ac3992dab632be768850166f5d38332b00e"`
Dec 14 06:22:52.426 INFO [stderr] usermod: no changes
Dec 14 06:22:52.607 INFO [stderr]    Compiling chip8 v0.1.0 (/source)
Dec 14 06:22:54.449 INFO [stderr] warning: unused import: `sdl2::event::Event`
Dec 14 06:22:54.449 INFO [stderr]  --> src/keypad.rs:3:5
Dec 14 06:22:54.449 INFO [stderr]   |
Dec 14 06:22:54.449 INFO [stderr] 3 | use sdl2::event::Event;
Dec 14 06:22:54.449 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 14 06:22:54.449 INFO [stderr]   |
Dec 14 06:22:54.449 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 06:22:54.449 INFO [stderr] 
Dec 14 06:22:54.449 INFO [stderr] warning: unused import: `graphics::Graphics`
Dec 14 06:22:54.449 INFO [stderr]  --> src/io.rs:3:5
Dec 14 06:22:54.450 INFO [stderr]   |
Dec 14 06:22:54.450 INFO [stderr] 3 | use graphics::Graphics;
Dec 14 06:22:54.450 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 14 06:22:54.450 INFO [stderr] 
Dec 14 06:22:54.450 INFO [stderr] warning: unused import: `sdl2::rect::Point`
Dec 14 06:22:54.450 INFO [stderr]  --> src/io.rs:6:5
Dec 14 06:22:54.450 INFO [stderr]   |
Dec 14 06:22:54.450 INFO [stderr] 6 | use sdl2::rect::Point;
Dec 14 06:22:54.450 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 14 06:22:54.450 INFO [stderr] 
Dec 14 06:22:54.450 INFO [stderr] warning: unused import: `std::time::Duration`
Dec 14 06:22:54.450 INFO [stderr]  --> src/io.rs:7:5
Dec 14 06:22:54.450 INFO [stderr]   |
Dec 14 06:22:54.450 INFO [stderr] 7 | use std::time::Duration;
Dec 14 06:22:54.450 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 14 06:22:54.450 INFO [stderr] 
Dec 14 06:22:54.450 INFO [stderr] warning: unused import: `graphics::Graphics`
Dec 14 06:22:54.450 INFO [stderr]   --> src/main.rs:14:5
Dec 14 06:22:54.450 INFO [stderr]    |
Dec 14 06:22:54.450 INFO [stderr] 14 | use graphics::Graphics;
Dec 14 06:22:54.450 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 14 06:22:54.450 INFO [stderr] 
Dec 14 06:22:54.450 INFO [stderr] warning: unused import: `keypad::Keypad`
Dec 14 06:22:54.450 INFO [stderr]   --> src/main.rs:16:5
Dec 14 06:22:54.450 INFO [stderr]    |
Dec 14 06:22:54.450 INFO [stderr] 16 | use keypad::Keypad;
Dec 14 06:22:54.450 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 14 06:22:54.450 INFO [stderr] 
Dec 14 06:22:54.715 INFO [stderr] warning: method is never used: `ld_key`
Dec 14 06:22:54.715 INFO [stderr]    --> src/cpu.rs:318:5
Dec 14 06:22:54.715 INFO [stderr]     |
Dec 14 06:22:54.715 INFO [stderr] 318 |     fn ld_key(&mut self, x: u8) {
Dec 14 06:22:54.715 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 06:22:54.715 INFO [stderr]     |
Dec 14 06:22:54.715 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 14 06:22:54.715 INFO [stderr] 
Dec 14 06:22:54.715 INFO [stderr] warning: constant item is never used: `PONG`
Dec 14 06:22:54.715 INFO [stderr]   --> src/main.rs:20:1
Dec 14 06:22:54.715 INFO [stderr]    |
Dec 14 06:22:54.715 INFO [stderr] 20 | / const PONG: [u8; 246] = [
Dec 14 06:22:54.715 INFO [stderr] 21 | |     0x6a, 0x02, 0x6b, 0x0c, 0x6c, 0x3f, 0x6d, 0x0c, 0xa2, 0xea, 0xda, 0xb6, 0xdc, 0xd6, 0x6e, 0x00,
Dec 14 06:22:54.715 INFO [stderr] 22 | |     0x22, 0xd4, 0x66, 0x03, 0x68, 0x02, 0x60, 0x60, 0xf0, 0x15, 0xf0, 0x07, 0x30, 0x00, 0x12, 0x1a,
Dec 14 06:22:54.715 INFO [stderr] 23 | |     0xc7, 0x17, 0x77, 0x08, 0x69, 0xff, 0xa2, 0xf0, 0xd6, 0x71, 0xa2, 0xea, 0xda, 0xb6, 0xdc, 0xd6,
Dec 14 06:22:54.715 INFO [stderr] ...  |
Dec 14 06:22:54.715 INFO [stderr] 36 | |     0x80, 0x00, 0x00, 0x00, 0x00, 0x00
Dec 14 06:22:54.715 INFO [stderr] 37 | | ];
Dec 14 06:22:54.715 INFO [stderr]    | |__^
Dec 14 06:22:54.715 INFO [stderr] 
Dec 14 06:22:54.715 INFO [stderr] warning: constant item is never used: `TEST`
Dec 14 06:22:54.715 INFO [stderr]   --> src/main.rs:39:1
Dec 14 06:22:54.715 INFO [stderr]    |
Dec 14 06:22:54.715 INFO [stderr] 39 | / const TEST: [u8; 470] = [
Dec 14 06:22:54.715 INFO [stderr] 40 | |     0x00, 0xe0, 0x63, 0x00, 0x64, 0x01, 0x65, 0xee, 0x35, 0xee, 0x13, 0x10, 0x63, 0x00, 0x64, 0x02,
Dec 14 06:22:54.715 INFO [stderr] 41 | |     0x65, 0xee, 0x66, 0xee, 0x55, 0x60, 0x13, 0x10, 0x63, 0x00, 0x64, 0x03, 0x65, 0xee, 0x45, 0xfd,
Dec 14 06:22:54.715 INFO [stderr] 42 | |     0x13, 0x10, 0x63, 0x00, 0x64, 0x04, 0x65, 0xee, 0x75, 0x01, 0x35, 0xef, 0x13, 0x10, 0x63, 0x00,
Dec 14 06:22:54.715 INFO [stderr] ...  |
Dec 14 06:22:54.715 INFO [stderr] 69 | |     0x00, 0x00, 0x00, 0x00, 0x00, 0x00
Dec 14 06:22:54.715 INFO [stderr] 70 | | ];
Dec 14 06:22:54.715 INFO [stderr]    | |__^
Dec 14 06:22:54.715 INFO [stderr] 
Dec 14 06:22:54.715 INFO [stderr] warning: constant item is never used: `TEST2`
Dec 14 06:22:54.715 INFO [stderr]   --> src/main.rs:72:1
Dec 14 06:22:54.715 INFO [stderr]    |
Dec 14 06:22:54.715 INFO [stderr] 72 | / const TEST2: [u8; 176] = [
Dec 14 06:22:54.715 INFO [stderr] 73 | |     0x22, 0x80, 0xcc, 0x01, 0x4c, 0x01, 0x12, 0x16, 0xca, 0x3e, 0x6b, 0x02, 0x4a, 0x00, 0x12, 0x02,
Dec 14 06:22:54.715 INFO [stderr] 74 | |     0xa2, 0xa1, 0xda, 0xb1, 0x12, 0x24, 0xcb, 0x1e, 0x6a, 0x02, 0x4b, 0x00, 0x12, 0x02, 0xa2, 0xa1,
Dec 14 06:22:54.715 INFO [stderr] 75 | |     0xda, 0xb1, 0x00, 0x00, 0xcd, 0x03, 0x4d, 0x00, 0x7a, 0xff, 0x4a, 0x01, 0x7a, 0x02, 0x4d, 0x01,
Dec 14 06:22:54.715 INFO [stderr] ...  |
Dec 14 06:22:54.715 INFO [stderr] 83 | |     0xff, 0x80, 0x6b, 0x01, 0xa2, 0xa1, 0xda, 0xb1, 0x7b, 0x01, 0x3b, 0x1f, 0x12, 0xa4, 0x00, 0xee
Dec 14 06:22:54.715 INFO [stderr] 84 | | ];
Dec 14 06:22:54.715 INFO [stderr]    | |__^
Dec 14 06:22:54.715 INFO [stderr] 
Dec 14 06:22:54.715 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 06:22:54.715 INFO [stderr]   --> src/io.rs:53:17
Dec 14 06:22:54.715 INFO [stderr]    |
Dec 14 06:22:54.715 INFO [stderr] 53 |                 self.canvas.fill_rect(Rect::new((x * SCALE) as i32, (y * SCALE) as i32, SCALE, SCALE));
Dec 14 06:22:54.715 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 06:22:54.716 INFO [stderr]    |
Dec 14 06:22:54.716 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 14 06:22:54.716 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 06:22:54.716 INFO [stderr] 
Dec 14 06:22:55.663 INFO [stderr] error: linking with `cc` failed: exit code: 1
Dec 14 06:22:55.663 INFO [stderr]   |
Dec 14 06:22:55.663 INFO [stderr]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/rustup-home/toolchains/bd47d6825bf4090517549d33cfef10d3300b4a75-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/target/debug/deps/chip8-457542938ac44124.chip8.3nyad5mf-cgu.0.rcgu.o" "/target/debug/deps/chip8-457542938ac44124.chip8.3nyad5mf-cgu.1.rcgu.o" "/target/debug/deps/chip8-457542938ac44124.chip8.3nyad5mf-cgu.10.rcgu.o" "/target/debug/deps/chip8-457542938ac44124.chip8.3nyad5mf-cgu.11.rcgu.o" "/target/debug/deps/chip8-457542938ac44124.chip8.3nyad5mf-cgu.12.rcgu.o" "/target/debug/deps/chip8-457542938ac44124.chip8.3nyad5mf-cgu.13.rcgu.o" "/target/debug/deps/chip8-457542938ac44124.chip8.3nyad5mf-cgu.14.rcgu.o" "/target/debug/deps/chip8-457542938ac44124.chip8.3nyad5mf-cgu.15.rcgu.o" "/target/debug/deps/chip8-457542938ac44124.chip8.3nyad5mf-cgu.2.rcgu.o" "/target/debug/deps/chip8-457542938ac44124.chip8.3nyad5mf-cgu.3.rcgu.o" "/target/debug/deps/chip8-457542938ac44124.chip8.3nyad5mf-cgu.4.rcgu.o" "/target/debug/deps/chip8-457542938ac44124.chip8.3nyad5mf-cgu.5.rcgu.o" "/target/debug/deps/chip8-457542938ac44124.chip8.3nyad5mf-cgu.6.rcgu.o" "/target/debug/deps/chip8-457542938ac44124.chip8.3nyad5mf-cgu.7.rcgu.o" "/target/debug/deps/chip8-457542938ac44124.chip8.3nyad5mf-cgu.8.rcgu.o" "/target/debug/deps/chip8-457542938ac44124.chip8.3nyad5mf-cgu.9.rcgu.o" "-o" "/target/debug/deps/chip8-457542938ac44124" "/target/debug/deps/chip8-457542938ac44124.cz6f1mydau19do8.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/target/debug/deps" "-L" "/rustup-home/toolchains/bd47d6825bf4090517549d33cfef10d3300b4a75-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/target/debug/deps/libenv_logger-31cf182a64f819d9.rlib" "/target/debug/deps/libregex-0827440c4ff51129.rlib" "/target/debug/deps/libutf8_ranges-d27cc77461ed8c84.rlib" "/target/debug/deps/libregex_syntax-383a511381982f50.rlib" "/target/debug/deps/libucd_util-00a94b07dc351b17.rlib" "/target/debug/deps/libthread_local-f63488332158d0ce.rlib" "/target/debug/deps/liblazy_static-f43d03078a77fe86.rlib" "/target/debug/deps/libaho_corasick-4182f18bbfb7173a.rlib" "/target/debug/deps/libmemchr-5dd399cbc2bb1210.rlib" "/target/debug/deps/libatty-d86148c74a77275c.rlib" "/target/debug/deps/libhumantime-362fbd510cfe0348.rlib" "/target/debug/deps/libquick_error-dffd2aa634700f66.rlib" "/target/debug/deps/libtermcolor-f7580ebaa5cba6a7.rlib" "/target/debug/deps/liblog-145af921519844c6.rlib" "/target/debug/deps/libcfg_if-e175c98c0a57d50b.rlib" "/target/debug/deps/libsdl2-dc17b1303ffd920a.rlib" "/target/debug/deps/librand-9b1163a1dc8d5bff.rlib" "/target/debug/deps/librand-e7f970e772e1305b.rlib" "/target/debug/deps/libsdl2_sys-c5ace73d8da729a4.rlib" "/target/debug/deps/libbitflags-9d8debeed3c9e140.rlib" "/target/debug/deps/liblazy_static-5619064aaee6d231.rlib" "/target/debug/deps/libnum-8661c2dfc9217b2d.rlib" "/target/debug/deps/libnum_iter-70a021a4bcdd5f7d.rlib" "/target/debug/deps/libnum_integer-b32b4aacf87d21f6.rlib" "/target/debug/deps/libnum_traits-941ad5bd88612ed7.rlib" "/target/debug/deps/librand-a2ba348fa83cc1a6.rlib" "/target/debug/deps/liblibc-95875c64b5f85b2b.rlib" "/target/debug/deps/librand_core-2ed12a4bec82d10f.rlib" "/target/debug/deps/librand_core-4d80a72ffaf9eb1a.rlib" "-Wl,--start-group" "/rustup-home/toolchains/bd47d6825bf4090517549d33cfef10d3300b4a75-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-748af87fcc6c3a49.rlib" "/rustup-home/toolchains/bd47d6825bf4090517549d33cfef10d3300b4a75-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-0d0fc9a4e3a019fc.rlib" "/rustup-home/toolchains/bd47d6825bf4090517549d33cfef10d3300b4a75-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-0aeb98e3ac6cf6d2.rlib" "/rustup-home/toolchains/bd47d6825bf4090517549d33cfef10d3300b4a75-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-1c913d008c608484.rlib" "/rustup-home/toolchains/bd47d6825bf4090517549d33cfef10d3300b4a75-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-ddc5c7b39633b7b3.rlib" "/rustup-home/toolchains/bd47d6825bf4090517549d33cfef10d3300b4a75-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-02cab32753740b78.rlib" "/rustup-home/toolchains/bd47d6825bf4090517549d33cfef10d3300b4a75-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-abcd26adb0919b33.rlib" "-Wl,--end-group" "/rustup-home/toolchains/bd47d6825bf4090517549d33cfef10d3300b4a75-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-e4966369233fd0ee.rlib" "-Wl,-Bdynamic" "-lSDL2" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
Dec 14 06:22:55.663 INFO [stderr]   = note: /usr/bin/ld: cannot find -lSDL2
Dec 14 06:22:55.663 INFO [stderr]           collect2: error: ld returned 1 exit status
Dec 14 06:22:55.663 INFO [stderr]           
Dec 14 06:22:55.663 INFO [stderr] 
Dec 14 06:22:55.663 INFO [stderr] error: aborting due to previous error
Dec 14 06:22:55.663 INFO [stderr] 
Dec 14 06:22:55.671 INFO [stderr] error: Could not compile `chip8`.
Dec 14 06:22:55.671 INFO [stderr] 
Dec 14 06:22:55.671 INFO [stderr] To learn more, run the command again with --verbose.
Dec 14 06:22:55.679 INFO [stderr] su: No module specific data is present
Dec 14 06:22:56.443 INFO running `"docker" "inspect" "e8c70b589218feb550b24d92e1223ac3992dab632be768850166f5d38332b00e"`
Dec 14 06:22:56.832 INFO running `"docker" "rm" "-f" "e8c70b589218feb550b24d92e1223ac3992dab632be768850166f5d38332b00e"`
Dec 14 06:22:57.211 INFO [stdout] e8c70b589218feb550b24d92e1223ac3992dab632be768850166f5d38332b00e