Dec 02 03:50:02.101 INFO testing Rowmance/Chip8 against 1.30.1 for beta-1.31-5
Dec 02 03:50:02.101 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 03:50:02.651 INFO [stdout] e261acc095578371d98042b67174bf80bc20bcae9c8897e1e1a785be9ff455dc
Dec 02 03:50:02.653 INFO running `"docker" "start" "-a" "e261acc095578371d98042b67174bf80bc20bcae9c8897e1e1a785be9ff455dc"`
Dec 02 03:50:04.519 INFO [stderr] usermod: no changes
Dec 02 03:50:04.703 INFO [stderr]    Compiling memchr v2.1.0
Dec 02 03:50:04.707 INFO [stderr]    Compiling sdl2 v0.31.0
Dec 02 03:50:07.055 INFO [stderr]    Compiling aho-corasick v0.6.8
Dec 02 03:50:09.435 INFO [stderr]    Compiling regex v1.0.5
Dec 02 03:50:22.394 INFO [stderr]    Compiling env_logger v0.5.13
Dec 02 03:50:24.951 INFO [stderr]    Compiling chip8 v0.1.0 (/source)
Dec 02 03:50:26.680 INFO [stderr] warning: unused import: `sdl2::event::Event`
Dec 02 03:50:26.680 INFO [stderr]  --> src/keypad.rs:3:5
Dec 02 03:50:26.680 INFO [stderr]   |
Dec 02 03:50:26.680 INFO [stderr] 3 | use sdl2::event::Event;
Dec 02 03:50:26.680 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 02 03:50:26.680 INFO [stderr]   |
Dec 02 03:50:26.680 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 03:50:26.680 INFO [stderr] 
Dec 02 03:50:26.680 INFO [stderr] warning: unused import: `graphics::Graphics`
Dec 02 03:50:26.680 INFO [stderr]  --> src/io.rs:3:5
Dec 02 03:50:26.680 INFO [stderr]   |
Dec 02 03:50:26.681 INFO [stderr] 3 | use graphics::Graphics;
Dec 02 03:50:26.681 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 02 03:50:26.681 INFO [stderr] 
Dec 02 03:50:26.681 INFO [stderr] warning: unused import: `sdl2::rect::Point`
Dec 02 03:50:26.681 INFO [stderr]  --> src/io.rs:6:5
Dec 02 03:50:26.681 INFO [stderr]   |
Dec 02 03:50:26.681 INFO [stderr] 6 | use sdl2::rect::Point;
Dec 02 03:50:26.681 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 02 03:50:26.681 INFO [stderr] 
Dec 02 03:50:26.681 INFO [stderr] warning: unused import: `std::time::Duration`
Dec 02 03:50:26.681 INFO [stderr]  --> src/io.rs:7:5
Dec 02 03:50:26.681 INFO [stderr]   |
Dec 02 03:50:26.681 INFO [stderr] 7 | use std::time::Duration;
Dec 02 03:50:26.681 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 02 03:50:26.681 INFO [stderr] 
Dec 02 03:50:26.681 INFO [stderr] warning: unused import: `graphics::Graphics`
Dec 02 03:50:26.681 INFO [stderr]   --> src/main.rs:14:5
Dec 02 03:50:26.681 INFO [stderr]    |
Dec 02 03:50:26.687 INFO [stderr] 14 | use graphics::Graphics;
Dec 02 03:50:26.687 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 02 03:50:26.687 INFO [stderr] 
Dec 02 03:50:26.687 INFO [stderr] warning: unused import: `keypad::Keypad`
Dec 02 03:50:26.687 INFO [stderr]   --> src/main.rs:16:5
Dec 02 03:50:26.687 INFO [stderr]    |
Dec 02 03:50:26.687 INFO [stderr] 16 | use keypad::Keypad;
Dec 02 03:50:26.687 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 02 03:50:26.687 INFO [stderr] 
Dec 02 03:50:26.990 INFO [stderr] warning: method is never used: `ld_key`
Dec 02 03:50:26.991 INFO [stderr]    --> src/cpu.rs:318:5
Dec 02 03:50:26.991 INFO [stderr]     |
Dec 02 03:50:26.991 INFO [stderr] 318 |     fn ld_key(&mut self, x: u8) {
Dec 02 03:50:26.991 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 03:50:26.992 INFO [stderr]     |
Dec 02 03:50:26.992 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 02 03:50:26.992 INFO [stderr] 
Dec 02 03:50:26.992 INFO [stderr] warning: constant item is never used: `PONG`
Dec 02 03:50:26.993 INFO [stderr]   --> src/main.rs:20:1
Dec 02 03:50:26.993 INFO [stderr]    |
Dec 02 03:50:26.993 INFO [stderr] 20 | / const PONG: [u8; 246] = [
Dec 02 03:50:26.993 INFO [stderr] 21 | |     0x6a, 0x02, 0x6b, 0x0c, 0x6c, 0x3f, 0x6d, 0x0c, 0xa2, 0xea, 0xda, 0xb6, 0xdc, 0xd6, 0x6e, 0x00,
Dec 02 03:50:26.994 INFO [stderr] 22 | |     0x22, 0xd4, 0x66, 0x03, 0x68, 0x02, 0x60, 0x60, 0xf0, 0x15, 0xf0, 0x07, 0x30, 0x00, 0x12, 0x1a,
Dec 02 03:50:26.994 INFO [stderr] 23 | |     0xc7, 0x17, 0x77, 0x08, 0x69, 0xff, 0xa2, 0xf0, 0xd6, 0x71, 0xa2, 0xea, 0xda, 0xb6, 0xdc, 0xd6,
Dec 02 03:50:26.994 INFO [stderr] ...  |
Dec 02 03:50:26.995 INFO [stderr] 36 | |     0x80, 0x00, 0x00, 0x00, 0x00, 0x00
Dec 02 03:50:26.995 INFO [stderr] 37 | | ];
Dec 02 03:50:26.995 INFO [stderr]    | |__^
Dec 02 03:50:26.995 INFO [stderr] 
Dec 02 03:50:26.995 INFO [stderr] warning: constant item is never used: `TEST`
Dec 02 03:50:26.995 INFO [stderr]   --> src/main.rs:39:1
Dec 02 03:50:26.995 INFO [stderr]    |
Dec 02 03:50:26.995 INFO [stderr] 39 | / const TEST: [u8; 470] = [
Dec 02 03:50:26.995 INFO [stderr] 40 | |     0x00, 0xe0, 0x63, 0x00, 0x64, 0x01, 0x65, 0xee, 0x35, 0xee, 0x13, 0x10, 0x63, 0x00, 0x64, 0x02,
Dec 02 03:50:26.995 INFO [stderr] 41 | |     0x65, 0xee, 0x66, 0xee, 0x55, 0x60, 0x13, 0x10, 0x63, 0x00, 0x64, 0x03, 0x65, 0xee, 0x45, 0xfd,
Dec 02 03:50:26.995 INFO [stderr] 42 | |     0x13, 0x10, 0x63, 0x00, 0x64, 0x04, 0x65, 0xee, 0x75, 0x01, 0x35, 0xef, 0x13, 0x10, 0x63, 0x00,
Dec 02 03:50:26.995 INFO [stderr] ...  |
Dec 02 03:50:26.995 INFO [stderr] 69 | |     0x00, 0x00, 0x00, 0x00, 0x00, 0x00
Dec 02 03:50:26.996 INFO [stderr] 70 | | ];
Dec 02 03:50:26.996 INFO [stderr]    | |__^
Dec 02 03:50:26.996 INFO [stderr] 
Dec 02 03:50:26.996 INFO [stderr] warning: constant item is never used: `TEST2`
Dec 02 03:50:26.996 INFO [stderr]   --> src/main.rs:72:1
Dec 02 03:50:26.996 INFO [stderr]    |
Dec 02 03:50:26.996 INFO [stderr] 72 | / const TEST2: [u8; 176] = [
Dec 02 03:50:26.996 INFO [stderr] 73 | |     0x22, 0x80, 0xcc, 0x01, 0x4c, 0x01, 0x12, 0x16, 0xca, 0x3e, 0x6b, 0x02, 0x4a, 0x00, 0x12, 0x02,
Dec 02 03:50:26.996 INFO [stderr] 74 | |     0xa2, 0xa1, 0xda, 0xb1, 0x12, 0x24, 0xcb, 0x1e, 0x6a, 0x02, 0x4b, 0x00, 0x12, 0x02, 0xa2, 0xa1,
Dec 02 03:50:26.996 INFO [stderr] 75 | |     0xda, 0xb1, 0x00, 0x00, 0xcd, 0x03, 0x4d, 0x00, 0x7a, 0xff, 0x4a, 0x01, 0x7a, 0x02, 0x4d, 0x01,
Dec 02 03:50:26.996 INFO [stderr] ...  |
Dec 02 03:50:26.996 INFO [stderr] 83 | |     0xff, 0x80, 0x6b, 0x01, 0xa2, 0xa1, 0xda, 0xb1, 0x7b, 0x01, 0x3b, 0x1f, 0x12, 0xa4, 0x00, 0xee
Dec 02 03:50:26.996 INFO [stderr] 84 | | ];
Dec 02 03:50:26.996 INFO [stderr]    | |__^
Dec 02 03:50:26.996 INFO [stderr] 
Dec 02 03:50:26.996 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 02 03:50:26.996 INFO [stderr]   --> src/io.rs:53:17
Dec 02 03:50:26.996 INFO [stderr]    |
Dec 02 03:50:26.996 INFO [stderr] 53 |                 self.canvas.fill_rect(Rect::new((x * SCALE) as i32, (y * SCALE) as i32, SCALE, SCALE));
Dec 02 03:50:26.996 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 03:50:26.996 INFO [stderr]    |
Dec 02 03:50:26.996 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 02 03:50:26.996 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 03:50:26.996 INFO [stderr] 
Dec 02 03:50:27.898 INFO [stderr] error: linking with `cc` failed: exit code: 1
Dec 02 03:50:27.907 INFO [stderr]   |
Dec 02 03:50:27.907 INFO [stderr]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/rustup-home/toolchains/1.30.1-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/target/debug/deps/chip8-a34072f983b51bdb.chip8.ciwrrjga-cgu.0.rcgu.o" "/target/debug/deps/chip8-a34072f983b51bdb.chip8.ciwrrjga-cgu.1.rcgu.o" "/target/debug/deps/chip8-a34072f983b51bdb.chip8.ciwrrjga-cgu.10.rcgu.o" "/target/debug/deps/chip8-a34072f983b51bdb.chip8.ciwrrjga-cgu.11.rcgu.o" "/target/debug/deps/chip8-a34072f983b51bdb.chip8.ciwrrjga-cgu.12.rcgu.o" "/target/debug/deps/chip8-a34072f983b51bdb.chip8.ciwrrjga-cgu.13.rcgu.o" "/target/debug/deps/chip8-a34072f983b51bdb.chip8.ciwrrjga-cgu.14.rcgu.o" "/target/debug/deps/chip8-a34072f983b51bdb.chip8.ciwrrjga-cgu.15.rcgu.o" "/target/debug/deps/chip8-a34072f983b51bdb.chip8.ciwrrjga-cgu.2.rcgu.o" "/target/debug/deps/chip8-a34072f983b51bdb.chip8.ciwrrjga-cgu.3.rcgu.o" "/target/debug/deps/chip8-a34072f983b51bdb.chip8.ciwrrjga-cgu.4.rcgu.o" "/target/debug/deps/chip8-a34072f983b51bdb.chip8.ciwrrjga-cgu.5.rcgu.o" "/target/debug/deps/chip8-a34072f983b51bdb.chip8.ciwrrjga-cgu.6.rcgu.o" "/target/debug/deps/chip8-a34072f983b51bdb.chip8.ciwrrjga-cgu.7.rcgu.o" "/target/debug/deps/chip8-a34072f983b51bdb.chip8.ciwrrjga-cgu.8.rcgu.o" "/target/debug/deps/chip8-a34072f983b51bdb.chip8.ciwrrjga-cgu.9.rcgu.o" "-o" "/target/debug/deps/chip8-a34072f983b51bdb" "/target/debug/deps/chip8-a34072f983b51bdb.s8suh8fa29w8x7m.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/target/debug/deps" "-L" "/rustup-home/toolchains/1.30.1-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/target/debug/deps/libenv_logger-3d91aabc83963831.rlib" "/target/debug/deps/libregex-e3f1fa88474b10d4.rlib" "/target/debug/deps/libutf8_ranges-c95ba99d20b8a099.rlib" "/target/debug/deps/libregex_syntax-c3a70bfade11885c.rlib" "/target/debug/deps/libucd_util-5e4d319a1462de2c.rlib" "/target/debug/deps/libthread_local-fe649bf45e61f2cd.rlib" "/target/debug/deps/liblazy_static-4d81240815770dfb.rlib" "/target/debug/deps/libaho_corasick-cc8c4f16ff1adc83.rlib" "/target/debug/deps/libmemchr-8fb664e94f7d9393.rlib" "/target/debug/deps/libatty-62fdb00191bde1f0.rlib" "/target/debug/deps/libhumantime-8cdc7daa1222105b.rlib" "/target/debug/deps/libquick_error-f081ea9fe10f7c0d.rlib" "/target/debug/deps/libtermcolor-156e927046cb285a.rlib" "/target/debug/deps/liblog-72d1d3a4fcdaaf53.rlib" "/target/debug/deps/libcfg_if-3f76c8e9e7764672.rlib" "/target/debug/deps/libsdl2-76726ca15ccc84e2.rlib" "/target/debug/deps/librand-a6981ffbadf44c0b.rlib" "/target/debug/deps/librand-295e536817d94b01.rlib" "/target/debug/deps/libsdl2_sys-cd183a0ad691ab73.rlib" "/target/debug/deps/libbitflags-d1a58b399641d224.rlib" "/target/debug/deps/liblazy_static-254eca49dbdf7c32.rlib" "/target/debug/deps/libnum-d9b7201a87b5ed90.rlib" "/target/debug/deps/libnum_iter-c80af21fd526a411.rlib" "/target/debug/deps/libnum_integer-1703d5fdba4b7938.rlib" "/target/debug/deps/libnum_traits-7bcc335dfe84b60c.rlib" "/target/debug/deps/librand-2330d6b211ce37c8.rlib" "/target/debug/deps/liblibc-e9f537c5e8431f63.rlib" "/target/debug/deps/librand_core-d62f42bd8bd86977.rlib" "/target/debug/deps/librand_core-e0e43335db43e230.rlib" "-Wl,--start-group" "/rustup-home/toolchains/1.30.1-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-a021829e87e39dcf.rlib" "/rustup-home/toolchains/1.30.1-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-ce8b5a3ae3174a34.rlib" "/rustup-home/toolchains/1.30.1-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc_jemalloc-e0a5861af782ac1b.rlib" "/rustup-home/toolchains/1.30.1-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-faa54f218b0e3149.rlib" "/rustup-home/toolchains/1.30.1-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc_system-60c1f13c2a2bc637.rlib" "/rustup-home/toolchains/1.30.1-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-62fff61d9c213778.rlib" "/rustup-home/toolchains/1.30.1-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-457f5d21aa274348.rlib" "/rustup-home/toolchains/1.30.1-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-4694ab1fde4317be.rlib" "-Wl,--end-group" "/rustup-home/toolchains/1.30.1-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-95d769f09dd6e7cb.rlib" "-Wl,-Bdynamic" "-lSDL2" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
Dec 02 03:50:27.908 INFO [stderr]   = note: /usr/bin/ld: cannot find -lSDL2
Dec 02 03:50:27.908 INFO [stderr]           collect2: error: ld returned 1 exit status
Dec 02 03:50:27.908 INFO [stderr]           
Dec 02 03:50:27.908 INFO [stderr] 
Dec 02 03:50:27.915 INFO [stderr] error: aborting due to previous error
Dec 02 03:50:27.915 INFO [stderr] 
Dec 02 03:50:27.933 INFO [stderr] error: Could not compile `chip8`.
Dec 02 03:50:27.933 INFO [stderr] 
Dec 02 03:50:27.933 INFO [stderr] To learn more, run the command again with --verbose.
Dec 02 03:50:27.935 INFO [stderr] su: No module specific data is present
Dec 02 03:50:28.909 INFO running `"docker" "inspect" "e261acc095578371d98042b67174bf80bc20bcae9c8897e1e1a785be9ff455dc"`
Dec 02 03:50:29.197 INFO running `"docker" "rm" "-f" "e261acc095578371d98042b67174bf80bc20bcae9c8897e1e1a785be9ff455dc"`
Dec 02 03:50:29.627 INFO [stdout] e261acc095578371d98042b67174bf80bc20bcae9c8897e1e1a785be9ff455dc