[INFO] updating cached repository EliasDeMa/rsChip8
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/EliasDeMa/rsChip8
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/EliasDeMa/rsChip8" "work/ex/beta-1.38-1/sources/1.37.0/gh/EliasDeMa/rsChip8"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/EliasDeMa/rsChip8'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/EliasDeMa/rsChip8" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/EliasDeMa/rsChip8"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/EliasDeMa/rsChip8'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e588bb8ab530aef6002b6e020572f90be7e961ad
[INFO] sha for GitHub repo EliasDeMa/rsChip8: e588bb8ab530aef6002b6e020572f90be7e961ad
[INFO] validating manifest of EliasDeMa/rsChip8 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of EliasDeMa/rsChip8 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing EliasDeMa/rsChip8
[INFO] finished frobbing EliasDeMa/rsChip8
[INFO] frobbed toml for EliasDeMa/rsChip8 written to work/ex/beta-1.38-1/sources/1.37.0/gh/EliasDeMa/rsChip8/Cargo.toml
[INFO] started frobbing EliasDeMa/rsChip8
[INFO] finished frobbing EliasDeMa/rsChip8
[INFO] frobbed toml for EliasDeMa/rsChip8 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/EliasDeMa/rsChip8/Cargo.toml
[INFO] crate EliasDeMa/rsChip8 already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing EliasDeMa/rsChip8 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/EliasDeMa/rsChip8:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] da5ebf5ad4f015205f3ee66538fe0d8ec5fc5b225a01e9d1a1a81eb3b94f1358
[INFO] running `"docker" "start" "-a" "da5ebf5ad4f015205f3ee66538fe0d8ec5fc5b225a01e9d1a1a81eb3b94f1358"`
[INFO] [stderr]    Compiling sdl2-sys v0.30.0
[INFO] [stderr]    Compiling c_vec v1.0.12
[INFO] [stderr]    Compiling sdl2 v0.30.0
[INFO] [stderr]    Compiling rsChip8 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: crate `rsChip8` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `rs_chip8`
[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/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/rsChip8-26cb38ee5e48be2b.rsChip8.4bvqbqm2-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/rsChip8-26cb38ee5e48be2b.rsChip8.4bvqbqm2-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/rsChip8-26cb38ee5e48be2b.rsChip8.4bvqbqm2-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/rsChip8-26cb38ee5e48be2b.rsChip8.4bvqbqm2-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/rsChip8-26cb38ee5e48be2b.rsChip8.4bvqbqm2-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/rsChip8-26cb38ee5e48be2b.rsChip8.4bvqbqm2-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/rsChip8-26cb38ee5e48be2b.rsChip8.4bvqbqm2-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/rsChip8-26cb38ee5e48be2b.rsChip8.4bvqbqm2-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/rsChip8-26cb38ee5e48be2b.rsChip8.4bvqbqm2-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/rsChip8-26cb38ee5e48be2b.rsChip8.4bvqbqm2-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/rsChip8-26cb38ee5e48be2b.rsChip8.4bvqbqm2-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/rsChip8-26cb38ee5e48be2b.rsChip8.4bvqbqm2-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/rsChip8-26cb38ee5e48be2b.rsChip8.4bvqbqm2-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/rsChip8-26cb38ee5e48be2b.rsChip8.4bvqbqm2-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/rsChip8-26cb38ee5e48be2b.rsChip8.4bvqbqm2-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/rsChip8-26cb38ee5e48be2b.rsChip8.4bvqbqm2-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/rsChip8-26cb38ee5e48be2b" "/opt/crater/target/debug/deps/rsChip8-26cb38ee5e48be2b.2qamv27nn3dl89la.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/librand-c6ced96e594cc2ad.rlib" "/opt/crater/target/debug/deps/librand_core-3a9bd6820bcb6482.rlib" "/opt/crater/target/debug/deps/libsdl2-f8205224a4db7934.rlib" "/opt/crater/target/debug/deps/librand-e7fbb412ff9aee36.rlib" "/opt/crater/target/debug/deps/librand-61858dfae8c87f2c.rlib" "/opt/crater/target/debug/deps/libc_vec-0cf308e42bbc7a1f.rlib" "/opt/crater/target/debug/deps/libsdl2_sys-afa4cde44d8539db.rlib" "/opt/crater/target/debug/deps/libbitflags-b03ee8d07369378c.rlib" "/opt/crater/target/debug/deps/liblazy_static-8e8f275d3efea5b8.rlib" "/opt/crater/target/debug/deps/liblibc-bdc2386f4cce9efc.rlib" "/opt/crater/target/debug/deps/libnum-dd32f50ea006d053.rlib" "/opt/crater/target/debug/deps/libnum_iter-4e3c9ade6a0e188c.rlib" "/opt/crater/target/debug/deps/libnum_integer-1aea5f7ced06a086.rlib" "/opt/crater/target/debug/deps/libnum_traits-b8521d0bebe12052.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-1d6d86bd078a28e9.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e9721e46a424e2a9.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-c07193698f282147.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-6da45690f3863086.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-690797036dd27680.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-d3896ccbfd8eda2b.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-7cccc3739e3d7623.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-5e9ba178a513cd29.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-5ca9f83bf63d1f4b.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-bba1c7ef9e950882.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-e23c9de62012deb5.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-9b59dffdcd513d5d.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-17392340ab2e4a97.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-ac21508a81e3f7f3.rlib" "-Wl,-Bdynamic" "-lSDL2_gfx" "-lSDL2" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -lSDL2_gfx
[INFO] [stderr]           collect2: error: ld returned 1 exit status
[INFO] [stderr]           
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `rsChip8`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "da5ebf5ad4f015205f3ee66538fe0d8ec5fc5b225a01e9d1a1a81eb3b94f1358"`
[INFO] running `"docker" "rm" "-f" "da5ebf5ad4f015205f3ee66538fe0d8ec5fc5b225a01e9d1a1a81eb3b94f1358"`
[INFO] [stdout] da5ebf5ad4f015205f3ee66538fe0d8ec5fc5b225a01e9d1a1a81eb3b94f1358