[INFO] updating cached repository https://github.com/EliasDeMa/rsChip8
[INFO] running `Command { std: "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", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e588bb8ab530aef6002b6e020572f90be7e961ad
[INFO] testing EliasDeMa/rsChip8 against beta-2020-07-24 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEliasDeMa%2FrsChip8" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/EliasDeMa/rsChip8 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/EliasDeMa/rsChip8
[INFO] finished tweaking git repo https://github.com/EliasDeMa/rsChip8
[INFO] tweaked toml for git repo https://github.com/EliasDeMa/rsChip8 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/EliasDeMa/rsChip8 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cb58803bd7c3a9e674de310fb09b7f5d8a2a2fdc1115fd8806ad8fc9ecb2c894
[INFO] running `Command { std: "docker" "start" "-a" "cb58803bd7c3a9e674de310fb09b7f5d8a2a2fdc1115fd8806ad8fc9ecb2c894", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb58803bd7c3a9e674de310fb09b7f5d8a2a2fdc1115fd8806ad8fc9ecb2c894", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb58803bd7c3a9e674de310fb09b7f5d8a2a2fdc1115fd8806ad8fc9ecb2c894", kill_on_drop: false }`
[INFO] [stdout] cb58803bd7c3a9e674de310fb09b7f5d8a2a2fdc1115fd8806ad8fc9ecb2c894
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 703a8221131b27201dd01fb7ff63aecc81a7ca387828b2a3607a5feebd1bd5e3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "703a8221131b27201dd01fb7ff63aecc81a7ca387828b2a3607a5feebd1bd5e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.5
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling sdl2-sys v0.30.0
[INFO] [stderr]    Compiling c_vec v1.0.12
[INFO] [stderr]    Compiling rand v0.3.22
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling sdl2 v0.30.0
[INFO] [stderr]    Compiling rsChip8 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `rsChip8` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `rs_chip8`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit code: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/rsChip8-bc71bbad50def5ea.rsChip8.d0ykiiel-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/rsChip8-bc71bbad50def5ea.rsChip8.d0ykiiel-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/rsChip8-bc71bbad50def5ea.rsChip8.d0ykiiel-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/rsChip8-bc71bbad50def5ea.rsChip8.d0ykiiel-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/rsChip8-bc71bbad50def5ea.rsChip8.d0ykiiel-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/rsChip8-bc71bbad50def5ea.rsChip8.d0ykiiel-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/rsChip8-bc71bbad50def5ea.rsChip8.d0ykiiel-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/rsChip8-bc71bbad50def5ea.rsChip8.d0ykiiel-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/rsChip8-bc71bbad50def5ea.rsChip8.d0ykiiel-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/rsChip8-bc71bbad50def5ea.rsChip8.d0ykiiel-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/rsChip8-bc71bbad50def5ea.rsChip8.d0ykiiel-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/rsChip8-bc71bbad50def5ea.rsChip8.d0ykiiel-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/rsChip8-bc71bbad50def5ea.rsChip8.d0ykiiel-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/rsChip8-bc71bbad50def5ea.rsChip8.d0ykiiel-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/rsChip8-bc71bbad50def5ea.rsChip8.d0ykiiel-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/rsChip8-bc71bbad50def5ea.rsChip8.d0ykiiel-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/rsChip8-bc71bbad50def5ea" "/opt/rustwide/target/debug/deps/rsChip8-bc71bbad50def5ea.4tg6or014w6t6v9f.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/librand-5ff5fef4df1c5069.rlib" "/opt/rustwide/target/debug/deps/librand_core-bde60066ef524979.rlib" "/opt/rustwide/target/debug/deps/libsdl2-505a12e687b03f69.rlib" "/opt/rustwide/target/debug/deps/librand-11ea1f4bc20e022e.rlib" "/opt/rustwide/target/debug/deps/librand-d6f8172f2355255a.rlib" "/opt/rustwide/target/debug/deps/libc_vec-287aaf910ec28e78.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-adb269146dcc654b.rlib" "/opt/rustwide/target/debug/deps/libbitflags-7b15d77b989f677d.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-2ea69cae54b65af6.rlib" "/opt/rustwide/target/debug/deps/liblibc-992e4eaaf6dee430.rlib" "/opt/rustwide/target/debug/deps/libnum-6f737a46a9e216b0.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-b84374d0906f67ea.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-ddf640fa7fede0d5.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-3906f31f41d5a4bc.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-d66e0ceb8eaec9b8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-9717ec0599b569a0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-04369de9ba916647.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-997d622c2e4dbe5c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-0359c4288a5ef89f.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-1b25ede22d698ab3.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-37940b486a68e488.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-06b77c27e794c7c6.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-4d07e02a8df36da1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-fb29e0695c0a0f79.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-e16188b4cf97e8bb.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-5eb391c8dabdee77.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-b0689b528b222bee.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-ed072ac495e62e7a.rlib" "-Wl,-Bdynamic" "-lSDL2_gfx" "-lSDL2" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lSDL2_gfx
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[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 `rsChip8`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "703a8221131b27201dd01fb7ff63aecc81a7ca387828b2a3607a5feebd1bd5e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "703a8221131b27201dd01fb7ff63aecc81a7ca387828b2a3607a5feebd1bd5e3", kill_on_drop: false }`
[INFO] [stdout] 703a8221131b27201dd01fb7ff63aecc81a7ca387828b2a3607a5feebd1bd5e3