[INFO] cloning repository https://github.com/bassman7689/my_rpg
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bassman7689/my_rpg" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbassman7689%2Fmy_rpg", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbassman7689%2Fmy_rpg'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2eaf249ccfc8c15d381eeedb5e336057cd162f72
[INFO] testing bassman7689/my_rpg against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbassman7689%2Fmy_rpg" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bassman7689/my_rpg on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bassman7689/my_rpg
[INFO] finished tweaking git repo https://github.com/bassman7689/my_rpg
[INFO] tweaked toml for git repo https://github.com/bassman7689/my_rpg written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/bassman7689/my_rpg already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded specs v0.14.3
[INFO] [stderr]   Downloaded shred v0.7.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 354730882b85d29db4af1b7bcfe8ac3d83f01c03b6b789f28c101184c116dec9
[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" "354730882b85d29db4af1b7bcfe8ac3d83f01c03b6b789f28c101184c116dec9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "354730882b85d29db4af1b7bcfe8ac3d83f01c03b6b789f28c101184c116dec9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "354730882b85d29db4af1b7bcfe8ac3d83f01c03b6b789f28c101184c116dec9", kill_on_drop: false }`
[INFO] [stdout] 354730882b85d29db4af1b7bcfe8ac3d83f01c03b6b789f28c101184c116dec9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f6bc6f8c80bb92854055c1019f0ba0e1f44776a2b257cb63cabe7da32cc15d6
[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" "4f6bc6f8c80bb92854055c1019f0ba0e1f44776a2b257cb63cabe7da32cc15d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling sdl2 v0.32.2
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]    Compiling sdl2-sys v0.32.6
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.1
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling num_cpus v1.10.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.6.1
[INFO] [stderr]    Compiling syn v0.15.39
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling crossbeam-deque v0.6.3
[INFO] [stderr]    Compiling rayon-core v1.5.0
[INFO] [stderr]    Compiling parking_lot_core v0.3.1
[INFO] [stderr]    Compiling rayon v1.1.0
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling parking_lot v0.6.4
[INFO] [stderr]    Compiling crossbeam-channel v0.2.6
[INFO] [stderr]    Compiling crossbeam v0.4.1
[INFO] [stderr]    Compiling shred v0.7.2
[INFO] [stderr]    Compiling hibitset v0.5.4
[INFO] [stderr]    Compiling shred-derive v0.5.1
[INFO] [stderr]    Compiling derivative v1.0.2
[INFO] [stderr]    Compiling specs v0.14.3
[INFO] [stderr]    Compiling my_rpg v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type alias is never used: `FontManager`
[INFO] [stdout]   --> src/resources.rs:83:1
[INFO] [stdout]    |
[INFO] [stdout] 83 | pub type FontManager<'l> = ResourceManager<'l, FontDetails, Font<'l, 'static>, Sdl2TtfContext>;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[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-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/my_rpg-7d2d9b1c634af2f7.my_rpg.at3cmool-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/my_rpg-7d2d9b1c634af2f7.my_rpg.at3cmool-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/my_rpg-7d2d9b1c634af2f7.my_rpg.at3cmool-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/my_rpg-7d2d9b1c634af2f7.my_rpg.at3cmool-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/my_rpg-7d2d9b1c634af2f7.my_rpg.at3cmool-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/my_rpg-7d2d9b1c634af2f7.my_rpg.at3cmool-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/my_rpg-7d2d9b1c634af2f7.my_rpg.at3cmool-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/my_rpg-7d2d9b1c634af2f7.my_rpg.at3cmool-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/my_rpg-7d2d9b1c634af2f7.my_rpg.at3cmool-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/my_rpg-7d2d9b1c634af2f7.my_rpg.at3cmool-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/my_rpg-7d2d9b1c634af2f7.my_rpg.at3cmool-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/my_rpg-7d2d9b1c634af2f7.my_rpg.at3cmool-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/my_rpg-7d2d9b1c634af2f7.my_rpg.at3cmool-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/my_rpg-7d2d9b1c634af2f7.my_rpg.at3cmool-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/my_rpg-7d2d9b1c634af2f7.my_rpg.at3cmool-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/my_rpg-7d2d9b1c634af2f7.my_rpg.at3cmool-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/my_rpg-7d2d9b1c634af2f7" "/opt/rustwide/target/debug/deps/my_rpg-7d2d9b1c634af2f7.4p2sqtgbidl2ub85.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libspecs-8c661e44e1cd1a50.rlib" "/opt/rustwide/target/debug/deps/libtuple_utils-ccec5fb763d4948a.rlib" "/opt/rustwide/target/debug/deps/libshrev-12b3f159d9d0d4ef.rlib" "/opt/rustwide/target/debug/deps/libnonzero_signed-879809081600bcc7.rlib" "/opt/rustwide/target/debug/deps/liblog-34f02df2b514ebfa.rlib" "/opt/rustwide/target/debug/deps/libhibitset-e5576cf6cbe95ad6.rlib" "/opt/rustwide/target/debug/deps/libatom-a52bf88abecd21cd.rlib" "/opt/rustwide/target/debug/deps/libfnv-81254b20febae08d.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam-738e5d836726a6d3.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-08a0e7cdfe4bd278.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-ddc1d1f0fe0ffbe5.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-df75e4d49fd626c3.rlib" "/opt/rustwide/target/debug/deps/libparking_lot-fff3aec1de4f84fd.rlib" "/opt/rustwide/target/debug/deps/libparking_lot_core-031e7e372e41a30a.rlib" "/opt/rustwide/target/debug/deps/liblock_api-9a541b0518936d90.rlib" "/opt/rustwide/target/debug/deps/libowning_ref-b19a342864125be2.rlib" "/opt/rustwide/target/debug/deps/libstable_deref_trait-ef61071d1b8ef096.rlib" "/opt/rustwide/target/debug/deps/librand-5d686d3521fb3c63.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-1983edd6277b1d6f.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-a05d8975fd67e1ba.rlib" "/opt/rustwide/target/debug/deps/libshred-33466435c795a019.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-bc44b28840f7ad0c.rlib" "/opt/rustwide/target/debug/deps/librayon-abfdccd17cbe2ddb.rlib" "/opt/rustwide/target/debug/deps/librayon_core-ec0b85d41f11d6b3.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-f53a0470b2d4f707.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_queue-2b6be71dce0ae89b.rlib" "/opt/rustwide/target/debug/deps/libeither-f8fda6b999f8d6b2.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-b22b162d023cf860.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-e9e40f2493a82cfb.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-587a636979098308.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-98eb5171f9a3eb81.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-1a204bb1f8fbf18c.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-e18a0c7dbfab00df.rlib" "/opt/rustwide/target/debug/deps/libmopa-9525efd430f3b2cb.rlib" "/opt/rustwide/target/debug/deps/libfxhash-9601bd1f04315db6.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-d9d0103afea89763.rlib" "/opt/rustwide/target/debug/deps/libarrayvec-018cb0175bd68e26.rlib" "/opt/rustwide/target/debug/deps/libsdl2-8bef6268a7dca3d6.rlib" "/opt/rustwide/target/debug/deps/librand-4b90da252329bf09.rlib" "/opt/rustwide/target/debug/deps/librand_xorshift-bd82eff9f56f6396.rlib" "/opt/rustwide/target/debug/deps/librand_pcg-e36e3fbca206ddef.rlib" "/opt/rustwide/target/debug/deps/librand_hc-80e0466d0364e3b8.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-37adb117a0290037.rlib" "/opt/rustwide/target/debug/deps/librand_isaac-99cae68a6ee48ba4.rlib" "/opt/rustwide/target/debug/deps/librand_core-1ccf765e3251494d.rlib" "/opt/rustwide/target/debug/deps/librand_os-80a98adab05f662a.rlib" "/opt/rustwide/target/debug/deps/librand_jitter-52adf27236e22c18.rlib" "/opt/rustwide/target/debug/deps/librand_core-c2d08cfa7423325a.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-05f6135a547b7c93.rlib" "/opt/rustwide/target/debug/deps/libbitflags-82bd363beea55b11.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-ea4caa07bd58fe44.rlib" "/opt/rustwide/target/debug/deps/liblibc-49101c3f891c742d.rlib" "/opt/rustwide/target/debug/deps/libnum-efea172225bcbf92.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-e48c582185b9ac4d.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-5915a7708a91727a.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-e4d8810d4c25fdcb.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-7444fd17919e9af0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-0ee2f67026959ab7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-df1bcd1e82256d04.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-ed9ecf1b54021131.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-0ede66bb24e94b96.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-7c2de7f50940865c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-b138d50085fd4683.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-6576870d8f2b9ae2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-042a30c5f67b2c91.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-7b3f33d3dbe385dc.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-90b3063cd7b22527.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-17f9484f8dc4da1e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-df38345acd9d92e1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-a5e10ca10bdd9e54.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-9e5b4162eeef2cef.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-3a4e739a77468800.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-0f3a0c116d5e04d6.rlib" "-Wl,-Bdynamic" "-lSDL2" "-lSDL2_image" "-lSDL2_ttf" "-lutil" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lSDL2_image
[INFO] [stdout]           /usr/bin/ld: cannot find -lSDL2_ttf
[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 `my_rpg`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "4f6bc6f8c80bb92854055c1019f0ba0e1f44776a2b257cb63cabe7da32cc15d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f6bc6f8c80bb92854055c1019f0ba0e1f44776a2b257cb63cabe7da32cc15d6", kill_on_drop: false }`
[INFO] [stdout] 4f6bc6f8c80bb92854055c1019f0ba0e1f44776a2b257cb63cabe7da32cc15d6