[INFO] updating cached repository https://github.com/welder/gamejam
[INFO] running `"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"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2e1b87e1c52fb867bf547f416c23976fe6a70884
[INFO] testing welder/gamejam against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwelder%2Fgamejam" "/workspace/builds/worker-0/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/welder/gamejam on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/welder/gamejam
[INFO] finished tweaking git repo https://github.com/welder/gamejam
[INFO] tweaked toml for git repo https://github.com/welder/gamejam written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/welder/gamejam already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /workspace/builds/worker-0/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stdout] 0ee4403270db77028281aa5a5ba56ad322aea637be5096dde45bfc62297e222e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "0ee4403270db77028281aa5a5ba56ad322aea637be5096dde45bfc62297e222e"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling sdl2-sys v0.19.0
[INFO] [stderr]    Compiling bitflags v0.6.0
[INFO] [stderr]    Compiling bitflags v0.5.0
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling sdl2 v0.19.0
[INFO] [stderr]    Compiling sdl2_ttf v0.19.0
[INFO] [stderr]    Compiling game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/game.rs:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | / macro_rules! rect(
[INFO] [stderr] 16 | |     ($x:expr, $y:expr, $w:expr, $h:expr) => (
[INFO] [stderr] 17 | |         Rect::new($x as i32, $y as i32, $w as u32, $h as u32)
[INFO] [stderr] 18 | |     )
[INFO] [stderr] 19 | | );
[INFO] [stderr]    | |__^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/game.rs:277:13
[INFO] [stderr]     |
[INFO] [stderr] 277 |         let mut window = renderer.window_mut().unwrap();
[INFO] [stderr]     |             ----^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[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/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/game-4716c08a87459eb6.game.95zocep0-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/game-4716c08a87459eb6.game.95zocep0-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/game-4716c08a87459eb6.game.95zocep0-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/game-4716c08a87459eb6.game.95zocep0-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/game-4716c08a87459eb6.game.95zocep0-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/game-4716c08a87459eb6.game.95zocep0-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/game-4716c08a87459eb6.game.95zocep0-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/game-4716c08a87459eb6.game.95zocep0-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/game-4716c08a87459eb6.game.95zocep0-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/game-4716c08a87459eb6.game.95zocep0-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/game-4716c08a87459eb6.game.95zocep0-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/game-4716c08a87459eb6.game.95zocep0-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/game-4716c08a87459eb6.game.95zocep0-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/game-4716c08a87459eb6.game.95zocep0-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/game-4716c08a87459eb6.game.95zocep0-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/game-4716c08a87459eb6.game.95zocep0-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/game-4716c08a87459eb6" "/opt/rustwide/target/debug/deps/game-4716c08a87459eb6.2qtm3osgtshtk088.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libsdl2_ttf-f606f63eef094e33.rlib" "/opt/rustwide/target/debug/deps/libbitflags-9502ae066c1437e2.rlib" "/opt/rustwide/target/debug/deps/libsdl2-26af9dddcf8877e4.rlib" "/opt/rustwide/target/debug/deps/librand-4b4bbdcaddf090ab.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-9599134e7aa3903b.rlib" "/opt/rustwide/target/debug/deps/libbitflags-e90079091d55b85e.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-ee0374dd376fa810.rlib" "/opt/rustwide/target/debug/deps/libnum-cc8fdc7d079d5b49.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-d005d383cc168013.rlib" "/opt/rustwide/target/debug/deps/libnum_bigint-e46f7b679e5245b1.rlib" "/opt/rustwide/target/debug/deps/librand-9cc9e44aa3d9199f.rlib" "/opt/rustwide/target/debug/deps/liblibc-2e17c5c99334ee98.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-3d096f8dec0121ba.rlib" "/opt/rustwide/target/debug/deps/librustc_serialize-4acdc232161029de.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-b1690be1b5a4a673.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-e2d76c693688508b.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-447df9d8850f95e5.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-44f8eb3d0b2fad61.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-abc626f09920d361.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-546e83c8973f1a65.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-12768dfc68674934.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-e06867e4497f2ee8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-cbc579f43f6df57b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7abd6d5a7ebf9a23.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-46423c7bc03bd327.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-fc3773ed7bc68f07.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-9cdc98176efd27e2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-02d88502a763e06b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-8cdc9d38dd6cd3ce.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-336f7d63e72901ef.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-57917b1be5233117.rlib" "-Wl,-Bdynamic" "-lSDL2_ttf" "-lSDL2" "-lutil" "-ldl" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -lSDL2_ttf
[INFO] [stderr]           collect2: error: ld returned 1 exit status
[INFO] [stderr]           
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error; 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `game`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "0ee4403270db77028281aa5a5ba56ad322aea637be5096dde45bfc62297e222e"`
[INFO] running `"docker" "rm" "-f" "0ee4403270db77028281aa5a5ba56ad322aea637be5096dde45bfc62297e222e"`
[INFO] [stdout] 0ee4403270db77028281aa5a5ba56ad322aea637be5096dde45bfc62297e222e