[INFO] cloning repository https://github.com/trynaeat/castle-rustenstein
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/trynaeat/castle-rustenstein" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrynaeat%2Fcastle-rustenstein", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrynaeat%2Fcastle-rustenstein'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 29777aab713f5cfc9885239b18bf1bcc1ce797c9
[INFO] testing trynaeat/castle-rustenstein against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrynaeat%2Fcastle-rustenstein" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/trynaeat/castle-rustenstein on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/trynaeat/castle-rustenstein
[INFO] finished tweaking git repo https://github.com/trynaeat/castle-rustenstein
[INFO] tweaked toml for git repo https://github.com/trynaeat/castle-rustenstein written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/trynaeat/castle-rustenstein already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.49.0" "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] 162f4b20c19f49836d553c81a42c41975f61a44441f715eb41928eaa24e1a5ae
[INFO] running `Command { std: "docker" "start" "-a" "162f4b20c19f49836d553c81a42c41975f61a44441f715eb41928eaa24e1a5ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "162f4b20c19f49836d553c81a42c41975f61a44441f715eb41928eaa24e1a5ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "162f4b20c19f49836d553c81a42c41975f61a44441f715eb41928eaa24e1a5ae", kill_on_drop: false }`
[INFO] [stdout] 162f4b20c19f49836d553c81a42c41975f61a44441f715eb41928eaa24e1a5ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.49.0" "build" "--frozen" "--message-format=json", 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] 6a1883028a683dfa34ed709492eb87104cf46edc743fe803f5ca2eeae7300a82
[INFO] running `Command { std: "docker" "start" "-a" "6a1883028a683dfa34ed709492eb87104cf46edc743fe803f5ca2eeae7300a82", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling scopeguard v1.0.0
[INFO] [stderr]    Compiling adler32 v1.0.4
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]    Compiling rayon-core v1.7.0
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling lzw v0.10.0
[INFO] [stderr]    Compiling sdl2 v0.33.0
[INFO] [stderr]    Compiling cgmath v0.17.0
[INFO] [stderr]    Compiling color_quant v1.0.1
[INFO] [stderr]    Compiling bytemuck v1.2.0
[INFO] [stderr]    Compiling itoa v0.4.5
[INFO] [stderr]    Compiling scoped_threadpool v0.1.9
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling crossbeam-utils v0.7.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.0
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling sdl2-sys v0.33.0
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]    Compiling num-rational v0.2.3
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling ryu v1.0.2
[INFO] [stderr]    Compiling serde v1.0.104
[INFO] [stderr]    Compiling miniz_oxide v0.3.6
[INFO] [stderr]    Compiling inflate v0.4.5
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling gif v0.10.3
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling memoffset v0.5.3
[INFO] [stderr]    Compiling deflate v0.7.20
[INFO] [stderr]    Compiling tiff v0.4.0
[INFO] [stderr]    Compiling num_cpus v1.12.0
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling crossbeam-queue v0.2.1
[INFO] [stderr]    Compiling png v0.15.3
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling crossbeam-deque v0.7.2
[INFO] [stderr]    Compiling rayon v1.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling jpeg-decoder v0.1.18
[INFO] [stderr]    Compiling image v0.23.0
[INFO] [stderr]    Compiling serde_json v1.0.47
[INFO] [stderr]    Compiling rustenstein v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `glob::glob`
[INFO] [stdout]  --> src/data.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use glob::glob;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` 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/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/rustenstein-87b42877f4b9c6b8.rustenstein.2wivsyo4-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/rustenstein-87b42877f4b9c6b8.rustenstein.2wivsyo4-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/rustenstein-87b42877f4b9c6b8.rustenstein.2wivsyo4-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/rustenstein-87b42877f4b9c6b8.rustenstein.2wivsyo4-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/rustenstein-87b42877f4b9c6b8.rustenstein.2wivsyo4-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/rustenstein-87b42877f4b9c6b8.rustenstein.2wivsyo4-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/rustenstein-87b42877f4b9c6b8.rustenstein.2wivsyo4-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/rustenstein-87b42877f4b9c6b8.rustenstein.2wivsyo4-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/rustenstein-87b42877f4b9c6b8.rustenstein.2wivsyo4-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/rustenstein-87b42877f4b9c6b8.rustenstein.2wivsyo4-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/rustenstein-87b42877f4b9c6b8.rustenstein.2wivsyo4-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/rustenstein-87b42877f4b9c6b8.rustenstein.2wivsyo4-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/rustenstein-87b42877f4b9c6b8.rustenstein.2wivsyo4-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/rustenstein-87b42877f4b9c6b8.rustenstein.2wivsyo4-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/rustenstein-87b42877f4b9c6b8.rustenstein.2wivsyo4-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/rustenstein-87b42877f4b9c6b8.rustenstein.2wivsyo4-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/rustenstein-87b42877f4b9c6b8" "/opt/rustwide/target/debug/deps/rustenstein-87b42877f4b9c6b8.keyc3kowjd70k2c.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-Wl,-O1" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libserde_json-f7e03749b0268af7.rlib" "/opt/rustwide/target/debug/deps/libryu-cad11a9907da6b4d.rlib" "/opt/rustwide/target/debug/deps/libitoa-de3ec321c813faf6.rlib" "/opt/rustwide/target/debug/deps/libserde-1a09ac811785cf55.rlib" "/opt/rustwide/target/debug/deps/libglob-7d24cd3b2c01ca0d.rlib" "/opt/rustwide/target/debug/deps/libimage-a17663b7c69727e6.rlib" "/opt/rustwide/target/debug/deps/libbytemuck-54c2cf10b0b87f36.rlib" "/opt/rustwide/target/debug/deps/libpng-476c3e6cd6fdef76.rlib" "/opt/rustwide/target/debug/deps/libdeflate-b0a882d76b33e677.rlib" "/opt/rustwide/target/debug/deps/libinflate-b163bab200b0dced.rlib" "/opt/rustwide/target/debug/deps/libcrc32fast-452460c7b5df296c.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-ed4b4f0e653c018b.rlib" "/opt/rustwide/target/debug/deps/libjpeg_decoder-8e0857847dadb2e4.rlib" "/opt/rustwide/target/debug/deps/librayon-9ff46e04b960ee8c.rlib" "/opt/rustwide/target/debug/deps/librayon_core-fbd599da12d12a4d.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-6d08814a8ef98c6a.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_queue-668467605bca2e4c.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-49f8e81875028651.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-7af3a1989c66ec5b.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-d76e982420ec4231.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-ca60b418d320054a.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-4d9532d2860c0512.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-6f781422ab1ca933.rlib" "/opt/rustwide/target/debug/deps/libeither-368f4417047205c5.rlib" "/opt/rustwide/target/debug/deps/libscoped_threadpool-a120f70762639255.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-f420c3e0fd6d041b.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-90985d3f68977212.rlib" "/opt/rustwide/target/debug/deps/libgif-6ed6c83f6a254556.rlib" "/opt/rustwide/target/debug/deps/libcolor_quant-63ea220a13d2149e.rlib" "/opt/rustwide/target/debug/deps/libtiff-8150f040eee3172f.rlib" "/opt/rustwide/target/debug/deps/libminiz_oxide-fb32ed03a5af2754.rlib" "/opt/rustwide/target/debug/deps/libadler32-efcc2a4a0a6b424b.rlib" "/opt/rustwide/target/debug/deps/liblzw-b682780ef413c98a.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-8f79d309a9a1d6c3.rlib" "/opt/rustwide/target/debug/deps/libsdl2-afb61ec0935082e3.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-75768ef34fbbe877.rlib" "/opt/rustwide/target/debug/deps/libbitflags-079329b30677e76f.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-8d7848617bba95ac.rlib" "/opt/rustwide/target/debug/deps/libcgmath-81db431320bd3ec6.rlib" "/opt/rustwide/target/debug/deps/librand-7017bc5f119df343.rlib" "/opt/rustwide/target/debug/deps/librand_xorshift-1d7da4e1cd4fa1db.rlib" "/opt/rustwide/target/debug/deps/librand_pcg-40c49b5ee8d1c777.rlib" "/opt/rustwide/target/debug/deps/librand_hc-76fabfc6c4738b58.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-f3246e0df091dc26.rlib" "/opt/rustwide/target/debug/deps/librand_isaac-919f5e3f9b24b8a6.rlib" "/opt/rustwide/target/debug/deps/librand_core-0a577794f7b03cad.rlib" "/opt/rustwide/target/debug/deps/librand_os-821a768ffc9d85f4.rlib" "/opt/rustwide/target/debug/deps/liblibc-1e0dc969ca10ed23.rlib" "/opt/rustwide/target/debug/deps/librand_jitter-0e7708b2134feae2.rlib" "/opt/rustwide/target/debug/deps/librand_core-c6aba3a41817e860.rlib" "/opt/rustwide/target/debug/deps/libapprox-51313ba3308e73dc.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-57a5b6d0721568dc.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-e12de7683a34c500.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-446a53c2e468675f.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-86fef9fb252a2d33.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-3bed9bfd30304751.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-0e38eeb474a7b386.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-a846ed547b824740.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-c9540f0a4fb9265d.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7d2ca66c92c356eb.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-147e2c808f949493.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-bd2a4369506670e9.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-74bfdd0ce7d0ed48.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-6777f47f1c491841.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-b104f1790174f2be.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-db37898996f45c13.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-25b7435131fc4938.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-9d4b6f3c097e876e.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-3f953ad652ab829a.rlib" "-Wl,-Bdynamic" "-lSDL2" "-lSDL2_ttf" "-lutil" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc"
[INFO] [stdout]   = note: /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 `rustenstein`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "6a1883028a683dfa34ed709492eb87104cf46edc743fe803f5ca2eeae7300a82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a1883028a683dfa34ed709492eb87104cf46edc743fe803f5ca2eeae7300a82", kill_on_drop: false }`
[INFO] [stdout] 6a1883028a683dfa34ed709492eb87104cf46edc743fe803f5ca2eeae7300a82