[INFO] cloning repository https://github.com/mattgreen/pong-ecs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mattgreen/pong-ecs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmattgreen%2Fpong-ecs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmattgreen%2Fpong-ecs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b3a06c2e0ef273a21c7ee62df5dd949e08ee1fea
[INFO] testing mattgreen/pong-ecs against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmattgreen%2Fpong-ecs" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mattgreen/pong-ecs 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/mattgreen/pong-ecs
[INFO] finished tweaking git repo https://github.com/mattgreen/pong-ecs
[INFO] tweaked toml for git repo https://github.com/mattgreen/pong-ecs written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/mattgreen/pong-ecs 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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stdout] 4e7474823b24839c078c5fde147ff84b8739607a6fbc2e02e29d68cef61aa0c3
[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" "4e7474823b24839c078c5fde147ff84b8739607a6fbc2e02e29d68cef61aa0c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e7474823b24839c078c5fde147ff84b8739607a6fbc2e02e29d68cef61aa0c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e7474823b24839c078c5fde147ff84b8739607a6fbc2e02e29d68cef61aa0c3", kill_on_drop: false }`
[INFO] [stdout] 4e7474823b24839c078c5fde147ff84b8739607a6fbc2e02e29d68cef61aa0c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stdout] c41f70d1d394fb121dfcc35848a364c5fbc84fd8c66bd1df61d171c4bb445300
[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" "c41f70d1d394fb121dfcc35848a364c5fbc84fd8c66bd1df61d171c4bb445300", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.19
[INFO] [stderr]    Compiling bit-vec v0.6.2
[INFO] [stderr]    Compiling sdl2 v0.34.0
[INFO] [stderr]    Compiling c_vec v1.3.3
[INFO] [stderr]    Compiling simple-matrix v0.1.2
[INFO] [stderr]    Compiling sdl2-sys v0.34.0
[INFO] [stderr]    Compiling tracing-core v0.1.10
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling derivative v1.0.4
[INFO] [stderr]    Compiling crossbeam v0.7.3
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling bit-set v0.5.2
[INFO] [stderr]    Compiling tracing-attributes v0.1.7
[INFO] [stderr]    Compiling paste-impl v0.1.12
[INFO] [stderr]    Compiling shrinkwraprs v0.2.3
[INFO] [stderr]    Compiling paste v0.1.12
[INFO] [stderr]    Compiling tracing v0.1.13
[INFO] [stderr]    Compiling legion v0.2.1
[INFO] [stderr]    Compiling ecs v0.1.0 (/opt/rustwide/workdir)
[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/ecs-2ae5a0d820a4b2a9.ecs.crf8cbz5-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/ecs-2ae5a0d820a4b2a9.ecs.crf8cbz5-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/ecs-2ae5a0d820a4b2a9.ecs.crf8cbz5-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/ecs-2ae5a0d820a4b2a9.ecs.crf8cbz5-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/ecs-2ae5a0d820a4b2a9.ecs.crf8cbz5-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/ecs-2ae5a0d820a4b2a9.ecs.crf8cbz5-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/ecs-2ae5a0d820a4b2a9.ecs.crf8cbz5-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/ecs-2ae5a0d820a4b2a9.ecs.crf8cbz5-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/ecs-2ae5a0d820a4b2a9.ecs.crf8cbz5-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/ecs-2ae5a0d820a4b2a9.ecs.crf8cbz5-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/ecs-2ae5a0d820a4b2a9.ecs.crf8cbz5-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/ecs-2ae5a0d820a4b2a9.ecs.crf8cbz5-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/ecs-2ae5a0d820a4b2a9.ecs.crf8cbz5-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/ecs-2ae5a0d820a4b2a9.ecs.crf8cbz5-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/ecs-2ae5a0d820a4b2a9.ecs.crf8cbz5-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/ecs-2ae5a0d820a4b2a9.ecs.crf8cbz5-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/ecs-2ae5a0d820a4b2a9" "/opt/rustwide/target/debug/deps/ecs-2ae5a0d820a4b2a9.9zrsbuswcr8sgxj.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-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/libsdl2-3395f715b3e685bf.rlib" "/opt/rustwide/target/debug/deps/libc_vec-9e574e3792076da3.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-d8a915c07482cfae.rlib" "/opt/rustwide/target/debug/deps/libbitflags-de31228f2c0549ed.rlib" "/opt/rustwide/target/debug/deps/liblegion-89071414ec98047f.rlib" "/opt/rustwide/target/debug/deps/libpaste-ab2e642f68548259.rlib" "/opt/rustwide/target/debug/deps/libitertools-ecf5d666c772ee46.rlib" "/opt/rustwide/target/debug/deps/libtracing-e11cebe704c0cdb2.rlib" "/opt/rustwide/target/debug/deps/libtracing_core-ea4315c43bd3a9be.rlib" "/opt/rustwide/target/debug/deps/libdowncast_rs-01e00c5156128577.rlib" "/opt/rustwide/target/debug/deps/librayon-51808184a2b8057e.rlib" "/opt/rustwide/target/debug/deps/librayon_core-06af76ea5eb8b448.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-75f852d814175400.rlib" "/opt/rustwide/target/debug/deps/libeither-33aa006be14f1288.rlib" "/opt/rustwide/target/debug/deps/libparking_lot-48bd40360d13f234.rlib" "/opt/rustwide/target/debug/deps/libparking_lot_core-e009452936ffe485.rlib" "/opt/rustwide/target/debug/deps/liblibc-72bab3e423bcd510.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-6e593f3f88821277.rlib" "/opt/rustwide/target/debug/deps/liblock_api-dbb4a111800d5527.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam-842374180f0ce363.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_queue-9dc2bd425d7715b4.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-db38eb1703ac17e7.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-c2e5498a1f1962ee.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-bf6bda96af343a27.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-61a8585eac99cded.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-e9f298844c390015.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-f70100d05e1798e6.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-7895c92c6d278491.rlib" "/opt/rustwide/target/debug/deps/libmaybe_uninit-ba8c860573beb973.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-b10e0993eefc366b.rlib" "/opt/rustwide/target/debug/deps/libbit_set-6c91b15835958ca2.rlib" "/opt/rustwide/target/debug/deps/libbit_vec-5934c595b08a49a2.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" "-lSDL2_gfx" "-lutil" "-ldl" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lSDL2_ttf
[INFO] [stdout]           /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
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ecs`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "c41f70d1d394fb121dfcc35848a364c5fbc84fd8c66bd1df61d171c4bb445300", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c41f70d1d394fb121dfcc35848a364c5fbc84fd8c66bd1df61d171c4bb445300", kill_on_drop: false }`
[INFO] [stdout] c41f70d1d394fb121dfcc35848a364c5fbc84fd8c66bd1df61d171c4bb445300