[INFO] cloning repository https://github.com/FIL1994/rust-game-dev
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FIL1994/rust-game-dev" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFIL1994%2Frust-game-dev", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFIL1994%2Frust-game-dev'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ecfb8371257d403e01a21aa42bb7a2a0e6fed0f2
[INFO] testing FIL1994/rust-game-dev against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFIL1994%2Frust-game-dev" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/FIL1994/rust-game-dev 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/FIL1994/rust-game-dev
[INFO] finished tweaking git repo https://github.com/FIL1994/rust-game-dev
[INFO] tweaked toml for git repo https://github.com/FIL1994/rust-game-dev written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/FIL1994/rust-game-dev 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] a74a5a900fcfb58393ed117b13fa9f1943d760908a845a54b1423cd8392d2c26
[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" "a74a5a900fcfb58393ed117b13fa9f1943d760908a845a54b1423cd8392d2c26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a74a5a900fcfb58393ed117b13fa9f1943d760908a845a54b1423cd8392d2c26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a74a5a900fcfb58393ed117b13fa9f1943d760908a845a54b1423cd8392d2c26", kill_on_drop: false }`
[INFO] [stdout] a74a5a900fcfb58393ed117b13fa9f1943d760908a845a54b1423cd8392d2c26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] f77d1be3cd22f931654bab6bc1b319619840750f225b6242d46d69e00291e817
[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" "f77d1be3cd22f931654bab6bc1b319619840750f225b6242d46d69e00291e817", kill_on_drop: false }`
[INFO] [stderr]    Compiling arrayvec v0.4.10
[INFO] [stderr]    Compiling crossbeam-utils v0.5.0
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]    Compiling nonzero_signed v1.0.3
[INFO] [stderr]    Compiling mopa v0.2.2
[INFO] [stderr]    Compiling atom v0.3.5
[INFO] [stderr]    Compiling tuple_utils v0.2.0
[INFO] [stderr]    Compiling crossbeam-utils v0.2.2
[INFO] [stderr]    Compiling crossbeam-utils v0.6.5
[INFO] [stderr]    Compiling sdl2-sys v0.32.5
[INFO] [stderr]    Compiling owning_ref v0.3.3
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling num_cpus v1.10.0
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling syn v0.15.28
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling parking_lot_core v0.2.14
[INFO] [stderr]    Compiling parking_lot_core v0.3.1
[INFO] [stderr]    Compiling parking_lot v0.5.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.5.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.6.1
[INFO] [stderr]    Compiling parking_lot v0.6.4
[INFO] [stderr]    Compiling crossbeam-deque v0.5.2
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling crossbeam-channel v0.2.6
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling crossbeam v0.4.1
[INFO] [stderr]    Compiling sdl2 v0.32.1
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]    Compiling hibitset v0.5.4
[INFO] [stderr]    Compiling shred v0.7.1
[INFO] [stderr]    Compiling derivative v1.0.2
[INFO] [stderr]    Compiling shred-derive v0.5.1
[INFO] [stderr]    Compiling specs-derive v0.4.0
[INFO] [stderr]    Compiling shrev v1.0.1
[INFO] [stderr]    Compiling specs v0.14.3
[INFO] [stderr]    Compiling game-dev 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/game_dev-e025ca9ba12ce153.game_dev.ciwp9jjy-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/game_dev-e025ca9ba12ce153.game_dev.ciwp9jjy-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/game_dev-e025ca9ba12ce153.game_dev.ciwp9jjy-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/game_dev-e025ca9ba12ce153.game_dev.ciwp9jjy-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/game_dev-e025ca9ba12ce153.game_dev.ciwp9jjy-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/game_dev-e025ca9ba12ce153.game_dev.ciwp9jjy-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/game_dev-e025ca9ba12ce153.game_dev.ciwp9jjy-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/game_dev-e025ca9ba12ce153.game_dev.ciwp9jjy-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/game_dev-e025ca9ba12ce153.game_dev.ciwp9jjy-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/game_dev-e025ca9ba12ce153.game_dev.ciwp9jjy-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/game_dev-e025ca9ba12ce153.game_dev.ciwp9jjy-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/game_dev-e025ca9ba12ce153.game_dev.ciwp9jjy-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/game_dev-e025ca9ba12ce153.game_dev.ciwp9jjy-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/game_dev-e025ca9ba12ce153.game_dev.ciwp9jjy-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/game_dev-e025ca9ba12ce153.game_dev.ciwp9jjy-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/game_dev-e025ca9ba12ce153.game_dev.ciwp9jjy-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/game_dev-e025ca9ba12ce153" "/opt/rustwide/target/debug/deps/game_dev-e025ca9ba12ce153.2lvlv9za190wq7ct.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/libsdl2-5b5622e267c42c78.rlib" "/opt/rustwide/target/debug/deps/librand-5e40f32f6cff34c2.rlib" "/opt/rustwide/target/debug/deps/librand_xorshift-980ffaa25b396c1a.rlib" "/opt/rustwide/target/debug/deps/librand_pcg-c951f675377147ae.rlib" "/opt/rustwide/target/debug/deps/librand_hc-84fcf15f9b2ec5af.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-31dce6a29088316c.rlib" "/opt/rustwide/target/debug/deps/librand_isaac-73841709a33c524f.rlib" "/opt/rustwide/target/debug/deps/librand_os-9ed17964d2e26321.rlib" "/opt/rustwide/target/debug/deps/librand_jitter-13134abf1983731a.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-dde351b096cf512f.rlib" "/opt/rustwide/target/debug/deps/libbitflags-5c7d271dfd8fcb55.rlib" "/opt/rustwide/target/debug/deps/libnum-95c9af438eaba823.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-03aae3250d88cfab.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-f166a3be6c2d9c93.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-0d14380347a326c6.rlib" "/opt/rustwide/target/debug/deps/libspecs-883744c6dbed887e.rlib" "/opt/rustwide/target/debug/deps/libtuple_utils-cb5fc60ecc7cd304.rlib" "/opt/rustwide/target/debug/deps/libshrev-4c23382add64d144.rlib" "/opt/rustwide/target/debug/deps/libparking_lot-371db4a356a08d59.rlib" "/opt/rustwide/target/debug/deps/libparking_lot_core-a448dc274174a5c0.rlib" "/opt/rustwide/target/debug/deps/librand-57ce09dba28e77e0.rlib" "/opt/rustwide/target/debug/deps/libowning_ref-ef0a9f08e28395b5.rlib" "/opt/rustwide/target/debug/deps/libnonzero_signed-93d956c774976c7d.rlib" "/opt/rustwide/target/debug/deps/liblog-75f97370e3c69217.rlib" "/opt/rustwide/target/debug/deps/libhibitset-b4f2c7bada121c30.rlib" "/opt/rustwide/target/debug/deps/libatom-17cbc39d59807c3c.rlib" "/opt/rustwide/target/debug/deps/libfnv-40b1e5d34b306915.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam-720e13a5f412e87f.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-8081112e2ed0c802.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-3d136584bcdcd4d1.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-41a3ead7cab76ea1.rlib" "/opt/rustwide/target/debug/deps/libparking_lot-bfa6abb28dd5bfed.rlib" "/opt/rustwide/target/debug/deps/libparking_lot_core-f7abffc6c9656969.rlib" "/opt/rustwide/target/debug/deps/liblock_api-22e09a301d060acb.rlib" "/opt/rustwide/target/debug/deps/libowning_ref-2a4d2a934664b4a9.rlib" "/opt/rustwide/target/debug/deps/libstable_deref_trait-2d19c7fb29a857c0.rlib" "/opt/rustwide/target/debug/deps/librand-17fdabe28c786cf7.rlib" "/opt/rustwide/target/debug/deps/librand_core-aa013802914fe3c8.rlib" "/opt/rustwide/target/debug/deps/librand_core-8a09d4e50fabcece.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-367d6a9931b9b332.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-fa73ec55c5a21dec.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-f750ff9207110bf7.rlib" "/opt/rustwide/target/debug/deps/libshred-0e45dae1010224b2.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-c46ebf32524c9787.rlib" "/opt/rustwide/target/debug/deps/librayon-18f1e1c0fae21cd6.rlib" "/opt/rustwide/target/debug/deps/libeither-75a3861fa66a0513.rlib" "/opt/rustwide/target/debug/deps/librayon_core-c1d86e353f8840b4.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-d028d307998b2e75.rlib" "/opt/rustwide/target/debug/deps/liblibc-003f556c352edd12.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-23904e71b6634139.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-7e006aa313330503.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-c0e1396086f307bb.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-e9bde307deef8c75.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-4ccbe9d570ae61ca.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-9b922460266f6c04.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-4d47206547bf9fb1.rlib" "/opt/rustwide/target/debug/deps/libnodrop-964eb80ddccd0e5d.rlib" "/opt/rustwide/target/debug/deps/libmopa-97a1bd96ad1c0dfa.rlib" "/opt/rustwide/target/debug/deps/libfxhash-bb5c9ec11c282e36.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-05ffa39c4d0ff823.rlib" "/opt/rustwide/target/debug/deps/libarrayvec-2af8a03acf445847.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_image" "-lutil" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lSDL2_image
[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 `game-dev`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "f77d1be3cd22f931654bab6bc1b319619840750f225b6242d46d69e00291e817", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f77d1be3cd22f931654bab6bc1b319619840750f225b6242d46d69e00291e817", kill_on_drop: false }`
[INFO] [stdout] f77d1be3cd22f931654bab6bc1b319619840750f225b6242d46d69e00291e817