[INFO] updating cached repository https://github.com/alexeyden/rust-experiments
[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] f01e50da7a04d7323f7e99a977cd536544231779
[INFO] testing alexeyden/rust-experiments against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexeyden%2Frust-experiments" "/workspace/builds/worker-6/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/alexeyden/rust-experiments on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/alexeyden/rust-experiments
[INFO] finished tweaking git repo https://github.com/alexeyden/rust-experiments
[INFO] tweaked toml for git repo https://github.com/alexeyden/rust-experiments written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/alexeyden/rust-experiments already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.44.0" "build" "--frozen"`
[INFO] [stdout] 682ab11d9beee14cf9cf104a14b493b9b7ccb0310d928fa558ff05b4ad1137e1
[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" "682ab11d9beee14cf9cf104a14b493b9b7ccb0310d928fa558ff05b4ad1137e1"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling sdl2-sys v0.27.2 (https://github.com/AngryLawyer/rust-sdl2#5d8c8632)
[INFO] [stderr]    Compiling libc v0.2.21
[INFO] [stderr]    Compiling serde v0.9.11
[INFO] [stderr]    Compiling num-integer v0.1.33
[INFO] [stderr]    Compiling syn v0.11.9
[INFO] [stderr]    Compiling num-iter v0.1.33
[INFO] [stderr]    Compiling num v0.1.37
[INFO] [stderr]    Compiling rand v0.3.15
[INFO] [stderr]    Compiling sdl2 v0.29.0 (https://github.com/AngryLawyer/rust-sdl2#5d8c8632)
[INFO] [stderr]    Compiling serde_codegen_internals v0.14.1
[INFO] [stderr]    Compiling serde_derive v0.9.11
[INFO] [stderr]    Compiling serde_json v0.9.9
[INFO] [stderr]    Compiling raster v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: the item `serde_json` is imported redundantly
[INFO] [stderr]   --> src/game.rs:28:9
[INFO] [stderr]    |
[INFO] [stderr] 28 |     use serde_json;
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/main.rs:2:1
[INFO] [stderr]    |
[INFO] [stderr] 2  | extern crate serde_json;
[INFO] [stderr]    | ------------------------ the item `serde_json` is already imported here
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` 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/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/raster-5f2d190e8f797371.raster.7kfyev0v-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/raster-5f2d190e8f797371.raster.7kfyev0v-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/raster-5f2d190e8f797371.raster.7kfyev0v-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/raster-5f2d190e8f797371.raster.7kfyev0v-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/raster-5f2d190e8f797371.raster.7kfyev0v-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/raster-5f2d190e8f797371.raster.7kfyev0v-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/raster-5f2d190e8f797371.raster.7kfyev0v-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/raster-5f2d190e8f797371.raster.7kfyev0v-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/raster-5f2d190e8f797371.raster.7kfyev0v-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/raster-5f2d190e8f797371.raster.7kfyev0v-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/raster-5f2d190e8f797371.raster.7kfyev0v-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/raster-5f2d190e8f797371.raster.7kfyev0v-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/raster-5f2d190e8f797371.raster.7kfyev0v-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/raster-5f2d190e8f797371.raster.7kfyev0v-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/raster-5f2d190e8f797371.raster.7kfyev0v-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/raster-5f2d190e8f797371.raster.7kfyev0v-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/raster-5f2d190e8f797371" "/opt/rustwide/target/debug/deps/raster-5f2d190e8f797371.48owbatyrcll39a.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libserde_json-9c7268a3a03d2bf9.rlib" "/opt/rustwide/target/debug/deps/libdtoa-78d88fea35ca0bf6.rlib" "/opt/rustwide/target/debug/deps/libitoa-f1804091991d9b0b.rlib" "/opt/rustwide/target/debug/deps/libserde-82e7820fd8d3475b.rlib" "/opt/rustwide/target/debug/deps/libsdl2-e838a83b50c5664f.rlib" "/opt/rustwide/target/debug/deps/librand-dab2f9af1e2ab3c3.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-31fa7c5e61d5285e.rlib" "/opt/rustwide/target/debug/deps/libbitflags-717e7ed2379fc03d.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-664900687320f41f.rlib" "/opt/rustwide/target/debug/deps/liblibc-3dc6d2df013fcacf.rlib" "/opt/rustwide/target/debug/deps/libnum-39e61a2c07a4a9f4.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-d2a9fd1a1b1b64f0.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-7ad7f5107cdca74e.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-e28389c6514d8541.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-205127404fcba336.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-a657948fb7763780.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-4af901391177f653.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-9bdd51edf637d1e0.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-df9a9630b2ea2e1e.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-fddbfe63d5cc9339.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-dc1fcc6e43806791.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-e2f4bff19e00107e.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-a152d13c1d7ed405.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d92b841792fc008d.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-a64c249515c023f5.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-57654524b3e40c00.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-72180f1527a726a2.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-990cc8f4a91a3ab4.rlib" "-Wl,-Bdynamic" "-lSDL2_image" "-lSDL2" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -lSDL2_image
[INFO] [stderr]           collect2: error: ld returned 1 exit status
[INFO] [stderr]           
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error; 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `raster`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "682ab11d9beee14cf9cf104a14b493b9b7ccb0310d928fa558ff05b4ad1137e1"`
[INFO] running `"docker" "rm" "-f" "682ab11d9beee14cf9cf104a14b493b9b7ccb0310d928fa558ff05b4ad1137e1"`
[INFO] [stdout] 682ab11d9beee14cf9cf104a14b493b9b7ccb0310d928fa558ff05b4ad1137e1