[INFO] updating cached repository https://github.com/Crimack/threes.rs
[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] a2b73936ff04e97e1a5c38e10138962507db9491
[INFO] testing Crimack/threes.rs against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCrimack%2Fthrees.rs" "/workspace/builds/worker-8/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Crimack/threes.rs 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/Crimack/threes.rs
[INFO] finished tweaking git repo https://github.com/Crimack/threes.rs
[INFO] tweaked toml for git repo https://github.com/Crimack/threes.rs written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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-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" "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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1de5497715cc9fef7c38a7990027cd24886cca8b500aececddfb686e96d69826
[INFO] running `"docker" "start" "-a" "1de5497715cc9fef7c38a7990027cd24886cca8b500aececddfb686e96d69826"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling sdl2-sys v0.30.0
[INFO] [stderr]    Compiling bzip2-sys v0.1.9+1.0.8
[INFO] [stderr]    Compiling bzip2 v0.3.3
[INFO] [stderr]    Compiling zip v0.4.2
[INFO] [stderr]    Compiling sdl2 v0.30.0
[INFO] [stderr]    Compiling threes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `zip::write`
[INFO] [stderr]  --> build.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use zip::write;
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> build.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     std::fs::create_dir(dst_target_resource_dir.clone());
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[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/threes-c277172e7ea05e5e.threes.tw20n9xs-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/threes-c277172e7ea05e5e.threes.tw20n9xs-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/threes-c277172e7ea05e5e.threes.tw20n9xs-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/threes-c277172e7ea05e5e.threes.tw20n9xs-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/threes-c277172e7ea05e5e.threes.tw20n9xs-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/threes-c277172e7ea05e5e.threes.tw20n9xs-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/threes-c277172e7ea05e5e.threes.tw20n9xs-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/threes-c277172e7ea05e5e.threes.tw20n9xs-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/threes-c277172e7ea05e5e.threes.tw20n9xs-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/threes-c277172e7ea05e5e.threes.tw20n9xs-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/threes-c277172e7ea05e5e.threes.tw20n9xs-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/threes-c277172e7ea05e5e.threes.tw20n9xs-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/threes-c277172e7ea05e5e.threes.tw20n9xs-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/threes-c277172e7ea05e5e.threes.tw20n9xs-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/threes-c277172e7ea05e5e.threes.tw20n9xs-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/threes-c277172e7ea05e5e.threes.tw20n9xs-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/threes-c277172e7ea05e5e" "/opt/rustwide/target/debug/deps/threes-c277172e7ea05e5e.4ohk3sdrtbpa2qvm.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/libsdl2-4c98bf884ab8d497.rlib" "/opt/rustwide/target/debug/deps/librand-22efe9ef3c114fa7.rlib" "/opt/rustwide/target/debug/deps/librand-bb807c742746e684.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-ddb99d0cfc167994.rlib" "/opt/rustwide/target/debug/deps/libbitflags-717e7ed2379fc03d.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-1feaaa5f89c5098b.rlib" "/opt/rustwide/target/debug/deps/libnum-d5e17ac421210056.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-b9e9804583109253.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-83e1cc8b78a53297.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-ddc6fba6583d3d3e.rlib" "/opt/rustwide/target/debug/deps/librand-e8b9be846792fe24.rlib" "/opt/rustwide/target/debug/deps/librand_xorshift-55225f7c9ad0c2e7.rlib" "/opt/rustwide/target/debug/deps/librand_pcg-7ee202a70d1ffd2a.rlib" "/opt/rustwide/target/debug/deps/librand_hc-980be8da34566e1a.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-7cf67b26f27bfc4c.rlib" "/opt/rustwide/target/debug/deps/librand_isaac-2ea51ddc61af076b.rlib" "/opt/rustwide/target/debug/deps/librand_core-26a2826f5572bf57.rlib" "/opt/rustwide/target/debug/deps/librand_os-889a2326b2c40156.rlib" "/opt/rustwide/target/debug/deps/liblibc-e4dfce483ea4fe1d.rlib" "/opt/rustwide/target/debug/deps/librand_jitter-58dce171dcf92ccf.rlib" "/opt/rustwide/target/debug/deps/librand_core-d04c764b3a64cc39.rlib" "/opt/rustwide/target/debug/deps/libgetopts-a5316197925d8f3d.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-58fb194c691b26f1.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" "-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
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `threes`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "1de5497715cc9fef7c38a7990027cd24886cca8b500aececddfb686e96d69826"`
[INFO] running `"docker" "rm" "-f" "1de5497715cc9fef7c38a7990027cd24886cca8b500aececddfb686e96d69826"`
[INFO] [stdout] 1de5497715cc9fef7c38a7990027cd24886cca8b500aececddfb686e96d69826