[INFO] updating cached repository https://github.com/pako8128/pong [INFO] running `Command { std: "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", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3245ba30d5c313a604e051d7096e0466a1b52f66 [INFO] testing pako8128/pong against 1.45.2 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpako8128%2Fpong" "/workspace/builds/worker-14/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pako8128/pong on toolchain 1.45.2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/pako8128/pong [INFO] finished tweaking git repo https://github.com/pako8128/pong [INFO] tweaked toml for git repo https://github.com/pako8128/pong written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/pako8128/pong already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3e8340cf35c31f641a78f26e3cf5ebb5bb3286a2d5ac70e50f85881a48641da7 [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" "3e8340cf35c31f641a78f26e3cf5ebb5bb3286a2d5ac70e50f85881a48641da7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3e8340cf35c31f641a78f26e3cf5ebb5bb3286a2d5ac70e50f85881a48641da7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e8340cf35c31f641a78f26e3cf5ebb5bb3286a2d5ac70e50f85881a48641da7", kill_on_drop: false }` [INFO] [stdout] 3e8340cf35c31f641a78f26e3cf5ebb5bb3286a2d5ac70e50f85881a48641da7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3b374009d68bd5dee741d27196e50a7df953b704fe02614cbd1220909f5382dd [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" "3b374009d68bd5dee741d27196e50a7df953b704fe02614cbd1220909f5382dd", kill_on_drop: false }` [INFO] [stderr] Compiling rand_core v0.4.0 [INFO] [stderr] Compiling autocfg v0.1.2 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling libc v0.2.49 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Compiling cfg-if v0.1.6 [INFO] [stderr] Compiling lazy_static v1.2.0 [INFO] [stderr] Compiling sdl2-sys v0.32.5 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.3 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [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_os v0.1.2 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling sdl2 v0.32.1 [INFO] [stderr] Compiling pong v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `timer` [INFO] [stdout] --> src/main.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | let mut timer = sdl_context.timer().unwrap(); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timer` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | let mut timer = sdl_context.timer().unwrap(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `speed_up` [INFO] [stdout] --> src/objects.rs:45:12 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn speed_up(&mut self) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` 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" "-L" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/pong-94252c2caacf3731.pong.7ulqexsa-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/pong-94252c2caacf3731.pong.7ulqexsa-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/pong-94252c2caacf3731.pong.7ulqexsa-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/pong-94252c2caacf3731.pong.7ulqexsa-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/pong-94252c2caacf3731.pong.7ulqexsa-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/pong-94252c2caacf3731.pong.7ulqexsa-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/pong-94252c2caacf3731.pong.7ulqexsa-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/pong-94252c2caacf3731.pong.7ulqexsa-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/pong-94252c2caacf3731.pong.7ulqexsa-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/pong-94252c2caacf3731.pong.7ulqexsa-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/pong-94252c2caacf3731.pong.7ulqexsa-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/pong-94252c2caacf3731.pong.7ulqexsa-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/pong-94252c2caacf3731.pong.7ulqexsa-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/pong-94252c2caacf3731.pong.7ulqexsa-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/pong-94252c2caacf3731.pong.7ulqexsa-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/pong-94252c2caacf3731.pong.7ulqexsa-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/pong-94252c2caacf3731" "/opt/rustwide/target/debug/deps/pong-94252c2caacf3731.2uogiup2u7n23kfp.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libsdl2-fc57b4692d13cb55.rlib" "/opt/rustwide/target/debug/deps/librand-64e330603562c5fd.rlib" "/opt/rustwide/target/debug/deps/librand_xorshift-c72452d47acb92b2.rlib" "/opt/rustwide/target/debug/deps/librand_pcg-48e634cceefa4757.rlib" "/opt/rustwide/target/debug/deps/librand_hc-453bb474651ee49c.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-95b4b26f310072d4.rlib" "/opt/rustwide/target/debug/deps/librand_isaac-bf610786152d2d79.rlib" "/opt/rustwide/target/debug/deps/librand_core-d557c9f882b1f1f4.rlib" "/opt/rustwide/target/debug/deps/librand_os-b526284731de277b.rlib" "/opt/rustwide/target/debug/deps/librand_jitter-404e1a2ea1887578.rlib" "/opt/rustwide/target/debug/deps/librand_core-78bbe2a80acb1f13.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-0668614374af08da.rlib" "/opt/rustwide/target/debug/deps/libbitflags-eda987bbeb521c5d.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-0c44697ac28cf26a.rlib" "/opt/rustwide/target/debug/deps/liblibc-b1c640e670951566.rlib" "/opt/rustwide/target/debug/deps/libnum-7776c808f3981920.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-0072aa6ed468b655.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-ee535da76a16751b.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-0e331abae535600b.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-8bb11f807a7b6b4c.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-ca8087507780d964.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-259c92b387c1c166.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-16e0a2fbbb8e14b3.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-8a1651b8e23d2aaf.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-23bdd98b0574083e.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-855a92055ec33e2e.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-24c70dd44fbacdfb.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-b326273841bae587.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-ac3c1f0e16507051.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-a5729542b65954aa.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-09bd1119ab1cad7d.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-9a787681bfbeaf61.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-5a0398ee67f74664.rlib" "-Wl,-Bdynamic" "-lSDL2" "-lSDL2_image" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil" [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; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `pong`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "3b374009d68bd5dee741d27196e50a7df953b704fe02614cbd1220909f5382dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b374009d68bd5dee741d27196e50a7df953b704fe02614cbd1220909f5382dd", kill_on_drop: false }` [INFO] [stdout] 3b374009d68bd5dee741d27196e50a7df953b704fe02614cbd1220909f5382dd