[INFO] cloning repository https://github.com/pako8128/pong [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pako8128/pong" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpako8128%2Fpong", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpako8128%2Fpong'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3245ba30d5c313a604e051d7096e0466a1b52f66 [INFO] testing pako8128/pong against 1.91.0 for beta-1.92-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpako8128%2Fpong" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [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-7-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/pako8128/pong on toolchain 1.91.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/pako8128/pong already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cfg-if v0.1.6 [INFO] [stderr] Downloaded bitflags v1.0.4 [INFO] [stderr] Downloaded rand_core v0.4.0 [INFO] [stderr] Downloaded rand_os v0.1.2 [INFO] [stderr] Downloaded autocfg v0.1.2 [INFO] [stderr] Downloaded lazy_static v1.2.0 [INFO] [stderr] Downloaded num-traits v0.2.6 [INFO] [stderr] Downloaded num-integer v0.1.39 [INFO] [stderr] Downloaded rand_jitter v0.1.3 [INFO] [stderr] Downloaded sdl2 v0.32.1 [INFO] [stderr] Downloaded sdl2-sys v0.32.5 [INFO] [stderr] Downloaded libc v0.2.49 [INFO] [stderr] Downloaded winapi v0.3.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f53e2bbac46fd0066560f42c961a133f249a564cb0b609eb433e45824fe99a08 [INFO] running `Command { std: "docker" "start" "-a" "f53e2bbac46fd0066560f42c961a133f249a564cb0b609eb433e45824fe99a08", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f53e2bbac46fd0066560f42c961a133f249a564cb0b609eb433e45824fe99a08", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f53e2bbac46fd0066560f42c961a133f249a564cb0b609eb433e45824fe99a08", kill_on_drop: false }` [INFO] [stdout] f53e2bbac46fd0066560f42c961a133f249a564cb0b609eb433e45824fe99a08 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c84ec8eb84c95ebe63f16330512536192516ab26e98bf7a32de13884faa27331 [INFO] running `Command { std: "docker" "start" "-a" "c84ec8eb84c95ebe63f16330512536192516ab26e98bf7a32de13884faa27331", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.2 [INFO] [stderr] Compiling rand_core v0.4.0 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling libc v0.2.49 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling cfg-if v0.1.6 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Compiling lazy_static v1.2.0 [INFO] [stderr] Compiling bitflags v1.0.4 [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_hc v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [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:18:13 [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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `speed_up` is never used [INFO] [stdout] --> src/objects.rs:45:12 [INFO] [stdout] | [INFO] [stdout] 15 | impl Ball { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 45 | pub fn speed_up(&mut self) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/tmp/rustcFPyHfg/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libsdl2-f368ad52fc9b8cb4,librand-90de1363a0931c42,librand_xorshift-462bb8dd5ca3085d,librand_pcg-6d3b4ac66033dcd2,librand_hc-4ced5d477d3c7809,librand_chacha-ebaacf848a3293b5,librand_isaac-5ecb26ba8641da70,librand_core-ed61834850468936,librand_os-874181365a038f1c,librand_jitter-2d811e77daac32b8,librand_core-c5973d946fd0ba6f,libsdl2_sys-e55c5df579868509,libbitflags-dfa7407bff7eb0c7,liblazy_static-9cc7d718bd9bc5e5,liblibc-8c9cbe5384f5e8c2,libnum-8991264efefdcd00,libnum_iter-d4faa452d6926400,libnum_integer-28856dac5733245e,libnum_traits-8434ae2112cc67a9}.rlib" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lSDL2" "-lSDL2_image" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustcFPyHfg/raw-dylibs" "-B/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/pong-e4b1ee3acd2b07ed" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" [INFO] [stdout] = note: some arguments are omitted. use `--verbose` to show all linker arguments [INFO] [stdout] = note: rust-lld: error: unable to find library -lSDL2_image [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `pong` (bin "pong") due to 1 previous error; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "c84ec8eb84c95ebe63f16330512536192516ab26e98bf7a32de13884faa27331", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c84ec8eb84c95ebe63f16330512536192516ab26e98bf7a32de13884faa27331", kill_on_drop: false }` [INFO] [stdout] c84ec8eb84c95ebe63f16330512536192516ab26e98bf7a32de13884faa27331