[INFO] cloning repository https://github.com/MUsmanZahid/pong [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MUsmanZahid/pong" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMUsmanZahid%2Fpong", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMUsmanZahid%2Fpong'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 10daced51859ca388b894f449f0ff0e97d4e4e63 [INFO] testing MUsmanZahid/pong against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMUsmanZahid%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/MUsmanZahid/pong on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/MUsmanZahid/pong [INFO] finished tweaking git repo https://github.com/MUsmanZahid/pong [INFO] tweaked toml for git repo https://github.com/MUsmanZahid/pong written to /workspace/builds/worker-14/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d1f440b25a34f844148ee0125816817cb173df28003bed4b0a6c31d7df708b2c [INFO] running `Command { std: "docker" "start" "-a" "d1f440b25a34f844148ee0125816817cb173df28003bed4b0a6c31d7df708b2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d1f440b25a34f844148ee0125816817cb173df28003bed4b0a6c31d7df708b2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1f440b25a34f844148ee0125816817cb173df28003bed4b0a6c31d7df708b2c", kill_on_drop: false }` [INFO] [stdout] d1f440b25a34f844148ee0125816817cb173df28003bed4b0a6c31d7df708b2c [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" "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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 670f4ccd64efcb9d4e6ea42a24e7b5b0fafeef4aa663f33f4ad66a615d6356b2 [INFO] running `Command { std: "docker" "start" "-a" "670f4ccd64efcb9d4e6ea42a24e7b5b0fafeef4aa663f33f4ad66a615d6356b2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling slotmap v0.1.0 (/opt/rustwide/workdir/slotmap) [INFO] [stderr] Compiling freetype-sys v0.13.1 [INFO] [stderr] Compiling png v0.16.8 [INFO] [stderr] Compiling freetype v0.7.0 [INFO] [stderr] Compiling thyrox v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `slotmap` [INFO] [stdout] --> src/main.rs:326:5 [INFO] [stdout] | [INFO] [stdout] 326 | use slotmap; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `font_path` [INFO] [stdout] --> src/main.rs:329:9 [INFO] [stdout] | [INFO] [stdout] 329 | let font_path = cstr!("/usr/share/fonts/TTF/Comfortaa-Light.ttf"); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_font_path` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `extend` [INFO] [stdout] --> src/main.rs:43:16 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn extend(mut self, x: f32, y: f32) -> Self { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `translate` [INFO] [stdout] --> src/main.rs:49:16 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn translate(mut self, x: f32, y: f32) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `zero` [INFO] [stdout] --> src/main.rs:57:16 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn zero() -> Self { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `fill` [INFO] [stdout] --> src/main.rs:73:16 [INFO] [stdout] | [INFO] [stdout] 73 | pub fn fill(value: f32) -> Self { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NUM_ASCII_GLYPHS` [INFO] [stdout] --> src/font.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | pub(crate) const NUM_ASCII_GLYPHS: usize = 95; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `generate_bitmap` [INFO] [stdout] --> src/font.rs:35:15 [INFO] [stdout] | [INFO] [stdout] 35 | pub(crate) fn generate_bitmap( [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `draw_glyph` [INFO] [stdout] --> src/font.rs:79:8 [INFO] [stdout] | [INFO] [stdout] 79 | fn draw_glyph(&mut self, glyph: &Glyph, data: *mut u8) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_maximum_row_width` [INFO] [stdout] --> src/font.rs:92:8 [INFO] [stdout] | [INFO] [stdout] 92 | fn get_maximum_row_width(face: freetype::freetype::FT_Face) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/font.rs:118:8 [INFO] [stdout] | [INFO] [stdout] 118 | fn new(width: u32, height: u32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `print_pgm` [INFO] [stdout] --> src/font.rs:130:12 [INFO] [stdout] | [INFO] [stdout] 130 | pub fn print_pgm(&self) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `render_ascii_glyphs` [INFO] [stdout] --> src/font.rs:141:8 [INFO] [stdout] | [INFO] [stdout] 141 | fn render_ascii_glyphs( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/thyrox-33893699657a067a.thyrox.c2d93ea4-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/thyrox-33893699657a067a.thyrox.c2d93ea4-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/thyrox-33893699657a067a.thyrox.c2d93ea4-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/thyrox-33893699657a067a.thyrox.c2d93ea4-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/thyrox-33893699657a067a.thyrox.c2d93ea4-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/thyrox-33893699657a067a.thyrox.c2d93ea4-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/thyrox-33893699657a067a.thyrox.c2d93ea4-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/thyrox-33893699657a067a.thyrox.c2d93ea4-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/thyrox-33893699657a067a.thyrox.c2d93ea4-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/thyrox-33893699657a067a.thyrox.c2d93ea4-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/thyrox-33893699657a067a.thyrox.c2d93ea4-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/thyrox-33893699657a067a.thyrox.c2d93ea4-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/thyrox-33893699657a067a.thyrox.c2d93ea4-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/thyrox-33893699657a067a.thyrox.c2d93ea4-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/thyrox-33893699657a067a.thyrox.c2d93ea4-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/thyrox-33893699657a067a.thyrox.c2d93ea4-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/thyrox-33893699657a067a.21om7be02iow0yhy.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-ldl" "-lxcb" "-lxcb-icccm" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libpng-9c61d01999d2cfcc.rlib" "/opt/rustwide/target/debug/deps/libminiz_oxide-210ea0057e6857f3.rlib" "/opt/rustwide/target/debug/deps/libcrc32fast-08a598dffa25bc69.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-97437e183f3ae6e4.rlib" "/opt/rustwide/target/debug/deps/libdeflate-cb4d95640e47c57e.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-614d7e4e7f7903e2.rlib" "/opt/rustwide/target/debug/deps/libadler32-4ad3039ef892af0b.rlib" "/opt/rustwide/target/debug/deps/libbitflags-610a73087f46ba3b.rlib" "/opt/rustwide/target/debug/deps/libslotmap-3553a9e5a3f6df90.rlib" "/opt/rustwide/target/debug/deps/libfreetype-b9dea61f7944c709.rlib" "/opt/rustwide/target/debug/deps/libfreetype_sys-9c3d86b183f94fa9.rlib" "/opt/rustwide/target/debug/deps/liblibc-0ec3a1d3f48b901b.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-9a950938f3668a37.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-3b1b529ec96b3df7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-ac333df4e6839cea.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-22a9ff9d2be6d427.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-5decbb94c7d60860.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-29a9663b62a1cd00.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-6f0cee0dbab2d3f8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-f5dc7d1d28c5c249.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-d19bda9ef557e755.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-82a955fd13db2399.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-44f3e7c1b7cc17ef.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-3ee6f750c5f3c2cf.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-ae5e1795dcba83e8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-8d545d8592f2b534.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-c4c222675f83fd37.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-c1e9c53e75e301ed.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-beea7d9617fe25c5.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-8ef7dd43fc671f88.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-80a2b295510dd038.rlib" "-Wl,-Bdynamic" "-lfreetype" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/thyrox-33893699657a067a" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" [INFO] [stdout] = note: /usr/bin/ld: cannot find -lxcb-icccm [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `thyrox` due to 2 previous errors; 13 warnings emitted [INFO] running `Command { std: "docker" "inspect" "670f4ccd64efcb9d4e6ea42a24e7b5b0fafeef4aa663f33f4ad66a615d6356b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "670f4ccd64efcb9d4e6ea42a24e7b5b0fafeef4aa663f33f4ad66a615d6356b2", kill_on_drop: false }` [INFO] [stdout] 670f4ccd64efcb9d4e6ea42a24e7b5b0fafeef4aa663f33f4ad66a615d6356b2