[INFO] cloning repository https://github.com/MisustinIvan/RustFractal [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MisustinIvan/RustFractal" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMisustinIvan%2FRustFractal", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMisustinIvan%2FRustFractal'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e4565af2dcdb5d3caef438de5943ad843ba36972 [INFO] testing MisustinIvan/RustFractal against master#160e7623e8cbbf1feab2b6e2a24733a98c7bde9c for pr-145628-retry-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMisustinIvan%2FRustFractal" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/MisustinIvan/RustFractal [INFO] finished tweaking git repo https://github.com/MisustinIvan/RustFractal [INFO] tweaked toml for git repo https://github.com/MisustinIvan/RustFractal written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/MisustinIvan/RustFractal on toolchain 160e7623e8cbbf1feab2b6e2a24733a98c7bde9c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/MisustinIvan/RustFractal 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" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded c_vec v2.0.0 [INFO] [stderr] Downloaded crossbeam-utils v0.8.19 [INFO] [stderr] Downloaded either v1.11.0 [INFO] [stderr] Downloaded libc v0.2.153 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c1a3b9b46c44dfc719f84cf44797e096d5a80a08192eb0966b61217c57e206be [INFO] running `Command { std: "docker" "start" "-a" "c1a3b9b46c44dfc719f84cf44797e096d5a80a08192eb0966b61217c57e206be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c1a3b9b46c44dfc719f84cf44797e096d5a80a08192eb0966b61217c57e206be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c1a3b9b46c44dfc719f84cf44797e096d5a80a08192eb0966b61217c57e206be", kill_on_drop: false }` [INFO] [stdout] c1a3b9b46c44dfc719f84cf44797e096d5a80a08192eb0966b61217c57e206be [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8cc26e28dddc0ee46ec742c4e015c713f1b7aff103ef9dbf705d935587a9c1c8 [INFO] running `Command { std: "docker" "start" "-a" "8cc26e28dddc0ee46ec742c4e015c713f1b7aff103ef9dbf705d935587a9c1c8", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling version-compare v0.1.1 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling sdl2 v0.36.0 [INFO] [stderr] Compiling either v1.11.0 [INFO] [stderr] Compiling c_vec v2.0.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling sdl2-sys v0.36.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling crossbeam-deque v0.8.5 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling mandelbrot_explorer_rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::complex::Complex` [INFO] [stdout] --> src/test/test_mandelbrot.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::complex::Complex; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/color_map.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 8 | impl ColorMap { [INFO] [stdout] | ------------- associated function in this implementation [INFO] [stdout] 9 | pub fn new(colors: Vec, positions: Vec) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `val_to_color_basic` is never used [INFO] [stdout] --> src/mandelbrot.rs:49:12 [INFO] [stdout] | [INFO] [stdout] 22 | impl MandelbrotSet { [INFO] [stdout] | ------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 49 | pub fn val_to_color_basic(&self, val: u16) -> Color { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/tmp/rustcZCxCQu/symbols.o" "<3 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{librayon-e584a1c789f6263a,librayon_core-91553b22dcd827f2,libcrossbeam_deque-9ef4ee6c8344f758,libcrossbeam_epoch-83d4e6858184b011,libcrossbeam_utils-8767270430be56a4,libeither-e2b099ad4b783585,libsdl2-1e83ecb485f0a5a2,libc_vec-e600cd7c50fb0387,libsdl2_sys-23e9c5f143c3eee0,libbitflags-e2b4db6c651223da,liblazy_static-2bb390fee0230a38,liblibc-21d71f812ea07b39}.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_ttf" "-lSDL2_gfx" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustcZCxCQu/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/mandelbrot_explorer_rust-75f85247ba9982b1" "-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_ttf [INFO] [stdout] rust-lld: error: unable to find library -lSDL2_gfx [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mandelbrot_explorer_rust` (bin "mandelbrot_explorer_rust") due to 1 previous error; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "8cc26e28dddc0ee46ec742c4e015c713f1b7aff103ef9dbf705d935587a9c1c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8cc26e28dddc0ee46ec742c4e015c713f1b7aff103ef9dbf705d935587a9c1c8", kill_on_drop: false }` [INFO] [stdout] 8cc26e28dddc0ee46ec742c4e015c713f1b7aff103ef9dbf705d935587a9c1c8