[INFO] cloning repository https://github.com/floriama/mandelbrot [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/floriama/mandelbrot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffloriama%2Fmandelbrot", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffloriama%2Fmandelbrot'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] beda31dcd3337ce992fc99317ad28935cc432890 [INFO] testing floriama/mandelbrot against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffloriama%2Fmandelbrot" "/workspace/builds/worker-36/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-36/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/floriama/mandelbrot on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/floriama/mandelbrot [INFO] finished tweaking git repo https://github.com/floriama/mandelbrot [INFO] tweaked toml for git repo https://github.com/floriama/mandelbrot written to /workspace/builds/worker-36/source/Cargo.toml [INFO] crate git repo https://github.com/floriama/mandelbrot already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wayland-sys v0.7.6 [INFO] [stderr] Downloaded wayland-window v0.4.3 [INFO] [stderr] Downloaded wayland-kbd v0.6.2 [INFO] [stderr] Downloaded xml-rs v0.3.5 [INFO] [stderr] Downloaded gleam v0.2.30 [INFO] [stderr] Downloaded wayland-client v0.7.6 [INFO] [stderr] Downloaded glutin v0.7.2 [INFO] [stderr] Downloaded winit v0.5.7 [INFO] [stderr] Downloaded wayland-scanner v0.7.6 [INFO] [stderr] Downloaded serde v0.8.22 [INFO] [stderr] Downloaded siphasher v0.2.0 [INFO] [stderr] Downloaded core-graphics v0.5.0 [INFO] [stderr] Downloaded cocoa v0.5.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 34fcb24afd6145d7890a95fc72090fa269efb86c1333030e4f97281cb4966f8f [INFO] running `Command { std: "docker" "start" "-a" "34fcb24afd6145d7890a95fc72090fa269efb86c1333030e4f97281cb4966f8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "34fcb24afd6145d7890a95fc72090fa269efb86c1333030e4f97281cb4966f8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "34fcb24afd6145d7890a95fc72090fa269efb86c1333030e4f97281cb4966f8f", kill_on_drop: false }` [INFO] [stdout] 34fcb24afd6145d7890a95fc72090fa269efb86c1333030e4f97281cb4966f8f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bb8076f437fca22ce0d417f811d49fcc583560fa134a1b41e3aa7e11594a37e1 [INFO] running `Command { std: "docker" "start" "-a" "bb8076f437fca22ce0d417f811d49fcc583560fa134a1b41e3aa7e11594a37e1", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.20 [INFO] [stderr] Compiling siphasher v0.2.0 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling bitflags v0.7.0 [INFO] [stderr] Compiling num-traits v0.1.36 [INFO] [stderr] Compiling dtoa v0.2.2 [INFO] [stderr] Compiling itoa v0.1.1 [INFO] [stderr] Compiling serde v0.8.22 [INFO] [stderr] Compiling lazy_static v0.2.2 [INFO] [stderr] Compiling winapi v0.2.8 [INFO] [stderr] Compiling semver v0.1.20 [INFO] [stderr] Compiling log v0.3.6 [INFO] [stderr] Compiling khronos_api v1.0.0 [INFO] [stderr] Compiling pkg-config v0.3.8 [INFO] [stderr] Compiling gcc v0.3.41 [INFO] [stderr] Compiling byteorder v0.5.3 [INFO] [stderr] Compiling backtrace v0.2.3 [INFO] [stderr] Compiling rustc-demangle v0.1.3 [INFO] [stderr] Compiling cfg-if v0.1.0 [INFO] [stderr] Compiling smallvec v0.1.8 [INFO] [stderr] Compiling fnv v1.0.5 [INFO] [stderr] Compiling xml-rs v0.3.5 [INFO] [stderr] Compiling rustc_version v0.1.7 [INFO] [stderr] Compiling phf_shared v0.7.21 [INFO] [stderr] Compiling rand v0.3.15 [INFO] [stderr] Compiling shared_library v0.1.5 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling backtrace-sys v0.1.5 [INFO] [stderr] Compiling x11-dl v2.12.0 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling dbghelp-sys v0.2.0 [INFO] [stderr] Compiling serde_json v0.8.6 [INFO] [stderr] Compiling wayland-scanner v0.7.6 [INFO] [stderr] Compiling gl_generator v0.5.2 [INFO] [stderr] Compiling phf v0.7.21 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Compiling fs2 v0.2.5 [INFO] [stderr] Compiling tempfile v2.1.4 [INFO] [stderr] Compiling memmap v0.4.0 [INFO] [stderr] Compiling phf_codegen v0.7.21 [INFO] [stderr] Compiling target_build_utils v0.1.2 [INFO] [stderr] Compiling wayland-client v0.7.6 [INFO] [stderr] Compiling glutin v0.7.2 [INFO] [stderr] Compiling glium v0.16.0 [INFO] [stderr] Compiling libloading v0.3.1 [INFO] [stderr] Compiling dlib v0.3.1 [INFO] [stderr] Compiling wayland-sys v0.7.6 [INFO] [stderr] Compiling wayland-kbd v0.6.2 [INFO] [stderr] Compiling wayland-window v0.4.3 [INFO] [stderr] Compiling winit v0.5.7 [INFO] [stderr] Compiling mandelbrot v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/mandelbrot-d8c95cccc347b941.mandelbrot.e34ead97-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/mandelbrot-d8c95cccc347b941.mandelbrot.e34ead97-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/mandelbrot-d8c95cccc347b941.mandelbrot.e34ead97-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/mandelbrot-d8c95cccc347b941.mandelbrot.e34ead97-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/mandelbrot-d8c95cccc347b941.mandelbrot.e34ead97-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/mandelbrot-d8c95cccc347b941.mandelbrot.e34ead97-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/mandelbrot-d8c95cccc347b941.mandelbrot.e34ead97-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/mandelbrot-d8c95cccc347b941.mandelbrot.e34ead97-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/mandelbrot-d8c95cccc347b941.mandelbrot.e34ead97-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/mandelbrot-d8c95cccc347b941.mandelbrot.e34ead97-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/mandelbrot-d8c95cccc347b941.mandelbrot.e34ead97-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/mandelbrot-d8c95cccc347b941.mandelbrot.e34ead97-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/mandelbrot-d8c95cccc347b941.mandelbrot.e34ead97-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/mandelbrot-d8c95cccc347b941.mandelbrot.e34ead97-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/mandelbrot-d8c95cccc347b941.mandelbrot.e34ead97-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/mandelbrot-d8c95cccc347b941.mandelbrot.e34ead97-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/mandelbrot-d8c95cccc347b941.5wpwp0b13xf47p1.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libglium-ae93573d5f6396e9.rlib" "/opt/rustwide/target/debug/deps/libglutin-c57508d00b63e12e.rlib" "/opt/rustwide/target/debug/deps/libosmesa_sys-5ef2dee6c6d20547.rlib" "/opt/rustwide/target/debug/deps/libwinit-ca1292d22dd2915c.rlib" "/opt/rustwide/target/debug/deps/libwayland_window-fe1053c4aea5ba02.rlib" "/opt/rustwide/target/debug/deps/libtempfile-810fa9a5f6e4ecbc.rlib" "/opt/rustwide/target/debug/deps/librand-4748a560a1157954.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-dee9f612019fe116.rlib" "/opt/rustwide/target/debug/deps/libwayland_kbd-96d945c4ab52fd76.rlib" "/opt/rustwide/target/debug/deps/libmemmap-7f335c4a6babdfad.rlib" "/opt/rustwide/target/debug/deps/libwayland_client-aae30a778ebe91c1.rlib" "/opt/rustwide/target/debug/deps/libwayland_sys-e35218564483bcff.rlib" "/opt/rustwide/target/debug/deps/libdlib-785551ae33d67a81.rlib" "/opt/rustwide/target/debug/deps/liblibloading-fec2fa1192414b20.rlib" "/opt/rustwide/target/debug/deps/libbitflags-b22133e6ab819f70.rlib" "/opt/rustwide/target/debug/deps/libx11_dl-ecc2205f1a9890cf.rlib" "/opt/rustwide/target/debug/deps/libshared_library-0b9b7394697805c5.rlib" "/opt/rustwide/target/debug/deps/libfnv-8b8c3e78b68a9be8.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-9f03f23545b118d8.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-82525a8f7e6e8dc8.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-fca22cf622709d08.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-05b07151452f007a.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-33d6be977058b36c.rlib" "/opt/rustwide/target/debug/deps/libdbghelp-a84ca1bc5e51cf01.rlib" "/opt/rustwide/target/debug/deps/libwinapi-91b2b0ae1989e851.rlib" "/opt/rustwide/target/debug/deps/libkernel32-22de4dded38eac93.rlib" "/opt/rustwide/target/debug/deps/liblibc-8744f5e22a919e9b.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-d35d41b8217d9572.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-008055cc7d873802.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-06f01ac2578bda94.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-f9a3c3274a1835e0.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-d4cbb754ee9f4daa.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-95c14e1c1e3ebcc4.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-d489f0ca872880cc.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-75f07df0b18fea39.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-0c35b278736219a2.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-e530649c9a06e3c6.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-6b148909d375a785.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-cd15fa647f4775d1.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-74be3a703f788ba2.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-8f2c5b445c28b2e3.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-8480e85e0be96197.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-ac23a75f6f42004e.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-557ba8776e04d182.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-4beb03d03503c439.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-dd7db1bec6909f24.rlib" "-Wl,-Bdynamic" "-ldl" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/mandelbrot-d8c95cccc347b941" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" [INFO] [stdout] = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/libbacktrace-82525a8f7e6e8dc8.rlib(backtrace-82525a8f7e6e8dc8.backtrace.513bcba2-cgu.11.rcgu.o): in function `backtrace::symbolize::libbacktrace::init_state::{{closure}}': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.2.3/src/symbolize/libbacktrace.rs:150: undefined reference to `backtrace_create_state' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libbacktrace-82525a8f7e6e8dc8.rlib(backtrace-82525a8f7e6e8dc8.backtrace.513bcba2-cgu.11.rcgu.o): in function `backtrace::symbolize::libbacktrace::resolve': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.2.3/src/symbolize/libbacktrace.rs:167: undefined reference to `backtrace_pcinfo' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.2.3/src/symbolize/libbacktrace.rs:171: undefined reference to `backtrace_syminfo' [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] = help: some `extern` functions couldn't be found; some native libraries may need to be installed or have their path specified [INFO] [stdout] = note: use the `-l` flag to specify native libraries to link [INFO] [stdout] = note: use the `cargo:rustc-link-lib` directive to specify the native libraries to link with Cargo (see https://doc.rust-lang.org/cargo/reference/build-scripts.html#cargorustc-link-libkindname) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mandelbrot` due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "bb8076f437fca22ce0d417f811d49fcc583560fa134a1b41e3aa7e11594a37e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb8076f437fca22ce0d417f811d49fcc583560fa134a1b41e3aa7e11594a37e1", kill_on_drop: false }` [INFO] [stdout] bb8076f437fca22ce0d417f811d49fcc583560fa134a1b41e3aa7e11594a37e1