[INFO] cloning repository floriama/mandelbrot [INFO] running `"git" "clone" "--bare" "git://github.com/floriama/mandelbrot.git" "work/cache/sources/gh/floriama/mandelbrot"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/floriama/mandelbrot'... [INFO] running `"git" "clone" "work/cache/sources/gh/floriama/mandelbrot" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/floriama/mandelbrot"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/floriama/mandelbrot'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/floriama/mandelbrot" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/floriama/mandelbrot"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/floriama/mandelbrot'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] beda31dcd3337ce992fc99317ad28935cc432890 [INFO] sha for GitHub repo floriama/mandelbrot: beda31dcd3337ce992fc99317ad28935cc432890 [INFO] validating manifest of floriama/mandelbrot on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of floriama/mandelbrot on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing floriama/mandelbrot [INFO] finished frobbing floriama/mandelbrot [INFO] frobbed toml for floriama/mandelbrot written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/floriama/mandelbrot/Cargo.toml [INFO] started frobbing floriama/mandelbrot [INFO] finished frobbing floriama/mandelbrot [INFO] frobbed toml for floriama/mandelbrot written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/floriama/mandelbrot/Cargo.toml [INFO] crate floriama/mandelbrot already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded core-graphics v0.5.0 [INFO] [stderr] Downloaded cocoa v0.5.3 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing floriama/mandelbrot against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/floriama/mandelbrot:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"` [INFO] [stdout] 80353beaa7baf5cb1f963d9f2b68da6ef29f456a802229552ecbd44486b0d4f3 [INFO] running `"docker" "start" "-a" "80353beaa7baf5cb1f963d9f2b68da6ef29f456a802229552ecbd44486b0d4f3"` [INFO] [stderr] Compiling siphasher v0.2.0 [INFO] [stderr] Compiling serde v0.8.22 [INFO] [stderr] Compiling dtoa v0.2.2 [INFO] [stderr] Compiling itoa v0.1.1 [INFO] [stderr] Compiling gcc v0.3.41 [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 rand v0.3.15 [INFO] [stderr] Compiling xml-rs v0.3.5 [INFO] [stderr] Compiling x11-dl v2.12.0 [INFO] [stderr] Compiling shared_library v0.1.5 [INFO] [stderr] Compiling phf_shared v0.7.21 [INFO] [stderr] Compiling tempfile v2.1.4 [INFO] [stderr] Compiling phf v0.7.21 [INFO] [stderr] Compiling fs2 v0.2.5 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling memmap v0.4.0 [INFO] [stderr] Compiling backtrace-sys v0.1.5 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Compiling phf_codegen v0.7.21 [INFO] [stderr] Compiling target_build_utils v0.1.2 [INFO] [stderr] Compiling backtrace v0.2.3 [INFO] [stderr] Compiling wayland-scanner v0.7.6 [INFO] [stderr] Compiling gl_generator v0.5.2 [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 serde_json v0.8.6 [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-window v0.4.3 [INFO] [stderr] Compiling wayland-kbd v0.6.2 [INFO] [stderr] Compiling winit v0.5.7 [INFO] [stderr] Compiling mandelbrot v0.1.0 (/opt/crater/workdir) [INFO] [stderr] error: linking with `cc` failed: exit code: 1 [INFO] [stderr] | [INFO] [stderr] = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/mandelbrot-c3e5b1778ff070c7.mandelbrot.f06f4y3q-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/mandelbrot-c3e5b1778ff070c7.mandelbrot.f06f4y3q-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/mandelbrot-c3e5b1778ff070c7.mandelbrot.f06f4y3q-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/mandelbrot-c3e5b1778ff070c7.mandelbrot.f06f4y3q-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/mandelbrot-c3e5b1778ff070c7.mandelbrot.f06f4y3q-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/mandelbrot-c3e5b1778ff070c7.mandelbrot.f06f4y3q-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/mandelbrot-c3e5b1778ff070c7.mandelbrot.f06f4y3q-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/mandelbrot-c3e5b1778ff070c7.mandelbrot.f06f4y3q-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/mandelbrot-c3e5b1778ff070c7.mandelbrot.f06f4y3q-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/mandelbrot-c3e5b1778ff070c7.mandelbrot.f06f4y3q-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/mandelbrot-c3e5b1778ff070c7.mandelbrot.f06f4y3q-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/mandelbrot-c3e5b1778ff070c7.mandelbrot.f06f4y3q-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/mandelbrot-c3e5b1778ff070c7.mandelbrot.f06f4y3q-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/mandelbrot-c3e5b1778ff070c7.mandelbrot.f06f4y3q-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/mandelbrot-c3e5b1778ff070c7.mandelbrot.f06f4y3q-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/mandelbrot-c3e5b1778ff070c7.mandelbrot.f06f4y3q-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/mandelbrot-c3e5b1778ff070c7" "/opt/crater/target/debug/deps/mandelbrot-c3e5b1778ff070c7.1px4hptsc25mry0d.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libglium-09e4ae0058875ef9.rlib" "/opt/crater/target/debug/deps/libglutin-324d6d6ca685f6a8.rlib" "/opt/crater/target/debug/deps/libosmesa_sys-77bebc0039f6d133.rlib" "/opt/crater/target/debug/deps/libwinit-ab1659f1fa46ef0c.rlib" "/opt/crater/target/debug/deps/libwayland_window-effaa8446f778073.rlib" "/opt/crater/target/debug/deps/libtempfile-d6c037d2d572d065.rlib" "/opt/crater/target/debug/deps/librand-48b1d1434e96daed.rlib" "/opt/crater/target/debug/deps/libbyteorder-4e66af015c9891dc.rlib" "/opt/crater/target/debug/deps/libwayland_kbd-b37dd987e63f18f1.rlib" "/opt/crater/target/debug/deps/libmemmap-c108502f5eec94f8.rlib" "/opt/crater/target/debug/deps/libwayland_client-29840466c7a0c6c5.rlib" "/opt/crater/target/debug/deps/libwayland_sys-774f2f03081fa29c.rlib" "/opt/crater/target/debug/deps/libdlib-99f676fe92e70c58.rlib" "/opt/crater/target/debug/deps/liblibloading-8dfab92d33bab527.rlib" "/opt/crater/target/debug/deps/libbitflags-1a419d862fd59e6e.rlib" "/opt/crater/target/debug/deps/libx11_dl-c7d6b3aad08679fd.rlib" "/opt/crater/target/debug/deps/libshared_library-cc0259a04e463bf4.rlib" "/opt/crater/target/debug/deps/libfnv-b9ae8ddb18a266b8.rlib" "/opt/crater/target/debug/deps/libsmallvec-c39a34a96a10e3fa.rlib" "/opt/crater/target/debug/deps/libbacktrace-f0e035a10204883b.rlib" "/opt/crater/target/debug/deps/libbacktrace_sys-38b00e5af533c8af.rlib" "/opt/crater/target/debug/deps/librustc_demangle-6917eb5c6fb1ba4f.rlib" "/opt/crater/target/debug/deps/libcfg_if-dd8e36b0bfa0c1f1.rlib" "/opt/crater/target/debug/deps/libdbghelp-a6acc9f0a368465f.rlib" "/opt/crater/target/debug/deps/libwinapi-6fcedc2d2f28cc0f.rlib" "/opt/crater/target/debug/deps/libkernel32-772fbdd4a4514fe6.rlib" "/opt/crater/target/debug/deps/liblibc-8d2649dd0dfcc9ca.rlib" "/opt/crater/target/debug/deps/liblazy_static-d1ab4248af637a21.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-5eb7072357e3f704.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-be57a0a20ef83edc.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-53ea5c4d1e8787c5.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-90a03fea645d1ca0.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-d0be8ec5eb12a622.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-c9bd1ed65ad5f9b5.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-232a620458cbc142.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-378c2daa95643520.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-b1ad0e3b0cafff9a.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-bd92551ef79ec0f7.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-6f92150ede6dcf89.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-5d5836de4a922af7.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-0bd990bd23dec0da.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-f5a50a9afbc6d167.rlib" "-Wl,-Bdynamic" "-ldl" "-ldl" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" [INFO] [stderr] = note: /opt/crater/target/debug/deps/libbacktrace-f0e035a10204883b.rlib(backtrace-f0e035a10204883b.backtrace.8g2f6mpm-cgu.15.rcgu.o): In function `backtrace::symbolize::libbacktrace::init_state::{{closure}}': [INFO] [stderr] /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.2.3/src/symbolize/libbacktrace.rs:150: undefined reference to `backtrace_create_state' [INFO] [stderr] /opt/crater/target/debug/deps/libbacktrace-f0e035a10204883b.rlib(backtrace-f0e035a10204883b.backtrace.8g2f6mpm-cgu.15.rcgu.o): In function `backtrace::symbolize::libbacktrace::resolve': [INFO] [stderr] /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.2.3/src/symbolize/libbacktrace.rs:167: undefined reference to `backtrace_pcinfo' [INFO] [stderr] /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.2.3/src/symbolize/libbacktrace.rs:171: undefined reference to `backtrace_syminfo' [INFO] [stderr] collect2: error: ld returned 1 exit status [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: Could not compile `mandelbrot`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "80353beaa7baf5cb1f963d9f2b68da6ef29f456a802229552ecbd44486b0d4f3"` [INFO] running `"docker" "rm" "-f" "80353beaa7baf5cb1f963d9f2b68da6ef29f456a802229552ecbd44486b0d4f3"` [INFO] [stdout] 80353beaa7baf5cb1f963d9f2b68da6ef29f456a802229552ecbd44486b0d4f3