[INFO] updating cached repository https://github.com/floriama/mandelbrot [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] beda31dcd3337ce992fc99317ad28935cc432890 [INFO] testing floriama/mandelbrot against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffloriama%2Fmandelbrot" "/workspace/builds/worker-2/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/floriama/mandelbrot on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [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-2/source/Cargo.toml [INFO] crate git repo https://github.com/floriama/mandelbrot already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 1e4d446c132759016a083fc8e1ab8e18fd4d0f00abeefbfc8790fa4d259dfd2e [INFO] running `"docker" "start" "-a" "1e4d446c132759016a083fc8e1ab8e18fd4d0f00abeefbfc8790fa4d259dfd2e"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.20 [INFO] [stderr] Compiling siphasher v0.2.0 [INFO] [stderr] Compiling serde v0.8.22 [INFO] [stderr] Compiling dtoa v0.2.2 [INFO] [stderr] Compiling num-traits v0.1.36 [INFO] [stderr] Compiling itoa v0.1.1 [INFO] [stderr] Compiling lazy_static v0.2.2 [INFO] [stderr] Compiling semver v0.1.20 [INFO] [stderr] Compiling khronos_api v1.0.0 [INFO] [stderr] Compiling log v0.3.6 [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 cfg-if v0.1.0 [INFO] [stderr] Compiling rustc-demangle v0.1.3 [INFO] [stderr] Compiling fnv v1.0.5 [INFO] [stderr] Compiling smallvec v0.1.8 [INFO] [stderr] Compiling xml-rs v0.3.5 [INFO] [stderr] Compiling dbghelp-sys v0.2.0 [INFO] [stderr] Compiling phf_shared v0.7.21 [INFO] [stderr] Compiling phf v0.7.21 [INFO] [stderr] Compiling rustc_version v0.1.7 [INFO] [stderr] Compiling rand v0.3.15 [INFO] [stderr] Compiling fs2 v0.2.5 [INFO] [stderr] Compiling shared_library v0.1.5 [INFO] [stderr] Compiling x11-dl v2.12.0 [INFO] [stderr] Compiling memmap v0.4.0 [INFO] [stderr] Compiling backtrace-sys v0.1.5 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling tempfile v2.1.4 [INFO] [stderr] Compiling wayland-scanner v0.7.6 [INFO] [stderr] Compiling gl_generator v0.5.2 [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 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-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] [stderr] error: linking with `cc` failed: exit code: 1 [INFO] [stderr] | [INFO] [stderr] = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/mandelbrot-6f163a636a278b4c.mandelbrot.sk7ozkfy-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/mandelbrot-6f163a636a278b4c.mandelbrot.sk7ozkfy-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/mandelbrot-6f163a636a278b4c.mandelbrot.sk7ozkfy-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/mandelbrot-6f163a636a278b4c.mandelbrot.sk7ozkfy-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/mandelbrot-6f163a636a278b4c.mandelbrot.sk7ozkfy-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/mandelbrot-6f163a636a278b4c.mandelbrot.sk7ozkfy-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/mandelbrot-6f163a636a278b4c.mandelbrot.sk7ozkfy-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/mandelbrot-6f163a636a278b4c.mandelbrot.sk7ozkfy-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/mandelbrot-6f163a636a278b4c.mandelbrot.sk7ozkfy-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/mandelbrot-6f163a636a278b4c.mandelbrot.sk7ozkfy-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/mandelbrot-6f163a636a278b4c.mandelbrot.sk7ozkfy-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/mandelbrot-6f163a636a278b4c.mandelbrot.sk7ozkfy-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/mandelbrot-6f163a636a278b4c.mandelbrot.sk7ozkfy-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/mandelbrot-6f163a636a278b4c.mandelbrot.sk7ozkfy-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/mandelbrot-6f163a636a278b4c.mandelbrot.sk7ozkfy-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/mandelbrot-6f163a636a278b4c.mandelbrot.sk7ozkfy-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/mandelbrot-6f163a636a278b4c" "/opt/rustwide/target/debug/deps/mandelbrot-6f163a636a278b4c.4be76d6iqxflpi08.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libglium-a4e3d47da3168978.rlib" "/opt/rustwide/target/debug/deps/libglutin-f246e87bbd2daaf9.rlib" "/opt/rustwide/target/debug/deps/libosmesa_sys-81298b87bd788380.rlib" "/opt/rustwide/target/debug/deps/libwinit-3fe248530e62d39b.rlib" "/opt/rustwide/target/debug/deps/libwayland_window-60dda8a7abb51da7.rlib" "/opt/rustwide/target/debug/deps/libtempfile-11678fa7189919bd.rlib" "/opt/rustwide/target/debug/deps/librand-0765b754120092a9.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-df12a759a99edaf3.rlib" "/opt/rustwide/target/debug/deps/libwayland_kbd-eff8779c20996931.rlib" "/opt/rustwide/target/debug/deps/libmemmap-74db1d22176f4f3e.rlib" "/opt/rustwide/target/debug/deps/libwayland_client-2a2b44a749595370.rlib" "/opt/rustwide/target/debug/deps/libwayland_sys-e01e76e6d3b3f3cf.rlib" "/opt/rustwide/target/debug/deps/libdlib-372b0a125315602a.rlib" "/opt/rustwide/target/debug/deps/liblibloading-e622955e503d788b.rlib" "/opt/rustwide/target/debug/deps/libbitflags-2106c394414ab29b.rlib" "/opt/rustwide/target/debug/deps/libx11_dl-6fd2b81e27758fee.rlib" "/opt/rustwide/target/debug/deps/libshared_library-2141713bd136d687.rlib" "/opt/rustwide/target/debug/deps/libfnv-bb1dbd842c54674b.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-a96ac49ad517fc26.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-0b61b7882f920d08.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-a26f1fffebda939d.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-637630847693b450.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-4ce6be6b55674710.rlib" "/opt/rustwide/target/debug/deps/libdbghelp-6fc59348d4f477c3.rlib" "/opt/rustwide/target/debug/deps/libwinapi-0038aeeed11d463c.rlib" "/opt/rustwide/target/debug/deps/libkernel32-c8bbbe70f11db917.rlib" "/opt/rustwide/target/debug/deps/liblibc-0ec4c71797238646.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-384dcc042ab28d9c.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-44f8eb3d0b2fad61.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-abc626f09920d361.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-546e83c8973f1a65.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-12768dfc68674934.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-e06867e4497f2ee8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-cbc579f43f6df57b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7abd6d5a7ebf9a23.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-46423c7bc03bd327.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-fc3773ed7bc68f07.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-9cdc98176efd27e2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-02d88502a763e06b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-8cdc9d38dd6cd3ce.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-336f7d63e72901ef.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-57917b1be5233117.rlib" "-Wl,-Bdynamic" "-ldl" "-ldl" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil" [INFO] [stderr] = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/libbacktrace-0b61b7882f920d08.rlib(backtrace-0b61b7882f920d08.backtrace.5ld8qxqt-cgu.12.rcgu.o): in function `backtrace::symbolize::libbacktrace::init_state::{{closure}}': [INFO] [stderr] /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] [stderr] /usr/bin/ld: /opt/rustwide/target/debug/deps/libbacktrace-0b61b7882f920d08.rlib(backtrace-0b61b7882f920d08.backtrace.5ld8qxqt-cgu.12.rcgu.o): in function `backtrace::symbolize::libbacktrace::resolve': [INFO] [stderr] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.2.3/src/symbolize/libbacktrace.rs:167: undefined reference to `backtrace_pcinfo' [INFO] [stderr] /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] [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" "1e4d446c132759016a083fc8e1ab8e18fd4d0f00abeefbfc8790fa4d259dfd2e"` [INFO] running `"docker" "rm" "-f" "1e4d446c132759016a083fc8e1ab8e18fd4d0f00abeefbfc8790fa4d259dfd2e"` [INFO] [stdout] 1e4d446c132759016a083fc8e1ab8e18fd4d0f00abeefbfc8790fa4d259dfd2e