[INFO] cloning repository https://github.com/nickmass/mass-renderer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nickmass/mass-renderer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnickmass%2Fmass-renderer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnickmass%2Fmass-renderer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5ab559ff38beb36f259a8e8234b2a00801dcabc6
[INFO] testing nickmass/mass-renderer against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnickmass%2Fmass-renderer" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nickmass/mass-renderer on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nickmass/mass-renderer
[INFO] finished tweaking git repo https://github.com/nickmass/mass-renderer
[INFO] tweaked toml for git repo https://github.com/nickmass/mass-renderer written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/nickmass/mass-renderer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 64ee25828d4a35cd8037d4b2f0c7b338b68a6628262adcfc669f67e8f63ed006
[INFO] running `Command { std: "docker" "start" "-a" "64ee25828d4a35cd8037d4b2f0c7b338b68a6628262adcfc669f67e8f63ed006", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "64ee25828d4a35cd8037d4b2f0c7b338b68a6628262adcfc669f67e8f63ed006", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64ee25828d4a35cd8037d4b2f0c7b338b68a6628262adcfc669f67e8f63ed006", kill_on_drop: false }`
[INFO] [stdout] 64ee25828d4a35cd8037d4b2f0c7b338b68a6628262adcfc669f67e8f63ed006
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 338c8aada1f8fb5230441abde5f5029cee95606c3b06f669fb47e43fcd0451aa
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "338c8aada1f8fb5230441abde5f5029cee95606c3b06f669fb47e43fcd0451aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.20
[INFO] [stderr]    Compiling num-traits v0.1.36
[INFO] [stderr]    Compiling siphasher v0.2.1
[INFO] [stderr]    Compiling bitflags v0.7.0
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling dtoa v0.2.2
[INFO] [stderr]    Compiling itoa v0.1.1
[INFO] [stderr]    Compiling serde v0.8.23
[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 gcc v0.3.42
[INFO] [stderr]    Compiling byteorder v0.5.3
[INFO] [stderr]    Compiling rustc-serialize v0.3.22
[INFO] [stderr]    Compiling byteorder v1.0.0
[INFO] [stderr]    Compiling adler32 v0.3.0
[INFO] [stderr]    Compiling backtrace v0.2.3
[INFO] [stderr]    Compiling inflate v0.1.1
[INFO] [stderr]    Compiling cfg-if v0.1.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.3
[INFO] [stderr]    Compiling approx v0.1.1
[INFO] [stderr]    Compiling glob v0.2.11
[INFO] [stderr]    Compiling smallvec v0.1.8
[INFO] [stderr]    Compiling fnv v1.0.5
[INFO] [stderr]    Compiling scoped_threadpool v0.1.7
[INFO] [stderr]    Compiling x11-dl v2.12.0
[INFO] [stderr]    Compiling xml-rs v0.3.5
[INFO] [stderr]    Compiling phf_shared v0.7.21
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling dbghelp-sys v0.2.0
[INFO] [stderr]    Compiling gif v0.9.0
[INFO] [stderr]    Compiling deflate v0.7.2
[INFO] [stderr]    Compiling rustc_version v0.1.7
[INFO] [stderr]    Compiling rand v0.3.15
[INFO] [stderr]    Compiling shared_library v0.1.5
[INFO] [stderr]    Compiling num_cpus v1.2.1
[INFO] [stderr]    Compiling phf v0.7.21
[INFO] [stderr]    Compiling num-integer v0.1.32
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling osmesa-sys v0.1.2
[INFO] [stderr]    Compiling tempfile v2.1.5
[INFO] [stderr]    Compiling fs2 v0.2.5
[INFO] [stderr]    Compiling num-iter v0.1.32
[INFO] [stderr]    Compiling memmap v0.4.0
[INFO] [stderr]    Compiling wayland-scanner v0.7.6
[INFO] [stderr]    Compiling gl_generator v0.5.2
[INFO] [stderr]    Compiling backtrace-sys v0.1.5
[INFO] [stderr]    Compiling phf_generator v0.7.21
[INFO] [stderr]    Compiling deque v0.3.1
[INFO] [stderr]    Compiling phf_codegen v0.7.21
[INFO] [stderr]    Compiling png v0.6.2
[INFO] [stderr]    Compiling rayon v0.6.0
[INFO] [stderr]    Compiling target_build_utils v0.1.2
[INFO] [stderr]    Compiling glutin v0.7.4
[INFO] [stderr]    Compiling glium v0.16.0
[INFO] [stderr]    Compiling wayland-client v0.7.6
[INFO] [stderr]    Compiling num-bigint v0.1.35
[INFO] [stderr]    Compiling cgmath v0.12.0
[INFO] [stderr]    Compiling serde_json v0.8.6
[INFO] [stderr]    Compiling jpeg-decoder v0.1.11
[INFO] [stderr]    Compiling num-rational v0.1.35
[INFO] [stderr]    Compiling image v0.12.1
[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 v0.5.10
[INFO] [stderr]    Compiling mass-renderer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/renderer.rs:334:24
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let mut file = try!(::std::fs::File::create(path));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SolidShader`
[INFO] [stdout]   --> src/main.rs:31:15
[INFO] [stdout]    |
[INFO] [stdout] 31 | use shaders::{SolidShader, DefaultShader, DepthShader};
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit code: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/mass_renderer-288e4c9ff302802b.mass_renderer.bazacb80-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/mass_renderer-288e4c9ff302802b.mass_renderer.bazacb80-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/mass_renderer-288e4c9ff302802b.mass_renderer.bazacb80-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/mass_renderer-288e4c9ff302802b.mass_renderer.bazacb80-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/mass_renderer-288e4c9ff302802b.mass_renderer.bazacb80-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/mass_renderer-288e4c9ff302802b.mass_renderer.bazacb80-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/mass_renderer-288e4c9ff302802b.mass_renderer.bazacb80-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/mass_renderer-288e4c9ff302802b.mass_renderer.bazacb80-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/mass_renderer-288e4c9ff302802b.mass_renderer.bazacb80-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/mass_renderer-288e4c9ff302802b.mass_renderer.bazacb80-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/mass_renderer-288e4c9ff302802b.mass_renderer.bazacb80-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/mass_renderer-288e4c9ff302802b.mass_renderer.bazacb80-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/mass_renderer-288e4c9ff302802b.mass_renderer.bazacb80-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/mass_renderer-288e4c9ff302802b.mass_renderer.bazacb80-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/mass_renderer-288e4c9ff302802b.mass_renderer.bazacb80-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/mass_renderer-288e4c9ff302802b.mass_renderer.bazacb80-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/mass_renderer-288e4c9ff302802b" "/opt/rustwide/target/debug/deps/mass_renderer-288e4c9ff302802b.3z2de30bemwvd4bj.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libglium-2836b1f3c70c1cb4.rlib" "/opt/rustwide/target/debug/deps/libglutin-3dbf5f24c2ddb875.rlib" "/opt/rustwide/target/debug/deps/libosmesa_sys-5a5458883d3724b9.rlib" "/opt/rustwide/target/debug/deps/libwinit-41d608175afac1ab.rlib" "/opt/rustwide/target/debug/deps/libwayland_window-69f522f8c270d925.rlib" "/opt/rustwide/target/debug/deps/libtempfile-116f32aef4c6c345.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-2fb7a919978a4405.rlib" "/opt/rustwide/target/debug/deps/libwayland_kbd-adbd2e27cd79d4d0.rlib" "/opt/rustwide/target/debug/deps/libmemmap-54afec146c0c240c.rlib" "/opt/rustwide/target/debug/deps/libwayland_client-da4de142fa41e42f.rlib" "/opt/rustwide/target/debug/deps/libwayland_sys-2b7148f4fe78f32e.rlib" "/opt/rustwide/target/debug/deps/libdlib-54e7650355669806.rlib" "/opt/rustwide/target/debug/deps/liblibloading-35fa01361c224bc9.rlib" "/opt/rustwide/target/debug/deps/libx11_dl-6017b6084bf784ad.rlib" "/opt/rustwide/target/debug/deps/libshared_library-31750c7865897b0f.rlib" "/opt/rustwide/target/debug/deps/libfnv-44fdb22aa6d455dc.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-a96edc57927f06f7.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-7d92c69b4dfdec2b.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-6cf3bd03e08f1abc.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-4b52f0c0ec6272f6.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-03a1101579ae234e.rlib" "/opt/rustwide/target/debug/deps/libdbghelp-8125723676ab7d1d.rlib" "/opt/rustwide/target/debug/deps/libwinapi-f315fac9f78c00fb.rlib" "/opt/rustwide/target/debug/deps/libkernel32-357e0cd2dff55d80.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-53fb8e8621861752.rlib" "/opt/rustwide/target/debug/deps/libcgmath-dceeb57a97a880c6.rlib" "/opt/rustwide/target/debug/deps/libapprox-bec25f09c42b804a.rlib" "/opt/rustwide/target/debug/deps/libimage-528aec3ab3307229.rlib" "/opt/rustwide/target/debug/deps/libscoped_threadpool-16b76032e4b4c6b5.rlib" "/opt/rustwide/target/debug/deps/libgif-4cce0c19784eff75.rlib" "/opt/rustwide/target/debug/deps/libcolor_quant-ef500849bc8ef4b4.rlib" "/opt/rustwide/target/debug/deps/liblzw-1663256aa41133c9.rlib" "/opt/rustwide/target/debug/deps/libjpeg_decoder-de6950c4e872aa3b.rlib" "/opt/rustwide/target/debug/deps/librayon-545dc7221431d270.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-b4126585b8ba319a.rlib" "/opt/rustwide/target/debug/deps/libdeque-f6fd00359944c094.rlib" "/opt/rustwide/target/debug/deps/libpng-74c04c97d810c532.rlib" "/opt/rustwide/target/debug/deps/libdeflate-f87ae8a01c84bf43.rlib" "/opt/rustwide/target/debug/deps/libadler32-7606f52803e76770.rlib" "/opt/rustwide/target/debug/deps/libinflate-592d07287b53e217.rlib" "/opt/rustwide/target/debug/deps/libbitflags-d2ad12c0bdfd14cf.rlib" "/opt/rustwide/target/debug/deps/libenum_primitive-eac94d5a1751f4a5.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-853272743121e8cf.rlib" "/opt/rustwide/target/debug/deps/libnum_bigint-8d47d9e2fb9e5ba4.rlib" "/opt/rustwide/target/debug/deps/librand-557024449b0b9b80.rlib" "/opt/rustwide/target/debug/deps/liblibc-828489f84bacaba4.rlib" "/opt/rustwide/target/debug/deps/librustc_serialize-c0c1e4124f49b90a.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-8784b4afc7ba40b3.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-bee230a46db2c335.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-7c94a04b463c09ee.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-14adfbccf3e13d4a.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-5989bcf78182f65e.rlib" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-4d6da34bc177af8d.rlib" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-10e0d6c948699482.rlib" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-c2318e2415657781.rlib" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-3815b93ed84badbb.rlib" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-d7999143d95238cb.rlib" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-c58298a0d40df8b8.rlib" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-b7de97e2ba6fb4e2.rlib" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-6f71c9f654d72cce.rlib" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-95ea48ddc44a311b.rlib" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-7402cd4761aebc14.rlib" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-68f423c59dc48a40.rlib" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-54580c7798bf2225.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-95a4d456339b7385.rlib" "-Wl,-Bdynamic" "-ldl" "-ldl" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stdout]   = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/libbacktrace-7d92c69b4dfdec2b.rlib(backtrace-7d92c69b4dfdec2b.backtrace.ctu3u08y-cgu.12.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-7d92c69b4dfdec2b.rlib(backtrace-7d92c69b4dfdec2b.backtrace.ctu3u08y-cgu.12.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] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mass-renderer`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "338c8aada1f8fb5230441abde5f5029cee95606c3b06f669fb47e43fcd0451aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "338c8aada1f8fb5230441abde5f5029cee95606c3b06f669fb47e43fcd0451aa", kill_on_drop: false }`
[INFO] [stdout] 338c8aada1f8fb5230441abde5f5029cee95606c3b06f669fb47e43fcd0451aa