[INFO] updating cached repository robbert-vdh/game-of-life [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/robbert-vdh/game-of-life [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/robbert-vdh/game-of-life" "work/ex/beta-1.37-6/sources/1.36.0/gh/robbert-vdh/game-of-life"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/robbert-vdh/game-of-life'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/robbert-vdh/game-of-life" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/robbert-vdh/game-of-life"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/robbert-vdh/game-of-life'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 9b1c6c1c10e13a76692ed41b8470f00922619cc5 [INFO] sha for GitHub repo robbert-vdh/game-of-life: 9b1c6c1c10e13a76692ed41b8470f00922619cc5 [INFO] validating manifest of robbert-vdh/game-of-life on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of robbert-vdh/game-of-life on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing robbert-vdh/game-of-life [INFO] finished frobbing robbert-vdh/game-of-life [INFO] frobbed toml for robbert-vdh/game-of-life written to work/ex/beta-1.37-6/sources/1.36.0/gh/robbert-vdh/game-of-life/Cargo.toml [INFO] started frobbing robbert-vdh/game-of-life [INFO] finished frobbing robbert-vdh/game-of-life [INFO] frobbed toml for robbert-vdh/game-of-life written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/robbert-vdh/game-of-life/Cargo.toml [INFO] crate robbert-vdh/game-of-life already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing robbert-vdh/game-of-life against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/robbert-vdh/game-of-life:/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=warn" "-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" "+1.36.0" "build" "--frozen"` [INFO] [stdout] da725e3be7cdb2f435a8ff497051b47b9199b9d55847d621b62ec607a1b98514 [INFO] running `"docker" "start" "-a" "da725e3be7cdb2f435a8ff497051b47b9199b9d55847d621b62ec607a1b98514"` [INFO] [stderr] Compiling phf_shared v0.7.19 [INFO] [stderr] Compiling serde v0.8.17 [INFO] [stderr] Compiling rustc-demangle v0.1.2 [INFO] [stderr] Compiling shared_library v0.1.5 [INFO] [stderr] Compiling backtrace-sys v0.1.4 [INFO] [stderr] Compiling wayland-client v0.5.12 [INFO] [stderr] Compiling glutin v0.6.2 [INFO] [stderr] Compiling glium v0.15.0 [INFO] [stderr] Compiling x11-dl v2.11.0 [INFO] [stderr] Compiling phf_generator v0.7.19 [INFO] [stderr] Compiling phf v0.7.19 [INFO] [stderr] Compiling phf_codegen v0.7.19 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling backtrace v0.2.3 [INFO] [stderr] Compiling target_build_utils v0.1.2 [INFO] [stderr] Compiling serde_json v0.8.3 [INFO] [stderr] Compiling libloading v0.3.1 [INFO] [stderr] Compiling dlib v0.3.1 [INFO] [stderr] Compiling wayland-sys v0.5.11 [INFO] [stderr] Compiling wayland-kbd v0.3.6 [INFO] [stderr] Compiling wayland-window v0.2.3 [INFO] [stderr] Compiling game_of_life v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/bin/game.rs:52:5 [INFO] [stderr] | [INFO] [stderr] 52 | /// The amount of time since we've updated the simulation. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 53 | let mut time_idle = 0; [INFO] [stderr] | ---------------------- rustdoc does not generate documentation for statements [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_doc_comments)] on by default [INFO] [stderr] [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/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/game-91e02baa11d11fbd.game.czsjx866-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/game-91e02baa11d11fbd.game.czsjx866-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/game-91e02baa11d11fbd.game.czsjx866-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/game-91e02baa11d11fbd.game.czsjx866-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/game-91e02baa11d11fbd.game.czsjx866-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/game-91e02baa11d11fbd.game.czsjx866-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/game-91e02baa11d11fbd.game.czsjx866-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/game-91e02baa11d11fbd.game.czsjx866-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/game-91e02baa11d11fbd.game.czsjx866-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/game-91e02baa11d11fbd.game.czsjx866-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/game-91e02baa11d11fbd.game.czsjx866-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/game-91e02baa11d11fbd.game.czsjx866-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/game-91e02baa11d11fbd.game.czsjx866-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/game-91e02baa11d11fbd.game.czsjx866-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/game-91e02baa11d11fbd.game.czsjx866-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/game-91e02baa11d11fbd.game.czsjx866-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/game-91e02baa11d11fbd" "/opt/crater/target/debug/deps/game-91e02baa11d11fbd.l1v61jkhqnu738u.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libtime-0b2dd773a748e934.rlib" "/opt/crater/target/debug/deps/libglium-cefa7aec4d37ad6c.rlib" "/opt/crater/target/debug/deps/libglutin-e27e8cdfbfc96ec8.rlib" "/opt/crater/target/debug/deps/libwayland_window-41dcbb519a6fd04a.rlib" "/opt/crater/target/debug/deps/libtempfile-a3a668fc6ca0b73b.rlib" "/opt/crater/target/debug/deps/librand-22e5c1f3040b7a6a.rlib" "/opt/crater/target/debug/deps/libbyteorder-1f5f1f9046363f44.rlib" "/opt/crater/target/debug/deps/libwayland_kbd-fbd330533048970d.rlib" "/opt/crater/target/debug/deps/libmemmap-b578dd35af45510d.rlib" "/opt/crater/target/debug/deps/libosmesa_sys-6919d3e355490d8b.rlib" "/opt/crater/target/debug/deps/libwayland_client-9da37df855d01a3e.rlib" "/opt/crater/target/debug/deps/libwayland_sys-83b9d50278da93b4.rlib" "/opt/crater/target/debug/deps/liblazy_static-80c68ec466d08be3.rlib" "/opt/crater/target/debug/deps/libdlib-4d9e8c22434b7582.rlib" "/opt/crater/target/debug/deps/liblibloading-03d06b3dc90a8b40.rlib" "/opt/crater/target/debug/deps/libcrossbeam-74e79b646380b665.rlib" "/opt/crater/target/debug/deps/libbitflags-df219a1ec24cdf3b.rlib" "/opt/crater/target/debug/deps/libx11_dl-13e8dd9ff103f65a.rlib" "/opt/crater/target/debug/deps/libshared_library-1ceb93719707eec5.rlib" "/opt/crater/target/debug/deps/libsmallvec-b1fe14462ebabc35.rlib" "/opt/crater/target/debug/deps/libbacktrace-a50b3be99c177809.rlib" "/opt/crater/target/debug/deps/libbacktrace_sys-3876a04419d87df6.rlib" "/opt/crater/target/debug/deps/librustc_demangle-b41db71bffa10859.rlib" "/opt/crater/target/debug/deps/libcfg_if-fcc9aff037f57c39.rlib" "/opt/crater/target/debug/deps/libdbghelp-4c5eeff50cd0cc4c.rlib" "/opt/crater/target/debug/deps/libwinapi-6779d1f046ce211b.rlib" "/opt/crater/target/debug/deps/libkernel32-579101ee9cfddddd.rlib" "/opt/crater/target/debug/deps/liblibc-da4b711171922317.rlib" "/opt/crater/target/debug/deps/liblazy_static-f7c4bf50522bcfa7.rlib" "/opt/crater/target/debug/deps/libgame_of_life-debe88a086958435.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-9895e8982b0a79e7.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-57306b8ed3378a0e.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-54463ae5adae3649.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-d99667b199a9875a.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-51f4300e102199f5.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-b3ccf1f7737a6a91.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-157c37a3ceb78853.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-505bcee45aafb736.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-c29abd529ba4452b.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-895383a3232f6572.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-5594cb4f559bc761.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-38e90baf978bc428.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-a50b3be99c177809.rlib(backtrace-a50b3be99c177809.backtrace.5stwu5c6-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-a50b3be99c177809.rlib(backtrace-a50b3be99c177809.backtrace.5stwu5c6-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 `game_of_life`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "da725e3be7cdb2f435a8ff497051b47b9199b9d55847d621b62ec607a1b98514"` [INFO] running `"docker" "rm" "-f" "da725e3be7cdb2f435a8ff497051b47b9199b9d55847d621b62ec607a1b98514"` [INFO] [stdout] da725e3be7cdb2f435a8ff497051b47b9199b9d55847d621b62ec607a1b98514