[INFO] updating cached repository https://github.com/khskarl/differential-lines [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] d6bd386654f3a02a6a52a600254a1751f1a95f8c [INFO] checking khskarl/differential-lines against try#7cb06892a23b4da510686618c8730f0b2e8bd952 for pr-66963 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkhskarl%2Fdifferential-lines" "/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/khskarl/differential-lines on toolchain 7cb06892a23b4da510686618c8730f0b2e8bd952 [INFO] running `"/workspace/cargo-home/bin/cargo" "+7cb06892a23b4da510686618c8730f0b2e8bd952" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/khskarl/differential-lines [INFO] finished tweaking git repo https://github.com/khskarl/differential-lines [INFO] tweaked toml for git repo https://github.com/khskarl/differential-lines written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/khskarl/differential-lines already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+7cb06892a23b4da510686618c8730f0b2e8bd952" "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=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" "/opt/rustwide/cargo-home/bin/cargo" "+7cb06892a23b4da510686618c8730f0b2e8bd952" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 1b10b53ac7b623db4e679dcbb08815c74c31a028ba9b20d138027362d60644a6 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "1b10b53ac7b623db4e679dcbb08815c74c31a028ba9b20d138027362d60644a6"` [INFO] [stderr] Checking conrod_winit v0.65.0 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking rosc v0.1.6 [INFO] [stderr] Compiling shaderc-sys v0.5.0 [INFO] [stderr] Checking x11-dl v2.18.3 [INFO] [stderr] Compiling syn v0.15.36 [INFO] [stderr] Compiling wayland-scanner v0.21.13 [INFO] [stderr] Checking cpal v0.8.2 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Checking num-bigint v0.2.2 [INFO] [stderr] Checking rusttype v0.7.7 [INFO] [stderr] Checking rayon-core v1.5.0 [INFO] [stderr] Checking png v0.11.0 [INFO] [stderr] Checking png v0.14.1 [INFO] [stderr] Checking vulkano v0.12.0 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking wayland-commons v0.21.13 [INFO] [stderr] Checking rayon v1.1.0 [INFO] [stderr] Checking andrew v0.2.1 [INFO] [stderr] Compiling palette v0.2.1 [INFO] [stderr] Checking num-rational v0.2.2 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Compiling wayland-client v0.21.13 [INFO] [stderr] Compiling wayland-protocols v0.21.13 [INFO] [stderr] Checking num v0.2.0 [INFO] [stderr] Checking jpeg-decoder v0.1.15 [INFO] [stderr] Checking image v0.18.0 [INFO] [stderr] error: could not compile `syn`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name syn /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.15.36/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata,link -C debuginfo=2 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit"' -C metadata=23ae794e5e4ef620 -C extra-filename=-23ae794e5e4ef620 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-c6173b32a7d3908e.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-4945056aedfb9398.rmeta --extern unicode_xid=/opt/rustwide/target/debug/deps/libunicode_xid-822a225b239afcc3.rmeta --cap-lints allow --cap-lints=forbid --cfg syn_can_use_thread_id --cfg syn_can_use_associated_constants --cfg syn_can_call_macro_by_path` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `vulkano`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name vulkano /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vulkano-0.12.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata -C debuginfo=2 -C metadata=248be76143fb3536 -C extra-filename=-248be76143fb3536 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern crossbeam=/opt/rustwide/target/debug/deps/libcrossbeam-8a5db766718df8d4.rmeta --extern fnv=/opt/rustwide/target/debug/deps/libfnv-33b622879b85a7c4.rmeta --extern half=/opt/rustwide/target/debug/deps/libhalf-abb4c473abcf9a80.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-9c5b19b1ae45af3b.rmeta --extern shared_library=/opt/rustwide/target/debug/deps/libshared_library-d57dc694cc0c7e2f.rmeta --extern smallvec=/opt/rustwide/target/debug/deps/libsmallvec-1be3800ecbaa01dc.rmeta --extern vk_sys=/opt/rustwide/target/debug/deps/libvk_sys-59c194096fe7bbac.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: failed to run custom build command for `shaderc-sys v0.5.0` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/shaderc-sys-01c78efca7aa63d0/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:warning=Checking for system installed libraries. Use --features = build-from-source to disable this behavior [INFO] [stderr] cargo:warning=Pre-built library not found. Falling back to from-source build [INFO] [stderr] running: "cmake" "cmake" "/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/shaderc-sys-0.5.0/build" "-DCMAKE_POSITION_INDEPENDENT_CODE=ON" "-DSPIRV_SKIP_EXECUTABLES=ON" "-DSPIRV_WERROR=OFF" "-DSHADERC_SKIP_TESTS=ON" "-DCMAKE_INSTALL_LIBDIR=lib" "-DCMAKE_INSTALL_PREFIX=/opt/rustwide/target/debug/build/shaderc-sys-b649b9706ca20ac6/out" "-DCMAKE_C_FLAGS= -ffunction-sections -fdata-sections -fPIC -m64" "-DCMAKE_C_COMPILER=/usr/bin/cc" "-DCMAKE_CXX_FLAGS= -ffunction-sections -fdata-sections -fPIC -m64" "-DCMAKE_CXX_COMPILER=/usr/bin/c++" "-DCMAKE_BUILD_TYPE=Release" [INFO] [stderr] -- Building SPIRV-Header examples [INFO] [stderr] -- SPIRV-Tools: nosetests was not found - python support code will not be tested [INFO] [stderr] -- Google Mock was not found - tests based on that will not build [INFO] [stderr] -- optimizer enabled [INFO] [stderr] -- Shaderc: build type is "Release". [INFO] [stderr] -- Configuring Shaderc to avoid building tests. [INFO] [stderr] -- nosetests was not found - python code will not be tested [INFO] [stderr] -- asciidoctor was not found - no documentation will be generated [INFO] [stderr] -- Configuring done [INFO] [stderr] -- Generating done [INFO] [stderr] -- Build files have been written to: /opt/rustwide/target/debug/build/shaderc-sys-b649b9706ca20ac6/out/build [INFO] [stderr] running: "cmake" "cmake" "--build" "." "--target" "install" "--config" "Release" "--" [INFO] [stderr] [ 0%] Built target SPIRV-Headers-example-1.1 [INFO] [stderr] [ 1%] Built target SPIRV-Headers-example [INFO] [stderr] [ 1%] Built target spirv-tools-shared-pkg-config [INFO] [stderr] [ 1%] Built target spirv-tools-pkg-config [INFO] [stderr] [ 2%] Built target spirv-tools-spv-amd-shader-explicit-vertex-parameter [INFO] [stderr] [ 3%] Built target spirv-tools-debuginfo [INFO] [stderr] [ 3%] Built target spirv-tools-spv-amd-shader-ballot [INFO] [stderr] [ 3%] Built target spirv-tools-spv-amd-shader-trinary-minmax [INFO] [stderr] [ 3%] Built target spirv-tools-spv-amd-gcn-shader [INFO] [stderr] [ 3%] Built target spirv-tools-header-DebugInfo [INFO] [stderr] [ 4%] Built target enum_string_mapping [INFO] [stderr] [ 4%] Built target core_tables [INFO] [stderr] [ 6%] Built target HLSL [INFO] [stderr] [ 7%] Built target OSDependent [INFO] [stderr] [ 7%] Built target OGLCompiler [INFO] [stderr] [ 8%] Built target glslang-default-resource-limits [INFO] [stderr] [ 9%] Built target SPVRemapper [INFO] [stderr] [ 9%] Built target shaderc_static-pkg-config [INFO] [stderr] [ 9%] Built target shaderc-pkg-config [INFO] [stderr] [ 9%] Check copyright [INFO] [stderr] [ 9%] Built target check-copyright [INFO] [stderr] [ 9%] Built target shaderc_combined-pkg-config [INFO] [stderr] [ 10%] Update build-version.inc in the Shaderc build directory (if necessary). [INFO] [stderr] [ 10%] Built target build-version [INFO] [stderr] [ 10%] Built target extinst_tables [INFO] [stderr] [ 18%] Built target glslang [INFO] [stderr] [ 37%] Built target SPIRV-Tools-shared [INFO] [stderr] [ 56%] Built target SPIRV-Tools [INFO] [stderr] [ 56%] Building CXX object spirv-tools/source/opt/CMakeFiles/SPIRV-Tools-opt.dir/aggressive_dead_code_elim_pass.cpp.o [INFO] [stderr] [ 56%] Building CXX object spirv-tools/source/opt/CMakeFiles/SPIRV-Tools-opt.dir/block_merge_util.cpp.o [INFO] [stderr] [ 56%] Building CXX object spirv-tools/source/opt/CMakeFiles/SPIRV-Tools-opt.dir/build_module.cpp.o [INFO] [stderr] [ 56%] Building CXX object spirv-tools/source/opt/CMakeFiles/SPIRV-Tools-opt.dir/ccp_pass.cpp.o [INFO] [stderr] [ 56%] Building CXX object spirv-tools/source/opt/CMakeFiles/SPIRV-Tools-opt.dir/code_sink.cpp.o [INFO] [stderr] [ 57%] Building CXX object spirv-tools/source/opt/CMakeFiles/SPIRV-Tools-opt.dir/combine_access_chains.cpp.o [INFO] [stderr] [ 57%] Building CXX object spirv-tools/source/opt/CMakeFiles/SPIRV-Tools-opt.dir/common_uniform_elim_pass.cpp.o [INFO] [stderr] [ 57%] Building CXX object spirv-tools/source/opt/CMakeFiles/SPIRV-Tools-opt.dir/compact_ids_pass.cpp.o [INFO] [stderr] spirv-tools/source/opt/CMakeFiles/SPIRV-Tools-opt.dir/build.make:158: recipe for target 'spirv-tools/source/opt/CMakeFiles/SPIRV-Tools-opt.dir/build_module.cpp.o' failed [INFO] [stderr] spirv-tools/source/opt/CMakeFiles/SPIRV-Tools-opt.dir/build.make:182: recipe for target 'spirv-tools/source/opt/CMakeFiles/SPIRV-Tools-opt.dir/ccp_pass.cpp.o' failed [INFO] [stderr] spirv-tools/source/opt/CMakeFiles/SPIRV-Tools-opt.dir/build.make:254: recipe for target 'spirv-tools/source/opt/CMakeFiles/SPIRV-Tools-opt.dir/code_sink.cpp.o' failed [INFO] [stderr] CMakeFiles/Makefile2:851: recipe for target 'spirv-tools/source/opt/CMakeFiles/SPIRV-Tools-opt.dir/all' failed [INFO] [stderr] Makefile:129: recipe for target 'all' failed [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] c++: internal compiler error: Killed (program cc1plus) [INFO] [stderr] Please submit a full bug report, [INFO] [stderr] with preprocessed source if appropriate. [INFO] [stderr] See for instructions. [INFO] [stderr] make[2]: *** [spirv-tools/source/opt/CMakeFiles/SPIRV-Tools-opt.dir/build_module.cpp.o] Error 4 [INFO] [stderr] make[2]: *** Waiting for unfinished jobs.... [INFO] [stderr] c++: internal compiler error: Killed (program cc1plus) [INFO] [stderr] Please submit a full bug report, [INFO] [stderr] with preprocessed source if appropriate. [INFO] [stderr] See for instructions. [INFO] [stderr] make[2]: *** [spirv-tools/source/opt/CMakeFiles/SPIRV-Tools-opt.dir/ccp_pass.cpp.o] Error 4 [INFO] [stderr] c++: internal compiler error: Killed (program cc1plus) [INFO] [stderr] Please submit a full bug report, [INFO] [stderr] with preprocessed source if appropriate. [INFO] [stderr] See for instructions. [INFO] [stderr] make[2]: *** [spirv-tools/source/opt/CMakeFiles/SPIRV-Tools-opt.dir/code_sink.cpp.o] Error 4 [INFO] [stderr] make[1]: *** [spirv-tools/source/opt/CMakeFiles/SPIRV-Tools-opt.dir/all] Error 2 [INFO] [stderr] make: *** [all] Error 2 [INFO] [stderr] thread 'main' panicked at ' [INFO] [stderr] command did not execute successfully, got: exit code: 2 [INFO] [stderr] [INFO] [stderr] build script failed, must exit now', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cmake-0.1.40/src/lib.rs:832:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5555cc626874 - backtrace::backtrace::libunwind::trace::hdb81db0bd6831d04 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x5555cc626874 - backtrace::backtrace::trace_unsynchronized::h38672f8e088162ec [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x5555cc626874 - std::sys_common::backtrace::_print_fmt::h3477885c1cf600bf [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:84 [INFO] [stderr] 3: 0x5555cc626874 - ::fmt::h1b1db80893bb1d47 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:61 [INFO] [stderr] 4: 0x5555cc64650c - core::fmt::write::hb45c0f2659d06ea0 [INFO] [stderr] at src/libcore/fmt/mod.rs:1024 [INFO] [stderr] 5: 0x5555cc622e87 - std::io::Write::write_fmt::h69aed8c2f069f95a [INFO] [stderr] at src/libstd/io/mod.rs:1428 [INFO] [stderr] 6: 0x5555cc62906e - std::sys_common::backtrace::_print::h7994adb630479b56 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:65 [INFO] [stderr] 7: 0x5555cc62906e - std::sys_common::backtrace::print::h3b61bc008bfbd441 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:50 [INFO] [stderr] 8: 0x5555cc62906e - std::panicking::default_hook::{{closure}}::h3fe670170d668cf0 [INFO] [stderr] at src/libstd/panicking.rs:193 [INFO] [stderr] 9: 0x5555cc628d61 - std::panicking::default_hook::h3b06cb1df08e0592 [INFO] [stderr] at src/libstd/panicking.rs:210 [INFO] [stderr] 10: 0x5555cc6296eb - std::panicking::rust_panic_with_hook::h1d228350fd59b915 [INFO] [stderr] at src/libstd/panicking.rs:471 [INFO] [stderr] 11: 0x5555cc62929e - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:375 [INFO] [stderr] 12: 0x5555cc6291e0 - std::panicking::begin_panic_fmt::h624bf3b2f0bc3952 [INFO] [stderr] at src/libstd/panicking.rs:326 [INFO] [stderr] 13: 0x5555cc5be336 - cmake::fail::hf81427ff5cb52525 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cmake-0.1.40/src/lib.rs:832 [INFO] [stderr] 14: 0x5555cc5bdc95 - cmake::run::h60fdb7b18763c071 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cmake-0.1.40/src/lib.rs:810 [INFO] [stderr] 15: 0x5555cc5ba2fa - cmake::Config::build::h6258138f9d0d00c4 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cmake-0.1.40/src/lib.rs:719 [INFO] [stderr] 16: 0x5555cc5ac9bf - build_script_build::build_shaderc::h6adff2320b8b5f14 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/shaderc-sys-0.5.0/build/build.rs:38 [INFO] [stderr] 17: 0x5555cc5aeab1 - build_script_build::main::hf0831fd1cff9ee9e [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/shaderc-sys-0.5.0/build/build.rs:229 [INFO] [stderr] 18: 0x5555cc5b65d0 - std::rt::lang_start::{{closure}}::h181093e9dea678fe [INFO] [stderr] at /rustc/7cb06892a23b4da510686618c8730f0b2e8bd952/src/libstd/rt.rs:67 [INFO] [stderr] 19: 0x5555cc629133 - std::rt::lang_start_internal::{{closure}}::h1784eb06fa376c84 [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 20: 0x5555cc629133 - std::panicking::try::do_call::hc1b239edbaea435b [INFO] [stderr] at src/libstd/panicking.rs:292 [INFO] [stderr] 21: 0x5555cc63079a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:78 [INFO] [stderr] 22: 0x5555cc629b80 - std::panicking::try::h3488fc3f1d3c9eea [INFO] [stderr] at src/libstd/panicking.rs:270 [INFO] [stderr] 23: 0x5555cc629b80 - std::panic::catch_unwind::h2a34869edc5a61ae [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 24: 0x5555cc629b80 - std::rt::lang_start_internal::h0cda2cb9c4b6b0f8 [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 25: 0x5555cc5b65a9 - std::rt::lang_start::h9a580f28cb4ca385 [INFO] [stderr] at /rustc/7cb06892a23b4da510686618c8730f0b2e8bd952/src/libstd/rt.rs:67 [INFO] [stderr] 26: 0x5555cc5af3da - main [INFO] [stderr] 27: 0x7f40a89dbb97 - __libc_start_main [INFO] [stderr] 28: 0x5555cc5a956a - _start [INFO] [stderr] 29: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "1b10b53ac7b623db4e679dcbb08815c74c31a028ba9b20d138027362d60644a6"` [INFO] running `"docker" "rm" "-f" "1b10b53ac7b623db4e679dcbb08815c74c31a028ba9b20d138027362d60644a6"` [INFO] [stdout] 1b10b53ac7b623db4e679dcbb08815c74c31a028ba9b20d138027362d60644a6