[INFO] cloning repository https://github.com/cynic64/re-basic-cube-demo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cynic64/re-basic-cube-demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcynic64%2Fre-basic-cube-demo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcynic64%2Fre-basic-cube-demo'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b4f2fabf0c5a5643f0b005c276b06f10875c546a [INFO] checking cynic64/re-basic-cube-demo/b4f2fabf0c5a5643f0b005c276b06f10875c546a against master#f25e92bd42b14e45440c0a30a4ed751ea502f430 for pr-127481 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcynic64%2Fre-basic-cube-demo" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/cynic64/re-basic-cube-demo on toolchain f25e92bd42b14e45440c0a30a4ed751ea502f430 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f25e92bd42b14e45440c0a30a4ed751ea502f430" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/cynic64/re-basic-cube-demo [INFO] finished tweaking git repo https://github.com/cynic64/re-basic-cube-demo [INFO] tweaked toml for git repo https://github.com/cynic64/re-basic-cube-demo written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/cynic64/re-basic-cube-demo already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f25e92bd42b14e45440c0a30a4ed751ea502f430" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/cynic64/render-engine` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded vulkano-win v0.12.0 [INFO] [stderr] Downloaded half v1.3.0 [INFO] [stderr] Downloaded metal v0.13.1 [INFO] [stderr] Downloaded nalgebra-glm v0.4.0 [INFO] [stderr] Downloaded vulkano-shaders v0.12.0 [INFO] [stderr] Downloaded shaderc v0.5.0 [INFO] [stderr] Downloaded winit v0.19.1 [INFO] [stderr] Downloaded crossbeam v0.7.1 [INFO] [stderr] Downloaded vk-sys v0.4.0 [INFO] [stderr] Downloaded vulkano v0.12.0 [INFO] [stderr] Downloaded shaderc-sys v0.5.0 [INFO] [stderr] Downloaded image v0.21.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+f25e92bd42b14e45440c0a30a4ed751ea502f430" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ed7ee1dadfa21667d2d5797dd8d75ad027d0c5f9d002c93dd53116efeb223fd3 [INFO] running `Command { std: "docker" "start" "-a" "ed7ee1dadfa21667d2d5797dd8d75ad027d0c5f9d002c93dd53116efeb223fd3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ed7ee1dadfa21667d2d5797dd8d75ad027d0c5f9d002c93dd53116efeb223fd3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed7ee1dadfa21667d2d5797dd8d75ad027d0c5f9d002c93dd53116efeb223fd3", kill_on_drop: false }` [INFO] [stdout] ed7ee1dadfa21667d2d5797dd8d75ad027d0c5f9d002c93dd53116efeb223fd3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+f25e92bd42b14e45440c0a30a4ed751ea502f430" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0d01e450d23a8a3143ad2d78b3d6a31b606307cbb073147174fe6e74d4fb2e4d [INFO] running `Command { std: "docker" "start" "-a" "0d01e450d23a8a3143ad2d78b3d6a31b606307cbb073147174fe6e74d4fb2e4d", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.4 [INFO] [stderr] Compiling libc v0.2.58 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Checking cfg-if v0.1.9 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling cc v1.0.37 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Checking rand_core v0.4.0 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Checking crossbeam-utils v0.6.5 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Compiling xml-rs v0.8.0 [INFO] [stderr] Checking crossbeam-epoch v0.7.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Checking smallvec v0.6.10 [INFO] [stderr] Compiling libloading v0.5.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling syn v0.15.39 [INFO] [stderr] Compiling wayland-scanner v0.21.13 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking dlib v0.4.1 [INFO] [stderr] Checking ordered-float v1.0.2 [INFO] [stderr] Checking wayland-sys v0.21.13 [INFO] [stderr] Checking stb_truetype v0.2.6 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling cmake v0.1.40 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Checking same-file v1.0.4 [INFO] [stderr] Compiling pkg-config v0.3.14 [INFO] [stderr] Checking downcast-rs v1.0.4 [INFO] [stderr] Compiling libm v0.1.4 [INFO] [stderr] Compiling rayon-core v1.5.0 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Checking owning_ref v0.4.0 [INFO] [stderr] Checking walkdir v2.2.8 [INFO] [stderr] Compiling shaderc-sys v0.5.0 [INFO] [stderr] Checking rusttype v0.7.7 [INFO] [stderr] Compiling x11-dl v2.18.3 [INFO] [stderr] Checking line_drawing v0.7.0 [INFO] [stderr] Checking crossbeam-deque v0.6.3 [INFO] [stderr] Checking num_cpus v1.10.1 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Checking adler32 v1.0.3 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Checking andrew v0.2.1 [INFO] [stderr] The following warnings were emitted during compilation: [INFO] [stderr] [INFO] [stderr] warning: shaderc-sys@0.5.0: Checking for system installed libraries. Use --features = build-from-source to disable this behavior [INFO] [stderr] warning: shaderc-sys@0.5.0: Pre-built library not found. Falling back to from-source build [INFO] [stderr] [INFO] [stderr] error: failed to run custom build command for `shaderc-sys v0.5.0` [INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/shaderc-sys-64ea9b45eccc784f/build-script-build` (exit status: 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] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/shaderc-sys-0.5.0/build/cmd_finder.rs:45:13: [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] couldn't find required command: "python" [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x561c28710265 - std::backtrace_rs::backtrace::libunwind::trace::h7666ccdaa421c902 [INFO] [stderr] at /rustc/f25e92bd42b14e45440c0a30a4ed751ea502f430/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stderr] 1: 0x561c28710265 - std::backtrace_rs::backtrace::trace_unsynchronized::hb7f16b2851e47084 [INFO] [stderr] at /rustc/f25e92bd42b14e45440c0a30a4ed751ea502f430/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x561c28710265 - std::sys::backtrace::_print_fmt::h947b888d49da07ce [INFO] [stderr] at /rustc/f25e92bd42b14e45440c0a30a4ed751ea502f430/library/std/src/sys/backtrace.rs:68:5 [INFO] [stderr] 3: 0x561c28710265 - ::fmt::hcdd3fd7724fa3ccd [INFO] [stderr] at /rustc/f25e92bd42b14e45440c0a30a4ed751ea502f430/library/std/src/sys/backtrace.rs:44:22 [INFO] [stderr] 4: 0x561c2873354b - core::fmt::rt::Argument::fmt::h8e9e571931e28a37 [INFO] [stderr] at /rustc/f25e92bd42b14e45440c0a30a4ed751ea502f430/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x561c2873354b - core::fmt::write::heb36f077366d8460 [INFO] [stderr] at /rustc/f25e92bd42b14e45440c0a30a4ed751ea502f430/library/core/src/fmt/mod.rs:1182:21 [INFO] [stderr] 6: 0x561c2870cfbf - std::io::Write::write_fmt::h28c914edae88dffb [INFO] [stderr] at /rustc/f25e92bd42b14e45440c0a30a4ed751ea502f430/library/std/src/io/mod.rs:1835:15 [INFO] [stderr] 7: 0x561c2871003e - std::sys::backtrace::_print::h4d861571b161c1d7 [INFO] [stderr] at /rustc/f25e92bd42b14e45440c0a30a4ed751ea502f430/library/std/src/sys/backtrace.rs:47:5 [INFO] [stderr] 8: 0x561c2871003e - std::sys::backtrace::print::h5a049cacf524890e [INFO] [stderr] at /rustc/f25e92bd42b14e45440c0a30a4ed751ea502f430/library/std/src/sys/backtrace.rs:34:9 [INFO] [stderr] 9: 0x561c28711509 - std::panicking::default_hook::{{closure}}::hd701ccedd76865ca [INFO] [stderr] 10: 0x561c287112ac - std::panicking::default_hook::ha42c59bfccb8e86c [INFO] [stderr] at /rustc/f25e92bd42b14e45440c0a30a4ed751ea502f430/library/std/src/panicking.rs:292:9 [INFO] [stderr] 11: 0x561c28711ae1 - std::panicking::rust_panic_with_hook::h596063a6602337d3 [INFO] [stderr] at /rustc/f25e92bd42b14e45440c0a30a4ed751ea502f430/library/std/src/panicking.rs:796:13 [INFO] [stderr] 12: 0x561c28711947 - std::panicking::begin_panic_handler::{{closure}}::h7eeb6fafb7bc53a1 [INFO] [stderr] at /rustc/f25e92bd42b14e45440c0a30a4ed751ea502f430/library/std/src/panicking.rs:670:13 [INFO] [stderr] 13: 0x561c28710729 - std::sys::backtrace::__rust_end_short_backtrace::hd2543b1ea66c096c [INFO] [stderr] at /rustc/f25e92bd42b14e45440c0a30a4ed751ea502f430/library/std/src/sys/backtrace.rs:171:18 [INFO] [stderr] 14: 0x561c287115d4 - rust_begin_unwind [INFO] [stderr] at /rustc/f25e92bd42b14e45440c0a30a4ed751ea502f430/library/std/src/panicking.rs:661:5 [INFO] [stderr] 15: 0x561c28732343 - core::panicking::panic_fmt::h318cef0b5a8f431e [INFO] [stderr] at /rustc/f25e92bd42b14e45440c0a30a4ed751ea502f430/library/core/src/panicking.rs:74:14 [INFO] [stderr] 16: 0x561c286a7a93 - build_script_build::cmd_finder::CommandFinder::must_have::{{closure}}::hfa37d8795b82c2cc [INFO] [stderr] 17: 0x561c286a52b3 - core::option::Option::unwrap_or_else::h2801e82996c85c27 [INFO] [stderr] 18: 0x561c286a79fc - build_script_build::cmd_finder::CommandFinder::must_have::h89c9071e69df3228 [INFO] [stderr] 19: 0x561c286a9bc9 - build_script_build::main::h4dfe91ba4a361ec9 [INFO] [stderr] 20: 0x561c286a4b33 - core::ops::function::FnOnce::call_once::h785af40f47ad2491 [INFO] [stderr] 21: 0x561c286a45d6 - std::sys::backtrace::__rust_begin_short_backtrace::h68a0dba033070abb [INFO] [stderr] 22: 0x561c286a4539 - std::rt::lang_start::{{closure}}::h27246cbcc4ee7ef0 [INFO] [stderr] 23: 0x561c287091ad - core::ops::function::impls:: for &F>::call_once::h8a59e685d7c7e729 [INFO] [stderr] at /rustc/f25e92bd42b14e45440c0a30a4ed751ea502f430/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 24: 0x561c287091ad - std::panicking::try::do_call::h467aab5b73a8b0a8 [INFO] [stderr] at /rustc/f25e92bd42b14e45440c0a30a4ed751ea502f430/library/std/src/panicking.rs:553:40 [INFO] [stderr] 25: 0x561c287091ad - std::panicking::try::h16d1ad1aa141d4bf [INFO] [stderr] at /rustc/f25e92bd42b14e45440c0a30a4ed751ea502f430/library/std/src/panicking.rs:517:19 [INFO] [stderr] 26: 0x561c287091ad - std::panic::catch_unwind::h28fd9ca97a7151a0 [INFO] [stderr] at /rustc/f25e92bd42b14e45440c0a30a4ed751ea502f430/library/std/src/panic.rs:350:14 [INFO] [stderr] 27: 0x561c287091ad - std::rt::lang_start_internal::{{closure}}::h1b4152ab1855a57a [INFO] [stderr] at /rustc/f25e92bd42b14e45440c0a30a4ed751ea502f430/library/std/src/rt.rs:141:48 [INFO] [stderr] 28: 0x561c287091ad - std::panicking::try::do_call::h331fb0d270910f8d [INFO] [stderr] at /rustc/f25e92bd42b14e45440c0a30a4ed751ea502f430/library/std/src/panicking.rs:553:40 [INFO] [stderr] 29: 0x561c287091ad - std::panicking::try::h391e5a2156ee475d [INFO] [stderr] at /rustc/f25e92bd42b14e45440c0a30a4ed751ea502f430/library/std/src/panicking.rs:517:19 [INFO] [stderr] 30: 0x561c287091ad - std::panic::catch_unwind::hf28a8616904767e1 [INFO] [stderr] at /rustc/f25e92bd42b14e45440c0a30a4ed751ea502f430/library/std/src/panic.rs:350:14 [INFO] [stderr] 31: 0x561c287091ad - std::rt::lang_start_internal::hbb90234a4fca740d [INFO] [stderr] at /rustc/f25e92bd42b14e45440c0a30a4ed751ea502f430/library/std/src/rt.rs:141:20 [INFO] [stderr] 32: 0x561c286a4517 - std::rt::lang_start::h456db4949fef3192 [INFO] [stderr] 33: 0x561c286aa865 - main [INFO] [stderr] 34: 0x7fea07b82d90 - [INFO] [stderr] 35: 0x7fea07b82e40 - __libc_start_main [INFO] [stderr] 36: 0x561c286a3c95 - _start [INFO] [stderr] 37: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "0d01e450d23a8a3143ad2d78b3d6a31b606307cbb073147174fe6e74d4fb2e4d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d01e450d23a8a3143ad2d78b3d6a31b606307cbb073147174fe6e74d4fb2e4d", kill_on_drop: false }` [INFO] [stdout] 0d01e450d23a8a3143ad2d78b3d6a31b606307cbb073147174fe6e74d4fb2e4d