[INFO] cloning repository https://github.com/darkwater/vulkan-exp [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/darkwater/vulkan-exp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdarkwater%2Fvulkan-exp", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdarkwater%2Fvulkan-exp'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f59c7f9c3ebb2e5db50f2553d53cee751ff442ad [INFO] checking darkwater/vulkan-exp against master#64b185eddaa1d7ddf5e0c024be23b9cbba6c1722 for pr-143929 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdarkwater%2Fvulkan-exp" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/darkwater/vulkan-exp [INFO] finished tweaking git repo https://github.com/darkwater/vulkan-exp [INFO] tweaked toml for git repo https://github.com/darkwater/vulkan-exp written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/darkwater/vulkan-exp on toolchain 64b185eddaa1d7ddf5e0c024be23b9cbba6c1722 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+64b185eddaa1d7ddf5e0c024be23b9cbba6c1722" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/darkwater/vulkan-exp 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" "+64b185eddaa1d7ddf5e0c024be23b9cbba6c1722" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded vulkano-win v0.11.1 [INFO] [stderr] Downloaded half v1.3.0 [INFO] [stderr] Downloaded rusttype v0.7.5 [INFO] [stderr] Downloaded either v1.5.1 [INFO] [stderr] Downloaded andrew v0.2.0 [INFO] [stderr] Downloaded vulkano-shaders v0.11.1 [INFO] [stderr] Downloaded metal v0.13.1 [INFO] [stderr] Downloaded cc v1.0.31 [INFO] [stderr] Downloaded crossbeam v0.5.0 [INFO] [stderr] Downloaded vk-sys v0.4.0 [INFO] [stderr] Downloaded syn v0.15.29 [INFO] [stderr] Downloaded vulkano v0.11.1 [INFO] [stderr] Downloaded shaderc v0.3.16 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+64b185eddaa1d7ddf5e0c024be23b9cbba6c1722" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 45f2be3f270d6e594f616480f6672ba88299bd87d80f48ceae8920621d52e8e2 [INFO] running `Command { std: "docker" "start" "-a" "45f2be3f270d6e594f616480f6672ba88299bd87d80f48ceae8920621d52e8e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "45f2be3f270d6e594f616480f6672ba88299bd87d80f48ceae8920621d52e8e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45f2be3f270d6e594f616480f6672ba88299bd87d80f48ceae8920621d52e8e2", kill_on_drop: false }` [INFO] [stdout] 45f2be3f270d6e594f616480f6672ba88299bd87d80f48ceae8920621d52e8e2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+64b185eddaa1d7ddf5e0c024be23b9cbba6c1722" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1c3a26e6db2610802533b9f9422ed9d504b56bca36742f1821614c6e1e86cc88 [INFO] running `Command { std: "docker" "start" "-a" "1c3a26e6db2610802533b9f9422ed9d504b56bca36742f1821614c6e1e86cc88", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.50 [INFO] [stderr] Checking rand_core v0.4.0 [INFO] [stderr] Checking cfg-if v0.1.7 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Compiling cc v1.0.31 [INFO] [stderr] Compiling proc-macro2 v0.4.27 [INFO] [stderr] Compiling autocfg v0.1.2 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Compiling xml-rs v0.8.0 [INFO] [stderr] Checking bitflags v1.0.4 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Checking smallvec v0.6.9 [INFO] [stderr] Compiling nix v0.12.0 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking crossbeam-utils v0.6.5 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Compiling nix v0.13.0 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking owning_ref v0.4.0 [INFO] [stderr] Checking rand_jitter v0.1.3 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking lock_api v0.1.5 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling pkg-config v0.3.14 [INFO] [stderr] Checking downcast-rs v1.0.3 [INFO] [stderr] Checking same-file v1.0.4 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Checking crossbeam-channel v0.3.8 [INFO] [stderr] Checking crossbeam-epoch v0.7.1 [INFO] [stderr] Checking crossbeam-epoch v0.6.1 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Checking walkdir v2.2.7 [INFO] [stderr] Checking adler32 v1.0.3 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling syn v0.15.29 [INFO] [stderr] Checking stb_truetype v0.2.6 [INFO] [stderr] Compiling vulkano v0.11.1 [INFO] [stderr] Compiling cmake v0.1.35 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling cgmath v0.17.0 [INFO] [stderr] Checking crossbeam-deque v0.6.3 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking vk-sys v0.4.0 [INFO] [stderr] Checking half v1.3.0 [INFO] [stderr] Checking deflate v0.7.19 [INFO] [stderr] Checking inflate v0.4.5 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Compiling wayland-scanner v0.21.11 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Compiling x11-dl v2.18.3 [INFO] [stderr] Compiling libloading v0.5.0 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking num_cpus v1.10.0 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking ordered-float v1.0.2 [INFO] [stderr] Checking line_drawing v0.7.0 [INFO] [stderr] Compiling shaderc v0.3.16 [INFO] [stderr] Checking either v1.5.1 [INFO] [stderr] Compiling vulkan-exp v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking rusttype v0.7.5 [INFO] [stderr] Checking itertools v0.8.0 [INFO] [stderr] Checking andrew v0.2.0 [INFO] [stderr] error: failed to run custom build command for `shaderc v0.3.16` [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-e320f4125314e033/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/shaderc-0.3.16/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: 0x5bfe7ccb0552 - std::backtrace_rs::backtrace::libunwind::trace::h8dec76f989968eb0 [INFO] [stderr] at /rustc/64b185eddaa1d7ddf5e0c024be23b9cbba6c1722/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x5bfe7ccb0552 - std::backtrace_rs::backtrace::trace_unsynchronized::hf1b4884adeb16ce8 [INFO] [stderr] at /rustc/64b185eddaa1d7ddf5e0c024be23b9cbba6c1722/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x5bfe7ccb0552 - std::sys::backtrace::_print_fmt::he5751c38a686d8ca [INFO] [stderr] at /rustc/64b185eddaa1d7ddf5e0c024be23b9cbba6c1722/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x5bfe7ccb0552 - ::fmt::h56ca95840d6dc771 [INFO] [stderr] at /rustc/64b185eddaa1d7ddf5e0c024be23b9cbba6c1722/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x5bfe7ccd2de3 - core::fmt::rt::Argument::fmt::h49d3f22f3df6ab94 [INFO] [stderr] at /rustc/64b185eddaa1d7ddf5e0c024be23b9cbba6c1722/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x5bfe7ccd2de3 - core::fmt::write::ha4c2a35c0d7e73b6 [INFO] [stderr] at /rustc/64b185eddaa1d7ddf5e0c024be23b9cbba6c1722/library/core/src/fmt/mod.rs:1469:25 [INFO] [stderr] 6: 0x5bfe7ccad063 - std::io::default_write_fmt::h6af6df2dac4092b4 [INFO] [stderr] at /rustc/64b185eddaa1d7ddf5e0c024be23b9cbba6c1722/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x5bfe7ccad063 - std::io::Write::write_fmt::h03ceda628d4c4b54 [INFO] [stderr] at /rustc/64b185eddaa1d7ddf5e0c024be23b9cbba6c1722/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x5bfe7ccb03a2 - std::sys::backtrace::BacktraceLock::print::h15e2292117dc3693 [INFO] [stderr] at /rustc/64b185eddaa1d7ddf5e0c024be23b9cbba6c1722/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x5bfe7ccb1793 - std::panicking::default_hook::{{closure}}::ha061088e6769ffe6 [INFO] [stderr] at /rustc/64b185eddaa1d7ddf5e0c024be23b9cbba6c1722/library/std/src/panicking.rs:300:27 [INFO] [stderr] 10: 0x5bfe7ccb1575 - std::panicking::default_hook::h4c9743e05c0f4fce [INFO] [stderr] at /rustc/64b185eddaa1d7ddf5e0c024be23b9cbba6c1722/library/std/src/panicking.rs:327:9 [INFO] [stderr] 11: 0x5bfe7ccb2165 - std::panicking::rust_panic_with_hook::h24f2f0a90564ee15 [INFO] [stderr] at /rustc/64b185eddaa1d7ddf5e0c024be23b9cbba6c1722/library/std/src/panicking.rs:833:13 [INFO] [stderr] 12: 0x5bfe7ccb1efa - std::panicking::begin_panic_handler::{{closure}}::hb0fd6b256f95b7cc [INFO] [stderr] at /rustc/64b185eddaa1d7ddf5e0c024be23b9cbba6c1722/library/std/src/panicking.rs:706:13 [INFO] [stderr] 13: 0x5bfe7ccb0a59 - std::sys::backtrace::__rust_end_short_backtrace::h6c58a9269bb33fd4 [INFO] [stderr] at /rustc/64b185eddaa1d7ddf5e0c024be23b9cbba6c1722/library/std/src/sys/backtrace.rs:168:18 [INFO] [stderr] 14: 0x5bfe7ccb1b8d - __rustc[f191bd8d1e5ae7a2]::rust_begin_unwind [INFO] [stderr] at /rustc/64b185eddaa1d7ddf5e0c024be23b9cbba6c1722/library/std/src/panicking.rs:697:5 [INFO] [stderr] 15: 0x5bfe7ccd1d30 - core::panicking::panic_fmt::h41f8660ced85951d [INFO] [stderr] at /rustc/64b185eddaa1d7ddf5e0c024be23b9cbba6c1722/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x5bfe7cc4c748 - build_script_build::cmd_finder::CommandFinder::must_have::{{closure}}::h74021496469cf145 [INFO] [stderr] 17: 0x5bfe7cc4a475 - core::option::Option::unwrap_or_else::h23e95f9310da8f3e [INFO] [stderr] 18: 0x5bfe7cc4c6cc - build_script_build::cmd_finder::CommandFinder::must_have::hec1bb438c5111e6a [INFO] [stderr] 19: 0x5bfe7cc4cdc1 - build_script_build::main::h50a04022b557b35e [INFO] [stderr] 20: 0x5bfe7cc497a3 - core::ops::function::FnOnce::call_once::h41cd87ff978669ec [INFO] [stderr] 21: 0x5bfe7cc49576 - std::sys::backtrace::__rust_begin_short_backtrace::h9ba457805efef17b [INFO] [stderr] 22: 0x5bfe7cc494f9 - std::rt::lang_start::{{closure}}::he53faab4da845564 [INFO] [stderr] 23: 0x5bfe7cca9060 - core::ops::function::impls:: for &F>::call_once::h66cb4100a401c9f3 [INFO] [stderr] at /rustc/64b185eddaa1d7ddf5e0c024be23b9cbba6c1722/library/core/src/ops/function.rs:290:21 [INFO] [stderr] 24: 0x5bfe7cca9060 - std::panicking::catch_unwind::do_call::hb216913cc581e7f0 [INFO] [stderr] at /rustc/64b185eddaa1d7ddf5e0c024be23b9cbba6c1722/library/std/src/panicking.rs:589:40 [INFO] [stderr] 25: 0x5bfe7cca9060 - std::panicking::catch_unwind::h34d3e8190a2cd354 [INFO] [stderr] at /rustc/64b185eddaa1d7ddf5e0c024be23b9cbba6c1722/library/std/src/panicking.rs:552:19 [INFO] [stderr] 26: 0x5bfe7cca9060 - std::panic::catch_unwind::h2a3b83be2520a862 [INFO] [stderr] at /rustc/64b185eddaa1d7ddf5e0c024be23b9cbba6c1722/library/std/src/panic.rs:359:14 [INFO] [stderr] 27: 0x5bfe7cca9060 - std::rt::lang_start_internal::{{closure}}::h3a5bbff9a25f236a [INFO] [stderr] at /rustc/64b185eddaa1d7ddf5e0c024be23b9cbba6c1722/library/std/src/rt.rs:175:24 [INFO] [stderr] 28: 0x5bfe7cca9060 - std::panicking::catch_unwind::do_call::hee546bb5c28cd763 [INFO] [stderr] at /rustc/64b185eddaa1d7ddf5e0c024be23b9cbba6c1722/library/std/src/panicking.rs:589:40 [INFO] [stderr] 29: 0x5bfe7cca9060 - std::panicking::catch_unwind::h3357280873855ce3 [INFO] [stderr] at /rustc/64b185eddaa1d7ddf5e0c024be23b9cbba6c1722/library/std/src/panicking.rs:552:19 [INFO] [stderr] 30: 0x5bfe7cca9060 - std::panic::catch_unwind::h14ae821cb71db025 [INFO] [stderr] at /rustc/64b185eddaa1d7ddf5e0c024be23b9cbba6c1722/library/std/src/panic.rs:359:14 [INFO] [stderr] 31: 0x5bfe7cca9060 - std::rt::lang_start_internal::hafdb6512ebe5ad62 [INFO] [stderr] at /rustc/64b185eddaa1d7ddf5e0c024be23b9cbba6c1722/library/std/src/rt.rs:171:5 [INFO] [stderr] 32: 0x5bfe7cc494e1 - std::rt::lang_start::hf58f2478dcdc52ad [INFO] [stderr] 33: 0x5bfe7cc4d795 - main [INFO] [stderr] 34: 0x71fc667fa1ca - [INFO] [stderr] 35: 0x71fc667fa28b - __libc_start_main [INFO] [stderr] 36: 0x5bfe7cc46fd5 - _start [INFO] [stderr] 37: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "1c3a26e6db2610802533b9f9422ed9d504b56bca36742f1821614c6e1e86cc88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c3a26e6db2610802533b9f9422ed9d504b56bca36742f1821614c6e1e86cc88", kill_on_drop: false }` [INFO] [stdout] 1c3a26e6db2610802533b9f9422ed9d504b56bca36742f1821614c6e1e86cc88