[INFO] cloning repository https://github.com/mahulst/rust-vulkan [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mahulst/rust-vulkan" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmahulst%2Frust-vulkan", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmahulst%2Frust-vulkan'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3eee72292e2e916b5b51b7bd41f2b0bf49e09670 [INFO] checking mahulst/rust-vulkan/3eee72292e2e916b5b51b7bd41f2b0bf49e09670 against master#cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3 for pr-135841 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmahulst%2Frust-vulkan" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mahulst/rust-vulkan on toolchain cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mahulst/rust-vulkan [INFO] finished tweaking git repo https://github.com/mahulst/rust-vulkan [INFO] tweaked toml for git repo https://github.com/mahulst/rust-vulkan written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/mahulst/rust-vulkan 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" "+cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wayland-sys v0.21.11 [INFO] [stderr] Downloaded simple_logger v1.0.1 [INFO] [stderr] Downloaded wayland-commons v0.21.11 [INFO] [stderr] Downloaded andrew v0.1.6 [INFO] [stderr] Downloaded wayland-scanner v0.21.11 [INFO] [stderr] Downloaded d3d12 v0.1.0 [INFO] [stderr] Downloaded metal v0.14.0 [INFO] [stderr] Downloaded gfx-backend-vulkan v0.1.0 [INFO] [stderr] Downloaded gfx-backend-dx12 v0.1.1 [INFO] [stderr] Downloaded gfx-backend-metal v0.1.1 [INFO] [stderr] Downloaded gfx-hal v0.1.0 [INFO] [stderr] Downloaded lyon_geom v0.12.4 [INFO] [stderr] Downloaded lyon_tessellation v0.13.1 [INFO] [stderr] Downloaded winit v0.18.1 [INFO] [stderr] Downloaded lyon v0.13.1 [INFO] [stderr] Downloaded nalgebra v0.16.13 [INFO] [stderr] Downloaded rusttype v0.7.5 [INFO] [stderr] Downloaded lyon_algorithms v0.13.1 [INFO] [stderr] Downloaded euclid v0.19.5 [INFO] [stderr] Downloaded nalgebra-glm v0.2.1 [INFO] [stderr] Downloaded wayland-client v0.21.11 [INFO] [stderr] Downloaded lyon_path v0.13.1 [INFO] [stderr] Downloaded either v1.5.1 [INFO] [stderr] Downloaded wayland-protocols v0.21.11 [INFO] [stderr] Downloaded shaderc v0.3.16 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 34760be2fef9326eb2c46cf595a142f0aa23c75d42a82e15ff2c61887bc52a65 [INFO] running `Command { std: "docker" "start" "-a" "34760be2fef9326eb2c46cf595a142f0aa23c75d42a82e15ff2c61887bc52a65", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "34760be2fef9326eb2c46cf595a142f0aa23c75d42a82e15ff2c61887bc52a65", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "34760be2fef9326eb2c46cf595a142f0aa23c75d42a82e15ff2c61887bc52a65", kill_on_drop: false }` [INFO] [stdout] 34760be2fef9326eb2c46cf595a142f0aa23c75d42a82e15ff2c61887bc52a65 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] abecd0fa8934253bb6e142e5507b5db5bb435569c575e10981a518039c610b45 [INFO] running `Command { std: "docker" "start" "-a" "abecd0fa8934253bb6e142e5507b5db5bb435569c575e10981a518039c610b45", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.49 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling proc-macro2 v0.4.27 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling cc v1.0.29 [INFO] [stderr] Checking cfg-if v0.1.6 [INFO] [stderr] Compiling autocfg v0.1.2 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Checking rand_core v0.4.0 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Checking lazy_static v1.2.0 [INFO] [stderr] Checking bitflags v1.0.4 [INFO] [stderr] Compiling xml-rs v0.8.0 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling nix v0.12.0 [INFO] [stderr] Checking crossbeam-utils v0.2.2 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Compiling num-complex v0.2.1 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.3 [INFO] [stderr] Compiling num-derive v0.2.4 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Checking downcast-rs v1.0.3 [INFO] [stderr] Compiling pkg-config v0.3.14 [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 backtrace v0.3.14 [INFO] [stderr] Checking adler32 v1.0.3 [INFO] [stderr] Compiling matrixmultiply v0.1.15 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Checking crossbeam-epoch v0.3.1 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Checking stb_truetype v0.2.6 [INFO] [stderr] Checking same-file v1.0.4 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Checking owning_ref v0.4.0 [INFO] [stderr] Checking walkdir v2.2.7 [INFO] [stderr] Compiling num-rational v0.2.1 [INFO] [stderr] Compiling syn v0.15.26 [INFO] [stderr] Compiling wayland-scanner v0.21.11 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling cmake v0.1.35 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Compiling x11-dl v2.18.3 [INFO] [stderr] Checking rustc-demangle v0.1.13 [INFO] [stderr] Checking libm v0.1.2 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Checking rawpointer v0.1.0 [INFO] [stderr] Checking smallvec v0.6.9 [INFO] [stderr] Checking either v1.5.1 [INFO] [stderr] Checking lock_api v0.1.5 [INFO] [stderr] Checking deflate v0.7.19 [INFO] [stderr] Checking inflate v0.4.5 [INFO] [stderr] Checking rand_os v0.1.2 [INFO] [stderr] Checking num_cpus v1.10.0 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Compiling libloading v0.5.0 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling shaderc v0.3.16 [INFO] [stderr] Checking approx v0.3.1 [INFO] [stderr] Checking ordered-float v1.0.1 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking sid v0.5.2 [INFO] [stderr] Checking line_drawing v0.7.0 [INFO] [stderr] Checking rusttype v0.7.5 [INFO] [stderr] Checking generic-array v0.11.1 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking color_quant v1.0.1 [INFO] [stderr] Checking dlib v0.4.1 [INFO] [stderr] Checking chrono v0.4.6 [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-ccfc59ae8b6b050f/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: 0x5710a095fb1a - std::backtrace_rs::backtrace::libunwind::trace::h5b9cbf611853a1a5 [INFO] [stderr] at /rustc/cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stderr] 1: 0x5710a095fb1a - std::backtrace_rs::backtrace::trace_unsynchronized::h0c34c4f77822e1d3 [INFO] [stderr] at /rustc/cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x5710a095fb1a - std::sys::backtrace::_print_fmt::h31c19288272eafd0 [INFO] [stderr] at /rustc/cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x5710a095fb1a - ::fmt::he8f87afa3ba953c7 [INFO] [stderr] at /rustc/cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x5710a0983d93 - core::fmt::rt::Argument::fmt::h24039435002052ec [INFO] [stderr] at /rustc/cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3/library/core/src/fmt/rt.rs:177:76 [INFO] [stderr] 5: 0x5710a0983d93 - core::fmt::write::hd1a70dafa054ef6e [INFO] [stderr] at /rustc/cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3/library/core/src/fmt/mod.rs:1440:21 [INFO] [stderr] 6: 0x5710a095c243 - std::io::Write::write_fmt::hb7487c14cde15a5b [INFO] [stderr] at /rustc/cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3/library/std/src/io/mod.rs:1888:15 [INFO] [stderr] 7: 0x5710a095f962 - std::sys::backtrace::BacktraceLock::print::hccabcb6160db5eae [INFO] [stderr] at /rustc/cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 8: 0x5710a0960aef - std::panicking::default_hook::{{closure}}::h8c6502dfd308289c [INFO] [stderr] at /rustc/cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3/library/std/src/panicking.rs:298:22 [INFO] [stderr] 9: 0x5710a096095a - std::panicking::default_hook::hb4c1963f11244643 [INFO] [stderr] at /rustc/cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3/library/std/src/panicking.rs:325:9 [INFO] [stderr] 10: 0x5710a09614d2 - std::panicking::rust_panic_with_hook::hc3d8183c3b9ea233 [INFO] [stderr] at /rustc/cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3/library/std/src/panicking.rs:831:13 [INFO] [stderr] 11: 0x5710a096125a - std::panicking::begin_panic_handler::{{closure}}::h092f90a4c23bdf07 [INFO] [stderr] at /rustc/cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3/library/std/src/panicking.rs:704:13 [INFO] [stderr] 12: 0x5710a0960019 - std::sys::backtrace::__rust_end_short_backtrace::h32c8501a042f1652 [INFO] [stderr] at /rustc/cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3/library/std/src/sys/backtrace.rs:168:18 [INFO] [stderr] 13: 0x5710a0960eed - rust_begin_unwind [INFO] [stderr] at /rustc/cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3/library/std/src/panicking.rs:695:5 [INFO] [stderr] 14: 0x5710a0982c00 - core::panicking::panic_fmt::hcff71f2ac6031787 [INFO] [stderr] at /rustc/cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3/library/core/src/panicking.rs:75:14 [INFO] [stderr] 15: 0x5710a08fe23c - build_script_build::cmd_finder::CommandFinder::must_have::{{closure}}::h006f658efa512288 [INFO] [stderr] 16: 0x5710a08fbf43 - core::option::Option::unwrap_or_else::h351b3e4717a80844 [INFO] [stderr] 17: 0x5710a08fe1bc - build_script_build::cmd_finder::CommandFinder::must_have::hd0c8ee9ffd39854e [INFO] [stderr] 18: 0x5710a08fe8b1 - build_script_build::main::hd99520f1636abbd6 [INFO] [stderr] 19: 0x5710a08fb7a3 - core::ops::function::FnOnce::call_once::h914a33b92a0a2c53 [INFO] [stderr] 20: 0x5710a08fb146 - std::sys::backtrace::__rust_begin_short_backtrace::hfc06a4cddd4f9793 [INFO] [stderr] 21: 0x5710a08fb0c9 - std::rt::lang_start::{{closure}}::h65d25eac039c87ec [INFO] [stderr] 22: 0x5710a0958020 - core::ops::function::impls:: for &F>::call_once::he3b9945079f6696a [INFO] [stderr] at /rustc/cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 23: 0x5710a0958020 - std::panicking::try::do_call::h48fdb882f26e202b [INFO] [stderr] at /rustc/cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3/library/std/src/panicking.rs:587:40 [INFO] [stderr] 24: 0x5710a0958020 - std::panicking::try::hf49c9465461a1ae5 [INFO] [stderr] at /rustc/cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3/library/std/src/panicking.rs:550:19 [INFO] [stderr] 25: 0x5710a0958020 - std::panic::catch_unwind::h0111902ba12d1d04 [INFO] [stderr] at /rustc/cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3/library/std/src/panic.rs:358:14 [INFO] [stderr] 26: 0x5710a0958020 - std::rt::lang_start_internal::{{closure}}::had1ed5699abd7af6 [INFO] [stderr] at /rustc/cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3/library/std/src/rt.rs:168:24 [INFO] [stderr] 27: 0x5710a0958020 - std::panicking::try::do_call::h0fa54d745a9b22fa [INFO] [stderr] at /rustc/cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3/library/std/src/panicking.rs:587:40 [INFO] [stderr] 28: 0x5710a0958020 - std::panicking::try::hfc57b9a51945ee96 [INFO] [stderr] at /rustc/cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3/library/std/src/panicking.rs:550:19 [INFO] [stderr] 29: 0x5710a0958020 - std::panic::catch_unwind::h7a7bfbc0e3c6cc53 [INFO] [stderr] at /rustc/cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3/library/std/src/panic.rs:358:14 [INFO] [stderr] 30: 0x5710a0958020 - std::rt::lang_start_internal::hbb25b7db2e0c6041 [INFO] [stderr] at /rustc/cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3/library/std/src/rt.rs:164:5 [INFO] [stderr] 31: 0x5710a08fb0b1 - std::rt::lang_start::he5879e75b721cb76 [INFO] [stderr] 32: 0x5710a08ff295 - main [INFO] [stderr] 33: 0x72ad26057d90 - [INFO] [stderr] 34: 0x72ad26057e40 - __libc_start_main [INFO] [stderr] 35: 0x5710a08f8c25 - _start [INFO] [stderr] 36: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "abecd0fa8934253bb6e142e5507b5db5bb435569c575e10981a518039c610b45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "abecd0fa8934253bb6e142e5507b5db5bb435569c575e10981a518039c610b45", kill_on_drop: false }` [INFO] [stdout] abecd0fa8934253bb6e142e5507b5db5bb435569c575e10981a518039c610b45