[INFO] cloning repository https://github.com/sotrh/wgpu-on-android [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sotrh/wgpu-on-android" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsotrh%2Fwgpu-on-android", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsotrh%2Fwgpu-on-android'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e383d2f1e13d2a46bd262f9ba81c56de67974fea [INFO] testing sotrh/wgpu-on-android/e383d2f1e13d2a46bd262f9ba81c56de67974fea against master#d7bd9cd469ff6871420007f091ef52fc32d2ca99 for pr-121417 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsotrh%2Fwgpu-on-android" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sotrh/wgpu-on-android on toolchain d7bd9cd469ff6871420007f091ef52fc32d2ca99 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sotrh/wgpu-on-android [INFO] finished tweaking git repo https://github.com/sotrh/wgpu-on-android [INFO] tweaked toml for git repo https://github.com/sotrh/wgpu-on-android written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/sotrh/wgpu-on-android 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" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/gfx-rs/wgpu-rs` [INFO] [stderr] Updating git repository `https://github.com/gfx-rs/naga` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded gfx-memory v0.1.3 [INFO] [stderr] Downloaded png v0.16.4 [INFO] [stderr] Downloaded spirv_headers v1.4.2 [INFO] [stderr] Downloaded gfx-backend-dx12 v0.5.5 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bc77435a6f25bc2db41d92f39b2d4f089e7efe07d7ab853921b2a4959fd77f1f [INFO] running `Command { std: "docker" "start" "-a" "bc77435a6f25bc2db41d92f39b2d4f089e7efe07d7ab853921b2a4959fd77f1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bc77435a6f25bc2db41d92f39b2d4f089e7efe07d7ab853921b2a4959fd77f1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc77435a6f25bc2db41d92f39b2d4f089e7efe07d7ab853921b2a4959fd77f1f", kill_on_drop: false }` [INFO] [stdout] bc77435a6f25bc2db41d92f39b2d4f089e7efe07d7ab853921b2a4959fd77f1f [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 976c5dffcc38715e753f15d36c67bd662f89d8570a698be0f083d2bf16c27932 [INFO] running `Command { std: "docker" "start" "-a" "976c5dffcc38715e753f15d36c67bd662f89d8570a698be0f083d2bf16c27932", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling cc v1.0.54 [INFO] [stderr] Compiling syn v1.0.30 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling libloading v0.6.2 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling dlib v0.4.2 [INFO] [stderr] Compiling cmake v0.1.44 [INFO] [stderr] Compiling adler32 v1.0.4 [INFO] [stderr] Compiling proc-macro-nested v0.1.4 [INFO] [stderr] Compiling smallvec v1.4.0 [INFO] [stderr] Compiling lazycell v1.2.1 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling stb_truetype v0.3.1 [INFO] [stderr] Compiling x11 v2.18.2 [INFO] [stderr] Compiling wayland-sys v0.23.6 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Compiling quote v1.0.6 [INFO] [stderr] Compiling futures-core v0.3.5 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling raw-window-handle v0.3.3 [INFO] [stderr] Compiling net2 v0.2.34 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling gfx-hal v0.5.0 [INFO] [stderr] Compiling wayland-scanner v0.23.6 [INFO] [stderr] Compiling futures-sink v0.3.5 [INFO] [stderr] Compiling once_cell v1.4.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.16 [INFO] [stderr] Compiling futures-channel v0.3.5 [INFO] [stderr] Compiling mio v0.6.22 [INFO] [stderr] Compiling parking_lot_core v0.7.2 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling shaderc-sys v0.6.2 [INFO] [stderr] Compiling crossbeam-queue v0.2.2 [INFO] [stderr] Compiling futures-task v0.3.5 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling ordered-float v1.0.2 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling futures-io v0.3.5 [INFO] [stderr] Compiling atom v0.3.5 [INFO] [stderr] Compiling downcast-rs v1.1.1 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling rusttype v0.8.3 [INFO] [stderr] The following warnings were emitted during compilation: [INFO] [stderr] [INFO] [stderr] warning: shaderc-sys@0.6.2: Checking for system installed libraries. Use --features = build-from-source to disable this behavior [INFO] [stderr] warning: shaderc-sys@0.6.2: System installed library not found. Falling back to build from source [INFO] [stderr] [INFO] [stderr] error: failed to run custom build command for `shaderc-sys v0.6.2` [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-8ddb301e1603d0fc/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=System installed library not found. Falling back to build from source [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/shaderc-sys-0.6.2/build/cmd_finder.rs:50:13: [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] couldn't find required command: "python" [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x555943493c46 - std::backtrace_rs::backtrace::libunwind::trace::hf12510db56099dfb [INFO] [stderr] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5 [INFO] [stderr] 1: 0x555943493c46 - std::backtrace_rs::backtrace::trace_unsynchronized::h94bf70956aef5b0b [INFO] [stderr] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x555943493c46 - std::sys_common::backtrace::_print_fmt::ha7d7986858ac8c0a [INFO] [stderr] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/sys_common/backtrace.rs:68:5 [INFO] [stderr] 3: 0x555943493c46 - ::fmt::h372c1ec7a663a1ab [INFO] [stderr] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stderr] 4: 0x5559434b785c - core::fmt::rt::Argument::fmt::hecbea7268359d058 [INFO] [stderr] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/core/src/fmt/rt.rs:142:9 [INFO] [stderr] 5: 0x5559434b785c - core::fmt::write::h4912438cc1e3f359 [INFO] [stderr] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/core/src/fmt/mod.rs:1120:17 [INFO] [stderr] 6: 0x555943490f0f - std::io::Write::write_fmt::ha3e0d673ca464fb5 [INFO] [stderr] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/io/mod.rs:1846:15 [INFO] [stderr] 7: 0x5559434939f4 - std::sys_common::backtrace::_print::h37e973c7e1a1b050 [INFO] [stderr] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stderr] 8: 0x5559434939f4 - std::sys_common::backtrace::print::h07b06dbedbb17b31 [INFO] [stderr] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stderr] 9: 0x5559434950fb - std::panicking::default_hook::{{closure}}::he72022d4e9537bcf [INFO] [stderr] 10: 0x555943494e49 - std::panicking::default_hook::h04cdc89992c8479b [INFO] [stderr] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/panicking.rs:292:9 [INFO] [stderr] 11: 0x55594349559d - std::panicking::rust_panic_with_hook::hf07491bf03f90571 [INFO] [stderr] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/panicking.rs:782:13 [INFO] [stderr] 12: 0x555943495472 - std::panicking::begin_panic_handler::{{closure}}::h92e879536c12f298 [INFO] [stderr] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/panicking.rs:660:13 [INFO] [stderr] 13: 0x555943494126 - std::sys_common::backtrace::__rust_end_short_backtrace::h3800ba1351aa8eea [INFO] [stderr] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/sys_common/backtrace.rs:171:18 [INFO] [stderr] 14: 0x5559434951a4 - rust_begin_unwind [INFO] [stderr] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/panicking.rs:648:5 [INFO] [stderr] 15: 0x555943424135 - core::panicking::panic_fmt::h83446605a04b4380 [INFO] [stderr] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/core/src/panicking.rs:72:14 [INFO] [stderr] 16: 0x555943428986 - build_script_build::cmd_finder::CommandFinder::must_have::{{closure}}::h96830a3e8d70323c [INFO] [stderr] 17: 0x555943425ae3 - core::option::Option::unwrap_or_else::h84189ae13db49dbf [INFO] [stderr] 18: 0x5559434288e8 - build_script_build::cmd_finder::CommandFinder::must_have::h7e7fd2080ccdcbf9 [INFO] [stderr] 19: 0x55594342b8d5 - build_script_build::main::h6a1d324b74979ed4 [INFO] [stderr] 20: 0x5559434253f3 - core::ops::function::FnOnce::call_once::h549d1a22de10c8b1 [INFO] [stderr] 21: 0x5559434247e6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h1e37b27db9f0bf2c [INFO] [stderr] 22: 0x555943424e89 - std::rt::lang_start::{{closure}}::hb25fe990903b5265 [INFO] [stderr] 23: 0x55594348d1e3 - core::ops::function::impls:: for &F>::call_once::h7a29d5e442963cf7 [INFO] [stderr] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 24: 0x55594348d1e3 - std::panicking::try::do_call::h4cb23b15d7be4c50 [INFO] [stderr] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/panicking.rs:555:40 [INFO] [stderr] 25: 0x55594348d1e3 - std::panicking::try::h13ecbac836ae17b8 [INFO] [stderr] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/panicking.rs:519:19 [INFO] [stderr] 26: 0x55594348d1e3 - std::panic::catch_unwind::he43cb0e108ece978 [INFO] [stderr] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/panic.rs:142:14 [INFO] [stderr] 27: 0x55594348d1e3 - std::rt::lang_start_internal::{{closure}}::hd9877821b54ec54c [INFO] [stderr] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/rt.rs:148:48 [INFO] [stderr] 28: 0x55594348d1e3 - std::panicking::try::do_call::hf16e013d7d00ae76 [INFO] [stderr] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/panicking.rs:555:40 [INFO] [stderr] 29: 0x55594348d1e3 - std::panicking::try::h5c35d74b12741fd1 [INFO] [stderr] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/panicking.rs:519:19 [INFO] [stderr] 30: 0x55594348d1e3 - std::panic::catch_unwind::h6b6571126e15cb40 [INFO] [stderr] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/panic.rs:142:14 [INFO] [stderr] 31: 0x55594348d1e3 - std::rt::lang_start_internal::hc0c5c5a0d6efb15b [INFO] [stderr] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/rt.rs:148:20 [INFO] [stderr] 32: 0x555943424e67 - std::rt::lang_start::he15ddd040efa85be [INFO] [stderr] 33: 0x55594342c285 - main [INFO] [stderr] 34: 0x7f39dccbbd90 - [INFO] [stderr] 35: 0x7f39dccbbe40 - __libc_start_main [INFO] [stderr] 36: 0x555943424715 - _start [INFO] [stderr] 37: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "976c5dffcc38715e753f15d36c67bd662f89d8570a698be0f083d2bf16c27932", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "976c5dffcc38715e753f15d36c67bd662f89d8570a698be0f083d2bf16c27932", kill_on_drop: false }` [INFO] [stdout] 976c5dffcc38715e753f15d36c67bd662f89d8570a698be0f083d2bf16c27932