[INFO] cloning repository https://github.com/ritobanrc/vulkano_tutorial [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ritobanrc/vulkano_tutorial" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fritobanrc%2Fvulkano_tutorial", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fritobanrc%2Fvulkano_tutorial'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b6b291093cf5205ebab73d015f2229a098832341 [INFO] checking ritobanrc/vulkano_tutorial against master#3350c1eb3fd8fe1bee1ed4c76944d707bd256876 for pr-140558 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fritobanrc%2Fvulkano_tutorial" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ritobanrc/vulkano_tutorial on toolchain 3350c1eb3fd8fe1bee1ed4c76944d707bd256876 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3350c1eb3fd8fe1bee1ed4c76944d707bd256876" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ritobanrc/vulkano_tutorial [INFO] finished tweaking git repo https://github.com/ritobanrc/vulkano_tutorial [INFO] tweaked toml for git repo https://github.com/ritobanrc/vulkano_tutorial written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ritobanrc/vulkano_tutorial 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" "+3350c1eb3fd8fe1bee1ed4c76944d707bd256876" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded backtrace v0.3.26 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+3350c1eb3fd8fe1bee1ed4c76944d707bd256876" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3e1aef94c553081c11c44ea76fbbf049b0e0aff02b39ee4be3c46d3411ab1a25 [INFO] running `Command { std: "docker" "start" "-a" "3e1aef94c553081c11c44ea76fbbf049b0e0aff02b39ee4be3c46d3411ab1a25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3e1aef94c553081c11c44ea76fbbf049b0e0aff02b39ee4be3c46d3411ab1a25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e1aef94c553081c11c44ea76fbbf049b0e0aff02b39ee4be3c46d3411ab1a25", kill_on_drop: false }` [INFO] [stdout] 3e1aef94c553081c11c44ea76fbbf049b0e0aff02b39ee4be3c46d3411ab1a25 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+3350c1eb3fd8fe1bee1ed4c76944d707bd256876" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 42452fcfb419b11e031b5f079028e07e9b31e5d94bd65b2824b6d94bd65aa59e [INFO] running `Command { std: "docker" "start" "-a" "42452fcfb419b11e031b5f079028e07e9b31e5d94bd65b2824b6d94bd65aa59e", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.4 [INFO] [stderr] Compiling libc v0.2.55 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Checking cfg-if v0.1.9 [INFO] [stderr] Checking rand_core v0.4.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Compiling cc v1.0.37 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Checking bitflags v1.0.4 [INFO] [stderr] Compiling xml-rs v0.8.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking smallvec v0.6.9 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Compiling nix v0.13.0 [INFO] [stderr] Checking owning_ref v0.4.0 [INFO] [stderr] Checking num_cpus v1.10.0 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking crossbeam-utils v0.6.5 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking lock_api v0.1.5 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Compiling libloading v0.5.0 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking dlib v0.4.1 [INFO] [stderr] Compiling wayland-scanner v0.21.12 [INFO] [stderr] Checking wayland-sys v0.21.12 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking crossbeam-utils v0.2.2 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling syn v0.15.34 [INFO] [stderr] Checking crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Checking stb_truetype v0.2.6 [INFO] [stderr] Checking ordered-float v1.0.2 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Compiling pkg-config v0.3.14 [INFO] [stderr] Checking downcast-rs v1.0.4 [INFO] [stderr] Checking same-file v1.0.4 [INFO] [stderr] Checking walkdir v2.2.7 [INFO] [stderr] Checking rusttype v0.7.6 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Compiling x11-dl v2.18.3 [INFO] [stderr] Checking crossbeam-epoch v0.7.1 [INFO] [stderr] Checking line_drawing v0.7.0 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling cmake v0.1.40 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Checking adler32 v1.0.3 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Compiling shaderc v0.3.16 [INFO] [stderr] Checking crossbeam-deque v0.6.3 [INFO] [stderr] Checking parking_lot v0.6.4 [INFO] [stderr] Checking crossbeam-channel v0.3.8 [INFO] [stderr] Checking crossbeam-epoch v0.6.1 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking andrew v0.2.1 [INFO] [stderr] Compiling vulkano v0.11.1 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Compiling num-rational v0.2.1 [INFO] [stderr] Checking either v1.5.2 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Compiling wayland-client v0.21.12 [INFO] [stderr] Compiling wayland-protocols v0.21.12 [INFO] [stderr] Checking crossbeam v0.5.0 [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-c44af39e87e66b5c/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: 0x642295a55852 - std::backtrace_rs::backtrace::libunwind::trace::h563a2beac1baee5d [INFO] [stderr] at /rustc/3350c1eb3fd8fe1bee1ed4c76944d707bd256876/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x642295a55852 - std::backtrace_rs::backtrace::trace_unsynchronized::hdc700c8ea914f702 [INFO] [stderr] at /rustc/3350c1eb3fd8fe1bee1ed4c76944d707bd256876/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x642295a55852 - std::sys::backtrace::_print_fmt::h1b39b2ce6204063a [INFO] [stderr] at /rustc/3350c1eb3fd8fe1bee1ed4c76944d707bd256876/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x642295a55852 - ::fmt::h542d155fb00771a6 [INFO] [stderr] at /rustc/3350c1eb3fd8fe1bee1ed4c76944d707bd256876/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x642295a77333 - core::fmt::rt::Argument::fmt::h387f243e796dbb39 [INFO] [stderr] at /rustc/3350c1eb3fd8fe1bee1ed4c76944d707bd256876/library/core/src/fmt/rt.rs:179:76 [INFO] [stderr] 5: 0x642295a77333 - core::fmt::write::h5c20ef0aafe2b529 [INFO] [stderr] at /rustc/3350c1eb3fd8fe1bee1ed4c76944d707bd256876/library/core/src/fmt/mod.rs:1481:25 [INFO] [stderr] 6: 0x642295a522c3 - std::io::default_write_fmt::hcd6191d430111ac5 [INFO] [stderr] at /rustc/3350c1eb3fd8fe1bee1ed4c76944d707bd256876/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x642295a522c3 - std::io::Write::write_fmt::hac11ffd732faa171 [INFO] [stderr] at /rustc/3350c1eb3fd8fe1bee1ed4c76944d707bd256876/library/std/src/io/mod.rs:1914:13 [INFO] [stderr] 8: 0x642295a556a2 - std::sys::backtrace::BacktraceLock::print::h47f90f237b73cbf4 [INFO] [stderr] at /rustc/3350c1eb3fd8fe1bee1ed4c76944d707bd256876/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x642295a56a92 - std::panicking::default_hook::{{closure}}::h6282c72a1387d25f [INFO] [stderr] at /rustc/3350c1eb3fd8fe1bee1ed4c76944d707bd256876/library/std/src/panicking.rs:300:22 [INFO] [stderr] 10: 0x642295a56895 - std::panicking::default_hook::he6b494ff3c83ead4 [INFO] [stderr] at /rustc/3350c1eb3fd8fe1bee1ed4c76944d707bd256876/library/std/src/panicking.rs:327:9 [INFO] [stderr] 11: 0x642295a57472 - std::panicking::rust_panic_with_hook::h149b08272aeb16bc [INFO] [stderr] at /rustc/3350c1eb3fd8fe1bee1ed4c76944d707bd256876/library/std/src/panicking.rs:833:13 [INFO] [stderr] 12: 0x642295a571fa - std::panicking::begin_panic_handler::{{closure}}::hcdbe86989a0ba44a [INFO] [stderr] at /rustc/3350c1eb3fd8fe1bee1ed4c76944d707bd256876/library/std/src/panicking.rs:706:13 [INFO] [stderr] 13: 0x642295a55d59 - std::sys::backtrace::__rust_end_short_backtrace::hf8d59804c2387dc6 [INFO] [stderr] at /rustc/3350c1eb3fd8fe1bee1ed4c76944d707bd256876/library/std/src/sys/backtrace.rs:168:18 [INFO] [stderr] 14: 0x642295a56e8d - __rustc[2d4870ff425ddf61]::rust_begin_unwind [INFO] [stderr] at /rustc/3350c1eb3fd8fe1bee1ed4c76944d707bd256876/library/std/src/panicking.rs:697:5 [INFO] [stderr] 15: 0x642295a76260 - core::panicking::panic_fmt::he8c25f98fc794a04 [INFO] [stderr] at /rustc/3350c1eb3fd8fe1bee1ed4c76944d707bd256876/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x6422959f3078 - build_script_build::cmd_finder::CommandFinder::must_have::{{closure}}::h0bd6111b4ae5d25a [INFO] [stderr] 17: 0x6422959f0f25 - core::option::Option::unwrap_or_else::hfb14f0043f40b905 [INFO] [stderr] 18: 0x6422959f2ffc - build_script_build::cmd_finder::CommandFinder::must_have::hbf35fdd8f2c366bd [INFO] [stderr] 19: 0x6422959f36f1 - build_script_build::main::h4117f55e5fc44021 [INFO] [stderr] 20: 0x6422959f0803 - core::ops::function::FnOnce::call_once::hcfcaa05f1f98215a [INFO] [stderr] 21: 0x6422959f0126 - std::sys::backtrace::__rust_begin_short_backtrace::h8c7136f29cba5484 [INFO] [stderr] 22: 0x6422959f00a9 - std::rt::lang_start::{{closure}}::h1f74503aea837729 [INFO] [stderr] 23: 0x642295a4e230 - core::ops::function::impls:: for &F>::call_once::h7076474eed8656b3 [INFO] [stderr] at /rustc/3350c1eb3fd8fe1bee1ed4c76944d707bd256876/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 24: 0x642295a4e230 - std::panicking::try::do_call::hbd0cac780971e5ed [INFO] [stderr] at /rustc/3350c1eb3fd8fe1bee1ed4c76944d707bd256876/library/std/src/panicking.rs:589:40 [INFO] [stderr] 25: 0x642295a4e230 - std::panicking::try::h3cbc02d8aba51c73 [INFO] [stderr] at /rustc/3350c1eb3fd8fe1bee1ed4c76944d707bd256876/library/std/src/panicking.rs:552:19 [INFO] [stderr] 26: 0x642295a4e230 - std::panic::catch_unwind::h6b36eecd966bb8ff [INFO] [stderr] at /rustc/3350c1eb3fd8fe1bee1ed4c76944d707bd256876/library/std/src/panic.rs:359:14 [INFO] [stderr] 27: 0x642295a4e230 - std::rt::lang_start_internal::{{closure}}::hdbe6db4edf3386dc [INFO] [stderr] at /rustc/3350c1eb3fd8fe1bee1ed4c76944d707bd256876/library/std/src/rt.rs:168:24 [INFO] [stderr] 28: 0x642295a4e230 - std::panicking::try::do_call::h510fcf1b84eec1a9 [INFO] [stderr] at /rustc/3350c1eb3fd8fe1bee1ed4c76944d707bd256876/library/std/src/panicking.rs:589:40 [INFO] [stderr] 29: 0x642295a4e230 - std::panicking::try::h3dc1c9c2c726907f [INFO] [stderr] at /rustc/3350c1eb3fd8fe1bee1ed4c76944d707bd256876/library/std/src/panicking.rs:552:19 [INFO] [stderr] 30: 0x642295a4e230 - std::panic::catch_unwind::haa7a05f30e57423e [INFO] [stderr] at /rustc/3350c1eb3fd8fe1bee1ed4c76944d707bd256876/library/std/src/panic.rs:359:14 [INFO] [stderr] 31: 0x642295a4e230 - std::rt::lang_start_internal::h85e7d85bc582d158 [INFO] [stderr] at /rustc/3350c1eb3fd8fe1bee1ed4c76944d707bd256876/library/std/src/rt.rs:164:5 [INFO] [stderr] 32: 0x6422959f0091 - std::rt::lang_start::h0cc973d61120c949 [INFO] [stderr] 33: 0x6422959f40c5 - main [INFO] [stderr] 34: 0x7eadd531a1ca - [INFO] [stderr] 35: 0x7eadd531a28b - __libc_start_main [INFO] [stderr] 36: 0x6422959edc05 - _start [INFO] [stderr] 37: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "42452fcfb419b11e031b5f079028e07e9b31e5d94bd65b2824b6d94bd65aa59e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42452fcfb419b11e031b5f079028e07e9b31e5d94bd65b2824b6d94bd65aa59e", kill_on_drop: false }` [INFO] [stdout] 42452fcfb419b11e031b5f079028e07e9b31e5d94bd65b2824b6d94bd65aa59e