[INFO] cloning repository https://github.com/the10thWiz/vulkan_tutorial [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/the10thWiz/vulkan_tutorial" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthe10thWiz%2Fvulkan_tutorial", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthe10thWiz%2Fvulkan_tutorial'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9fed1b4d92bf0fba94250434c0f0a257955bdf5b [INFO] testing the10thWiz/vulkan_tutorial against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthe10thWiz%2Fvulkan_tutorial" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/the10thWiz/vulkan_tutorial [INFO] finished tweaking git repo https://github.com/the10thWiz/vulkan_tutorial [INFO] tweaked toml for git repo https://github.com/the10thWiz/vulkan_tutorial written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/the10thWiz/vulkan_tutorial on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/the10thWiz/vulkan_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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wayland-sys v0.23.6 [INFO] [stderr] Downloaded wayland-scanner v0.23.6 [INFO] [stderr] Downloaded instant v0.1.2 [INFO] [stderr] Downloaded calloop v0.4.4 [INFO] [stderr] Downloaded downcast-rs v1.1.1 [INFO] [stderr] Downloaded wayland-commons v0.23.6 [INFO] [stderr] Downloaded vk-sys v0.5.1 [INFO] [stderr] Downloaded core-video-sys v0.1.3 [INFO] [stderr] Downloaded png v0.16.3 [INFO] [stderr] Downloaded cgmath v0.17.0 [INFO] [stderr] Downloaded wayland-client v0.23.6 [INFO] [stderr] Downloaded deflate v0.8.4 [INFO] [stderr] Downloaded smithay-client-toolkit v0.6.6 [INFO] [stderr] Downloaded cocoa v0.19.1 [INFO] [stderr] Downloaded wayland-protocols v0.23.6 [INFO] [stderr] Downloaded rusttype v0.7.9 [INFO] [stderr] Downloaded xml-rs v0.8.2 [INFO] [stderr] Downloaded half v1.5.0 [INFO] [stderr] Downloaded shaderc v0.6.2 [INFO] [stderr] Downloaded vulkano-shaders v0.18.0 [INFO] [stderr] Downloaded core-foundation v0.6.4 [INFO] [stderr] Downloaded winit v0.22.1 [INFO] [stderr] Downloaded rusttype v0.8.2 [INFO] [stderr] Downloaded vulkano v0.18.0 [INFO] [stderr] Downloaded andrew v0.2.1 [INFO] [stderr] Downloaded ordered-float v1.0.2 [INFO] [stderr] Downloaded libc v0.2.68 [INFO] [stderr] Downloaded shaderc-sys v0.6.2 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d77df4f00805f7f7355b9650438c7a3a55c66f139e2f6ae5c837aa8f5c405511 [INFO] running `Command { std: "docker" "start" "-a" "d77df4f00805f7f7355b9650438c7a3a55c66f139e2f6ae5c837aa8f5c405511", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d77df4f00805f7f7355b9650438c7a3a55c66f139e2f6ae5c837aa8f5c405511", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d77df4f00805f7f7355b9650438c7a3a55c66f139e2f6ae5c837aa8f5c405511", kill_on_drop: false }` [INFO] [stdout] d77df4f00805f7f7355b9650438c7a3a55c66f139e2f6ae5c837aa8f5c405511 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 472d01aa0f72295850e3c2ac3b8605bf96628246c5705780c07f130a10a9a118 [INFO] running `Command { std: "docker" "start" "-a" "472d01aa0f72295850e3c2ac3b8605bf96628246c5705780c07f130a10a9a118", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling xml-rs v0.8.2 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling lazycell v1.2.1 [INFO] [stderr] Compiling cmake v0.1.42 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling ordered-float v1.0.2 [INFO] [stderr] Compiling arrayvec v0.5.1 [INFO] [stderr] Compiling downcast-rs v1.1.1 [INFO] [stderr] Compiling smallvec v1.3.0 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Compiling line_drawing v0.7.0 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling adler32 v1.0.4 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling shaderc-sys v0.6.2 [INFO] [stderr] Compiling xdg v2.2.0 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling crossbeam-queue v0.2.1 [INFO] [stderr] Compiling lock_api v0.3.3 [INFO] [stderr] Compiling vulkano v0.18.0 [INFO] [stderr] Compiling cgmath v0.17.0 [INFO] [stderr] Compiling dlib v0.4.1 [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] 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-783f0b087a30405a/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] [INFO] [stderr] thread 'main' (500) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/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: 0x6470b65851b2 - std::backtrace_rs::backtrace::libunwind::trace::h7cddb8376417e7cc [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x6470b65851b2 - std::backtrace_rs::backtrace::trace_unsynchronized::hb4e41acf4b349ff1 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x6470b65851b2 - std::sys::backtrace::_print_fmt::h1222b80910ba6eb5 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x6470b65851b2 - ::fmt::h5bb8a979ba5db788 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x6470b659546f - core::fmt::rt::Argument::fmt::h2ee2c138a50a7796 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x6470b659546f - core::fmt::write::h1e0dbf07fe3990bd [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x6470b65563f3 - std::io::default_write_fmt::hb0810a37865e52a5 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x6470b65563f3 - std::io::Write::write_fmt::h12c8908aaac7ca22 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x6470b6560c42 - std::sys::backtrace::BacktraceLock::print::h788d486777205086 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x6470b656350c - std::panicking::default_hook::{{closure}}::ha7bdfeb5949fc0fa [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x6470b6563366 - std::panicking::default_hook::h6dad75ec721846f4 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x6470b6563ae5 - std::panicking::panic_with_hook::hba00e869ada17676 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x6470b656397a - std::panicking::panic_handler::{{closure}}::h3d21149c258e5ceb [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:707:13 [INFO] [stderr] 13: 0x6470b6560d79 - std::sys::backtrace::__rust_end_short_backtrace::h4f5d9b9dfb3e6ec1 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x6470b654a3ad - __rustc[9a7a9f9af7564de1]::rust_begin_unwind [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x6470b6598e80 - core::panicking::panic_fmt::h78e817a90331d98b [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x6470b6505cbb - build_script_build::cmd_finder::CommandFinder::must_have::{{closure}}::h56ff175437f7290e [INFO] [stderr] 17: 0x6470b650a595 - core::option::Option::unwrap_or_else::h9cb234608df65f78 [INFO] [stderr] 18: 0x6470b6505c3c - build_script_build::cmd_finder::CommandFinder::must_have::h5d2fdbd96ed76bde [INFO] [stderr] 19: 0x6470b65088f1 - build_script_build::main::h3455f4d4d6d7e4d2 [INFO] [stderr] 20: 0x6470b6509963 - core::ops::function::FnOnce::call_once::hadde904cedfbd699 [INFO] [stderr] 21: 0x6470b65094d6 - std::sys::backtrace::__rust_begin_short_backtrace::hebcbdb087714f3ef [INFO] [stderr] 22: 0x6470b6509409 - std::rt::lang_start::{{closure}}::h2a2f7aa7b8d8349d [INFO] [stderr] 23: 0x6470b6557c60 - core::ops::function::impls:: for &F>::call_once::h1dc0a50e6295ec78 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/ops/function.rs:290:21 [INFO] [stderr] 24: 0x6470b6557c60 - std::panicking::catch_unwind::do_call::h209f742e9999044e [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:590:40 [INFO] [stderr] 25: 0x6470b6557c60 - std::panicking::catch_unwind::h508c6e2aa6d72749 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:553:19 [INFO] [stderr] 26: 0x6470b6557c60 - std::panic::catch_unwind::hebcbb24aa9914693 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panic.rs:359:14 [INFO] [stderr] 27: 0x6470b6557c60 - std::rt::lang_start_internal::{{closure}}::h703cbe32967ef209 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/rt.rs:175:24 [INFO] [stderr] 28: 0x6470b6557c60 - std::panicking::catch_unwind::do_call::hf50f2a30bce4e10b [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:590:40 [INFO] [stderr] 29: 0x6470b6557c60 - std::panicking::catch_unwind::hac448d7e3b12daa3 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:553:19 [INFO] [stderr] 30: 0x6470b6557c60 - std::panic::catch_unwind::ha9d74a13d77f299c [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panic.rs:359:14 [INFO] [stderr] 31: 0x6470b6557c60 - std::rt::lang_start_internal::ha26d244788d1956d [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/rt.rs:171:5 [INFO] [stderr] 32: 0x6470b65093f1 - std::rt::lang_start::he61ffa8f9329b83c [INFO] [stderr] 33: 0x6470b650bea5 - main [INFO] [stderr] 34: 0x78182ad0d1ca - [INFO] [stderr] 35: 0x78182ad0d28b - __libc_start_main [INFO] [stderr] 36: 0x6470b6504d75 - _start [INFO] [stderr] 37: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "472d01aa0f72295850e3c2ac3b8605bf96628246c5705780c07f130a10a9a118", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "472d01aa0f72295850e3c2ac3b8605bf96628246c5705780c07f130a10a9a118", kill_on_drop: false }` [INFO] [stdout] 472d01aa0f72295850e3c2ac3b8605bf96628246c5705780c07f130a10a9a118