[INFO] cloning repository https://github.com/disDeal/sketches [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/disDeal/sketches" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FdisDeal%2Fsketches", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FdisDeal%2Fsketches'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7a144e54af0d27cd7788e6d444e22bdc93a82dde [INFO] checking disDeal/sketches/7a144e54af0d27cd7788e6d444e22bdc93a82dde against master#75530e9f72a1990ed2305e16fd51d02f47048f12 for pr-135899 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FdisDeal%2Fsketches" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/disDeal/sketches on toolchain 75530e9f72a1990ed2305e16fd51d02f47048f12 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+75530e9f72a1990ed2305e16fd51d02f47048f12" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/disDeal/sketches [INFO] finished tweaking git repo https://github.com/disDeal/sketches [INFO] tweaked toml for git repo https://github.com/disDeal/sketches written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/disDeal/sketches 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" "+75530e9f72a1990ed2305e16fd51d02f47048f12" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/nannou-org/nannou.git` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 1 package to latest compatible version [INFO] [stderr] Adding nannou v0.11.1 (https://github.com/nannou-org/nannou.git?branch=master#f3159c5c) [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pennereq v0.3.0 [INFO] [stderr] Downloaded env_perm v0.1.3 [INFO] [stderr] Downloaded vulkano-win v0.14.0 [INFO] [stderr] Downloaded euclid v0.20.3 [INFO] [stderr] Downloaded noise v0.5.1 [INFO] [stderr] Downloaded vulkano v0.14.0 [INFO] [stderr] Downloaded winit v0.19.4 [INFO] [stderr] Downloaded vulkano-shaders v0.14.0 [INFO] [stderr] Downloaded rstar v0.5.1 [INFO] [stderr] Downloaded conrod_derive v0.67.0 [INFO] [stderr] Downloaded conrod_winit v0.67.0 [INFO] [stderr] Downloaded conrod_core v0.67.0 [INFO] [stderr] Downloaded conrod_vulkano v0.67.0 [INFO] [stderr] Downloaded lyon v0.14.1 [INFO] [stderr] Downloaded lyon_tessellation v0.14.1 [INFO] [stderr] Downloaded moltenvk_deps v0.1.8 [INFO] [stderr] Downloaded curl-sys v0.4.23 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:6475c868a6d27846ca172efb246699580b64b57a5b3744ef73949e850a31b38a" "/opt/rustwide/cargo-home/bin/cargo" "+75530e9f72a1990ed2305e16fd51d02f47048f12" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 89bda71df6a7d0ab0bfb6ef8e69763bc31959033bc57d311428cee279addbe2f [INFO] running `Command { std: "docker" "start" "-a" "89bda71df6a7d0ab0bfb6ef8e69763bc31959033bc57d311428cee279addbe2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "89bda71df6a7d0ab0bfb6ef8e69763bc31959033bc57d311428cee279addbe2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89bda71df6a7d0ab0bfb6ef8e69763bc31959033bc57d311428cee279addbe2f", kill_on_drop: false }` [INFO] [stdout] 89bda71df6a7d0ab0bfb6ef8e69763bc31959033bc57d311428cee279addbe2f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:6475c868a6d27846ca172efb246699580b64b57a5b3744ef73949e850a31b38a" "/opt/rustwide/cargo-home/bin/cargo" "+75530e9f72a1990ed2305e16fd51d02f47048f12" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 53bb3b0a16711dbdc0d22d72968f2e6b3d525579c5be359e9ad39e701605b8fc [INFO] running `Command { std: "docker" "start" "-a" "53bb3b0a16711dbdc0d22d72968f2e6b3d525579c5be359e9ad39e701605b8fc", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Checking scopeguard v1.0.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling cc v1.0.46 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling xml-rs v0.8.0 [INFO] [stderr] Checking adler32 v1.0.4 [INFO] [stderr] Compiling syn v1.0.7 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Compiling rayon-core v1.6.0 [INFO] [stderr] Checking arrayvec v0.5.1 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling serde v1.0.102 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking linked-hash-map v0.5.2 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling cmake v0.1.42 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling num-bigint v0.2.3 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking stb_truetype v0.3.0 [INFO] [stderr] Checking rustc-hash v1.0.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking deflate v0.7.20 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Checking num_cpus v1.11.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling memoffset v0.5.2 [INFO] [stderr] Checking color_quant v1.0.1 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking smallvec v0.6.12 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling wayland-scanner v0.21.13 [INFO] [stderr] Compiling shaderc-sys v0.6.1 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Compiling pkg-config v0.3.16 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking fixedbitset v0.1.9 [INFO] [stderr] Checking same-file v1.0.5 [INFO] [stderr] Checking downcast-rs v1.1.1 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Checking crossbeam-channel v0.3.9 [INFO] [stderr] Checking walkdir v2.2.9 [INFO] [stderr] Checking petgraph v0.4.13 [INFO] [stderr] Checking inflate v0.4.5 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] warning: shaderc-sys@0.6.1: Checking for system installed libraries. Use --features = build-from-source to disable this behavior [INFO] [stderr] warning: shaderc-sys@0.6.1: System installed library not found. Falling back to build from source [INFO] [stderr] error: failed to run custom build command for `shaderc-sys v0.6.1` [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-f32e1b31317a80b2/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' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/shaderc-sys-0.6.1/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: 0x5b38ac3741e2 - std::backtrace_rs::backtrace::libunwind::trace::h5e023d125406f44f [INFO] [stderr] at /rustc/75530e9f72a1990ed2305e16fd51d02f47048f12/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x5b38ac3741e2 - std::backtrace_rs::backtrace::trace_unsynchronized::h1d7c0e7afbbf0987 [INFO] [stderr] at /rustc/75530e9f72a1990ed2305e16fd51d02f47048f12/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x5b38ac3741e2 - std::sys::backtrace::_print_fmt::h254e0f005f271644 [INFO] [stderr] at /rustc/75530e9f72a1990ed2305e16fd51d02f47048f12/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x5b38ac3741e2 - ::fmt::h2137b6342f1d7514 [INFO] [stderr] at /rustc/75530e9f72a1990ed2305e16fd51d02f47048f12/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x5b38ac3984d3 - core::fmt::rt::Argument::fmt::ha9e3735984ebcfdb [INFO] [stderr] at /rustc/75530e9f72a1990ed2305e16fd51d02f47048f12/library/core/src/fmt/rt.rs:185:76 [INFO] [stderr] 5: 0x5b38ac3984d3 - core::fmt::write::hc09fda18d9ba7e13 [INFO] [stderr] at /rustc/75530e9f72a1990ed2305e16fd51d02f47048f12/library/core/src/fmt/mod.rs:1449:21 [INFO] [stderr] 6: 0x5b38ac370c03 - std::io::Write::write_fmt::hc5178d2f7c502de3 [INFO] [stderr] at /rustc/75530e9f72a1990ed2305e16fd51d02f47048f12/library/std/src/io/mod.rs:1890:15 [INFO] [stderr] 7: 0x5b38ac374032 - std::sys::backtrace::BacktraceLock::print::hd3aa20f1625542d3 [INFO] [stderr] at /rustc/75530e9f72a1990ed2305e16fd51d02f47048f12/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 8: 0x5b38ac375192 - std::panicking::default_hook::{{closure}}::h27a178e455c58e1c [INFO] [stderr] at /rustc/75530e9f72a1990ed2305e16fd51d02f47048f12/library/std/src/panicking.rs:300:22 [INFO] [stderr] 9: 0x5b38ac374f95 - std::panicking::default_hook::hf315b1d4878133c6 [INFO] [stderr] at /rustc/75530e9f72a1990ed2305e16fd51d02f47048f12/library/std/src/panicking.rs:327:9 [INFO] [stderr] 10: 0x5b38ac375b72 - std::panicking::rust_panic_with_hook::hab1c27c56ca0369e [INFO] [stderr] at /rustc/75530e9f72a1990ed2305e16fd51d02f47048f12/library/std/src/panicking.rs:833:13 [INFO] [stderr] 11: 0x5b38ac3758fa - std::panicking::begin_panic_handler::{{closure}}::h22745f64f0ff8046 [INFO] [stderr] at /rustc/75530e9f72a1990ed2305e16fd51d02f47048f12/library/std/src/panicking.rs:706:13 [INFO] [stderr] 12: 0x5b38ac3746e9 - std::sys::backtrace::__rust_end_short_backtrace::he285cf1e051c592f [INFO] [stderr] at /rustc/75530e9f72a1990ed2305e16fd51d02f47048f12/library/std/src/sys/backtrace.rs:168:18 [INFO] [stderr] 13: 0x5b38ac37558d - __rustc[1b65734bf76d56e4]::rust_begin_unwind [INFO] [stderr] at /rustc/75530e9f72a1990ed2305e16fd51d02f47048f12/library/std/src/panicking.rs:697:5 [INFO] [stderr] 14: 0x5b38ac3973c0 - core::panicking::panic_fmt::h7c7d882b734bf2b1 [INFO] [stderr] at /rustc/75530e9f72a1990ed2305e16fd51d02f47048f12/library/core/src/panicking.rs:75:14 [INFO] [stderr] 15: 0x5b38ac30ca18 - build_script_build::cmd_finder::CommandFinder::must_have::{{closure}}::hbc0411f09407661a [INFO] [stderr] 16: 0x5b38ac30a5e5 - core::option::Option::unwrap_or_else::h7ddfd8c0058f4da2 [INFO] [stderr] 17: 0x5b38ac30c99c - build_script_build::cmd_finder::CommandFinder::must_have::h171dd982fdf43d81 [INFO] [stderr] 18: 0x5b38ac30f2af - build_script_build::main::hd0715cee30413e34 [INFO] [stderr] 19: 0x5b38ac309e83 - core::ops::function::FnOnce::call_once::h3a0dd87e94a71514 [INFO] [stderr] 20: 0x5b38ac309626 - std::sys::backtrace::__rust_begin_short_backtrace::h1ada4b1525df9e52 [INFO] [stderr] 21: 0x5b38ac309569 - std::rt::lang_start::{{closure}}::hf1a123bc4492c530 [INFO] [stderr] 22: 0x5b38ac36cbd0 - core::ops::function::impls:: for &F>::call_once::he5948f32e16e3322 [INFO] [stderr] at /rustc/75530e9f72a1990ed2305e16fd51d02f47048f12/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 23: 0x5b38ac36cbd0 - std::panicking::try::do_call::h07217162eb621a77 [INFO] [stderr] at /rustc/75530e9f72a1990ed2305e16fd51d02f47048f12/library/std/src/panicking.rs:589:40 [INFO] [stderr] 24: 0x5b38ac36cbd0 - std::panicking::try::h8de1ff5a6a347430 [INFO] [stderr] at /rustc/75530e9f72a1990ed2305e16fd51d02f47048f12/library/std/src/panicking.rs:552:19 [INFO] [stderr] 25: 0x5b38ac36cbd0 - std::panic::catch_unwind::h08194ef7e8f919b2 [INFO] [stderr] at /rustc/75530e9f72a1990ed2305e16fd51d02f47048f12/library/std/src/panic.rs:359:14 [INFO] [stderr] 26: 0x5b38ac36cbd0 - std::rt::lang_start_internal::{{closure}}::h5d7896e7a1353d63 [INFO] [stderr] at /rustc/75530e9f72a1990ed2305e16fd51d02f47048f12/library/std/src/rt.rs:168:24 [INFO] [stderr] 27: 0x5b38ac36cbd0 - std::panicking::try::do_call::hd03cce7856d63b5e [INFO] [stderr] at /rustc/75530e9f72a1990ed2305e16fd51d02f47048f12/library/std/src/panicking.rs:589:40 [INFO] [stderr] 28: 0x5b38ac36cbd0 - std::panicking::try::hc08160b2e2fc18a6 [INFO] [stderr] at /rustc/75530e9f72a1990ed2305e16fd51d02f47048f12/library/std/src/panicking.rs:552:19 [INFO] [stderr] 29: 0x5b38ac36cbd0 - std::panic::catch_unwind::h651af9b360e10f03 [INFO] [stderr] at /rustc/75530e9f72a1990ed2305e16fd51d02f47048f12/library/std/src/panic.rs:359:14 [INFO] [stderr] 30: 0x5b38ac36cbd0 - std::rt::lang_start_internal::h2f2ae17d222978e2 [INFO] [stderr] at /rustc/75530e9f72a1990ed2305e16fd51d02f47048f12/library/std/src/rt.rs:164:5 [INFO] [stderr] 31: 0x5b38ac309551 - std::rt::lang_start::h57c4a1b2649e585a [INFO] [stderr] 32: 0x5b38ac30fc35 - main [INFO] [stderr] 33: 0x784bf0ec11ca - [INFO] [stderr] 34: 0x784bf0ec128b - __libc_start_main [INFO] [stderr] 35: 0x5b38ac308d85 - _start [INFO] [stderr] 36: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "53bb3b0a16711dbdc0d22d72968f2e6b3d525579c5be359e9ad39e701605b8fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "53bb3b0a16711dbdc0d22d72968f2e6b3d525579c5be359e9ad39e701605b8fc", kill_on_drop: false }` [INFO] [stdout] 53bb3b0a16711dbdc0d22d72968f2e6b3d525579c5be359e9ad39e701605b8fc