[INFO] cloning repository https://github.com/villetou/hello-wgpu [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/villetou/hello-wgpu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvilletou%2Fhello-wgpu", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvilletou%2Fhello-wgpu'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvilletou%2Fhello-wgpu: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 1) [INFO] cloning repository https://github.com/villetou/hello-wgpu [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/villetou/hello-wgpu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvilletou%2Fhello-wgpu", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvilletou%2Fhello-wgpu'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 27fd206f8fe0f44f44a8577c306116f747ae4977 [INFO] checking villetou/hello-wgpu against master#e1ac0fa95ba15221ee195647cb12464df3164513 for pr-126090 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvilletou%2Fhello-wgpu" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/villetou/hello-wgpu on toolchain e1ac0fa95ba15221ee195647cb12464df3164513 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e1ac0fa95ba15221ee195647cb12464df3164513" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/villetou/hello-wgpu [INFO] finished tweaking git repo https://github.com/villetou/hello-wgpu [INFO] tweaked toml for git repo https://github.com/villetou/hello-wgpu written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/villetou/hello-wgpu 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" "+e1ac0fa95ba15221ee195647cb12464df3164513" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded imgui-winit-support v0.6.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+e1ac0fa95ba15221ee195647cb12464df3164513" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 87254831d9719f1b1df7726b2827df387cb74c3ed44dc2e706f17a13312ab1be [INFO] running `Command { std: "docker" "start" "-a" "87254831d9719f1b1df7726b2827df387cb74c3ed44dc2e706f17a13312ab1be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "87254831d9719f1b1df7726b2827df387cb74c3ed44dc2e706f17a13312ab1be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87254831d9719f1b1df7726b2827df387cb74c3ed44dc2e706f17a13312ab1be", kill_on_drop: false }` [INFO] [stdout] 87254831d9719f1b1df7726b2827df387cb74c3ed44dc2e706f17a13312ab1be [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+e1ac0fa95ba15221ee195647cb12464df3164513" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 00c034896cc1998dbe94eb70c10987d3a92a744cb47e0d44d5d0cf94087fc650 [INFO] running `Command { std: "docker" "start" "-a" "00c034896cc1998dbe94eb70c10987d3a92a744cb47e0d44d5d0cf94087fc650", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling syn v1.0.54 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking libloading v0.6.6 [INFO] [stderr] Checking smallvec v1.5.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling wayland-sys v0.28.2 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling const_fn v0.4.4 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Compiling wayland-scanner v0.28.2 [INFO] [stderr] Compiling jobserver v0.1.21 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Checking parking_lot_core v0.8.1 [INFO] [stderr] Checking gfx-hal v0.6.0 [INFO] [stderr] Checking lock_api v0.4.2 [INFO] [stderr] Compiling nom v6.0.1 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Checking crossbeam-epoch v0.9.1 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Compiling cmake v0.1.45 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling wayland-client v0.28.2 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Compiling x11 v2.18.2 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking futures-core v0.3.8 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Checking futures-sink v0.3.8 [INFO] [stderr] Checking ttf-parser v0.6.2 [INFO] [stderr] Compiling shaderc-sys v0.6.3 [INFO] [stderr] Checking futures-channel v0.3.8 [INFO] [stderr] Compiling imgui-sys v0.6.0 [INFO] [stderr] Compiling wayland-protocols v0.28.2 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking owned_ttf_parser v0.6.0 [INFO] [stderr] Checking futures-task v0.3.8 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking futures-io v0.3.8 [INFO] [stderr] Compiling anyhow v1.0.36 [INFO] [stderr] Compiling getrandom v0.2.1 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking ab_glyph_rasterizer v0.1.4 [INFO] [stderr] Checking bit-set v0.5.2 [INFO] [stderr] Checking wayland-commons v0.28.2 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking rusttype v0.9.2 [INFO] [stderr] The following warnings were emitted during compilation: [INFO] [stderr] [INFO] [stderr] warning: shaderc-sys@0.6.3: Checking for system installed libraries. Use --features = build-from-source to disable this behavior [INFO] [stderr] warning: shaderc-sys@0.6.3: 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 v0.6.3` [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-f438730da979739e/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-0.6.3/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: 0x5642267ff105 - std::backtrace_rs::backtrace::libunwind::trace::h9e318e766890fa7d [INFO] [stderr] at /rustc/e1ac0fa95ba15221ee195647cb12464df3164513/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stderr] 1: 0x5642267ff105 - std::backtrace_rs::backtrace::trace_unsynchronized::h1f129ed439c27bb4 [INFO] [stderr] at /rustc/e1ac0fa95ba15221ee195647cb12464df3164513/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x5642267ff105 - std::sys_common::backtrace::_print_fmt::he36360dfd5b69da9 [INFO] [stderr] at /rustc/e1ac0fa95ba15221ee195647cb12464df3164513/library/std/src/sys_common/backtrace.rs:68:5 [INFO] [stderr] 3: 0x5642267ff105 - ::fmt::h2fd3a01ebd3d1923 [INFO] [stderr] at /rustc/e1ac0fa95ba15221ee195647cb12464df3164513/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stderr] 4: 0x564226823d7b - core::fmt::rt::Argument::fmt::h6b1ab1d46c677f57 [INFO] [stderr] at /rustc/e1ac0fa95ba15221ee195647cb12464df3164513/library/core/src/fmt/rt.rs:165:63 [INFO] [stderr] 5: 0x564226823d7b - core::fmt::write::h56e3fd6f65a9933d [INFO] [stderr] at /rustc/e1ac0fa95ba15221ee195647cb12464df3164513/library/core/src/fmt/mod.rs:1168:21 [INFO] [stderr] 6: 0x5642267fbd8f - std::io::Write::write_fmt::h54e1c07dbad5de54 [INFO] [stderr] at /rustc/e1ac0fa95ba15221ee195647cb12464df3164513/library/std/src/io/mod.rs:1835:15 [INFO] [stderr] 7: 0x5642267feede - std::sys_common::backtrace::_print::h9ea12d99643c3bd7 [INFO] [stderr] at /rustc/e1ac0fa95ba15221ee195647cb12464df3164513/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stderr] 8: 0x5642267feede - std::sys_common::backtrace::print::h8f150f3c4194235a [INFO] [stderr] at /rustc/e1ac0fa95ba15221ee195647cb12464df3164513/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stderr] 9: 0x564226800499 - std::panicking::default_hook::{{closure}}::h30596d16bc4d64f3 [INFO] [stderr] 10: 0x56422680023a - std::panicking::default_hook::h221633a1f9e50a93 [INFO] [stderr] at /rustc/e1ac0fa95ba15221ee195647cb12464df3164513/library/std/src/panicking.rs:298:9 [INFO] [stderr] 11: 0x5642268009a3 - std::panicking::rust_panic_with_hook::h473269d1f6f06c29 [INFO] [stderr] at /rustc/e1ac0fa95ba15221ee195647cb12464df3164513/library/std/src/panicking.rs:795:13 [INFO] [stderr] 12: 0x564226800884 - std::panicking::begin_panic_handler::{{closure}}::h2b207d6a29dc07c0 [INFO] [stderr] at /rustc/e1ac0fa95ba15221ee195647cb12464df3164513/library/std/src/panicking.rs:664:13 [INFO] [stderr] 13: 0x5642267ff5c9 - std::sys_common::backtrace::__rust_end_short_backtrace::h49fe864cdd989788 [INFO] [stderr] at /rustc/e1ac0fa95ba15221ee195647cb12464df3164513/library/std/src/sys_common/backtrace.rs:171:18 [INFO] [stderr] 14: 0x5642268005b7 - rust_begin_unwind [INFO] [stderr] at /rustc/e1ac0fa95ba15221ee195647cb12464df3164513/library/std/src/panicking.rs:652:5 [INFO] [stderr] 15: 0x564226822b53 - core::panicking::panic_fmt::h17b8f1b807f4a71e [INFO] [stderr] at /rustc/e1ac0fa95ba15221ee195647cb12464df3164513/library/core/src/panicking.rs:72:14 [INFO] [stderr] 16: 0x56422678a0e3 - build_script_build::cmd_finder::CommandFinder::must_have::{{closure}}::hc40c31858c63a140 [INFO] [stderr] 17: 0x564226787193 - core::option::Option::unwrap_or_else::hb5b0635a5f06377b [INFO] [stderr] 18: 0x56422678a04c - build_script_build::cmd_finder::CommandFinder::must_have::h5190f529f6372d05 [INFO] [stderr] 19: 0x56422678dd80 - build_script_build::main::hfd11b68003d6ba4a [INFO] [stderr] 20: 0x564226786783 - core::ops::function::FnOnce::call_once::h65ef04a5c940fdb7 [INFO] [stderr] 21: 0x5642267858d6 - std::sys_common::backtrace::__rust_begin_short_backtrace::heceb3ba7186d8825 [INFO] [stderr] 22: 0x564226785f79 - std::rt::lang_start::{{closure}}::h6405a53a078f3762 [INFO] [stderr] 23: 0x5642267f7bcd - core::ops::function::impls:: for &F>::call_once::h701df4652de72794 [INFO] [stderr] at /rustc/e1ac0fa95ba15221ee195647cb12464df3164513/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 24: 0x5642267f7bcd - std::panicking::try::do_call::h290fc90910bb7cf8 [INFO] [stderr] at /rustc/e1ac0fa95ba15221ee195647cb12464df3164513/library/std/src/panicking.rs:559:40 [INFO] [stderr] 25: 0x5642267f7bcd - std::panicking::try::h977cfa2ef6a0fa51 [INFO] [stderr] at /rustc/e1ac0fa95ba15221ee195647cb12464df3164513/library/std/src/panicking.rs:523:19 [INFO] [stderr] 26: 0x5642267f7bcd - std::panic::catch_unwind::hbc4edbef434f9f87 [INFO] [stderr] at /rustc/e1ac0fa95ba15221ee195647cb12464df3164513/library/std/src/panic.rs:149:14 [INFO] [stderr] 27: 0x5642267f7bcd - std::rt::lang_start_internal::{{closure}}::h02b8c38729e10d3b [INFO] [stderr] at /rustc/e1ac0fa95ba15221ee195647cb12464df3164513/library/std/src/rt.rs:141:48 [INFO] [stderr] 28: 0x5642267f7bcd - std::panicking::try::do_call::ha1883a9a48e4fae7 [INFO] [stderr] at /rustc/e1ac0fa95ba15221ee195647cb12464df3164513/library/std/src/panicking.rs:559:40 [INFO] [stderr] 29: 0x5642267f7bcd - std::panicking::try::h4ab2aba58843a962 [INFO] [stderr] at /rustc/e1ac0fa95ba15221ee195647cb12464df3164513/library/std/src/panicking.rs:523:19 [INFO] [stderr] 30: 0x5642267f7bcd - std::panic::catch_unwind::hd64e94c1767f4479 [INFO] [stderr] at /rustc/e1ac0fa95ba15221ee195647cb12464df3164513/library/std/src/panic.rs:149:14 [INFO] [stderr] 31: 0x5642267f7bcd - std::rt::lang_start_internal::h925f7bb4b3a24c8e [INFO] [stderr] at /rustc/e1ac0fa95ba15221ee195647cb12464df3164513/library/std/src/rt.rs:141:20 [INFO] [stderr] 32: 0x564226785f57 - std::rt::lang_start::h9474a8e85a06118d [INFO] [stderr] 33: 0x56422678e785 - main [INFO] [stderr] 34: 0x7f80a08ead90 - [INFO] [stderr] 35: 0x7f80a08eae40 - __libc_start_main [INFO] [stderr] 36: 0x5642267854d5 - _start [INFO] [stderr] 37: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "00c034896cc1998dbe94eb70c10987d3a92a744cb47e0d44d5d0cf94087fc650", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00c034896cc1998dbe94eb70c10987d3a92a744cb47e0d44d5d0cf94087fc650", kill_on_drop: false }` [INFO] [stdout] 00c034896cc1998dbe94eb70c10987d3a92a744cb47e0d44d5d0cf94087fc650