[INFO] fetching crate loopers 0.2.0... [INFO] testing loopers-0.2.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] extracting crate loopers 0.2.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate loopers 0.2.0 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate loopers 0.2.0 [INFO] finished tweaking crates.io crate loopers 0.2.0 [INFO] tweaked toml for crates.io crate loopers 0.2.0 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate crates.io crate loopers 0.2.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded jack-sys v0.2.2 [INFO] [stderr] Downloaded derive_more v0.99.16 [INFO] [stderr] Downloaded serde_json v1.0.70 [INFO] [stderr] Downloaded jack v0.7.3 [INFO] [stderr] Downloaded rustls v0.20.1 [INFO] [stderr] Downloaded loopers-engine v0.2.0 [INFO] [stderr] Downloaded loopers-gui v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 5ff173dce0b3f32aede59705ec86a2705340a450b09f16f2dec28a34ce6d23b7 [INFO] running `Command { std: "docker" "start" "-a" "5ff173dce0b3f32aede59705ec86a2705340a450b09f16f2dec28a34ce6d23b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5ff173dce0b3f32aede59705ec86a2705340a450b09f16f2dec28a34ce6d23b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ff173dce0b3f32aede59705ec86a2705340a450b09f16f2dec28a34ce6d23b7", kill_on_drop: false }` [INFO] [stdout] 5ff173dce0b3f32aede59705ec86a2705340a450b09f16f2dec28a34ce6d23b7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4b1ca9231b849f11d0dca8036c50e3d155944c32c77d5bbcaab93488a648b2c9 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "4b1ca9231b849f11d0dca8036c50e3d155944c32c77d5bbcaab93488a648b2c9", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling untrusted v0.7.1 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling serde_json v1.0.70 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling bindgen v0.59.1 [INFO] [stderr] Compiling chunked_transfer v1.4.0 [INFO] [stderr] Compiling version-compare v0.0.10 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling sdl2 v0.34.5 [INFO] [stderr] Compiling arrayvec v0.7.2 [INFO] [stderr] Compiling hound v3.4.0 [INFO] [stderr] Compiling libloading v0.6.7 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling atomic v0.5.1 [INFO] [stderr] Compiling clang-sys v1.0.1 [INFO] [stderr] Compiling nom v6.1.2 [INFO] [stderr] Compiling miniz_oxide v0.4.0 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling sdl2-sys v0.34.5 [INFO] [stderr] Compiling xattr v0.2.2 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling filetime v0.2.15 [INFO] [stderr] Compiling dirs-sys v0.3.6 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling jack-sys v0.2.2 [INFO] [stderr] Compiling bitvec v0.19.5 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling crossbeam-queue v0.3.2 [INFO] [stderr] Compiling clap v2.33.1 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling fern v0.6.0 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling tar v0.4.37 [INFO] [stderr] Compiling jack v0.7.3 [INFO] [stderr] Compiling dirs v3.0.2 [INFO] [stderr] Compiling dirs v2.0.2 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling flate2 v1.0.22 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling tinyfiledialogs v3.8.3 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Compiling chrono v0.4.13 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling gl v0.14.0 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling webpki v0.22.0 [INFO] [stderr] Compiling sct v0.7.0 [INFO] [stderr] Compiling webpki-roots v0.22.1 [INFO] [stderr] Compiling rustls v0.20.1 [INFO] [stderr] Compiling cexpr v0.5.0 [INFO] [stderr] Compiling ureq v2.3.1 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Compiling derive_more v0.99.16 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling loopers-common v0.2.0 [INFO] [stderr] Compiling skia-bindings v0.41.0 [INFO] [stderr] Compiling loopers-engine v0.2.0 [INFO] [stderr] error: failed to run custom build command for `skia-bindings v0.41.0` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/skia-bindings-6605eebe0ab59e49/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-env-changed=SKIA_DEBUG [INFO] [stderr] cargo:rerun-if-env-changed=SKIA_SOURCE_DIR [INFO] [stderr] cargo:rerun-if-env-changed=FORCE_SKIA_BUILD [INFO] [stderr] cargo:rerun-if-env-changed=FORCE_SKIA_BINARIES_DOWNLOAD [INFO] [stderr] TRYING TO DOWNLOAD AND INSTALL SKIA BINARIES: 0.41.0/4593545cc851082a0f87-x86_64-unknown-linux-gnu-gl-x11 [INFO] [stderr] cargo:rerun-if-env-changed=SKIA_BINARIES_URL [INFO] [stderr] FROM: https://github.com/rust-skia/skia-binaries/releases/download/0.41.0/skia-binaries-4593545cc851082a0f87-x86_64-unknown-linux-gnu-gl-x11.tar.gz [INFO] [stderr] DOWNLOAD AND INSTALL FAILED: https://github.com/rust-skia/skia-binaries/releases/download/0.41.0/skia-binaries-4593545cc851082a0f87-x86_64-unknown-linux-gnu-gl-x11.tar.gz: Dns Failed: failed to lookup address information: Temporary failure in name resolution [INFO] [stderr] STARTING A FULL BUILD [INFO] [stderr] HOST: x86_64-unknown-linux-gnu [INFO] [stderr] cargo:rerun-if-env-changed=OPT_LEVEL [INFO] [stderr] cargo:rerun-if-env-changed=CC [INFO] [stderr] cargo:rerun-if-env-changed=CXX [INFO] [stderr] cargo:rerun-if-env-changed=SKIA_USE_SYSTEM_LIBRARIES [INFO] [stderr] cargo:rerun-if-env-changed=SDKROOT [INFO] [stderr] cargo:rerun-if-env-changed=SKIA_NINJA_COMMAND [INFO] [stderr] cargo:rerun-if-env-changed=SKIA_GN_COMMAND [INFO] [stderr] Probing 'python' [INFO] [stderr] Python 2 found: "python" [INFO] [stderr] Synchronizing Skia dependencies [INFO] [stderr] DOWNLOADING: https://codeload.github.com/rust-skia/skia/tar.gz/m92-0.40.2 [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'Failed to download https://codeload.github.com/rust-skia/skia/tar.gz/m92-0.40.2 (https://codeload.github.com/rust-skia/skia/tar.gz/m92-0.40.2: Dns Failed: failed to lookup address information: Temporary failure in name resolution)', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/skia-bindings-0.41.0/build_support/binary_cache/download.rs:67:35 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5616a767539c - std::backtrace_rs::backtrace::libunwind::trace::h793e05efd273d0f4 [INFO] [stderr] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stderr] 1: 0x5616a767539c - std::backtrace_rs::backtrace::trace_unsynchronized::h640b7b86ff610c77 [INFO] [stderr] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x5616a767539c - std::sys_common::backtrace::_print_fmt::h362fa2a4f354f877 [INFO] [stderr] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x5616a767539c - ::fmt::hf439e5ed84c74abd [INFO] [stderr] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x5616a769d97c - core::fmt::write::h72801a82c94e6ff1 [INFO] [stderr] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/core/src/fmt/mod.rs:1149:17 [INFO] [stderr] 5: 0x5616a766d265 - std::io::Write::write_fmt::h5562a8b6da0f0339 [INFO] [stderr] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/io/mod.rs:1697:15 [INFO] [stderr] 6: 0x5616a7677460 - std::sys_common::backtrace::_print::hb29ddd998d02631c [INFO] [stderr] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x5616a7677460 - std::sys_common::backtrace::print::h81965e3d7c90fbb6 [INFO] [stderr] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x5616a7677460 - std::panicking::default_hook::{{closure}}::h84db205ab6674b38 [INFO] [stderr] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/panicking.rs:211:50 [INFO] [stderr] 9: 0x5616a767700b - std::panicking::default_hook::h1bf8bb4159936bca [INFO] [stderr] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/panicking.rs:228:9 [INFO] [stderr] 10: 0x5616a7677b14 - std::panicking::rust_panic_with_hook::hf8e86850fbbd03b1 [INFO] [stderr] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/panicking.rs:606:17 [INFO] [stderr] 11: 0x5616a76775f0 - std::panicking::begin_panic_handler::{{closure}}::h590a0d6060ff866e [INFO] [stderr] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/panicking.rs:502:13 [INFO] [stderr] 12: 0x5616a7675854 - std::sys_common::backtrace::__rust_end_short_backtrace::h260b8bd1c848a03c [INFO] [stderr] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/sys_common/backtrace.rs:139:18 [INFO] [stderr] 13: 0x5616a7677559 - rust_begin_unwind [INFO] [stderr] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/panicking.rs:498:5 [INFO] [stderr] 14: 0x5616a6d679b1 - core::panicking::panic_fmt::h7b8580d81fcbbacd [INFO] [stderr] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/core/src/panicking.rs:106:14 [INFO] [stderr] 15: 0x5616a6d7e9f3 - build_script_build::build_support::binary_cache::download::download_dependencies::{{closure}}::h1cdcdd14ff93516a [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/skia-bindings-0.41.0/build_support/binary_cache/download.rs:67:35 [INFO] [stderr] 16: 0x5616a6d6e90c - core::result::Result::unwrap_or_else::h8192faf4c3f92874 [INFO] [stderr] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/core/src/result.rs:1083:23 [INFO] [stderr] 17: 0x5616a6d7e19d - build_script_build::build_support::binary_cache::download::download_dependencies::hffea7339a683f7b7 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/skia-bindings-0.41.0/build_support/binary_cache/download.rs:66:23 [INFO] [stderr] 18: 0x5616a6d7d8a8 - build_script_build::build_support::binary_cache::download::resolve_dependencies::h7a3e40c1332f67c0 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/skia-bindings-0.41.0/build_support/binary_cache/download.rs:17:9 [INFO] [stderr] 19: 0x5616a6d857a5 - build_script_build::build_support::skia::config::build::he6852c7083dc11a3 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/skia-bindings-0.41.0/build_support/skia/config.rs:320:9 [INFO] [stderr] 20: 0x5616a6d71be7 - build_script_build::build_from_source::h1158a48ddefe1441 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/skia-bindings-0.41.0/build.rs:39:5 [INFO] [stderr] 21: 0x5616a6d72223 - build_script_build::main::h4d720480d5a92873 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/skia-bindings-0.41.0/build.rs:127:13 [INFO] [stderr] 22: 0x5616a6d787eb - core::ops::function::FnOnce::call_once::h7b2ea8c20a4deca5 [INFO] [stderr] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 23: 0x5616a6d8a19e - std::sys_common::backtrace::__rust_begin_short_backtrace::h819759dcc9a97e62 [INFO] [stderr] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/sys_common/backtrace.rs:123:18 [INFO] [stderr] 24: 0x5616a6d86ec1 - std::rt::lang_start::{{closure}}::h6931948b233c39df [INFO] [stderr] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/rt.rs:145:18 [INFO] [stderr] 25: 0x5616a7674be1 - core::ops::function::impls:: for &F>::call_once::h42d3791e66d196c0 [INFO] [stderr] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 26: 0x5616a7674be1 - std::panicking::try::do_call::hc3bcb188e535517f [INFO] [stderr] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/panicking.rs:406:40 [INFO] [stderr] 27: 0x5616a7674be1 - std::panicking::try::hb1edf04d4a7097ab [INFO] [stderr] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/panicking.rs:370:19 [INFO] [stderr] 28: 0x5616a7674be1 - std::panic::catch_unwind::h75ed941ac0d36d57 [INFO] [stderr] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/panic.rs:133:14 [INFO] [stderr] 29: 0x5616a7674be1 - std::rt::lang_start_internal::{{closure}}::hc702b3389af4cbea [INFO] [stderr] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/rt.rs:128:48 [INFO] [stderr] 30: 0x5616a7674be1 - std::panicking::try::do_call::h53276a03c7fe2ebc [INFO] [stderr] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/panicking.rs:406:40 [INFO] [stderr] 31: 0x5616a7674be1 - std::panicking::try::ha9e37f45dc542517 [INFO] [stderr] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/panicking.rs:370:19 [INFO] [stderr] 32: 0x5616a7674be1 - std::panic::catch_unwind::h182647595766fee7 [INFO] [stderr] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/panic.rs:133:14 [INFO] [stderr] 33: 0x5616a7674be1 - std::rt::lang_start_internal::h571831ebdba142de [INFO] [stderr] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/rt.rs:128:20 [INFO] [stderr] 34: 0x5616a6d86e90 - std::rt::lang_start::hc576d13c3898cb4c [INFO] [stderr] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/rt.rs:144:17 [INFO] [stderr] 35: 0x5616a6d72a4c - main [INFO] [stderr] 36: 0x7f1a1f2e30b3 - __libc_start_main [INFO] [stderr] 37: 0x5616a6d6816e - _start [INFO] [stderr] 38: 0x0 - [INFO] running `Command { std: "docker" "inspect" "4b1ca9231b849f11d0dca8036c50e3d155944c32c77d5bbcaab93488a648b2c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b1ca9231b849f11d0dca8036c50e3d155944c32c77d5bbcaab93488a648b2c9", kill_on_drop: false }` [INFO] [stdout] 4b1ca9231b849f11d0dca8036c50e3d155944c32c77d5bbcaab93488a648b2c9