[INFO] cloning repository https://github.com/redwarp/fractal-trees [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/redwarp/fractal-trees" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fredwarp%2Ffractal-trees", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fredwarp%2Ffractal-trees'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5b8d29d244aca245ea43de58731e06b57e2cb810 [INFO] checking redwarp/fractal-trees against try#3bb2879ea9e58d65b875f9a98df44f4a43ce2597 for pr-85387 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fredwarp%2Ffractal-trees" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/redwarp/fractal-trees on toolchain 3bb2879ea9e58d65b875f9a98df44f4a43ce2597 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/redwarp/fractal-trees [INFO] finished tweaking git repo https://github.com/redwarp/fractal-trees [INFO] tweaked toml for git repo https://github.com/redwarp/fractal-trees written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/redwarp/fractal-trees already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded filetime v0.2.12 [INFO] [stderr] Downloaded flate2 v1.0.18 [INFO] [stderr] Downloaded clang-sys v1.0.1 [INFO] [stderr] Downloaded libloading v0.6.4 [INFO] [stderr] Downloaded bindgen v0.55.1 [INFO] [stderr] Downloaded curl v0.4.34 [INFO] [stderr] Downloaded regex v1.4.1 [INFO] [stderr] Downloaded vector2d v2.2.0 [INFO] [stderr] Downloaded aho-corasick v0.7.14 [INFO] [stderr] Downloaded libc v0.2.79 [INFO] [stderr] Downloaded libz-sys v1.1.2 [INFO] [stderr] Downloaded skia-bindings v0.35.0 [INFO] [stderr] Downloaded socket2 v0.3.15 [INFO] [stderr] Downloaded skia-safe v0.35.0 [INFO] [stderr] Downloaded regex-syntax v0.6.20 [INFO] [stderr] Downloaded proc_vector2d v1.0.2 [INFO] [stderr] Downloaded curl-sys v0.4.38+curl-7.73.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "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] 6dadfcfdae3d7aed51503d6ece628717fdc140de6074b8396d15b3c94cfb8ef3 [INFO] running `Command { std: "docker" "start" "-a" "6dadfcfdae3d7aed51503d6ece628717fdc140de6074b8396d15b3c94cfb8ef3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6dadfcfdae3d7aed51503d6ece628717fdc140de6074b8396d15b3c94cfb8ef3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6dadfcfdae3d7aed51503d6ece628717fdc140de6074b8396d15b3c94cfb8ef3", kill_on_drop: false }` [INFO] [stdout] 6dadfcfdae3d7aed51503d6ece628717fdc140de6074b8396d15b3c94cfb8ef3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 26f908306204d6341def4ff16176a878d7176ca31ae264fe9d1ef567f0522fad [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" "26f908306204d6341def4ff16176a878d7176ca31ae264fe9d1ef567f0522fad", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.79 [INFO] [stderr] Compiling cc v1.0.61 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling regex-syntax v0.6.20 [INFO] [stderr] Compiling adler v0.2.3 [INFO] [stderr] Compiling curl v0.4.34 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling bindgen v0.55.1 [INFO] [stderr] Compiling serde_json v1.0.59 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Checking ppv-lite86 v0.2.9 [INFO] [stderr] Compiling proc_vector2d v1.0.2 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling libloading v0.6.4 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking vector2d v2.2.0 [INFO] [stderr] Compiling clang-sys v1.0.1 [INFO] [stderr] Compiling aho-corasick v0.7.14 [INFO] [stderr] Compiling libz-sys v1.1.2 [INFO] [stderr] Compiling openssl-sys v0.9.58 [INFO] [stderr] Compiling curl-sys v0.4.38+curl-7.73.0 [INFO] [stderr] Checking getrandom v0.1.15 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling filetime v0.2.12 [INFO] [stderr] Compiling socket2 v0.3.15 [INFO] [stderr] Compiling xattr v0.2.2 [INFO] [stderr] Compiling flate2 v1.0.18 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Compiling tar v0.4.30 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling regex v1.4.1 [INFO] [stderr] Compiling cexpr v0.4.0 [INFO] [stderr] Compiling toml v0.5.7 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling skia-bindings v0.35.0 [INFO] [stderr] error: failed to run custom build command for `skia-bindings v0.35.0` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/skia-bindings-9375c8af18b9ad1c/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-env-changed=SKIA_DEBUG [INFO] [stderr] HOST: x86_64-unknown-linux-gnu [INFO] [stderr] cargo:rerun-if-env-changed=SKIA_OFFLINE_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: 0.35.0/94b6e1ea074ce32a6216-x86_64-unknown-linux-gnu [INFO] [stderr] cargo:rerun-if-env-changed=SKIA_BINARIES_URL [INFO] [stderr] FROM: https://github.com/rust-skia/skia-binaries/releases/download/0.35.0/skia-binaries-94b6e1ea074ce32a6216-x86_64-unknown-linux-gnu.tar.gz [INFO] [stderr] DOWNLOAD AND INSTALL FAILED: [6] Couldn't resolve host name (Could not resolve host: github.com) [INFO] [stderr] STARTING A FULL BUILD [INFO] [stderr] Probing 'python' [INFO] [stderr] Python 2 found: "python" [INFO] [stderr] DOWNLOADING: https://codeload.github.com/rust-skia/skia/tar.gz/m86-0.35.0 [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'Failed to download https://codeload.github.com/rust-skia/skia/tar.gz/m86-0.35.0 ([6] Couldn't resolve host name (Could not resolve host: codeload.github.com))', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/skia-bindings-0.35.0/build_support/skia.rs:1267:39 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x562bb7b91370 - std::backtrace_rs::backtrace::libunwind::trace::h1037ca7e6eeef65c [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x562bb7b91370 - std::backtrace_rs::backtrace::trace_unsynchronized::haaefac1bc3669450 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x562bb7b91370 - std::sys_common::backtrace::_print_fmt::h863a6f5e6d995885 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x562bb7b91370 - ::fmt::h767e17e1aa7df6a8 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x562bb7bb8dbf - core::fmt::write::h7aa6cd0067dca82a [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/core/src/fmt/mod.rs:1094:17 [INFO] [stderr] 5: 0x562bb7b8d7e5 - std::io::Write::write_fmt::h4c802b6f761026c1 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/io/mod.rs:1584:15 [INFO] [stderr] 6: 0x562bb7b93aeb - std::sys_common::backtrace::_print::h2769edb26a7eb606 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x562bb7b93aeb - std::sys_common::backtrace::print::ha71f3549862b4cb6 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x562bb7b93aeb - std::panicking::default_hook::{{closure}}::h95488a3bade217f6 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x562bb7b935c1 - std::panicking::default_hook::h290aa602c0fb11df [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x562bb7b94100 - std::panicking::rust_panic_with_hook::hf32c4fa635e215f2 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/panicking.rs:625:17 [INFO] [stderr] 11: 0x562bb7b93c97 - std::panicking::begin_panic_handler::{{closure}}::h95197ccd88846f7a [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/panicking.rs:519:13 [INFO] [stderr] 12: 0x562bb7b9180c - std::sys_common::backtrace::__rust_end_short_backtrace::h7641df9566f7b7d0 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x562bb7b93bf9 - rust_begin_unwind [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/panicking.rs:515:5 [INFO] [stderr] 14: 0x562bb747bbcb - std::panicking::begin_panic_fmt::hdc39c0cc0031e534 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/panicking.rs:457:5 [INFO] [stderr] 15: 0x562bb748b309 - build_script_build::build_support::skia::prerequisites::download_dependencies::{{closure}}::h6e06da834bea0c99 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/skia-bindings-0.35.0/build_support/skia.rs:1267:39 [INFO] [stderr] 16: 0x562bb74a6d67 - core::result::Result::unwrap_or_else::hccc99231dd75411d [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/core/src/result.rs:821:23 [INFO] [stderr] 17: 0x562bb748a9eb - build_script_build::build_support::skia::prerequisites::download_dependencies::h178b9fb87207ab75 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/skia-bindings-0.35.0/build_support/skia.rs:1266:27 [INFO] [stderr] 18: 0x562bb748a12f - build_script_build::build_support::skia::prerequisites::resolve_dependencies::h372e95b6e9a4a326 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/skia-bindings-0.35.0/build_support/skia.rs:1217:13 [INFO] [stderr] 19: 0x562bb74ad253 - build_script_build::build_support::skia::fetch_dependencies::h113239e6f5e7dbe3 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/skia-bindings-0.35.0/build_support/skia.rs:526:5 [INFO] [stderr] 20: 0x562bb74acf53 - build_script_build::build_support::skia::build::h42c8cd094d0cd7f7 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/skia-bindings-0.35.0/build_support/skia.rs:500:17 [INFO] [stderr] 21: 0x562bb74b4176 - build_script_build::main::h20a15a8104b8d309 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/skia-bindings-0.35.0/build.rs:133:13 [INFO] [stderr] 22: 0x562bb74a53eb - core::ops::function::FnOnce::call_once::h7e90a3dd6619c08a [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 23: 0x562bb74a4f5e - std::sys_common::backtrace::__rust_begin_short_backtrace::h9b1af82544961958 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 24: 0x562bb7484a31 - std::rt::lang_start::{{closure}}::h7f7fe3678fd4e720 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/rt.rs:49:18 [INFO] [stderr] 25: 0x562bb7b9463a - core::ops::function::impls:: for &F>::call_once::h04259e4a34d07c2f [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 26: 0x562bb7b9463a - std::panicking::try::do_call::hb8da45704d5cfbbf [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/panicking.rs:401:40 [INFO] [stderr] 27: 0x562bb7b9463a - std::panicking::try::h4beadc19a78fec52 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/panicking.rs:365:19 [INFO] [stderr] 28: 0x562bb7b9463a - std::panic::catch_unwind::hc58016cd36ba81a4 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/panic.rs:433:14 [INFO] [stderr] 29: 0x562bb7b9463a - std::rt::lang_start_internal::hc51399759a90501a [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/rt.rs:34:21 [INFO] [stderr] 30: 0x562bb7484a10 - std::rt::lang_start::h67997efca0a22092 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/rt.rs:48:5 [INFO] [stderr] 31: 0x562bb74b551c - main [INFO] [stderr] 32: 0x7f8d683300b3 - __libc_start_main [INFO] [stderr] 33: 0x562bb747d0be - _start [INFO] [stderr] 34: 0x0 - [INFO] running `Command { std: "docker" "inspect" "26f908306204d6341def4ff16176a878d7176ca31ae264fe9d1ef567f0522fad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "26f908306204d6341def4ff16176a878d7176ca31ae264fe9d1ef567f0522fad", kill_on_drop: false }` [INFO] [stdout] 26f908306204d6341def4ff16176a878d7176ca31ae264fe9d1ef567f0522fad