[INFO] cloning repository https://github.com/coffeecup-winner/mandelbrot [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/coffeecup-winner/mandelbrot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcoffeecup-winner%2Fmandelbrot", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcoffeecup-winner%2Fmandelbrot'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a55001aa511511f00b4415938c87568990de8154 [INFO] checking coffeecup-winner/mandelbrot against master#6a9758d4f38d4763bd437c48fa7e5246cecf8d04 for pr-124355 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcoffeecup-winner%2Fmandelbrot" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/coffeecup-winner/mandelbrot on toolchain 6a9758d4f38d4763bd437c48fa7e5246cecf8d04 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6a9758d4f38d4763bd437c48fa7e5246cecf8d04" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/coffeecup-winner/mandelbrot [INFO] finished tweaking git repo https://github.com/coffeecup-winner/mandelbrot [INFO] tweaked toml for git repo https://github.com/coffeecup-winner/mandelbrot written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/coffeecup-winner/mandelbrot 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" "+6a9758d4f38d4763bd437c48fa7e5246cecf8d04" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking coffeecup-winner/mandelbrot against try#99e7531f0d1cf95a50aff9cccb24863963e6bbe2 for pr-124355 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcoffeecup-winner%2Fmandelbrot" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/coffeecup-winner/mandelbrot on toolchain 99e7531f0d1cf95a50aff9cccb24863963e6bbe2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+99e7531f0d1cf95a50aff9cccb24863963e6bbe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/coffeecup-winner/mandelbrot [INFO] finished tweaking git repo https://github.com/coffeecup-winner/mandelbrot [INFO] tweaked toml for git repo https://github.com/coffeecup-winner/mandelbrot written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/coffeecup-winner/mandelbrot 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" "+99e7531f0d1cf95a50aff9cccb24863963e6bbe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking coffeecup-winner/mandelbrot against try#99e7531f0d1cf95a50aff9cccb24863963e6bbe2 for pr-124355 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcoffeecup-winner%2Fmandelbrot" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/coffeecup-winner/mandelbrot on toolchain 99e7531f0d1cf95a50aff9cccb24863963e6bbe2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+99e7531f0d1cf95a50aff9cccb24863963e6bbe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/coffeecup-winner/mandelbrot [INFO] finished tweaking git repo https://github.com/coffeecup-winner/mandelbrot [INFO] tweaked toml for git repo https://github.com/coffeecup-winner/mandelbrot written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/coffeecup-winner/mandelbrot 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" "+99e7531f0d1cf95a50aff9cccb24863963e6bbe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded sdl2 v0.34.3 [INFO] [stderr] Downloaded sdl2-sys v0.34.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+99e7531f0d1cf95a50aff9cccb24863963e6bbe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 97b7aadaabdef05a1b788ec6b96c340b4d589d499c863643b5ebfc573f3fceaf [INFO] running `Command { std: "docker" "start" "-a" "97b7aadaabdef05a1b788ec6b96c340b4d589d499c863643b5ebfc573f3fceaf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "97b7aadaabdef05a1b788ec6b96c340b4d589d499c863643b5ebfc573f3fceaf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "97b7aadaabdef05a1b788ec6b96c340b4d589d499c863643b5ebfc573f3fceaf", kill_on_drop: false }` [INFO] [stdout] 97b7aadaabdef05a1b788ec6b96c340b4d589d499c863643b5ebfc573f3fceaf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+99e7531f0d1cf95a50aff9cccb24863963e6bbe2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fa211f272d842338c99f10130ec0e7777c2f086437a2986399bc48f4179709b4 [INFO] running `Command { std: "docker" "start" "-a" "fa211f272d842338c99f10130ec0e7777c2f086437a2986399bc48f4179709b4", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling encoding_rs v0.8.26 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling adler v0.2.3 [INFO] [stderr] Compiling regex-syntax v0.6.21 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling siphasher v0.3.3 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Compiling const_fn v0.4.4 [INFO] [stderr] Compiling filetime v0.2.13 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling xattr v0.2.2 [INFO] [stderr] Compiling cmake v0.1.45 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling tar v0.4.30 [INFO] [stderr] Compiling flate2 v1.0.19 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Compiling version-compare v0.0.10 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling syn v1.0.57 [INFO] [stderr] Compiling regex v1.4.2 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Checking crossbeam-epoch v0.9.1 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Compiling phf_codegen v0.8.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Compiling palette v0.5.0 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling sdl2 v0.34.3 [INFO] [stderr] Checking phf v0.8.0 [INFO] [stderr] Checking weezl v0.1.3 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling unidiff v0.3.3 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking gif v0.11.1 [INFO] [stderr] Compiling sdl2-sys v0.34.3 [INFO] [stderr] error: failed to run custom build command for `sdl2-sys v0.34.3` [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/sdl2-sys-3512d956bd3fe7ac/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/sdl2-sys-0.34.3/build.rs:53:17: [INFO] [stderr] Command 'curl' failed: % Total % Received % Xferd Average Speed Time Time Time Current [INFO] [stderr] Dload Upload Total Spent Left Speed [INFO] [stderr] 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0curl: (6) Could not resolve host: libsdl.org [INFO] [stderr] [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55f7fc983a35 - std::backtrace_rs::backtrace::libunwind::trace::h2ee3005dffdea7bb [INFO] [stderr] at /rustc/99e7531f0d1cf95a50aff9cccb24863963e6bbe2/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5 [INFO] [stderr] 1: 0x55f7fc983a35 - std::backtrace_rs::backtrace::trace_unsynchronized::h29d7541700709739 [INFO] [stderr] at /rustc/99e7531f0d1cf95a50aff9cccb24863963e6bbe2/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55f7fc983a35 - std::sys_common::backtrace::_print_fmt::h4d88b45add21de25 [INFO] [stderr] at /rustc/99e7531f0d1cf95a50aff9cccb24863963e6bbe2/library/std/src/sys_common/backtrace.rs:68:5 [INFO] [stderr] 3: 0x55f7fc983a35 - ::fmt::h6b7ca6137b02a6ad [INFO] [stderr] at /rustc/99e7531f0d1cf95a50aff9cccb24863963e6bbe2/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stderr] 4: 0x55f7fc9a89bb - core::fmt::rt::Argument::fmt::ha089d1cf6d9ba2f4 [INFO] [stderr] at /rustc/99e7531f0d1cf95a50aff9cccb24863963e6bbe2/library/core/src/fmt/rt.rs:165:63 [INFO] [stderr] 5: 0x55f7fc9a89bb - core::fmt::write::h624e967dc73b4bc5 [INFO] [stderr] at /rustc/99e7531f0d1cf95a50aff9cccb24863963e6bbe2/library/core/src/fmt/mod.rs:1157:21 [INFO] [stderr] 6: 0x55f7fc980c1f - std::io::Write::write_fmt::h72edeab6ea028b92 [INFO] [stderr] at /rustc/99e7531f0d1cf95a50aff9cccb24863963e6bbe2/library/std/src/io/mod.rs:1832:15 [INFO] [stderr] 7: 0x55f7fc98380e - std::sys_common::backtrace::_print::hf65575924589623c [INFO] [stderr] at /rustc/99e7531f0d1cf95a50aff9cccb24863963e6bbe2/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stderr] 8: 0x55f7fc98380e - std::sys_common::backtrace::print::h124949c5602539b3 [INFO] [stderr] at /rustc/99e7531f0d1cf95a50aff9cccb24863963e6bbe2/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stderr] 9: 0x55f7fc984ce9 - std::panicking::default_hook::{{closure}}::h5479306d9c6efdcc [INFO] [stderr] 10: 0x55f7fc984a2d - std::panicking::default_hook::hc2f60221f2cc7691 [INFO] [stderr] at /rustc/99e7531f0d1cf95a50aff9cccb24863963e6bbe2/library/std/src/panicking.rs:298:9 [INFO] [stderr] 11: 0x55f7fc985183 - std::panicking::rust_panic_with_hook::h6c29b00684f06221 [INFO] [stderr] at /rustc/99e7531f0d1cf95a50aff9cccb24863963e6bbe2/library/std/src/panicking.rs:795:13 [INFO] [stderr] 12: 0x55f7fc985064 - std::panicking::begin_panic_handler::{{closure}}::h1077938777a34e42 [INFO] [stderr] at /rustc/99e7531f0d1cf95a50aff9cccb24863963e6bbe2/library/std/src/panicking.rs:664:13 [INFO] [stderr] 13: 0x55f7fc983ef9 - std::sys_common::backtrace::__rust_end_short_backtrace::h70455e11024d2caa [INFO] [stderr] at /rustc/99e7531f0d1cf95a50aff9cccb24863963e6bbe2/library/std/src/sys_common/backtrace.rs:171:18 [INFO] [stderr] 14: 0x55f7fc984d97 - rust_begin_unwind [INFO] [stderr] at /rustc/99e7531f0d1cf95a50aff9cccb24863963e6bbe2/library/std/src/panicking.rs:652:5 [INFO] [stderr] 15: 0x55f7fc77f703 - core::panicking::panic_fmt::hae8363c24d61fe85 [INFO] [stderr] at /rustc/99e7531f0d1cf95a50aff9cccb24863963e6bbe2/library/core/src/panicking.rs:72:14 [INFO] [stderr] 16: 0x55f7fc782378 - build_script_build::run_command::he4d6aa3659c3e347 [INFO] [stderr] 17: 0x55f7fc782698 - build_script_build::download_to::h5839906509afe709 [INFO] [stderr] 18: 0x55f7fc782cae - build_script_build::download_sdl2::h6f31094c17a8abf7 [INFO] [stderr] 19: 0x55f7fc7873e2 - build_script_build::main::hc49a4fefe192409a [INFO] [stderr] 20: 0x55f7fc78f913 - core::ops::function::FnOnce::call_once::h4ffffd2fa673a8c2 [INFO] [stderr] 21: 0x55f7fc78e646 - std::sys_common::backtrace::__rust_begin_short_backtrace::h63a74fe0b941dfa0 [INFO] [stderr] 22: 0x55f7fc78f119 - std::rt::lang_start::{{closure}}::h21c6db16b5de4af7 [INFO] [stderr] 23: 0x55f7fc97c3b6 - core::ops::function::impls:: for &F>::call_once::hb552e0462c82af72 [INFO] [stderr] at /rustc/99e7531f0d1cf95a50aff9cccb24863963e6bbe2/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 24: 0x55f7fc97c3b6 - std::panicking::try::do_call::h45d4a16d52e3d290 [INFO] [stderr] at /rustc/99e7531f0d1cf95a50aff9cccb24863963e6bbe2/library/std/src/panicking.rs:559:40 [INFO] [stderr] 25: 0x55f7fc97c3b6 - std::panicking::try::h2d18612aafa3f63e [INFO] [stderr] at /rustc/99e7531f0d1cf95a50aff9cccb24863963e6bbe2/library/std/src/panicking.rs:523:19 [INFO] [stderr] 26: 0x55f7fc97c3b6 - std::panic::catch_unwind::h82a6fe7ff4c6a1b8 [INFO] [stderr] at /rustc/99e7531f0d1cf95a50aff9cccb24863963e6bbe2/library/std/src/panic.rs:149:14 [INFO] [stderr] 27: 0x55f7fc97c3b6 - std::rt::lang_start_internal::{{closure}}::hc1dbe6c9a4999ad0 [INFO] [stderr] at /rustc/99e7531f0d1cf95a50aff9cccb24863963e6bbe2/library/std/src/rt.rs:141:48 [INFO] [stderr] 28: 0x55f7fc97c3b6 - std::panicking::try::do_call::h71096a66266b0394 [INFO] [stderr] at /rustc/99e7531f0d1cf95a50aff9cccb24863963e6bbe2/library/std/src/panicking.rs:559:40 [INFO] [stderr] 29: 0x55f7fc97c3b6 - std::panicking::try::h20b3dce1c5a6974e [INFO] [stderr] at /rustc/99e7531f0d1cf95a50aff9cccb24863963e6bbe2/library/std/src/panicking.rs:523:19 [INFO] [stderr] 30: 0x55f7fc97c3b6 - std::panic::catch_unwind::h15f33457133808f8 [INFO] [stderr] at /rustc/99e7531f0d1cf95a50aff9cccb24863963e6bbe2/library/std/src/panic.rs:149:14 [INFO] [stderr] 31: 0x55f7fc97c3b6 - std::rt::lang_start_internal::h816fb1f687f535e2 [INFO] [stderr] at /rustc/99e7531f0d1cf95a50aff9cccb24863963e6bbe2/library/std/src/rt.rs:141:20 [INFO] [stderr] 32: 0x55f7fc78f0f7 - std::rt::lang_start::h105e16c1b7e857bd [INFO] [stderr] 33: 0x55f7fc787df5 - main [INFO] [stderr] 34: 0x7fbc94b07d90 - [INFO] [stderr] 35: 0x7fbc94b07e40 - __libc_start_main [INFO] [stderr] 36: 0x55f7fc77ffd5 - _start [INFO] [stderr] 37: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "fa211f272d842338c99f10130ec0e7777c2f086437a2986399bc48f4179709b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa211f272d842338c99f10130ec0e7777c2f086437a2986399bc48f4179709b4", kill_on_drop: false }` [INFO] [stdout] fa211f272d842338c99f10130ec0e7777c2f086437a2986399bc48f4179709b4