[INFO] cloning repository https://github.com/riragon/RC-free-region [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/riragon/RC-free-region" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Friragon%2FRC-free-region", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Friragon%2FRC-free-region'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a768bd5126398115a12f3b7b3fe224e51d621114 [INFO] checking riragon/RC-free-region against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Friragon%2FRC-free-region" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/riragon/RC-free-region [INFO] finished tweaking git repo https://github.com/riragon/RC-free-region [INFO] tweaked toml for git repo https://github.com/riragon/RC-free-region written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/riragon/RC-free-region on toolchain 438eb4c1a1c3841523d7f672601e8adbe04cff28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/riragon/RC-free-region 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" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cmk v0.1.2 [INFO] [stderr] Downloaded cmake v0.1.52 [INFO] [stderr] Downloaded fltk v1.5.1 [INFO] [stderr] Downloaded fltk-sys v1.5.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7cc65509cb6d1934a8d42cb71ad6f75befe63c0fb3275476f3286a9350802356 [INFO] running `Command { std: "docker" "start" "-a" "7cc65509cb6d1934a8d42cb71ad6f75befe63c0fb3275476f3286a9350802356", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7cc65509cb6d1934a8d42cb71ad6f75befe63c0fb3275476f3286a9350802356", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7cc65509cb6d1934a8d42cb71ad6f75befe63c0fb3275476f3286a9350802356", kill_on_drop: false }` [INFO] [stdout] 7cc65509cb6d1934a8d42cb71ad6f75befe63c0fb3275476f3286a9350802356 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 49bfe9494e8f294af5e3e32301ee4a7fb94feea0f30f72fa585222f01722672d [INFO] running `Command { std: "docker" "start" "-a" "49bfe9494e8f294af5e3e32301ee4a7fb94feea0f30f72fa585222f01722672d", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.2.6 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling cmk v0.1.2 [INFO] [stderr] Checking ttf-parser v0.25.1 [INFO] [stderr] Compiling nix v0.29.0 [INFO] [stderr] Checking crossbeam-channel v0.5.14 [INFO] [stderr] Compiling cmake v0.1.52 [INFO] [stderr] Compiling fltk-sys v1.5.0 [INFO] [stderr] error: failed to run custom build command for `fltk-sys v1.5.0` [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/fltk-sys-330c406c28b21f53/build-script-main` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-changed=build/android.rs [INFO] [stderr] cargo:rerun-if-changed=build/bundled.rs [INFO] [stderr] cargo:rerun-if-changed=build/link.rs [INFO] [stderr] cargo:rerun-if-changed=build/main.rs [INFO] [stderr] cargo:rerun-if-changed=build/source.rs [INFO] [stderr] cargo:rerun-if-changed=build/utils.rs [INFO] [stderr] cargo:rerun-if-changed=build/fltk_config.rs [INFO] [stderr] cargo:rerun-if-changed=build/pkg_config.rs [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] % 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: github.com [INFO] [stderr] [INFO] [stderr] thread 'main' (179) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/fltk-sys-1.5.0/build/bundled.rs:30:13: [INFO] [stderr] Download bundled libraries from "https://github.com/MoAlyousef/cfltk/releases/latest/download/lib_x86_64-unknown-linux-gnu.tar.gz" failed [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x600c4d666fc2 - std::backtrace_rs::backtrace::libunwind::trace::h616ec230c5e48833 [INFO] [stderr] at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x600c4d666fc2 - std::backtrace_rs::backtrace::trace_unsynchronized::h1cb9ba010d408e85 [INFO] [stderr] at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x600c4d666fc2 - std::sys::backtrace::_print_fmt::h423772e3ab37228d [INFO] [stderr] at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x600c4d666fc2 - ::fmt::h1b20bf43538739a7 [INFO] [stderr] at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x600c4d67622f - core::fmt::rt::Argument::fmt::hdc121315d91682d8 [INFO] [stderr] at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x600c4d67622f - core::fmt::write::h8b43cab19ae1983d [INFO] [stderr] at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/core/src/fmt/mod.rs:1469:25 [INFO] [stderr] 6: 0x600c4d63d173 - std::io::default_write_fmt::he3cda771937121ba [INFO] [stderr] at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x600c4d63d173 - std::io::Write::write_fmt::he6ba151b4ec7471d [INFO] [stderr] at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x600c4d646a82 - std::sys::backtrace::BacktraceLock::print::h071283e026a65e09 [INFO] [stderr] at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x600c4d6489ac - std::panicking::default_hook::{{closure}}::h8648822bb5a469ca [INFO] [stderr] at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x600c4d648806 - std::panicking::default_hook::h9a8734a4c300303d [INFO] [stderr] at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x600c4d648f85 - std::panicking::panic_with_hook::h07e66ce18b93f67f [INFO] [stderr] at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x600c4d648e1a - std::panicking::panic_handler::{{closure}}::h30e90fd534d9b1a9 [INFO] [stderr] at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/panicking.rs:707:13 [INFO] [stderr] 13: 0x600c4d646bb9 - std::sys::backtrace::__rust_end_short_backtrace::h4667bac268f68e7d [INFO] [stderr] at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x600c4d631a2d - __rustc[46abfc8fab5e70aa]::rust_begin_unwind [INFO] [stderr] at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x600c4d6797a0 - core::panicking::panic_fmt::hb22f86c4fe9ab4a0 [INFO] [stderr] at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/core/src/panicking.rs:80:14 [INFO] [stderr] 16: 0x600c4d626964 - build_script_main::bundled::get::h18654fe1e3281feb [INFO] [stderr] 17: 0x600c4d625647 - build_script_main::main::h0b87ac1619b0c136 [INFO] [stderr] 18: 0x600c4d6272e3 - core::ops::function::FnOnce::call_once::h14962913d60b49c2 [INFO] [stderr] 19: 0x600c4d626f16 - std::sys::backtrace::__rust_begin_short_backtrace::hc39450c0e8ed1f1a [INFO] [stderr] 20: 0x600c4d626ce9 - std::rt::lang_start::{{closure}}::hf28ac54fba86ea31 [INFO] [stderr] 21: 0x600c4d63e7d0 - core::ops::function::impls:: for &F>::call_once::h1bbfd62f68f057d9 [INFO] [stderr] at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 22: 0x600c4d63e7d0 - std::panicking::catch_unwind::do_call::hee035b3c2920b908 [INFO] [stderr] at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/panicking.rs:590:40 [INFO] [stderr] 23: 0x600c4d63e7d0 - std::panicking::catch_unwind::h9decfeaa9848961c [INFO] [stderr] at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/panicking.rs:553:19 [INFO] [stderr] 24: 0x600c4d63e7d0 - std::panic::catch_unwind::hcdea1fe72f085026 [INFO] [stderr] at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/panic.rs:359:14 [INFO] [stderr] 25: 0x600c4d63e7d0 - std::rt::lang_start_internal::{{closure}}::h7ee72e2bc04047ad [INFO] [stderr] at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/rt.rs:175:24 [INFO] [stderr] 26: 0x600c4d63e7d0 - std::panicking::catch_unwind::do_call::h9dbd3371bbdb444c [INFO] [stderr] at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/panicking.rs:590:40 [INFO] [stderr] 27: 0x600c4d63e7d0 - std::panicking::catch_unwind::hc0bf821dd763cfc4 [INFO] [stderr] at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/panicking.rs:553:19 [INFO] [stderr] 28: 0x600c4d63e7d0 - std::panic::catch_unwind::h560d9660858f6b78 [INFO] [stderr] at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/panic.rs:359:14 [INFO] [stderr] 29: 0x600c4d63e7d0 - std::rt::lang_start_internal::he2bdaa4ecf39e479 [INFO] [stderr] at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/rt.rs:171:5 [INFO] [stderr] 30: 0x600c4d626cd1 - std::rt::lang_start::h657d15cb761bef14 [INFO] [stderr] 31: 0x600c4d627c75 - main [INFO] [stderr] 32: 0x765f29f541ca - [INFO] [stderr] 33: 0x765f29f5428b - __libc_start_main [INFO] [stderr] 34: 0x600c4d6237f5 - _start [INFO] [stderr] 35: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "49bfe9494e8f294af5e3e32301ee4a7fb94feea0f30f72fa585222f01722672d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "49bfe9494e8f294af5e3e32301ee4a7fb94feea0f30f72fa585222f01722672d", kill_on_drop: false }` [INFO] [stdout] 49bfe9494e8f294af5e3e32301ee4a7fb94feea0f30f72fa585222f01722672d