[INFO] cloning repository https://github.com/ayosec/unicode-names [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ayosec/unicode-names" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fayosec%2Funicode-names", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fayosec%2Funicode-names'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f067ec76a7c7092043bfb899dd6ab908028ed054 [INFO] checking ayosec/unicode-names against try#ae258e1fcbee4a062f5f3d869f06004d7cea088e for pr-135272 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fayosec%2Funicode-names" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ayosec/unicode-names on toolchain ae258e1fcbee4a062f5f3d869f06004d7cea088e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ae258e1fcbee4a062f5f3d869f06004d7cea088e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ayosec/unicode-names [INFO] finished tweaking git repo https://github.com/ayosec/unicode-names [INFO] tweaked toml for git repo https://github.com/ayosec/unicode-names written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/ayosec/unicode-names 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" "+ae258e1fcbee4a062f5f3d869f06004d7cea088e" "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 ureq v2.5.0 [INFO] [stderr] Downloaded lexopt v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+ae258e1fcbee4a062f5f3d869f06004d7cea088e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 877599361d009cd98bdfbb9e31c269777752a9ed6655a2e878bde3a16cd085c9 [INFO] running `Command { std: "docker" "start" "-a" "877599361d009cd98bdfbb9e31c269777752a9ed6655a2e878bde3a16cd085c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "877599361d009cd98bdfbb9e31c269777752a9ed6655a2e878bde3a16cd085c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "877599361d009cd98bdfbb9e31c269777752a9ed6655a2e878bde3a16cd085c9", kill_on_drop: false }` [INFO] [stdout] 877599361d009cd98bdfbb9e31c269777752a9ed6655a2e878bde3a16cd085c9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+ae258e1fcbee4a062f5f3d869f06004d7cea088e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 960388e0baceb8f6a51d272d10a3e43fdcc0345754fff3e4870458d0841690bd [INFO] running `Command { std: "docker" "start" "-a" "960388e0baceb8f6a51d272d10a3e43fdcc0345754fff3e4870458d0841690bd", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling spin v0.5.2 [INFO] [stderr] Compiling untrusted v0.7.1 [INFO] [stderr] Compiling once_cell v1.13.1 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling matches v0.1.9 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling unicode-bidi v0.3.8 [INFO] [stderr] Compiling rustls v0.20.6 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling chunked_transfer v1.4.0 [INFO] [stderr] Compiling twox-hash v1.6.3 [INFO] [stderr] Checking lexopt v0.3.0 [INFO] [stderr] Compiling miniz_oxide v0.5.3 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling libz-sys v1.1.8 [INFO] [stderr] Compiling flate2 v1.0.24 [INFO] [stderr] Compiling unicode-normalization v0.1.21 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling webpki v0.22.0 [INFO] [stderr] Compiling sct v0.7.0 [INFO] [stderr] Compiling webpki-roots v0.22.4 [INFO] [stderr] Compiling ureq v2.5.0 [INFO] [stderr] Compiling unicode-names v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `unicode-names v0.2.0 (/opt/rustwide/workdir)` [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/unicode-names-be8ce31fe4b7c452/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' panicked at build.rs:34:14: [INFO] [stderr] Request for UnicodeData.txt: Transport(Transport { kind: Dns, message: Some("resolve dns name 'unicode.org:443'"), url: Some(Url { scheme: "https", cannot_be_a_base: false, username: "", password: None, host: Some(Domain("unicode.org")), port: None, path: "/Public/15.0.0/ucd/UnicodeData.txt", query: None, fragment: None }), source: Some(Custom { kind: Uncategorized, error: "failed to lookup address information: Temporary failure in name resolution" }) }) [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55d6e091874a - std::backtrace_rs::backtrace::libunwind::trace::h16299bf4108b4ee8 [INFO] [stderr] at /rustc/ae258e1fcbee4a062f5f3d869f06004d7cea088e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stderr] 1: 0x55d6e091874a - std::backtrace_rs::backtrace::trace_unsynchronized::h3d68e95ea1fb18de [INFO] [stderr] at /rustc/ae258e1fcbee4a062f5f3d869f06004d7cea088e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55d6e091874a - std::sys::backtrace::_print_fmt::h4d76491bca4754b3 [INFO] [stderr] at /rustc/ae258e1fcbee4a062f5f3d869f06004d7cea088e/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x55d6e091874a - ::fmt::haa13375a1a3b1260 [INFO] [stderr] at /rustc/ae258e1fcbee4a062f5f3d869f06004d7cea088e/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x55d6e093a953 - core::fmt::rt::Argument::fmt::h33e7e1d7fa7f886e [INFO] [stderr] at /rustc/ae258e1fcbee4a062f5f3d869f06004d7cea088e/library/core/src/fmt/rt.rs:177:76 [INFO] [stderr] 5: 0x55d6e093a953 - core::fmt::write::h52bfad4f47875cb7 [INFO] [stderr] at /rustc/ae258e1fcbee4a062f5f3d869f06004d7cea088e/library/core/src/fmt/mod.rs:1440:21 [INFO] [stderr] 6: 0x55d6e0914a33 - std::io::Write::write_fmt::hca05fa52169b72dc [INFO] [stderr] at /rustc/ae258e1fcbee4a062f5f3d869f06004d7cea088e/library/std/src/io/mod.rs:1888:15 [INFO] [stderr] 7: 0x55d6e0918592 - std::sys::backtrace::BacktraceLock::print::hb824c8e7384b741b [INFO] [stderr] at /rustc/ae258e1fcbee4a062f5f3d869f06004d7cea088e/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 8: 0x55d6e09194ef - std::panicking::default_hook::{{closure}}::h0a7d0019d7ce7eea [INFO] [stderr] at /rustc/ae258e1fcbee4a062f5f3d869f06004d7cea088e/library/std/src/panicking.rs:298:22 [INFO] [stderr] 9: 0x55d6e091935a - std::panicking::default_hook::h6cb2a7a01bfbcc48 [INFO] [stderr] at /rustc/ae258e1fcbee4a062f5f3d869f06004d7cea088e/library/std/src/panicking.rs:325:9 [INFO] [stderr] 10: 0x55d6e0919f12 - std::panicking::rust_panic_with_hook::h7522f83a4b8d24ba [INFO] [stderr] at /rustc/ae258e1fcbee4a062f5f3d869f06004d7cea088e/library/std/src/panicking.rs:831:13 [INFO] [stderr] 11: 0x55d6e0919c9a - std::panicking::begin_panic_handler::{{closure}}::h94d7efd80e7b798f [INFO] [stderr] at /rustc/ae258e1fcbee4a062f5f3d869f06004d7cea088e/library/std/src/panicking.rs:704:13 [INFO] [stderr] 12: 0x55d6e0918c49 - std::sys::backtrace::__rust_end_short_backtrace::h0d56bfd621a65a55 [INFO] [stderr] at /rustc/ae258e1fcbee4a062f5f3d869f06004d7cea088e/library/std/src/sys/backtrace.rs:168:18 [INFO] [stderr] 13: 0x55d6e091992d - rust_begin_unwind [INFO] [stderr] at /rustc/ae258e1fcbee4a062f5f3d869f06004d7cea088e/library/std/src/panicking.rs:695:5 [INFO] [stderr] 14: 0x55d6e09395c0 - core::panicking::panic_fmt::habbf8c9f8f19a88c [INFO] [stderr] at /rustc/ae258e1fcbee4a062f5f3d869f06004d7cea088e/library/core/src/panicking.rs:75:14 [INFO] [stderr] 15: 0x55d6e0939a36 - core::result::unwrap_failed::h8a0a59ae73691a93 [INFO] [stderr] at /rustc/ae258e1fcbee4a062f5f3d869f06004d7cea088e/library/core/src/result.rs:1704:5 [INFO] [stderr] 16: 0x55d6e07660f0 - core::result::Result::expect::ha834af73d99c8e6b [INFO] [stderr] 17: 0x55d6e076a0fb - build_script_build::main::h22546a07f6d0efc7 [INFO] [stderr] 18: 0x55d6e0768cd3 - core::ops::function::FnOnce::call_once::h543185b92e3edf9e [INFO] [stderr] 19: 0x55d6e07680e6 - std::sys::backtrace::__rust_begin_short_backtrace::h750354221d7a218a [INFO] [stderr] 20: 0x55d6e0765ae9 - std::rt::lang_start::{{closure}}::h73f09e4eb6408c77 [INFO] [stderr] 21: 0x55d6e0910590 - core::ops::function::impls:: for &F>::call_once::h1b02cab2893782d1 [INFO] [stderr] at /rustc/ae258e1fcbee4a062f5f3d869f06004d7cea088e/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 22: 0x55d6e0910590 - std::panicking::try::do_call::hf68ec57b417d7ab2 [INFO] [stderr] at /rustc/ae258e1fcbee4a062f5f3d869f06004d7cea088e/library/std/src/panicking.rs:587:40 [INFO] [stderr] 23: 0x55d6e0910590 - std::panicking::try::h19e71dae2e1fe131 [INFO] [stderr] at /rustc/ae258e1fcbee4a062f5f3d869f06004d7cea088e/library/std/src/panicking.rs:550:19 [INFO] [stderr] 24: 0x55d6e0910590 - std::panic::catch_unwind::hb34ac54e48ab2ab1 [INFO] [stderr] at /rustc/ae258e1fcbee4a062f5f3d869f06004d7cea088e/library/std/src/panic.rs:358:14 [INFO] [stderr] 25: 0x55d6e0910590 - std::rt::lang_start_internal::{{closure}}::hb462c8d8a19c587a [INFO] [stderr] at /rustc/ae258e1fcbee4a062f5f3d869f06004d7cea088e/library/std/src/rt.rs:163:24 [INFO] [stderr] 26: 0x55d6e0910590 - std::panicking::try::do_call::h7922b4bab741e2d0 [INFO] [stderr] at /rustc/ae258e1fcbee4a062f5f3d869f06004d7cea088e/library/std/src/panicking.rs:587:40 [INFO] [stderr] 27: 0x55d6e0910590 - std::panicking::try::he83e32f922399ad3 [INFO] [stderr] at /rustc/ae258e1fcbee4a062f5f3d869f06004d7cea088e/library/std/src/panicking.rs:550:19 [INFO] [stderr] 28: 0x55d6e0910590 - std::panic::catch_unwind::ha12e5ad4090e0beb [INFO] [stderr] at /rustc/ae258e1fcbee4a062f5f3d869f06004d7cea088e/library/std/src/panic.rs:358:14 [INFO] [stderr] 29: 0x55d6e0910590 - std::rt::lang_start_internal::hf5233c95fc81c77b [INFO] [stderr] at /rustc/ae258e1fcbee4a062f5f3d869f06004d7cea088e/library/std/src/rt.rs:159:5 [INFO] [stderr] 30: 0x55d6e0765ad1 - std::rt::lang_start::hc696034eba4bbe8c [INFO] [stderr] 31: 0x55d6e076b0d5 - main [INFO] [stderr] 32: 0x7118fa0b9d90 - [INFO] [stderr] 33: 0x7118fa0b9e40 - __libc_start_main [INFO] [stderr] 34: 0x55d6e07644e5 - _start [INFO] [stderr] 35: 0x0 - [INFO] running `Command { std: "docker" "inspect" "960388e0baceb8f6a51d272d10a3e43fdcc0345754fff3e4870458d0841690bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "960388e0baceb8f6a51d272d10a3e43fdcc0345754fff3e4870458d0841690bd", kill_on_drop: false }` [INFO] [stdout] 960388e0baceb8f6a51d272d10a3e43fdcc0345754fff3e4870458d0841690bd