[INFO] crate slang-sys 0.1.2 is already in cache [INFO] checking slang-sys-0.1.2 against master#212aa3ea28d91a97d1e1261709c0b6e6790788e6 for pr-69340 [INFO] extracting crate slang-sys 0.1.2 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate slang-sys 0.1.2 on toolchain 212aa3ea28d91a97d1e1261709c0b6e6790788e6 [INFO] running `"/workspace/cargo-home/bin/cargo" "+212aa3ea28d91a97d1e1261709c0b6e6790788e6" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate slang-sys 0.1.2 [INFO] finished tweaking crates.io crate slang-sys 0.1.2 [INFO] tweaked toml for crates.io crate slang-sys 0.1.2 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+212aa3ea28d91a97d1e1261709c0b6e6790788e6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+212aa3ea28d91a97d1e1261709c0b6e6790788e6" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+212aa3ea28d91a97d1e1261709c0b6e6790788e6" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 2209c4a6b85fbc1a6804854d2beb21bc455f8502120d905958587c49c4ae65f7 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "2209c4a6b85fbc1a6804854d2beb21bc455f8502120d905958587c49c4ae65f7"` [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling bindgen v0.48.1 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling libz-sys v1.0.25 [INFO] [stderr] Compiling bzip2-sys v0.1.7 [INFO] [stderr] Compiling openssl-sys v0.9.54 [INFO] [stderr] Compiling socket2 v0.3.11 [INFO] [stderr] Compiling clang-sys v0.26.4 [INFO] [stderr] Compiling flate2 v1.0.13 [INFO] [stderr] Compiling backtrace v0.3.44 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling bzip2 v0.3.3 [INFO] [stderr] Compiling failure v0.1.6 [INFO] [stderr] Compiling curl-sys v0.4.26 [INFO] [stderr] Compiling zip v0.5.4 [INFO] [stderr] Compiling aho-corasick v0.7.8 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling curl v0.4.25 [INFO] [stderr] Compiling which v2.0.1 [INFO] [stderr] Compiling cexpr v0.3.6 [INFO] [stderr] Compiling regex v1.3.4 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling slang-sys v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `slang-sys v0.1.2 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/slang-sys-99c33817455938fa/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Error { description: "Couldn\'t resolve host name", code: 6, extra: None }', build.rs:55:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5607c647c844 - backtrace::backtrace::libunwind::trace::h2f6ff4a33b1e15bd [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x5607c647c844 - backtrace::backtrace::trace_unsynchronized::h1c74f218935a964e [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x5607c647c844 - std::sys_common::backtrace::_print_fmt::he616a2ffb42d7095 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x5607c647c844 - ::fmt::h3630928d424e5705 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x5607c64a25cc - core::fmt::write::h51cecfc4364da7ce [INFO] [stderr] at src/libcore/fmt/mod.rs:1052 [INFO] [stderr] 5: 0x5607c6478a17 - std::io::Write::write_fmt::hc4f750c57e05a637 [INFO] [stderr] at src/libstd/io/mod.rs:1428 [INFO] [stderr] 6: 0x5607c647ef25 - std::sys_common::backtrace::_print::hf5f697e6be8faefc [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x5607c647ef25 - std::sys_common::backtrace::print::h82e92953d052a9e7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x5607c647ef25 - std::panicking::default_hook::{{closure}}::hc7dd9b0d16882bee [INFO] [stderr] at src/libstd/panicking.rs:204 [INFO] [stderr] 9: 0x5607c647ec66 - std::panicking::default_hook::h36e2db9fb0f86871 [INFO] [stderr] at src/libstd/panicking.rs:224 [INFO] [stderr] 10: 0x5607c647f582 - std::panicking::rust_panic_with_hook::h68e7a51e63e4fdd1 [INFO] [stderr] at src/libstd/panicking.rs:470 [INFO] [stderr] 11: 0x5607c647f16b - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:378 [INFO] [stderr] 12: 0x5607c64a0b81 - core::panicking::panic_fmt::hdec8bb9799ee149c [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 13: 0x5607c64a09a3 - core::option::expect_none_failed::h21127c685c77a023 [INFO] [stderr] at src/libcore/option.rs:1211 [INFO] [stderr] 14: 0x5607c5d43b11 - core::result::Result::unwrap::hf89e0b912394fc46 [INFO] [stderr] at /rustc/212aa3ea28d91a97d1e1261709c0b6e6790788e6/src/libcore/result.rs:1003 [INFO] [stderr] 15: 0x5607c5d3e7ad - build_script_build::main::h93d5eca34a1e0f9f [INFO] [stderr] at /opt/rustwide/workdir/build.rs:55 [INFO] [stderr] 16: 0x5607c5d456eb - std::rt::lang_start::{{closure}}::h0991678d2bcee894 [INFO] [stderr] at /rustc/212aa3ea28d91a97d1e1261709c0b6e6790788e6/src/libstd/rt.rs:67 [INFO] [stderr] 17: 0x5607c647f043 - std::rt::lang_start_internal::{{closure}}::h5734d12debc7ef02 [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 18: 0x5607c647f043 - std::panicking::try::do_call::ha59ccfbb0233cd67 [INFO] [stderr] at src/libstd/panicking.rs:303 [INFO] [stderr] 19: 0x5607c6487397 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:86 [INFO] [stderr] 20: 0x5607c647faf9 - std::panicking::try::hb1f8b5942fedc28f [INFO] [stderr] at src/libstd/panicking.rs:281 [INFO] [stderr] 21: 0x5607c647faf9 - std::panic::catch_unwind::h3cfbd670c04cfa0a [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 22: 0x5607c647faf9 - std::rt::lang_start_internal::h86b43da953c7be5a [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 23: 0x5607c5d456c7 - std::rt::lang_start::h3dea1fcb115d2717 [INFO] [stderr] at /rustc/212aa3ea28d91a97d1e1261709c0b6e6790788e6/src/libstd/rt.rs:67 [INFO] [stderr] 24: 0x5607c5d407ea - main [INFO] [stderr] 25: 0x7f73d8cabb97 - __libc_start_main [INFO] [stderr] 26: 0x5607c5d3465a - _start [INFO] [stderr] 27: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "2209c4a6b85fbc1a6804854d2beb21bc455f8502120d905958587c49c4ae65f7"` [INFO] running `"docker" "rm" "-f" "2209c4a6b85fbc1a6804854d2beb21bc455f8502120d905958587c49c4ae65f7"` [INFO] [stdout] 2209c4a6b85fbc1a6804854d2beb21bc455f8502120d905958587c49c4ae65f7