[INFO] fetching crate fast_uaparser 2.0.1... [INFO] documenting fast_uaparser-2.0.1 against try#66dfc4e010913fbed0c4ea91fc2c010004b0f441 for pr-73566 [INFO] extracting crate fast_uaparser 2.0.1 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate fast_uaparser 2.0.1 on toolchain 66dfc4e010913fbed0c4ea91fc2c010004b0f441 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate fast_uaparser 2.0.1 [INFO] finished tweaking crates.io crate fast_uaparser 2.0.1 [INFO] tweaked toml for crates.io crate fast_uaparser 2.0.1 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e612da9e1b6ecbc3d1246082bd7f811f4165af6b0e50e5b3574eeb93d7cb0f31 [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" "e612da9e1b6ecbc3d1246082bd7f811f4165af6b0e50e5b3574eeb93d7cb0f31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e612da9e1b6ecbc3d1246082bd7f811f4165af6b0e50e5b3574eeb93d7cb0f31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e612da9e1b6ecbc3d1246082bd7f811f4165af6b0e50e5b3574eeb93d7cb0f31", kill_on_drop: false }` [INFO] [stdout] e612da9e1b6ecbc3d1246082bd7f811f4165af6b0e50e5b3574eeb93d7cb0f31 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "RUSTDOCFLAGS=--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@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f7ecef505670da7851064df9878f676fdbbb0a2cf63d6565f326ae0325cf32a3 [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" "f7ecef505670da7851064df9878f676fdbbb0a2cf63d6565f326ae0325cf32a3", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling syn v1.0.33 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling futures-core v0.3.5 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling bytes v0.5.5 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling arc-swap v0.4.7 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling pin-project-lite v0.1.7 [INFO] [stderr] Compiling openssl v0.10.30 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling futures-task v0.3.5 [INFO] [stderr] Compiling futures-sink v0.3.5 [INFO] [stderr] Compiling tinyvec v0.3.3 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling try-lock v0.2.2 [INFO] [stderr] Compiling openssl-probe v0.1.2 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling dtoa v0.4.6 [INFO] [stderr] Compiling tower-service v0.3.0 [INFO] [stderr] Compiling linked-hash-map v0.5.3 [INFO] [stderr] Compiling bit-vec v0.6.2 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling base64 v0.12.3 [INFO] [stderr] Checking instant v0.1.5 [INFO] [stderr] Checking smallvec v1.4.0 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling futures-channel v0.3.5 [INFO] [stderr] Checking lock_api v0.4.0 [INFO] [stderr] Compiling yaml-rust v0.4.4 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling encoding_rs v0.8.23 [INFO] [stderr] Compiling unicode-normalization v0.1.13 [INFO] [stderr] Compiling net2 v0.2.34 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling signal-hook-registry v1.2.0 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling socket2 v0.3.12 [INFO] [stderr] Compiling indexmap v1.4.0 [INFO] [stderr] Checking bit-set v0.5.2 [INFO] [stderr] Checking parking_lot_core v0.8.0 [INFO] [stderr] Compiling openssl-sys v0.9.58 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Compiling http v0.2.1 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling mio v0.6.22 [INFO] [stderr] Checking parking_lot v0.11.0 [INFO] [stderr] Checking fancy-regex-fork-pb v0.1.1 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling url v2.1.1 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling http-body v0.3.1 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling pin-project-internal v0.4.22 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Compiling tokio v0.2.21 [INFO] [stderr] Compiling pin-project v0.4.22 [INFO] [stderr] Compiling futures-util v0.3.5 [INFO] [stderr] Compiling tokio-util v0.3.1 [INFO] [stderr] Compiling tokio-tls v0.3.1 [INFO] [stderr] Compiling h2 v0.2.5 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling hyper v0.13.6 [INFO] [stderr] Compiling hyper-tls v0.4.1 [INFO] [stderr] Compiling serde_urlencoded v0.6.1 [INFO] [stderr] Compiling serde_yaml v0.8.13 [INFO] [stderr] Compiling reqwest v0.10.6 [INFO] [stderr] Compiling fast_uaparser v2.0.1 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `fast_uaparser v2.0.1 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/fast_uaparser-4f4630e4a3f3d39f/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: reqwest::Error { kind: Request, url: "https://raw.githubusercontent.com/ua-parser/uap-core/master/regexes.yaml", source: hyper::Error(Connect, ConnectError("dns error", Custom { kind: Other, error: "failed to lookup address information: Temporary failure in name resolution" })) }', build.rs:34:25 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5555adcfda95 - backtrace::backtrace::libunwind::trace::h34afbfad7fd770fc [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x5555adcfda95 - backtrace::backtrace::trace_unsynchronized::h460d522b1619a600 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x5555adcfda95 - std::sys_common::backtrace::_print_fmt::ha45fac10086813b4 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x5555adcfda95 - ::fmt::hde84f63fcfd0e6de [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x5555add238fc - core::fmt::write::h540ac4a6a1232abc [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x5555adcf88b3 - std::io::Write::write_fmt::hc344eafd6e850b4d [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x5555add001b0 - std::sys_common::backtrace::_print::h4db88ff15cb5d61d [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x5555add001b0 - std::sys_common::backtrace::print::h5fc39e1b1f610bd3 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x5555add001b0 - std::panicking::default_hook::{{closure}}::h59e55edacb1d974a [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x5555adcffefc - std::panicking::default_hook::heee4c8016dfbf328 [INFO] [stderr] at src/libstd/panicking.rs:217 [INFO] [stderr] 10: 0x5555add007f3 - std::panicking::rust_panic_with_hook::h8405b6301c79fb5a [INFO] [stderr] at src/libstd/panicking.rs:520 [INFO] [stderr] 11: 0x5555add003eb - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:431 [INFO] [stderr] 12: 0x5555add22291 - core::panicking::panic_fmt::h78830ea6a34e7206 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 13: 0x5555add220b3 - core::option::expect_none_failed::hf79bbb5ca7e09e08 [INFO] [stderr] at src/libcore/option.rs:1269 [INFO] [stderr] 14: 0x5555ad895d77 - core::result::Result::unwrap::h7679c97a0d040019 [INFO] [stderr] at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/libcore/result.rs:1005 [INFO] [stderr] 15: 0x5555ad887414 - build_script_build::main::{{closure}}::hb5345d090995c781 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:34 [INFO] [stderr] 16: 0x5555ad888b39 - as core::future::future::Future>::poll::h2c711944f64b8576 [INFO] [stderr] at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/libcore/future/mod.rs:74 [INFO] [stderr] 17: 0x5555ad888983 - tokio::runtime::enter::Enter::block_on::{{closure}}::he3037372c48cd8f5 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.21/src/runtime/enter.rs:163 [INFO] [stderr] 18: 0x5555ad89c4f6 - tokio::coop::with_budget::{{closure}}::hf44a3b3a75c5f061 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.21/src/coop.rs:127 [INFO] [stderr] 19: 0x5555ad8898a1 - std::thread::local::LocalKey::try_with::h99b5f7ae09fa6e42 [INFO] [stderr] at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/libstd/thread/local.rs:263 [INFO] [stderr] 20: 0x5555ad88926d - std::thread::local::LocalKey::with::hbcf418b8844ed28a [INFO] [stderr] at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/libstd/thread/local.rs:239 [INFO] [stderr] 21: 0x5555ad8887f4 - tokio::coop::with_budget::hb74c39506067bb7c [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.21/src/coop.rs:120 [INFO] [stderr] 22: 0x5555ad8887f4 - tokio::coop::budget::h36e0a0287dbafa09 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.21/src/coop.rs:96 [INFO] [stderr] 23: 0x5555ad8887f4 - tokio::runtime::enter::Enter::block_on::h1a3bb26b63a45453 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.21/src/runtime/enter.rs:163 [INFO] [stderr] 24: 0x5555ad89c5df - tokio::runtime::thread_pool::ThreadPool::block_on::ha7ae99ae15cd322f [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.21/src/runtime/thread_pool/mod.rs:82 [INFO] [stderr] 25: 0x5555ad88a209 - tokio::runtime::Runtime::block_on::{{closure}}::h5fee79dda55a3e34 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.21/src/runtime/mod.rs:446 [INFO] [stderr] 26: 0x5555ad88a357 - tokio::runtime::context::enter::he68ea00d56727484 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.21/src/runtime/context.rs:72 [INFO] [stderr] 27: 0x5555ad89060b - tokio::runtime::handle::Handle::enter::h0ca35f4312f74295 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.21/src/runtime/handle.rs:76 [INFO] [stderr] 28: 0x5555ad88a16b - tokio::runtime::Runtime::block_on::h06c86cfb5d36ab6a [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.21/src/runtime/mod.rs:441 [INFO] [stderr] 29: 0x5555ad886f8a - build_script_build::main::he1eefe3670abfadf [INFO] [stderr] at /opt/rustwide/workdir/build.rs:23 [INFO] [stderr] 30: 0x5555ad88915b - std::rt::lang_start::{{closure}}::h810672ac65594d42 [INFO] [stderr] at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/libstd/rt.rs:67 [INFO] [stderr] 31: 0x5555add00c98 - std::rt::lang_start_internal::{{closure}}::h7cea099ad4edf1eb [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 32: 0x5555add00c98 - std::panicking::try::do_call::h42d93372c44025d2 [INFO] [stderr] at src/libstd/panicking.rs:342 [INFO] [stderr] 33: 0x5555add00c98 - std::panicking::try::hb47a4182362d3341 [INFO] [stderr] at src/libstd/panicking.rs:319 [INFO] [stderr] 34: 0x5555add00c98 - std::panic::catch_unwind::h2afcfbf3125915b4 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 35: 0x5555add00c98 - std::rt::lang_start_internal::h4f696727fe904f48 [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 36: 0x5555ad889137 - std::rt::lang_start::h7e841a675fc09170 [INFO] [stderr] at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/libstd/rt.rs:67 [INFO] [stderr] 37: 0x5555ad887a0a - main [INFO] [stderr] 38: 0x7f7cd1f6e0b3 - __libc_start_main [INFO] [stderr] 39: 0x5555ad86f18e - _start [INFO] [stderr] 40: 0x0 - [INFO] [stderr] [INFO] running `Command { std: "docker" "inspect" "f7ecef505670da7851064df9878f676fdbbb0a2cf63d6565f326ae0325cf32a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7ecef505670da7851064df9878f676fdbbb0a2cf63d6565f326ae0325cf32a3", kill_on_drop: false }` [INFO] [stdout] f7ecef505670da7851064df9878f676fdbbb0a2cf63d6565f326ae0325cf32a3