[INFO] fetching crate fast_uaparser 2.0.1... [INFO] checking fast_uaparser-2.0.1 against try#5d9095c550fcec9e458ce8d6b0c04a217641db66 for pr-77153 [INFO] extracting crate fast_uaparser 2.0.1 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate fast_uaparser 2.0.1 on toolchain 5d9095c550fcec9e458ce8d6b0c04a217641db66 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d9095c550fcec9e458ce8d6b0c04a217641db66" "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-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d9095c550fcec9e458ce8d6b0c04a217641db66" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d9095c550fcec9e458ce8d6b0c04a217641db66" "fetch" "--locked" "--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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+5d9095c550fcec9e458ce8d6b0c04a217641db66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a2b4d08bcbe879a1db19989c55cb683e74d20175e6660512333977986623b376 [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" "a2b4d08bcbe879a1db19989c55cb683e74d20175e6660512333977986623b376", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a2b4d08bcbe879a1db19989c55cb683e74d20175e6660512333977986623b376", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2b4d08bcbe879a1db19989c55cb683e74d20175e6660512333977986623b376", kill_on_drop: false }` [INFO] [stdout] a2b4d08bcbe879a1db19989c55cb683e74d20175e6660512333977986623b376 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+5d9095c550fcec9e458ce8d6b0c04a217641db66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e3c84b6f9216c401b2a85fc05c53028522945ddeb50e02888b54c78e32f9c7bc [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" "e3c84b6f9216c401b2a85fc05c53028522945ddeb50e02888b54c78e32f9c7bc", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.60 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling futures-task v0.3.5 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling linked-hash-map v0.5.3 [INFO] [stderr] Compiling bit-vec v0.6.2 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling tracing-core v0.1.16 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling futures-channel v0.3.5 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Checking instant v0.1.7 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling encoding_rs v0.8.24 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.35 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling signal-hook-registry v1.2.1 [INFO] [stderr] Compiling socket2 v0.3.15 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling http v0.2.1 [INFO] [stderr] Checking parking_lot_core v0.8.0 [INFO] [stderr] Compiling bit-set v0.5.2 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling yaml-rust v0.4.4 [INFO] [stderr] Compiling tracing v0.1.19 [INFO] [stderr] Compiling mio v0.6.22 [INFO] [stderr] Checking parking_lot v0.11.0 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling serde_derive v1.0.116 [INFO] [stderr] Compiling aho-corasick v0.7.13 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Checking fancy-regex-fork-pb v0.1.1 [INFO] [stderr] Compiling pin-project v0.4.23 [INFO] [stderr] Compiling futures-util v0.3.5 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling url v2.1.1 [INFO] [stderr] Compiling openssl-sys v0.9.58 [INFO] [stderr] Compiling tokio v0.2.22 [INFO] [stderr] Compiling openssl v0.10.30 [INFO] [stderr] Compiling http-body v0.3.1 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling serde v1.0.116 [INFO] [stderr] Compiling tokio-util v0.3.1 [INFO] [stderr] Compiling tokio-tls v0.3.1 [INFO] [stderr] Compiling h2 v0.2.6 [INFO] [stderr] Compiling serde_urlencoded v0.6.1 [INFO] [stderr] Compiling serde_yaml v0.8.13 [INFO] [stderr] Compiling hyper v0.13.8 [INFO] [stderr] Compiling hyper-tls v0.4.3 [INFO] [stderr] Compiling reqwest v0.10.8 [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-14d2307ec7b6a864/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: 0x55a6ee6931e0 - std::backtrace_rs::backtrace::libunwind::trace::he85dfb3ae4206056 [INFO] [stderr] at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96 [INFO] [stderr] 1: 0x55a6ee6931e0 - std::backtrace_rs::backtrace::trace_unsynchronized::h1ad28094d7b00c21 [INFO] [stderr] at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/../../backtrace/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55a6ee6931e0 - std::sys_common::backtrace::_print_fmt::h901b54610713cd21 [INFO] [stderr] at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/sys_common/backtrace.rs:79 [INFO] [stderr] 3: 0x55a6ee6931e0 - ::fmt::hb0ad78ee1571f7e0 [INFO] [stderr] at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/sys_common/backtrace.rs:58 [INFO] [stderr] 4: 0x55a6ee6b44dc - core::fmt::write::h1857a60b204f1b6a [INFO] [stderr] at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/core/src/fmt/mod.rs:1080 [INFO] [stderr] 5: 0x55a6ee68e0f7 - std::io::Write::write_fmt::hf7b7d7b243f84a36 [INFO] [stderr] at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/io/mod.rs:1517 [INFO] [stderr] 6: 0x55a6ee695540 - std::sys_common::backtrace::_print::hd093978a5287b8ff [INFO] [stderr] at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/sys_common/backtrace.rs:61 [INFO] [stderr] 7: 0x55a6ee695540 - std::sys_common::backtrace::print::h20f46787581d56d7 [INFO] [stderr] at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/sys_common/backtrace.rs:48 [INFO] [stderr] 8: 0x55a6ee695540 - std::panicking::default_hook::{{closure}}::h486cbb4b82ffc357 [INFO] [stderr] at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/panicking.rs:208 [INFO] [stderr] 9: 0x55a6ee6951f8 - std::panicking::default_hook::h4190c9e3edd4d591 [INFO] [stderr] at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/panicking.rs:227 [INFO] [stderr] 10: 0x55a6ee695c11 - std::panicking::rust_panic_with_hook::h72e78719cdda225c [INFO] [stderr] at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/panicking.rs:577 [INFO] [stderr] 11: 0x55a6ee6957b9 - std::panicking::begin_panic_handler::{{closure}}::h8bd07dbd34150a96 [INFO] [stderr] at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/panicking.rs:484 [INFO] [stderr] 12: 0x55a6ee69366c - std::sys_common::backtrace::__rust_end_short_backtrace::hdb6b3066ad29028a [INFO] [stderr] at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/sys_common/backtrace.rs:153 [INFO] [stderr] 13: 0x55a6ee695779 - rust_begin_unwind [INFO] [stderr] at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/panicking.rs:483 [INFO] [stderr] 14: 0x55a6ee6b2dc1 - core::panicking::panic_fmt::hb15d6f55e8472f62 [INFO] [stderr] at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/core/src/panicking.rs:85 [INFO] [stderr] 15: 0x55a6ee6b2be3 - core::option::expect_none_failed::he492a18657d97593 [INFO] [stderr] at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/core/src/option.rs:1221 [INFO] [stderr] 16: 0x55a6ee1226a7 - core::result::Result::unwrap::h02fb52106a77ea32 [INFO] [stderr] at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/core/src/result.rs:973 [INFO] [stderr] 17: 0x55a6ee111be0 - build_script_build::main::{{closure}}::hf0c5c560d0223c18 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:34 [INFO] [stderr] 18: 0x55a6ee12eb59 - as core::future::future::Future>::poll::hc1357260bb5b7483 [INFO] [stderr] at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/core/src/future/mod.rs:80 [INFO] [stderr] 19: 0x55a6ee12e363 - tokio::runtime::enter::Enter::block_on::{{closure}}::h173b8c66197c8e65 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.22/src/runtime/enter.rs:160 [INFO] [stderr] 20: 0x55a6ee126d86 - tokio::coop::with_budget::{{closure}}::h6fcbf39755a96098 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.22/src/coop.rs:127 [INFO] [stderr] 21: 0x55a6ee1156a1 - std::thread::local::LocalKey::try_with::h25127f71ba8abffd [INFO] [stderr] at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/thread/local.rs:272 [INFO] [stderr] 22: 0x55a6ee1153dd - std::thread::local::LocalKey::with::hdd6475f5fd26241a [INFO] [stderr] at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/thread/local.rs:248 [INFO] [stderr] 23: 0x55a6ee12e174 - tokio::coop::with_budget::h930eaab92699942b [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.22/src/coop.rs:120 [INFO] [stderr] 24: 0x55a6ee12e174 - tokio::coop::budget::h53fed9ba27aebeec [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.22/src/coop.rs:96 [INFO] [stderr] 25: 0x55a6ee12e174 - tokio::runtime::enter::Enter::block_on::hf69ecca757ad2fc3 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.22/src/runtime/enter.rs:160 [INFO] [stderr] 26: 0x55a6ee12ca5f - tokio::runtime::thread_pool::ThreadPool::block_on::hc132dbee37d3999b [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.22/src/runtime/thread_pool/mod.rs:82 [INFO] [stderr] 27: 0x55a6ee117d39 - tokio::runtime::Runtime::block_on::{{closure}}::h2afafaea1067e43f [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.22/src/runtime/mod.rs:446 [INFO] [stderr] 28: 0x55a6ee116217 - tokio::runtime::context::enter::h80aca6fa3be1b195 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.22/src/runtime/context.rs:72 [INFO] [stderr] 29: 0x55a6ee11a72b - tokio::runtime::handle::Handle::enter::h3fcf82d3b328fe10 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.22/src/runtime/handle.rs:76 [INFO] [stderr] 30: 0x55a6ee117c9b - tokio::runtime::Runtime::block_on::h17fc5f3f3288c8ac [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.22/src/runtime/mod.rs:441 [INFO] [stderr] 31: 0x55a6ee11176a - build_script_build::main::h0afb43cf45a4b11a [INFO] [stderr] at /opt/rustwide/workdir/build.rs:23 [INFO] [stderr] 32: 0x55a6ee12428b - core::ops::function::FnOnce::call_once::h940f953704ba88ae [INFO] [stderr] at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/core/src/ops/function.rs:227 [INFO] [stderr] 33: 0x55a6ee1195ae - std::sys_common::backtrace::__rust_begin_short_backtrace::h322e4c1adc0828cb [INFO] [stderr] at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/sys_common/backtrace.rs:137 [INFO] [stderr] 34: 0x55a6ee114151 - std::rt::lang_start::{{closure}}::hf7b375b10c7be9e8 [INFO] [stderr] at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/rt.rs:66 [INFO] [stderr] 35: 0x55a6ee6960c0 - core::ops::function::impls:: for &F>::call_once::h5e15f43ce28787f7 [INFO] [stderr] at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/core/src/ops/function.rs:259 [INFO] [stderr] 36: 0x55a6ee6960c0 - std::panicking::try::do_call::h764f1891769113e9 [INFO] [stderr] at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/panicking.rs:381 [INFO] [stderr] 37: 0x55a6ee6960c0 - std::panicking::try::h0f2fe4fdd5e0ad19 [INFO] [stderr] at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/panicking.rs:345 [INFO] [stderr] 38: 0x55a6ee6960c0 - std::panic::catch_unwind::h1634e40dd3a19f80 [INFO] [stderr] at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/panic.rs:382 [INFO] [stderr] 39: 0x55a6ee6960c0 - std::rt::lang_start_internal::h8d4bc7b854bbd5fe [INFO] [stderr] at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/rt.rs:51 [INFO] [stderr] 40: 0x55a6ee114127 - std::rt::lang_start::hf80ad10055cf392e [INFO] [stderr] at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/rt.rs:65 [INFO] [stderr] 41: 0x55a6ee11219a - main [INFO] [stderr] 42: 0x7f89be8880b3 - __libc_start_main [INFO] [stderr] 43: 0x55a6ee0fa0be - _start [INFO] [stderr] 44: 0x0 - [INFO] running `Command { std: "docker" "inspect" "e3c84b6f9216c401b2a85fc05c53028522945ddeb50e02888b54c78e32f9c7bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3c84b6f9216c401b2a85fc05c53028522945ddeb50e02888b54c78e32f9c7bc", kill_on_drop: false }` [INFO] [stdout] e3c84b6f9216c401b2a85fc05c53028522945ddeb50e02888b54c78e32f9c7bc