[INFO] fetching crate fast_uaparser 2.0.1... [INFO] checking fast_uaparser-2.0.1 against try#3d9fdbff4f377de96b3a51174e7a64086bee9a5c for pr-81477 [INFO] extracting crate fast_uaparser 2.0.1 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate fast_uaparser 2.0.1 on toolchain 3d9fdbff4f377de96b3a51174e7a64086bee9a5c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-2/source/rust-toolchain [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-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded fancy-regex-fork-pb v0.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3f74059026393affbf73a970e814a41def1795728d95529f6572b9951bd4f46c [INFO] running `Command { std: "docker" "start" "-a" "3f74059026393affbf73a970e814a41def1795728d95529f6572b9951bd4f46c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3f74059026393affbf73a970e814a41def1795728d95529f6572b9951bd4f46c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f74059026393affbf73a970e814a41def1795728d95529f6572b9951bd4f46c", kill_on_drop: false }` [INFO] [stdout] 3f74059026393affbf73a970e814a41def1795728d95529f6572b9951bd4f46c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] eadcd5a44edec2a16a3a3a5c92850ef5f8882ad2a38e25357aa5c3bd4e5495ce [INFO] running `Command { std: "docker" "start" "-a" "eadcd5a44edec2a16a3a3a5c92850ef5f8882ad2a38e25357aa5c3bd4e5495ce", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling cc v1.0.68 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling futures-sink v0.3.15 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling slab v0.4.3 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling openssl-probe v0.1.4 [INFO] [stderr] Compiling linked-hash-map v0.5.4 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling dtoa v0.4.8 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Compiling tokio v1.8.0 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Compiling futures-core v0.3.15 [INFO] [stderr] Compiling futures-task v0.3.15 [INFO] [stderr] Compiling httparse v1.4.1 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling encoding_rs v0.8.28 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Checking lock_api v0.4.4 [INFO] [stderr] Compiling tinyvec v1.2.0 [INFO] [stderr] Compiling yaml-rust v0.4.5 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling futures-channel v0.3.15 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling unicode-bidi v0.3.5 [INFO] [stderr] Compiling http v0.2.4 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking bit-set v0.5.2 [INFO] [stderr] Compiling tracing-core v0.1.18 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling mio v0.7.13 [INFO] [stderr] Compiling socket2 v0.4.0 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling tracing v0.1.26 [INFO] [stderr] Compiling openssl-sys v0.9.65 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling openssl v0.10.35 [INFO] [stderr] Compiling native-tls v0.2.7 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling http-body v0.4.2 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Checking fancy-regex-fork-pb v0.1.1 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling tokio-macros v1.2.0 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling tokio-util v0.6.7 [INFO] [stderr] Compiling tokio-native-tls v0.3.0 [INFO] [stderr] Compiling h2 v0.3.3 [INFO] [stderr] Compiling serde_urlencoded v0.7.0 [INFO] [stderr] Compiling serde_yaml v0.8.17 [INFO] [stderr] Compiling hyper v0.14.9 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling reqwest v0.11.4 [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-30496f0e2893fafd/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: reqwest::Error { kind: Request, url: Url { scheme: "https", cannot_be_a_base: false, username: "", password: None, host: Some(Domain("raw.githubusercontent.com")), port: None, path: "/ua-parser/uap-core/master/regexes.yaml", query: None, fragment: None }, source: hyper::Error(Connect, ConnectError("dns error", Custom { kind: Uncategorized, error: "failed to lookup address information: Temporary failure in name resolution" })) }', build.rs:34:25 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55a0cfd53570 - std::backtrace_rs::backtrace::libunwind::trace::h4e80f45db05e9df0 [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x55a0cfd53570 - std::backtrace_rs::backtrace::trace_unsynchronized::h9db62a3d3587f6c3 [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55a0cfd53570 - std::sys_common::backtrace::_print_fmt::h2fafbe52c9090591 [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x55a0cfd53570 - ::fmt::h7d41ae04358c516d [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x55a0cfd74a7c - core::fmt::write::h968e6400cbc51d6a [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/core/src/fmt/mod.rs:1115:17 [INFO] [stderr] 5: 0x55a0cfd4e555 - std::io::Write::write_fmt::h2eaa97c6f8c9e829 [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/io/mod.rs:1642:15 [INFO] [stderr] 6: 0x55a0cfd554cb - std::sys_common::backtrace::_print::h601a6bc581f240d5 [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x55a0cfd554cb - std::sys_common::backtrace::print::h8b96e15ba64b8e64 [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x55a0cfd554cb - std::panicking::default_hook::{{closure}}::h94fa9d2f08c20620 [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x55a0cfd54fa1 - std::panicking::default_hook::h6d463f5a2e9d9986 [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x55a0cfd55b94 - std::panicking::rust_panic_with_hook::h1e953652a338573e [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/panicking.rs:622:17 [INFO] [stderr] 11: 0x55a0cfd55677 - std::panicking::begin_panic_handler::{{closure}}::h78bf2fec525c238a [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/panicking.rs:519:13 [INFO] [stderr] 12: 0x55a0cfd53a6c - std::sys_common::backtrace::__rust_end_short_backtrace::h651eb6282e4ea6b2 [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x55a0cfd555d9 - rust_begin_unwind [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/panicking.rs:515:5 [INFO] [stderr] 14: 0x55a0cf836771 - core::panicking::panic_fmt::hdfd0360cedf2d908 [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/core/src/panicking.rs:92:14 [INFO] [stderr] 15: 0x55a0cf836863 - core::result::unwrap_failed::hc9085c7b2fddd31a [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/core/src/result.rs:1355:5 [INFO] [stderr] 16: 0x55a0cf858c2b - core::result::Result::unwrap::h766d3c9736bfbece [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/core/src/result.rs:1037:23 [INFO] [stderr] 17: 0x55a0cf842c37 - build_script_build::main::{{closure}}::h1e9aef86fea59756 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:34:16 [INFO] [stderr] 18: 0x55a0cf85447b - as core::future::future::Future>::poll::ha37cda20c189fd96 [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/core/src/future/mod.rs:80:19 [INFO] [stderr] 19: 0x55a0cf8540a0 - tokio::park::thread::CachedParkThread::block_on::{{closure}}::h0b126d70694a756b [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.8.0/src/park/thread.rs:263:54 [INFO] [stderr] 20: 0x55a0cf86594c - tokio::coop::with_budget::{{closure}}::h9236ac5d71aa8e4f [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.8.0/src/coop.rs:106:9 [INFO] [stderr] 21: 0x55a0cf8641c1 - std::thread::local::LocalKey::try_with::h902fc4ef3005851a [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/thread/local.rs:399:16 [INFO] [stderr] 22: 0x55a0cf863ced - std::thread::local::LocalKey::with::hab3590aa60fa96e1 [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/thread/local.rs:375:9 [INFO] [stderr] 23: 0x55a0cf853f0d - tokio::coop::with_budget::h299938956d0946a6 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.8.0/src/coop.rs:99:5 [INFO] [stderr] 24: 0x55a0cf853f0d - tokio::coop::budget::hcc688ba93377b863 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.8.0/src/coop.rs:76:5 [INFO] [stderr] 25: 0x55a0cf853f0d - tokio::park::thread::CachedParkThread::block_on::hbae72761d4d611d7 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.8.0/src/park/thread.rs:263:31 [INFO] [stderr] 26: 0x55a0cf865c63 - tokio::runtime::enter::Enter::block_on::h76795cf2cd68578d [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.8.0/src/runtime/enter.rs:151:13 [INFO] [stderr] 27: 0x55a0cf855098 - tokio::runtime::thread_pool::ThreadPool::block_on::hac9cebce8724cc15 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.8.0/src/runtime/thread_pool/mod.rs:71:9 [INFO] [stderr] 28: 0x55a0cf8605f2 - tokio::runtime::Runtime::block_on::he9efe63f9137e53a [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.8.0/src/runtime/mod.rs:452:43 [INFO] [stderr] 29: 0x55a0cf842721 - build_script_build::main::hc2d7608e55bc5de8 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:37:5 [INFO] [stderr] 30: 0x55a0cf850c9b - core::ops::function::FnOnce::call_once::h1a7928767ae3eff3 [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 31: 0x55a0cf85f1de - std::sys_common::backtrace::__rust_begin_short_backtrace::h300a91d32935e44f [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 32: 0x55a0cf854821 - std::rt::lang_start::{{closure}}::h23ad3653a2274454 [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/rt.rs:63:18 [INFO] [stderr] 33: 0x55a0cfd5619a - core::ops::function::impls:: for &F>::call_once::hccffb0872f46e99d [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 34: 0x55a0cfd5619a - std::panicking::try::do_call::h814e0410256bb9f2 [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/panicking.rs:401:40 [INFO] [stderr] 35: 0x55a0cfd5619a - std::panicking::try::h97cbec2057cc2c0d [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/panicking.rs:365:19 [INFO] [stderr] 36: 0x55a0cfd5619a - std::panic::catch_unwind::h964f35f6fa41d1d7 [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/panic.rs:434:14 [INFO] [stderr] 37: 0x55a0cfd5619a - std::rt::lang_start_internal::{{closure}}::hb97931cf27086d8b [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/rt.rs:45:48 [INFO] [stderr] 38: 0x55a0cfd5619a - std::panicking::try::do_call::hf0d61be342e8297a [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/panicking.rs:401:40 [INFO] [stderr] 39: 0x55a0cfd5619a - std::panicking::try::h6b40eeb22db57b23 [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/panicking.rs:365:19 [INFO] [stderr] 40: 0x55a0cfd5619a - std::panic::catch_unwind::h425af95fffdb0cf5 [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/panic.rs:434:14 [INFO] [stderr] 41: 0x55a0cfd5619a - std::rt::lang_start_internal::h21e355575f2fedc7 [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/rt.rs:45:20 [INFO] [stderr] 42: 0x55a0cf8547f0 - std::rt::lang_start::h0c36d0333561991f [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/rt.rs:62:5 [INFO] [stderr] 43: 0x55a0cf842f2c - main [INFO] [stderr] 44: 0x7fa7abaaa0b3 - __libc_start_main [INFO] [stderr] 45: 0x55a0cf836f6e - _start [INFO] [stderr] 46: 0x0 - [INFO] running `Command { std: "docker" "inspect" "eadcd5a44edec2a16a3a3a5c92850ef5f8882ad2a38e25357aa5c3bd4e5495ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eadcd5a44edec2a16a3a3a5c92850ef5f8882ad2a38e25357aa5c3bd4e5495ce", kill_on_drop: false }` [INFO] [stdout] eadcd5a44edec2a16a3a3a5c92850ef5f8882ad2a38e25357aa5c3bd4e5495ce