[INFO] fetching crate caniuse-db 1.0.30000909... [INFO] documenting caniuse-db-1.0.30000909 against 1.46.0 for beta-1.47-rustdoc-1 [INFO] extracting crate caniuse-db 1.0.30000909 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate caniuse-db 1.0.30000909 on toolchain 1.46.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate caniuse-db 1.0.30000909 [INFO] finished tweaking crates.io crate caniuse-db 1.0.30000909 [INFO] tweaked toml for crates.io crate caniuse-db 1.0.30000909 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 30eb36fd2be2f8a1acb34d9b2f630f1801326c402724adadd5627f8ab462ff80 [INFO] running `Command { std: "docker" "start" "-a" "30eb36fd2be2f8a1acb34d9b2f630f1801326c402724adadd5627f8ab462ff80", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "30eb36fd2be2f8a1acb34d9b2f630f1801326c402724adadd5627f8ab462ff80", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30eb36fd2be2f8a1acb34d9b2f630f1801326c402724adadd5627f8ab462ff80", kill_on_drop: false }` [INFO] [stdout] 30eb36fd2be2f8a1acb34d9b2f630f1801326c402724adadd5627f8ab462ff80 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bc3193de46d5f7b9863cb6185d0caa07d75a2e137764fc94f52e8d979fade890 [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" "bc3193de46d5f7b9863cb6185d0caa07d75a2e137764fc94f52e8d979fade890", kill_on_drop: false }` [INFO] [stderr] Compiling futures v0.1.29 [INFO] [stderr] Compiling either v1.6.0 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling tinyvec v0.3.4 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling adler v0.2.3 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling gimli v0.22.0 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling object v0.20.0 [INFO] [stderr] Compiling rustc-demangle v0.1.16 [INFO] [stderr] Compiling try-lock v0.2.3 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling openssl-probe v0.1.2 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling dtoa v0.4.6 [INFO] [stderr] Compiling inflect v0.1.0 [INFO] [stderr] Compiling hashbrown v0.8.2 [INFO] [stderr] Compiling indexmap v1.5.2 [INFO] [stderr] Compiling try_from v0.3.2 [INFO] [stderr] Compiling syn v1.0.39 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling miniz_oxide v0.4.1 [INFO] [stderr] Checking phf_shared v0.7.24 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling unicode-normalization v0.1.13 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling encoding_rs v0.8.24 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling net2 v0.2.34 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Checking phf v0.7.24 [INFO] [stderr] Compiling smallvec v0.6.13 [INFO] [stderr] Compiling memoffset v0.5.5 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling openssl-sys v0.9.58 [INFO] [stderr] Compiling openssl v0.10.30 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Compiling base64 v0.10.1 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling flate2 v1.0.17 [INFO] [stderr] Compiling mio v0.6.22 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling tokio-executor v0.1.10 [INFO] [stderr] Compiling tokio-sync v0.1.8 [INFO] [stderr] Compiling want v0.2.0 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling http v0.1.21 [INFO] [stderr] Compiling string v0.2.1 [INFO] [stderr] Compiling tokio-buf v0.1.1 [INFO] [stderr] Compiling tokio-timer v0.2.13 [INFO] [stderr] Compiling tokio-current-thread v0.1.7 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling url v2.1.1 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling addr2line v0.13.0 [INFO] [stderr] Compiling tokio-threadpool v0.1.18 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling backtrace v0.3.50 [INFO] [stderr] Compiling tokio-reactor v0.1.12 [INFO] [stderr] Compiling publicsuffix v1.5.4 [INFO] [stderr] Compiling tokio-tcp v0.1.4 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling cookie v0.12.0 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling h2 v0.1.26 [INFO] [stderr] Compiling http-body v0.1.0 [INFO] [stderr] Compiling serde_derive v1.0.115 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling hyper v0.12.35 [INFO] [stderr] Compiling hyper-tls v0.3.2 [INFO] [stderr] Compiling serde v1.0.115 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Compiling serde_urlencoded v0.5.5 [INFO] [stderr] Compiling cookie_store v0.7.0 [INFO] [stderr] Compiling reqwest v0.9.24 [INFO] [stderr] Compiling caniuse-db v1.0.30000909 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/shared/mod.rs:90:1 [INFO] [stdout] | [INFO] [stdout] 90 | /// Vendor prefixes. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/shared/support.rs:50:32 [INFO] [stdout] | [INFO] [stdout] 50 | '#' | ' ' | '0'...'9' => continue, // ignore [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: failed to run custom build command for `caniuse-db v1.0.30000909 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/caniuse-db-5759c3bc7398ded4/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] Version: 1.0.30000909 [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Error(Hyper(Error(Connect, Custom { kind: Other, error: "failed to lookup address information: Temporary failure in name resolution" })), "https://registry.npmjs.org/caniuse-db/1.0.30000909")', build.rs:263:42 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55ad9044d475 - backtrace::backtrace::libunwind::trace::h14d338b30b3ea0a7 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x55ad9044d475 - backtrace::backtrace::trace_unsynchronized::h73ea91d74a3fd67f [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55ad9044d475 - std::sys_common::backtrace::_print_fmt::hd42948c952866e12 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x55ad9044d475 - ::fmt::ha8f928866ff7571e [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x55ad9047354c - core::fmt::write::he0c1e5f7426d2718 [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x55ad90447dc2 - std::io::Write::write_fmt::hf3afc6cfd57d0033 [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x55ad9044fb00 - std::sys_common::backtrace::_print::hfc0110703f3696fd [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x55ad9044fb00 - std::sys_common::backtrace::print::h3f77c6990ddfaa22 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x55ad9044fb00 - std::panicking::default_hook::{{closure}}::heae49580a8d62d75 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x55ad9044f84c - std::panicking::default_hook::hecc34e3f729e213c [INFO] [stderr] at src/libstd/panicking.rs:217 [INFO] [stderr] 10: 0x55ad90450143 - std::panicking::rust_panic_with_hook::he82f5d0644692441 [INFO] [stderr] at src/libstd/panicking.rs:526 [INFO] [stderr] 11: 0x55ad9044fd3b - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:437 [INFO] [stderr] 12: 0x55ad90471ee1 - core::panicking::panic_fmt::h09c929f06bb87c98 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 13: 0x55ad90471d03 - core::option::expect_none_failed::h188f17af6c9f404b [INFO] [stderr] at src/libcore/option.rs:1269 [INFO] [stderr] 14: 0x55ad8fee1597 - core::result::Result::unwrap::h8c74f73bc9d60a44 [INFO] [stderr] at /rustc/04488afe34512aa4c33566eb16d8c912a3ae04f9/src/libcore/result.rs:1005 [INFO] [stderr] 15: 0x55ad8feeca96 - build_script_build::get_json::hdb128174a285f331 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:263 [INFO] [stderr] 16: 0x55ad8feec6d6 - build_script_build::get_git_head::h0e97d1583a052602 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:247 [INFO] [stderr] 17: 0x55ad8fee89ca - build_script_build::main::h74a1b9472e060ed9 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:25 [INFO] [stderr] 18: 0x55ad8fee281b - std::rt::lang_start::{{closure}}::hb4f8d06560594fe0 [INFO] [stderr] at /rustc/04488afe34512aa4c33566eb16d8c912a3ae04f9/src/libstd/rt.rs:67 [INFO] [stderr] 19: 0x55ad904505e3 - std::rt::lang_start_internal::{{closure}}::h5d3ea623498f5f43 [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 20: 0x55ad904505e3 - std::panicking::try::do_call::hac65e71be769a440 [INFO] [stderr] at src/libstd/panicking.rs:348 [INFO] [stderr] 21: 0x55ad904505e3 - std::panicking::try::hd4706e264bcf6712 [INFO] [stderr] at src/libstd/panicking.rs:325 [INFO] [stderr] 22: 0x55ad904505e3 - std::panic::catch_unwind::h948a0fb4a8b3ee82 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 23: 0x55ad904505e3 - std::rt::lang_start_internal::h72cc068ed2d0ac53 [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 24: 0x55ad8fee27f7 - std::rt::lang_start::h8d590463f32a857c [INFO] [stderr] at /rustc/04488afe34512aa4c33566eb16d8c912a3ae04f9/src/libstd/rt.rs:67 [INFO] [stderr] 25: 0x55ad8fefb4ea - main [INFO] [stderr] 26: 0x7f67714990b3 - __libc_start_main [INFO] [stderr] 27: 0x55ad8fe9318e - _start [INFO] [stderr] 28: 0x0 - [INFO] running `Command { std: "docker" "inspect" "bc3193de46d5f7b9863cb6185d0caa07d75a2e137764fc94f52e8d979fade890", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc3193de46d5f7b9863cb6185d0caa07d75a2e137764fc94f52e8d979fade890", kill_on_drop: false }` [INFO] [stdout] bc3193de46d5f7b9863cb6185d0caa07d75a2e137764fc94f52e8d979fade890