[INFO] crate caniuse-db 1.0.30000909 is already in cache [INFO] extracting crate caniuse-db 1.0.30000909 into work/ex/pr-60444/sources/master#92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf/reg/caniuse-db/1.0.30000909 [INFO] extracting crate caniuse-db 1.0.30000909 into work/ex/pr-60444/sources/try#cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b/reg/caniuse-db/1.0.30000909 [INFO] validating manifest of caniuse-db-1.0.30000909 on toolchain master#92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of caniuse-db-1.0.30000909 on toolchain try#cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing caniuse-db-1.0.30000909 [INFO] finished frobbing caniuse-db-1.0.30000909 [INFO] frobbed toml for caniuse-db-1.0.30000909 written to work/ex/pr-60444/sources/master#92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf/reg/caniuse-db/1.0.30000909/Cargo.toml [INFO] started frobbing caniuse-db-1.0.30000909 [INFO] finished frobbing caniuse-db-1.0.30000909 [INFO] frobbed toml for caniuse-db-1.0.30000909 written to work/ex/pr-60444/sources/try#cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b/reg/caniuse-db/1.0.30000909/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking caniuse-db-1.0.30000909 against try#cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b for pr-60444 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60444/worker-3/try#cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60444/sources/try#cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b/reg/caniuse-db/1.0.30000909:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] d2a1f845d71c9cfdac464795f6fc97cd0f8b578ebc774cc1ec3623eb5c37bb78 [INFO] running `"docker" "start" "-a" "d2a1f845d71c9cfdac464795f6fc97cd0f8b578ebc774cc1ec3623eb5c37bb78"` [INFO] [stderr] Compiling inflect v0.1.0 [INFO] [stderr] Compiling native-tls v0.2.3 [INFO] [stderr] Compiling tokio v0.1.19 [INFO] [stderr] Compiling cookie_store v0.5.1 [INFO] [stderr] Compiling hyper v0.12.28 [INFO] [stderr] Compiling hyper-tls v0.3.2 [INFO] [stderr] Compiling reqwest v0.9.16 [INFO] [stderr] Compiling caniuse-db v1.0.30000909 (/opt/crater/workdir) [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/shared/mod.rs:90:1 [INFO] [stderr] | [INFO] [stderr] 90 | /// Vendor prefixes. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 91 | / caniuse_enum!(Prefix, PREFIXES, PrefixVisitor, { [INFO] [stderr] 92 | | "ms" => Ms, [INFO] [stderr] 93 | | "moz" => Moz, [INFO] [stderr] 94 | | "webkit" => Webkit, [INFO] [stderr] 95 | | "o" => Opera, [INFO] [stderr] 96 | | }); [INFO] [stderr] | |___- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_doc_comments)] on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] error: failed to run custom build command for `caniuse-db v1.0.30000909 (/opt/crater/workdir)` [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/caniuse-db-d694bac8838dd918/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: StringError("failed to lookup address information: Temporary failure in name resolution") })), "https://registry.npmjs.org/caniuse-db/1.0.30000909")', src/libcore/result.rs:999:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5575a2d156a3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h1cba7cb914b608ae [INFO] [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stderr] 1: 0x5575a2d107eb - std::sys_common::backtrace::_print::h92597b49c897b408 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stderr] 2: 0x5575a2d13a26 - std::panicking::default_hook::{{closure}}::h9b0d0d53f94db84d [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] at src/libstd/panicking.rs:197 [INFO] [stderr] 3: 0x5575a2d137b9 - std::panicking::default_hook::h69c56094fed4f0ac [INFO] [stderr] at src/libstd/panicking.rs:211 [INFO] [stderr] 4: 0x5575a2d1412f - std::panicking::rust_panic_with_hook::h2ca3a3a2b6eb89a6 [INFO] [stderr] at src/libstd/panicking.rs:474 [INFO] [stderr] 5: 0x5575a2d13cb1 - std::panicking::continue_panic_fmt::h487d2ae0366396ba [INFO] [stderr] at src/libstd/panicking.rs:381 [INFO] [stderr] 6: 0x5575a2d13b95 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:308 [INFO] [stderr] 7: 0x5575a2d2bcdc - core::panicking::panic_fmt::h1237250792795dbc [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 8: 0x5575a25decbc - core::result::unwrap_failed::hf6db75e88cb6f624 [INFO] [stderr] at /rustc/cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b/src/libcore/macros.rs:18 [INFO] [stderr] 9: 0x5575a258563b - core::result::Result::unwrap::h776804ac2d5b9076 [INFO] [stderr] at /rustc/cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b/src/libcore/result.rs:800 [INFO] [stderr] 10: 0x5575a2549da1 - build_script_build::get_json::h978d0693ef3a7116 [INFO] [stderr] at /opt/crater/workdir/build.rs:263 [INFO] [stderr] 11: 0x5575a25490ab - build_script_build::get_git_head::ha6f1c3cd7a0e80e6 [INFO] [stderr] at /opt/crater/workdir/build.rs:247 [INFO] [stderr] 12: 0x5575a25454f9 - build_script_build::main::h333eaec81e5798c1 [INFO] [stderr] at /opt/crater/workdir/build.rs:25 [INFO] [stderr] 13: 0x5575a253e6ff - std::rt::lang_start::{{closure}}::h4636a8d36b16dd58 [INFO] [stderr] at /rustc/cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b/src/libstd/rt.rs:64 [INFO] [stderr] 14: 0x5575a2d13b32 - std::panicking::try::do_call::h9f7374f73eec33b6 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] at src/libstd/panicking.rs:293 [INFO] [stderr] 15: 0x5575a2d17ec9 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:85 [INFO] [stderr] 16: 0x5575a2d146fc - std::rt::lang_start_internal::h666767ed1fcf161d [INFO] [stderr] at src/libstd/panicking.rs:272 [INFO] [stderr] at src/libstd/panic.rs:388 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 17: 0x5575a253e6d8 - std::rt::lang_start::h2a16c775222d57cf [INFO] [stderr] at /rustc/cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b/src/libstd/rt.rs:64 [INFO] [stderr] 18: 0x5575a255eab9 - main [INFO] [stderr] 19: 0x7f7a1c46a2e0 - __libc_start_main [INFO] [stderr] 20: 0x5575a24dc4a9 - _start [INFO] [stderr] 21: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "d2a1f845d71c9cfdac464795f6fc97cd0f8b578ebc774cc1ec3623eb5c37bb78"` [INFO] running `"docker" "rm" "-f" "d2a1f845d71c9cfdac464795f6fc97cd0f8b578ebc774cc1ec3623eb5c37bb78"` [INFO] [stdout] d2a1f845d71c9cfdac464795f6fc97cd0f8b578ebc774cc1ec3623eb5c37bb78