Dec 15 20:18:57.033 INFO testing caniuse-db-1.0.30000909 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550 Dec 15 20:18:57.033 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 15 20:18:57.445 INFO [stdout] c134c9f504422551604a6037812ee95106dd8134367b34f1fb7b3cabb8d7abe5 Dec 15 20:18:57.447 INFO running `"docker" "start" "-a" "c134c9f504422551604a6037812ee95106dd8134367b34f1fb7b3cabb8d7abe5"` Dec 15 20:19:00.023 INFO [stderr] usermod: no changes Dec 15 20:19:00.379 INFO [stderr] Compiling inflect v0.1.0 Dec 15 20:19:01.488 INFO [stderr] Compiling caniuse-db v1.0.30000909 (/source) Dec 15 20:19:18.489 INFO [stderr] error: failed to run custom build command for `caniuse-db v1.0.30000909 (/source)` Dec 15 20:19:18.490 INFO [stderr] process didn't exit successfully: `/target/debug/build/caniuse-db-1c9bbf4e37d85419/build-script-build` (exit code: 101) Dec 15 20:19:18.490 INFO [stderr] --- stdout Dec 15 20:19:18.490 INFO [stderr] Version: 1.0.30000909 Dec 15 20:19:18.490 INFO [stderr] Dec 15 20:19:18.490 INFO [stderr] --- stderr Dec 15 20:19:18.490 INFO [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Inner { kind: Hyper(Error { kind: Connect, cause: Custom { kind: Other, error: StringError("failed to lookup address information: Temporary failure in name resolution") } }), url: Some("https://registry.npmjs.org/caniuse-db/1.0.30000909") }', src/libcore/result.rs:1009:5 Dec 15 20:19:18.490 INFO [stderr] stack backtrace: Dec 15 20:19:18.490 INFO [stderr] 0: 0x55766ff0b973 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::heb4d4d98bcf46d90 Dec 15 20:19:18.490 INFO [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 15 20:19:18.490 INFO [stderr] 1: 0x55766ff057a8 - std::sys_common::backtrace::_print::h919420b22c2473e3 Dec 15 20:19:18.490 INFO [stderr] at src/libstd/sys_common/backtrace.rs:71 Dec 15 20:19:18.490 INFO [stderr] 2: 0x55766ff09f42 - std::panicking::default_hook::{{closure}}::h22d4ac021acb88d5 Dec 15 20:19:18.490 INFO [stderr] at src/libstd/sys_common/backtrace.rs:59 Dec 15 20:19:18.490 INFO [stderr] at src/libstd/panicking.rs:210 Dec 15 20:19:18.490 INFO [stderr] 3: 0x55766ff09cb4 - std::panicking::default_hook::h1134a4d34aab4428 Dec 15 20:19:18.490 INFO [stderr] at src/libstd/panicking.rs:224 Dec 15 20:19:18.490 INFO [stderr] 4: 0x55766ff0a650 - std::panicking::rust_panic_with_hook::h9c89557c251f2d42 Dec 15 20:19:18.490 INFO [stderr] at src/libstd/panicking.rs:487 Dec 15 20:19:18.490 INFO [stderr] 5: 0x55766ff0a1d1 - std::panicking::continue_panic_fmt::h6b63497ce98499d4 Dec 15 20:19:18.490 INFO [stderr] at src/libstd/panicking.rs:394 Dec 15 20:19:18.490 INFO [stderr] 6: 0x55766ff0a0b5 - rust_begin_unwind Dec 15 20:19:18.490 INFO [stderr] at src/libstd/panicking.rs:321 Dec 15 20:19:18.490 INFO [stderr] 7: 0x55766ff1ec3c - core::panicking::panic_fmt::h68c043a5e81351f3 Dec 15 20:19:18.490 INFO [stderr] at src/libcore/panicking.rs:95 Dec 15 20:19:18.490 INFO [stderr] 8: 0x55766fa4ffd5 - core::result::unwrap_failed::h972bba281bd2d5e2 Dec 15 20:19:18.490 INFO [stderr] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libcore/macros.rs:26 Dec 15 20:19:18.490 INFO [stderr] 9: 0x55766f9bc1db - >::unwrap::h2aefa338a843a31f Dec 15 20:19:18.490 INFO [stderr] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libcore/result.rs:808 Dec 15 20:19:18.490 INFO [stderr] 10: 0x55766f949780 - build_script_build::get_json::hbe5210fc7111a898 Dec 15 20:19:18.490 INFO [stderr] at /source/build.rs:263 Dec 15 20:19:18.490 INFO [stderr] 11: 0x55766f948a1e - build_script_build::get_git_head::h722d4c30a27a38c1 Dec 15 20:19:18.490 INFO [stderr] at /source/build.rs:247 Dec 15 20:19:18.490 INFO [stderr] 12: 0x55766f944a79 - build_script_build::main::hacfd1020c10e4353 Dec 15 20:19:18.490 INFO [stderr] at /source/build.rs:25 Dec 15 20:19:18.490 INFO [stderr] 13: 0x55766f970dbf - std::rt::lang_start::{{closure}}::h2b4567ade6da1c63 Dec 15 20:19:18.490 INFO [stderr] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/rt.rs:74 Dec 15 20:19:18.490 INFO [stderr] 14: 0x55766ff0a052 - std::panicking::try::do_call::hd22385b9fba3aa8f Dec 15 20:19:18.490 INFO [stderr] at src/libstd/rt.rs:59 Dec 15 20:19:18.490 INFO [stderr] at src/libstd/panicking.rs:306 Dec 15 20:19:18.490 INFO [stderr] 15: 0x55766ff19af9 - __rust_maybe_catch_panic Dec 15 20:19:18.490 INFO [stderr] at src/libpanic_unwind/lib.rs:102 Dec 15 20:19:18.490 INFO [stderr] 16: 0x55766ff0aae3 - std::rt::lang_start_internal::h884c76ddf53aa8b4 Dec 15 20:19:18.490 INFO [stderr] at src/libstd/panicking.rs:285 Dec 15 20:19:18.490 INFO [stderr] at src/libstd/panic.rs:398 Dec 15 20:19:18.490 INFO [stderr] at src/libstd/rt.rs:58 Dec 15 20:19:18.490 INFO [stderr] 17: 0x55766f970d98 - std::rt::lang_start::hcfa0ac5d18aa197a Dec 15 20:19:18.490 INFO [stderr] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/rt.rs:74 Dec 15 20:19:18.490 INFO [stderr] 18: 0x55766f95e229 - main Dec 15 20:19:18.490 INFO [stderr] 19: 0x7ff6153e882f - __libc_start_main Dec 15 20:19:18.490 INFO [stderr] 20: 0x55766f90a0c8 - _start Dec 15 20:19:18.490 INFO [stderr] 21: 0x0 - Dec 15 20:19:18.490 INFO [stderr] Dec 15 20:19:18.494 INFO [stderr] su: No module specific data is present Dec 15 20:19:19.519 INFO running `"docker" "inspect" "c134c9f504422551604a6037812ee95106dd8134367b34f1fb7b3cabb8d7abe5"` Dec 15 20:19:19.823 INFO running `"docker" "rm" "-f" "c134c9f504422551604a6037812ee95106dd8134367b34f1fb7b3cabb8d7abe5"` Dec 15 20:19:20.123 INFO [stdout] c134c9f504422551604a6037812ee95106dd8134367b34f1fb7b3cabb8d7abe5