Dec 14 17:47:11.014 INFO testing system_dns-1.0.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550 Dec 14 17:47:11.014 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 17:47:11.174 INFO [stdout] 73fa1f9a7e3dee89fc85670d738dee92b28bfe5a70e3d17f0eeb0c0e8af47cfe Dec 14 17:47:11.176 INFO running `"docker" "start" "-a" "73fa1f9a7e3dee89fc85670d738dee92b28bfe5a70e3d17f0eeb0c0e8af47cfe"` Dec 14 17:47:11.524 INFO [stderr] usermod: no changes Dec 14 17:47:11.553 INFO [stderr] Compiling system_dns v1.0.0 (/source) Dec 14 17:47:12.114 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.57s Dec 14 17:47:12.116 INFO [stderr] su: No module specific data is present Dec 14 17:47:12.344 INFO running `"docker" "inspect" "73fa1f9a7e3dee89fc85670d738dee92b28bfe5a70e3d17f0eeb0c0e8af47cfe"` Dec 14 17:47:12.421 INFO running `"docker" "rm" "-f" "73fa1f9a7e3dee89fc85670d738dee92b28bfe5a70e3d17f0eeb0c0e8af47cfe"` Dec 14 17:47:12.484 INFO [stdout] 73fa1f9a7e3dee89fc85670d738dee92b28bfe5a70e3d17f0eeb0c0e8af47cfe Dec 14 17:47:12.486 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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 14 17:47:12.627 INFO [stdout] 13f4fc4423e1407c71ab9b9a052793e4ec7371bb877dcea51d7993bcb6ee3d1c Dec 14 17:47:12.628 INFO running `"docker" "start" "-a" "13f4fc4423e1407c71ab9b9a052793e4ec7371bb877dcea51d7993bcb6ee3d1c"` Dec 14 17:47:12.939 INFO [stderr] usermod: no changes Dec 14 17:47:12.968 INFO [stderr] Compiling system_dns v1.0.0 (/source) Dec 14 17:47:13.818 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.86s Dec 14 17:47:13.821 INFO [stderr] su: No module specific data is present Dec 14 17:47:14.050 INFO running `"docker" "inspect" "13f4fc4423e1407c71ab9b9a052793e4ec7371bb877dcea51d7993bcb6ee3d1c"` Dec 14 17:47:14.131 INFO running `"docker" "rm" "-f" "13f4fc4423e1407c71ab9b9a052793e4ec7371bb877dcea51d7993bcb6ee3d1c"` Dec 14 17:47:14.198 INFO [stdout] 13f4fc4423e1407c71ab9b9a052793e4ec7371bb877dcea51d7993bcb6ee3d1c Dec 14 17:47:14.200 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --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 14 17:47:14.322 INFO [stdout] 7fe7a5e8d1ae7c19c4000fffa85fe261060c5cc8682637ac91f8080642f1ab49 Dec 14 17:47:14.324 INFO running `"docker" "start" "-a" "7fe7a5e8d1ae7c19c4000fffa85fe261060c5cc8682637ac91f8080642f1ab49"` Dec 14 17:47:14.660 INFO [stderr] usermod: no changes Dec 14 17:47:14.691 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s Dec 14 17:47:14.691 INFO [stderr] Running /target/debug/deps/system_dns-e893bdb96fa50e3c Dec 14 17:47:14.693 INFO [stdout] Dec 14 17:47:14.693 INFO [stdout] running 1 test Dec 14 17:47:14.729 INFO [stdout] test test_dns_lookup ... FAILED Dec 14 17:47:14.729 INFO [stdout] Dec 14 17:47:14.729 INFO [stdout] failures: Dec 14 17:47:14.729 INFO [stdout] Dec 14 17:47:14.729 INFO [stdout] ---- test_dns_lookup stdout ---- Dec 14 17:47:14.729 INFO [stdout] thread 'test_dns_lookup' panicked at 'Error occured looking up google.com "Temporary failure in name resolution"', src/lib.rs:177:19 Dec 14 17:47:14.729 INFO [stdout] stack backtrace: Dec 14 17:47:14.729 INFO [stdout] 0: 0x564f67c3ff33 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h2c40bdfb30f25bdd Dec 14 17:47:14.729 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 14 17:47:14.729 INFO [stdout] 1: 0x564f67c3a6c8 - std::sys_common::backtrace::_print::he11ceebc70626ac9 Dec 14 17:47:14.729 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 14 17:47:14.729 INFO [stdout] 2: 0x564f67c3eea2 - std::panicking::default_hook::{{closure}}::h4fde3ffb19c01413 Dec 14 17:47:14.729 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 14 17:47:14.729 INFO [stdout] at src/libstd/panicking.rs:210 Dec 14 17:47:14.729 INFO [stdout] 3: 0x564f67c3eb97 - std::panicking::default_hook::hf0c15a583008ed0d Dec 14 17:47:14.729 INFO [stdout] at src/libstd/panicking.rs:218 Dec 14 17:47:14.729 INFO [stdout] 4: 0x564f67c3f5b0 - std::panicking::rust_panic_with_hook::hc1663f6bc7813185 Dec 14 17:47:14.729 INFO [stdout] at src/libstd/panicking.rs:487 Dec 14 17:47:14.729 INFO [stdout] 5: 0x564f67c3f131 - std::panicking::continue_panic_fmt::h42bc2d03ddf03b3e Dec 14 17:47:14.729 INFO [stdout] at src/libstd/panicking.rs:394 Dec 14 17:47:14.730 INFO [stdout] 6: 0x564f67c3f07e - std::panicking::begin_panic_fmt::h2207969583fb9324 Dec 14 17:47:14.730 INFO [stdout] at src/libstd/panicking.rs:349 Dec 14 17:47:14.730 INFO [stdout] 7: 0x564f67bef48b - system_dns::test_dns_lookup::h884da4b23900bf31 Dec 14 17:47:14.730 INFO [stdout] at src/lib.rs:177 Dec 14 17:47:14.730 INFO [stdout] 8: 0x564f67bef279 - system_dns::test_dns_lookup::{{closure}}::h6605892f1edb89b4 Dec 14 17:47:14.730 INFO [stdout] at src/lib.rs:170 Dec 14 17:47:14.730 INFO [stdout] 9: 0x564f67bf298d - core::ops::function::FnOnce::call_once::h95dab41cfc37ec3f Dec 14 17:47:14.730 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libcore/ops/function.rs:238 Dec 14 17:47:14.730 INFO [stdout] 10: 0x564f67bfafce - >::call_box::hac337ba1af72dc2b Dec 14 17:47:14.730 INFO [stdout] at src/libtest/lib.rs:1483 Dec 14 17:47:14.730 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libcore/ops/function.rs:238 Dec 14 17:47:14.730 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:673 Dec 14 17:47:14.730 INFO [stdout] 11: 0x564f67c4db79 - __rust_maybe_catch_panic Dec 14 17:47:14.730 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 17:47:14.730 INFO [stdout] 12: 0x564f67c187d7 - test::run_test::run_test_inner::{{closure}}::hfbfe4a58c0ebb01b Dec 14 17:47:14.730 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:285 Dec 14 17:47:14.730 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:398 Dec 14 17:47:14.730 INFO [stdout] at src/libtest/lib.rs:1438 Dec 14 17:47:14.730 INFO [stdout] 13: 0x564f67bf36e4 - std::sys_common::backtrace::__rust_begin_short_backtrace::hd1f0cf202092f8d7 Dec 14 17:47:14.730 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/sys_common/backtrace.rs:136 Dec 14 17:47:14.730 INFO [stdout] 14: 0x564f67bf3cd4 - std::panicking::try::do_call::h5e99f92fbf448cf6 Dec 14 17:47:14.730 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/thread/mod.rs:479 Dec 14 17:47:14.730 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:319 Dec 14 17:47:14.730 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:306 Dec 14 17:47:14.730 INFO [stdout] 15: 0x564f67c4db79 - __rust_maybe_catch_panic Dec 14 17:47:14.730 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 17:47:14.730 INFO [stdout] 16: 0x564f67bfaeac - >::call_box::h8ae063aff93ccdb6 Dec 14 17:47:14.730 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:285 Dec 14 17:47:14.730 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:398 Dec 14 17:47:14.730 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/thread/mod.rs:478 Dec 14 17:47:14.730 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:673 Dec 14 17:47:14.730 INFO [stdout] 17: 0x564f67c41b3d - std::sys::unix::thread::Thread::new::thread_start::h42c32b292fdd228f Dec 14 17:47:14.730 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:683 Dec 14 17:47:14.730 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 14 17:47:14.730 INFO [stdout] at src/libstd/sys/unix/thread.rs:91 Dec 14 17:47:14.730 INFO [stdout] 18: 0x7f2a12c136b9 - start_thread Dec 14 17:47:14.730 INFO [stdout] 19: 0x7f2a1273341c - clone Dec 14 17:47:14.730 INFO [stdout] 20: 0x0 - Dec 14 17:47:14.730 INFO [stdout] Dec 14 17:47:14.730 INFO [stdout] Dec 14 17:47:14.730 INFO [stdout] failures: Dec 14 17:47:14.730 INFO [stdout] test_dns_lookup Dec 14 17:47:14.730 INFO [stdout] Dec 14 17:47:14.730 INFO [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out Dec 14 17:47:14.730 INFO [stdout] Dec 14 17:47:14.731 INFO [stderr] error: test failed, to rerun pass '--lib' Dec 14 17:47:14.732 INFO [stderr] su: No module specific data is present Dec 14 17:47:14.996 INFO running `"docker" "inspect" "7fe7a5e8d1ae7c19c4000fffa85fe261060c5cc8682637ac91f8080642f1ab49"` Dec 14 17:47:15.052 INFO running `"docker" "rm" "-f" "7fe7a5e8d1ae7c19c4000fffa85fe261060c5cc8682637ac91f8080642f1ab49"` Dec 14 17:47:15.120 INFO [stdout] 7fe7a5e8d1ae7c19c4000fffa85fe261060c5cc8682637ac91f8080642f1ab49