[INFO] fetching crate lungo-runtime 1.108.38...
[INFO] testing lungo-runtime-1.108.38 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate lungo-runtime 1.108.38 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate lungo-runtime 1.108.38
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate lungo-runtime 1.108.38
[INFO] tweaked toml for crates.io crate lungo-runtime 1.108.38 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate lungo-runtime 1.108.38 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate lungo-runtime 1.108.38 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] de8154d325a80817644086776b3d31d0958ae5e8512bf19e6a671fd8f71e6863
[INFO] running `Command { std: "docker" "start" "de8154d325a80817644086776b3d31d0958ae5e8512bf19e6a671fd8f71e6863", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "de8154d325a80817644086776b3d31d0958ae5e8512bf19e6a671fd8f71e6863", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "de8154d325a80817644086776b3d31d0958ae5e8512bf19e6a671fd8f71e6863" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "de8154d325a80817644086776b3d31d0958ae5e8512bf19e6a671fd8f71e6863", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "de8154d325a80817644086776b3d31d0958ae5e8512bf19e6a671fd8f71e6863" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling num-integer v0.1.47
[INFO] [stderr]    Compiling num-bigint v0.4.8
[INFO] [stderr]    Compiling lungo-runtime v1.108.38 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 19.56s
[INFO] running `Command { std: "docker" "inspect" "de8154d325a80817644086776b3d31d0958ae5e8512bf19e6a671fd8f71e6863", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "de8154d325a80817644086776b3d31d0958ae5e8512bf19e6a671fd8f71e6863" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling lungo-runtime v1.108.38 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 25.48s
[INFO] running `Command { std: "docker" "inspect" "de8154d325a80817644086776b3d31d0958ae5e8512bf19e6a671fd8f71e6863", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "de8154d325a80817644086776b3d31d0958ae5e8512bf19e6a671fd8f71e6863" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/lungo_runtime-8182f6e242c0d6c2)
[INFO] [stdout] 
[INFO] [stdout] running 81 tests
[INFO] [stdout] test float::tests::test0171_bits_frexp_and_scaleb ... ok
[INFO] [stdout] test array::tests::test0158_push_grows_and_copies_on_write ... ok
[INFO] [stdout] test float::tests::test0172_libm_matches_lean ... ok
[INFO] [stdout] test hash::tests::test0173_string_hashes_match_lean ... ok
[INFO] [stdout] test float::tests::test0169_to_string_matches_lean ... ok
[INFO] [stdout] test hash::tests::test0174_mix_hash_matches_lean ... ok
[INFO] [stdout] test float::tests::test0170_saturating_conversions ... ok
[INFO] [stdout] test int::tests::test0176_division_conventions_match_lean ... ok
[INFO] [stdout] test int::tests::test0177_conversions ... ok
[INFO] [stdout] test array::tests::test0160_replicate_list_round_trip_and_swap ... ok
[INFO] [stdout] test array::tests::test0162_float_arrays_round_trip ... ok
[INFO] [stdout] test array::tests::test0161_byte_arrays_match_lean ... ok
[INFO] [stdout] test io::tests::test0178_open_errors_classify_like_lean ... ok
[INFO] [stdout] test io::tests::test0179_permission_denied_on_read_only_file ... ok
[INFO] [stdout] test int::tests::test0175_small_range_boundaries_are_canonical ... ok
[INFO] [stdout] test io::tests::test0184_getenv_of_unset_and_invalid_names_is_none ... ok
[INFO] [stdout] test io::tests::test0183_metadata_and_directory_listing ... ok
[INFO] [stdout] test io::tests::test0181_get_line_returns_final_line_without_newline_then_empty ... ok
[INFO] [stdout] test io::tests::test0185_temp_files_and_directories ... ok
[INFO] [stdout] test io::tests::test0186_random_bytes_have_requested_length ... ok
[INFO] [stdout] test io::tests::test0187_heartbeats_are_per_thread_counters ... ok
[INFO] [stdout] test io::tests::test0189_uv_messages_and_classification ... ok
[INFO] [stdout] test misc::tests::test0190_name_equality_is_structural ... ok
[INFO] [stdout] test misc::tests::test0191_strict_boolean_operators ... ok
[INFO] [stdout] test nat::tests::test0192_small_big_boundary_is_canonical ... ok
[INFO] [stdout] test array::tests::test0159_out_of_bounds_get_returns_default ... ok
[INFO] [stdout] test io::tests::test0182_open_modes_behave_like_lean ... ok
[INFO] [stdout] test nat::tests::test0193_arithmetic_matches_lean ... ok
[INFO] [stdout] test io::tests::test0180_directory_errors_classify_like_lean ... ok
[INFO] [stdout] test io::tests::test0188_g_format_matches_iostreams ... ok
[INFO] [stdout] test platform::tests::test0194_values_match_the_lean_release ... ok
[INFO] [stdout] test st::tests::test0203_get_set_swap_take ... ok
[INFO] [stdout] test sharecommon::tests::test0201_quick_sharing_deduplicates_equal_subterms ... ok
[INFO] [stdout] test sharecommon::tests::test0202_structural_equality_distinguishes_scalars_and_tags ... ok
[INFO] [stdout] test process::tests::test0196_piped_output_and_exit_codes ... ok
[INFO] [stdout] test st::tests::test0204_values_stored_in_shared_references_become_shared ... ok
[INFO] [stdout] test string::tests::test0207_extract_matches_lean ... ok
[INFO] [stdout] test string::tests::test0208_set_matches_lean ... ok
[INFO] [stdout] test string::tests::test0205_positions_match_lean ... ok
[INFO] [stdout] test string::tests::test0206_big_positions_match_lean ... ok
[INFO] [stdout] test string::tests::test0209_push_and_append_copy_on_write ... ok
[INFO] [stdout] test string::tests::test0210_compare_hash_and_lists_match_lean ... ok
[INFO] [stdout] test process::tests::test0199_try_wait_kill_and_cleared_environment ... ok
[INFO] [stdout] test task::tests::test0214_pure_tasks_are_finished ... ok
[INFO] [stdout] test task::tests::test0215_promises_resolve_once_and_dropped_promises_yield_none ... ok
[INFO] [stdout] test task::tests::test0216_cancellation_is_observed_by_the_task ... ok
[INFO] [stdout] test task::tests::test0217_io_task_combinators ... ok
[INFO] [stdout] test task::tests::test0219_mutexes_follow_std_sync_semantics ... ok
[INFO] [stdout] test process::tests::test0200_set_current_dir_error_names_the_path ... ok
[INFO] [stdout] test string::tests::test0211_utf8_validation_matches_lean ... ok
[INFO] [stdout] test task::tests::test0212_spawn_map_and_bind_compute_values ... ok
[INFO] [stdout] test uint::tests::test0222_unsigned_wraparound_division_and_shifts ... ok
[INFO] [stdout] test uint::tests::test0223_of_nat_reduces_big_numbers_modulo_the_width ... ok
[INFO] [stdout] test utf8::tests::test0225_lossy_decoding_replaces_each_invalid_sequence_once ... ok
[INFO] [stdout] test task::tests::test0221_hardware_concurrency_is_positive ... ok
[INFO] [stdout] test uint::tests::test0224_signed_semantics ... ok
[INFO] [stdout] test uv::addr::tests::test0233_ipv4_parsing_follows_inet_pton4 ... ok
[INFO] [stdout] test process::tests::test0198_stdin_environment_and_cwd ... ok
[INFO] [stdout] test process::tests::test0197_missing_program_and_directory_fail_in_the_child ... ok
[INFO] [stdout] test uv::addr::tests::test0234_ipv6_round_trips_like_libuv ... ok
[INFO] [stdout] test task::tests::test0218_thunks_are_evaluated_once_under_concurrent_access ... ok
[INFO] [stdout] test uv::tests::test0230_address_strings ... ok
[INFO] [stdout] test uv::tests::test0231_system_queries_succeed ... ok
[INFO] [stdout] test wire::program::tests::test0273_async_programs_step_wait_and_resume_through_the_wire_format ... ok
[INFO] [stdout] test uv::tests::test0227_udp_datagrams_over_loopback ... ok
[INFO] [stdout] test uv::tests::test0232_signals_are_delivered_to_watchers ... ok
[INFO] [stdout] test wire::program::tests::test0276_async_return_kinds_round_trip_and_are_validated ... ok
[INFO] [stdout] test wire::tests::test0235_opaque_types_cross_as_handles_and_are_declared_without_a_layout ... ok
[INFO] [stdout] test wire::tests::test0236_values_round_trip_through_lean_objects ... ok
[INFO] [stdout] test wire::tests::test0237_malformed_data_is_rejected_not_misread ... ok
[INFO] [stdout] test wire::tests::test0238_handles_name_live_objects_until_released ... ok
[INFO] [stdout] test uv::tests::test0226_tcp_echo_over_loopback ... ok
[INFO] [stdout] test wire::tests::test0240_type_tables_round_trip_and_are_validated ... ok
[INFO] [stdout] test wire::tests::test0239_signatures_round_trip_and_instantiate ... ok
[INFO] [stdout] test wire::value::tests::test0241_a_value_of_an_opaque_type_is_its_handle ... ok
[INFO] [stdout] test uv::tests::test0228_dns_resolves_localhost_and_rejects_unknown_names ... FAILED
[INFO] [stdout] test task::tests::test0220_condition_variable_wakes_a_waiter_holding_the_mutex ... ok
[INFO] [stdout] test uv::tests::test0229_timers_fire_once_and_repeat ... ok
[INFO] [stdout] test task::tests::test0213_dependents_and_dedicated_tasks_run ... ok
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout] test wire::program::tests::test0275_threads_racing_to_resume_one_resumption_resume_it_once ... ok
[INFO] [stdout] test wire::program::tests::test0274_a_resumption_is_used_once_and_a_stale_one_is_reported ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- uv::tests::test0228_dns_resolves_localhost_and_rejects_unknown_names stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'uv::tests::test0228_dns_resolves_localhost_and_rejects_unknown_names' (527) panicked at src/uv.rs:517:13:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: ("other_error", 3001)
[INFO] [stdout]  right: ("other_error", 3008)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605a7c9db101 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x605a7c9f19aa - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x605a7c9dff1c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x605a7c9b42e6 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x605a7c9d1d29 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x605a7c958960 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x605a7c9d2052 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x605a7c9b4392 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x605a7c9ac7d9 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x605a7c9b524d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x605a7c9f20dc - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x605a7c9f1ff3 - core[df12db4294e9bfd3]::panicking::assert_failed_inner
[INFO] [stdout]   12:     0x605a7c9350d2 - core[df12db4294e9bfd3]::panicking::assert_failed::<(&str, u32), (&str, u32)>
[INFO] [stdout]   13:     0x605a7c944637 - lungo_runtime[92199e5fc779659d]::uv::tests::test0228_dns_resolves_localhost_and_rejects_unknown_names
[INFO] [stdout]   14:     0x605a7c90e109 - <lungo_runtime[92199e5fc779659d]::uv::tests::test0228_dns_resolves_localhost_and_rejects_unknown_names::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   15:     0x605a7c94bc4b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   16:     0x605a7c9592b5 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   17:     0x605a7c952b74 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   18:     0x605a7c95c412 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   19:     0x605a7c9da1e9 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   20:     0x72c95e0cfdfa - <unknown>
[INFO] [stdout]   21:     0x72c95e1633d4 - clone
[INFO] [stdout]   22:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     uv::tests::test0228_dns_resolves_localhost_and_rejects_unknown_names
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 80 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "de8154d325a80817644086776b3d31d0958ae5e8512bf19e6a671fd8f71e6863", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de8154d325a80817644086776b3d31d0958ae5e8512bf19e6a671fd8f71e6863", kill_on_drop: false }`
[INFO] [stdout] de8154d325a80817644086776b3d31d0958ae5e8512bf19e6a671fd8f71e6863
