[INFO] crate trust-dns-proto 0.7.4 is already in cache
[INFO] extracting crate trust-dns-proto 0.7.4 into work/ex/beta-1.37-6/sources/1.36.0/reg/trust-dns-proto/0.7.4
[INFO] extracting crate trust-dns-proto 0.7.4 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/trust-dns-proto/0.7.4
[INFO] validating manifest of trust-dns-proto-0.7.4 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of trust-dns-proto-0.7.4 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing trust-dns-proto-0.7.4
[INFO] finished frobbing trust-dns-proto-0.7.4
[INFO] frobbed toml for trust-dns-proto-0.7.4 written to work/ex/beta-1.37-6/sources/1.36.0/reg/trust-dns-proto/0.7.4/Cargo.toml
[INFO] started frobbing trust-dns-proto-0.7.4
[INFO] finished frobbing trust-dns-proto-0.7.4
[INFO] frobbed toml for trust-dns-proto-0.7.4 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/trust-dns-proto/0.7.4/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing trust-dns-proto-0.7.4 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/trust-dns-proto/0.7.4:/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=warn" "-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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 1289f40d804f1c59e728f932b42ffefbd4a7ef45921ac2d01517f84edb4f6a96
[INFO] running `"docker" "start" "-a" "1289f40d804f1c59e728f932b42ffefbd4a7ef45921ac2d01517f84edb4f6a96"`
[INFO] [stderr]    Compiling trust-dns-proto v0.7.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.34s
[INFO] running `"docker" "inspect" "1289f40d804f1c59e728f932b42ffefbd4a7ef45921ac2d01517f84edb4f6a96"`
[INFO] running `"docker" "rm" "-f" "1289f40d804f1c59e728f932b42ffefbd4a7ef45921ac2d01517f84edb4f6a96"`
[INFO] [stdout] 1289f40d804f1c59e728f932b42ffefbd4a7ef45921ac2d01517f84edb4f6a96
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/trust-dns-proto/0.7.4:/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=warn" "-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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 2f0fcc7525588b6065df48c0523400811f7daf96766e8b75b2c0a08737e04eb6
[INFO] running `"docker" "start" "-a" "2f0fcc7525588b6065df48c0523400811f7daf96766e8b75b2c0a08737e04eb6"`
[INFO] [stderr]    Compiling trust-dns-proto v0.7.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.75s
[INFO] running `"docker" "inspect" "2f0fcc7525588b6065df48c0523400811f7daf96766e8b75b2c0a08737e04eb6"`
[INFO] running `"docker" "rm" "-f" "2f0fcc7525588b6065df48c0523400811f7daf96766e8b75b2c0a08737e04eb6"`
[INFO] [stdout] 2f0fcc7525588b6065df48c0523400811f7daf96766e8b75b2c0a08737e04eb6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/trust-dns-proto/0.7.4:/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=warn" "-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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 082d1df0880a5d5816c9e2f211712618cffa26926c1fceb7c9d2ca4a7b6cf44e
[INFO] running `"docker" "start" "-a" "082d1df0880a5d5816c9e2f211712618cffa26926c1fceb7c9d2ca4a7b6cf44e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/trust_dns_proto-c511ffdd1f897526
[INFO] [stdout] 
[INFO] [stdout] running 107 tests
[INFO] [stdout] test op::message::test_emit_and_read_header ... ok
[INFO] [stdout] test op::header::test_write ... ok
[INFO] [stdout] test op::message::test_emit_and_read_records ... ok
[INFO] [stdout] test op::message::test_legit_message ... ok
[INFO] [stdout] test op::header::test_parse ... ok
[INFO] [stdout] test op::query::test_read_and_emit ... ok
[INFO] [stdout] test op::message::test_emit_and_read_query ... ok
[INFO] [stdout] test rr::domain::label::tests::test_to_lowercase ... ok
[INFO] [stdout] test rr::domain::label::tests::test_to_cmp_f ... ok
[INFO] [stdout] test rr::domain::label::tests::test_is_wildcard ... ok
[INFO] [stdout] test rr::domain::label::tests::test_partial_cmp ... ok
[INFO] [stdout] test rr::domain::label::tests::test_encoding ... ok
[INFO] [stdout] test rr::domain::name::tests::test_base_name ... ok
[INFO] [stdout] test rr::domain::name::tests::test_bin_max_octets ... ok
[INFO] [stdout] test rr::domain::name::tests::test_bin_overlap_enforced ... ok
[INFO] [stdout] test rr::domain::name::tests::test_cmp_ignore_case ... ok
[INFO] [stdout] test rr::domain::name::tests::test_encoding ... ok
[INFO] [stdout] test rr::domain::name::tests::test_from_ascii ... ok
[INFO] [stdout] test rr::domain::label::tests::test_ascii_escape ... ok
[INFO] [stdout] test rr::dns_class::test_order ... ok
[INFO] [stdout] test rr::domain::label::tests::test_decoding ... ok
[INFO] [stdout] test rr::domain::name::tests::test_from_utf8 ... ok
[INFO] [stdout] test rr::domain::name::tests::test_from_ipv4 ... ok
[INFO] [stdout] test rr::domain::name::tests::test_num_labels ... ok
[INFO] [stdout] test rr::domain::name::tests::test_partial_cmp ... ok
[INFO] [stdout] test rr::domain::name::tests::test_fqdn ... ok
[INFO] [stdout] test rr::domain::name::tests::test_read ... ok
[INFO] [stdout] test rr::domain::name::tests::test_recursive_pointer ... ok
[INFO] [stdout] test rr::domain::name::tests::test_to_string ... ok
[INFO] [stdout] test rr::domain::name::tests::test_from_ipv6 ... ok
[INFO] [stdout] test rr::domain::name::tests::test_partial_cmp_eq ... ok
[INFO] [stdout] test rr::domain::name::tests::test_into_name ... ok
[INFO] [stdout] test rr::domain::name::tests::test_pointer ... ok
[INFO] [stdout] test rr::domain::name::tests::test_from_str ... ok
[INFO] [stdout] test rr::domain::name::tests::test_zone_of ... ok
[INFO] [stdout] test rr::domain::name::tests::test_zone_of_case ... ok
[INFO] [stdout] test rr::rdata::a::mytests::test_parse ... ok
[INFO] [stdout] test rr::rdata::a::mytests::test_write_to ... ok
[INFO] [stdout] test rr::rdata::caa::tests::test_encode_decode_iodef ... ok
[INFO] [stdout] test rr::domain::try_parse_ip::test_try_parse_ip ... ok
[INFO] [stdout] test rr::domain::name::tests::test_write_to ... ok
[INFO] [stdout] test rr::domain::name::tests::test_underscore ... ok
[INFO] [stdout] test rr::rdata::caa::tests::test_bad_tag ... ok
[INFO] [stdout] test rr::rdata::aaaa::tests::test_read ... ok
[INFO] [stdout] test rr::rdata::caa::tests::test_encode_decode_issuewild ... ok
[INFO] [stdout] test rr::rdata::caa::tests::test_from_str_property ... ok
[INFO] [stdout] test rr::rdata::caa::tests::test_read_iodef ... ok
[INFO] [stdout] test rr::rdata::caa::tests::test_encode_fqdn ... ok
[INFO] [stdout] test rr::rdata::aaaa::tests::test_emit ... ok
[INFO] [stdout] test rr::rdata::caa::tests::test_encode_non_fqdn ... ok
[INFO] [stdout] test rr::rdata::caa::tests::test_read_issuer ... ok
[INFO] [stdout] test rr::rdata::naptr::test ... ok
[INFO] [stdout] test rr::rdata::mx::test ... ok
[INFO] [stdout] test rr::rdata::name::test ... ok
[INFO] [stdout] test rr::rdata::caa::tests::test_too_short_tag ... ok
[INFO] [stdout] test rr::rdata::caa::tests::test_encode_decode_issue ... ok
[INFO] [stdout] test rr::rdata::caa::tests::test_too_long_tag ... ok
[INFO] [stdout] test rr::rdata::caa::tests::test_read_tag ... ok
[INFO] [stdout] test rr::rdata::sshfp::tests::test_encode_decode_sshfp ... ok
[INFO] [stdout] test rr::rdata::srv::test ... ok
[INFO] [stdout] test rr::rdata::sshfp::tests::read_algorithm ... ok
[INFO] [stdout] test rr::rdata::sshfp::tests::read_fingerprint_type ... ok
[INFO] [stdout] test rr::rdata::naptr::test_bad_data ... ok
[INFO] [stdout] test rr::rdata::tlsa::tests::read_cert_usage ... ok
[INFO] [stdout] test rr::rdata::null::test ... ok
[INFO] [stdout] test rr::rdata::tlsa::tests::test_encode_decode_tlsa ... ok
[INFO] [stdout] test rr::rdata::tlsa::tests::read_selector ... ok
[INFO] [stdout] test rr::rdata::tlsa::tests::read_matching ... ok
[INFO] [stdout] test rr::rdata::txt::test ... ok
[INFO] [stdout] test rr::rdata::soa::test ... ok
[INFO] [stdout] test rr::record_data::tests::test_order ... ok
[INFO] [stdout] test rr::record_data::tests::test_read ... ok
[INFO] [stdout] test rr::rr_set::test::test_insert_cname ... ok
[INFO] [stdout] test rr::rr_set::test::test_insert_soa ... ok
[INFO] [stdout] test rr::rr_set::test::test_remove ... ok
[INFO] [stdout] test rr::rr_set::test::test_remove_ns ... ok
[INFO] [stdout] test rr::rr_set::test::test_remove_soa ... ok
[INFO] [stdout] test serialize::binary::bin_tests::emit_character_data ... ok
[INFO] [stdout] test serialize::binary::bin_tests::emit_i32 ... ok
[INFO] [stdout] test serialize::binary::bin_tests::emit_u16 ... ok
[INFO] [stdout] test serialize::binary::bin_tests::emit_u32 ... ok
[INFO] [stdout] test serialize::binary::bin_tests::read_character_data ... ok
[INFO] [stdout] test rr::record_data::tests::test_write_to ... ok
[INFO] [stdout] test serialize::binary::bin_tests::read_i32 ... ok
[INFO] [stdout] test serialize::binary::bin_tests::read_u16 ... ok
[INFO] [stdout] test rr::resource::tests::test_emit_and_read ... ok
[INFO] [stdout] test rr::record_type::test_order ... ok
[INFO] [stdout] test serialize::binary::encoder::tests::test_max_size_0 ... ok
[INFO] [stdout] test rr::resource::tests::test_order ... ok
[INFO] [stdout] test serialize::binary::bin_tests::read_u32 ... ok
[INFO] [stdout] test serialize::binary::restrict::tests::test_checked_add ... ok
[INFO] [stdout] test serialize::binary::encoder::tests::test_max_size ... ok
[INFO] [stdout] test rr::rr_set::test::test_insert ... ok
[INFO] [stdout] test serialize::binary::encoder::tests::test_label_compression_regression ... ok
[INFO] [stdout] test serialize::binary::encoder::tests::test_max_size_place ... ok
[INFO] [stdout] test serialize::binary::encoder::tests::test_size_of ... ok
[INFO] [stdout] test serialize::binary::encoder::tests::test_place ... ok
[INFO] [stdout] test serialize::binary::restrict::tests::test_checked_sub ... ok
[INFO] [stdout] test serialize::binary::restrict::tests::test_checked_mul ... ok
[INFO] [stdout] test udp::udp_stream::test_next_random_socket ... ok
[INFO] [stdout] test xfer::retry_dns_handle::test::test_error ... ok
[INFO] [stdout] test udp::udp_stream::test_udp_stream_ipv4 ... ok
[INFO] [stdout] test xfer::retry_dns_handle::test::test_retry ... ok
[INFO] [stdout] test udp::udp_client_stream::test_udp_client_stream_ipv4 ... ok
[INFO] [stdout] test rr::domain::name::tests::test_excessive_encoding_len ... ok
[INFO] [stdout] test tcp::tcp_client_stream::test_tcp_client_stream_ipv4 ... ok
[INFO] [stderr]    Doc-tests trust_dns_proto
[INFO] [stdout] test tcp::tcp_stream::test_tcp_client_stream_ipv4 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 107 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test src/op/response_code.rs - op::response_code::u16 (line 182) ... ok
[INFO] [stdout] test src/rr/dns_class.rs - rr::dns_class::u16 (line 127) ... ok
[INFO] [stdout] test src/op/response_code.rs - op::response_code::ResponseCode (line 226) ... ok
[INFO] [stdout] test src/rr/dns_class.rs - rr::dns_class::&'static str (line 106) ... ok
[INFO] [stdout] test src/rr/dns_class.rs - rr::dns_class::DNSClass::from_str (line 43) ... ok
[INFO] [stdout] test src/op/op_code.rs - op::op_code::OpCode (line 84) ... ok
[INFO] [stdout] test src/rr/dns_class.rs - rr::dns_class::DNSClass::from_u16 (line 65) ... ok
[INFO] [stdout] test src/op/op_code.rs - op::op_code::u8 (line 58) ... ok
[INFO] [stdout] test src/rr/domain/name.rs - rr::domain::name::Name::append_label (line 105) ... ok
[INFO] [stdout] test src/rr/domain/name.rs - rr::domain::name::Name::append_name (line 175) ... ok
[INFO] [stdout] test src/rr/domain/name.rs - rr::domain::name::Name::from_utf8 (line 464) ... ok
[INFO] [stdout] test src/rr/domain/name.rs - rr::domain::name::Name::from_str_relaxed (line 486) ... ok
[INFO] [stdout] test src/rr/domain/name.rs - rr::domain::name::Name::append_domain (line 211) ... ok
[INFO] [stdout] test src/rr/domain/name.rs - rr::domain::name::Name::from_labels (line 129) ... ok
[INFO] [stdout] test src/rr/domain/name.rs - rr::domain::name::Name::base_name (line 257) ... ok
[INFO] [stdout] test src/rr/domain/name.rs - rr::domain::name::Name::from_ascii (line 432) ... ok
[INFO] [stdout] test src/rr/domain/name.rs - rr::domain::name::Name::len (line 387) ... ok
[INFO] [stdout] test src/rr/domain/name.rs - rr::domain::name::Name::is_wildcard (line 764) ... ok
[INFO] [stdout] test src/rr/domain/name.rs - rr::domain::name::Name::is_fqdn (line 72) ... ok
[INFO] [stdout] test src/rr/domain/name.rs - rr::domain::name::Name::is_root (line 53) ... ok
[INFO] [stdout] test src/rr/domain/name.rs - rr::domain::name::Name::is_localhost (line 743) ... ok
[INFO] [stdout] test src/rr/domain/name.rs - rr::domain::name::Name::num_labels (line 356) ... ok
[INFO] [stdout] test src/rr/domain/name.rs - rr::domain::name::Name::into_wildcard (line 785) ... ok
[INFO] [stdout] test src/rr/domain/name.rs - rr::domain::name::Name::parse (line 414) ... ok
[INFO] [stdout] test src/rr/domain/name.rs - rr::domain::name::Name::zone_of (line 333) ... ok
[INFO] [stdout] test src/rr/domain/name.rs - rr::domain::name::Name::to_lowercase (line 231) ... ok
[INFO] [stdout] test src/rr/domain/name.rs - rr::domain::name::Name::trim_to (line 278) ... ok
[INFO] [stdout] test src/rr/record_type.rs - rr::record_type::RecordType::from (line 179) ... ok
[INFO] [stdout] test src/rr/record_type.rs - rr::record_type::&'static str (line 244) ... ok
[INFO] [stdout] test src/rr/record_type.rs - rr::record_type::RecordType::from_str (line 143) ... ok
[INFO] [stdout] test src/serialize/binary/decoder.rs - serialize::binary::decoder::BinDecoder::len (line 56) ... ok
[INFO] [stdout] test src/rr/record_type.rs - rr::record_type::u16 (line 287) ... ok
[INFO] [stdout] test src/serialize/binary/restrict.rs - serialize::binary::restrict::Restrict<T>::map (line 65) ... ok
[INFO] [stdout] test src/serialize/binary/restrict.rs - serialize::binary::restrict::Restrict<T>::verify (line 16) ... ok
[INFO] [stdout] test src/serialize/binary/restrict.rs - serialize::binary::restrict::Restrict<T>::verify_unwrap (line 37) ... ok
[INFO] [stdout] test src/serialize/binary/encoder.rs - serialize::binary::encoder::BinEncoder::emit_character_data (line 283) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "082d1df0880a5d5816c9e2f211712618cffa26926c1fceb7c9d2ca4a7b6cf44e"`
[INFO] running `"docker" "rm" "-f" "082d1df0880a5d5816c9e2f211712618cffa26926c1fceb7c9d2ca4a7b6cf44e"`
[INFO] [stdout] 082d1df0880a5d5816c9e2f211712618cffa26926c1fceb7c9d2ca4a7b6cf44e