[INFO] crate async-dnssd 0.4.0 is already in cache
[INFO] testing async-dnssd-0.4.0 against 1.38.0 for beta-1.39-1
[INFO] extracting crate async-dnssd 0.4.0 into work/builds/worker-6/source
[INFO] validating manifest of crates.io crate async-dnssd 0.4.0 on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate async-dnssd 0.4.0
[INFO] finished tweaking crates.io crate async-dnssd 0.4.0
[INFO] tweaked toml for crates.io crate async-dnssd 0.4.0 written to work/builds/worker-6/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 4821d62e81ab4d6f8680549ffb268b19f342f922b9161bf786c80e925f0ee7b1
[INFO] running `"docker" "start" "-a" "4821d62e81ab4d6f8680549ffb268b19f342f922b9161bf786c80e925f0ee7b1"`
[INFO] [stderr]    Compiling async-dnssd v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/ffi.rs:78:1
[INFO] [stderr]     |
[INFO] [stderr] 78  | / /// Known error codes
[INFO] [stderr] 79  | | ///
[INFO] [stderr] 80  | | /// See [`DNSServiceErrorType`](https://developer.apple.com/documentation/dnssd/1823426-anonymous)
[INFO] [stderr]     | |__________________________________________________________________________________________________^
[INFO] [stderr] 81  |   #[allow(missing_docs)]
[INFO] [stderr] 82  | / c_api_enum!{DNSServiceError: i32 =>
[INFO] [stderr] 83  | |     Unknown               = -65537,
[INFO] [stderr] 84  | |     NoSuchName            = -65538,
[INFO] [stderr] 85  | |     NoMemory              = -65539,
[INFO] [stderr] ...   |
[INFO] [stderr] 103 | |     BufferTooSmall        = -65558,
[INFO] [stderr] 104 | | }
[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]     Finished dev [unoptimized + debuginfo] target(s) in 5.48s
[INFO] running `"docker" "inspect" "4821d62e81ab4d6f8680549ffb268b19f342f922b9161bf786c80e925f0ee7b1"`
[INFO] running `"docker" "rm" "-f" "4821d62e81ab4d6f8680549ffb268b19f342f922b9161bf786c80e925f0ee7b1"`
[INFO] [stdout] 4821d62e81ab4d6f8680549ffb268b19f342f922b9161bf786c80e925f0ee7b1
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 2daf8eab0ea520fdf7d6171e2149696be48d3872cf02fc457c43c5b8ec8d8fe6
[INFO] running `"docker" "start" "-a" "2daf8eab0ea520fdf7d6171e2149696be48d3872cf02fc457c43c5b8ec8d8fe6"`
[INFO] [stderr]    Compiling async-dnssd v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/ffi.rs:78:1
[INFO] [stderr]     |
[INFO] [stderr] 78  | / /// Known error codes
[INFO] [stderr] 79  | | ///
[INFO] [stderr] 80  | | /// See [`DNSServiceErrorType`](https://developer.apple.com/documentation/dnssd/1823426-anonymous)
[INFO] [stderr]     | |__________________________________________________________________________________________________^
[INFO] [stderr] 81  |   #[allow(missing_docs)]
[INFO] [stderr] 82  | / c_api_enum!{DNSServiceError: i32 =>
[INFO] [stderr] 83  | |     Unknown               = -65537,
[INFO] [stderr] 84  | |     NoSuchName            = -65538,
[INFO] [stderr] 85  | |     NoMemory              = -65539,
[INFO] [stderr] ...   |
[INFO] [stderr] 103 | |     BufferTooSmall        = -65558,
[INFO] [stderr] 104 | | }
[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]     Finished dev [unoptimized + debuginfo] target(s) in 3.08s
[INFO] running `"docker" "inspect" "2daf8eab0ea520fdf7d6171e2149696be48d3872cf02fc457c43c5b8ec8d8fe6"`
[INFO] running `"docker" "rm" "-f" "2daf8eab0ea520fdf7d6171e2149696be48d3872cf02fc457c43c5b8ec8d8fe6"`
[INFO] [stdout] 2daf8eab0ea520fdf7d6171e2149696be48d3872cf02fc457c43c5b8ec8d8fe6
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] a1500508435f5558977b604bb7af69fdfbb9901e96006e976056a512ab6e6dfd
[INFO] running `"docker" "start" "-a" "a1500508435f5558977b604bb7af69fdfbb9901e96006e976056a512ab6e6dfd"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/async_dnssd-a3ba2743eaa6ebef
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test txt_record::tests::modifications ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests async-dnssd
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/service/register.rs - service::register::register (line 285) ... ok
[INFO] [stdout] test src/service/register.rs - service::register::RegisterData (line 178) ... ok
[INFO] [stdout] test src/service/connection.rs - service::connection::RegisterRecordData (line 113) ... ok
[INFO] [stdout] test src/service/browse.rs - service::browse::BrowseData (line 126) ... ok
[INFO] [stdout] test src/service/query_record.rs - service::query_record::QueryRecordData (line 131) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "a1500508435f5558977b604bb7af69fdfbb9901e96006e976056a512ab6e6dfd"`
[INFO] running `"docker" "rm" "-f" "a1500508435f5558977b604bb7af69fdfbb9901e96006e976056a512ab6e6dfd"`
[INFO] [stdout] a1500508435f5558977b604bb7af69fdfbb9901e96006e976056a512ab6e6dfd