[INFO] crate trust-dns-proto 0.7.2 is already in cache
[INFO] extracting crate trust-dns-proto 0.7.2 into work/ex/pr-60466/sources/master#7840a0b753a065a41999f1fb6028f67d33e3fdd5/reg/trust-dns-proto/0.7.2
[INFO] extracting crate trust-dns-proto 0.7.2 into work/ex/pr-60466/sources/try#6a9f0b6cc40687e25f9d772e3b10bab335c63853/reg/trust-dns-proto/0.7.2
[INFO] validating manifest of trust-dns-proto-0.7.2 on toolchain master#7840a0b753a065a41999f1fb6028f67d33e3fdd5
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+7840a0b753a065a41999f1fb6028f67d33e3fdd5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of trust-dns-proto-0.7.2 on toolchain try#6a9f0b6cc40687e25f9d772e3b10bab335c63853
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+6a9f0b6cc40687e25f9d772e3b10bab335c63853-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing trust-dns-proto-0.7.2
[INFO] finished frobbing trust-dns-proto-0.7.2
[INFO] frobbed toml for trust-dns-proto-0.7.2 written to work/ex/pr-60466/sources/master#7840a0b753a065a41999f1fb6028f67d33e3fdd5/reg/trust-dns-proto/0.7.2/Cargo.toml
[INFO] started frobbing trust-dns-proto-0.7.2
[INFO] finished frobbing trust-dns-proto-0.7.2
[INFO] frobbed toml for trust-dns-proto-0.7.2 written to work/ex/pr-60466/sources/try#6a9f0b6cc40687e25f9d772e3b10bab335c63853/reg/trust-dns-proto/0.7.2/Cargo.toml
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+7840a0b753a065a41999f1fb6028f67d33e3fdd5-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+6a9f0b6cc40687e25f9d772e3b10bab335c63853-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+7840a0b753a065a41999f1fb6028f67d33e3fdd5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+6a9f0b6cc40687e25f9d772e3b10bab335c63853-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking trust-dns-proto-0.7.2 against try#6a9f0b6cc40687e25f9d772e3b10bab335c63853 for pr-60466
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60466/worker-3/try#6a9f0b6cc40687e25f9d772e3b10bab335c63853:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60466/sources/try#6a9f0b6cc40687e25f9d772e3b10bab335c63853/reg/trust-dns-proto/0.7.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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=forbid" "-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" "+6a9f0b6cc40687e25f9d772e3b10bab335c63853-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] ba7cd8179aea81ebbc59d301b1bf66a3a21b65cbbfcf59bc6614bac5d56a199e
[INFO] running `"docker" "start" "-a" "ba7cd8179aea81ebbc59d301b1bf66a3a21b65cbbfcf59bc6614bac5d56a199e"`
[INFO] [stderr]     Checking trust-dns-proto v0.7.2 (/opt/crater/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/rr/domain/usage.rs:30:1
[INFO] [stderr]    |
[INFO] [stderr] 30 | / /// localhost.
[INFO] [stderr] 31 | | ///
[INFO] [stderr] 32 | | /// [Special-Use Domain Names](https://tools.ietf.org/html/rfc6761), RFC 6761 February, 2013
[INFO] [stderr] 33 | | ///
[INFO] [stderr] ...  |
[INFO] [stderr] 38 | | ///    are special in the following ways:
[INFO] [stderr] 39 | | /// ```
[INFO] [stderr]    | |_______^
[INFO] [stderr] 40 | / lazy_static! {
[INFO] [stderr] 41 | |     /// localhost. usage
[INFO] [stderr] 42 | |     pub static ref LOCALHOST: ZoneUsage = ZoneUsage::localhost(Name::from_ascii("localhost.").unwrap());
[INFO] [stderr] 43 | |
[INFO] [stderr] ...  |
[INFO] [stderr] 48 | |     pub static ref IP6_ARPA_1: ZoneUsage = ZoneUsage::localhost(Name::from_ascii("1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0").unwrap().append_domain(&*IP6_ARPA));
[INFO] [stderr] 49 | | }
[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] warning: unused doc comment
[INFO] [stderr]   --> src/rr/domain/usage.rs:51:1
[INFO] [stderr]    |
[INFO] [stderr] 51 | / /// .local.
[INFO] [stderr] 52 | | ///
[INFO] [stderr] 53 | | /// [Multicast DNS](https://tools.ietf.org/html/rfc6762), RFC 6762  February 2013
[INFO] [stderr] 54 | | ///
[INFO] [stderr] ...  |
[INFO] [stderr] 62 | | ///   meaningful only on the link where they originate.
[INFO] [stderr] 63 | | /// ```
[INFO] [stderr]    | |_______^
[INFO] [stderr] 64 | / lazy_static! {
[INFO] [stderr] 65 | |     /// localhost. usage
[INFO] [stderr] 66 | |     pub static ref LOCAL: ZoneUsage = ZoneUsage::local(Name::from_ascii("local.").unwrap());
[INFO] [stderr] 67 | |
[INFO] [stderr] ...  |
[INFO] [stderr] 91 | |     pub static ref IP6_ARPA_FE_B: ZoneUsage = ZoneUsage::local(Name::from_ascii("b.e.f").unwrap().append_domain(&*IP6_ARPA));
[INFO] [stderr] 92 | | }
[INFO] [stderr]    | |_- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[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] warning: unused doc comment
[INFO] [stderr]    --> src/rr/domain/usage.rs:94:1
[INFO] [stderr]     |
[INFO] [stderr] 94  | / /// invalid.
[INFO] [stderr] 95  | | ///
[INFO] [stderr] 96  | | /// [Special-Use Domain Names](https://tools.ietf.org/html/rfc6761), RFC 6761 February, 2013
[INFO] [stderr] 97  | | ///
[INFO] [stderr] ...   |
[INFO] [stderr] 104 | | ///    names that may be invalid for other reasons (e.g., being too long).
[INFO] [stderr] 105 | | /// ```
[INFO] [stderr]     | |_______^
[INFO] [stderr] 106 | / lazy_static! {
[INFO] [stderr] 107 | |     /// invalid. name usage
[INFO] [stderr] 108 | |     pub static ref INVALID: ZoneUsage = ZoneUsage::invalid(Name::from_ascii("invalid.").unwrap());
[INFO] [stderr] 109 | | }
[INFO] [stderr]     | |_- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[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] warning: unused doc comment
[INFO] [stderr]   --> src/rr/domain/usage.rs:30:1
[INFO] [stderr]    |
[INFO] [stderr] 30 | / /// localhost.
[INFO] [stderr] 31 | | ///
[INFO] [stderr] 32 | | /// [Special-Use Domain Names](https://tools.ietf.org/html/rfc6761), RFC 6761 February, 2013
[INFO] [stderr] 33 | | ///
[INFO] [stderr] ...  |
[INFO] [stderr] 38 | | ///    are special in the following ways:
[INFO] [stderr] 39 | | /// ```
[INFO] [stderr]    | |_______^
[INFO] [stderr] 40 | / lazy_static! {
[INFO] [stderr] 41 | |     /// localhost. usage
[INFO] [stderr] 42 | |     pub static ref LOCALHOST: ZoneUsage = ZoneUsage::localhost(Name::from_ascii("localhost.").unwrap());
[INFO] [stderr] 43 | |
[INFO] [stderr] ...  |
[INFO] [stderr] 48 | |     pub static ref IP6_ARPA_1: ZoneUsage = ZoneUsage::localhost(Name::from_ascii("1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0").unwrap().append_domain(&*IP6_ARPA));
[INFO] [stderr] 49 | | }
[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] warning: unused doc comment
[INFO] [stderr]   --> src/rr/domain/usage.rs:51:1
[INFO] [stderr]    |
[INFO] [stderr] 51 | / /// .local.
[INFO] [stderr] 52 | | ///
[INFO] [stderr] 53 | | /// [Multicast DNS](https://tools.ietf.org/html/rfc6762), RFC 6762  February 2013
[INFO] [stderr] 54 | | ///
[INFO] [stderr] ...  |
[INFO] [stderr] 62 | | ///   meaningful only on the link where they originate.
[INFO] [stderr] 63 | | /// ```
[INFO] [stderr]    | |_______^
[INFO] [stderr] 64 | / lazy_static! {
[INFO] [stderr] 65 | |     /// localhost. usage
[INFO] [stderr] 66 | |     pub static ref LOCAL: ZoneUsage = ZoneUsage::local(Name::from_ascii("local.").unwrap());
[INFO] [stderr] 67 | |
[INFO] [stderr] ...  |
[INFO] [stderr] 91 | |     pub static ref IP6_ARPA_FE_B: ZoneUsage = ZoneUsage::local(Name::from_ascii("b.e.f").unwrap().append_domain(&*IP6_ARPA));
[INFO] [stderr] 92 | | }
[INFO] [stderr]    | |_- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[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] warning: unused doc comment
[INFO] [stderr]    --> src/rr/domain/usage.rs:94:1
[INFO] [stderr]     |
[INFO] [stderr] 94  | / /// invalid.
[INFO] [stderr] 95  | | ///
[INFO] [stderr] 96  | | /// [Special-Use Domain Names](https://tools.ietf.org/html/rfc6761), RFC 6761 February, 2013
[INFO] [stderr] 97  | | ///
[INFO] [stderr] ...   |
[INFO] [stderr] 104 | | ///    names that may be invalid for other reasons (e.g., being too long).
[INFO] [stderr] 105 | | /// ```
[INFO] [stderr]     | |_______^
[INFO] [stderr] 106 | / lazy_static! {
[INFO] [stderr] 107 | |     /// invalid. name usage
[INFO] [stderr] 108 | |     pub static ref INVALID: ZoneUsage = ZoneUsage::invalid(Name::from_ascii("invalid.").unwrap());
[INFO] [stderr] 109 | | }
[INFO] [stderr]     | |_- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[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] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error.rs:217:32
[INFO] [stderr]     |
[INFO] [stderr] 217 |     fn cause(&self) -> Option<&Fail> {
[INFO] [stderr]     |                                ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tcp/tcp_client_stream.rs:39:67
[INFO] [stderr]    |
[INFO] [stderr] 39 |     pub fn new(name_server: SocketAddr) -> (TcpClientConnect, Box<DnsStreamHandle + Send>) {
[INFO] [stderr]    |                                                                   ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn DnsStreamHandle + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tcp/tcp_client_stream.rs:52:33
[INFO] [stderr]    |
[INFO] [stderr] 52 |     ) -> (TcpClientConnect, Box<DnsStreamHandle + Send>) {
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn DnsStreamHandle + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tcp/tcp_client_stream.rs:110:9
[INFO] [stderr]     |
[INFO] [stderr] 110 |     Box<Future<Item = TcpClientStream<TokioTcpStream>, Error = ProtoError> + Send>,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = TcpClientStream<TokioTcpStream>, Error = ProtoError> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tcp/tcp_stream.rs:93:13
[INFO] [stderr]    |
[INFO] [stderr] 93 |         Box<Future<Item = TcpStream<TokioTcpStream>, Error = io::Error> + Send>,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = TcpStream<TokioTcpStream>, Error = io::Error> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tcp/tcp_stream.rs:112:13
[INFO] [stderr]     |
[INFO] [stderr] 112 |         Box<Future<Item = TcpStream<TokioTcpStream>, Error = io::Error> + Send>,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = TcpStream<TokioTcpStream>, Error = io::Error> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/udp/udp_stream.rs:45:13
[INFO] [stderr]    |
[INFO] [stderr] 45 |         Box<Future<Item = UdpStream, Error = io::Error> + Send>,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = UdpStream, Error = io::Error> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/xfer/dns_handle.rs:69:25
[INFO] [stderr]    |
[INFO] [stderr] 69 |     type Response = Box<Future<Item = DnsResponse, Error = ProtoError> + Send>;
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = DnsResponse, Error = ProtoError> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/xfer/dns_handle.rs:74:14
[INFO] [stderr]    |
[INFO] [stderr] 74 |     ) -> Box<Future<Item = DnsResponse, Error = ProtoError> + Send> {
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = DnsResponse, Error = ProtoError> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/xfer/dns_multiplexer.rs:114:42
[INFO] [stderr]     |
[INFO] [stderr] 114 | pub struct DnsMultiplexer<S, MF, D = Box<DnsStreamHandle>>
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn DnsStreamHandle`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/xfer/dns_multiplexer.rs:128:39
[INFO] [stderr]     |
[INFO] [stderr] 128 | impl<S, MF> DnsMultiplexer<S, MF, Box<DnsStreamHandle>>
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn DnsStreamHandle`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/xfer/dns_multiplexer.rs:144:28
[INFO] [stderr]     |
[INFO] [stderr] 144 |         stream_handle: Box<DnsStreamHandle>,
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn DnsStreamHandle`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/xfer/dns_multiplexer.rs:165:28
[INFO] [stderr]     |
[INFO] [stderr] 165 |         stream_handle: Box<DnsStreamHandle>,
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn DnsStreamHandle`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/xfer/dns_multiplexer.rs:266:31
[INFO] [stderr]     |
[INFO] [stderr] 266 |     stream_handle: Option<Box<DnsStreamHandle>>,
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn DnsStreamHandle`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/xfer/dns_multiplexer.rs:277:43
[INFO] [stderr]     |
[INFO] [stderr] 277 |     type Item = DnsMultiplexer<S, MF, Box<DnsStreamHandle>>;
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn DnsStreamHandle`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/xfer/retry_dns_handle.rs:42:25
[INFO] [stderr]    |
[INFO] [stderr] 42 |     type Response = Box<Future<Item = DnsResponse, Error = ProtoError> + Send>;
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = DnsResponse, Error = ProtoError> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error.rs:217:32
[INFO] [stderr]     |
[INFO] [stderr] 217 |     fn cause(&self) -> Option<&Fail> {
[INFO] [stderr]     |                                ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tcp/tcp_client_stream.rs:39:67
[INFO] [stderr]    |
[INFO] [stderr] 39 |     pub fn new(name_server: SocketAddr) -> (TcpClientConnect, Box<DnsStreamHandle + Send>) {
[INFO] [stderr]    |                                                                   ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn DnsStreamHandle + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tcp/tcp_client_stream.rs:52:33
[INFO] [stderr]    |
[INFO] [stderr] 52 |     ) -> (TcpClientConnect, Box<DnsStreamHandle + Send>) {
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn DnsStreamHandle + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tcp/tcp_client_stream.rs:110:9
[INFO] [stderr]     |
[INFO] [stderr] 110 |     Box<Future<Item = TcpClientStream<TokioTcpStream>, Error = ProtoError> + Send>,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = TcpClientStream<TokioTcpStream>, Error = ProtoError> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: the item `std` is imported redundantly
[INFO] [stderr]    --> src/tcp/tcp_client_stream.rs:153:9
[INFO] [stderr]     |
[INFO] [stderr] 153 |     use std;
[INFO] [stderr]     |         ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tcp/tcp_stream.rs:93:13
[INFO] [stderr]    |
[INFO] [stderr] 93 |         Box<Future<Item = TcpStream<TokioTcpStream>, Error = io::Error> + Send>,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = TcpStream<TokioTcpStream>, Error = io::Error> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tcp/tcp_stream.rs:112:13
[INFO] [stderr]     |
[INFO] [stderr] 112 |         Box<Future<Item = TcpStream<TokioTcpStream>, Error = io::Error> + Send>,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = TcpStream<TokioTcpStream>, Error = io::Error> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: the item `std` is imported redundantly
[INFO] [stderr]    --> src/tcp/tcp_stream.rs:439:9
[INFO] [stderr]     |
[INFO] [stderr] 439 |     use std;
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `std` is imported redundantly
[INFO] [stderr]    --> src/udp/udp_client_stream.rs:401:9
[INFO] [stderr]     |
[INFO] [stderr] 401 |     use std;
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/udp/udp_stream.rs:45:13
[INFO] [stderr]    |
[INFO] [stderr] 45 |         Box<Future<Item = UdpStream, Error = io::Error> + Send>,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = UdpStream, Error = io::Error> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: the item `std` is imported redundantly
[INFO] [stderr]    --> src/udp/udp_stream.rs:225:9
[INFO] [stderr]     |
[INFO] [stderr] 225 |     use std;
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/xfer/dns_handle.rs:69:25
[INFO] [stderr]    |
[INFO] [stderr] 69 |     type Response = Box<Future<Item = DnsResponse, Error = ProtoError> + Send>;
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = DnsResponse, Error = ProtoError> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/xfer/dns_handle.rs:74:14
[INFO] [stderr]    |
[INFO] [stderr] 74 |     ) -> Box<Future<Item = DnsResponse, Error = ProtoError> + Send> {
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = DnsResponse, Error = ProtoError> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/xfer/dns_multiplexer.rs:114:42
[INFO] [stderr]     |
[INFO] [stderr] 114 | pub struct DnsMultiplexer<S, MF, D = Box<DnsStreamHandle>>
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn DnsStreamHandle`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/xfer/dns_multiplexer.rs:128:39
[INFO] [stderr]     |
[INFO] [stderr] 128 | impl<S, MF> DnsMultiplexer<S, MF, Box<DnsStreamHandle>>
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn DnsStreamHandle`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/xfer/dns_multiplexer.rs:144:28
[INFO] [stderr]     |
[INFO] [stderr] 144 |         stream_handle: Box<DnsStreamHandle>,
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn DnsStreamHandle`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/xfer/dns_multiplexer.rs:165:28
[INFO] [stderr]     |
[INFO] [stderr] 165 |         stream_handle: Box<DnsStreamHandle>,
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn DnsStreamHandle`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/xfer/dns_multiplexer.rs:266:31
[INFO] [stderr]     |
[INFO] [stderr] 266 |     stream_handle: Option<Box<DnsStreamHandle>>,
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn DnsStreamHandle`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/xfer/dns_multiplexer.rs:277:43
[INFO] [stderr]     |
[INFO] [stderr] 277 |     type Item = DnsMultiplexer<S, MF, Box<DnsStreamHandle>>;
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn DnsStreamHandle`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/xfer/retry_dns_handle.rs:42:25
[INFO] [stderr]    |
[INFO] [stderr] 42 |     type Response = Box<Future<Item = DnsResponse, Error = ProtoError> + Send>;
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = DnsResponse, Error = ProtoError> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/xfer/retry_dns_handle.rs:110:29
[INFO] [stderr]     |
[INFO] [stderr] 110 |         type Response = Box<Future<Item = DnsResponse, Error = ProtoError> + Send>;
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = DnsResponse, Error = ProtoError> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/rr/rdata/caa.rs:539:17
[INFO] [stderr]     |
[INFO] [stderr] 539 |                 mut first_char,
[INFO] [stderr]     |                 ----^^^^^^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/xfer/dns_multiplexer.rs:245:17
[INFO] [stderr]     |
[INFO] [stderr] 245 |         for (_, mut active_request) in self.active_requests.drain() {
[INFO] [stderr]     |                 ----^^^^^^^^^^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/xfer/dns_multiplexer.rs:434:41
[INFO] [stderr]     |
[INFO] [stderr] 434 |                                     let mut active_request = request_entry.get_mut();
[INFO] [stderr]     |                                         ----^^^^^^^^^^^^^^
[INFO] [stderr]     |                                         |
[INFO] [stderr]     |                                         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/xfer/dns_multiplexer.rs:443:41
[INFO] [stderr]     |
[INFO] [stderr] 443 |                                     let mut active_request = request_entry.remove();
[INFO] [stderr]     |                                         ----^^^^^^^^^^^^^^
[INFO] [stderr]     |                                         |
[INFO] [stderr]     |                                         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/rr/rdata/caa.rs:539:17
[INFO] [stderr]     |
[INFO] [stderr] 539 |                 mut first_char,
[INFO] [stderr]     |                 ----^^^^^^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/xfer/dns_multiplexer.rs:245:17
[INFO] [stderr]     |
[INFO] [stderr] 245 |         for (_, mut active_request) in self.active_requests.drain() {
[INFO] [stderr]     |                 ----^^^^^^^^^^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/xfer/dns_multiplexer.rs:434:41
[INFO] [stderr]     |
[INFO] [stderr] 434 |                                     let mut active_request = request_entry.get_mut();
[INFO] [stderr]     |                                         ----^^^^^^^^^^^^^^
[INFO] [stderr]     |                                         |
[INFO] [stderr]     |                                         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/xfer/dns_multiplexer.rs:443:41
[INFO] [stderr]     |
[INFO] [stderr] 443 |                                     let mut active_request = request_entry.remove();
[INFO] [stderr]     |                                         ----^^^^^^^^^^^^^^
[INFO] [stderr]     |                                         |
[INFO] [stderr]     |                                         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.90s
[INFO] running `"docker" "inspect" "ba7cd8179aea81ebbc59d301b1bf66a3a21b65cbbfcf59bc6614bac5d56a199e"`
[INFO] running `"docker" "rm" "-f" "ba7cd8179aea81ebbc59d301b1bf66a3a21b65cbbfcf59bc6614bac5d56a199e"`
[INFO] [stdout] ba7cd8179aea81ebbc59d301b1bf66a3a21b65cbbfcf59bc6614bac5d56a199e