[INFO] fetching crate bip_peer 0.5.0...
[INFO] testing bip_peer-0.5.0 against 1.76.0 for beta-1.77-1
[INFO] extracting crate bip_peer 0.5.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate bip_peer 0.5.0 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bip_peer 0.5.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate bip_peer 0.5.0
[INFO] tweaked toml for crates.io crate bip_peer 0.5.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded crossbeam v0.3.2
[INFO] [stderr]   Downloaded error-chain v0.11.0
[INFO] [stderr]   Downloaded bip_handshake v0.7.1
[INFO] [stderr]   Downloaded bip_bencode v0.4.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1102b7653c1f9964297460444f0e3dd16dbb33658b5670dafd44a03b13730dc2
[INFO] running `Command { std: "docker" "start" "-a" "1102b7653c1f9964297460444f0e3dd16dbb33658b5670dafd44a03b13730dc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1102b7653c1f9964297460444f0e3dd16dbb33658b5670dafd44a03b13730dc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1102b7653c1f9964297460444f0e3dd16dbb33658b5670dafd44a03b13730dc2", kill_on_drop: false }`
[INFO] [stdout] 1102b7653c1f9964297460444f0e3dd16dbb33658b5670dafd44a03b13730dc2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6dc32f73c64113d1d675c20e100b7891b2c28033990e9179372d50ec2f18a140
[INFO] running `Command { std: "docker" "start" "-a" "6dc32f73c64113d1d675c20e100b7891b2c28033990e9179372d50ec2f18a140", kill_on_drop: false }`
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[INFO] [stderr]    Compiling tokio-executor v0.1.10
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[INFO] [stderr]    Compiling num-iter v0.1.44
[INFO] [stderr]    Compiling tokio-codec v0.1.2
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[INFO] [stderr]    Compiling addr2line v0.21.0
[INFO] [stderr]    Compiling tokio-reactor v0.1.12
[INFO] [stderr]    Compiling mio-uds v0.6.8
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling tokio-udp v0.1.6
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[INFO] [stderr]    Compiling tokio-uds v0.2.7
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling chrono v0.2.25
[INFO] [stderr]    Compiling tokio-core v0.1.18
[INFO] [stderr]    Compiling bip_util v0.5.0
[INFO] [stderr]    Compiling bip_handshake v0.7.1
[INFO] [stderr]    Compiling error-chain v0.11.0
[INFO] [stderr]    Compiling bip_bencode v0.4.4
[INFO] [stderr]    Compiling bip_peer v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/codec.rs:40:27
[INFO] [stdout]    |
[INFO] [stdout] 40 |         let bytes = match try!(self.protocol.bytes_needed(src.as_ref())) {
[INFO] [stdout]    |                           ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/manager/mod.rs:266:17
[INFO] [stdout]     |
[INFO] [stdout] 266 |                 try!(result);
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/bits_ext/handshake.rs:240:36
[INFO] [stdout]     |
[INFO] [stdout] 240 |                     let ben_dict = try!(bencode::CONVERT.convert_dict(&bencode, ROOT_ERROR_KEY));
[INFO] [stdout]     |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/bits_ext/handshake.rs:266:9
[INFO] [stdout]     |
[INFO] [stdout] 266 |         try!(message::write_length_id_pair(&mut writer, real_length as u32, Some(bits_ext::EXTENDED_MESSAGE_ID)));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/bits_ext/port.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |         try!(message::write_length_id_pair(&mut writer, bits_ext::PORT_MESSAGE_LEN, Some(bits_ext::PORT_MESSAGE_ID)));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/prot_ext/ut_metadata.rs:30:36
[INFO] [stdout]    |
[INFO] [stdout] 30 |                 let bencode_dict = try!(bencode::CONVERT.convert_dict(&bencode, ROOT_ERROR_KEY));
[INFO] [stdout]    |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/prot_ext/ut_metadata.rs:31:32
[INFO] [stdout]    |
[INFO] [stdout] 31 |                 let msg_type = try!(bencode::parse_message_type(bencode_dict));
[INFO] [stdout]    |                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/prot_ext/ut_metadata.rs:32:29
[INFO] [stdout]    |
[INFO] [stdout] 32 |                 let piece = try!(bencode::parse_piece_index(bencode_dict));
[INFO] [stdout]    |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/prot_ext/ut_metadata.rs:41:42
[INFO] [stdout]    |
[INFO] [stdout] 41 |                         let total_size = try!(bencode::parse_total_size(bencode_dict));
[INFO] [stdout]    |                                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/prot_ext/ut_metadata.rs:147:9
[INFO] [stdout]     |
[INFO] [stdout] 147 |         try!(writer.write_all(encoded_bytes.as_ref()));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/prot_ext/mod.rs:50:17
[INFO] [stdout]    |
[INFO] [stdout] 50 |                 try!(message::write_length_id_pair(&mut writer, total_len, Some(bits_ext::EXTENDED_MESSAGE_ID)));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/prot_ext/mod.rs:51:17
[INFO] [stdout]    |
[INFO] [stdout] 51 |                 try!(writer.write_u8(ext_id));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/standard.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         try!(message::write_length_id_pair(&mut writer, message::HAVE_MESSAGE_LEN, Some(message::HAVE_MESSAGE_ID)));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/standard.rs:70:9
[INFO] [stdout]    |
[INFO] [stdout] 70 |         try!(message::write_length_id_pair(&mut writer, actual_length, Some(message::BITFIELD_MESSAGE_ID)));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/standard.rs:144:9
[INFO] [stdout]     |
[INFO] [stdout] 144 |         try!(message::write_length_id_pair(&mut writer, message::REQUEST_MESSAGE_LEN, Some(message::REQUEST_MESSAGE_ID)));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/standard.rs:146:9
[INFO] [stdout]     |
[INFO] [stdout] 146 |         try!(writer.write_u32::<BigEndian>(self.piece_index));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/standard.rs:147:9
[INFO] [stdout]     |
[INFO] [stdout] 147 |         try!(writer.write_u32::<BigEndian>(self.block_offset));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/standard.rs:202:9
[INFO] [stdout]     |
[INFO] [stdout] 202 |         try!(message::write_length_id_pair(&mut writer, actual_length, Some(message::PIECE_MESSAGE_ID)));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/standard.rs:204:9
[INFO] [stdout]     |
[INFO] [stdout] 204 |         try!(writer.write_u32::<BigEndian>(self.piece_index));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/standard.rs:205:9
[INFO] [stdout]     |
[INFO] [stdout] 205 |         try!(writer.write_u32::<BigEndian>(self.block_offset));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/standard.rs:263:9
[INFO] [stdout]     |
[INFO] [stdout] 263 |         try!(message::write_length_id_pair(&mut writer, message::CANCEL_MESSAGE_LEN, Some(message::CANCEL_MESSAGE_ID)));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/standard.rs:265:9
[INFO] [stdout]     |
[INFO] [stdout] 265 |         try!(writer.write_u32::<BigEndian>(self.piece_index));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/standard.rs:266:9
[INFO] [stdout]     |
[INFO] [stdout] 266 |         try!(writer.write_u32::<BigEndian>(self.block_offset));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/mod.rs:163:5
[INFO] [stdout]     |
[INFO] [stdout] 163 |     try!(writer.write_u32::<BigEndian>(length));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[macro_use]` only has an effect on `extern crate` and modules
[INFO] [stdout]  --> src/macros.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[macro_use]` only has an effect on `extern crate` and modules
[INFO] [stdout]   --> src/macros.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | #[macro_use]
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/message/bencode.rs:34:34
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub fn parse_id_map<K, V>(root: &BDictAccess<K, V>) -> HashMap<ExtendedType, u8>
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub fn parse_id_map<K, V>(root: &dyn BDictAccess<K, V>) -> HashMap<ExtendedType, u8>
[INFO] [stdout]    |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/message/bencode.rs:50:37
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn parse_client_id<K, V>(root: &BDictAccess<K, V>) -> Option<String>
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn parse_client_id<K, V>(root: &dyn BDictAccess<K, V>) -> Option<String>
[INFO] [stdout]    |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/message/bencode.rs:57:43
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub fn parse_client_tcp_port<K, V>(root: &BDictAccess<K, V>) -> Option<u16>
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub fn parse_client_tcp_port<K, V>(root: &dyn BDictAccess<K, V>) -> Option<u16>
[INFO] [stdout]    |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/message/bencode.rs:70:34
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub fn parse_our_ip<K, V>(root: &BDictAccess<K, V>) -> Option<IpAddr>
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub fn parse_our_ip<K, V>(root: &dyn BDictAccess<K, V>) -> Option<IpAddr>
[INFO] [stdout]    |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/message/bencode.rs:85:44
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub fn parse_client_ipv6_addr<K, V>(root: &BDictAccess<K, V>) -> Option<Ipv6Addr>
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub fn parse_client_ipv6_addr<K, V>(root: &dyn BDictAccess<K, V>) -> Option<Ipv6Addr>
[INFO] [stdout]    |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/message/bencode.rs:98:44
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub fn parse_client_ipv4_addr<K, V>(root: &BDictAccess<K, V>) -> Option<Ipv4Addr> 
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub fn parse_client_ipv4_addr<K, V>(root: &dyn BDictAccess<K, V>) -> Option<Ipv4Addr> 
[INFO] [stdout]    |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/message/bencode.rs:111:47
[INFO] [stdout]     |
[INFO] [stdout] 111 | pub fn parse_client_max_requests<K, V>(root: &BDictAccess<K, V>) -> Option<i64>
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 111 | pub fn parse_client_max_requests<K, V>(root: &dyn BDictAccess<K, V>) -> Option<i64>
[INFO] [stdout]     |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/message/bencode.rs:117:41
[INFO] [stdout]     |
[INFO] [stdout] 117 | pub fn parse_metadata_size<K, V>(root: &BDictAccess<K, V>) -> Option<i64>
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 117 | pub fn parse_metadata_size<K, V>(root: &dyn BDictAccess<K, V>) -> Option<i64>
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/message/bencode.rs:140:40
[INFO] [stdout]     |
[INFO] [stdout] 140 | pub fn parse_message_type<K, V>(root: &BDictAccess<K, V>) -> io::Result<u8>
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 140 | pub fn parse_message_type<K, V>(root: &dyn BDictAccess<K, V>) -> io::Result<u8>
[INFO] [stdout]     |                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/message/bencode.rs:145:39
[INFO] [stdout]     |
[INFO] [stdout] 145 | pub fn parse_piece_index<K, V>(root: &BDictAccess<K, V>) -> io::Result<i64>
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 145 | pub fn parse_piece_index<K, V>(root: &dyn BDictAccess<K, V>) -> io::Result<i64>
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/message/bencode.rs:150:38
[INFO] [stdout]     |
[INFO] [stdout] 150 | pub fn parse_total_size<K, V>(root: &BDictAccess<K, V>) -> io::Result<i64>
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 150 | pub fn parse_total_size<K, V>(root: &dyn BDictAccess<K, V>) -> io::Result<i64>
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 37 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.77s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v3.2.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "6dc32f73c64113d1d675c20e100b7891b2c28033990e9179372d50ec2f18a140", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6dc32f73c64113d1d675c20e100b7891b2c28033990e9179372d50ec2f18a140", kill_on_drop: false }`
[INFO] [stdout] 6dc32f73c64113d1d675c20e100b7891b2c28033990e9179372d50ec2f18a140
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb75c64dfb78c32601bfade0c620727a5c1127888067ae295bb95c093140e829
[INFO] running `Command { std: "docker" "start" "-a" "eb75c64dfb78c32601bfade0c620727a5c1127888067ae295bb95c093140e829", kill_on_drop: false }`
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/codec.rs:40:27
[INFO] [stdout]    |
[INFO] [stdout] 40 |         let bytes = match try!(self.protocol.bytes_needed(src.as_ref())) {
[INFO] [stdout]    |                           ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/manager/mod.rs:266:17
[INFO] [stdout]     |
[INFO] [stdout] 266 |                 try!(result);
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/bits_ext/handshake.rs:240:36
[INFO] [stdout]     |
[INFO] [stdout] 240 |                     let ben_dict = try!(bencode::CONVERT.convert_dict(&bencode, ROOT_ERROR_KEY));
[INFO] [stdout]     |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/bits_ext/handshake.rs:266:9
[INFO] [stdout]     |
[INFO] [stdout] 266 |         try!(message::write_length_id_pair(&mut writer, real_length as u32, Some(bits_ext::EXTENDED_MESSAGE_ID)));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/bits_ext/port.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |         try!(message::write_length_id_pair(&mut writer, bits_ext::PORT_MESSAGE_LEN, Some(bits_ext::PORT_MESSAGE_ID)));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/prot_ext/ut_metadata.rs:30:36
[INFO] [stdout]    |
[INFO] [stdout] 30 |                 let bencode_dict = try!(bencode::CONVERT.convert_dict(&bencode, ROOT_ERROR_KEY));
[INFO] [stdout]    |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/prot_ext/ut_metadata.rs:31:32
[INFO] [stdout]    |
[INFO] [stdout] 31 |                 let msg_type = try!(bencode::parse_message_type(bencode_dict));
[INFO] [stdout]    |                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/prot_ext/ut_metadata.rs:32:29
[INFO] [stdout]    |
[INFO] [stdout] 32 |                 let piece = try!(bencode::parse_piece_index(bencode_dict));
[INFO] [stdout]    |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/prot_ext/ut_metadata.rs:41:42
[INFO] [stdout]    |
[INFO] [stdout] 41 |                         let total_size = try!(bencode::parse_total_size(bencode_dict));
[INFO] [stdout]    |                                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/prot_ext/ut_metadata.rs:147:9
[INFO] [stdout]     |
[INFO] [stdout] 147 |         try!(writer.write_all(encoded_bytes.as_ref()));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/prot_ext/mod.rs:50:17
[INFO] [stdout]    |
[INFO] [stdout] 50 |                 try!(message::write_length_id_pair(&mut writer, total_len, Some(bits_ext::EXTENDED_MESSAGE_ID)));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/prot_ext/mod.rs:51:17
[INFO] [stdout]    |
[INFO] [stdout] 51 |                 try!(writer.write_u8(ext_id));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/standard.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         try!(message::write_length_id_pair(&mut writer, message::HAVE_MESSAGE_LEN, Some(message::HAVE_MESSAGE_ID)));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/standard.rs:70:9
[INFO] [stdout]    |
[INFO] [stdout] 70 |         try!(message::write_length_id_pair(&mut writer, actual_length, Some(message::BITFIELD_MESSAGE_ID)));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/standard.rs:144:9
[INFO] [stdout]     |
[INFO] [stdout] 144 |         try!(message::write_length_id_pair(&mut writer, message::REQUEST_MESSAGE_LEN, Some(message::REQUEST_MESSAGE_ID)));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/standard.rs:146:9
[INFO] [stdout]     |
[INFO] [stdout] 146 |         try!(writer.write_u32::<BigEndian>(self.piece_index));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/standard.rs:147:9
[INFO] [stdout]     |
[INFO] [stdout] 147 |         try!(writer.write_u32::<BigEndian>(self.block_offset));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/standard.rs:202:9
[INFO] [stdout]     |
[INFO] [stdout] 202 |         try!(message::write_length_id_pair(&mut writer, actual_length, Some(message::PIECE_MESSAGE_ID)));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/standard.rs:204:9
[INFO] [stdout]     |
[INFO] [stdout] 204 |         try!(writer.write_u32::<BigEndian>(self.piece_index));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/standard.rs:205:9
[INFO] [stdout]     |
[INFO] [stdout] 205 |         try!(writer.write_u32::<BigEndian>(self.block_offset));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/standard.rs:263:9
[INFO] [stdout]     |
[INFO] [stdout] 263 |         try!(message::write_length_id_pair(&mut writer, message::CANCEL_MESSAGE_LEN, Some(message::CANCEL_MESSAGE_ID)));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/standard.rs:265:9
[INFO] [stdout]     |
[INFO] [stdout] 265 |         try!(writer.write_u32::<BigEndian>(self.piece_index));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/standard.rs:266:9
[INFO] [stdout]     |
[INFO] [stdout] 266 |         try!(writer.write_u32::<BigEndian>(self.block_offset));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/mod.rs:163:5
[INFO] [stdout]     |
[INFO] [stdout] 163 |     try!(writer.write_u32::<BigEndian>(length));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[macro_use]` only has an effect on `extern crate` and modules
[INFO] [stdout]  --> src/macros.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[macro_use]` only has an effect on `extern crate` and modules
[INFO] [stdout]   --> src/macros.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | #[macro_use]
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/message/bencode.rs:34:34
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub fn parse_id_map<K, V>(root: &BDictAccess<K, V>) -> HashMap<ExtendedType, u8>
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub fn parse_id_map<K, V>(root: &dyn BDictAccess<K, V>) -> HashMap<ExtendedType, u8>
[INFO] [stdout]    |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/message/bencode.rs:50:37
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn parse_client_id<K, V>(root: &BDictAccess<K, V>) -> Option<String>
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn parse_client_id<K, V>(root: &dyn BDictAccess<K, V>) -> Option<String>
[INFO] [stdout]    |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/message/bencode.rs:57:43
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub fn parse_client_tcp_port<K, V>(root: &BDictAccess<K, V>) -> Option<u16>
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub fn parse_client_tcp_port<K, V>(root: &dyn BDictAccess<K, V>) -> Option<u16>
[INFO] [stdout]    |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/message/bencode.rs:70:34
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub fn parse_our_ip<K, V>(root: &BDictAccess<K, V>) -> Option<IpAddr>
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub fn parse_our_ip<K, V>(root: &dyn BDictAccess<K, V>) -> Option<IpAddr>
[INFO] [stdout]    |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/message/bencode.rs:85:44
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub fn parse_client_ipv6_addr<K, V>(root: &BDictAccess<K, V>) -> Option<Ipv6Addr>
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub fn parse_client_ipv6_addr<K, V>(root: &dyn BDictAccess<K, V>) -> Option<Ipv6Addr>
[INFO] [stdout]    |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/message/bencode.rs:98:44
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub fn parse_client_ipv4_addr<K, V>(root: &BDictAccess<K, V>) -> Option<Ipv4Addr> 
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub fn parse_client_ipv4_addr<K, V>(root: &dyn BDictAccess<K, V>) -> Option<Ipv4Addr> 
[INFO] [stdout]    |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/message/bencode.rs:111:47
[INFO] [stdout]     |
[INFO] [stdout] 111 | pub fn parse_client_max_requests<K, V>(root: &BDictAccess<K, V>) -> Option<i64>
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 111 | pub fn parse_client_max_requests<K, V>(root: &dyn BDictAccess<K, V>) -> Option<i64>
[INFO] [stdout]     |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/message/bencode.rs:117:41
[INFO] [stdout]     |
[INFO] [stdout] 117 | pub fn parse_metadata_size<K, V>(root: &BDictAccess<K, V>) -> Option<i64>
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 117 | pub fn parse_metadata_size<K, V>(root: &dyn BDictAccess<K, V>) -> Option<i64>
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/message/bencode.rs:140:40
[INFO] [stdout]     |
[INFO] [stdout] 140 | pub fn parse_message_type<K, V>(root: &BDictAccess<K, V>) -> io::Result<u8>
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 140 | pub fn parse_message_type<K, V>(root: &dyn BDictAccess<K, V>) -> io::Result<u8>
[INFO] [stdout]     |                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/message/bencode.rs:145:39
[INFO] [stdout]     |
[INFO] [stdout] 145 | pub fn parse_piece_index<K, V>(root: &BDictAccess<K, V>) -> io::Result<i64>
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 145 | pub fn parse_piece_index<K, V>(root: &dyn BDictAccess<K, V>) -> io::Result<i64>
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling bip_peer v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/message/bencode.rs:150:38
[INFO] [stdout]     |
[INFO] [stdout] 150 | pub fn parse_total_size<K, V>(root: &BDictAccess<K, V>) -> io::Result<i64>
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 150 | pub fn parse_total_size<K, V>(root: &dyn BDictAccess<K, V>) -> io::Result<i64>
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 37 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/codec.rs:40:27
[INFO] [stdout]    |
[INFO] [stdout] 40 |         let bytes = match try!(self.protocol.bytes_needed(src.as_ref())) {
[INFO] [stdout]    |                           ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/manager/mod.rs:266:17
[INFO] [stdout]     |
[INFO] [stdout] 266 |                 try!(result);
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/bits_ext/handshake.rs:240:36
[INFO] [stdout]     |
[INFO] [stdout] 240 |                     let ben_dict = try!(bencode::CONVERT.convert_dict(&bencode, ROOT_ERROR_KEY));
[INFO] [stdout]     |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/bits_ext/handshake.rs:266:9
[INFO] [stdout]     |
[INFO] [stdout] 266 |         try!(message::write_length_id_pair(&mut writer, real_length as u32, Some(bits_ext::EXTENDED_MESSAGE_ID)));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/bits_ext/port.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |         try!(message::write_length_id_pair(&mut writer, bits_ext::PORT_MESSAGE_LEN, Some(bits_ext::PORT_MESSAGE_ID)));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/prot_ext/ut_metadata.rs:30:36
[INFO] [stdout]    |
[INFO] [stdout] 30 |                 let bencode_dict = try!(bencode::CONVERT.convert_dict(&bencode, ROOT_ERROR_KEY));
[INFO] [stdout]    |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/prot_ext/ut_metadata.rs:31:32
[INFO] [stdout]    |
[INFO] [stdout] 31 |                 let msg_type = try!(bencode::parse_message_type(bencode_dict));
[INFO] [stdout]    |                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/prot_ext/ut_metadata.rs:32:29
[INFO] [stdout]    |
[INFO] [stdout] 32 |                 let piece = try!(bencode::parse_piece_index(bencode_dict));
[INFO] [stdout]    |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/prot_ext/ut_metadata.rs:41:42
[INFO] [stdout]    |
[INFO] [stdout] 41 |                         let total_size = try!(bencode::parse_total_size(bencode_dict));
[INFO] [stdout]    |                                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/prot_ext/ut_metadata.rs:147:9
[INFO] [stdout]     |
[INFO] [stdout] 147 |         try!(writer.write_all(encoded_bytes.as_ref()));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/prot_ext/mod.rs:50:17
[INFO] [stdout]    |
[INFO] [stdout] 50 |                 try!(message::write_length_id_pair(&mut writer, total_len, Some(bits_ext::EXTENDED_MESSAGE_ID)));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/prot_ext/mod.rs:51:17
[INFO] [stdout]    |
[INFO] [stdout] 51 |                 try!(writer.write_u8(ext_id));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/standard.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         try!(message::write_length_id_pair(&mut writer, message::HAVE_MESSAGE_LEN, Some(message::HAVE_MESSAGE_ID)));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/standard.rs:70:9
[INFO] [stdout]    |
[INFO] [stdout] 70 |         try!(message::write_length_id_pair(&mut writer, actual_length, Some(message::BITFIELD_MESSAGE_ID)));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/standard.rs:144:9
[INFO] [stdout]     |
[INFO] [stdout] 144 |         try!(message::write_length_id_pair(&mut writer, message::REQUEST_MESSAGE_LEN, Some(message::REQUEST_MESSAGE_ID)));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/standard.rs:146:9
[INFO] [stdout]     |
[INFO] [stdout] 146 |         try!(writer.write_u32::<BigEndian>(self.piece_index));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/standard.rs:147:9
[INFO] [stdout]     |
[INFO] [stdout] 147 |         try!(writer.write_u32::<BigEndian>(self.block_offset));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/standard.rs:202:9
[INFO] [stdout]     |
[INFO] [stdout] 202 |         try!(message::write_length_id_pair(&mut writer, actual_length, Some(message::PIECE_MESSAGE_ID)));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/standard.rs:204:9
[INFO] [stdout]     |
[INFO] [stdout] 204 |         try!(writer.write_u32::<BigEndian>(self.piece_index));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/standard.rs:205:9
[INFO] [stdout]     |
[INFO] [stdout] 205 |         try!(writer.write_u32::<BigEndian>(self.block_offset));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/standard.rs:263:9
[INFO] [stdout]     |
[INFO] [stdout] 263 |         try!(message::write_length_id_pair(&mut writer, message::CANCEL_MESSAGE_LEN, Some(message::CANCEL_MESSAGE_ID)));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/standard.rs:265:9
[INFO] [stdout]     |
[INFO] [stdout] 265 |         try!(writer.write_u32::<BigEndian>(self.piece_index));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/standard.rs:266:9
[INFO] [stdout]     |
[INFO] [stdout] 266 |         try!(writer.write_u32::<BigEndian>(self.block_offset));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/mod.rs:163:5
[INFO] [stdout]     |
[INFO] [stdout] 163 |     try!(writer.write_u32::<BigEndian>(length));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[macro_use]` only has an effect on `extern crate` and modules
[INFO] [stdout]  --> src/macros.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[macro_use]` only has an effect on `extern crate` and modules
[INFO] [stdout]   --> src/macros.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | #[macro_use]
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/message/bencode.rs:34:34
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub fn parse_id_map<K, V>(root: &BDictAccess<K, V>) -> HashMap<ExtendedType, u8>
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub fn parse_id_map<K, V>(root: &dyn BDictAccess<K, V>) -> HashMap<ExtendedType, u8>
[INFO] [stdout]    |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/message/bencode.rs:50:37
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn parse_client_id<K, V>(root: &BDictAccess<K, V>) -> Option<String>
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn parse_client_id<K, V>(root: &dyn BDictAccess<K, V>) -> Option<String>
[INFO] [stdout]    |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/message/bencode.rs:57:43
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub fn parse_client_tcp_port<K, V>(root: &BDictAccess<K, V>) -> Option<u16>
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub fn parse_client_tcp_port<K, V>(root: &dyn BDictAccess<K, V>) -> Option<u16>
[INFO] [stdout]    |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/message/bencode.rs:70:34
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub fn parse_our_ip<K, V>(root: &BDictAccess<K, V>) -> Option<IpAddr>
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub fn parse_our_ip<K, V>(root: &dyn BDictAccess<K, V>) -> Option<IpAddr>
[INFO] [stdout]    |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/message/bencode.rs:85:44
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub fn parse_client_ipv6_addr<K, V>(root: &BDictAccess<K, V>) -> Option<Ipv6Addr>
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub fn parse_client_ipv6_addr<K, V>(root: &dyn BDictAccess<K, V>) -> Option<Ipv6Addr>
[INFO] [stdout]    |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/message/bencode.rs:98:44
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub fn parse_client_ipv4_addr<K, V>(root: &BDictAccess<K, V>) -> Option<Ipv4Addr> 
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub fn parse_client_ipv4_addr<K, V>(root: &dyn BDictAccess<K, V>) -> Option<Ipv4Addr> 
[INFO] [stdout]    |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/message/bencode.rs:111:47
[INFO] [stdout]     |
[INFO] [stdout] 111 | pub fn parse_client_max_requests<K, V>(root: &BDictAccess<K, V>) -> Option<i64>
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 111 | pub fn parse_client_max_requests<K, V>(root: &dyn BDictAccess<K, V>) -> Option<i64>
[INFO] [stdout]     |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/message/bencode.rs:117:41
[INFO] [stdout]     |
[INFO] [stdout] 117 | pub fn parse_metadata_size<K, V>(root: &BDictAccess<K, V>) -> Option<i64>
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 117 | pub fn parse_metadata_size<K, V>(root: &dyn BDictAccess<K, V>) -> Option<i64>
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/message/bencode.rs:140:40
[INFO] [stdout]     |
[INFO] [stdout] 140 | pub fn parse_message_type<K, V>(root: &BDictAccess<K, V>) -> io::Result<u8>
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 140 | pub fn parse_message_type<K, V>(root: &dyn BDictAccess<K, V>) -> io::Result<u8>
[INFO] [stdout]     |                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/message/bencode.rs:145:39
[INFO] [stdout]     |
[INFO] [stdout] 145 | pub fn parse_piece_index<K, V>(root: &BDictAccess<K, V>) -> io::Result<i64>
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 145 | pub fn parse_piece_index<K, V>(root: &dyn BDictAccess<K, V>) -> io::Result<i64>
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/message/bencode.rs:150:38
[INFO] [stdout]     |
[INFO] [stdout] 150 | pub fn parse_total_size<K, V>(root: &BDictAccess<K, V>) -> io::Result<i64>
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 150 | pub fn parse_total_size<K, V>(root: &dyn BDictAccess<K, V>) -> io::Result<i64>
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 37 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.27s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v3.2.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "eb75c64dfb78c32601bfade0c620727a5c1127888067ae295bb95c093140e829", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb75c64dfb78c32601bfade0c620727a5c1127888067ae295bb95c093140e829", kill_on_drop: false }`
[INFO] [stdout] eb75c64dfb78c32601bfade0c620727a5c1127888067ae295bb95c093140e829
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7da78ca54068013191064afac68fe619943c1b26b098085fdc86d371283cb48e
[INFO] running `Command { std: "docker" "start" "-a" "7da78ca54068013191064afac68fe619943c1b26b098085fdc86d371283cb48e", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/codec.rs:40:27
[INFO] [stderr]    |
[INFO] [stderr] 40 |         let bytes = match try!(self.protocol.bytes_needed(src.as_ref())) {
[INFO] [stderr]    |                           ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/manager/mod.rs:266:17
[INFO] [stderr]     |
[INFO] [stderr] 266 |                 try!(result);
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/message/bits_ext/handshake.rs:240:36
[INFO] [stderr]     |
[INFO] [stderr] 240 |                     let ben_dict = try!(bencode::CONVERT.convert_dict(&bencode, ROOT_ERROR_KEY));
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/message/bits_ext/handshake.rs:266:9
[INFO] [stderr]     |
[INFO] [stderr] 266 |         try!(message::write_length_id_pair(&mut writer, real_length as u32, Some(bits_ext::EXTENDED_MESSAGE_ID)));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/message/bits_ext/port.rs:33:9
[INFO] [stderr]    |
[INFO] [stderr] 33 |         try!(message::write_length_id_pair(&mut writer, bits_ext::PORT_MESSAGE_LEN, Some(bits_ext::PORT_MESSAGE_ID)));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/message/prot_ext/ut_metadata.rs:30:36
[INFO] [stderr]    |
[INFO] [stderr] 30 |                 let bencode_dict = try!(bencode::CONVERT.convert_dict(&bencode, ROOT_ERROR_KEY));
[INFO] [stderr]    |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/message/prot_ext/ut_metadata.rs:31:32
[INFO] [stderr]    |
[INFO] [stderr] 31 |                 let msg_type = try!(bencode::parse_message_type(bencode_dict));
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/message/prot_ext/ut_metadata.rs:32:29
[INFO] [stderr]    |
[INFO] [stderr] 32 |                 let piece = try!(bencode::parse_piece_index(bencode_dict));
[INFO] [stderr]    |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/message/prot_ext/ut_metadata.rs:41:42
[INFO] [stderr]    |
[INFO] [stderr] 41 |                         let total_size = try!(bencode::parse_total_size(bencode_dict));
[INFO] [stderr]    |                                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/message/prot_ext/ut_metadata.rs:147:9
[INFO] [stderr]     |
[INFO] [stderr] 147 |         try!(writer.write_all(encoded_bytes.as_ref()));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/message/prot_ext/mod.rs:50:17
[INFO] [stderr]    |
[INFO] [stderr] 50 |                 try!(message::write_length_id_pair(&mut writer, total_len, Some(bits_ext::EXTENDED_MESSAGE_ID)));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/message/prot_ext/mod.rs:51:17
[INFO] [stderr]    |
[INFO] [stderr] 51 |                 try!(writer.write_u8(ext_id));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/message/standard.rs:27:9
[INFO] [stderr]    |
[INFO] [stderr] 27 |         try!(message::write_length_id_pair(&mut writer, message::HAVE_MESSAGE_LEN, Some(message::HAVE_MESSAGE_ID)));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/message/standard.rs:70:9
[INFO] [stderr]    |
[INFO] [stderr] 70 |         try!(message::write_length_id_pair(&mut writer, actual_length, Some(message::BITFIELD_MESSAGE_ID)));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/message/standard.rs:144:9
[INFO] [stderr]     |
[INFO] [stderr] 144 |         try!(message::write_length_id_pair(&mut writer, message::REQUEST_MESSAGE_LEN, Some(message::REQUEST_MESSAGE_ID)));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/message/standard.rs:146:9
[INFO] [stderr]     |
[INFO] [stderr] 146 |         try!(writer.write_u32::<BigEndian>(self.piece_index));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/message/standard.rs:147:9
[INFO] [stderr]     |
[INFO] [stderr] 147 |         try!(writer.write_u32::<BigEndian>(self.block_offset));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/message/standard.rs:202:9
[INFO] [stderr]     |
[INFO] [stderr] 202 |         try!(message::write_length_id_pair(&mut writer, actual_length, Some(message::PIECE_MESSAGE_ID)));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/message/standard.rs:204:9
[INFO] [stderr]     |
[INFO] [stderr] 204 |         try!(writer.write_u32::<BigEndian>(self.piece_index));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/message/standard.rs:205:9
[INFO] [stderr]     |
[INFO] [stderr] 205 |         try!(writer.write_u32::<BigEndian>(self.block_offset));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/message/standard.rs:263:9
[INFO] [stderr]     |
[INFO] [stderr] 263 |         try!(message::write_length_id_pair(&mut writer, message::CANCEL_MESSAGE_LEN, Some(message::CANCEL_MESSAGE_ID)));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/message/standard.rs:265:9
[INFO] [stderr]     |
[INFO] [stderr] 265 |         try!(writer.write_u32::<BigEndian>(self.piece_index));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/message/standard.rs:266:9
[INFO] [stderr]     |
[INFO] [stderr] 266 |         try!(writer.write_u32::<BigEndian>(self.block_offset));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/message/mod.rs:163:5
[INFO] [stderr]     |
[INFO] [stderr] 163 |     try!(writer.write_u32::<BigEndian>(length));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[macro_use]` only has an effect on `extern crate` and modules
[INFO] [stderr]  --> src/macros.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_attributes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `#[macro_use]` only has an effect on `extern crate` and modules
[INFO] [stderr]   --> src/macros.rs:24:1
[INFO] [stderr]    |
[INFO] [stderr] 24 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/message/bencode.rs:34:34
[INFO] [stderr]    |
[INFO] [stderr] 34 | pub fn parse_id_map<K, V>(root: &BDictAccess<K, V>) -> HashMap<ExtendedType, u8>
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 34 | pub fn parse_id_map<K, V>(root: &dyn BDictAccess<K, V>) -> HashMap<ExtendedType, u8>
[INFO] [stderr]    |                                  +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/message/bencode.rs:50:37
[INFO] [stderr]    |
[INFO] [stderr] 50 | pub fn parse_client_id<K, V>(root: &BDictAccess<K, V>) -> Option<String>
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 50 | pub fn parse_client_id<K, V>(root: &dyn BDictAccess<K, V>) -> Option<String>
[INFO] [stderr]    |                                     +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/message/bencode.rs:57:43
[INFO] [stderr]    |
[INFO] [stderr] 57 | pub fn parse_client_tcp_port<K, V>(root: &BDictAccess<K, V>) -> Option<u16>
[INFO] [stderr]    |                                           ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 57 | pub fn parse_client_tcp_port<K, V>(root: &dyn BDictAccess<K, V>) -> Option<u16>
[INFO] [stderr]    |                                           +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/message/bencode.rs:70:34
[INFO] [stderr]    |
[INFO] [stderr] 70 | pub fn parse_our_ip<K, V>(root: &BDictAccess<K, V>) -> Option<IpAddr>
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 70 | pub fn parse_our_ip<K, V>(root: &dyn BDictAccess<K, V>) -> Option<IpAddr>
[INFO] [stderr]    |                                  +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/message/bencode.rs:85:44
[INFO] [stderr]    |
[INFO] [stderr] 85 | pub fn parse_client_ipv6_addr<K, V>(root: &BDictAccess<K, V>) -> Option<Ipv6Addr>
[INFO] [stderr]    |                                            ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 85 | pub fn parse_client_ipv6_addr<K, V>(root: &dyn BDictAccess<K, V>) -> Option<Ipv6Addr>
[INFO] [stderr]    |                                            +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/message/bencode.rs:98:44
[INFO] [stderr]    |
[INFO] [stderr] 98 | pub fn parse_client_ipv4_addr<K, V>(root: &BDictAccess<K, V>) -> Option<Ipv4Addr> 
[INFO] [stderr]    |                                            ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 98 | pub fn parse_client_ipv4_addr<K, V>(root: &dyn BDictAccess<K, V>) -> Option<Ipv4Addr> 
[INFO] [stderr]    |                                            +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/message/bencode.rs:111:47
[INFO] [stderr]     |
[INFO] [stderr] 111 | pub fn parse_client_max_requests<K, V>(root: &BDictAccess<K, V>) -> Option<i64>
[INFO] [stderr]     |                                               ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 111 | pub fn parse_client_max_requests<K, V>(root: &dyn BDictAccess<K, V>) -> Option<i64>
[INFO] [stderr]     |                                               +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/message/bencode.rs:117:41
[INFO] [stderr]     |
[INFO] [stderr] 117 | pub fn parse_metadata_size<K, V>(root: &BDictAccess<K, V>) -> Option<i64>
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 117 | pub fn parse_metadata_size<K, V>(root: &dyn BDictAccess<K, V>) -> Option<i64>
[INFO] [stderr]     |                                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/message/bencode.rs:140:40
[INFO] [stderr]     |
[INFO] [stderr] 140 | pub fn parse_message_type<K, V>(root: &BDictAccess<K, V>) -> io::Result<u8>
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 140 | pub fn parse_message_type<K, V>(root: &dyn BDictAccess<K, V>) -> io::Result<u8>
[INFO] [stderr]     |                                        +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/message/bencode.rs:145:39
[INFO] [stderr]     |
[INFO] [stderr] 145 | pub fn parse_piece_index<K, V>(root: &BDictAccess<K, V>) -> io::Result<i64>
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 145 | pub fn parse_piece_index<K, V>(root: &dyn BDictAccess<K, V>) -> io::Result<i64>
[INFO] [stderr]     |                                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/message/bencode.rs:150:38
[INFO] [stderr]     |
[INFO] [stderr] 150 | pub fn parse_total_size<K, V>(root: &BDictAccess<K, V>) -> io::Result<i64>
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 150 | pub fn parse_total_size<K, V>(root: &dyn BDictAccess<K, V>) -> io::Result<i64>
[INFO] [stderr]     |                                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: `bip_peer` (lib) generated 37 warnings (run `cargo fix --lib -p bip_peer` to apply 11 suggestions)
[INFO] [stderr] warning: `bip_peer` (lib test) generated 37 warnings (37 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v3.2.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bip_peer-83cde53f9f747c43)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test message::standard::tests::positive_bitfield_iter_single_message_ending ... ok
[INFO] [stdout] test message::standard::tests::positive_bitfield_iter_single_message_beginning ... ok
[INFO] [stdout] test message::standard::tests::positive_bitfield_iter_multiple_messages ... ok
[INFO] [stdout] test message::standard::tests::positive_bitfield_iter_single_message_middle ... ok
[INFO] [stdout] test codec::tests::positive_parse_at_max_payload ... ok
[INFO] [stdout] test message::standard::tests::positive_bitfield_iter_no_messages ... ok
[INFO] [stdout] test codec::tests::negative_parse_above_max_payload ... ok
[INFO] [stderr]      Running test/mod.rs (/opt/rustwide/target/debug/deps/test-64be1e91a95ac7f7)
[INFO] [stdout] test message::standard::tests::positive_bitfield_iter_empty ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr] thread 'peer_manager_send_backpressure::positive_peer_manager_send_backpressure' panicked at library/core/src/panicking.rs:155:5:
[INFO] [stderr] attempted to leave type `futures::task_impl::Task` uninitialized, which is invalid
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x55b09aeafc46 - std::backtrace_rs::backtrace::libunwind::trace::hbee8a7973eeb6c93
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stderr]    1:     0x55b09aeafc46 - std::backtrace_rs::backtrace::trace_unsynchronized::hc8ac75eea3aa6899
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]    2:     0x55b09aeafc46 - std::sys_common::backtrace::_print_fmt::hc7f3e3b5298b1083
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stderr]    3:     0x55b09aeafc46 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hbb235daedd7c6190
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stderr]    4:     0x55b09aedb470 - core::fmt::rt::Argument::fmt::h76c38a80d925a410
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/rt.rs:142:9
[INFO] [stderr]    5:     0x55b09aedb470 - core::fmt::write::h3ed6aeaa977c8e45
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/mod.rs:1120:17
[INFO] [stderr]    6:     0x55b09aead30f - std::io::Write::write_fmt::h78b18af5775fedb5
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/io/mod.rs:1810:15
[INFO] [stderr]    7:     0x55b09aeafa24 - std::sys_common::backtrace::_print::h5d645a07e0fcfdbb
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stderr]    8:     0x55b09aeafa24 - std::sys_common::backtrace::print::h85035a511aafe7a8
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stderr]    9:     0x55b09aeb1797 - std::panicking::default_hook::{{closure}}::hcce8cea212785a25
[INFO] [stderr]   10:     0x55b09aeb14f9 - std::panicking::default_hook::hf5fcb0f213fe709a
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:292:9
[INFO] [stderr]   11:     0x55b09acaa577 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h60265c2dfa87ee34
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2029:9
[INFO] [stderr]   12:     0x55b09acaa577 - test::test_main::{{closure}}::h77865bd3127078c6
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:138:21
[INFO] [stderr]   13:     0x55b09aeb1db6 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbc5ccf4eb663e1e5
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2029:9
[INFO] [stderr]   14:     0x55b09aeb1db6 - std::panicking::rust_panic_with_hook::h095fccf1dc9379ee
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:783:13
[INFO] [stderr]   15:     0x55b09aeb1ac9 - std::panicking::begin_panic_handler::{{closure}}::h032ba12139b353db
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:649:13
[INFO] [stderr]   16:     0x55b09aeb0146 - std::sys_common::backtrace::__rust_end_short_backtrace::h9259bc2ff8fd0f76
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stderr]   17:     0x55b09aeb1860 - rust_begin_unwind
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:645:5
[INFO] [stderr]   18:     0x55b09ac29e1a - core::panicking::panic_nounwind_fmt::runtime::hc18fd4a76c1e2aab
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:110:18
[INFO] [stderr]   19:     0x55b09ac29e1a - core::panicking::panic_nounwind_fmt::hcb87f45b1afb5c5d
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:122:9
[INFO] [stderr]   20:     0x55b09ac29ec9 - core::panicking::panic_nounwind::h63c25437b93d358c
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:155:5
[INFO] [stderr]   21:     0x55b09ac4a7ac - core::mem::uninitialized::h1aca27812627d024
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/mem/mod.rs:693:9
[INFO] [stderr]   22:     0x55b09ac4a7ac - crossbeam::sync::ms_queue::MsQueue<T>::new::hf31120e257d92e85
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/crossbeam-0.3.2/src/sync/ms_queue.rs:66:45
[INFO] [stderr]   23:     0x55b09ac6a599 - bip_peer::manager::PeerManager<P>::from_builder::h73252b1220c608eb
[INFO] [stderr]                                at /opt/rustwide/workdir/src/manager/mod.rs:65:35
[INFO] [stderr]   24:     0x55b09ac3f8e6 - bip_peer::manager::builder::PeerManagerBuilder::build::ha3327229a5bdd5f1
[INFO] [stderr]                                at /opt/rustwide/workdir/src/manager/builder.rs:99:9
[INFO] [stderr]   25:     0x55b09ac549aa - test::peer_manager_send_backpressure::positive_peer_manager_send_backpressure::h67e14b06a5a6189f
[INFO] [stderr]                                at /opt/rustwide/workdir/test/peer_manager_send_backpressure.rs:16:19
[INFO] [stderr]   26:     0x55b09ac54837 - test::peer_manager_send_backpressure::positive_peer_manager_send_backpressure::{{closure}}::h9e75f7f8bb8d9cee
[INFO] [stderr]                                at /opt/rustwide/workdir/test/peer_manager_send_backpressure.rs:14:45
[INFO] [stderr]   27:     0x55b09ac37dd6 - core::ops::function::FnOnce::call_once::h55e6e069453ddc20
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   28:     0x55b09acafe4f - core::ops::function::FnOnce::call_once::h8dc6907944022cf6
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   29:     0x55b09acafe4f - test::__rust_begin_short_backtrace::haae1a87433f1efb3
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:627:18
[INFO] [stderr]   30:     0x55b09acaebd1 - test::run_test_in_process::{{closure}}::h8c7decfa7c14e152
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:650:60
[INFO] [stderr]   31:     0x55b09acaebd1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h19e6ff056d9d21e9
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stderr]   32:     0x55b09acaebd1 - std::panicking::try::do_call::h89c848fcaa37c035
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stderr]   33:     0x55b09acaebd1 - std::panicking::try::h57ab3dc74e2839b8
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stderr]   34:     0x55b09acaebd1 - std::panic::catch_unwind::hfb6a1b1abc120fb9
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stderr]   35:     0x55b09acaebd1 - test::run_test_in_process::h5ae2f9875edd562d
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:650:27
[INFO] [stderr]   36:     0x55b09acaebd1 - test::run_test::{{closure}}::h35d7300d8928a067
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:573:43
[INFO] [stderr]   37:     0x55b09ac75f06 - test::run_test::{{closure}}::h7525ced405d23d1b
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:601:41
[INFO] [stderr]   38:     0x55b09ac75f06 - std::sys_common::backtrace::__rust_begin_short_backtrace::h4e7db78ce05afad8
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stderr]   39:     0x55b09ac7af67 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hcfbcb64f1a1b3482
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/mod.rs:529:17
[INFO] [stderr]   40:     0x55b09ac7af67 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9d89c5c4108bd689
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stderr]   41:     0x55b09ac7af67 - std::panicking::try::do_call::h8a4869bc94ec50c9
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stderr]   42:     0x55b09ac7af67 - std::panicking::try::h9a576f20ff81ac30
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stderr]   43:     0x55b09ac7af67 - std::panic::catch_unwind::hbcb4e3f860ef9830
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stderr]   44:     0x55b09ac7af67 - std::thread::Builder::spawn_unchecked_::{{closure}}::h93c79a6be1505948
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/mod.rs:528:30
[INFO] [stderr]   45:     0x55b09ac7af67 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h426d96740c81bdaf
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   46:     0x55b09aeb69e5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h12de4fc57affb195
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2015:9
[INFO] [stderr]   47:     0x55b09aeb69e5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h3c619f45059d5cf1
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2015:9
[INFO] [stderr]   48:     0x55b09aeb69e5 - std::sys::unix::thread::Thread::new::thread_start::hbac657605e4b7389
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stderr]   49:     0x7fd6430eaac3 - <unknown>
[INFO] [stderr]   50:     0x7fd64317bbf4 - __clone
[INFO] [stderr]   51:                0x0 - <unknown>
[INFO] [stderr] thread caused non-unwinding panic. aborting.
[INFO] [stderr] error: test failed, to rerun pass `--test test`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/test-64be1e91a95ac7f7` (signal: 6, SIGABRT: process abort signal)
[INFO] running `Command { std: "docker" "inspect" "7da78ca54068013191064afac68fe619943c1b26b098085fdc86d371283cb48e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7da78ca54068013191064afac68fe619943c1b26b098085fdc86d371283cb48e", kill_on_drop: false }`
[INFO] [stdout] 7da78ca54068013191064afac68fe619943c1b26b098085fdc86d371283cb48e
