[INFO] fetching crate bip_utracker 0.4.0...
[INFO] testing bip_utracker-0.4.0 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate bip_utracker 0.4.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate bip_utracker 0.4.0 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bip_utracker 0.4.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate bip_utracker 0.4.0
[INFO] tweaked toml for crates.io crate bip_utracker 0.4.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 122 packages to latest compatible versions
[INFO] [stderr]       Adding bitflags v0.4.0 (latest: v2.5.0)
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[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f8456c099cfbf0676cffaf594ffb10097490f2b51850b8cdebda6bb237fffeb2
[INFO] running `Command { std: "docker" "start" "-a" "f8456c099cfbf0676cffaf594ffb10097490f2b51850b8cdebda6bb237fffeb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f8456c099cfbf0676cffaf594ffb10097490f2b51850b8cdebda6bb237fffeb2", kill_on_drop: false }`
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[INFO] [stdout] f8456c099cfbf0676cffaf594ffb10097490f2b51850b8cdebda6bb237fffeb2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a7ff565c2539b60de896978a328a9cd70fe39899f5b96cccc83fa65356bf22fb
[INFO] running `Command { std: "docker" "start" "-a" "a7ff565c2539b60de896978a328a9cd70fe39899f5b96cccc83fa65356bf22fb", kill_on_drop: false }`
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[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |         try!(writer.write_u64::<BigEndian>(self.connection_id()));
[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/request.rs:68:17
[INFO] [stdout]    |
[INFO] [stdout] 68 |                 try!(writer.write_u32::<BigEndian>(::CONNECT_ACTION_ID));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request.rs:69:17
[INFO] [stdout]    |
[INFO] [stdout] 69 |                 try!(writer.write_u32::<BigEndian>(self.transaction_id()));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request.rs:77:17
[INFO] [stdout]    |
[INFO] [stdout] 77 |                 try!(writer.write_u32::<BigEndian>(action_id));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request.rs:78:17
[INFO] [stdout]    |
[INFO] [stdout] 78 |                 try!(writer.write_u32::<BigEndian>(self.transaction_id()));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request.rs:80:17
[INFO] [stdout]    |
[INFO] [stdout] 80 |                 try!(req.write_bytes(writer));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request.rs:83:17
[INFO] [stdout]    |
[INFO] [stdout] 83 |                 try!(writer.write_u32::<BigEndian>(::SCRAPE_ACTION_ID));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request.rs:84:17
[INFO] [stdout]    |
[INFO] [stdout] 84 |                 try!(writer.write_u32::<BigEndian>(self.transaction_id()));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request.rs:86:17
[INFO] [stdout]    |
[INFO] [stdout] 86 |                 try!(req.write_bytes(writer));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:62:17
[INFO] [stdout]    |
[INFO] [stdout] 62 |                 try!(writer.write_u32::<BigEndian>(::CONNECT_ACTION_ID));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:63:17
[INFO] [stdout]    |
[INFO] [stdout] 63 |                 try!(writer.write_u32::<BigEndian>(self.transaction_id()));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:65:17
[INFO] [stdout]    |
[INFO] [stdout] 65 |                 try!(writer.write_u64::<BigEndian>(id));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:73:17
[INFO] [stdout]    |
[INFO] [stdout] 73 |                 try!(writer.write_u32::<BigEndian>(action_id));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:74:17
[INFO] [stdout]    |
[INFO] [stdout] 74 |                 try!(writer.write_u32::<BigEndian>(self.transaction_id()));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:76:17
[INFO] [stdout]    |
[INFO] [stdout] 76 |                 try!(req.write_bytes(writer));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:79:17
[INFO] [stdout]    |
[INFO] [stdout] 79 |                 try!(writer.write_u32::<BigEndian>(::SCRAPE_ACTION_ID));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:80:17
[INFO] [stdout]    |
[INFO] [stdout] 80 |                 try!(writer.write_u32::<BigEndian>(self.transaction_id()));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:82:17
[INFO] [stdout]    |
[INFO] [stdout] 82 |                 try!(req.write_bytes(writer));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:85:17
[INFO] [stdout]    |
[INFO] [stdout] 85 |                 try!(writer.write_u32::<BigEndian>(ERROR_ACTION_ID));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:86:17
[INFO] [stdout]    |
[INFO] [stdout] 86 |                 try!(writer.write_u32::<BigEndian>(self.transaction_id()));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:88:17
[INFO] [stdout]    |
[INFO] [stdout] 88 |                 try!(err.write_bytes(writer));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/announce.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 |         try!(writer.write_all(self.info_hash.as_ref()));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/announce.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |         try!(writer.write_all(self.peer_id.as_ref()));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/announce.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 79 |         try!(self.state.write_bytes(&mut writer));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/announce.rs:80:9
[INFO] [stdout]    |
[INFO] [stdout] 80 |         try!(self.ip.write_bytes(&mut writer));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/announce.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |         try!(writer.write_u32::<BigEndian>(self.key));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/announce.rs:84:9
[INFO] [stdout]    |
[INFO] [stdout] 84 |         try!(self.num_want.write_bytes(&mut writer));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/announce.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 86 |         try!(writer.write_u16::<BigEndian>(self.port));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/announce.rs:88:9
[INFO] [stdout]    |
[INFO] [stdout] 88 |         try!(self.options.write_bytes(&mut writer));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/announce.rs:210:9
[INFO] [stdout]     |
[INFO] [stdout] 210 |         try!(writer.write_i32::<BigEndian>(self.interval));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/announce.rs:211:9
[INFO] [stdout]     |
[INFO] [stdout] 211 |         try!(writer.write_i32::<BigEndian>(self.leechers));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/announce.rs:212:9
[INFO] [stdout]     |
[INFO] [stdout] 212 |         try!(writer.write_i32::<BigEndian>(self.seeders));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/announce.rs:214:9
[INFO] [stdout]     |
[INFO] [stdout] 214 |         try!(self.peers.write_bytes(&mut writer));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/announce.rs:300:9
[INFO] [stdout]     |
[INFO] [stdout] 300 |         try!(writer.write_i64::<BigEndian>(self.downloaded));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/announce.rs:301:9
[INFO] [stdout]     |
[INFO] [stdout] 301 |         try!(writer.write_i64::<BigEndian>(self.left));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/announce.rs:302:9
[INFO] [stdout]     |
[INFO] [stdout] 302 |         try!(writer.write_i64::<BigEndian>(self.uploaded));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/announce.rs:304:9
[INFO] [stdout]     |
[INFO] [stdout] 304 |         try!(self.event.write_bytes(&mut writer));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/announce.rs:365:9
[INFO] [stdout]     |
[INFO] [stdout] 365 |         try!(writer.write_i32::<BigEndian>(self.as_id()));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/announce.rs:502:9
[INFO] [stdout]     |
[INFO] [stdout] 502 |         try!(writer.write_i32::<BigEndian>(write_value));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/contact.rs:128:9
[INFO] [stdout]     |
[INFO] [stdout] 128 |         try!(writer.write_all(&*self.peers));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/contact.rs:228:9
[INFO] [stdout]     |
[INFO] [stdout] 228 |         try!(writer.write_all(&*self.peers));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/error.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |         try!(writer.write_all(self.message.as_bytes()));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/option.rs:62:17
[INFO] [stdout]    |
[INFO] [stdout] 62 |                 try!(writer.write_u8(*byte));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/option.rs:63:17
[INFO] [stdout]    |
[INFO] [stdout] 63 |                 try!(writer.write_u8(content_chunk_len));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/option.rs:64:17
[INFO] [stdout]    |
[INFO] [stdout] 64 |                 try!(writer.write_all(content_chunk));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/client/dispatcher.rs:62:21
[INFO] [stdout]    |
[INFO] [stdout] 62 |     let mut eloop = try!(builder.build());
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/server/dispatcher.rs:34:21
[INFO] [stdout]    |
[INFO] [stdout] 34 |     let mut eloop = try!(builder.build());
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/announce.rs:462:1
[INFO] [stdout]     |
[INFO] [stdout] 462 | / named!(parse_ipv4<&[u8], Ipv4Addr>,
[INFO] [stdout] 463 | |     map!(count_fixed!(u8, be_u8, 4), |b| convert::bytes_be_to_ipv4(b))
[INFO] [stdout] 464 | | );
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `count_fixed` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/announce.rs:473:1
[INFO] [stdout]     |
[INFO] [stdout] 473 | / named!(parse_ipv6<&[u8], Ipv6Addr>,
[INFO] [stdout] 474 | |     map!(count_fixed!(u8, be_u8, 16), |b| convert::bytes_be_to_ipv6(b))
[INFO] [stdout] 475 | | );
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `count_fixed` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 49 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.91s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v3.2.1, num-bigint v0.1.44, num-complex v0.1.43, num-rational v0.1.42
[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" "a7ff565c2539b60de896978a328a9cd70fe39899f5b96cccc83fa65356bf22fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7ff565c2539b60de896978a328a9cd70fe39899f5b96cccc83fa65356bf22fb", kill_on_drop: false }`
[INFO] [stdout] a7ff565c2539b60de896978a328a9cd70fe39899f5b96cccc83fa65356bf22fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9cd5fbada34256aa86541535ec3c542eb9b50c88f703fb8712bf4d894e83e0a9
[INFO] running `Command { std: "docker" "start" "-a" "9cd5fbada34256aa86541535ec3c542eb9b50c88f703fb8712bf4d894e83e0a9", kill_on_drop: false }`
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |         try!(writer.write_u64::<BigEndian>(self.connection_id()));
[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/request.rs:68:17
[INFO] [stdout]    |
[INFO] [stdout] 68 |                 try!(writer.write_u32::<BigEndian>(::CONNECT_ACTION_ID));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request.rs:69:17
[INFO] [stdout]    |
[INFO] [stdout] 69 |                 try!(writer.write_u32::<BigEndian>(self.transaction_id()));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request.rs:77:17
[INFO] [stdout]    |
[INFO] [stdout] 77 |                 try!(writer.write_u32::<BigEndian>(action_id));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request.rs:78:17
[INFO] [stdout]    |
[INFO] [stdout] 78 |                 try!(writer.write_u32::<BigEndian>(self.transaction_id()));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request.rs:80:17
[INFO] [stdout]    |
[INFO] [stdout] 80 |                 try!(req.write_bytes(writer));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request.rs:83:17
[INFO] [stdout]    |
[INFO] [stdout] 83 |                 try!(writer.write_u32::<BigEndian>(::SCRAPE_ACTION_ID));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request.rs:84:17
[INFO] [stdout]    |
[INFO] [stdout] 84 |                 try!(writer.write_u32::<BigEndian>(self.transaction_id()));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request.rs:86:17
[INFO] [stdout]    |
[INFO] [stdout] 86 |                 try!(req.write_bytes(writer));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:62:17
[INFO] [stdout]    |
[INFO] [stdout] 62 |                 try!(writer.write_u32::<BigEndian>(::CONNECT_ACTION_ID));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:63:17
[INFO] [stdout]    |
[INFO] [stdout] 63 |                 try!(writer.write_u32::<BigEndian>(self.transaction_id()));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:65:17
[INFO] [stdout]    |
[INFO] [stdout] 65 |                 try!(writer.write_u64::<BigEndian>(id));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:73:17
[INFO] [stdout]    |
[INFO] [stdout] 73 |                 try!(writer.write_u32::<BigEndian>(action_id));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:74:17
[INFO] [stdout]    |
[INFO] [stdout] 74 |                 try!(writer.write_u32::<BigEndian>(self.transaction_id()));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:76:17
[INFO] [stdout]    |
[INFO] [stdout] 76 |                 try!(req.write_bytes(writer));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:79:17
[INFO] [stdout]    |
[INFO] [stdout] 79 |                 try!(writer.write_u32::<BigEndian>(::SCRAPE_ACTION_ID));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:80:17
[INFO] [stdout]    |
[INFO] [stdout] 80 |                 try!(writer.write_u32::<BigEndian>(self.transaction_id()));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:82:17
[INFO] [stdout]    |
[INFO] [stdout] 82 |                 try!(req.write_bytes(writer));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:85:17
[INFO] [stdout]    |
[INFO] [stdout] 85 |                 try!(writer.write_u32::<BigEndian>(ERROR_ACTION_ID));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:86:17
[INFO] [stdout]    |
[INFO] [stdout] 86 |                 try!(writer.write_u32::<BigEndian>(self.transaction_id()));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:88:17
[INFO] [stdout]    |
[INFO] [stdout] 88 |                 try!(err.write_bytes(writer));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/announce.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 |         try!(writer.write_all(self.info_hash.as_ref()));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/announce.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |         try!(writer.write_all(self.peer_id.as_ref()));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/announce.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 79 |         try!(self.state.write_bytes(&mut writer));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/announce.rs:80:9
[INFO] [stdout]    |
[INFO] [stdout] 80 |         try!(self.ip.write_bytes(&mut writer));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/announce.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |         try!(writer.write_u32::<BigEndian>(self.key));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/announce.rs:84:9
[INFO] [stdout]    |
[INFO] [stdout] 84 |         try!(self.num_want.write_bytes(&mut writer));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/announce.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 86 |         try!(writer.write_u16::<BigEndian>(self.port));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/announce.rs:88:9
[INFO] [stdout]    |
[INFO] [stdout] 88 |         try!(self.options.write_bytes(&mut writer));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/announce.rs:210:9
[INFO] [stdout]     |
[INFO] [stdout] 210 |         try!(writer.write_i32::<BigEndian>(self.interval));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/announce.rs:211:9
[INFO] [stdout]     |
[INFO] [stdout] 211 |         try!(writer.write_i32::<BigEndian>(self.leechers));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/announce.rs:212:9
[INFO] [stdout]     |
[INFO] [stdout] 212 |         try!(writer.write_i32::<BigEndian>(self.seeders));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/announce.rs:214:9
[INFO] [stdout]     |
[INFO] [stdout] 214 |         try!(self.peers.write_bytes(&mut writer));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/announce.rs:300:9
[INFO] [stdout]     |
[INFO] [stdout] 300 |         try!(writer.write_i64::<BigEndian>(self.downloaded));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/announce.rs:301:9
[INFO] [stdout]     |
[INFO] [stdout] 301 |         try!(writer.write_i64::<BigEndian>(self.left));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/announce.rs:302:9
[INFO] [stdout]     |
[INFO] [stdout] 302 |         try!(writer.write_i64::<BigEndian>(self.uploaded));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/announce.rs:304:9
[INFO] [stdout]     |
[INFO] [stdout] 304 |         try!(self.event.write_bytes(&mut writer));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/announce.rs:365:9
[INFO] [stdout]     |
[INFO] [stdout] 365 |         try!(writer.write_i32::<BigEndian>(self.as_id()));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/announce.rs:502:9
[INFO] [stdout]     |
[INFO] [stdout] 502 |         try!(writer.write_i32::<BigEndian>(write_value));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/contact.rs:128:9
[INFO] [stdout]     |
[INFO] [stdout] 128 |         try!(writer.write_all(&*self.peers));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/contact.rs:228:9
[INFO] [stdout]     |
[INFO] [stdout] 228 |         try!(writer.write_all(&*self.peers));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/error.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |         try!(writer.write_all(self.message.as_bytes()));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/option.rs:62:17
[INFO] [stdout]    |
[INFO] [stdout] 62 |                 try!(writer.write_u8(*byte));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/option.rs:63:17
[INFO] [stdout]    |
[INFO] [stdout] 63 |                 try!(writer.write_u8(content_chunk_len));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/option.rs:64:17
[INFO] [stdout]    |
[INFO] [stdout] 64 |                 try!(writer.write_all(content_chunk));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/client/dispatcher.rs:62:21
[INFO] [stdout]    |
[INFO] [stdout] 62 |     let mut eloop = try!(builder.build());
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/server/dispatcher.rs:34:21
[INFO] [stdout]    |
[INFO] [stdout] 34 |     let mut eloop = try!(builder.build());
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/announce.rs:462:1
[INFO] [stdout]     |
[INFO] [stdout] 462 | / named!(parse_ipv4<&[u8], Ipv4Addr>,
[INFO] [stdout] 463 | |     map!(count_fixed!(u8, be_u8, 4), |b| convert::bytes_be_to_ipv4(b))
[INFO] [stdout] 464 | | );
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `count_fixed` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/announce.rs:473:1
[INFO] [stdout]     |
[INFO] [stdout] 473 | / named!(parse_ipv6<&[u8], Ipv6Addr>,
[INFO] [stdout] 474 | |     map!(count_fixed!(u8, be_u8, 16), |b| convert::bytes_be_to_ipv6(b))
[INFO] [stdout] 475 | | );
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `count_fixed` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 49 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling bip_utracker v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |         try!(writer.write_u64::<BigEndian>(self.connection_id()));
[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/request.rs:68:17
[INFO] [stdout]    |
[INFO] [stdout] 68 |                 try!(writer.write_u32::<BigEndian>(::CONNECT_ACTION_ID));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request.rs:69:17
[INFO] [stdout]    |
[INFO] [stdout] 69 |                 try!(writer.write_u32::<BigEndian>(self.transaction_id()));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request.rs:77:17
[INFO] [stdout]    |
[INFO] [stdout] 77 |                 try!(writer.write_u32::<BigEndian>(action_id));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request.rs:78:17
[INFO] [stdout]    |
[INFO] [stdout] 78 |                 try!(writer.write_u32::<BigEndian>(self.transaction_id()));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request.rs:80:17
[INFO] [stdout]    |
[INFO] [stdout] 80 |                 try!(req.write_bytes(writer));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request.rs:83:17
[INFO] [stdout]    |
[INFO] [stdout] 83 |                 try!(writer.write_u32::<BigEndian>(::SCRAPE_ACTION_ID));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request.rs:84:17
[INFO] [stdout]    |
[INFO] [stdout] 84 |                 try!(writer.write_u32::<BigEndian>(self.transaction_id()));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request.rs:86:17
[INFO] [stdout]    |
[INFO] [stdout] 86 |                 try!(req.write_bytes(writer));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:62:17
[INFO] [stdout]    |
[INFO] [stdout] 62 |                 try!(writer.write_u32::<BigEndian>(::CONNECT_ACTION_ID));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:63:17
[INFO] [stdout]    |
[INFO] [stdout] 63 |                 try!(writer.write_u32::<BigEndian>(self.transaction_id()));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:65:17
[INFO] [stdout]    |
[INFO] [stdout] 65 |                 try!(writer.write_u64::<BigEndian>(id));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:73:17
[INFO] [stdout]    |
[INFO] [stdout] 73 |                 try!(writer.write_u32::<BigEndian>(action_id));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:74:17
[INFO] [stdout]    |
[INFO] [stdout] 74 |                 try!(writer.write_u32::<BigEndian>(self.transaction_id()));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:76:17
[INFO] [stdout]    |
[INFO] [stdout] 76 |                 try!(req.write_bytes(writer));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:79:17
[INFO] [stdout]    |
[INFO] [stdout] 79 |                 try!(writer.write_u32::<BigEndian>(::SCRAPE_ACTION_ID));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:80:17
[INFO] [stdout]    |
[INFO] [stdout] 80 |                 try!(writer.write_u32::<BigEndian>(self.transaction_id()));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:82:17
[INFO] [stdout]    |
[INFO] [stdout] 82 |                 try!(req.write_bytes(writer));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:85:17
[INFO] [stdout]    |
[INFO] [stdout] 85 |                 try!(writer.write_u32::<BigEndian>(ERROR_ACTION_ID));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:86:17
[INFO] [stdout]    |
[INFO] [stdout] 86 |                 try!(writer.write_u32::<BigEndian>(self.transaction_id()));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:88:17
[INFO] [stdout]    |
[INFO] [stdout] 88 |                 try!(err.write_bytes(writer));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/announce.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 |         try!(writer.write_all(self.info_hash.as_ref()));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/announce.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |         try!(writer.write_all(self.peer_id.as_ref()));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/announce.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 79 |         try!(self.state.write_bytes(&mut writer));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/announce.rs:80:9
[INFO] [stdout]    |
[INFO] [stdout] 80 |         try!(self.ip.write_bytes(&mut writer));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/announce.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |         try!(writer.write_u32::<BigEndian>(self.key));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/announce.rs:84:9
[INFO] [stdout]    |
[INFO] [stdout] 84 |         try!(self.num_want.write_bytes(&mut writer));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/announce.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 86 |         try!(writer.write_u16::<BigEndian>(self.port));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/announce.rs:88:9
[INFO] [stdout]    |
[INFO] [stdout] 88 |         try!(self.options.write_bytes(&mut writer));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/announce.rs:210:9
[INFO] [stdout]     |
[INFO] [stdout] 210 |         try!(writer.write_i32::<BigEndian>(self.interval));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/announce.rs:211:9
[INFO] [stdout]     |
[INFO] [stdout] 211 |         try!(writer.write_i32::<BigEndian>(self.leechers));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/announce.rs:212:9
[INFO] [stdout]     |
[INFO] [stdout] 212 |         try!(writer.write_i32::<BigEndian>(self.seeders));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/announce.rs:214:9
[INFO] [stdout]     |
[INFO] [stdout] 214 |         try!(self.peers.write_bytes(&mut writer));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/announce.rs:300:9
[INFO] [stdout]     |
[INFO] [stdout] 300 |         try!(writer.write_i64::<BigEndian>(self.downloaded));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/announce.rs:301:9
[INFO] [stdout]     |
[INFO] [stdout] 301 |         try!(writer.write_i64::<BigEndian>(self.left));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/announce.rs:302:9
[INFO] [stdout]     |
[INFO] [stdout] 302 |         try!(writer.write_i64::<BigEndian>(self.uploaded));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/announce.rs:304:9
[INFO] [stdout]     |
[INFO] [stdout] 304 |         try!(self.event.write_bytes(&mut writer));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/announce.rs:365:9
[INFO] [stdout]     |
[INFO] [stdout] 365 |         try!(writer.write_i32::<BigEndian>(self.as_id()));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/announce.rs:502:9
[INFO] [stdout]     |
[INFO] [stdout] 502 |         try!(writer.write_i32::<BigEndian>(write_value));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/contact.rs:128:9
[INFO] [stdout]     |
[INFO] [stdout] 128 |         try!(writer.write_all(&*self.peers));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/contact.rs:228:9
[INFO] [stdout]     |
[INFO] [stdout] 228 |         try!(writer.write_all(&*self.peers));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/error.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |         try!(writer.write_all(self.message.as_bytes()));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/option.rs:62:17
[INFO] [stdout]    |
[INFO] [stdout] 62 |                 try!(writer.write_u8(*byte));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/option.rs:63:17
[INFO] [stdout]    |
[INFO] [stdout] 63 |                 try!(writer.write_u8(content_chunk_len));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/option.rs:64:17
[INFO] [stdout]    |
[INFO] [stdout] 64 |                 try!(writer.write_all(content_chunk));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/client/dispatcher.rs:62:21
[INFO] [stdout]    |
[INFO] [stdout] 62 |     let mut eloop = try!(builder.build());
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/server/dispatcher.rs:34:21
[INFO] [stdout]    |
[INFO] [stdout] 34 |     let mut eloop = try!(builder.build());
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/announce.rs:462:1
[INFO] [stdout]     |
[INFO] [stdout] 462 | / named!(parse_ipv4<&[u8], Ipv4Addr>,
[INFO] [stdout] 463 | |     map!(count_fixed!(u8, be_u8, 4), |b| convert::bytes_be_to_ipv4(b))
[INFO] [stdout] 464 | | );
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `count_fixed` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/announce.rs:473:1
[INFO] [stdout]     |
[INFO] [stdout] 473 | / named!(parse_ipv6<&[u8], Ipv6Addr>,
[INFO] [stdout] 474 | |     map!(count_fixed!(u8, be_u8, 16), |b| convert::bytes_be_to_ipv6(b))
[INFO] [stdout] 475 | | );
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `count_fixed` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 49 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.73s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v3.2.1, num-bigint v0.1.44, num-complex v0.1.43, num-rational v0.1.42
[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" "9cd5fbada34256aa86541535ec3c542eb9b50c88f703fb8712bf4d894e83e0a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cd5fbada34256aa86541535ec3c542eb9b50c88f703fb8712bf4d894e83e0a9", kill_on_drop: false }`
[INFO] [stdout] 9cd5fbada34256aa86541535ec3c542eb9b50c88f703fb8712bf4d894e83e0a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1a2df07b790c4a8d70b545cd165bc4b0acc4bcfa37fb915efe6f9261fe748eec
[INFO] running `Command { std: "docker" "start" "-a" "1a2df07b790c4a8d70b545cd165bc4b0acc4bcfa37fb915efe6f9261fe748eec", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/request.rs:64:9
[INFO] [stderr]    |
[INFO] [stderr] 64 |         try!(writer.write_u64::<BigEndian>(self.connection_id()));
[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/request.rs:68:17
[INFO] [stderr]    |
[INFO] [stderr] 68 |                 try!(writer.write_u32::<BigEndian>(::CONNECT_ACTION_ID));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/request.rs:69:17
[INFO] [stderr]    |
[INFO] [stderr] 69 |                 try!(writer.write_u32::<BigEndian>(self.transaction_id()));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/request.rs:77:17
[INFO] [stderr]    |
[INFO] [stderr] 77 |                 try!(writer.write_u32::<BigEndian>(action_id));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/request.rs:78:17
[INFO] [stderr]    |
[INFO] [stderr] 78 |                 try!(writer.write_u32::<BigEndian>(self.transaction_id()));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/request.rs:80:17
[INFO] [stderr]    |
[INFO] [stderr] 80 |                 try!(req.write_bytes(writer));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/request.rs:83:17
[INFO] [stderr]    |
[INFO] [stderr] 83 |                 try!(writer.write_u32::<BigEndian>(::SCRAPE_ACTION_ID));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/request.rs:84:17
[INFO] [stderr]    |
[INFO] [stderr] 84 |                 try!(writer.write_u32::<BigEndian>(self.transaction_id()));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/request.rs:86:17
[INFO] [stderr]    |
[INFO] [stderr] 86 |                 try!(req.write_bytes(writer));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/response.rs:62:17
[INFO] [stderr]    |
[INFO] [stderr] 62 |                 try!(writer.write_u32::<BigEndian>(::CONNECT_ACTION_ID));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/response.rs:63:17
[INFO] [stderr]    |
[INFO] [stderr] 63 |                 try!(writer.write_u32::<BigEndian>(self.transaction_id()));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/response.rs:65:17
[INFO] [stderr]    |
[INFO] [stderr] 65 |                 try!(writer.write_u64::<BigEndian>(id));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/response.rs:73:17
[INFO] [stderr]    |
[INFO] [stderr] 73 |                 try!(writer.write_u32::<BigEndian>(action_id));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/response.rs:74:17
[INFO] [stderr]    |
[INFO] [stderr] 74 |                 try!(writer.write_u32::<BigEndian>(self.transaction_id()));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/response.rs:76:17
[INFO] [stderr]    |
[INFO] [stderr] 76 |                 try!(req.write_bytes(writer));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/response.rs:79:17
[INFO] [stderr]    |
[INFO] [stderr] 79 |                 try!(writer.write_u32::<BigEndian>(::SCRAPE_ACTION_ID));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/response.rs:80:17
[INFO] [stderr]    |
[INFO] [stderr] 80 |                 try!(writer.write_u32::<BigEndian>(self.transaction_id()));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/response.rs:82:17
[INFO] [stderr]    |
[INFO] [stderr] 82 |                 try!(req.write_bytes(writer));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/response.rs:85:17
[INFO] [stderr]    |
[INFO] [stderr] 85 |                 try!(writer.write_u32::<BigEndian>(ERROR_ACTION_ID));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/response.rs:86:17
[INFO] [stderr]    |
[INFO] [stderr] 86 |                 try!(writer.write_u32::<BigEndian>(self.transaction_id()));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/response.rs:88:17
[INFO] [stderr]    |
[INFO] [stderr] 88 |                 try!(err.write_bytes(writer));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/announce.rs:76:9
[INFO] [stderr]    |
[INFO] [stderr] 76 |         try!(writer.write_all(self.info_hash.as_ref()));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/announce.rs:77:9
[INFO] [stderr]    |
[INFO] [stderr] 77 |         try!(writer.write_all(self.peer_id.as_ref()));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/announce.rs:79:9
[INFO] [stderr]    |
[INFO] [stderr] 79 |         try!(self.state.write_bytes(&mut writer));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/announce.rs:80:9
[INFO] [stderr]    |
[INFO] [stderr] 80 |         try!(self.ip.write_bytes(&mut writer));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/announce.rs:82:9
[INFO] [stderr]    |
[INFO] [stderr] 82 |         try!(writer.write_u32::<BigEndian>(self.key));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/announce.rs:84:9
[INFO] [stderr]    |
[INFO] [stderr] 84 |         try!(self.num_want.write_bytes(&mut writer));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/announce.rs:86:9
[INFO] [stderr]    |
[INFO] [stderr] 86 |         try!(writer.write_u16::<BigEndian>(self.port));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/announce.rs:88:9
[INFO] [stderr]    |
[INFO] [stderr] 88 |         try!(self.options.write_bytes(&mut writer));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/announce.rs:210:9
[INFO] [stderr]     |
[INFO] [stderr] 210 |         try!(writer.write_i32::<BigEndian>(self.interval));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/announce.rs:211:9
[INFO] [stderr]     |
[INFO] [stderr] 211 |         try!(writer.write_i32::<BigEndian>(self.leechers));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/announce.rs:212:9
[INFO] [stderr]     |
[INFO] [stderr] 212 |         try!(writer.write_i32::<BigEndian>(self.seeders));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/announce.rs:214:9
[INFO] [stderr]     |
[INFO] [stderr] 214 |         try!(self.peers.write_bytes(&mut writer));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/announce.rs:300:9
[INFO] [stderr]     |
[INFO] [stderr] 300 |         try!(writer.write_i64::<BigEndian>(self.downloaded));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/announce.rs:301:9
[INFO] [stderr]     |
[INFO] [stderr] 301 |         try!(writer.write_i64::<BigEndian>(self.left));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/announce.rs:302:9
[INFO] [stderr]     |
[INFO] [stderr] 302 |         try!(writer.write_i64::<BigEndian>(self.uploaded));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/announce.rs:304:9
[INFO] [stderr]     |
[INFO] [stderr] 304 |         try!(self.event.write_bytes(&mut writer));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/announce.rs:365:9
[INFO] [stderr]     |
[INFO] [stderr] 365 |         try!(writer.write_i32::<BigEndian>(self.as_id()));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/announce.rs:502:9
[INFO] [stderr]     |
[INFO] [stderr] 502 |         try!(writer.write_i32::<BigEndian>(write_value));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/contact.rs:128:9
[INFO] [stderr]     |
[INFO] [stderr] 128 |         try!(writer.write_all(&*self.peers));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/contact.rs:228:9
[INFO] [stderr]     |
[INFO] [stderr] 228 |         try!(writer.write_all(&*self.peers));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/error.rs:29:9
[INFO] [stderr]    |
[INFO] [stderr] 29 |         try!(writer.write_all(self.message.as_bytes()));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/option.rs:62:17
[INFO] [stderr]    |
[INFO] [stderr] 62 |                 try!(writer.write_u8(*byte));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/option.rs:63:17
[INFO] [stderr]    |
[INFO] [stderr] 63 |                 try!(writer.write_u8(content_chunk_len));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/option.rs:64:17
[INFO] [stderr]    |
[INFO] [stderr] 64 |                 try!(writer.write_all(content_chunk));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/client/dispatcher.rs:62:21
[INFO] [stderr]    |
[INFO] [stderr] 62 |     let mut eloop = try!(builder.build());
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/server/dispatcher.rs:34:21
[INFO] [stderr]    |
[INFO] [stderr] 34 |     let mut eloop = try!(builder.build());
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/announce.rs:462:1
[INFO] [stderr]     |
[INFO] [stderr] 462 | / named!(parse_ipv4<&[u8], Ipv4Addr>,
[INFO] [stderr] 463 | |     map!(count_fixed!(u8, be_u8, 4), |b| convert::bytes_be_to_ipv4(b))
[INFO] [stderr] 464 | | );
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `count_fixed` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/announce.rs:473:1
[INFO] [stderr]     |
[INFO] [stderr] 473 | / named!(parse_ipv6<&[u8], Ipv6Addr>,
[INFO] [stderr] 474 | |     map!(count_fixed!(u8, be_u8, 16), |b| convert::bytes_be_to_ipv6(b))
[INFO] [stderr] 475 | | );
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `count_fixed` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `bip_utracker` (lib) generated 49 warnings
[INFO] [stderr] warning: `bip_utracker` (lib test) generated 49 warnings (49 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v3.2.1, num-bigint v0.1.44, num-complex v0.1.43, num-rational v0.1.42
[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_utracker-66952f2f200fb07d)
[INFO] [stdout] 
[INFO] [stdout] running 76 tests
[INFO] [stdout] test announce::tests::negative_parse_empty_v4_source ... ok
[INFO] [stdout] test announce::tests::negative_parse_incomplete_state ... ok
[INFO] [stdout] test announce::tests::negative_parse_empty_v6_source ... ok
[INFO] [stdout] test announce::tests::negative_parse_incomplete_v4_source ... ok
[INFO] [stdout] test announce::tests::negative_parse_incomplete_v6_source ... ok
[INFO] [stdout] test announce::tests::negative_parse_no_event ... ok
[INFO] [stdout] test announce::tests::negative_parse_request_missing_key ... ok
[INFO] [stdout] test announce::tests::positive_parse_completed_event ... ok
[INFO] [stdout] test announce::tests::positive_parse_desired_peers_default ... ok
[INFO] [stdout] test announce::tests::positive_parse_desired_peers_specified ... ok
[INFO] [stdout] test announce::tests::positive_parse_explicit_v4_source ... ok
[INFO] [stdout] test announce::tests::positive_parse_explicit_v6_source ... ok
[INFO] [stdout] test announce::tests::positive_parse_implied_v4_source ... ok
[INFO] [stdout] test announce::tests::positive_parse_implied_v6_source ... ok
[INFO] [stdout] test announce::tests::positive_parse_none_event ... ok
[INFO] [stdout] test announce::tests::positive_parse_response_empty_peers ... ok
[INFO] [stdout] test announce::tests::positive_parse_response_many_peers ... ok
[INFO] [stdout] test announce::tests::positive_parse_started_event ... ok
[INFO] [stdout] test announce::tests::positive_parse_state ... ok
[INFO] [stdout] test announce::tests::positive_parse_stopped_event ... ok
[INFO] [stdout] test announce::tests::positive_write_completed_event ... ok
[INFO] [stdout] test announce::tests::positive_write_response ... ok
[INFO] [stdout] test announce::tests::positive_write_source_ipv4_explicit ... ok
[INFO] [stdout] test announce::tests::positive_write_source_ipv4_implied ... ok
[INFO] [stdout] test announce::tests::positive_write_source_ipv6_implied ... ok
[INFO] [stdout] test announce::tests::positive_write_started_event ... ok
[INFO] [stdout] test announce::tests::positive_write_source_ipv6_explicit ... ok
[INFO] [stdout] test announce::tests::positive_write_state ... ok
[INFO] [stdout] test announce::tests::positive_write_stopped_event ... ok
[INFO] [stdout] test contact::tests::positive_iterate_v4 ... ok
[INFO] [stdout] test contact::tests::positive_iterate_v6 ... ok
[INFO] [stdout] test announce::tests::positive_parse_request_empty_options ... ok
[INFO] [stdout] test announce::tests::positive_write_desired_peers_default ... ok
[INFO] [stdout] test announce::tests::positive_write_none_event ... ok
[INFO] [stdout] test announce::tests::positive_write_desired_peers_specified ... ok
[INFO] [stdout] test contact::tests::positive_parse_empty_v6 ... ok
[INFO] [stdout] test contact::tests::positive_parse_peer_v4 ... ok
[INFO] [stdout] test contact::tests::positive_write_empty_v4 ... ok
[INFO] [stdout] test announce::tests::positive_write_request ... ok
[INFO] [stdout] test contact::tests::positive_parse_peer_v6 ... ok
[INFO] [stdout] test contact::tests::positive_parse_peers_v6 ... ok
[INFO] [stdout] test contact::tests::positive_parse_empty_v4 ... ok
[INFO] [stdout] test contact::tests::positive_write_empty_v6 ... ok
[INFO] [stdout] test option::tests::negative_parse_url_data_unterminated ... ok
[INFO] [stdout] test contact::tests::positive_write_peer_v6 ... ok
[INFO] [stdout] test option::tests::positive_parse_empty_option ... ok
[INFO] [stdout] test option::tests::positive_parse_end_option ... ok
[INFO] [stdout] test contact::tests::positive_write_peer_v4 ... ok
[INFO] [stdout] test option::tests::positive_parse_noop_option ... ok
[INFO] [stdout] test option::tests::positive_parse_url_data_end_of_options ... ok
[INFO] [stdout] test contact::tests::positive_write_peers_v4 ... ok
[INFO] [stdout] test contact::tests::positive_parse_peers_v4 ... ok
[INFO] [stdout] test option::tests::negative_parse_url_data_incomplete ... ok
[INFO] [stdout] test contact::tests::positive_write_peers_v6 ... ok
[INFO] [stdout] test option::tests::positive_parse_url_data_noop_eof ... ok
[INFO] [stdout] test option::tests::positive_parse_url_data_single_chunk ... ok
[INFO] [stdout] test option::tests::positive_parse_url_data_two_chunks ... ok
[INFO] [stdout] test option::tests::positive_parse_url_data_noop_end_of_options ... ok
[INFO] [stdout] test option::tests::positive_write_chunked_option ... ok
[INFO] [stdout] test option::tests::positive_write_empty_option ... ok
[INFO] [stdout] test option::tests::positive_write_eof_option ... ok
[INFO] [stdout] test option::tests::positive_parse_url_data_undivisible_chunks ... ok
[INFO] [stdout] test option::tests::positive_write_single_option ... ok
[INFO] [stdout] test option::tests::positive_pasre_url_data_eof ... ok
[INFO] [stdout] test scrape::tests::positive_parse_request_empty ... ok
[INFO] [stdout] test scrape::tests::positive_parse_request_multiple_hashes ... ok
[INFO] [stdout] test scrape::tests::positive_parse_request_single_hash ... ok
[INFO] [stdout] test scrape::tests::positive_parse_response_empty ... ok
[INFO] [stdout] test scrape::tests::positive_parse_response_many_stats ... ok
[INFO] [stdout] test scrape::tests::positive_write_request_empty ... ok
[INFO] [stdout] test scrape::tests::positive_write_response_many_stats ... ok
[INFO] [stdout] test scrape::tests::positive_write_request_many_hashes ... ok
[INFO] [stdout] test scrape::tests::positive_write_response_single_stat ... ok
[INFO] [stdout] test scrape::tests::positive_parse_response_single_stat ... ok
[INFO] [stdout] test scrape::tests::positive_write_request_single_hash ... ok
[INFO] [stdout] test scrape::tests::positive_write_response_empty ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 76 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running test/mod.rs (/opt/rustwide/target/debug/deps/test-6810101ace02b2e9)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test test_client_full::positive_client_request_dropped ... ok
[INFO] [stdout] test test_client_drop::positive_client_request_failed ... ok
[INFO] [stdout] test test_announce_start::positive_announce_started ... ok
[INFO] [stdout] test test_scrape::positive_scrape ... ok
[INFO] [stdout] test test_announce_stop::positive_announce_stopped ... ok
[INFO] [stdout] test test_connect::positive_receive_connect_id ... ok
[INFO] [stdout] test test_connect_cache::positive_connection_id_cache ... ok
[INFO] [stdout] test test_server_drop::positive_server_dropped ... ok
[INFO] [stderr]    Doc-tests bip_utracker
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1a2df07b790c4a8d70b545cd165bc4b0acc4bcfa37fb915efe6f9261fe748eec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a2df07b790c4a8d70b545cd165bc4b0acc4bcfa37fb915efe6f9261fe748eec", kill_on_drop: false }`
[INFO] [stdout] 1a2df07b790c4a8d70b545cd165bc4b0acc4bcfa37fb915efe6f9261fe748eec
[INFO] testing bip_utracker-0.4.0 against try#b642703cf9526da1e72c0b6755753b939a9c6b6d for pr-125151
[INFO] extracting crate bip_utracker 0.4.0 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate bip_utracker 0.4.0 on toolchain b642703cf9526da1e72c0b6755753b939a9c6b6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bip_utracker 0.4.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate bip_utracker 0.4.0
[INFO] tweaked toml for crates.io crate bip_utracker 0.4.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 122 packages to latest compatible versions
[INFO] [stderr]       Adding bitflags v0.4.0 (latest: v2.5.0)
[INFO] [stderr]       Adding bitflags v1.3.2 (latest: v2.5.0)
[INFO] [stderr]       Adding bytes v0.3.0 (latest: v1.6.0)
[INFO] [stderr]       Adding bytes v0.4.12 (latest: v1.6.0)
[INFO] [stderr]       Adding cfg-if v0.1.10 (latest: v1.0.0)
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 08cc5ddda3e60044e99908175074d6513697a23700cce9f20939e59415bb9581
[INFO] running `Command { std: "docker" "start" "-a" "08cc5ddda3e60044e99908175074d6513697a23700cce9f20939e59415bb9581", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "08cc5ddda3e60044e99908175074d6513697a23700cce9f20939e59415bb9581", kill_on_drop: false }`
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[INFO] [stdout] 08cc5ddda3e60044e99908175074d6513697a23700cce9f20939e59415bb9581
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0cae89396a3450d6d17f7766af6f745e1b563fe35c2903c88c550b4567ccffc8
[INFO] running `Command { std: "docker" "start" "-a" "0cae89396a3450d6d17f7766af6f745e1b563fe35c2903c88c550b4567ccffc8", kill_on_drop: false }`
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[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |         try!(writer.write_u64::<BigEndian>(self.connection_id()));
[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/request.rs:68:17
[INFO] [stdout]    |
[INFO] [stdout] 68 |                 try!(writer.write_u32::<BigEndian>(::CONNECT_ACTION_ID));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request.rs:69:17
[INFO] [stdout]    |
[INFO] [stdout] 69 |                 try!(writer.write_u32::<BigEndian>(self.transaction_id()));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request.rs:77:17
[INFO] [stdout]    |
[INFO] [stdout] 77 |                 try!(writer.write_u32::<BigEndian>(action_id));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request.rs:78:17
[INFO] [stdout]    |
[INFO] [stdout] 78 |                 try!(writer.write_u32::<BigEndian>(self.transaction_id()));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request.rs:80:17
[INFO] [stdout]    |
[INFO] [stdout] 80 |                 try!(req.write_bytes(writer));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request.rs:83:17
[INFO] [stdout]    |
[INFO] [stdout] 83 |                 try!(writer.write_u32::<BigEndian>(::SCRAPE_ACTION_ID));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request.rs:84:17
[INFO] [stdout]    |
[INFO] [stdout] 84 |                 try!(writer.write_u32::<BigEndian>(self.transaction_id()));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request.rs:86:17
[INFO] [stdout]    |
[INFO] [stdout] 86 |                 try!(req.write_bytes(writer));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:62:17
[INFO] [stdout]    |
[INFO] [stdout] 62 |                 try!(writer.write_u32::<BigEndian>(::CONNECT_ACTION_ID));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:63:17
[INFO] [stdout]    |
[INFO] [stdout] 63 |                 try!(writer.write_u32::<BigEndian>(self.transaction_id()));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:65:17
[INFO] [stdout]    |
[INFO] [stdout] 65 |                 try!(writer.write_u64::<BigEndian>(id));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:73:17
[INFO] [stdout]    |
[INFO] [stdout] 73 |                 try!(writer.write_u32::<BigEndian>(action_id));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:74:17
[INFO] [stdout]    |
[INFO] [stdout] 74 |                 try!(writer.write_u32::<BigEndian>(self.transaction_id()));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:76:17
[INFO] [stdout]    |
[INFO] [stdout] 76 |                 try!(req.write_bytes(writer));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:79:17
[INFO] [stdout]    |
[INFO] [stdout] 79 |                 try!(writer.write_u32::<BigEndian>(::SCRAPE_ACTION_ID));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:80:17
[INFO] [stdout]    |
[INFO] [stdout] 80 |                 try!(writer.write_u32::<BigEndian>(self.transaction_id()));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:82:17
[INFO] [stdout]    |
[INFO] [stdout] 82 |                 try!(req.write_bytes(writer));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:85:17
[INFO] [stdout]    |
[INFO] [stdout] 85 |                 try!(writer.write_u32::<BigEndian>(ERROR_ACTION_ID));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:86:17
[INFO] [stdout]    |
[INFO] [stdout] 86 |                 try!(writer.write_u32::<BigEndian>(self.transaction_id()));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:88:17
[INFO] [stdout]    |
[INFO] [stdout] 88 |                 try!(err.write_bytes(writer));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/announce.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 |         try!(writer.write_all(self.info_hash.as_ref()));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/announce.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |         try!(writer.write_all(self.peer_id.as_ref()));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/announce.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 79 |         try!(self.state.write_bytes(&mut writer));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/announce.rs:80:9
[INFO] [stdout]    |
[INFO] [stdout] 80 |         try!(self.ip.write_bytes(&mut writer));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/announce.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |         try!(writer.write_u32::<BigEndian>(self.key));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/announce.rs:84:9
[INFO] [stdout]    |
[INFO] [stdout] 84 |         try!(self.num_want.write_bytes(&mut writer));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/announce.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 86 |         try!(writer.write_u16::<BigEndian>(self.port));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/announce.rs:88:9
[INFO] [stdout]    |
[INFO] [stdout] 88 |         try!(self.options.write_bytes(&mut writer));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/announce.rs:210:9
[INFO] [stdout]     |
[INFO] [stdout] 210 |         try!(writer.write_i32::<BigEndian>(self.interval));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/announce.rs:211:9
[INFO] [stdout]     |
[INFO] [stdout] 211 |         try!(writer.write_i32::<BigEndian>(self.leechers));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/announce.rs:212:9
[INFO] [stdout]     |
[INFO] [stdout] 212 |         try!(writer.write_i32::<BigEndian>(self.seeders));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/announce.rs:214:9
[INFO] [stdout]     |
[INFO] [stdout] 214 |         try!(self.peers.write_bytes(&mut writer));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/announce.rs:300:9
[INFO] [stdout]     |
[INFO] [stdout] 300 |         try!(writer.write_i64::<BigEndian>(self.downloaded));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/announce.rs:301:9
[INFO] [stdout]     |
[INFO] [stdout] 301 |         try!(writer.write_i64::<BigEndian>(self.left));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/announce.rs:302:9
[INFO] [stdout]     |
[INFO] [stdout] 302 |         try!(writer.write_i64::<BigEndian>(self.uploaded));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/announce.rs:304:9
[INFO] [stdout]     |
[INFO] [stdout] 304 |         try!(self.event.write_bytes(&mut writer));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/announce.rs:365:9
[INFO] [stdout]     |
[INFO] [stdout] 365 |         try!(writer.write_i32::<BigEndian>(self.as_id()));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/announce.rs:502:9
[INFO] [stdout]     |
[INFO] [stdout] 502 |         try!(writer.write_i32::<BigEndian>(write_value));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/contact.rs:128:9
[INFO] [stdout]     |
[INFO] [stdout] 128 |         try!(writer.write_all(&*self.peers));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/contact.rs:228:9
[INFO] [stdout]     |
[INFO] [stdout] 228 |         try!(writer.write_all(&*self.peers));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/error.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |         try!(writer.write_all(self.message.as_bytes()));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/option.rs:62:17
[INFO] [stdout]    |
[INFO] [stdout] 62 |                 try!(writer.write_u8(*byte));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/option.rs:63:17
[INFO] [stdout]    |
[INFO] [stdout] 63 |                 try!(writer.write_u8(content_chunk_len));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/option.rs:64:17
[INFO] [stdout]    |
[INFO] [stdout] 64 |                 try!(writer.write_all(content_chunk));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/client/dispatcher.rs:62:21
[INFO] [stdout]    |
[INFO] [stdout] 62 |     let mut eloop = try!(builder.build());
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/server/dispatcher.rs:34:21
[INFO] [stdout]    |
[INFO] [stdout] 34 |     let mut eloop = try!(builder.build());
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/announce.rs:462:1
[INFO] [stdout]     |
[INFO] [stdout] 462 | / named!(parse_ipv4<&[u8], Ipv4Addr>,
[INFO] [stdout] 463 | |     map!(count_fixed!(u8, be_u8, 4), |b| convert::bytes_be_to_ipv4(b))
[INFO] [stdout] 464 | | );
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `count_fixed` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/announce.rs:473:1
[INFO] [stdout]     |
[INFO] [stdout] 473 | / named!(parse_ipv6<&[u8], Ipv6Addr>,
[INFO] [stdout] 474 | |     map!(count_fixed!(u8, be_u8, 16), |b| convert::bytes_be_to_ipv6(b))
[INFO] [stdout] 475 | | );
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `count_fixed` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 49 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.42s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v3.2.1, num-bigint v0.1.44, num-complex v0.1.43, num-rational v0.1.42
[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" "0cae89396a3450d6d17f7766af6f745e1b563fe35c2903c88c550b4567ccffc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cae89396a3450d6d17f7766af6f745e1b563fe35c2903c88c550b4567ccffc8", kill_on_drop: false }`
[INFO] [stdout] 0cae89396a3450d6d17f7766af6f745e1b563fe35c2903c88c550b4567ccffc8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c35135e202cd3e809bab16c6c4d0d5c6363ef730492a0ab70a08116065c2611d
[INFO] running `Command { std: "docker" "start" "-a" "c35135e202cd3e809bab16c6c4d0d5c6363ef730492a0ab70a08116065c2611d", kill_on_drop: false }`
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |         try!(writer.write_u64::<BigEndian>(self.connection_id()));
[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/request.rs:68:17
[INFO] [stdout]    |
[INFO] [stdout] 68 |                 try!(writer.write_u32::<BigEndian>(::CONNECT_ACTION_ID));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request.rs:69:17
[INFO] [stdout]    |
[INFO] [stdout] 69 |                 try!(writer.write_u32::<BigEndian>(self.transaction_id()));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request.rs:77:17
[INFO] [stdout]    |
[INFO] [stdout] 77 |                 try!(writer.write_u32::<BigEndian>(action_id));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request.rs:78:17
[INFO] [stdout]    |
[INFO] [stdout] 78 |                 try!(writer.write_u32::<BigEndian>(self.transaction_id()));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request.rs:80:17
[INFO] [stdout]    |
[INFO] [stdout] 80 |                 try!(req.write_bytes(writer));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request.rs:83:17
[INFO] [stdout]    |
[INFO] [stdout] 83 |                 try!(writer.write_u32::<BigEndian>(::SCRAPE_ACTION_ID));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request.rs:84:17
[INFO] [stdout]    |
[INFO] [stdout] 84 |                 try!(writer.write_u32::<BigEndian>(self.transaction_id()));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request.rs:86:17
[INFO] [stdout]    |
[INFO] [stdout] 86 |                 try!(req.write_bytes(writer));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:62:17
[INFO] [stdout]    |
[INFO] [stdout] 62 |                 try!(writer.write_u32::<BigEndian>(::CONNECT_ACTION_ID));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:63:17
[INFO] [stdout]    |
[INFO] [stdout] 63 |                 try!(writer.write_u32::<BigEndian>(self.transaction_id()));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:65:17
[INFO] [stdout]    |
[INFO] [stdout] 65 |                 try!(writer.write_u64::<BigEndian>(id));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:73:17
[INFO] [stdout]    |
[INFO] [stdout] 73 |                 try!(writer.write_u32::<BigEndian>(action_id));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:74:17
[INFO] [stdout]    |
[INFO] [stdout] 74 |                 try!(writer.write_u32::<BigEndian>(self.transaction_id()));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:76:17
[INFO] [stdout]    |
[INFO] [stdout] 76 |                 try!(req.write_bytes(writer));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:79:17
[INFO] [stdout]    |
[INFO] [stdout] 79 |                 try!(writer.write_u32::<BigEndian>(::SCRAPE_ACTION_ID));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:80:17
[INFO] [stdout]    |
[INFO] [stdout] 80 |                 try!(writer.write_u32::<BigEndian>(self.transaction_id()));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:82:17
[INFO] [stdout]    |
[INFO] [stdout] 82 |                 try!(req.write_bytes(writer));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:85:17
[INFO] [stdout]    |
[INFO] [stdout] 85 |                 try!(writer.write_u32::<BigEndian>(ERROR_ACTION_ID));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:86:17
[INFO] [stdout]    |
[INFO] [stdout] 86 |                 try!(writer.write_u32::<BigEndian>(self.transaction_id()));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:88:17
[INFO] [stdout]    |
[INFO] [stdout] 88 |                 try!(err.write_bytes(writer));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/announce.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 |         try!(writer.write_all(self.info_hash.as_ref()));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/announce.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |         try!(writer.write_all(self.peer_id.as_ref()));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/announce.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 79 |         try!(self.state.write_bytes(&mut writer));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/announce.rs:80:9
[INFO] [stdout]    |
[INFO] [stdout] 80 |         try!(self.ip.write_bytes(&mut writer));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/announce.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |         try!(writer.write_u32::<BigEndian>(self.key));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/announce.rs:84:9
[INFO] [stdout]    |
[INFO] [stdout] 84 |         try!(self.num_want.write_bytes(&mut writer));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/announce.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 86 |         try!(writer.write_u16::<BigEndian>(self.port));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/announce.rs:88:9
[INFO] [stdout]    |
[INFO] [stdout] 88 |         try!(self.options.write_bytes(&mut writer));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/announce.rs:210:9
[INFO] [stdout]     |
[INFO] [stdout] 210 |         try!(writer.write_i32::<BigEndian>(self.interval));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/announce.rs:211:9
[INFO] [stdout]     |
[INFO] [stdout] 211 |         try!(writer.write_i32::<BigEndian>(self.leechers));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/announce.rs:212:9
[INFO] [stdout]     |
[INFO] [stdout] 212 |         try!(writer.write_i32::<BigEndian>(self.seeders));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/announce.rs:214:9
[INFO] [stdout]     |
[INFO] [stdout] 214 |         try!(self.peers.write_bytes(&mut writer));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/announce.rs:300:9
[INFO] [stdout]     |
[INFO] [stdout] 300 |         try!(writer.write_i64::<BigEndian>(self.downloaded));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/announce.rs:301:9
[INFO] [stdout]     |
[INFO] [stdout] 301 |         try!(writer.write_i64::<BigEndian>(self.left));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/announce.rs:302:9
[INFO] [stdout]     |
[INFO] [stdout] 302 |         try!(writer.write_i64::<BigEndian>(self.uploaded));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/announce.rs:304:9
[INFO] [stdout]     |
[INFO] [stdout] 304 |         try!(self.event.write_bytes(&mut writer));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/announce.rs:365:9
[INFO] [stdout]     |
[INFO] [stdout] 365 |         try!(writer.write_i32::<BigEndian>(self.as_id()));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/announce.rs:502:9
[INFO] [stdout]     |
[INFO] [stdout] 502 |         try!(writer.write_i32::<BigEndian>(write_value));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/contact.rs:128:9
[INFO] [stdout]     |
[INFO] [stdout] 128 |         try!(writer.write_all(&*self.peers));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/contact.rs:228:9
[INFO] [stdout]     |
[INFO] [stdout] 228 |         try!(writer.write_all(&*self.peers));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/error.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |         try!(writer.write_all(self.message.as_bytes()));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/option.rs:62:17
[INFO] [stdout]    |
[INFO] [stdout] 62 |                 try!(writer.write_u8(*byte));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/option.rs:63:17
[INFO] [stdout]    |
[INFO] [stdout] 63 |                 try!(writer.write_u8(content_chunk_len));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/option.rs:64:17
[INFO] [stdout]    |
[INFO] [stdout] 64 |                 try!(writer.write_all(content_chunk));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/client/dispatcher.rs:62:21
[INFO] [stdout]    |
[INFO] [stdout] 62 |     let mut eloop = try!(builder.build());
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/server/dispatcher.rs:34:21
[INFO] [stdout]    |
[INFO] [stdout] 34 |     let mut eloop = try!(builder.build());
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/announce.rs:462:1
[INFO] [stdout]     |
[INFO] [stdout] 462 | / named!(parse_ipv4<&[u8], Ipv4Addr>,
[INFO] [stdout] 463 | |     map!(count_fixed!(u8, be_u8, 4), |b| convert::bytes_be_to_ipv4(b))
[INFO] [stdout] 464 | | );
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `count_fixed` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling bip_utracker v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/announce.rs:473:1
[INFO] [stdout]     |
[INFO] [stdout] 473 | / named!(parse_ipv6<&[u8], Ipv6Addr>,
[INFO] [stdout] 474 | |     map!(count_fixed!(u8, be_u8, 16), |b| convert::bytes_be_to_ipv6(b))
[INFO] [stdout] 475 | | );
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `count_fixed` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 49 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |         try!(writer.write_u64::<BigEndian>(self.connection_id()));
[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/request.rs:68:17
[INFO] [stdout]    |
[INFO] [stdout] 68 |                 try!(writer.write_u32::<BigEndian>(::CONNECT_ACTION_ID));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request.rs:69:17
[INFO] [stdout]    |
[INFO] [stdout] 69 |                 try!(writer.write_u32::<BigEndian>(self.transaction_id()));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request.rs:77:17
[INFO] [stdout]    |
[INFO] [stdout] 77 |                 try!(writer.write_u32::<BigEndian>(action_id));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request.rs:78:17
[INFO] [stdout]    |
[INFO] [stdout] 78 |                 try!(writer.write_u32::<BigEndian>(self.transaction_id()));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request.rs:80:17
[INFO] [stdout]    |
[INFO] [stdout] 80 |                 try!(req.write_bytes(writer));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request.rs:83:17
[INFO] [stdout]    |
[INFO] [stdout] 83 |                 try!(writer.write_u32::<BigEndian>(::SCRAPE_ACTION_ID));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request.rs:84:17
[INFO] [stdout]    |
[INFO] [stdout] 84 |                 try!(writer.write_u32::<BigEndian>(self.transaction_id()));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request.rs:86:17
[INFO] [stdout]    |
[INFO] [stdout] 86 |                 try!(req.write_bytes(writer));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:62:17
[INFO] [stdout]    |
[INFO] [stdout] 62 |                 try!(writer.write_u32::<BigEndian>(::CONNECT_ACTION_ID));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:63:17
[INFO] [stdout]    |
[INFO] [stdout] 63 |                 try!(writer.write_u32::<BigEndian>(self.transaction_id()));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:65:17
[INFO] [stdout]    |
[INFO] [stdout] 65 |                 try!(writer.write_u64::<BigEndian>(id));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:73:17
[INFO] [stdout]    |
[INFO] [stdout] 73 |                 try!(writer.write_u32::<BigEndian>(action_id));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:74:17
[INFO] [stdout]    |
[INFO] [stdout] 74 |                 try!(writer.write_u32::<BigEndian>(self.transaction_id()));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:76:17
[INFO] [stdout]    |
[INFO] [stdout] 76 |                 try!(req.write_bytes(writer));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:79:17
[INFO] [stdout]    |
[INFO] [stdout] 79 |                 try!(writer.write_u32::<BigEndian>(::SCRAPE_ACTION_ID));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:80:17
[INFO] [stdout]    |
[INFO] [stdout] 80 |                 try!(writer.write_u32::<BigEndian>(self.transaction_id()));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:82:17
[INFO] [stdout]    |
[INFO] [stdout] 82 |                 try!(req.write_bytes(writer));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:85:17
[INFO] [stdout]    |
[INFO] [stdout] 85 |                 try!(writer.write_u32::<BigEndian>(ERROR_ACTION_ID));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:86:17
[INFO] [stdout]    |
[INFO] [stdout] 86 |                 try!(writer.write_u32::<BigEndian>(self.transaction_id()));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:88:17
[INFO] [stdout]    |
[INFO] [stdout] 88 |                 try!(err.write_bytes(writer));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/announce.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 |         try!(writer.write_all(self.info_hash.as_ref()));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/announce.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |         try!(writer.write_all(self.peer_id.as_ref()));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/announce.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 79 |         try!(self.state.write_bytes(&mut writer));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/announce.rs:80:9
[INFO] [stdout]    |
[INFO] [stdout] 80 |         try!(self.ip.write_bytes(&mut writer));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/announce.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |         try!(writer.write_u32::<BigEndian>(self.key));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/announce.rs:84:9
[INFO] [stdout]    |
[INFO] [stdout] 84 |         try!(self.num_want.write_bytes(&mut writer));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/announce.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 86 |         try!(writer.write_u16::<BigEndian>(self.port));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/announce.rs:88:9
[INFO] [stdout]    |
[INFO] [stdout] 88 |         try!(self.options.write_bytes(&mut writer));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/announce.rs:210:9
[INFO] [stdout]     |
[INFO] [stdout] 210 |         try!(writer.write_i32::<BigEndian>(self.interval));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/announce.rs:211:9
[INFO] [stdout]     |
[INFO] [stdout] 211 |         try!(writer.write_i32::<BigEndian>(self.leechers));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/announce.rs:212:9
[INFO] [stdout]     |
[INFO] [stdout] 212 |         try!(writer.write_i32::<BigEndian>(self.seeders));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/announce.rs:214:9
[INFO] [stdout]     |
[INFO] [stdout] 214 |         try!(self.peers.write_bytes(&mut writer));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/announce.rs:300:9
[INFO] [stdout]     |
[INFO] [stdout] 300 |         try!(writer.write_i64::<BigEndian>(self.downloaded));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/announce.rs:301:9
[INFO] [stdout]     |
[INFO] [stdout] 301 |         try!(writer.write_i64::<BigEndian>(self.left));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/announce.rs:302:9
[INFO] [stdout]     |
[INFO] [stdout] 302 |         try!(writer.write_i64::<BigEndian>(self.uploaded));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/announce.rs:304:9
[INFO] [stdout]     |
[INFO] [stdout] 304 |         try!(self.event.write_bytes(&mut writer));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/announce.rs:365:9
[INFO] [stdout]     |
[INFO] [stdout] 365 |         try!(writer.write_i32::<BigEndian>(self.as_id()));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/announce.rs:502:9
[INFO] [stdout]     |
[INFO] [stdout] 502 |         try!(writer.write_i32::<BigEndian>(write_value));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/contact.rs:128:9
[INFO] [stdout]     |
[INFO] [stdout] 128 |         try!(writer.write_all(&*self.peers));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/contact.rs:228:9
[INFO] [stdout]     |
[INFO] [stdout] 228 |         try!(writer.write_all(&*self.peers));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/error.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |         try!(writer.write_all(self.message.as_bytes()));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/option.rs:62:17
[INFO] [stdout]    |
[INFO] [stdout] 62 |                 try!(writer.write_u8(*byte));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/option.rs:63:17
[INFO] [stdout]    |
[INFO] [stdout] 63 |                 try!(writer.write_u8(content_chunk_len));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/option.rs:64:17
[INFO] [stdout]    |
[INFO] [stdout] 64 |                 try!(writer.write_all(content_chunk));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/client/dispatcher.rs:62:21
[INFO] [stdout]    |
[INFO] [stdout] 62 |     let mut eloop = try!(builder.build());
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/server/dispatcher.rs:34:21
[INFO] [stdout]    |
[INFO] [stdout] 34 |     let mut eloop = try!(builder.build());
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/announce.rs:462:1
[INFO] [stdout]     |
[INFO] [stdout] 462 | / named!(parse_ipv4<&[u8], Ipv4Addr>,
[INFO] [stdout] 463 | |     map!(count_fixed!(u8, be_u8, 4), |b| convert::bytes_be_to_ipv4(b))
[INFO] [stdout] 464 | | );
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `count_fixed` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/announce.rs:473:1
[INFO] [stdout]     |
[INFO] [stdout] 473 | / named!(parse_ipv6<&[u8], Ipv6Addr>,
[INFO] [stdout] 474 | |     map!(count_fixed!(u8, be_u8, 16), |b| convert::bytes_be_to_ipv6(b))
[INFO] [stdout] 475 | | );
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `count_fixed` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 49 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.28s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v3.2.1, num-bigint v0.1.44, num-complex v0.1.43, num-rational v0.1.42
[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" "c35135e202cd3e809bab16c6c4d0d5c6363ef730492a0ab70a08116065c2611d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c35135e202cd3e809bab16c6c4d0d5c6363ef730492a0ab70a08116065c2611d", kill_on_drop: false }`
[INFO] [stdout] c35135e202cd3e809bab16c6c4d0d5c6363ef730492a0ab70a08116065c2611d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4bb550b3f8641548de141f5fe824f6a5fe1fd746072ac0c06f2fbd9e2b0bd179
[INFO] running `Command { std: "docker" "start" "-a" "4bb550b3f8641548de141f5fe824f6a5fe1fd746072ac0c06f2fbd9e2b0bd179", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/request.rs:64:9
[INFO] [stderr]    |
[INFO] [stderr] 64 |         try!(writer.write_u64::<BigEndian>(self.connection_id()));
[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/request.rs:68:17
[INFO] [stderr]    |
[INFO] [stderr] 68 |                 try!(writer.write_u32::<BigEndian>(::CONNECT_ACTION_ID));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/request.rs:69:17
[INFO] [stderr]    |
[INFO] [stderr] 69 |                 try!(writer.write_u32::<BigEndian>(self.transaction_id()));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/request.rs:77:17
[INFO] [stderr]    |
[INFO] [stderr] 77 |                 try!(writer.write_u32::<BigEndian>(action_id));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/request.rs:78:17
[INFO] [stderr]    |
[INFO] [stderr] 78 |                 try!(writer.write_u32::<BigEndian>(self.transaction_id()));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/request.rs:80:17
[INFO] [stderr]    |
[INFO] [stderr] 80 |                 try!(req.write_bytes(writer));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/request.rs:83:17
[INFO] [stderr]    |
[INFO] [stderr] 83 |                 try!(writer.write_u32::<BigEndian>(::SCRAPE_ACTION_ID));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/request.rs:84:17
[INFO] [stderr]    |
[INFO] [stderr] 84 |                 try!(writer.write_u32::<BigEndian>(self.transaction_id()));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/request.rs:86:17
[INFO] [stderr]    |
[INFO] [stderr] 86 |                 try!(req.write_bytes(writer));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/response.rs:62:17
[INFO] [stderr]    |
[INFO] [stderr] 62 |                 try!(writer.write_u32::<BigEndian>(::CONNECT_ACTION_ID));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/response.rs:63:17
[INFO] [stderr]    |
[INFO] [stderr] 63 |                 try!(writer.write_u32::<BigEndian>(self.transaction_id()));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/response.rs:65:17
[INFO] [stderr]    |
[INFO] [stderr] 65 |                 try!(writer.write_u64::<BigEndian>(id));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/response.rs:73:17
[INFO] [stderr]    |
[INFO] [stderr] 73 |                 try!(writer.write_u32::<BigEndian>(action_id));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/response.rs:74:17
[INFO] [stderr]    |
[INFO] [stderr] 74 |                 try!(writer.write_u32::<BigEndian>(self.transaction_id()));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/response.rs:76:17
[INFO] [stderr]    |
[INFO] [stderr] 76 |                 try!(req.write_bytes(writer));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/response.rs:79:17
[INFO] [stderr]    |
[INFO] [stderr] 79 |                 try!(writer.write_u32::<BigEndian>(::SCRAPE_ACTION_ID));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/response.rs:80:17
[INFO] [stderr]    |
[INFO] [stderr] 80 |                 try!(writer.write_u32::<BigEndian>(self.transaction_id()));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/response.rs:82:17
[INFO] [stderr]    |
[INFO] [stderr] 82 |                 try!(req.write_bytes(writer));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/response.rs:85:17
[INFO] [stderr]    |
[INFO] [stderr] 85 |                 try!(writer.write_u32::<BigEndian>(ERROR_ACTION_ID));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/response.rs:86:17
[INFO] [stderr]    |
[INFO] [stderr] 86 |                 try!(writer.write_u32::<BigEndian>(self.transaction_id()));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/response.rs:88:17
[INFO] [stderr]    |
[INFO] [stderr] 88 |                 try!(err.write_bytes(writer));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/announce.rs:76:9
[INFO] [stderr]    |
[INFO] [stderr] 76 |         try!(writer.write_all(self.info_hash.as_ref()));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/announce.rs:77:9
[INFO] [stderr]    |
[INFO] [stderr] 77 |         try!(writer.write_all(self.peer_id.as_ref()));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/announce.rs:79:9
[INFO] [stderr]    |
[INFO] [stderr] 79 |         try!(self.state.write_bytes(&mut writer));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/announce.rs:80:9
[INFO] [stderr]    |
[INFO] [stderr] 80 |         try!(self.ip.write_bytes(&mut writer));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/announce.rs:82:9
[INFO] [stderr]    |
[INFO] [stderr] 82 |         try!(writer.write_u32::<BigEndian>(self.key));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/announce.rs:84:9
[INFO] [stderr]    |
[INFO] [stderr] 84 |         try!(self.num_want.write_bytes(&mut writer));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/announce.rs:86:9
[INFO] [stderr]    |
[INFO] [stderr] 86 |         try!(writer.write_u16::<BigEndian>(self.port));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/announce.rs:88:9
[INFO] [stderr]    |
[INFO] [stderr] 88 |         try!(self.options.write_bytes(&mut writer));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/announce.rs:210:9
[INFO] [stderr]     |
[INFO] [stderr] 210 |         try!(writer.write_i32::<BigEndian>(self.interval));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/announce.rs:211:9
[INFO] [stderr]     |
[INFO] [stderr] 211 |         try!(writer.write_i32::<BigEndian>(self.leechers));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/announce.rs:212:9
[INFO] [stderr]     |
[INFO] [stderr] 212 |         try!(writer.write_i32::<BigEndian>(self.seeders));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/announce.rs:214:9
[INFO] [stderr]     |
[INFO] [stderr] 214 |         try!(self.peers.write_bytes(&mut writer));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/announce.rs:300:9
[INFO] [stderr]     |
[INFO] [stderr] 300 |         try!(writer.write_i64::<BigEndian>(self.downloaded));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/announce.rs:301:9
[INFO] [stderr]     |
[INFO] [stderr] 301 |         try!(writer.write_i64::<BigEndian>(self.left));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/announce.rs:302:9
[INFO] [stderr]     |
[INFO] [stderr] 302 |         try!(writer.write_i64::<BigEndian>(self.uploaded));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/announce.rs:304:9
[INFO] [stderr]     |
[INFO] [stderr] 304 |         try!(self.event.write_bytes(&mut writer));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/announce.rs:365:9
[INFO] [stderr]     |
[INFO] [stderr] 365 |         try!(writer.write_i32::<BigEndian>(self.as_id()));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/announce.rs:502:9
[INFO] [stderr]     |
[INFO] [stderr] 502 |         try!(writer.write_i32::<BigEndian>(write_value));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/contact.rs:128:9
[INFO] [stderr]     |
[INFO] [stderr] 128 |         try!(writer.write_all(&*self.peers));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/contact.rs:228:9
[INFO] [stderr]     |
[INFO] [stderr] 228 |         try!(writer.write_all(&*self.peers));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/error.rs:29:9
[INFO] [stderr]    |
[INFO] [stderr] 29 |         try!(writer.write_all(self.message.as_bytes()));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/option.rs:62:17
[INFO] [stderr]    |
[INFO] [stderr] 62 |                 try!(writer.write_u8(*byte));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/option.rs:63:17
[INFO] [stderr]    |
[INFO] [stderr] 63 |                 try!(writer.write_u8(content_chunk_len));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/option.rs:64:17
[INFO] [stderr]    |
[INFO] [stderr] 64 |                 try!(writer.write_all(content_chunk));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/client/dispatcher.rs:62:21
[INFO] [stderr]    |
[INFO] [stderr] 62 |     let mut eloop = try!(builder.build());
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/server/dispatcher.rs:34:21
[INFO] [stderr]    |
[INFO] [stderr] 34 |     let mut eloop = try!(builder.build());
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/announce.rs:462:1
[INFO] [stderr]     |
[INFO] [stderr] 462 | / named!(parse_ipv4<&[u8], Ipv4Addr>,
[INFO] [stderr] 463 | |     map!(count_fixed!(u8, be_u8, 4), |b| convert::bytes_be_to_ipv4(b))
[INFO] [stderr] 464 | | );
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `count_fixed` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/announce.rs:473:1
[INFO] [stderr]     |
[INFO] [stderr] 473 | / named!(parse_ipv6<&[u8], Ipv6Addr>,
[INFO] [stderr] 474 | |     map!(count_fixed!(u8, be_u8, 16), |b| convert::bytes_be_to_ipv6(b))
[INFO] [stderr] 475 | | );
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `count_fixed` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `bip_utracker` (lib) generated 49 warnings
[INFO] [stderr] warning: `bip_utracker` (lib test) generated 49 warnings (49 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v3.2.1, num-bigint v0.1.44, num-complex v0.1.43, num-rational v0.1.42
[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_utracker-66952f2f200fb07d)
[INFO] [stdout] 
[INFO] [stdout] running 76 tests
[INFO] [stdout] test announce::tests::negative_parse_empty_v4_source ... ok
[INFO] [stdout] test announce::tests::positive_parse_explicit_v6_source ... ok
[INFO] [stdout] test announce::tests::positive_parse_implied_v4_source ... ok
[INFO] [stdout] test announce::tests::positive_parse_implied_v6_source ... ok
[INFO] [stdout] test announce::tests::negative_parse_incomplete_state ... ok
[INFO] [stdout] test announce::tests::negative_parse_empty_v6_source ... ok
[INFO] [stdout] test announce::tests::positive_parse_request_empty_options ... ok
[INFO] [stdout] test announce::tests::positive_parse_desired_peers_specified ... ok
[INFO] [stdout] test announce::tests::positive_parse_completed_event ... ok
[INFO] [stdout] test announce::tests::positive_parse_desired_peers_default ... ok
[INFO] [stdout] test announce::tests::positive_write_request ... ok
[INFO] [stdout] test announce::tests::positive_parse_none_event ... ok
[INFO] [stdout] test announce::tests::positive_write_source_ipv4_explicit ... ok
[INFO] [stdout] test announce::tests::positive_parse_state ... ok
[INFO] [stdout] test announce::tests::positive_parse_stopped_event ... ok
[INFO] [stdout] test announce::tests::positive_parse_explicit_v4_source ... ok
[INFO] [stdout] test announce::tests::positive_parse_response_empty_peers ... ok
[INFO] [stdout] test announce::tests::positive_write_none_event ... ok
[INFO] [stdout] test announce::tests::positive_write_desired_peers_default ... ok
[INFO] [stdout] test announce::tests::negative_parse_incomplete_v4_source ... ok
[INFO] [stdout] test announce::tests::negative_parse_request_missing_key ... ok
[INFO] [stdout] test announce::tests::negative_parse_no_event ... ok
[INFO] [stdout] test announce::tests::negative_parse_incomplete_v6_source ... ok
[INFO] [stdout] test announce::tests::positive_write_response ... ok
[INFO] [stdout] test announce::tests::positive_write_desired_peers_specified ... ok
[INFO] [stdout] test announce::tests::positive_parse_started_event ... ok
[INFO] [stdout] test announce::tests::positive_parse_response_many_peers ... ok
[INFO] [stdout] test announce::tests::positive_write_started_event ... ok
[INFO] [stdout] test announce::tests::positive_write_source_ipv6_implied ... ok
[INFO] [stdout] test announce::tests::positive_write_source_ipv4_implied ... ok
[INFO] [stdout] test announce::tests::positive_write_source_ipv6_explicit ... ok
[INFO] [stdout] test contact::tests::positive_parse_empty_v4 ... ok
[INFO] [stdout] test contact::tests::positive_iterate_v4 ... ok
[INFO] [stdout] test contact::tests::positive_parse_empty_v6 ... ok
[INFO] [stdout] test announce::tests::positive_write_completed_event ... ok
[INFO] [stdout] test announce::tests::positive_write_state ... ok
[INFO] [stdout] test announce::tests::positive_write_stopped_event ... ok
[INFO] [stdout] test option::tests::negative_parse_url_data_incomplete ... ok
[INFO] [stdout] test option::tests::negative_parse_url_data_unterminated ... ok
[INFO] [stdout] test option::tests::positive_parse_url_data_end_of_options ... ok
[INFO] [stdout] test contact::tests::positive_iterate_v6 ... ok
[INFO] [stdout] test option::tests::positive_parse_empty_option ... ok
[INFO] [stdout] test contact::tests::positive_write_empty_v4 ... ok
[INFO] [stdout] test contact::tests::positive_parse_peers_v6 ... ok
[INFO] [stdout] test contact::tests::positive_parse_peer_v4 ... ok
[INFO] [stdout] test contact::tests::positive_parse_peer_v6 ... ok
[INFO] [stdout] test option::tests::positive_parse_noop_option ... ok
[INFO] [stdout] test contact::tests::positive_write_peer_v4 ... ok
[INFO] [stdout] test contact::tests::positive_write_peers_v4 ... ok
[INFO] [stdout] test contact::tests::positive_write_peers_v6 ... ok
[INFO] [stdout] test option::tests::positive_parse_url_data_two_chunks ... ok
[INFO] [stdout] test contact::tests::positive_write_peer_v6 ... ok
[INFO] [stdout] test option::tests::positive_parse_end_option ... ok
[INFO] [stdout] test contact::tests::positive_parse_peers_v4 ... ok
[INFO] [stdout] test option::tests::positive_write_chunked_option ... ok
[INFO] [stdout] test option::tests::positive_write_eof_option ... ok
[INFO] [stdout] test scrape::tests::positive_parse_request_single_hash ... ok
[INFO] [stdout] test option::tests::positive_write_empty_option ... ok
[INFO] [stdout] test scrape::tests::positive_parse_response_empty ... ok
[INFO] [stdout] test scrape::tests::positive_parse_response_single_stat ... ok
[INFO] [stdout] test contact::tests::positive_write_empty_v6 ... ok
[INFO] [stdout] test scrape::tests::positive_parse_response_many_stats ... ok
[INFO] [stdout] test scrape::tests::positive_parse_request_multiple_hashes ... ok
[INFO] [stdout] test scrape::tests::positive_parse_request_empty ... ok
[INFO] [stdout] test option::tests::positive_parse_url_data_noop_end_of_options ... ok
[INFO] [stdout] test option::tests::positive_write_single_option ... ok
[INFO] [stdout] test option::tests::positive_parse_url_data_single_chunk ... ok
[INFO] [stdout] test option::tests::positive_parse_url_data_noop_eof ... ok
[INFO] [stdout] test option::tests::positive_parse_url_data_undivisible_chunks ... ok
[INFO] [stdout] test scrape::tests::positive_write_request_single_hash ... ok
[INFO] [stdout] test scrape::tests::positive_write_request_many_hashes ... ok
[INFO] [stdout] test option::tests::positive_pasre_url_data_eof ... ok
[INFO] [stdout] test scrape::tests::positive_write_response_empty ... ok
[INFO] [stdout] test scrape::tests::positive_write_response_many_stats ... ok
[INFO] [stdout] test scrape::tests::positive_write_request_empty ... ok
[INFO] [stdout] test scrape::tests::positive_write_response_single_stat ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 76 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running test/mod.rs (/opt/rustwide/target/debug/deps/test-6810101ace02b2e9)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test test_client_full::positive_client_request_dropped ... ok
[INFO] [stdout] test test_client_drop::positive_client_request_failed ... ok
[INFO] [stdout] test test_connect::positive_receive_connect_id ... ok
[INFO] [stdout] test test_connect_cache::positive_connection_id_cache ... ok
[INFO] [stdout] test test_announce_stop::positive_announce_stopped ... ok
[INFO] [stdout] test test_announce_start::positive_announce_started ... ok
[INFO] [stdout] test test_scrape::positive_scrape ... ok
[INFO] [stderr]    Doc-tests bip_utracker
[INFO] [stdout] test test_server_drop::positive_server_dropped ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4bb550b3f8641548de141f5fe824f6a5fe1fd746072ac0c06f2fbd9e2b0bd179", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bb550b3f8641548de141f5fe824f6a5fe1fd746072ac0c06f2fbd9e2b0bd179", kill_on_drop: false }`
[INFO] [stdout] 4bb550b3f8641548de141f5fe824f6a5fe1fd746072ac0c06f2fbd9e2b0bd179
