[INFO] fetching crate nakamoto-client 0.4.0...
[INFO] testing nakamoto-client-0.4.0 against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] extracting crate nakamoto-client 0.4.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate nakamoto-client 0.4.0
[INFO] finished tweaking crates.io crate nakamoto-client 0.4.0
[INFO] tweaked toml for crates.io crate nakamoto-client 0.4.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate nakamoto-client 0.4.0 on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 88 packages to latest compatible versions
[INFO] [stderr]       Adding fastrand v1.9.0 (available: v2.3.0)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.18)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quickcheck_macros v1.2.0
[INFO] [stderr]   Downloaded bitcoin_hashes v0.11.0
[INFO] [stderr]   Downloaded nakamoto-net v0.4.0
[INFO] [stderr]   Downloaded secp256k1 v0.24.3
[INFO] [stderr]   Downloaded nakamoto-chain v0.4.0
[INFO] [stderr]   Downloaded colored v1.9.4
[INFO] [stderr]   Downloaded socket2 v0.4.10
[INFO] [stderr]   Downloaded nakamoto-test v0.4.0
[INFO] [stderr]   Downloaded microserde v0.1.13
[INFO] [stderr]   Downloaded popol v2.2.0
[INFO] [stderr]   Downloaded nakamoto-net-poll v0.4.0
[INFO] [stderr]   Downloaded microserde-derive v0.1.13
[INFO] [stderr]   Downloaded nakamoto-common v0.4.0
[INFO] [stderr]   Downloaded bitcoin v0.29.2
[INFO] [stderr]   Downloaded nakamoto-p2p v0.4.0
[INFO] [stderr]   Downloaded secp256k1-sys v0.6.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c76442a85940fabf1bd2014e8b251320c4662ba04368e2c0b2f4897a25915838
[INFO] running `Command { std: "docker" "start" "-a" "c76442a85940fabf1bd2014e8b251320c4662ba04368e2c0b2f4897a25915838", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c76442a85940fabf1bd2014e8b251320c4662ba04368e2c0b2f4897a25915838", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c76442a85940fabf1bd2014e8b251320c4662ba04368e2c0b2f4897a25915838", kill_on_drop: false }`
[INFO] [stdout] c76442a85940fabf1bd2014e8b251320c4662ba04368e2c0b2f4897a25915838
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 55d3045e4d2873270195007a97b684f9f6033cb0b3c21e45ad1651e20e56a8ec
[INFO] running `Command { std: "docker" "start" "-a" "55d3045e4d2873270195007a97b684f9f6033cb0b3c21e45ad1651e20e56a8ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.58
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling bitcoin_hashes v0.11.0
[INFO] [stderr]    Compiling fastrand v1.9.0
[INFO] [stderr]    Compiling bech32 v0.9.1
[INFO] [stderr]    Compiling nonempty v0.7.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling secp256k1-sys v0.6.1
[INFO] [stderr]    Compiling microserde-derive v0.1.13
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling microserde v0.1.13
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling nakamoto-net v0.4.0
[INFO] [stderr]    Compiling secp256k1 v0.24.3
[INFO] [stderr]    Compiling bitcoin v0.29.2
[INFO] [stderr]    Compiling nakamoto-common v0.4.0
[INFO] [stderr]    Compiling nakamoto-p2p v0.4.0
[INFO] [stderr]    Compiling nakamoto-chain v0.4.0
[INFO] [stderr]    Compiling nakamoto-client v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: private item shadows public glob re-export
[INFO] [stdout]   --> src/lib.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout]  7 | mod event;
[INFO] [stdout]    | ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the name `event` in the type namespace is supposed to be publicly re-exported here
[INFO] [stdout]   --> src/lib.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub use client::*;
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] note: but the private item here shadows it
[INFO] [stdout]   --> src/lib.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout]  7 | mod event;
[INFO] [stdout]    | ^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(hidden_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/peer.rs:89:55
[INFO] [stdout]    |
[INFO] [stdout] 89 |     fn iter<'a>(&'a self) -> Box<dyn Iterator<Item = (&net::IpAddr, &KnownAddress)> + 'a> {
[INFO] [stdout]    |                  --                                   ^^^^^^^^^^^^  ^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |                  |                                    |
[INFO] [stdout]    |                  the lifetime is named here           the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 89 |     fn iter<'a>(&'a self) -> Box<dyn Iterator<Item = (&'a net::IpAddr, &'a KnownAddress)> + 'a> {
[INFO] [stdout]    |                                                        ++               ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.22s
[INFO] running `Command { std: "docker" "inspect" "55d3045e4d2873270195007a97b684f9f6033cb0b3c21e45ad1651e20e56a8ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55d3045e4d2873270195007a97b684f9f6033cb0b3c21e45ad1651e20e56a8ec", kill_on_drop: false }`
[INFO] [stdout] 55d3045e4d2873270195007a97b684f9f6033cb0b3c21e45ad1651e20e56a8ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 65a2a17e20337bdb773cfb20551a70d2efc4827793a52ab11bff321d0d329a4d
[INFO] running `Command { std: "docker" "start" "-a" "65a2a17e20337bdb773cfb20551a70d2efc4827793a52ab11bff321d0d329a4d", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling rand_core v0.10.0
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling bitflags v2.11.0
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling chrono v0.4.44
[INFO] [stderr]    Compiling is-terminal v0.4.17
[INFO] [stderr]    Compiling popol v2.2.0
[INFO] [stderr]    Compiling socket2 v0.4.10
[INFO] [stderr]    Compiling colored v1.9.4
[INFO] [stderr]    Compiling rand v0.10.0
[INFO] [stderr]    Compiling quickcheck v1.1.0
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling quickcheck_macros v1.2.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling nakamoto-net v0.4.0
[INFO] [stderr]    Compiling nakamoto-common v0.4.0
[INFO] [stderr]    Compiling nakamoto-net-poll v0.4.0
[INFO] [stderr]    Compiling nakamoto-p2p v0.4.0
[INFO] [stderr]    Compiling nakamoto-chain v0.4.0
[INFO] [stderr]    Compiling nakamoto-test v0.4.0
[INFO] [stderr]    Compiling nakamoto-client v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: private item shadows public glob re-export
[INFO] [stdout]   --> src/lib.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout]  7 | mod event;
[INFO] [stdout]    | ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the name `event` in the type namespace is supposed to be publicly re-exported here
[INFO] [stdout]   --> src/lib.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub use client::*;
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] note: but the private item here shadows it
[INFO] [stdout]   --> src/lib.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout]  7 | mod event;
[INFO] [stdout]    | ^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(hidden_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/peer.rs:89:55
[INFO] [stdout]    |
[INFO] [stdout] 89 |     fn iter<'a>(&'a self) -> Box<dyn Iterator<Item = (&net::IpAddr, &KnownAddress)> + 'a> {
[INFO] [stdout]    |                  --                                   ^^^^^^^^^^^^  ^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |                  |                                    |
[INFO] [stdout]    |                  the lifetime is named here           the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 89 |     fn iter<'a>(&'a self) -> Box<dyn Iterator<Item = (&'a net::IpAddr, &'a KnownAddress)> + 'a> {
[INFO] [stdout]    |                                                        ++               ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: private item shadows public glob re-export
[INFO] [stdout]   --> src/lib.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout]  7 | mod event;
[INFO] [stdout]    | ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the name `event` in the type namespace is supposed to be publicly re-exported here
[INFO] [stdout]   --> src/lib.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub use client::*;
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] note: but the private item here shadows it
[INFO] [stdout]   --> src/lib.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout]  7 | mod event;
[INFO] [stdout]    | ^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(hidden_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `blocks`, `filters`, `commands`, and `loading` are never read
[INFO] [stdout]   --> src/tests/mock.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub struct Client {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 37 |     pub blocks: chan::Sender<(Block, Height)>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 38 |     pub filters: chan::Sender<(BlockFilter, BlockHash, Height)>,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 39 |     pub subscriber: event::Broadcast<fsm::Event, Event>,
[INFO] [stdout] 40 |     pub commands: chan::Receiver<Command>,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 41 |     pub loading: event::Emitter<Loading>,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/peer.rs:89:55
[INFO] [stdout]    |
[INFO] [stdout] 89 |     fn iter<'a>(&'a self) -> Box<dyn Iterator<Item = (&net::IpAddr, &KnownAddress)> + 'a> {
[INFO] [stdout]    |                  --                                   ^^^^^^^^^^^^  ^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |                  |                                    |
[INFO] [stdout]    |                  the lifetime is named here           the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 89 |     fn iter<'a>(&'a self) -> Box<dyn Iterator<Item = (&'a net::IpAddr, &'a KnownAddress)> + 'a> {
[INFO] [stdout]    |                                                        ++               ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 13.70s
[INFO] running `Command { std: "docker" "inspect" "65a2a17e20337bdb773cfb20551a70d2efc4827793a52ab11bff321d0d329a4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65a2a17e20337bdb773cfb20551a70d2efc4827793a52ab11bff321d0d329a4d", kill_on_drop: false }`
[INFO] [stdout] 65a2a17e20337bdb773cfb20551a70d2efc4827793a52ab11bff321d0d329a4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ef74691ad10dc42d05bdf19fe1bc90b1d72f6c527e54429d37727d6bddd31a22
[INFO] running `Command { std: "docker" "start" "-a" "ef74691ad10dc42d05bdf19fe1bc90b1d72f6c527e54429d37727d6bddd31a22", kill_on_drop: false }`
[INFO] [stderr] warning: private item shadows public glob re-export
[INFO] [stderr]   --> src/lib.rs:7:1
[INFO] [stderr]    |
[INFO] [stderr]  7 | mod event;
[INFO] [stderr]    | ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: the name `event` in the type namespace is supposed to be publicly re-exported here
[INFO] [stderr]   --> src/lib.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub use client::*;
[INFO] [stderr]    |         ^^^^^^^^^
[INFO] [stderr] note: but the private item here shadows it
[INFO] [stderr]   --> src/lib.rs:7:1
[INFO] [stderr]    |
[INFO] [stderr]  7 | mod event;
[INFO] [stderr]    | ^^^^^^^^^^
[INFO] [stderr]    = note: `#[warn(hidden_glob_reexports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]   --> src/peer.rs:89:55
[INFO] [stderr]    |
[INFO] [stderr] 89 |     fn iter<'a>(&'a self) -> Box<dyn Iterator<Item = (&net::IpAddr, &KnownAddress)> + 'a> {
[INFO] [stderr]    |                  --                                   ^^^^^^^^^^^^  ^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]    |                  |                                    |
[INFO] [stderr]    |                  the lifetime is named here           the same lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]    |
[INFO] [stderr] 89 |     fn iter<'a>(&'a self) -> Box<dyn Iterator<Item = (&'a net::IpAddr, &'a KnownAddress)> + 'a> {
[INFO] [stderr]    |                                                        ++               ++
[INFO] [stderr] 
[INFO] [stderr] warning: fields `blocks`, `filters`, `commands`, and `loading` are never read
[INFO] [stderr]   --> src/tests/mock.rs:37:9
[INFO] [stderr]    |
[INFO] [stderr] 34 | pub struct Client {
[INFO] [stderr]    |            ------ fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 37 |     pub blocks: chan::Sender<(Block, Height)>,
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr] 38 |     pub filters: chan::Sender<(BlockFilter, BlockHash, Height)>,
[INFO] [stderr]    |         ^^^^^^^
[INFO] [stderr] 39 |     pub subscriber: event::Broadcast<fsm::Event, Event>,
[INFO] [stderr] 40 |     pub commands: chan::Receiver<Command>,
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 41 |     pub loading: event::Emitter<Loading>,
[INFO] [stderr]    |         ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `nakamoto-client` (lib) generated 2 warnings (run `cargo fix --lib -p nakamoto-client` to apply 1 suggestion)
[INFO] [stderr] warning: `nakamoto-client` (lib test) generated 3 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nakamoto_client-e08452f9e1d75ffb)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test event::test::test_peer_connection_failed ... ok
[INFO] [stdout] test event::test::test_tx_status_ordering ... ok
[INFO] [stdout] test event::test::test_ready_event ... ok
[INFO] [stdout] test tests::test_handle_shutdown ... ok
[INFO] [stdout] test tests::test_send_handle ... ok
[INFO] [stdout] test event::test::test_peer_height_updated ... ok
[INFO] [stdout] test peer::test::test_empty ... ok
[INFO] [stdout] test event::test::test_peer_connected_disconnected ... ok
[INFO] [stdout] test tests::test_multiple_handle_events ... ok
[INFO] [stdout] test event::test::test_peer_negotiated ... ok
[INFO] [stdout] test tests::test_client_dropped ... ok
[INFO] [stdout] test peer::test::test_save_and_load ... ok
[INFO] [stdout] test event::test::prop_client_side_filtering ... ok
[INFO] [stdout] test tests::test_query_headers ... ok
[INFO] [stdout] test tests::test_wait_for_peers ... ok
[INFO] [stdout] test tests::test_full_sync ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nakamoto_client
[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" "ef74691ad10dc42d05bdf19fe1bc90b1d72f6c527e54429d37727d6bddd31a22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef74691ad10dc42d05bdf19fe1bc90b1d72f6c527e54429d37727d6bddd31a22", kill_on_drop: false }`
[INFO] [stdout] ef74691ad10dc42d05bdf19fe1bc90b1d72f6c527e54429d37727d6bddd31a22
