[INFO] fetching crate nakamoto-client 0.4.0...
[INFO] building nakamoto-client-0.4.0 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate nakamoto-client 0.4.0 into /workspace/builds/worker-1-tc2/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-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nakamoto-client 0.4.0 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 73 packages to latest compatible versions
[INFO] [stderr]       Adding fastrand v1.9.0 (available: v2.3.0)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9a8b9b35eee272a170d1dce25d467b881faef0e4e1689a0b1b3e4fda06c88387
[INFO] running `Command { std: "docker" "start" "-a" "9a8b9b35eee272a170d1dce25d467b881faef0e4e1689a0b1b3e4fda06c88387", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a8b9b35eee272a170d1dce25d467b881faef0e4e1689a0b1b3e4fda06c88387", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a8b9b35eee272a170d1dce25d467b881faef0e4e1689a0b1b3e4fda06c88387", kill_on_drop: false }`
[INFO] [stdout] 9a8b9b35eee272a170d1dce25d467b881faef0e4e1689a0b1b3e4fda06c88387
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f4a30a69c8aab549400012c494115ba471c5c9380cc7d4c47b0aa7adf124f66e
[INFO] running `Command { std: "docker" "start" "-a" "f4a30a69c8aab549400012c494115ba471c5c9380cc7d4c47b0aa7adf124f66e", kill_on_drop: false }`
[INFO] [stderr]    Compiling secp256k1-sys v0.6.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling bitcoin_hashes v0.11.0
[INFO] [stderr]    Compiling bech32 v0.9.1
[INFO] [stderr]    Compiling nonempty v0.7.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling microserde-derive v0.1.13
[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-chain v0.4.0
[INFO] [stderr]    Compiling nakamoto-p2p 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 12.07s
[INFO] running `Command { std: "docker" "inspect" "f4a30a69c8aab549400012c494115ba471c5c9380cc7d4c47b0aa7adf124f66e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4a30a69c8aab549400012c494115ba471c5c9380cc7d4c47b0aa7adf124f66e", kill_on_drop: false }`
[INFO] [stdout] f4a30a69c8aab549400012c494115ba471c5c9380cc7d4c47b0aa7adf124f66e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 53b0b8eabe925bc34f3778cdc1c40ecd2985eab48c99fde024d5886653c25bd3
[INFO] running `Command { std: "docker" "start" "-a" "53b0b8eabe925bc34f3778cdc1c40ecd2985eab48c99fde024d5886653c25bd3", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling is-terminal v0.4.16
[INFO] [stderr]    Compiling popol v2.2.0
[INFO] [stderr]    Compiling socket2 v0.4.10
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling colored v1.9.4
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling quickcheck v1.0.3
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling quickcheck_macros v1.1.0
[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: 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: 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] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 18.18s
[INFO] running `Command { std: "docker" "inspect" "53b0b8eabe925bc34f3778cdc1c40ecd2985eab48c99fde024d5886653c25bd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53b0b8eabe925bc34f3778cdc1c40ecd2985eab48c99fde024d5886653c25bd3", kill_on_drop: false }`
[INFO] [stdout] 53b0b8eabe925bc34f3778cdc1c40ecd2985eab48c99fde024d5886653c25bd3
