[INFO] fetching crate atm0s-sdn-dht-discovery 0.1.6...
[INFO] testing atm0s-sdn-dht-discovery-0.1.6 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate atm0s-sdn-dht-discovery 0.1.6 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate atm0s-sdn-dht-discovery 0.1.6 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 atm0s-sdn-dht-discovery 0.1.6
[INFO] finished tweaking crates.io crate atm0s-sdn-dht-discovery 0.1.6
[INFO] tweaked toml for crates.io crate atm0s-sdn-dht-discovery 0.1.6 written to /workspace/builds/worker-6-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
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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 ...
[INFO] [stderr]   Downloaded env_logger v0.11.3
[INFO] [stderr]   Downloaded convert-enum v0.1.0
[INFO] [stderr]   Downloaded atm0s-sdn-transport-vnet v0.2.1
[INFO] [stderr]   Downloaded atm0s-sdn-utils v0.1.1
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[INFO] [stderr]   Downloaded data-encoding-macro v0.1.15
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[INFO] [stderr]   Downloaded atm0s-sdn-router v0.1.4
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[INFO] [stderr]   Downloaded quick-protobuf v0.8.1
[INFO] [stderr]   Downloaded atm0s-sdn-identity v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] ba4ecb9a62682363be40a1d8e9c27b96f03caebb1fe8ab3fe966237f350cc602
[INFO] running `Command { std: "docker" "start" "-a" "ba4ecb9a62682363be40a1d8e9c27b96f03caebb1fe8ab3fe966237f350cc602", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba4ecb9a62682363be40a1d8e9c27b96f03caebb1fe8ab3fe966237f350cc602", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba4ecb9a62682363be40a1d8e9c27b96f03caebb1fe8ab3fe966237f350cc602", kill_on_drop: false }`
[INFO] [stdout] ba4ecb9a62682363be40a1d8e9c27b96f03caebb1fe8ab3fe966237f350cc602
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 154fdb2d1b508993648bae4eefeb13490cbeb21f76daeb59e7d8198fb7a7f351
[INFO] running `Command { std: "docker" "start" "-a" "154fdb2d1b508993648bae4eefeb13490cbeb21f76daeb59e7d8198fb7a7f351", kill_on_drop: false }`
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[INFO] [stderr]    Compiling data-encoding-macro v0.1.15
[INFO] [stderr]    Compiling multibase v0.9.1
[INFO] [stderr]    Compiling multiaddr v0.18.1
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[INFO] [stderr]    Compiling atm0s-sdn-router v0.1.4
[INFO] [stderr]    Compiling polling v3.7.0
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[INFO] [stderr]    Compiling atm0s-sdn-network v0.3.1
[INFO] [stderr]    Compiling atm0s-sdn-dht-discovery v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]    --> src/behavior.rs:104:18
[INFO] [stdout]     |
[INFO] [stdout] 104 |             for (node, addr) in bootstrap {
[INFO] [stdout]     |                  ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]   --> src/logic.rs:89:18
[INFO] [stdout]    |
[INFO] [stdout] 89 |             for (node, addr, connected) in need_contact_nodes {
[INFO] [stdout]    |                  ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `started_at` is never read
[INFO] [stdout]  --> src/kbucket/entry.rs:4:52
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Connecting { distance: NodeId, addr: NodeAddr, started_at: u64 },
[INFO] [stdout]   |     ---------- field in this variant               ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `started_at` is never read
[INFO] [stdout]  --> src/kbucket/entry.rs:5:51
[INFO] [stdout]   |
[INFO] [stdout] 5 |     Connected { distance: NodeId, addr: NodeAddr, started_at: u64 },
[INFO] [stdout]   |     --------- field in this variant               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.70s
[INFO] running `Command { std: "docker" "inspect" "154fdb2d1b508993648bae4eefeb13490cbeb21f76daeb59e7d8198fb7a7f351", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "154fdb2d1b508993648bae4eefeb13490cbeb21f76daeb59e7d8198fb7a7f351", kill_on_drop: false }`
[INFO] [stdout] 154fdb2d1b508993648bae4eefeb13490cbeb21f76daeb59e7d8198fb7a7f351
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] f24c2ebb6b9578cc15c04e93d3c5bb0aa0f57e7981308458520b4e27365f0d72
[INFO] running `Command { std: "docker" "start" "-a" "f24c2ebb6b9578cc15c04e93d3c5bb0aa0f57e7981308458520b4e27365f0d72", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.21
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling anstream v0.6.14
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]    Compiling kv-log-macro v1.0.7
[INFO] [stderr]    Compiling async-io v1.13.0
[INFO] [stderr]    Compiling async-process v1.8.1
[INFO] [stderr]    Compiling async-std v1.12.0
[INFO] [stderr]    Compiling regex v1.10.4
[INFO] [stderr]    Compiling env_filter v0.1.0
[INFO] [stderr]    Compiling env_logger v0.11.3
[INFO] [stderr]    Compiling atm0s-sdn-utils v0.1.1
[INFO] [stderr]    Compiling atm0s-sdn-network v0.3.1
[INFO] [stderr]    Compiling atm0s-sdn-transport-vnet v0.2.1
[INFO] [stderr]    Compiling atm0s-sdn-dht-discovery v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]    --> src/behavior.rs:104:18
[INFO] [stdout]     |
[INFO] [stdout] 104 |             for (node, addr) in bootstrap {
[INFO] [stdout]     |                  ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]   --> src/logic.rs:89:18
[INFO] [stdout]    |
[INFO] [stdout] 89 |             for (node, addr, connected) in need_contact_nodes {
[INFO] [stdout]    |                  ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `started_at` is never read
[INFO] [stdout]  --> src/kbucket/entry.rs:4:52
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Connecting { distance: NodeId, addr: NodeAddr, started_at: u64 },
[INFO] [stdout]   |     ---------- field in this variant               ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `started_at` is never read
[INFO] [stdout]  --> src/kbucket/entry.rs:5:51
[INFO] [stdout]   |
[INFO] [stdout] 5 |     Connected { distance: NodeId, addr: NodeAddr, started_at: u64 },
[INFO] [stdout]   |     --------- field in this variant               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Protocol`
[INFO] [stdout]    --> src/kbucket.rs:211:40
[INFO] [stdout]     |
[INFO] [stdout] 211 |     use atm0s_sdn_identity::{NodeAddr, Protocol};
[INFO] [stdout]     |                                        ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]    --> src/behavior.rs:104:18
[INFO] [stdout]     |
[INFO] [stdout] 104 |             for (node, addr) in bootstrap {
[INFO] [stdout]     |                  ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]   --> src/logic.rs:89:18
[INFO] [stdout]    |
[INFO] [stdout] 89 |             for (node, addr, connected) in need_contact_nodes {
[INFO] [stdout]    |                  ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Msg` is never used
[INFO] [stdout]    --> src/find_key_request.rs:200:10
[INFO] [stdout]     |
[INFO] [stdout] 200 |     enum Msg {}
[INFO] [stdout]     |          ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `started_at` is never read
[INFO] [stdout]  --> src/kbucket/entry.rs:4:52
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Connecting { distance: NodeId, addr: NodeAddr, started_at: u64 },
[INFO] [stdout]   |     ---------- field in this variant               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `started_at` is never read
[INFO] [stdout]  --> src/kbucket/entry.rs:5:51
[INFO] [stdout]   |
[INFO] [stdout] 5 |     Connected { distance: NodeId, addr: NodeAddr, started_at: u64 },
[INFO] [stdout]   |     --------- field in this variant               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.21s
[INFO] running `Command { std: "docker" "inspect" "f24c2ebb6b9578cc15c04e93d3c5bb0aa0f57e7981308458520b4e27365f0d72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f24c2ebb6b9578cc15c04e93d3c5bb0aa0f57e7981308458520b4e27365f0d72", kill_on_drop: false }`
[INFO] [stdout] f24c2ebb6b9578cc15c04e93d3c5bb0aa0f57e7981308458520b4e27365f0d72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] ea667c89ac6e83b340f58066dafa36152321728a3c04db129d92e3aca109a076
[INFO] running `Command { std: "docker" "start" "-a" "ea667c89ac6e83b340f58066dafa36152321728a3c04db129d92e3aca109a076", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `node`
[INFO] [stderr]    --> src/behavior.rs:104:18
[INFO] [stderr]     |
[INFO] [stderr] 104 |             for (node, addr) in bootstrap {
[INFO] [stderr]     |                  ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `node`
[INFO] [stderr]   --> src/logic.rs:89:18
[INFO] [stderr]    |
[INFO] [stderr] 89 |             for (node, addr, connected) in need_contact_nodes {
[INFO] [stderr]    |                  ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stderr] 
[INFO] [stderr] warning: field `started_at` is never read
[INFO] [stderr]  --> src/kbucket/entry.rs:4:52
[INFO] [stderr]   |
[INFO] [stderr] 4 |     Connecting { distance: NodeId, addr: NodeAddr, started_at: u64 },
[INFO] [stderr]   |     ---------- field in this variant               ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `started_at` is never read
[INFO] [stderr]  --> src/kbucket/entry.rs:5:51
[INFO] [stderr]   |
[INFO] [stderr] 5 |     Connected { distance: NodeId, addr: NodeAddr, started_at: u64 },
[INFO] [stderr]   |     --------- field in this variant               ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `atm0s-sdn-dht-discovery` (lib) generated 4 warnings
[INFO] [stderr] warning: unused import: `Protocol`
[INFO] [stderr]    --> src/kbucket.rs:211:40
[INFO] [stderr]     |
[INFO] [stderr] 211 |     use atm0s_sdn_identity::{NodeAddr, Protocol};
[INFO] [stderr]     |                                        ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Msg` is never used
[INFO] [stderr]    --> src/find_key_request.rs:200:10
[INFO] [stderr]     |
[INFO] [stderr] 200 |     enum Msg {}
[INFO] [stderr]     |          ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `started_at` is never read
[INFO] [stderr]  --> src/kbucket/entry.rs:4:52
[INFO] [stderr]   |
[INFO] [stderr] 4 |     Connecting { distance: NodeId, addr: NodeAddr, started_at: u64 },
[INFO] [stderr]   |     ---------- field in this variant               ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `atm0s-sdn-dht-discovery` (lib test) generated 6 warnings (3 duplicates) (run `cargo fix --lib -p atm0s-sdn-dht-discovery --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/atm0s_sdn_dht_discovery-5238ddb79340826e)
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test find_key_request::tests::simple_test_connect ... ok
[INFO] [stdout] test find_key_request::tests::simple_test_request ... ok
[INFO] [stdout] test find_key_request::tests::test_duplicate ... ok
[INFO] [stdout] test find_key_request::tests::test_connect_error ... ok
[INFO] [stdout] test find_key_request::tests::test_request_success ... ok
[INFO] [stdout] test find_key_request::tests::test_key ... ok
[INFO] [stdout] test find_key_request::tests::test_get_better_result ... ok
[INFO] [stdout] test find_key_request::tests::test_request_timeout ... ok
[INFO] [stdout] test find_key_request::tests::test_timeout_not_connect ... ok
[INFO] [stdout] test find_key_request::tests::test_unordered_connec ... ok
[INFO] [stdout] test find_key_request::tests::test_unordered_request ... ok
[INFO] [stdout] test kbucket::bucket::tests::remove_connected ... ok
[INFO] [stdout] test kbucket::bucket::tests::remove_connected_but_has_connecting ... ok
[INFO] [stdout] test kbucket::bucket::tests::remove_connecting ... ok
[INFO] [stdout] test kbucket::bucket::tests::remove_connecting_but_has_connected ... ok
[INFO] [stdout] test kbucket::bucket::tests::simple_add_get ... ok
[INFO] [stdout] test kbucket::tests::failed_1 ... ok
[INFO] [stdout] test kbucket::tests::simple_table ... ok
[INFO] [stdout] test logic::test::test_connect_error ... ok
[INFO] [stdout] test logic::test::test_disconnect ... ok
[INFO] [stdout] test logic::test::init_bootstrap ... ok
[INFO] [stdout] test kbucket::tests::random_10_wrap ... ok
[INFO] [stdout] test kbucket::tests::random_10 ... ok
[INFO] [stdout] test kbucket::tests::random_50_wrap ... ok
[INFO] [stdout] test kbucket::tests::random_50 ... ok
[INFO] [stdout] test kbucket::tests::random_100_wrap ... ok
[INFO] [stdout] test kbucket::tests::random_100 ... ok
[INFO] [stdout] test kbucket::tests::random_200_wrap ... ok
[INFO] [stdout] test kbucket::tests::random_200 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.14s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests atm0s_sdn_dht_discovery
[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" "ea667c89ac6e83b340f58066dafa36152321728a3c04db129d92e3aca109a076", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea667c89ac6e83b340f58066dafa36152321728a3c04db129d92e3aca109a076", kill_on_drop: false }`
[INFO] [stdout] ea667c89ac6e83b340f58066dafa36152321728a3c04db129d92e3aca109a076
[INFO] testing atm0s-sdn-dht-discovery-0.1.6 against try#b642703cf9526da1e72c0b6755753b939a9c6b6d for pr-125151
[INFO] extracting crate atm0s-sdn-dht-discovery 0.1.6 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate atm0s-sdn-dht-discovery 0.1.6 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 atm0s-sdn-dht-discovery 0.1.6
[INFO] finished tweaking crates.io crate atm0s-sdn-dht-discovery 0.1.6
[INFO] tweaked toml for crates.io crate atm0s-sdn-dht-discovery 0.1.6 written to /workspace/builds/worker-6-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 181 packages to latest compatible versions
[INFO] [stderr]       Adding async-channel v1.9.0 (latest: v2.3.1)
[INFO] [stderr]       Adding async-io v1.13.0 (latest: v2.3.2)
[INFO] [stderr]       Adding async-lock v2.8.0 (latest: v3.3.0)
[INFO] [stderr]       Adding async-notify v0.2.0 (latest: v0.3.0)
[INFO] [stderr]       Adding async-process v1.8.1 (latest: v2.2.2)
[INFO] [stderr]       Adding bitflags v1.3.2 (latest: v2.5.0)
[INFO] [stderr]       Adding event-listener v2.5.3 (latest: v5.3.0)
[INFO] [stderr]       Adding event-listener v3.1.0 (latest: v5.3.0)
[INFO] [stderr]       Adding event-listener v4.0.3 (latest: v5.3.0)
[INFO] [stderr]       Adding event-listener-strategy v0.4.0 (latest: v0.5.2)
[INFO] [stderr]       Adding fastrand v1.9.0 (latest: v2.1.0)
[INFO] [stderr]       Adding futures-lite v1.13.0 (latest: v2.3.0)
[INFO] [stderr]       Adding generic-array v0.14.7 (latest: v1.0.0)
[INFO] [stderr]       Adding gloo-timers v0.2.6 (latest: v0.3.0)
[INFO] [stderr]       Adding io-lifetimes v1.0.11 (latest: v2.0.3)
[INFO] [stderr]       Adding linux-raw-sys v0.3.8 (latest: v0.6.4)
[INFO] [stderr]       Adding linux-raw-sys v0.4.14 (latest: v0.6.4)
[INFO] [stderr]       Adding polling v2.8.0 (latest: v3.7.0)
[INFO] [stderr]       Adding rustix v0.37.27 (latest: v0.38.34)
[INFO] [stderr]       Adding socket2 v0.4.10 (latest: v0.5.7)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.66)
[INFO] [stderr]       Adding unsigned-varint v0.7.2 (latest: v0.8.0)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.1+wasi-0.2.0)
[INFO] [stderr]       Adding windows-sys v0.48.0 (latest: v0.52.0)
[INFO] [stderr]       Adding windows-targets v0.48.5 (latest: v0.52.5)
[INFO] [stderr]       Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.5)
[INFO] [stderr]       Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.5)
[INFO] [stderr]       Adding windows_i686_gnu v0.48.5 (latest: v0.52.5)
[INFO] [stderr]       Adding windows_i686_msvc v0.48.5 (latest: v0.52.5)
[INFO] [stderr]       Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.5)
[INFO] [stderr]       Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.5)
[INFO] [stderr]       Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.5)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] b350bc621096d39121e20a73d33bafecaf98ecd15a41a34cd2d550f5e8991d06
[INFO] running `Command { std: "docker" "start" "-a" "b350bc621096d39121e20a73d33bafecaf98ecd15a41a34cd2d550f5e8991d06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b350bc621096d39121e20a73d33bafecaf98ecd15a41a34cd2d550f5e8991d06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b350bc621096d39121e20a73d33bafecaf98ecd15a41a34cd2d550f5e8991d06", kill_on_drop: false }`
[INFO] [stdout] b350bc621096d39121e20a73d33bafecaf98ecd15a41a34cd2d550f5e8991d06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 70ef978606839d6be25a61f27ceddcb8ac29ef33bb96d1ce521495209bfe5e76
[INFO] running `Command { std: "docker" "start" "-a" "70ef978606839d6be25a61f27ceddcb8ac29ef33bb96d1ce521495209bfe5e76", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling fastrand v2.1.0
[INFO] [stderr]    Compiling subtle v2.5.0
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling value-bag v1.9.0
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling data-encoding v2.6.0
[INFO] [stderr]    Compiling rustix v0.37.27
[INFO] [stderr]    Compiling futures-sink v0.3.30
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling core2 v0.4.0
[INFO] [stderr]    Compiling async-io v1.13.0
[INFO] [stderr]    Compiling futures-channel v0.3.30
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling event-listener v4.0.3
[INFO] [stderr]    Compiling futures-lite v2.3.0
[INFO] [stderr]    Compiling log v0.4.21
[INFO] [stderr]    Compiling event-listener v5.3.0
[INFO] [stderr]    Compiling unsigned-varint v0.7.2
[INFO] [stderr]    Compiling atomic-waker v1.1.2
[INFO] [stderr]    Compiling async-task v4.7.1
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling event-listener-strategy v0.4.0
[INFO] [stderr]    Compiling event-listener-strategy v0.5.2
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[INFO] [stderr]    Compiling async-lock v2.8.0
[INFO] [stderr]    Compiling socket2 v0.4.10
[INFO] [stderr]    Compiling base-x v0.2.11
[INFO] [stderr]    Compiling bs58 v0.5.1
[INFO] [stderr]    Compiling url v2.5.0
[INFO] [stderr]    Compiling event-listener v3.1.0
[INFO] [stderr]    Compiling arrayref v0.3.7
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling libp2p-identity v0.2.8
[INFO] [stderr]    Compiling kv-log-macro v1.0.7
[INFO] [stderr]    Compiling async-channel v1.9.0
[INFO] [stderr]    Compiling sha1 v0.10.6
[INFO] [stderr]    Compiling async-executor v1.11.0
[INFO] [stderr]    Compiling blocking v1.6.0
[INFO] [stderr]    Compiling data-encoding-macro-internal v0.1.13
[INFO] [stderr]    Compiling async-attributes v1.1.2
[INFO] [stderr]    Compiling convert-enum v0.1.0
[INFO] [stderr]    Compiling async-notify v0.2.0
[INFO] [stderr]    Compiling futures-executor v0.3.30
[INFO] [stderr]    Compiling futures v0.3.30
[INFO] [stderr]    Compiling data-encoding-macro v0.1.15
[INFO] [stderr]    Compiling multibase v0.9.1
[INFO] [stderr]    Compiling multiaddr v0.18.1
[INFO] [stderr]    Compiling atm0s-sdn-identity v0.2.0
[INFO] [stderr]    Compiling atm0s-sdn-router v0.1.4
[INFO] [stderr]    Compiling polling v3.7.0
[INFO] [stderr]    Compiling async-io v2.3.2
[INFO] [stderr]    Compiling async-signal v0.2.6
[INFO] [stderr]    Compiling async-global-executor v2.4.1
[INFO] [stderr]    Compiling async-process v1.8.1
[INFO] [stderr]    Compiling async-std v1.12.0
[INFO] [stderr]    Compiling atm0s-sdn-utils v0.1.1
[INFO] [stderr]    Compiling atm0s-sdn-network v0.3.1
[INFO] [stderr]    Compiling atm0s-sdn-dht-discovery v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]    --> src/behavior.rs:104:18
[INFO] [stdout]     |
[INFO] [stdout] 104 |             for (node, addr) in bootstrap {
[INFO] [stdout]     |                  ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]   --> src/logic.rs:89:18
[INFO] [stdout]    |
[INFO] [stdout] 89 |             for (node, addr, connected) in need_contact_nodes {
[INFO] [stdout]    |                  ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `started_at` is never read
[INFO] [stdout]  --> src/kbucket/entry.rs:4:52
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Connecting { distance: NodeId, addr: NodeAddr, started_at: u64 },
[INFO] [stdout]   |     ---------- field in this variant               ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `started_at` is never read
[INFO] [stdout]  --> src/kbucket/entry.rs:5:51
[INFO] [stdout]   |
[INFO] [stdout] 5 |     Connected { distance: NodeId, addr: NodeAddr, started_at: u64 },
[INFO] [stdout]   |     --------- field in this variant               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.26s
[INFO] running `Command { std: "docker" "inspect" "70ef978606839d6be25a61f27ceddcb8ac29ef33bb96d1ce521495209bfe5e76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70ef978606839d6be25a61f27ceddcb8ac29ef33bb96d1ce521495209bfe5e76", kill_on_drop: false }`
[INFO] [stdout] 70ef978606839d6be25a61f27ceddcb8ac29ef33bb96d1ce521495209bfe5e76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] d22d951b3a9ea039bfa2d7a2093805de71948e107e41770bdbfe116ba5181c82
[INFO] running `Command { std: "docker" "start" "-a" "d22d951b3a9ea039bfa2d7a2093805de71948e107e41770bdbfe116ba5181c82", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.21
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling anstream v0.6.14
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]    Compiling kv-log-macro v1.0.7
[INFO] [stderr]    Compiling async-io v1.13.0
[INFO] [stderr]    Compiling async-process v1.8.1
[INFO] [stderr]    Compiling async-std v1.12.0
[INFO] [stderr]    Compiling regex v1.10.4
[INFO] [stderr]    Compiling env_filter v0.1.0
[INFO] [stderr]    Compiling env_logger v0.11.3
[INFO] [stderr]    Compiling atm0s-sdn-utils v0.1.1
[INFO] [stderr]    Compiling atm0s-sdn-network v0.3.1
[INFO] [stderr]    Compiling atm0s-sdn-transport-vnet v0.2.1
[INFO] [stderr]    Compiling atm0s-sdn-dht-discovery v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]    --> src/behavior.rs:104:18
[INFO] [stdout]     |
[INFO] [stdout] 104 |             for (node, addr) in bootstrap {
[INFO] [stdout]     |                  ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]   --> src/logic.rs:89:18
[INFO] [stdout]    |
[INFO] [stdout] 89 |             for (node, addr, connected) in need_contact_nodes {
[INFO] [stdout]    |                  ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `started_at` is never read
[INFO] [stdout]  --> src/kbucket/entry.rs:4:52
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Connecting { distance: NodeId, addr: NodeAddr, started_at: u64 },
[INFO] [stdout]   |     ---------- field in this variant               ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `started_at` is never read
[INFO] [stdout]  --> src/kbucket/entry.rs:5:51
[INFO] [stdout]   |
[INFO] [stdout] 5 |     Connected { distance: NodeId, addr: NodeAddr, started_at: u64 },
[INFO] [stdout]   |     --------- field in this variant               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Protocol`
[INFO] [stdout]    --> src/kbucket.rs:211:40
[INFO] [stdout]     |
[INFO] [stdout] 211 |     use atm0s_sdn_identity::{NodeAddr, Protocol};
[INFO] [stdout]     |                                        ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]    --> src/behavior.rs:104:18
[INFO] [stdout]     |
[INFO] [stdout] 104 |             for (node, addr) in bootstrap {
[INFO] [stdout]     |                  ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]   --> src/logic.rs:89:18
[INFO] [stdout]    |
[INFO] [stdout] 89 |             for (node, addr, connected) in need_contact_nodes {
[INFO] [stdout]    |                  ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Msg` is never used
[INFO] [stdout]    --> src/find_key_request.rs:200:10
[INFO] [stdout]     |
[INFO] [stdout] 200 |     enum Msg {}
[INFO] [stdout]     |          ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `started_at` is never read
[INFO] [stdout]  --> src/kbucket/entry.rs:4:52
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Connecting { distance: NodeId, addr: NodeAddr, started_at: u64 },
[INFO] [stdout]   |     ---------- field in this variant               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `started_at` is never read
[INFO] [stdout]  --> src/kbucket/entry.rs:5:51
[INFO] [stdout]   |
[INFO] [stdout] 5 |     Connected { distance: NodeId, addr: NodeAddr, started_at: u64 },
[INFO] [stdout]   |     --------- field in this variant               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.20s
[INFO] running `Command { std: "docker" "inspect" "d22d951b3a9ea039bfa2d7a2093805de71948e107e41770bdbfe116ba5181c82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d22d951b3a9ea039bfa2d7a2093805de71948e107e41770bdbfe116ba5181c82", kill_on_drop: false }`
[INFO] [stdout] d22d951b3a9ea039bfa2d7a2093805de71948e107e41770bdbfe116ba5181c82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] f476397e4015ad647b66e25799bdff1dc062b33629de5396ea189da5880e29ec
[INFO] running `Command { std: "docker" "start" "-a" "f476397e4015ad647b66e25799bdff1dc062b33629de5396ea189da5880e29ec", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `node`
[INFO] [stderr]    --> src/behavior.rs:104:18
[INFO] [stderr]     |
[INFO] [stderr] 104 |             for (node, addr) in bootstrap {
[INFO] [stderr]     |                  ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `node`
[INFO] [stderr]   --> src/logic.rs:89:18
[INFO] [stderr]    |
[INFO] [stderr] 89 |             for (node, addr, connected) in need_contact_nodes {
[INFO] [stderr]    |                  ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stderr] 
[INFO] [stderr] warning: field `started_at` is never read
[INFO] [stderr]  --> src/kbucket/entry.rs:4:52
[INFO] [stderr]   |
[INFO] [stderr] 4 |     Connecting { distance: NodeId, addr: NodeAddr, started_at: u64 },
[INFO] [stderr]   |     ---------- field in this variant               ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `started_at` is never read
[INFO] [stderr]  --> src/kbucket/entry.rs:5:51
[INFO] [stderr]   |
[INFO] [stderr] 5 |     Connected { distance: NodeId, addr: NodeAddr, started_at: u64 },
[INFO] [stderr]   |     --------- field in this variant               ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `atm0s-sdn-dht-discovery` (lib) generated 4 warnings
[INFO] [stderr] warning: unused import: `Protocol`
[INFO] [stderr]    --> src/kbucket.rs:211:40
[INFO] [stderr]     |
[INFO] [stderr] 211 |     use atm0s_sdn_identity::{NodeAddr, Protocol};
[INFO] [stderr]     |                                        ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Msg` is never used
[INFO] [stderr]    --> src/find_key_request.rs:200:10
[INFO] [stderr]     |
[INFO] [stderr] 200 |     enum Msg {}
[INFO] [stderr]     |          ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `started_at` is never read
[INFO] [stderr]  --> src/kbucket/entry.rs:4:52
[INFO] [stderr]   |
[INFO] [stderr] 4 |     Connecting { distance: NodeId, addr: NodeAddr, started_at: u64 },
[INFO] [stderr]   |     ---------- field in this variant               ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `atm0s-sdn-dht-discovery` (lib test) generated 6 warnings (3 duplicates) (run `cargo fix --lib -p atm0s-sdn-dht-discovery --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/atm0s_sdn_dht_discovery-5238ddb79340826e)
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test find_key_request::tests::test_connect_error ... ok
[INFO] [stdout] test find_key_request::tests::simple_test_connect ... ok
[INFO] [stdout] test find_key_request::tests::simple_test_request ... ok
[INFO] [stdout] test find_key_request::tests::test_duplicate ... ok
[INFO] [stdout] test find_key_request::tests::test_get_better_result ... ok
[INFO] [stdout] test find_key_request::tests::test_key ... ok
[INFO] [stdout] test find_key_request::tests::test_request_timeout ... ok
[INFO] [stdout] test find_key_request::tests::test_timeout_not_connect ... ok
[INFO] [stdout] test find_key_request::tests::test_request_success ... ok
[INFO] [stdout] test find_key_request::tests::test_unordered_connec ... ok
[INFO] [stdout] test find_key_request::tests::test_unordered_request ... ok
[INFO] [stdout] test kbucket::bucket::tests::remove_connected ... ok
[INFO] [stdout] test kbucket::bucket::tests::remove_connected_but_has_connecting ... ok
[INFO] [stdout] test kbucket::bucket::tests::remove_connecting ... ok
[INFO] [stdout] test kbucket::bucket::tests::remove_connecting_but_has_connected ... ok
[INFO] [stdout] test kbucket::bucket::tests::simple_add_get ... ok
[INFO] [stdout] test kbucket::tests::failed_1 ... ok
[INFO] [stdout] test logic::test::init_bootstrap ... ok
[INFO] [stdout] test logic::test::test_disconnect ... ok
[INFO] [stdout] test kbucket::tests::simple_table ... ok
[INFO] [stdout] test logic::test::test_connect_error ... ok
[INFO] [stdout] test kbucket::tests::random_10 ... ok
[INFO] [stdout] test kbucket::tests::random_10_wrap ... ok
[INFO] [stdout] test kbucket::tests::random_50_wrap ... ok
[INFO] [stdout] test kbucket::tests::random_50 ... ok
[INFO] [stdout] test kbucket::tests::random_100 ... ok
[INFO] [stdout] test kbucket::tests::random_100_wrap ... ok
[INFO] [stdout] test kbucket::tests::random_200 ... ok
[INFO] [stdout] test kbucket::tests::random_200_wrap ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests atm0s_sdn_dht_discovery
[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" "f476397e4015ad647b66e25799bdff1dc062b33629de5396ea189da5880e29ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f476397e4015ad647b66e25799bdff1dc062b33629de5396ea189da5880e29ec", kill_on_drop: false }`
[INFO] [stdout] f476397e4015ad647b66e25799bdff1dc062b33629de5396ea189da5880e29ec
