[INFO] fetching crate kwap 0.10.0...
[INFO] testing kwap-0.10.0 against 1.81.0 for beta-1.82-1
[INFO] extracting crate kwap 0.10.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate kwap 0.10.0 on toolchain 1.81.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.81.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kwap 0.10.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate kwap 0.10.0
[INFO] tweaked toml for crates.io crate kwap 0.10.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate kwap 0.10.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.81.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition
[INFO] [stderr] (in the `rand` dependency)
[INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition
[INFO] [stderr] (in the `rand_chacha` dependency)
[INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition
[INFO] [stderr] (in the `tinyvec` dependency)
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded kwap-msg v0.5.1
[INFO] [stderr]   Downloaded simple_logger v2.1.0
[INFO] [stderr]   Downloaded kwap-common v0.6.4
[INFO] [stderr]   Downloaded kwap-macros v0.1.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+1.81.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d883b5aed0159ed89eccc52166ec09a0c1aab502bec73ccb0602f9d32059a26f
[INFO] running `Command { std: "docker" "start" "-a" "d883b5aed0159ed89eccc52166ec09a0c1aab502bec73ccb0602f9d32059a26f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d883b5aed0159ed89eccc52166ec09a0c1aab502bec73ccb0602f9d32059a26f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d883b5aed0159ed89eccc52166ec09a0c1aab502bec73ccb0602f9d32059a26f", kill_on_drop: false }`
[INFO] [stdout] d883b5aed0159ed89eccc52166ec09a0c1aab502bec73ccb0602f9d32059a26f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+1.81.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 44410833a5cf546afb282f18db194221bcc523378d54995e3ee6bcf2d47ee7d1
[INFO] running `Command { std: "docker" "start" "-a" "44410833a5cf546afb282f18db194221bcc523378d54995e3ee6bcf2d47ee7d1", kill_on_drop: false }`
[INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition
[INFO] [stderr] (in the `rand` dependency)
[INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition
[INFO] [stderr] (in the `rand_chacha` dependency)
[INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition
[INFO] [stderr] (in the `tinyvec` dependency)
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling unicode-ident v1.0.1
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling syn v1.0.96
[INFO] [stderr]    Compiling pkg-config v0.3.25
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stderr]    Compiling regex-syntax v0.6.26
[INFO] [stderr]    Compiling tinyvec v1.6.0
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling openssl v0.10.40
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling kwap-common v0.6.4
[INFO] [stderr]    Compiling once_cell v1.12.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling no-std-net v0.6.0
[INFO] [stderr]    Compiling nb v1.0.0
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling openssl-sys v0.9.74
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling block-buffer v0.10.2
[INFO] [stderr]    Compiling crypto-common v0.1.3
[INFO] [stderr]    Compiling digest v0.10.3
[INFO] [stderr]    Compiling num v0.3.1
[INFO] [stderr]    Compiling embedded-time v0.12.1
[INFO] [stderr]    Compiling regex v1.5.6
[INFO] [stderr]    Compiling blake2 v0.10.4
[INFO] [stderr]    Compiling kwap-macros v0.1.7
[INFO] [stderr]    Compiling openssl-macros v0.1.0
[INFO] [stderr]    Compiling kwap-msg v0.5.1
[INFO] [stderr]    Compiling kwap v0.10.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/retry.rs:163:53
[INFO] [stdout]     |
[INFO] [stdout] 163 |                        max: Milliseconds(max), } => (min..=max),
[INFO] [stdout]     |                                                     ^         ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 163 -                        max: Milliseconds(max), } => (min..=max),
[INFO] [stdout] 163 +                        max: Milliseconds(max), } => min..=max,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/retry.rs:166:64
[INFO] [stdout]     |
[INFO] [stdout] 166 | ...                   init_max: Milliseconds(max), } => (min..=max),
[INFO] [stdout]     |                                                         ^         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 166 -                              init_max: Milliseconds(max), } => (min..=max),
[INFO] [stdout] 166 +                              init_max: Milliseconds(max), } => min..=max,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/std/net/secure.rs:167:26
[INFO] [stdout]     |
[INFO] [stdout] 167 |       let sock_ref = sock.deref();
[INFO] [stdout]     |                          ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `std::net::UdpSocket` does not implement `Deref`, so calling `deref` on `&std::net::UdpSocket` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout] 167 -       let sock_ref = sock.deref();
[INFO] [stdout] 167 +       let sock_ref = sock;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.53s
[INFO] running `Command { std: "docker" "inspect" "44410833a5cf546afb282f18db194221bcc523378d54995e3ee6bcf2d47ee7d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44410833a5cf546afb282f18db194221bcc523378d54995e3ee6bcf2d47ee7d1", kill_on_drop: false }`
[INFO] [stdout] 44410833a5cf546afb282f18db194221bcc523378d54995e3ee6bcf2d47ee7d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+1.81.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 89dd5f47d0acbadaf6d7c2725f03c4127b43d4fa98ff882775d803c7f78e80d1
[INFO] running `Command { std: "docker" "start" "-a" "89dd5f47d0acbadaf6d7c2725f03c4127b43d4fa98ff882775d803c7f78e80d1", kill_on_drop: false }`
[INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition
[INFO] [stderr] (in the `rand` dependency)
[INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition
[INFO] [stderr] (in the `rand_chacha` dependency)
[INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition
[INFO] [stderr] (in the `tinyvec` dependency)
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling time-macros v0.2.4
[INFO] [stderr]    Compiling itoa v1.0.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling num_threads v0.1.6
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling kwap v0.10.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/retry.rs:163:53
[INFO] [stdout]     |
[INFO] [stdout] 163 |                        max: Milliseconds(max), } => (min..=max),
[INFO] [stdout]     |                                                     ^         ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 163 -                        max: Milliseconds(max), } => (min..=max),
[INFO] [stdout] 163 +                        max: Milliseconds(max), } => min..=max,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/retry.rs:166:64
[INFO] [stdout]     |
[INFO] [stdout] 166 | ...                   init_max: Milliseconds(max), } => (min..=max),
[INFO] [stdout]     |                                                         ^         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 166 -                              init_max: Milliseconds(max), } => (min..=max),
[INFO] [stdout] 166 +                              init_max: Milliseconds(max), } => min..=max,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling time v0.3.9
[INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/std/net/secure.rs:167:26
[INFO] [stdout]     |
[INFO] [stdout] 167 |       let sock_ref = sock.deref();
[INFO] [stdout]     |                          ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `std::net::UdpSocket` does not implement `Deref`, so calling `deref` on `&std::net::UdpSocket` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout] 167 -       let sock_ref = sock.deref();
[INFO] [stdout] 167 +       let sock_ref = sock;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling simple_logger v2.1.0
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/retry.rs:163:53
[INFO] [stdout]     |
[INFO] [stdout] 163 |                        max: Milliseconds(max), } => (min..=max),
[INFO] [stdout]     |                                                     ^         ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 163 -                        max: Milliseconds(max), } => (min..=max),
[INFO] [stdout] 163 +                        max: Milliseconds(max), } => min..=max,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/retry.rs:166:64
[INFO] [stdout]     |
[INFO] [stdout] 166 | ...                   init_max: Milliseconds(max), } => (min..=max),
[INFO] [stdout]     |                                                         ^         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 166 -                              init_max: Milliseconds(max), } => (min..=max),
[INFO] [stdout] 166 +                              init_max: Milliseconds(max), } => min..=max,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/std/net/secure.rs:167:26
[INFO] [stdout]     |
[INFO] [stdout] 167 |       let sock_ref = sock.deref();
[INFO] [stdout]     |                          ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `std::net::UdpSocket` does not implement `Deref`, so calling `deref` on `&std::net::UdpSocket` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout] 167 -       let sock_ref = sock.deref();
[INFO] [stdout] 167 +       let sock_ref = sock;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.61s
[INFO] running `Command { std: "docker" "inspect" "89dd5f47d0acbadaf6d7c2725f03c4127b43d4fa98ff882775d803c7f78e80d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89dd5f47d0acbadaf6d7c2725f03c4127b43d4fa98ff882775d803c7f78e80d1", kill_on_drop: false }`
[INFO] [stdout] 89dd5f47d0acbadaf6d7c2725f03c4127b43d4fa98ff882775d803c7f78e80d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+1.81.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f76f86cc3ec3e7583b7888a2e6e48cda87188c10f85a4eebf3b99cb7a29d6fc5
[INFO] running `Command { std: "docker" "start" "-a" "f76f86cc3ec3e7583b7888a2e6e48cda87188c10f85a4eebf3b99cb7a29d6fc5", kill_on_drop: false }`
[INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition
[INFO] [stderr] (in the `rand` dependency)
[INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition
[INFO] [stderr] (in the `rand_chacha` dependency)
[INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition
[INFO] [stderr] (in the `tinyvec` dependency)
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/retry.rs:163:53
[INFO] [stderr]     |
[INFO] [stderr] 163 |                        max: Milliseconds(max), } => (min..=max),
[INFO] [stderr]     |                                                     ^         ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 163 -                        max: Milliseconds(max), } => (min..=max),
[INFO] [stderr] 163 +                        max: Milliseconds(max), } => min..=max,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/retry.rs:166:64
[INFO] [stderr]     |
[INFO] [stderr] 166 | ...                   init_max: Milliseconds(max), } => (min..=max),
[INFO] [stderr]     |                                                         ^         ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 166 -                              init_max: Milliseconds(max), } => (min..=max),
[INFO] [stderr] 166 +                              init_max: Milliseconds(max), } => min..=max,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: call to `.deref()` on a reference in this situation does nothing
[INFO] [stderr]    --> src/std/net/secure.rs:167:26
[INFO] [stderr]     |
[INFO] [stderr] 167 |       let sock_ref = sock.deref();
[INFO] [stderr]     |                          ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: the type `std::net::UdpSocket` does not implement `Deref`, so calling `deref` on `&std::net::UdpSocket` copies the reference, which does not do anything and can be removed
[INFO] [stderr]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stderr] help: remove this redundant call
[INFO] [stderr]     |
[INFO] [stderr] 167 -       let sock_ref = sock.deref();
[INFO] [stderr] 167 +       let sock_ref = sock;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `kwap` (lib) generated 3 warnings (run `cargo fix --lib -p kwap` to apply 3 suggestions)
[INFO] [stderr] warning: `kwap` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kwap-415b445e521b2aba)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test blocking::server::tests::new_does_not_panic ... ok
[INFO] [stdout] test option::test::add_adds_when_not_exist ... ok
[INFO] [stdout] test core::tests::client_flow ... ok
[INFO] [stdout] test option::test::add_adds_when_repeatable ... ok
[INFO] [stdout] test core::tests::ping ... ok
[INFO] [stdout] test option::test::add_updates_when_exist ... ok
[INFO] [stdout] test option::test::add_rets_some_when_full ... ok
[INFO] [stdout] test option::test::normalize_opts_echoes_when_empty ... ok
[INFO] [stdout] test option::test::normalize_opts_works ... ok
[INFO] [stdout] test req::tests::ip_serialization ... ok
[INFO] [stdout] test retry::test::delay_retrier ... ok
[INFO] [stdout] test retry::test::exp_calculation ... ok
[INFO] [stdout] test retry::test::exponential_retrier ... ok
[INFO] [stdout] test test::doesnt_time_out ... ok
[INFO] [stdout] test test::times_out - should panic ... ok
[INFO] [stdout] test blocking::server::tests::not_found_fallback ... ok
[INFO] [stdout] test blocking::server::tests::ping ... ok
[INFO] [stdout] test blocking::server::tests::exit ... ok
[INFO] [stdout] test blocking::server::tests::hello ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kwap
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/retry.rs:163:53
[INFO] [stderr]     |
[INFO] [stderr] 163 |                        max: Milliseconds(max), } => (min..=max),
[INFO] [stderr]     |                                                     ^         ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 163 -                        max: Milliseconds(max), } => (min..=max),
[INFO] [stderr] 163 +                        max: Milliseconds(max), } => min..=max,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/retry.rs:166:64
[INFO] [stderr]     |
[INFO] [stderr] 166 | ...                   init_max: Milliseconds(max), } => (min..=max),
[INFO] [stderr]     |                                                         ^         ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 166 -                              init_max: Milliseconds(max), } => (min..=max),
[INFO] [stderr] 166 +                              init_max: Milliseconds(max), } => min..=max,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test src/blocking/server.rs - blocking::server::Server<'a,P,Middlewares>::middleware (line 354) ... ignored
[INFO] [stdout] test src/config.rs - config::Config::con_retry_strategy (line 97) ... ignored
[INFO] [stdout] test src/blocking/client.rs - blocking::client::Client<Std>::new_std (line 98) - compile ... ok
[INFO] [stdout] test src/blocking/client.rs - blocking::client::Client<StdSecure>::try_new_secure (line 66) - compile ... ok
[INFO] [stdout] test src/blocking/server.rs - blocking::server::Server<'a,Std,Vec<&'aMiddleware<Std>>>::try_new (line 248) - compile ... ok
[INFO] [stdout] test src/blocking/server.rs - blocking::server::Action::SendResp (line 53) - compile ... ok
[INFO] [stdout] test src/blocking/server.rs - blocking::server::Action<P>::then (line 149) ... ok
[INFO] [stdout] test src/req/mod.rs - req::Req<P>::get (line 283) ... ok
[INFO] [stdout] test src/platform.rs - platform::Std (line 111) ... ok
[INFO] [stdout] test src/config.rs - config::Config::new (line 75) ... ok
[INFO] [stdout] test src/platform.rs - platform::Alloc (line 66) ... ok
[INFO] [stdout] test src/req/builder.rs - req::builder::ReqBuilder (line 20) ... ok
[INFO] [stdout] test src/req/mod.rs - req::Req<P>::get_option (line 361) ... ok
[INFO] [stdout] test src/req/mod.rs - req::Req<P>::payload_str (line 377) ... ok
[INFO] [stdout] test src/req/mod.rs - req::Req<P>::payload (line 346) ... ok
[INFO] [stdout] test src/req/mod.rs - req::Req<P>::msg_id (line 230) ... ok
[INFO] [stdout] test src/req/mod.rs - req::Req<P>::delete (line 321) ... ok
[INFO] [stdout] test src/req/mod.rs - req::Req (line 34) ... ok
[INFO] [stdout] test src/req/mod.rs - req::Req<P>::put (line 308) ... ok
[INFO] [stdout] test src/req/mod.rs - req::Req<P>::set_msg_id (line 139) ... ok
[INFO] [stdout] test src/req/mod.rs - req::Req<P>::post (line 295) ... ok
[INFO] [stdout] test src/core/mod.rs - core::Core<P>::ping (line 544) ... ok
[INFO] [stdout] test src/req/mod.rs - req::Req<P>::set_msg_id (line 149) ... ok
[INFO] [stdout] test src/resp/mod.rs - resp::Resp<P>::payload (line 157) ... ok
[INFO] [stdout] test src/req/mod.rs - req::Req<P>::set_payload (line 333) ... ok
[INFO] [stdout] test src/resp/mod.rs - resp::Resp<P>::set_option (line 253) ... ok
[INFO] [stdout] test src/resp/mod.rs - resp::Resp<P>::for_request (line 63) ... ok
[INFO] [stdout] test src/req/mod.rs - req::Req<P>::set_msg_token (line 184) ... ok
[INFO] [stdout] test src/req/mod.rs - req::Req<P>::set_option (line 251) ... ok
[INFO] [stdout] test src/resp/mod.rs - resp::Resp<P>::code (line 216) ... ok
[INFO] [stdout] test src/resp/mod.rs - resp::Resp (line 14) ... ok
[INFO] [stdout] test src/resp/mod.rs - resp::Resp<P>::payload_string (line 196) ... ok
[INFO] [stdout] test src/retry.rs - retry::RetryTimer (line 14) ... ok
[INFO] [stdout] test src/req/mod.rs - req::Req<P>::set_msg_token (line 174) ... ok
[INFO] [stdout] test src/resp/mod.rs - resp::Resp<P>::set_code (line 233) ... ok
[INFO] [stdout] test src/resp/mod.rs - resp::Resp<P>::set_payload (line 276) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 1.64s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f76f86cc3ec3e7583b7888a2e6e48cda87188c10f85a4eebf3b99cb7a29d6fc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f76f86cc3ec3e7583b7888a2e6e48cda87188c10f85a4eebf3b99cb7a29d6fc5", kill_on_drop: false }`
[INFO] [stdout] f76f86cc3ec3e7583b7888a2e6e48cda87188c10f85a4eebf3b99cb7a29d6fc5