[INFO] fetching crate rumqttc-next 0.34.0...
[INFO] checking rumqttc-next-0.34.0 against c60b92c03ca8a3b101eb9d57f51e2232690638c7 for pr-164148-crater-rollup
[INFO] extracting crate rumqttc-next 0.34.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate rumqttc-next 0.34.0
[INFO] finished tweaking crates.io crate rumqttc-next 0.34.0
[INFO] tweaked toml for crates.io crate rumqttc-next 0.34.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rumqttc-next 0.34.0 on toolchain c60b92c03ca8a3b101eb9d57f51e2232690638c7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rumqttc-next 0.34.0 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" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 27c47f0591330d7a266eb7f2ca39b83ec5ef153b3f79b66e6a6829b3b21cf2f9
[INFO] running `Command { std: "docker" "start" "27c47f0591330d7a266eb7f2ca39b83ec5ef153b3f79b66e6a6829b3b21cf2f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27c47f0591330d7a266eb7f2ca39b83ec5ef153b3f79b66e6a6829b3b21cf2f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "27c47f0591330d7a266eb7f2ca39b83ec5ef153b3f79b66e6a6829b3b21cf2f9" "/opt/rustwide/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27c47f0591330d7a266eb7f2ca39b83ec5ef153b3f79b66e6a6829b3b21cf2f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "27c47f0591330d7a266eb7f2ca39b83ec5ef153b3f79b66e6a6829b3b21cf2f9" "/opt/rustwide/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling jobserver v0.1.35
[INFO] [stderr]    Compiling aws-lc-rs v1.17.3
[INFO] [stderr]     Checking rustls-pki-types v1.15.0
[INFO] [stderr]     Checking mio v1.2.2
[INFO] [stderr]     Checking socket2 v0.6.5
[INFO] [stderr]    Compiling rustls v0.23.42
[INFO] [stderr]    Compiling syn v3.0.0
[INFO] [stderr]    Compiling tokio-macros v2.7.1
[INFO] [stderr]     Checking futures-util v0.3.33
[INFO] [stderr]     Checking flume v0.12.0
[INFO] [stderr]    Compiling cc v1.3.0
[INFO] [stderr]     Checking fixedbitset v0.5.7
[INFO] [stderr]     Checking rustls-native-certs v0.8.4
[INFO] [stderr]     Checking tokio v1.53.0
[INFO] [stderr]    Compiling cmake v0.1.58
[INFO] [stderr]    Compiling thiserror-impl v2.0.19
[INFO] [stderr]    Compiling aws-lc-sys v0.43.0
[INFO] [stderr]     Checking thiserror v2.0.19
[INFO] [stderr]     Checking mqttbytes-core-next v0.34.0
[INFO] [stderr]     Checking tokio-util v0.7.18
[INFO] [stderr]     Checking rustls-webpki v0.103.13
[INFO] [stderr]     Checking tokio-rustls v0.26.4
[INFO] [stderr]     Checking rumqttc-core-next v0.34.0
[INFO] [stderr]     Checking rumqttc-v5-next v0.34.0
[INFO] [stdout] error[E0493]: destructor of `SubscribeFilterInput` cannot be evaluated at compile-time
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rumqttc-v5-next-0.34.0/src/client.rs:232:27
[INFO] [stdout]     |
[INFO] [stdout] 232 |     pub const fn no_local(mut self, no_local: bool) -> Self {
[INFO] [stdout]     |                           ^^^^^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] ...
[INFO] [stdout] 235 |     }
[INFO] [stdout]     |     - value is dropped here
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #133214 <https://github.com/rust-lang/rust/issues/133214> for more information
[INFO] [stdout]     = help: add `#![feature(const_destruct)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2026-10-11; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `SubscribeFilterInput` cannot be evaluated at compile-time
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rumqttc-v5-next-0.34.0/src/client.rs:239:34
[INFO] [stdout]     |
[INFO] [stdout] 239 |     pub const fn preserve_retain(mut self, preserve_retain: bool) -> Self {
[INFO] [stdout]     |                                  ^^^^^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] ...
[INFO] [stdout] 242 |     }
[INFO] [stdout]     |     - value is dropped here
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #133214 <https://github.com/rust-lang/rust/issues/133214> for more information
[INFO] [stdout]     = help: add `#![feature(const_destruct)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2026-10-11; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `SubscribeFilterInput` cannot be evaluated at compile-time
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rumqttc-v5-next-0.34.0/src/client.rs:246:38
[INFO] [stdout]     |
[INFO] [stdout] 246 |     pub const fn retain_forward_rule(mut self, retain_forward_rule: RetainForwardRule) -> Self {
[INFO] [stdout]     |                                      ^^^^^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] ...
[INFO] [stdout] 249 |     }
[INFO] [stdout]     |     - value is dropped here
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #133214 <https://github.com/rust-lang/rust/issues/133214> for more information
[INFO] [stdout]     = help: add `#![feature(const_destruct)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2026-10-11; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `MqttOptions` cannot be evaluated at compile-time
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rumqttc-v5-next-0.34.0/src/client.rs:550:22
[INFO] [stdout]     |
[INFO] [stdout] 550 |     pub const fn new(options: MqttOptions) -> Self {
[INFO] [stdout]     |                      ^^^^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] ...
[INFO] [stdout] 553 |     }
[INFO] [stdout]     |     - value is dropped here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `MqttOptions` cannot be evaluated at compile-time
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rumqttc-v5-next-0.34.0/src/client.rs:610:22
[INFO] [stdout]     |
[INFO] [stdout] 610 |     pub const fn new(options: MqttOptions) -> Self {
[INFO] [stdout]     |                      ^^^^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] ...
[INFO] [stdout] 613 |     }
[INFO] [stdout]     |     - value is dropped here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `MqttOptionsBuilder` cannot be evaluated at compile-time
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rumqttc-v5-next-0.34.0/src/lib.rs:1925:30
[INFO] [stdout]      |
[INFO] [stdout] 1925 |     pub const fn clean_start(mut self, clean_start: bool) -> Self {
[INFO] [stdout]      |                              ^^^^^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] ...
[INFO] [stdout] 1928 |     }
[INFO] [stdout]      |     - value is dropped here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `MqttOptionsBuilder` cannot be evaluated at compile-time
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rumqttc-v5-next-0.34.0/src/lib.rs:1939:47
[INFO] [stdout]      |
[INFO] [stdout] 1939 |     pub const fn broker_session_resume_policy(mut self, policy: BrokerSessionResumePolicy) -> Self {
[INFO] [stdout]      |                                               ^^^^^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] ...
[INFO] [stdout] 1942 |     }
[INFO] [stdout]      |     - value is dropped here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `MqttOptionsBuilder` cannot be evaluated at compile-time
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rumqttc-v5-next-0.34.0/src/lib.rs:2015:43
[INFO] [stdout]      |
[INFO] [stdout] 2015 |     pub const fn request_channel_capacity(mut self, capacity: usize) -> Self {
[INFO] [stdout]      |                                           ^^^^^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] ...
[INFO] [stdout] 2018 |     }
[INFO] [stdout]      |     - value is dropped here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `MqttOptionsBuilder` cannot be evaluated at compile-time
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rumqttc-v5-next-0.34.0/src/lib.rs:2022:36
[INFO] [stdout]      |
[INFO] [stdout] 2022 |     pub const fn max_request_batch(mut self, max: usize) -> Self {
[INFO] [stdout]      |                                    ^^^^^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] ...
[INFO] [stdout] 2025 |     }
[INFO] [stdout]      |     - value is dropped here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `MqttOptionsBuilder` cannot be evaluated at compile-time
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rumqttc-v5-next-0.34.0/src/lib.rs:2029:34
[INFO] [stdout]      |
[INFO] [stdout] 2029 |     pub const fn read_batch_size(mut self, size: usize) -> Self {
[INFO] [stdout]      |                                  ^^^^^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] ...
[INFO] [stdout] 2032 |     }
[INFO] [stdout]      |     - value is dropped here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `MqttOptionsBuilder` cannot be evaluated at compile-time
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rumqttc-v5-next-0.34.0/src/lib.rs:2036:35
[INFO] [stdout]      |
[INFO] [stdout] 2036 |     pub const fn pending_throttle(mut self, duration: Duration) -> Self {
[INFO] [stdout]      |                                   ^^^^^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] ...
[INFO] [stdout] 2039 |     }
[INFO] [stdout]      |     - value is dropped here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `MqttOptionsBuilder` cannot be evaluated at compile-time
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rumqttc-v5-next-0.34.0/src/lib.rs:2043:34
[INFO] [stdout]      |
[INFO] [stdout] 2043 |     pub const fn connect_timeout(mut self, timeout: Duration) -> Self {
[INFO] [stdout]      |                                  ^^^^^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] ...
[INFO] [stdout] 2046 |     }
[INFO] [stdout]      |     - value is dropped here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `MqttOptionsBuilder` cannot be evaluated at compile-time
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rumqttc-v5-next-0.34.0/src/lib.rs:2099:37
[INFO] [stdout]      |
[INFO] [stdout] 2099 |     pub const fn topic_alias_policy(mut self, topic_alias_policy: TopicAliasPolicy) -> Self {
[INFO] [stdout]      |                                     ^^^^^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] ...
[INFO] [stdout] 2102 |     }
[INFO] [stdout]      |     - value is dropped here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `MqttOptionsBuilder` cannot be evaluated at compile-time
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rumqttc-v5-next-0.34.0/src/lib.rs:2143:27
[INFO] [stdout]      |
[INFO] [stdout] 2143 |     pub const fn ack_mode(mut self, ack_mode: AckMode) -> Self {
[INFO] [stdout]      |                           ^^^^^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] ...
[INFO] [stdout] 2146 |     }
[INFO] [stdout]      |     - value is dropped here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `MqttOptionsBuilder` cannot be evaluated at compile-time
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rumqttc-v5-next-0.34.0/src/lib.rs:2174:48
[INFO] [stdout]      |
[INFO] [stdout] 2174 |     pub const fn outgoing_inflight_upper_limit(mut self, limit: u16) -> Self {
[INFO] [stdout]      |                                                ^^^^^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] ...
[INFO] [stdout] 2177 |     }
[INFO] [stdout]      |     - value is dropped here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0493`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rumqttc-v5-next` (lib) due to 15 previous errors
[INFO] running `Command { std: "docker" "inspect" "27c47f0591330d7a266eb7f2ca39b83ec5ef153b3f79b66e6a6829b3b21cf2f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27c47f0591330d7a266eb7f2ca39b83ec5ef153b3f79b66e6a6829b3b21cf2f9", kill_on_drop: false }`
[INFO] [stdout] 27c47f0591330d7a266eb7f2ca39b83ec5ef153b3f79b66e6a6829b3b21cf2f9
