[INFO] fetching crate cloudmqtt 0.4.0...
[INFO] checking cloudmqtt-0.4.0 against 1.95.0 for pr-155915
[INFO] extracting crate cloudmqtt 0.4.0 into /workspace/builds/worker-1-tc1/source
[INFO] removed /workspace/builds/worker-1-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate cloudmqtt 0.4.0
[INFO] finished tweaking crates.io crate cloudmqtt 0.4.0
[INFO] tweaked toml for crates.io crate cloudmqtt 0.4.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cloudmqtt 0.4.0 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cloudmqtt 0.4.0 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mqtt-format v0.4.0
[INFO] [stderr]   Downloaded parking_lot_core v0.9.5
[INFO] [stderr]   Downloaded yoke v0.6.2
[INFO] [stderr]   Downloaded zerofrom-derive v0.1.1
[INFO] [stderr]   Downloaded archery v0.4.0
[INFO] [stderr]   Downloaded zerofrom v0.1.1
[INFO] [stderr]   Downloaded yoke-derive v0.6.1
[INFO] [stderr]   Downloaded async-trait v0.1.63
[INFO] [stderr]   Downloaded rpds v0.12.0
[INFO] [stderr]   Downloaded tokio v1.24.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 61a0ff0586d38fe22723c6d15e9dcacb642aea1e626a91f7c622cfb2d8e63e0c
[INFO] running `Command { std: "docker" "start" "-a" "61a0ff0586d38fe22723c6d15e9dcacb642aea1e626a91f7c622cfb2d8e63e0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "61a0ff0586d38fe22723c6d15e9dcacb642aea1e626a91f7c622cfb2d8e63e0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61a0ff0586d38fe22723c6d15e9dcacb642aea1e626a91f7c622cfb2d8e63e0c", kill_on_drop: false }`
[INFO] [stdout] 61a0ff0586d38fe22723c6d15e9dcacb642aea1e626a91f7c622cfb2d8e63e0c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1dfd86f05299c2a5f78d3c016d30520d577d32a5d7c42782e4352de43bb35153
[INFO] running `Command { std: "docker" "start" "-a" "1dfd86f05299c2a5f78d3c016d30520d577d32a5d7c42782e4352de43bb35153", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.49
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling futures-core v0.3.25
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]    Compiling futures-task v0.3.25
[INFO] [stderr]     Checking futures-sink v0.3.25
[INFO] [stderr]    Compiling futures-channel v0.3.25
[INFO] [stderr]    Compiling futures-util v0.3.25
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]    Compiling tokio v1.24.2
[INFO] [stderr]    Compiling parking_lot_core v0.9.5
[INFO] [stderr]     Checking arrayvec v0.7.2
[INFO] [stderr]     Checking indent_write v2.2.0
[INFO] [stderr]    Compiling async-trait v0.1.63
[INFO] [stderr]     Checking bytes v1.3.0
[INFO] [stderr]     Checking brownstone v3.0.0
[INFO] [stderr]     Checking smallvec v1.10.0
[INFO] [stderr]     Checking joinery v2.1.0
[INFO] [stderr]     Checking archery v0.4.0
[INFO] [stderr]     Checking tracing-core v0.1.30
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking arc-swap v1.6.0
[INFO] [stderr]     Checking rpds v0.12.0
[INFO] [stderr]     Checking nom-supreme v0.8.0
[INFO] [stderr]     Checking mio v0.8.5
[INFO] [stderr]     Checking socket2 v0.4.7
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]     Checking dashmap v5.4.0
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling futures-macro v0.3.25
[INFO] [stderr]    Compiling zerofrom-derive v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.38
[INFO] [stderr]    Compiling yoke-derive v0.6.1
[INFO] [stderr]    Compiling tokio-macros v1.8.2
[INFO] [stderr]    Compiling tracing-attributes v0.1.23
[INFO] [stderr]     Checking thiserror v1.0.38
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking zerofrom v0.1.1
[INFO] [stderr]     Checking yoke v0.6.2
[INFO] [stderr]     Checking tokio-util v0.7.4
[INFO] [stderr]     Checking futures-executor v0.3.25
[INFO] [stderr]     Checking futures v0.3.25
[INFO] [stderr]     Checking mqtt-format v0.4.0
[INFO] [stderr]     Checking cloudmqtt v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused implementer of `futures::Future` that must be used
[INFO] [stdout]    --> src/packet_stream.rs:127:33
[INFO] [stdout]     |
[INFO] [stdout] 127 | ...                   self.ack_fn.handle(next_message.clone());
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: futures do nothing unless you `.await` or poll them
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused implementer of `futures::Future` that must be used
[INFO] [stdout]    --> src/packet_stream.rs:147:33
[INFO] [stdout]     |
[INFO] [stdout] 147 | ...                   self.ack_fn.handle(next_message.clone());
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: futures do nothing unless you `.await` or poll them
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused implementer of `futures::Future` that must be used
[INFO] [stdout]    --> src/packet_stream.rs:165:29
[INFO] [stdout]     |
[INFO] [stdout] 165 | ...                   self.ack_fn.handle(next_message.clone());
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: futures do nothing unless you `.await` or poll them
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/server/state.rs:318:30
[INFO] [stdout]     |
[INFO] [stdout] 318 |     fn get_next_packet_entry(&self) -> Option<Entry<MPacketIdentifier, StoredMessage>> {
[INFO] [stdout]     |                              ^^^^^            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                              |
[INFO] [stdout]     |                              the 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: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 318 |     fn get_next_packet_entry(&self) -> Option<Entry<'_, MPacketIdentifier, StoredMessage>> {
[INFO] [stdout]     |                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused implementer of `futures::Future` that must be used
[INFO] [stdout]    --> src/packet_stream.rs:127:33
[INFO] [stdout]     |
[INFO] [stdout] 127 | ...                   self.ack_fn.handle(next_message.clone());
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: futures do nothing unless you `.await` or poll them
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused implementer of `futures::Future` that must be used
[INFO] [stdout]    --> src/packet_stream.rs:147:33
[INFO] [stdout]     |
[INFO] [stdout] 147 | ...                   self.ack_fn.handle(next_message.clone());
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: futures do nothing unless you `.await` or poll them
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused implementer of `futures::Future` that must be used
[INFO] [stdout]    --> src/packet_stream.rs:165:29
[INFO] [stdout]     |
[INFO] [stdout] 165 | ...                   self.ack_fn.handle(next_message.clone());
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: futures do nothing unless you `.await` or poll them
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/server/state.rs:318:30
[INFO] [stdout]     |
[INFO] [stdout] 318 |     fn get_next_packet_entry(&self) -> Option<Entry<MPacketIdentifier, StoredMessage>> {
[INFO] [stdout]     |                              ^^^^^            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                              |
[INFO] [stdout]     |                              the 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: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 318 |     fn get_next_packet_entry(&self) -> Option<Entry<'_, MPacketIdentifier, StoredMessage>> {
[INFO] [stdout]     |                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.73s
[INFO] running `Command { std: "docker" "inspect" "1dfd86f05299c2a5f78d3c016d30520d577d32a5d7c42782e4352de43bb35153", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dfd86f05299c2a5f78d3c016d30520d577d32a5d7c42782e4352de43bb35153", kill_on_drop: false }`
[INFO] [stdout] 1dfd86f05299c2a5f78d3c016d30520d577d32a5d7c42782e4352de43bb35153
