[INFO] fetching crate neutron 0.0.2...
[INFO] testing neutron-0.0.2 against 1.91.0 for beta-1.92-2
[INFO] extracting crate neutron 0.0.2 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate neutron 0.0.2
[INFO] finished tweaking crates.io crate neutron 0.0.2
[INFO] tweaked toml for crates.io crate neutron 0.0.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate neutron 0.0.2 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate neutron 0.0.2 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "0461f5b194a9e8ec4d15feaf6d74da253284f87d7348681114e237e1a312efea", kill_on_drop: false }`
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[INFO] [stderr]    Compiling url v2.5.0
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[INFO] [stderr]    Compiling neutron v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling oauth2 v4.4.2
[INFO] [stdout] warning: unexpected `cfg` condition value: `telemetry`
[INFO] [stdout]   --> src/codec.rs:71:16
[INFO] [stdout]    |
[INFO] [stdout] 71 |     #[cfg_attr(feature = "telemetry", tracing::instrument(skip_all))]
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `json` and `serde_json`
[INFO] [stdout]    = help: consider adding `telemetry` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `telemetry`
[INFO] [stdout]    --> src/message.rs:669:12
[INFO] [stdout]     |
[INFO] [stdout] 669 | #[cfg_attr(feature = "telemetry", tracing::instrument(skip_all))]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `json` and `serde_json`
[INFO] [stdout]     = help: consider adding `telemetry` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `telemetry`
[INFO] [stdout]    --> src/message.rs:689:12
[INFO] [stdout]     |
[INFO] [stdout] 689 | #[cfg_attr(feature = "telemetry", tracing::instrument(skip_all))]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `json` and `serde_json`
[INFO] [stdout]     = help: consider adding `telemetry` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `box_pointers` has been removed: it does not detect other kinds of allocations, and existed only for historical reasons
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/neutron-086e626619c009a1/out/protos/pulsar.rs:12:10
[INFO] [stdout]    |
[INFO] [stdout] 12 | #![allow(box_pointers)]
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `broker_address` and `topic` are never read
[INFO] [stdout]   --> src/client_manager.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct ClientData {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 14 |     pub id: u64,
[INFO] [stdout] 15 |     pub broker_address: BrokerAddress,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 16 |     pub topic: String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ClientData` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `AsyncMap` is never used
[INFO] [stdout]  --> src/combinators.rs:5:18
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub(crate) trait AsyncMap<T, U, F, FU>
[INFO] [stdout]   |                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `AsyncAndThen` is never used
[INFO] [stdout]   --> src/combinators.rs:55:11
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub trait AsyncAndThen<T, U, F, FU>
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/codec.rs:22:25
[INFO] [stdout]    |
[INFO] [stdout] 22 | fn command_frame(bytes: &[u8]) -> IResult<&[u8], CommandFrame> {
[INFO] [stdout]    |                         ^^^^^             ^^^^^  ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                         |                 |
[INFO] [stdout]    |                         |                 the same lifetime is elided here
[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] 22 | fn command_frame(bytes: &[u8]) -> IResult<&[u8], CommandFrame<'_>> {
[INFO] [stdout]    |                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/codec.rs:54:25
[INFO] [stdout]    |
[INFO] [stdout] 54 | fn payload_frame(bytes: &[u8]) -> IResult<&[u8], PayloadFrame> {
[INFO] [stdout]    |                         ^^^^^             ^^^^^  ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                         |                 |
[INFO] [stdout]    |                         |                 the same lifetime is elided here
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 54 | fn payload_frame(bytes: &[u8]) -> IResult<&[u8], PayloadFrame<'_>> {
[INFO] [stdout]    |                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 18s
[INFO] running `Command { std: "docker" "inspect" "0461f5b194a9e8ec4d15feaf6d74da253284f87d7348681114e237e1a312efea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0461f5b194a9e8ec4d15feaf6d74da253284f87d7348681114e237e1a312efea", kill_on_drop: false }`
[INFO] [stdout] 0461f5b194a9e8ec4d15feaf6d74da253284f87d7348681114e237e1a312efea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c1a64c8a70dc44606bd95c6f53bd38c3942734bf1047d425f365865718552a90
[INFO] running `Command { std: "docker" "start" "-a" "c1a64c8a70dc44606bd95c6f53bd38c3942734bf1047d425f365865718552a90", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.60
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling predicates-core v1.0.6
[INFO] [stderr]    Compiling termtree v0.4.1
[INFO] [stderr]    Compiling fragile v2.0.0
[INFO] [stderr]    Compiling downcast v0.11.0
[INFO] [stderr]    Compiling predicates v3.1.0
[INFO] [stderr]    Compiling predicates-tree v1.0.9
[INFO] [stderr]    Compiling nanoid v0.4.0
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling thiserror-impl v1.0.59
[INFO] [stderr]    Compiling serde_derive v1.0.199
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling mockall_derive v0.12.1
[INFO] [stderr]    Compiling async-trait v0.1.80
[INFO] [stderr]    Compiling openssl v0.10.64
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling tokio v1.37.0
[INFO] [stderr]    Compiling thiserror v1.0.59
[INFO] [stderr]    Compiling protobuf-support v3.4.0
[INFO] [stderr]    Compiling protobuf v3.4.0
[INFO] [stderr]    Compiling mockall v0.12.1
[INFO] [stderr]    Compiling serde v1.0.199
[INFO] [stderr]    Compiling futures-executor v0.3.30
[INFO] [stderr]    Compiling futures v0.3.30
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]    Compiling protobuf-parse v3.4.0
[INFO] [stderr]    Compiling tokio-util v0.7.10
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling tokio-rustls v0.24.1
[INFO] [stderr]    Compiling h2 v0.3.26
[INFO] [stderr]    Compiling protobuf-codegen v3.4.0
[INFO] [stderr]    Compiling tokio-rustls v0.25.0
[INFO] [stderr]    Compiling url v2.5.0
[INFO] [stderr]    Compiling serde_json v1.0.116
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling chrono v0.4.38
[INFO] [stderr]    Compiling serde_path_to_error v0.1.16
[INFO] [stderr]    Compiling neutron v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling hyper v0.14.28
[INFO] [stderr]    Compiling hyper-rustls v0.24.2
[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling reqwest v0.11.27
[INFO] [stderr]    Compiling oauth2 v4.4.2
[INFO] [stdout] warning: unexpected `cfg` condition value: `telemetry`
[INFO] [stdout]   --> src/codec.rs:71:16
[INFO] [stdout]    |
[INFO] [stdout] 71 |     #[cfg_attr(feature = "telemetry", tracing::instrument(skip_all))]
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `json` and `serde_json`
[INFO] [stdout]    = help: consider adding `telemetry` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `telemetry`
[INFO] [stdout]    --> src/message.rs:669:12
[INFO] [stdout]     |
[INFO] [stdout] 669 | #[cfg_attr(feature = "telemetry", tracing::instrument(skip_all))]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `json` and `serde_json`
[INFO] [stdout]     = help: consider adding `telemetry` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `telemetry`
[INFO] [stdout]    --> src/message.rs:689:12
[INFO] [stdout]     |
[INFO] [stdout] 689 | #[cfg_attr(feature = "telemetry", tracing::instrument(skip_all))]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `json` and `serde_json`
[INFO] [stdout]     = help: consider adding `telemetry` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `box_pointers` has been removed: it does not detect other kinds of allocations, and existed only for historical reasons
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/neutron-203b7d1be55c2af9/out/protos/pulsar.rs:12:10
[INFO] [stdout]    |
[INFO] [stdout] 12 | #![allow(box_pointers)]
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `telemetry`
[INFO] [stdout]   --> src/codec.rs:71:16
[INFO] [stdout]    |
[INFO] [stdout] 71 |     #[cfg_attr(feature = "telemetry", tracing::instrument(skip_all))]
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `json` and `serde_json`
[INFO] [stdout]    = help: consider adding `telemetry` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `telemetry`
[INFO] [stdout]    --> src/message.rs:669:12
[INFO] [stdout]     |
[INFO] [stdout] 669 | #[cfg_attr(feature = "telemetry", tracing::instrument(skip_all))]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `json` and `serde_json`
[INFO] [stdout]     = help: consider adding `telemetry` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `telemetry`
[INFO] [stdout]    --> src/message.rs:689:12
[INFO] [stdout]     |
[INFO] [stdout] 689 | #[cfg_attr(feature = "telemetry", tracing::instrument(skip_all))]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `json` and `serde_json`
[INFO] [stdout]     = help: consider adding `telemetry` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `box_pointers` has been removed: it does not detect other kinds of allocations, and existed only for historical reasons
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/neutron-203b7d1be55c2af9/out/protos/pulsar.rs:12:10
[INFO] [stdout]    |
[INFO] [stdout] 12 | #![allow(box_pointers)]
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `broker_address` and `topic` are never read
[INFO] [stdout]   --> src/client_manager.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct ClientData {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 14 |     pub id: u64,
[INFO] [stdout] 15 |     pub broker_address: BrokerAddress,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 16 |     pub topic: String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ClientData` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `AsyncMap` is never used
[INFO] [stdout]  --> src/combinators.rs:5:18
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub(crate) trait AsyncMap<T, U, F, FU>
[INFO] [stdout]   |                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `AsyncAndThen` is never used
[INFO] [stdout]   --> src/combinators.rs:55:11
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub trait AsyncAndThen<T, U, F, FU>
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/codec.rs:22:25
[INFO] [stdout]    |
[INFO] [stdout] 22 | fn command_frame(bytes: &[u8]) -> IResult<&[u8], CommandFrame> {
[INFO] [stdout]    |                         ^^^^^             ^^^^^  ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                         |                 |
[INFO] [stdout]    |                         |                 the same lifetime is elided here
[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] 22 | fn command_frame(bytes: &[u8]) -> IResult<&[u8], CommandFrame<'_>> {
[INFO] [stdout]    |                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/codec.rs:54:25
[INFO] [stdout]    |
[INFO] [stdout] 54 | fn payload_frame(bytes: &[u8]) -> IResult<&[u8], PayloadFrame> {
[INFO] [stdout]    |                         ^^^^^             ^^^^^  ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                         |                 |
[INFO] [stdout]    |                         |                 the same lifetime is elided here
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 54 | fn payload_frame(bytes: &[u8]) -> IResult<&[u8], PayloadFrame<'_>> {
[INFO] [stdout]    |                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `broker_address` and `topic` are never read
[INFO] [stdout]   --> src/client_manager.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct ClientData {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 14 |     pub id: u64,
[INFO] [stdout] 15 |     pub broker_address: BrokerAddress,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 16 |     pub topic: String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ClientData` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `AsyncMap` is never used
[INFO] [stdout]  --> src/combinators.rs:5:18
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub(crate) trait AsyncMap<T, U, F, FU>
[INFO] [stdout]   |                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `AsyncAndThen` is never used
[INFO] [stdout]   --> src/combinators.rs:55:11
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub trait AsyncAndThen<T, U, F, FU>
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/codec.rs:22:25
[INFO] [stdout]    |
[INFO] [stdout] 22 | fn command_frame(bytes: &[u8]) -> IResult<&[u8], CommandFrame> {
[INFO] [stdout]    |                         ^^^^^             ^^^^^  ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                         |                 |
[INFO] [stdout]    |                         |                 the same lifetime is elided here
[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] 22 | fn command_frame(bytes: &[u8]) -> IResult<&[u8], CommandFrame<'_>> {
[INFO] [stdout]    |                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/codec.rs:54:25
[INFO] [stdout]    |
[INFO] [stdout] 54 | fn payload_frame(bytes: &[u8]) -> IResult<&[u8], PayloadFrame> {
[INFO] [stdout]    |                         ^^^^^             ^^^^^  ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                         |                 |
[INFO] [stdout]    |                         |                 the same lifetime is elided here
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 54 | fn payload_frame(bytes: &[u8]) -> IResult<&[u8], PayloadFrame<'_>> {
[INFO] [stdout]    |                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 28s
[INFO] running `Command { std: "docker" "inspect" "c1a64c8a70dc44606bd95c6f53bd38c3942734bf1047d425f365865718552a90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1a64c8a70dc44606bd95c6f53bd38c3942734bf1047d425f365865718552a90", kill_on_drop: false }`
[INFO] [stdout] c1a64c8a70dc44606bd95c6f53bd38c3942734bf1047d425f365865718552a90
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c124c4e42d195bd2e6fdb2aab5de3520f907b3a68568ccd66bdc2f5b65fe7d81
[INFO] running `Command { std: "docker" "start" "-a" "c124c4e42d195bd2e6fdb2aab5de3520f907b3a68568ccd66bdc2f5b65fe7d81", kill_on_drop: false }`
[INFO] [stderr] warning: unexpected `cfg` condition value: `telemetry`
[INFO] [stderr]   --> src/codec.rs:71:16
[INFO] [stderr]    |
[INFO] [stderr] 71 |     #[cfg_attr(feature = "telemetry", tracing::instrument(skip_all))]
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `feature` are: `json` and `serde_json`
[INFO] [stderr]    = help: consider adding `telemetry` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `telemetry`
[INFO] [stderr]    --> src/message.rs:669:12
[INFO] [stderr]     |
[INFO] [stderr] 669 | #[cfg_attr(feature = "telemetry", tracing::instrument(skip_all))]
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `json` and `serde_json`
[INFO] [stderr]     = help: consider adding `telemetry` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `telemetry`
[INFO] [stderr]    --> src/message.rs:689:12
[INFO] [stderr]     |
[INFO] [stderr] 689 | #[cfg_attr(feature = "telemetry", tracing::instrument(skip_all))]
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `json` and `serde_json`
[INFO] [stderr]     = help: consider adding `telemetry` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: lint `box_pointers` has been removed: it does not detect other kinds of allocations, and existed only for historical reasons
[INFO] [stderr]   --> /opt/rustwide/target/debug/build/neutron-203b7d1be55c2af9/out/protos/pulsar.rs:12:10
[INFO] [stderr]    |
[INFO] [stderr] 12 | #![allow(box_pointers)]
[INFO] [stderr]    |          ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `broker_address` and `topic` are never read
[INFO] [stderr]   --> src/client_manager.rs:15:9
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub struct ClientData {
[INFO] [stderr]    |            ---------- fields in this struct
[INFO] [stderr] 14 |     pub id: u64,
[INFO] [stderr] 15 |     pub broker_address: BrokerAddress,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^
[INFO] [stderr] 16 |     pub topic: String,
[INFO] [stderr]    |         ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `ClientData` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait `AsyncMap` is never used
[INFO] [stderr]  --> src/combinators.rs:5:18
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub(crate) trait AsyncMap<T, U, F, FU>
[INFO] [stderr]   |                  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `AsyncAndThen` is never used
[INFO] [stderr]   --> src/combinators.rs:55:11
[INFO] [stderr]    |
[INFO] [stderr] 55 | pub trait AsyncAndThen<T, U, F, FU>
[INFO] [stderr]    |           ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/codec.rs:22:25
[INFO] [stderr]    |
[INFO] [stderr] 22 | fn command_frame(bytes: &[u8]) -> IResult<&[u8], CommandFrame> {
[INFO] [stderr]    |                         ^^^^^             ^^^^^  ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                         |                 |
[INFO] [stderr]    |                         |                 the same lifetime is elided here
[INFO] [stderr]    |                         the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 22 | fn command_frame(bytes: &[u8]) -> IResult<&[u8], CommandFrame<'_>> {
[INFO] [stderr]    |                                                              ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/codec.rs:54:25
[INFO] [stderr]    |
[INFO] [stderr] 54 | fn payload_frame(bytes: &[u8]) -> IResult<&[u8], PayloadFrame> {
[INFO] [stderr]    |                         ^^^^^             ^^^^^  ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                         |                 |
[INFO] [stderr]    |                         |                 the same lifetime is elided here
[INFO] [stderr]    |                         the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 54 | fn payload_frame(bytes: &[u8]) -> IResult<&[u8], PayloadFrame<'_>> {
[INFO] [stderr]    |                                                              ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `neutron` (lib) generated 9 warnings (run `cargo fix --lib -p neutron` to apply 2 suggestions)
[INFO] [stderr] warning: `neutron` (lib test) generated 9 warnings (9 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/neutron-95303cac6756fb6a)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test consumer::tests::test_ack ... ok
[INFO] [stdout] test consumer::tests::test_base_consumer ... ok
[INFO] [stdout] test consumer::tests::test_connect_flow ... ok
[INFO] [stdout] test message::test::base_command_type_parsing ... ok
[INFO] [stdout] test message::test::encode_then_decode ... ok
[INFO] [stdout] test consumer::tests::test_message_recieve ... ok
[INFO] [stdout] test message::test::parse_payload_command_1 ... ok
[INFO] [stdout] test message::test::parse_payload_command_2 ... ok
[INFO] [stdout] test producer::tests::test_send ... ok
[INFO] [stdout] test producer::tests::test_send_all ... ok
[INFO] [stdout] test producer::tests::test_base ... ok
[INFO] [stdout] test producer::tests::test_connect_flow ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests neutron
[INFO] [stderr] warning: lint `box_pointers` has been removed: it does not detect other kinds of allocations, and existed only for historical reasons
[INFO] [stderr]   --> /opt/rustwide/target/debug/build/neutron-203b7d1be55c2af9/out/protos/pulsar.rs:12:10
[INFO] [stderr]    |
[INFO] [stderr] 12 | #![allow(box_pointers)]
[INFO] [stderr]    |          ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[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" "c124c4e42d195bd2e6fdb2aab5de3520f907b3a68568ccd66bdc2f5b65fe7d81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c124c4e42d195bd2e6fdb2aab5de3520f907b3a68568ccd66bdc2f5b65fe7d81", kill_on_drop: false }`
[INFO] [stdout] c124c4e42d195bd2e6fdb2aab5de3520f907b3a68568ccd66bdc2f5b65fe7d81
