[INFO] fetching crate rusty-modbus 0.1.1...
[INFO] testing rusty-modbus-0.1.1 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate rusty-modbus 0.1.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate rusty-modbus 0.1.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate rusty-modbus 0.1.1
[INFO] tweaked toml for crates.io crate rusty-modbus 0.1.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rusty-modbus 0.1.1 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rusty-modbus 0.1.1 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rusty-modbus-types v0.1.1
[INFO] [stderr]   Downloaded x509-parser v0.18.1
[INFO] [stderr]   Downloaded oid-registry v0.8.1
[INFO] [stderr]   Downloaded rusty-modbus-tls v0.1.1
[INFO] [stderr]   Downloaded rusty-modbus-codec v0.1.1
[INFO] [stderr]   Downloaded log v0.4.30
[INFO] [stderr]   Downloaded rusty-modbus-tcp v0.1.1
[INFO] [stderr]   Downloaded rusty-modbus-pool v0.1.1
[INFO] [stderr]   Downloaded rusty-modbus-gateway v0.1.1
[INFO] [stderr]   Downloaded asn1-rs-derive v0.6.0
[INFO] [stderr]   Downloaded mach2 v0.4.3
[INFO] [stderr]   Downloaded rusty-modbus-client v0.1.1
[INFO] [stderr]   Downloaded rusty-modbus-frame v0.1.1
[INFO] [stderr]   Downloaded rusty-modbus-server v0.1.1
[INFO] [stderr]   Downloaded rusty-modbus-rtu v0.1.1
[INFO] [stderr]   Downloaded mio-serial v5.0.6
[INFO] [stderr]   Downloaded data-encoding v2.11.0
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[INFO] [stderr]   Downloaded asn1-rs v0.7.2
[INFO] [stderr]   Downloaded rustls-webpki v0.103.13
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[INFO] [stderr]   Downloaded aws-lc-rs v1.17.0
[INFO] [stderr]   Downloaded nix v0.26.4
[INFO] [stderr]   Downloaded nix v0.29.0
[INFO] [stderr]   Downloaded rustls v0.23.40
[INFO] [stderr]   Downloaded aws-lc-sys v0.41.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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] 5f80be1bbb7c045e8e07430e4604cd7dc4da313752d3d907fa611e390e33b5af
[INFO] running `Command { std: "docker" "start" "5f80be1bbb7c045e8e07430e4604cd7dc4da313752d3d907fa611e390e33b5af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f80be1bbb7c045e8e07430e4604cd7dc4da313752d3d907fa611e390e33b5af", 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" "5f80be1bbb7c045e8e07430e4604cd7dc4da313752d3d907fa611e390e33b5af" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f80be1bbb7c045e8e07430e4604cd7dc4da313752d3d907fa611e390e33b5af", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5f80be1bbb7c045e8e07430e4604cd7dc4da313752d3d907fa611e390e33b5af" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling zerocopy v0.8.50
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling bytes v1.11.1
[INFO] [stderr]    Compiling futures-sink v0.3.32
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
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[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling mio v1.2.1
[INFO] [stderr]    Compiling socket2 v0.6.4
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling zerocopy-derive v0.8.50
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling tokio v1.52.3
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling tokio-util v0.7.18
[INFO] [stderr]    Compiling rusty-modbus-types v0.1.1
[INFO] [stderr]    Compiling rusty-modbus-codec v0.1.1
[INFO] [stderr]    Compiling rusty-modbus-frame v0.1.1
[INFO] [stderr]    Compiling rusty-modbus-tcp v0.1.1
[INFO] [stderr]    Compiling rusty-modbus-client v0.1.1
[INFO] [stderr]    Compiling rusty-modbus v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 24.05s
[INFO] running `Command { std: "docker" "inspect" "5f80be1bbb7c045e8e07430e4604cd7dc4da313752d3d907fa611e390e33b5af", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5f80be1bbb7c045e8e07430e4604cd7dc4da313752d3d907fa611e390e33b5af" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling tokio v1.52.3
[INFO] [stderr]    Compiling tokio-util v0.7.18
[INFO] [stderr]    Compiling rusty-modbus-frame v0.1.1
[INFO] [stderr]    Compiling rusty-modbus-tcp v0.1.1
[INFO] [stderr]    Compiling rusty-modbus-client v0.1.1
[INFO] [stderr]    Compiling rusty-modbus v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `rusty_modbus::gateway`
[INFO] [stdout]   --> examples/gateway_setup.rs:7:19
[INFO] [stdout]    |
[INFO] [stdout]  7 | use rusty_modbus::gateway::{GatewayConfig, ModbusGateway, RouteEntry};
[INFO] [stdout]    |                   ^^^^^^^ could not find `gateway` in `rusty_modbus`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> src/lib.rs:61:33
[INFO] [stdout]    |
[INFO] [stdout] 60 | #[cfg(feature = "gateway")]
[INFO] [stdout]    |       ------------------- the item is gated behind the `gateway` feature
[INFO] [stdout] 61 | pub use rusty_modbus_gateway as gateway;
[INFO] [stdout]    |                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method call on a diverging inference variable
[INFO] [stdout]   --> examples/gateway_setup.rs:28:39
[INFO] [stdout]    |
[INFO] [stdout] 28 |     println!("Gateway on {}", gateway.local_addr());
[INFO] [stdout]    |                                       ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider providing a type annotation
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #156047 <https://github.com/rust-lang/rust/issues/156047>
[INFO] [stdout]    = note: `#[warn(method_call_on_diverging_infer_var)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `local_addr` found for type `!` in the current scope
[INFO] [stdout]   --> examples/gateway_setup.rs:28:39
[INFO] [stdout]    |
[INFO] [stdout] 28 |     println!("Gateway on {}", gateway.local_addr());
[INFO] [stdout]    |                                       ^^^^^^^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `stop` found for type `!` in the current scope
[INFO] [stdout]   --> examples/gateway_setup.rs:34:13
[INFO] [stdout]    |
[INFO] [stdout] 34 |     gateway.stop().await;
[INFO] [stdout]    |             ^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]   --> examples/gateway_setup.rs:34:13
[INFO] [stdout]    |
[INFO] [stdout] 34 |     gateway.stop().await;
[INFO] [stdout]    |     ------- ^^^^ unreachable call
[INFO] [stdout]    |     |
[INFO] [stdout]    |     any code following this expression is unreachable
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `rusty_modbus::tls`
[INFO] [stdout]   --> examples/tls_client.rs:14:19
[INFO] [stdout]    |
[INFO] [stdout] 14 | use rusty_modbus::tls::{TlsClientConfig, TlsTransport};
[INFO] [stdout]    |                   ^^^ could not find `tls` in `rusty_modbus`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> src/lib.rs:45:29
[INFO] [stdout]    |
[INFO] [stdout] 44 | #[cfg(feature = "tls")]
[INFO] [stdout]    |       --------------- the item is gated behind the `tls` feature
[INFO] [stdout] 45 | pub use rusty_modbus_tls as tls;
[INFO] [stdout]    |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rusty-modbus` (example "gateway_setup") due to 3 previous errors; 3 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rusty-modbus` (example "tls_client") due to 1 previous error
[INFO] [stdout] error[E0432]: unresolved import `rusty_modbus::server`
[INFO] [stdout]   --> examples/basic_server.rs:7:19
[INFO] [stdout]    |
[INFO] [stdout]  7 | use rusty_modbus::server::{InMemoryStore, ModbusServer, ServerConfig, StoreConfig};
[INFO] [stdout]    |                   ^^^^^^ could not find `server` in `rusty_modbus`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> src/lib.rs:53:32
[INFO] [stdout]    |
[INFO] [stdout] 52 | #[cfg(feature = "server")]
[INFO] [stdout]    |       ------------------ the item is gated behind the `server` feature
[INFO] [stdout] 53 | pub use rusty_modbus_server as server;
[INFO] [stdout]    |                                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method call on a diverging inference variable
[INFO] [stdout]   --> examples/basic_server.rs:25:44
[INFO] [stdout]    |
[INFO] [stdout] 25 |     println!("Modbus server on {}", server.local_addr());
[INFO] [stdout]    |                                            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider providing a type annotation
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #156047 <https://github.com/rust-lang/rust/issues/156047>
[INFO] [stdout]    = note: `#[warn(method_call_on_diverging_infer_var)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `local_addr` found for type `!` in the current scope
[INFO] [stdout]   --> examples/basic_server.rs:25:44
[INFO] [stdout]    |
[INFO] [stdout] 25 |     println!("Modbus server on {}", server.local_addr());
[INFO] [stdout]    |                                            ^^^^^^^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `stop` found for type `!` in the current scope
[INFO] [stdout]   --> examples/basic_server.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 |     server.stop().await;
[INFO] [stdout]    |            ^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]   --> examples/basic_server.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 |     server.stop().await;
[INFO] [stdout]    |     ------ ^^^^ unreachable call
[INFO] [stdout]    |     |
[INFO] [stdout]    |     any code following this expression is unreachable
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rusty-modbus` (example "basic_server") due to 3 previous errors; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "5f80be1bbb7c045e8e07430e4604cd7dc4da313752d3d907fa611e390e33b5af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f80be1bbb7c045e8e07430e4604cd7dc4da313752d3d907fa611e390e33b5af", kill_on_drop: false }`
[INFO] [stdout] 5f80be1bbb7c045e8e07430e4604cd7dc4da313752d3d907fa611e390e33b5af
