[INFO] fetching crate umicp-sdk 0.3.1...
[INFO] testing umicp-sdk-0.3.1 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate umicp-sdk 0.3.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate umicp-sdk 0.3.1
[INFO] removed 0 missing examples
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[INFO] finished tweaking crates.io crate umicp-sdk 0.3.1
[INFO] tweaked toml for crates.io crate umicp-sdk 0.3.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate umicp-sdk 0.3.1 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 umicp-sdk 0.3.1 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 }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] ecca9d7779cb205c28384cef4900fd9a741b361b610e6f75854f2f48e4d12039
[INFO] running `Command { std: "docker" "start" "ecca9d7779cb205c28384cef4900fd9a741b361b610e6f75854f2f48e4d12039", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ecca9d7779cb205c28384cef4900fd9a741b361b610e6f75854f2f48e4d12039", 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" "ecca9d7779cb205c28384cef4900fd9a741b361b610e6f75854f2f48e4d12039" "/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" "ecca9d7779cb205c28384cef4900fd9a741b361b610e6f75854f2f48e4d12039", 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" "ecca9d7779cb205c28384cef4900fd9a741b361b610e6f75854f2f48e4d12039" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]    Compiling chrono v0.4.42
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[INFO] [stderr]    Compiling umicp-sdk v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `HashMap` and `VecDeque`
[INFO] [stdout]   --> src/pool.rs:10:24
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::collections::{HashMap, VecDeque};
[INFO] [stdout]    |                        ^^^^^^^  ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]   --> src/pool.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::sync::Arc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SystemTime`
[INFO] [stdout]   --> src/pool.rs:12:27
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::time::{Duration, SystemTime};
[INFO] [stdout]    |                           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]   --> src/load_balancer.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::collections::HashMap;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.57s
[INFO] running `Command { std: "docker" "inspect" "ecca9d7779cb205c28384cef4900fd9a741b361b610e6f75854f2f48e4d12039", 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" "ecca9d7779cb205c28384cef4900fd9a741b361b610e6f75854f2f48e4d12039" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]    Compiling aho-corasick v1.1.3
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[INFO] [stderr]    Compiling tracing-subscriber v0.3.20
[INFO] [stderr]    Compiling http-body v1.0.1
[INFO] [stderr]    Compiling http-body-util v0.1.3
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling serial_test_derive v3.2.0
[INFO] [stderr]    Compiling serial_test v3.2.0
[INFO] [stderr]    Compiling async-stream v0.3.6
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling tokio-util v0.7.16
[INFO] [stderr]    Compiling tokio-stream v0.1.17
[INFO] [stderr]    Compiling h2 v0.4.12
[INFO] [stderr]    Compiling tokio-test v0.4.4
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling assert-json-diff v2.0.2
[INFO] [stderr]    Compiling uuid v1.18.1
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling hyper v1.7.0
[INFO] [stderr]    Compiling umicp-sdk v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `HashMap` and `VecDeque`
[INFO] [stdout]   --> src/pool.rs:10:24
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::collections::{HashMap, VecDeque};
[INFO] [stdout]    |                        ^^^^^^^  ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]   --> src/pool.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::sync::Arc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SystemTime`
[INFO] [stdout]   --> src/pool.rs:12:27
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::time::{Duration, SystemTime};
[INFO] [stdout]    |                           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]   --> src/load_balancer.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::collections::HashMap;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling hyper-util v0.1.17
[INFO] [stderr]    Compiling mockito v1.7.0
[INFO] [stdout] error[E0432]: unresolved import `umicp_core`
[INFO] [stdout]  --> tests/integration_tests.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use umicp_core::*;
[INFO] [stdout]   |     ^^^^^^^^^^ use of unresolved module or unlinked crate `umicp_core`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `umicp_core`, use `cargo add umicp_core` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `umicp_core`
[INFO] [stdout]  --> examples/service_discovery_example.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use umicp_core::{Envelope, OperationType, ServiceDiscovery, ServiceInfo};
[INFO] [stdout]   |     ^^^^^^^^^^ use of unresolved module or unlinked crate `umicp_core`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `umicp_core`, use `cargo add umicp_core` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `umicp_core`
[INFO] [stdout]  --> tests/matrix_tests.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use umicp_core::Matrix;
[INFO] [stdout]   |     ^^^^^^^^^^ use of unresolved module or unlinked crate `umicp_core`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `umicp_core`, use `cargo add umicp_core` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `umicp_core`
[INFO] [stdout]  --> examples/embedding_communication.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use umicp_core::{Envelope, Matrix, OperationType};
[INFO] [stdout]   |     ^^^^^^^^^^ use of unresolved module or unlinked crate `umicp_core`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `umicp_core`, use `cargo add umicp_core` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `umicp_core`
[INFO] [stdout]  --> examples/advanced_matrix_ops.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use umicp_core::Matrix;
[INFO] [stdout]   |     ^^^^^^^^^^ use of unresolved module or unlinked crate `umicp_core`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `umicp_core`, use `cargo add umicp_core` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `umicp-sdk` (example "service_discovery_example") due to 1 previous error
[INFO] [stdout] error[E0432]: unresolved import `umicp_core`
[INFO] [stdout]  --> tests/envelope_tests.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use umicp_core::{Envelope, OperationType, PayloadType, EncodingType, PayloadHint};
[INFO] [stdout]   |     ^^^^^^^^^^ use of unresolved module or unlinked crate `umicp_core`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `umicp_core`, use `cargo add umicp_core` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0432]: unresolved import `umicp_core`
[INFO] [stdout]  --> examples/real_time_processing.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use umicp_core::{Envelope, Matrix, OperationType};
[INFO] [stdout]   |     ^^^^^^^^^^ use of unresolved module or unlinked crate `umicp_core`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `umicp_core`, use `cargo add umicp_core` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `umicp_core`
[INFO] [stdout]  --> examples/basic_envelope.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use umicp_core::{Envelope, OperationType};
[INFO] [stdout]   |     ^^^^^^^^^^ use of unresolved module or unlinked crate `umicp_core`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `umicp_core`, use `cargo add umicp_core` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `umicp_core`
[INFO] [stdout]  --> tests/native_types_comprehensive.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use umicp_core::{Envelope, OperationType, Capabilities};
[INFO] [stdout]   |     ^^^^^^^^^^ use of unresolved module or unlinked crate `umicp_core`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `umicp_core`, use `cargo add umicp_core` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `umicp-sdk` (example "advanced_matrix_ops") due to 1 previous error
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `umicp-sdk` (example "basic_envelope") due to 1 previous error
[INFO] [stdout] error[E0432]: unresolved import `umicp_core`
[INFO] [stdout]  --> examples/error_handling.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use umicp_core::{Envelope, Matrix, OperationType, UmicpError};
[INFO] [stdout]   |     ^^^^^^^^^^ use of unresolved module or unlinked crate `umicp_core`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `umicp_core`, use `cargo add umicp_core` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `umicp-sdk` (test "matrix_tests") due to 1 previous error
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `umicp-sdk` (test "envelope_tests") due to 1 previous error
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `umicp-sdk` (test "native_types_comprehensive") due to 1 previous error
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]    --> src/events.rs:226:9
[INFO] [stdout]     |
[INFO] [stdout] 226 |     use std::time::Duration;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashMap` and `VecDeque`
[INFO] [stdout]   --> src/pool.rs:10:24
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::collections::{HashMap, VecDeque};
[INFO] [stdout]    |                        ^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]   --> src/pool.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::sync::Arc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SystemTime`
[INFO] [stdout]   --> src/pool.rs:12:27
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::time::{Duration, SystemTime};
[INFO] [stdout]    |                           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]   --> src/load_balancer.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::collections::HashMap;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `umicp-sdk` (example "error_handling") due to 1 previous error
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `umicp-sdk` (example "real_time_processing") due to 1 previous error
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `umicp-sdk` (example "embedding_communication") due to 1 previous error
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> tests/integration_tests.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `umicp-sdk` (test "integration_tests") due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "ecca9d7779cb205c28384cef4900fd9a741b361b610e6f75854f2f48e4d12039", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecca9d7779cb205c28384cef4900fd9a741b361b610e6f75854f2f48e4d12039", kill_on_drop: false }`
[INFO] [stdout] ecca9d7779cb205c28384cef4900fd9a741b361b610e6f75854f2f48e4d12039
