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[INFO] [stdout] 3003d138cfc55193e4377cbdb26c1073166d2537
[INFO] testing RustSandbox/Future-Trait-Tutorial/3003d138cfc55193e4377cbdb26c1073166d2537 against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
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[INFO] finished tweaking git repo https://github.com/RustSandbox/Future-Trait-Tutorial
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[INFO] [stdout] warning: function `demonstrate_basic_agent` is never used
[INFO] [stdout]    --> src/examples/autonomous_agent.rs:513:10
[INFO] [stdout]     |
[INFO] [stdout] 513 | async fn demonstrate_basic_agent() {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `demonstrate_agent_with_initial_progress` is never used
[INFO] [stdout]    --> src/examples/autonomous_agent.rs:542:10
[INFO] [stdout]     |
[INFO] [stdout] 542 | async fn demonstrate_agent_with_initial_progress() {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `demonstrate_concurrent_agents` is never used
[INFO] [stdout]    --> src/examples/autonomous_agent.rs:599:10
[INFO] [stdout]     |
[INFO] [stdout] 599 | async fn demonstrate_concurrent_agents() {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 45s
[INFO] running `Command { std: "docker" "inspect" "1559d27da485c43cd5533dac1cc21d1132c0c5bbbde0311c654e4832ed51b72d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1559d27da485c43cd5533dac1cc21d1132c0c5bbbde0311c654e4832ed51b72d", kill_on_drop: false }`
[INFO] [stdout] 1559d27da485c43cd5533dac1cc21d1132c0c5bbbde0311c654e4832ed51b72d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c07912bb10e17b7152be2a57d1fcb0dbc28021969cf30c6e8397206d3b4c2103
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[INFO] [stderr]    Compiling future_trait_tutorial v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `tokio_test`
[INFO] [stdout]    --> src/examples/custom_delay.rs:432:9
[INFO] [stdout]     |
[INFO] [stdout] 432 |     use tokio_test;
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio_test`
[INFO] [stdout]    --> src/examples/error_handling.rs:850:9
[INFO] [stdout]     |
[INFO] [stdout] 850 |     use tokio_test;
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio_test`
[INFO] [stdout]    --> src/examples/basic_future.rs:215:9
[INFO] [stdout]     |
[INFO] [stdout] 215 |     use tokio_test;
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio_test`
[INFO] [stdout]    --> src/examples/combinators.rs:720:9
[INFO] [stdout]     |
[INFO] [stdout] 720 |     use tokio_test;
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio_test`
[INFO] [stdout]    --> src/examples/autonomous_agent.rs:701:9
[INFO] [stdout]     |
[INFO] [stdout] 701 |     use tokio_test;
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio_test`
[INFO] [stdout]    --> src/examples/real_world.rs:823:9
[INFO] [stdout]     |
[INFO] [stdout] 823 |     use tokio_test;
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `demonstrate_basic_agent` is never used
[INFO] [stdout]    --> src/examples/autonomous_agent.rs:513:10
[INFO] [stdout]     |
[INFO] [stdout] 513 | async fn demonstrate_basic_agent() {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `demonstrate_agent_with_initial_progress` is never used
[INFO] [stdout]    --> src/examples/autonomous_agent.rs:542:10
[INFO] [stdout]     |
[INFO] [stdout] 542 | async fn demonstrate_agent_with_initial_progress() {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `demonstrate_concurrent_agents` is never used
[INFO] [stdout]    --> src/examples/autonomous_agent.rs:599:10
[INFO] [stdout]     |
[INFO] [stdout] 599 | async fn demonstrate_concurrent_agents() {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `fast_won` is never read
[INFO] [stdout]    --> src/examples/combinators.rs:796:17
[INFO] [stdout]     |
[INFO] [stdout] 796 |         let mut fast_won = false;
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 24s
[INFO] running `Command { std: "docker" "inspect" "c07912bb10e17b7152be2a57d1fcb0dbc28021969cf30c6e8397206d3b4c2103", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c07912bb10e17b7152be2a57d1fcb0dbc28021969cf30c6e8397206d3b4c2103", kill_on_drop: false }`
[INFO] [stdout] c07912bb10e17b7152be2a57d1fcb0dbc28021969cf30c6e8397206d3b4c2103
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d20f50199520fda6d47c6e2bb7fb59404895c337004fa479454c64eab8c56441
[INFO] running `Command { std: "docker" "start" "-a" "d20f50199520fda6d47c6e2bb7fb59404895c337004fa479454c64eab8c56441", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `tokio_test`
[INFO] [stderr]    --> src/examples/basic_future.rs:215:9
[INFO] [stderr]     |
[INFO] [stderr] 215 |     use tokio_test;
[INFO] [stderr]     |         ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tokio_test`
[INFO] [stderr]    --> src/examples/error_handling.rs:850:9
[INFO] [stderr]     |
[INFO] [stderr] 850 |     use tokio_test;
[INFO] [stderr]     |         ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tokio_test`
[INFO] [stderr]    --> src/examples/custom_delay.rs:432:9
[INFO] [stderr]     |
[INFO] [stderr] 432 |     use tokio_test;
[INFO] [stderr]     |         ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tokio_test`
[INFO] [stderr]    --> src/examples/real_world.rs:823:9
[INFO] [stderr]     |
[INFO] [stderr] 823 |     use tokio_test;
[INFO] [stderr]     |         ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tokio_test`
[INFO] [stderr]    --> src/examples/combinators.rs:720:9
[INFO] [stderr]     |
[INFO] [stderr] 720 |     use tokio_test;
[INFO] [stderr]     |         ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `fast_won` is never read
[INFO] [stderr]    --> src/examples/combinators.rs:796:17
[INFO] [stderr]     |
[INFO] [stderr] 796 |         let mut fast_won = false;
[INFO] [stderr]     |                 ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tokio_test`
[INFO] [stderr]    --> src/examples/autonomous_agent.rs:701:9
[INFO] [stderr]     |
[INFO] [stderr] 701 |     use tokio_test;
[INFO] [stderr]     |         ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `demonstrate_basic_agent` is never used
[INFO] [stderr]    --> src/examples/autonomous_agent.rs:513:10
[INFO] [stderr]     |
[INFO] [stderr] 513 | async fn demonstrate_basic_agent() {
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `demonstrate_agent_with_initial_progress` is never used
[INFO] [stderr]    --> src/examples/autonomous_agent.rs:542:10
[INFO] [stderr]     |
[INFO] [stderr] 542 | async fn demonstrate_agent_with_initial_progress() {
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `demonstrate_concurrent_agents` is never used
[INFO] [stderr]    --> src/examples/autonomous_agent.rs:599:10
[INFO] [stderr]     |
[INFO] [stderr] 599 | async fn demonstrate_concurrent_agents() {
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `future_trait_tutorial` (bin "basic_future" test) generated 1 warning (run `cargo fix --bin "basic_future" --tests` to apply 1 suggestion)
[INFO] [stderr] warning: `future_trait_tutorial` (bin "error_handling" test) generated 1 warning (run `cargo fix --bin "error_handling" --tests` to apply 1 suggestion)
[INFO] [stderr] warning: `future_trait_tutorial` (bin "custom_delay" test) generated 1 warning (run `cargo fix --bin "custom_delay" --tests` to apply 1 suggestion)
[INFO] [stderr] warning: `future_trait_tutorial` (bin "real_world" test) generated 1 warning (run `cargo fix --bin "real_world" --tests` to apply 1 suggestion)
[INFO] [stderr] warning: `future_trait_tutorial` (bin "combinators" test) generated 2 warnings (run `cargo fix --bin "combinators" --tests` to apply 1 suggestion)
[INFO] [stderr] warning: `future_trait_tutorial` (bin "autonomous_agent" test) generated 4 warnings (run `cargo fix --bin "autonomous_agent" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] [stderr]      Running unittests src/examples/autonomous_agent.rs (/opt/rustwide/target/debug/deps/autonomous_agent-08c06523f81be519)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::test_agent_cancellation ... ok
[INFO] [stdout] test tests::test_error_handling ... ok
[INFO] [stdout] test tests::test_failing_llm_client ... ok
[INFO] [stdout] test tests::test_mock_llm_client ... ok
[INFO] [stdout] test tests::test_basic_agent ... ok
[INFO] [stdout] test tests::test_concurrent_agents ... FAILED
[INFO] [stdout] test tests::test_agent_with_initial_progress has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "d20f50199520fda6d47c6e2bb7fb59404895c337004fa479454c64eab8c56441", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d20f50199520fda6d47c6e2bb7fb59404895c337004fa479454c64eab8c56441", kill_on_drop: false }`
[INFO] [stdout] d20f50199520fda6d47c6e2bb7fb59404895c337004fa479454c64eab8c56441
