[INFO] cloning repository https://github.com/marcospb19/ariokonder-challenge [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/marcospb19/ariokonder-challenge" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarcospb19%2Fariokonder-challenge", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarcospb19%2Fariokonder-challenge'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ea6ee2226c7ac7b887e0729329f0eb13cd9430fe [INFO] testing marcospb19/ariokonder-challenge against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarcospb19%2Fariokonder-challenge" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/marcospb19/ariokonder-challenge [INFO] finished tweaking git repo https://github.com/marcospb19/ariokonder-challenge [INFO] tweaked toml for git repo https://github.com/marcospb19/ariokonder-challenge written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/marcospb19/ariokonder-challenge on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/marcospb19/ariokonder-challenge 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 85902c711142ca809f5770113c67d67fc07d21ad8f54d0769144967efec4c957 [INFO] running `Command { std: "docker" "start" "-a" "85902c711142ca809f5770113c67d67fc07d21ad8f54d0769144967efec4c957", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "85902c711142ca809f5770113c67d67fc07d21ad8f54d0769144967efec4c957", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85902c711142ca809f5770113c67d67fc07d21ad8f54d0769144967efec4c957", kill_on_drop: false }` [INFO] [stdout] 85902c711142ca809f5770113c67d67fc07d21ad8f54d0769144967efec4c957 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f7ee86cf79061d61572cdcefc622495b4e789444d8f6769cf3a62c76bae3da8b [INFO] running `Command { std: "docker" "start" "-a" "f7ee86cf79061d61572cdcefc622495b4e789444d8f6769cf3a62c76bae3da8b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.105 [INFO] [stderr] Compiling quote v1.0.43 [INFO] [stderr] Compiling rustc-hash v2.1.1 [INFO] [stderr] Compiling zmij v1.0.15 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling challenge-3-lazy-evaluation v0.1.0 (/opt/rustwide/workdir/challenge-3-lazy-evaluation) [INFO] [stderr] Compiling socket2 v0.6.1 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Compiling syn v2.0.114 [INFO] [stderr] Compiling thiserror-impl v2.0.18 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling tokio-macros v2.6.0 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling tokio v1.49.0 [INFO] [stderr] Compiling thiserror v2.0.18 [INFO] [stderr] Compiling challenge-4-sync-job-scheduler v0.1.0 (/opt/rustwide/workdir/challenge-4-sync-job-scheduler) [INFO] [stderr] Compiling challenge-2-class-registration v0.1.0 (/opt/rustwide/workdir/challenge-2-class-registration) [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling challenge-4-async-task-scheduler v0.1.0 (/opt/rustwide/workdir/challenge-4-async-task-scheduler) [INFO] [stderr] Compiling challenge-1-json-stream v0.1.0 (/opt/rustwide/workdir/challenge-1-json-stream) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.48s [INFO] running `Command { std: "docker" "inspect" "f7ee86cf79061d61572cdcefc622495b4e789444d8f6769cf3a62c76bae3da8b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7ee86cf79061d61572cdcefc622495b4e789444d8f6769cf3a62c76bae3da8b", kill_on_drop: false }` [INFO] [stdout] f7ee86cf79061d61572cdcefc622495b4e789444d8f6769cf3a62c76bae3da8b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d8946c5e5a7b34f9866cea77f72a771b9000491ed8057f4171fda71424f2a1c1 [INFO] running `Command { std: "docker" "start" "-a" "d8946c5e5a7b34f9866cea77f72a771b9000491ed8057f4171fda71424f2a1c1", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Compiling zerocopy v0.8.33 [INFO] [stderr] Compiling rustix v1.1.3 [INFO] [stderr] Compiling challenge-2-class-registration v0.1.0 (/opt/rustwide/workdir/challenge-2-class-registration) [INFO] [stderr] Compiling challenge-3-lazy-evaluation v0.1.0 (/opt/rustwide/workdir/challenge-3-lazy-evaluation) [INFO] [stderr] Compiling rand_core v0.9.5 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling tempfile v3.24.0 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling rand v0.9.2 [INFO] [stderr] Compiling challenge-1-json-stream v0.1.0 (/opt/rustwide/workdir/challenge-1-json-stream) [INFO] [stderr] Compiling challenge-4-sync-job-scheduler v0.1.0 (/opt/rustwide/workdir/challenge-4-sync-job-scheduler) [INFO] [stderr] Compiling challenge-4-async-task-scheduler v0.1.0 (/opt/rustwide/workdir/challenge-4-async-task-scheduler) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 9.22s [INFO] running `Command { std: "docker" "inspect" "d8946c5e5a7b34f9866cea77f72a771b9000491ed8057f4171fda71424f2a1c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d8946c5e5a7b34f9866cea77f72a771b9000491ed8057f4171fda71424f2a1c1", kill_on_drop: false }` [INFO] [stdout] d8946c5e5a7b34f9866cea77f72a771b9000491ed8057f4171fda71424f2a1c1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4919dca640e09e5604270fa661f5d7f0d170f22ffa6a405d4c6c86f691907fa4 [INFO] running `Command { std: "docker" "start" "-a" "4919dca640e09e5604270fa661f5d7f0d170f22ffa6a405d4c6c86f691907fa4", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/challenge_1_json_stream-9833710fa9291707) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::test_process_message ... ok [INFO] [stdout] test tests::test_read_write_tasks ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/challenge_2_class_registration-f51d30f0e0671d10) [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] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/challenge_2_class_registration-55273c583acb7954) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/challenge_3_lazy_evaluation-1c7643ce215ceac2) [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test tests::test_basic_iteration ... ok [INFO] [stdout] test tests::test_filter ... ok [INFO] [stdout] test tests::test_lazy_evaluation ... ok [INFO] [stdout] test tests::test_map ... ok [INFO] [stdout] test tests::test_chain ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/challenge_4_async_task_scheduler-b1c1ee92b824add0) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test tests::test_basic_handle_await ... ok [INFO] [stdout] test tests::test_dependency_fail_causes_dependent_tasks_to_fail ... ok [INFO] [stdout] test tests::test_queue_task_with_dependencies_panics_on_invalid_dependency_id - should panic ... ok [INFO] [stdout] test tests::test_multiple_wait_for_completion_end_in_correct_order ... ok [INFO] [stdout] test tests::test_wait_many_unordered_order ... ok [INFO] [stdout] test tests::test_wait_many_order ... ok [INFO] [stdout] test tests::test_queued_tasks_respect_dependency_order_requirements ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.28s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/challenge_4_async_task_scheduler-bd0bab80a3cec6ca) [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] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/challenge_4_sync_job_scheduler-f1b2fdcfcfc509dd) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test tests::test_basic_handle_await ... ok [INFO] [stdout] test tests::test_queue_job_with_dependencies_panics_on_invalid_dependency_id - should panic ... ok [INFO] [stdout] test tests::test_dependency_fail_with_delay_causes_dependent_jobs_to_fail ... ok [INFO] [stdout] test tests::test_dependency_fail_immediately_causes_dependent_jobs_to_fail ... ok [INFO] [stdout] test tests::test_job_prioritization_with_1_thread ... ok [INFO] [stdout] test tests::test_job_prioritization_with_2_threads ... ok [INFO] [stdout] test tests::test_multiple_wait_for_completion_returns_in_correct_order ... ok [INFO] [stdout] test tests::test_queued_jobs_respect_dependency_order_requirements_multithreaded ... ok [INFO] [stdout] test tests::test_queued_jobs_respect_dependency_order_requirements_singlethreaded ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.45s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/challenge_4_sync_job_scheduler-3957b1a666740f43) [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] [stderr] Doc-tests challenge_2_class_registration [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] [stderr] Doc-tests challenge_3_lazy_evaluation [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] [stderr] Doc-tests challenge_4_async_task_scheduler [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test challenge-4-async-task-scheduler/src/lib.rs - (line 10) ... ignored [INFO] [stdout] test challenge-4-async-task-scheduler/src/lib.rs - (line 17) ... ignored [INFO] [stdout] test challenge-4-async-task-scheduler/src/lib.rs - (line 4) ... ignored [INFO] [stdout] test challenge-4-async-task-scheduler/src/lib.rs - TaskScheduler::wait_many (line 299) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stdout] all doctests ran in 1.13s; merged doctests compilation took 1.07s [INFO] [stderr] Doc-tests challenge_4_sync_job_scheduler [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test challenge-4-sync-job-scheduler/src/lib.rs - (line 10) ... ignored [INFO] [stdout] test challenge-4-sync-job-scheduler/src/lib.rs - (line 17) ... ignored [INFO] [stdout] test challenge-4-sync-job-scheduler/src/lib.rs - (line 29) ... ignored [INFO] [stdout] test challenge-4-sync-job-scheduler/src/lib.rs - (line 4) ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] all doctests ran in 0.36s; merged doctests compilation took 0.36s [INFO] running `Command { std: "docker" "inspect" "4919dca640e09e5604270fa661f5d7f0d170f22ffa6a405d4c6c86f691907fa4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4919dca640e09e5604270fa661f5d7f0d170f22ffa6a405d4c6c86f691907fa4", kill_on_drop: false }` [INFO] [stdout] 4919dca640e09e5604270fa661f5d7f0d170f22ffa6a405d4c6c86f691907fa4