[INFO] fetching crate constraint-schedule 0.1.0...
[INFO] testing constraint-schedule-0.1.0 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate constraint-schedule 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate constraint-schedule 0.1.0
[INFO] finished tweaking crates.io crate constraint-schedule 0.1.0
[INFO] tweaked toml for crates.io crate constraint-schedule 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate constraint-schedule 0.1.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate constraint-schedule 0.1.0 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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] 22759e293ab2a037ef797121d32fca10a69e07e22689552b1be2e7714d8a384b
[INFO] running `Command { std: "docker" "start" "22759e293ab2a037ef797121d32fca10a69e07e22689552b1be2e7714d8a384b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22759e293ab2a037ef797121d32fca10a69e07e22689552b1be2e7714d8a384b", 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" "22759e293ab2a037ef797121d32fca10a69e07e22689552b1be2e7714d8a384b" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22759e293ab2a037ef797121d32fca10a69e07e22689552b1be2e7714d8a384b", 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" "22759e293ab2a037ef797121d32fca10a69e07e22689552b1be2e7714d8a384b" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling zerocopy v0.8.50
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling memchr v2.8.1
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.4
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling constraint-schedule v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused dependency `serde_json`
[INFO] [stderr]  --> Cargo.toml:8:15
[INFO] [stderr]   |
[INFO] [stderr] 8 | [dependencies.serde_json]
[INFO] [stderr]   |               ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `serde_json`
[INFO] [stderr] warning: unused dependency `thiserror`
[INFO] [stderr]   --> Cargo.toml:11:15
[INFO] [stderr]    |
[INFO] [stderr] 11 | [dependencies.thiserror]
[INFO] [stderr]    |               ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `thiserror`
[INFO] [stderr] warning: `constraint-schedule` (manifest) generated 2 warnings
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 11.67s
[INFO] running `Command { std: "docker" "inspect" "22759e293ab2a037ef797121d32fca10a69e07e22689552b1be2e7714d8a384b", 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" "22759e293ab2a037ef797121d32fca10a69e07e22689552b1be2e7714d8a384b" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling constraint-schedule v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused dependency `serde_json`
[INFO] [stderr]  --> Cargo.toml:8:15
[INFO] [stderr]   |
[INFO] [stderr] 8 | [dependencies.serde_json]
[INFO] [stderr]   |               ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `serde_json`
[INFO] [stderr] help: to still use for development builds, move to `dev-dependencies`
[INFO] [stderr] warning: unused dependency `thiserror`
[INFO] [stderr]   --> Cargo.toml:11:15
[INFO] [stderr]    |
[INFO] [stderr] 11 | [dependencies.thiserror]
[INFO] [stderr]    |               ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `thiserror`
[INFO] [stderr] warning: `constraint-schedule` (manifest) generated 2 warnings
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 3.89s
[INFO] running `Command { std: "docker" "inspect" "22759e293ab2a037ef797121d32fca10a69e07e22689552b1be2e7714d8a384b", 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" "22759e293ab2a037ef797121d32fca10a69e07e22689552b1be2e7714d8a384b" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: unused dependency `serde_json`
[INFO] [stderr]  --> Cargo.toml:8:15
[INFO] [stderr]   |
[INFO] [stderr] 8 | [dependencies.serde_json]
[INFO] [stderr]   |               ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `serde_json`
[INFO] [stderr] help: to still use for development builds, move to `dev-dependencies`
[INFO] [stderr] warning: unused dependency `thiserror`
[INFO] [stderr]   --> Cargo.toml:11:15
[INFO] [stderr]    |
[INFO] [stderr] 11 | [dependencies.thiserror]
[INFO] [stderr]    |               ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `thiserror`
[INFO] [stderr] warning: `constraint-schedule` (manifest) generated 2 warnings
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/constraint-schedule/d6e3dc8636482f88/out/constraint_schedule-d6e3dc8636482f88)
[INFO] [stdout] 
[INFO] [stdout] running 59 tests
[INFO] [stdout] test agent::tests::test_zero_capacity ... ok
[INFO] [stdout] test agent::tests::test_new_agent ... ok
[INFO] [stdout] test agent::tests::test_serialize_deserialize ... ok
[INFO] [stdout] test agent::tests::test_total_preference ... ok
[INFO] [stdout] test agent::tests::test_empty_agent ... ok
[INFO] [stdout] test agent::tests::test_preference_for ... ok
[INFO] [stdout] test constraint::tests::test_check_assignment_capacity_exceeded ... ok
[INFO] [stdout] test constraint::tests::test_check_assignment_valid ... ok
[INFO] [stdout] test constraint::tests::test_check_schedule_deadline_violation ... ok
[INFO] [stdout] test agent::tests::test_overflow_capacity ... ok
[INFO] [stdout] test agent::tests::test_remaining_capacity ... ok
[INFO] [stdout] test constraint::tests::test_check_assignment_capability_mismatch ... ok
[INFO] [stdout] test constraint::tests::test_relaxed_constraints ... ok
[INFO] [stdout] test agent::tests::test_has_capability ... ok
[INFO] [stdout] test constraint::tests::test_check_schedule_valid ... ok
[INFO] [stdout] test schedule::tests::test_conflict_same_agent_overlap ... ok
[INFO] [stdout] test schedule::tests::test_no_conflict_different_agents ... ok
[INFO] [stdout] test schedule::tests::test_serialize_deserialize ... ok
[INFO] [stdout] test schedule::tests::test_unassign ... ok
[INFO] [stdout] test solver::tests::test_empty_agents ... ok
[INFO] [stdout] test constraint::tests::test_compute_cost_prefers_higher_preference ... ok
[INFO] [stdout] test optimize::tests::test_empty_schedule ... ok
[INFO] [stdout] test schedule::tests::test_no_conflict_same_agent_no_overlap ... ok
[INFO] [stdout] test solver::tests::test_empty_tasks ... ok
[INFO] [stdout] test schedule::tests::test_new_schedule ... ok
[INFO] [stdout] test schedule::tests::test_assign_and_get ... ok
[INFO] [stdout] test schedule::tests::test_assignment_end_time ... ok
[INFO] [stdout] test solver::tests::test_multiple_compatible_agents ... ok
[INFO] [stdout] test solver::tests::test_solver_respects_capacity ... ok
[INFO] [stdout] test solver::tests::test_solver_respects_dependencies ... ok
[INFO] [stdout] test solver::tests::test_solve_optimal ... ok
[INFO] [stdout] test solver::tests::test_solver_overconstrained_deadline ... ok
[INFO] [stdout] test task::tests::test_builder_pattern ... ok
[INFO] [stdout] test task::tests::test_earliest_start_multiple_deps ... ok
[INFO] [stdout] test solver::tests::test_solver_finds_valid_schedule ... ok
[INFO] [stdout] test task::tests::test_earliest_start_with_deps ... ok
[INFO] [stdout] test task::tests::test_has_dependencies ... ok
[INFO] [stdout] test solver::tests::test_mrv_orders_constrained_first ... ok
[INFO] [stdout] test solver::tests::test_solver_result_stats ... ok
[INFO] [stdout] test task::tests::test_latest_start_overflow ... ok
[INFO] [stdout] test task::tests::test_serialize_deserialize ... ok
[INFO] [stdout] test task::tests::test_task_state_assigned ... ok
[INFO] [stdout] test task::tests::test_task_state_failed ... ok
[INFO] [stdout] test task::tests::test_task_state_pending ... ok
[INFO] [stdout] test constraint::tests::test_default_constraints ... ok
[INFO] [stdout] test task::tests::test_latest_start ... ok
[INFO] [stdout] test solver::tests::test_solver_no_solution_wrong_capabilities ... ok
[INFO] [stdout] test task::tests::test_task_state_completed ... ok
[INFO] [stdout] test agent::tests::test_has_capabilities ... ok
[INFO] [stdout] test solver::tests::test_solver_single_agent_single_task ... ok
[INFO] [stdout] test task::tests::test_earliest_start_no_deps ... ok
[INFO] [stdout] test task::tests::test_new_task ... ok
[INFO] [stdout] test optimize::tests::test_single_assignment ... ok
[INFO] [stdout] test optimize::tests::test_custom_config ... ok
[INFO] [stdout] test optimize::tests::test_optimizer_improves_schedule ... ok
[INFO] [stdout] test optimize::tests::test_optimizer_returns_stats ... ok
[INFO] [stdout] test optimize::tests::test_result_cost_tracking ... ok
[INFO] [stdout] test optimize::tests::test_load_balancing_improves ... ok
[INFO] [stdout] test optimize::tests::test_optimizer_preserves_validity ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 59 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests constraint_schedule
[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" "22759e293ab2a037ef797121d32fca10a69e07e22689552b1be2e7714d8a384b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22759e293ab2a037ef797121d32fca10a69e07e22689552b1be2e7714d8a384b", kill_on_drop: false }`
[INFO] [stdout] 22759e293ab2a037ef797121d32fca10a69e07e22689552b1be2e7714d8a384b
