[INFO] fetching crate libpcp 0.7.0...
[INFO] testing libpcp-0.7.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate libpcp 0.7.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate libpcp 0.7.0
[INFO] finished tweaking crates.io crate libpcp 0.7.0
[INFO] tweaked toml for crates.io crate libpcp 0.7.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate libpcp 0.7.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 23 packages to latest compatible versions
[INFO] [stderr]       Adding bit-set v0.5.3 (available: v0.8.0)
[INFO] [stderr]       Adding vec_map v0.6.0 (available: v0.8.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `crate_type` is deprecated in favor of `crate-type` and will not work in the 2024 edition
[INFO] [stderr] (in the `pcp` library target)
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1dd06c2b906d0e151741c3e3cc73cd76820c36d71b6b3cf98172e9fe154f73ec
[INFO] running `Command { std: "docker" "start" "-a" "1dd06c2b906d0e151741c3e3cc73cd76820c36d71b6b3cf98172e9fe154f73ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1dd06c2b906d0e151741c3e3cc73cd76820c36d71b6b3cf98172e9fe154f73ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dd06c2b906d0e151741c3e3cc73cd76820c36d71b6b3cf98172e9fe154f73ec", kill_on_drop: false }`
[INFO] [stdout] 1dd06c2b906d0e151741c3e3cc73cd76820c36d71b6b3cf98172e9fe154f73ec
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 95308d861a16f69ea90893f8ca38ab5ea65e4194045d87fbd3efa7c0600281b0
[INFO] running `Command { std: "docker" "start" "-a" "95308d861a16f69ea90893f8ca38ab5ea65e4194045d87fbd3efa7c0600281b0", kill_on_drop: false }`
[INFO] [stderr] warning: `crate_type` is deprecated in favor of `crate-type` and will not work in the 2024 edition
[INFO] [stderr] (in the `pcp` library target)
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling trilean v1.1.0
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling vec_map v0.6.0
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling bit-set v0.5.3
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling gcollections v1.5.0
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling intervallum v1.4.4
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling libpcp v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.15s
[INFO] running `Command { std: "docker" "inspect" "95308d861a16f69ea90893f8ca38ab5ea65e4194045d87fbd3efa7c0600281b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95308d861a16f69ea90893f8ca38ab5ea65e4194045d87fbd3efa7c0600281b0", kill_on_drop: false }`
[INFO] [stdout] 95308d861a16f69ea90893f8ca38ab5ea65e4194045d87fbd3efa7c0600281b0
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb526f79175c896d8dfb06dab03f6a33652f69aa9f1ad4505c140d4850e4da57
[INFO] running `Command { std: "docker" "start" "-a" "fb526f79175c896d8dfb06dab03f6a33652f69aa9f1ad4505c140d4850e4da57", kill_on_drop: false }`
[INFO] [stderr] warning: `crate_type` is deprecated in favor of `crate-type` and will not work in the 2024 edition
[INFO] [stderr] (in the `pcp` library target)
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling libpcp v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> src/libpcp/search/branching/mod.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub use search::branching::binary_split::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the name `test` in the type namespace is first re-exported here
[INFO] [stdout] ...
[INFO] [stdout] 27 | pub use search::branching::first_smallest_var::*;
[INFO] [stdout]    |         ---------------------------------------- but the name `test` in the type namespace is also re-exported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.86s
[INFO] running `Command { std: "docker" "inspect" "fb526f79175c896d8dfb06dab03f6a33652f69aa9f1ad4505c140d4850e4da57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb526f79175c896d8dfb06dab03f6a33652f69aa9f1ad4505c140d4850e4da57", kill_on_drop: false }`
[INFO] [stdout] fb526f79175c896d8dfb06dab03f6a33652f69aa9f1ad4505c140d4850e4da57
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 12b60a89d2a49f60fa87f7bf5dd43833eb059e6f6438f45a4ca18e6b4307a35a
[INFO] running `Command { std: "docker" "start" "-a" "12b60a89d2a49f60fa87f7bf5dd43833eb059e6f6438f45a4ca18e6b4307a35a", kill_on_drop: false }`
[INFO] [stderr] warning: `crate_type` is deprecated in favor of `crate-type` and will not work in the 2024 edition
[INFO] [stderr] (in the `pcp` library target)
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: ambiguous glob re-exports
[INFO] [stderr]   --> src/libpcp/search/branching/mod.rs:24:9
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub use search::branching::binary_split::*;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the name `test` in the type namespace is first re-exported here
[INFO] [stderr] ...
[INFO] [stderr] 27 | pub use search::branching::first_smallest_var::*;
[INFO] [stderr]    |         ---------------------------------------- but the name `test` in the type namespace is also re-exported here
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `libpcp` (lib test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/libpcp/lib.rs (/opt/rustwide/target/debug/deps/pcp-7d5cb88d7dc2fa58)
[INFO] [stdout] 
[INFO] [stdout] running 52 tests
[INFO] [stdout] test propagation::reactors::indexed_deps::test::subscribe_test ... ok
[INFO] [stdout] test propagation::reactors::indexed_deps::test::unsubscribe_test ... ok
[INFO] [stdout] test propagation::schedulers::relaxed_fifo::test::schedule_test ... ok
[INFO] [stdout] test propagation::schedulers::relaxed_fifo::test::unschedule_test ... ok
[INFO] [stdout] test propagators::all_equal::test::all_equal_test ... ok
[INFO] [stdout] test propagators::cmp::x_eq_y_plus_z::test::x_eq_y_plus_z_test ... ok
[INFO] [stdout] test propagators::cmp::x_eq_y_mul_z::test::x_eq_y_mul_z_test ... ok
[INFO] [stdout] test propagators::cmp::x_less_y::test::x_less_y_test ... ok
[INFO] [stdout] test propagators::cmp::x_greater_y_plus_z::test::x_greater_y_plus_z_test ... ok
[INFO] [stdout] test propagators::cmp::x_less_y_plus_z::test::x_less_y_test ... ok
[INFO] [stdout] test propagators::cumulative::test::singleton_task ... ok
[INFO] [stdout] test search::branch_and_bound::test::simple_minimize_test ... ok
[INFO] [stdout] test search::branching::binary_split::test::binary_split_distribution ... ok
[INFO] [stdout] test search::branch_and_bound::test::simple_maximize_test ... ok
[INFO] [stdout] test search::branching::enumerate::test::binary_split_distribution ... ok
[INFO] [stdout] test propagators::cumulative::test::cumulative_test_constant ... ok
[INFO] [stdout] test propagators::cmp::x_neq_y::test::x_neq_y_test ... ok
[INFO] [stdout] test propagators::distinct::test::distinct_test ... ok
[INFO] [stdout] test search::branching::input_order::test::smallest_var_selection ... ok
[INFO] [stdout] test propagators::cumulative::test::cumulative_test_variable ... ok
[INFO] [stdout] test propagators::cumulative::test::cumulative_assignment_test ... ok
[INFO] [stdout] test search::branching::first_smallest_var::test::smallest_var_selection ... ok
[INFO] [stdout] test search::stop_node::test::test_stop ... ok
[INFO] [stdout] test term::addition::test::x_less_y_plus_c ... ok
[INFO] [stdout] test term::constant::test::unary_propagator_test ... ok
[INFO] [stdout] test term::constant::test::x_less_constant ... ok
[INFO] [stdout] test term::identity::test::identity_read_update ... ok
[INFO] [stdout] test variable::memory::test::restoration_strategies ... ok
[INFO] [stdout] test propagators::cmp::x_eq_y::test::x_eq_y_test ... ok
[INFO] [stdout] test propagators::cumulative::test::disjunctive_test ... ok
[INFO] [stdout] test variable::store::test::empty_update ... ok
[INFO] [stdout] test propagation::reactors::indexed_deps::test::subscribe_two_events_fail_test - should panic ... ok
[INFO] [stdout] test variable::store::test::ordered_assign_10_vars ... ok
[INFO] [stdout] test propagation::reactors::indexed_deps::test::unsubscribe_fail_test - should panic ... ok
[INFO] [stdout] test variable::store::test::valid_read_update ... ok
[INFO] [stdout] test variable::store::test::var_intersection_test ... ok
[INFO] [stdout] test propagation::schedulers::relaxed_fifo::test::unschedule_outofbound - should panic ... ok
[INFO] [stdout] test search::branching::binary_split::test::binary_split_impossible_distribution - should panic ... ok
[INFO] [stdout] test propagation::reactors::indexed_deps::test::subscribe_fail_test - should panic ... ok
[INFO] [stdout] test search::branching::binary_split::test::binary_split_impossible_distribution_2 - should panic ... ok
[INFO] [stdout] test propagation::schedulers::relaxed_fifo::test::schedule_outofbound - should panic ... ok
[INFO] [stdout] test search::branching::enumerate::test::binary_split_impossible_distribution_2 - should panic ... ok
[INFO] [stdout] test variable::store::test::var_shrink_bound ... ok
[INFO] [stdout] test variable::store::test::var_update_test ... ok
[INFO] [stdout] test search::branching::input_order::test::smallest_var_selection_all_assigned - should panic ... ok
[INFO] [stdout] test search::branching::enumerate::test::binary_split_impossible_distribution - should panic ... ok
[INFO] [stdout] test search::branching::first_smallest_var::test::smallest_var_selection_all_assigned - should panic ... ok
[INFO] [stdout] test variable::store::test::empty_assign - should panic ... ok
[INFO] [stdout] test variable::store::test::non_monotonic_update_singleton - should panic ... ok
[INFO] [stdout] test variable::store::test::non_monotonic_update_widen - should panic ... ok
[INFO] [stdout] test search::engine::one_solution::test::example_nqueens ... ok
[INFO] [stdout] test search::engine::all_solution::test::example_nqueens ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 52 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.79s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pcp
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/libpcp/lib.rs - (line 18) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.53s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "12b60a89d2a49f60fa87f7bf5dd43833eb059e6f6438f45a4ca18e6b4307a35a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12b60a89d2a49f60fa87f7bf5dd43833eb059e6f6438f45a4ca18e6b4307a35a", kill_on_drop: false }`
[INFO] [stdout] 12b60a89d2a49f60fa87f7bf5dd43833eb059e6f6438f45a4ca18e6b4307a35a