[INFO] fetching crate libpcp 0.6.4... [INFO] testing libpcp-0.6.4 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296 [INFO] extracting crate libpcp 0.6.4 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate libpcp 0.6.4 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate libpcp 0.6.4 [INFO] finished tweaking crates.io crate libpcp 0.6.4 [INFO] tweaked toml for crates.io crate libpcp 0.6.4 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded gcollections v1.4.0 [INFO] [stderr] Downloaded intervallum v1.3.0 [INFO] [stderr] Downloaded trilean v1.0.1 [INFO] [stderr] Downloaded vec_map v0.6.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 54c4b27cd0052c1f2e01f636f5b8feefe6e12b60148ae35ec981e1579806715c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "54c4b27cd0052c1f2e01f636f5b8feefe6e12b60148ae35ec981e1579806715c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "54c4b27cd0052c1f2e01f636f5b8feefe6e12b60148ae35ec981e1579806715c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54c4b27cd0052c1f2e01f636f5b8feefe6e12b60148ae35ec981e1579806715c", kill_on_drop: false }` [INFO] [stdout] 54c4b27cd0052c1f2e01f636f5b8feefe6e12b60148ae35ec981e1579806715c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5e25e9eba363ed3bfc3487f2312d6d63e9b6a6fffbaf6f89f287c8cc5fa403db [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "5e25e9eba363ed3bfc3487f2312d6d63e9b6a6fffbaf6f89f287c8cc5fa403db", kill_on_drop: false }` [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling bit-vec v0.6.2 [INFO] [stderr] Compiling trilean v1.0.1 [INFO] [stderr] Compiling vec_map v0.6.0 [INFO] [stderr] Compiling bit-set v0.4.0 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling bit-set v0.2.0 [INFO] [stderr] Compiling num-bigint v0.1.44 [INFO] [stderr] Compiling num-complex v0.1.43 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling gcollections v1.4.0 [INFO] [stderr] Compiling intervallum v1.3.0 [INFO] [stderr] Compiling libpcp v0.6.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 17.01s [INFO] running `Command { std: "docker" "inspect" "5e25e9eba363ed3bfc3487f2312d6d63e9b6a6fffbaf6f89f287c8cc5fa403db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e25e9eba363ed3bfc3487f2312d6d63e9b6a6fffbaf6f89f287c8cc5fa403db", kill_on_drop: false }` [INFO] [stdout] 5e25e9eba363ed3bfc3487f2312d6d63e9b6a6fffbaf6f89f287c8cc5fa403db [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c6ae637b83dce8989ac72eb11d1c4491358a147b1f9076a193a262c4b72cfd46 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "c6ae637b83dce8989ac72eb11d1c4491358a147b1f9076a193a262c4b72cfd46", kill_on_drop: false }` [INFO] [stderr] Compiling libpcp v0.6.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 7.00s [INFO] running `Command { std: "docker" "inspect" "c6ae637b83dce8989ac72eb11d1c4491358a147b1f9076a193a262c4b72cfd46", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c6ae637b83dce8989ac72eb11d1c4491358a147b1f9076a193a262c4b72cfd46", kill_on_drop: false }` [INFO] [stdout] c6ae637b83dce8989ac72eb11d1c4491358a147b1f9076a193a262c4b72cfd46 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 1ff545cc5b38da77c8abacc04298d6d78ed148d4938827b3973cac6ddf9adc27 [INFO] running `Command { std: "docker" "start" "-a" "1ff545cc5b38da77c8abacc04298d6d78ed148d4938827b3973cac6ddf9adc27", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/pcp-d1e62843c910983e [INFO] [stdout] [INFO] [stdout] running 52 tests [INFO] [stdout] test propagation::reactors::indexed_deps::test::subscribe_test ... ok [INFO] [stdout] test propagators::cmp::x_eq_y_mul_z::test::x_eq_y_mul_z_test ... ok [INFO] [stdout] test propagation::reactors::indexed_deps::test::unsubscribe_test ... ok [INFO] [stdout] test propagation::schedulers::relaxed_fifo::test::unschedule_test ... ok [INFO] [stdout] test propagation::schedulers::relaxed_fifo::test::schedule_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_eq_y_plus_z::test::x_eq_y_plus_z_test ... ok [INFO] [stdout] test propagators::all_equal::test::all_equal_test ... ok [INFO] [stdout] test propagators::cmp::x_eq_y::test::x_eq_y_test ... ok [INFO] [stdout] test propagators::cmp::x_neq_y::test::x_neq_y_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 propagators::cumulative::test::disjunctive_test ... ok [INFO] [stdout] test propagators::distinct::test::distinct_test ... ok [INFO] [stdout] test search::branching::binary_split::test::binary_split_distribution ... ok [INFO] [stdout] test search::branching::enumerate::test::binary_split_distribution ... ok [INFO] [stdout] test search::branching::first_smallest_var::test::smallest_var_selection ... ok [INFO] [stdout] test search::branch_and_bound::test::simple_minimize_test ... ok [INFO] [stdout] test search::branch_and_bound::test::simple_maximize_test ... ok [INFO] [stdout] test propagators::cumulative::test::cumulative_test_constant ... 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 term::addition::test::x_less_y_plus_c ... ok [INFO] [stdout] test term::constant::test::x_less_constant ... ok [INFO] [stdout] test term::identity::test::identity_read_update ... ok [INFO] [stdout] test term::constant::test::unary_propagator_test ... ok [INFO] [stdout] test variable::memory::test::restoration_strategies ... ok [INFO] [stdout] test search::stop_node::test::test_stop ... ok [INFO] [stdout] test variable::store::test::empty_update ... ok [INFO] [stdout] test propagation::reactors::indexed_deps::test::unsubscribe_fail_test ... ok [INFO] [stdout] test propagation::schedulers::relaxed_fifo::test::schedule_outofbound ... ok [INFO] [stdout] test variable::store::test::ordered_assign_10_vars ... ok [INFO] [stdout] test propagation::reactors::indexed_deps::test::subscribe_two_events_fail_test ... ok [INFO] [stdout] test propagation::schedulers::relaxed_fifo::test::unschedule_outofbound ... ok [INFO] [stdout] test propagation::reactors::indexed_deps::test::subscribe_fail_test ... ok [INFO] [stdout] test search::branching::binary_split::test::binary_split_impossible_distribution_2 ... ok [INFO] [stdout] test search::branching::enumerate::test::binary_split_impossible_distribution_2 ... ok [INFO] [stdout] test search::branching::enumerate::test::binary_split_impossible_distribution ... ok [INFO] [stdout] test search::branching::first_smallest_var::test::smallest_var_selection_all_assigned ... ok [INFO] [stdout] test search::branching::input_order::test::smallest_var_selection_all_assigned ... ok [INFO] [stdout] test search::branching::binary_split::test::binary_split_impossible_distribution ... ok [INFO] [stdout] test variable::store::test::non_monotonic_update_singleton ... ok [INFO] [stdout] test variable::store::test::empty_assign ... ok [INFO] [stdout] test variable::store::test::non_monotonic_update_widen ... ok [INFO] [stdout] test variable::store::test::var_shrink_bound ... ok [INFO] [stdout] test variable::store::test::var_intersection_test ... ok [INFO] [stdout] test variable::store::test::var_update_test ... ok [INFO] [stdout] test variable::store::test::valid_read_update ... 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 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/lib-2f1c6ff885892035 [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 [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 [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "1ff545cc5b38da77c8abacc04298d6d78ed148d4938827b3973cac6ddf9adc27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ff545cc5b38da77c8abacc04298d6d78ed148d4938827b3973cac6ddf9adc27", kill_on_drop: false }` [INFO] [stdout] 1ff545cc5b38da77c8abacc04298d6d78ed148d4938827b3973cac6ddf9adc27