[INFO] fetching crate copse 0.4.1...
[INFO] testing copse-0.4.1 against beta-2023-04-20 for beta-1.70-1
[INFO] extracting crate copse 0.4.1 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate copse 0.4.1 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate copse 0.4.1
[INFO] finished tweaking crates.io crate copse 0.4.1
[INFO] tweaked toml for crates.io crate copse 0.4.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rand_xorshift v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] de1ddd4745b2de06e54ee2032af4094322d7330b17d8b16f87dd8a0c77c2d476
[INFO] running `Command { std: "docker" "start" "-a" "de1ddd4745b2de06e54ee2032af4094322d7330b17d8b16f87dd8a0c77c2d476", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "de1ddd4745b2de06e54ee2032af4094322d7330b17d8b16f87dd8a0c77c2d476", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de1ddd4745b2de06e54ee2032af4094322d7330b17d8b16f87dd8a0c77c2d476", kill_on_drop: false }`
[INFO] [stdout] de1ddd4745b2de06e54ee2032af4094322d7330b17d8b16f87dd8a0c77c2d476
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d7d36f8094f83a95558a7f71e934564c2925798e01624326181a1d4a8636874d
[INFO] running `Command { std: "docker" "start" "-a" "d7d36f8094f83a95558a7f71e934564c2925798e01624326181a1d4a8636874d", kill_on_drop: false }`
[INFO] [stderr]    Compiling copse v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "d7d36f8094f83a95558a7f71e934564c2925798e01624326181a1d4a8636874d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7d36f8094f83a95558a7f71e934564c2925798e01624326181a1d4a8636874d", kill_on_drop: false }`
[INFO] [stdout] d7d36f8094f83a95558a7f71e934564c2925798e01624326181a1d4a8636874d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bebca777e2d668170428542d63e5a98acc836e6dfab26308af3157e74ed2fc18
[INFO] running `Command { std: "docker" "start" "-a" "bebca777e2d668170428542d63e5a98acc836e6dfab26308af3157e74ed2fc18", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rand_xorshift v0.3.0
[INFO] [stderr]    Compiling copse v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 13.63s
[INFO] running `Command { std: "docker" "inspect" "bebca777e2d668170428542d63e5a98acc836e6dfab26308af3157e74ed2fc18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bebca777e2d668170428542d63e5a98acc836e6dfab26308af3157e74ed2fc18", kill_on_drop: false }`
[INFO] [stdout] bebca777e2d668170428542d63e5a98acc836e6dfab26308af3157e74ed2fc18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7033f6fbcf0f29e491e6eaa5266d35d0894213ac6e9ca908b069fa127c2146ac
[INFO] running `Command { std: "docker" "start" "-a" "7033f6fbcf0f29e491e6eaa5266d35d0894213ac6e9ca908b069fa127c2146ac", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/copse-d8de45ac46eafafe)
[INFO] [stdout] 
[INFO] [stdout] running 163 tests
[INFO] [stdout] test liballoc::collections::binary_heap::tests::test_empty_peek_mut ... ok
[INFO] [stdout] test liballoc::collections::binary_heap::tests::test_append_to_empty ... ok
[INFO] [stdout] test liballoc::collections::binary_heap::tests::test_drain_forget ... ok
[INFO] [stdout] test liballoc::collections::binary_heap::tests::test_append ... ok
[INFO] [stdout] test liballoc::collections::binary_heap::tests::test_empty_peek ... ok
[INFO] [stdout] test liballoc::collections::binary_heap::tests::test_extend_specialization ... ok
[INFO] [stdout] test liballoc::collections::binary_heap::tests::test_drain ... ok
[INFO] [stdout] test liballoc::collections::binary_heap::tests::test_exact_size_iterator ... ok
[INFO] [stdout] test liballoc::collections::binary_heap::tests::test_empty_pop ... ok
[INFO] [stdout] test liballoc::collections::binary_heap::tests::test_into_iter_rev_collect ... ok
[INFO] [stdout] test liballoc::collections::binary_heap::tests::test_extend_ref ... ok
[INFO] [stdout] test liballoc::collections::binary_heap::tests::test_from_iter ... ok
[INFO] [stdout] test liballoc::collections::binary_heap::tests::test_peek_mut ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::from_array ... ok
[INFO] [stdout] test liballoc::collections::binary_heap::tests::test_into_iter_size_hint ... ok
[INFO] [stdout] test liballoc::collections::binary_heap::tests::test_peek_mut_leek ... ok
[INFO] [stdout] test liballoc::collections::binary_heap::tests::test_push_unique ... ok
[INFO] [stdout] test liballoc::collections::binary_heap::tests::test_push ... ok
[INFO] [stdout] test liballoc::collections::binary_heap::tests::test_into_iter_collect ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_append_14 ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_append_145 ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_append_144 ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_append_17 ... ok
[INFO] [stdout] test liballoc::collections::binary_heap::tests::test_iter_rev_cloned_collect ... ok
[INFO] [stdout] test liballoc::collections::binary_heap::tests::test_peek_mut_pop ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_append_181 ... ok
[INFO] [stdout] test liballoc::collections::binary_heap::tests::test_to_vec ... ok
[INFO] [stdout] test liballoc::collections::btree::borrow::tests::test_borrow ... ok
[INFO] [stdout] test liballoc::collections::binary_heap::tests::test_peek_and_pop ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_append_170 ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_append_12 ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_append_1700 ... ok
[INFO] [stdout] test liballoc::collections::binary_heap::tests::test_iterator ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_append_ord_chaos ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_append_9 ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_basic_small ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_clone ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_borrow ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_check_invariants_ord_chaos ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_clear ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_bad_zst ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_append_239 ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_clone_from ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_drain_filter::height_0_removing_all ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_drain_filter::consumed_removing_all ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_drain_filter::height_0_removing_one ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_drain_filter::empty ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_drain_filter::height_1_keeping_one ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_drain_filter::height_0_keeping_all ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_drain_filter::height_0_keeping_half ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_drain_filter::height_1_removing_one ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_drain_filter::height_2_removing_all ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_drain_filter::consumed_keeping_all ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_drain_filter::mutating_and_keeping ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_drain_filter::height_0_keeping_one ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_drain_filter::height_2_removing_one ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_drain_filter::height_2_keeping_one ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_drain_filter::mutating_and_removing ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_drain_filter::height_1_removing_all ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_drain_filter::underfull_keeping_all ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_drain_filter::underfull_keeping_one ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_first_last_entry ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_extend_ref ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_drain_filter::underfull_removing_all ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_entry ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_drain_filter::underfull_removing_one ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_insert_into_full_height_0 ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_get_key_value ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_insert_into_full_height_1 ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_into_keys ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_into_values ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_iter_descending_to_same_node_twice ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_iter_entering_root_twice ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_iter_min_max ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_iter_mixed ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_iter_mut_mutation ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_iter_rev ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_levels ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_occupied_entry_key ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_ord_absence ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_pop_first_last ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_iter ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_clear_drop_panic_leak ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_append_drop_leak ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_range_1000 ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_clone_panic_leak_height_0 ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_clone_panic_leak_height_1 ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_range_borrowed_key ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_range_equal_empty_cases ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_drain_filter::drop_panic_leak ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_drain_filter::pred_panic_reuse ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_range_finding_ill_order_in_range_ord ... ignored
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_into_iter_drop_leak_height_0 ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_drain_filter::pred_panic_leak ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_check_ord_chaos - should panic ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_range_finding_ill_order_in_map ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_range_backwards_4 - should panic ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_range_equal_excluded - should panic ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_range_backwards_1 - should panic ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_range_inclusive_max_value ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_range_small ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_range_height_1 ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_range_panic_1 - should panic ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_split_off_empty_left ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_split_off_empty_right ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_split_off_halfway ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_into_iter_drop_leak_height_1 ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_range_panic_2 - should panic ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_split_off_large_random_sorted ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_vacant_entry_key ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_retain ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_range_large ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_split_off_tiny_left_height_2 ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_basic_large ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_split_off_tiny_right_height_2 ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_vacant_entry_no_insert ... ok
[INFO] [stdout] test liballoc::collections::btree::node::tests::test_sizes ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_zst ... ok
[INFO] [stdout] test liballoc::collections::btree::set::tests::test_append ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_values_mut_mutation ... ok
[INFO] [stdout] test liballoc::collections::btree::node::tests::test_partial_eq ... ok
[INFO] [stdout] test liballoc::collections::btree::set::tests::test_drain_filter ... ok
[INFO] [stdout] test liballoc::collections::btree::node::tests::test_splitpoint ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_range_panic_3 - should panic ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_range_backwards_3 - should panic ... ok
[INFO] [stdout] test liballoc::collections::btree::set::tests::test_difference ... ok
[INFO] [stdout] test liballoc::collections::btree::set::tests::test_drain_filter_drop_panic_leak ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_range_backwards_2 - should panic ... ok
[INFO] [stdout] test liballoc::collections::btree::set::tests::test_difference_size_hint ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_values_mut ... ok
[INFO] [stdout] test liballoc::collections::btree::set::tests::test_clear ... ok
[INFO] [stdout] test liballoc::collections::btree::set::tests::test_from_iter ... ok
[INFO] [stdout] test liballoc::collections::btree::set::tests::test_is_disjoint ... ok
[INFO] [stdout] test liballoc::collections::btree::set::tests::test_intersection_size_hint ... ok
[INFO] [stdout] test liballoc::collections::btree::set::tests::test_is_subset ... ok
[INFO] [stdout] test liballoc::collections::btree::set::tests::test_ord_absence ... ok
[INFO] [stdout] test liballoc::collections::btree::set::tests::test_recovery ... ok
[INFO] [stdout] test liballoc::collections::btree::set::tests::test_is_superset ... ok
[INFO] [stdout] test liballoc::collections::btree::set::tests::test_extend_ref ... ok
[INFO] [stdout] test liballoc::collections::btree::set::tests::test_range_panic_2 - should panic ... ok
[INFO] [stdout] test liballoc::collections::btree::set::tests::test_show ... ok
[INFO] [stdout] test liballoc::collections::btree::set::tests::test_retain ... ok
[INFO] [stdout] test liballoc::collections::btree::set::tests::test_first_last ... ok
[INFO] [stdout] test liballoc::collections::btree::set::tests::test_iter_min_max ... ok
[INFO] [stdout] test liballoc::collections::btree::set::tests::test_intersection ... ok
[INFO] [stdout] test liballoc::collections::btree::set::tests::test_clone_eq ... ok
[INFO] [stdout] test liballoc::collections::btree::set::tests::test_remove ... ok
[INFO] [stdout] test liballoc::collections::btree::set::tests::test_range_panic_1 - should panic ... ok
[INFO] [stdout] test liballoc::collections::btree::set::tests::from_array ... ok
[INFO] [stdout] test liballoc::collections::btree::set::tests::test_split_off_empty_left ... ok
[INFO] [stdout] test liballoc::collections::btree::set::tests::test_union ... ok
[INFO] [stdout] test liballoc::collections::btree::set::tests::test_symmetric_difference ... ok
[INFO] [stdout] test liballoc::collections::btree::set::tests::test_zip ... ok
[INFO] [stdout] test liballoc::collections::btree::set::tests::test_symmetric_difference_size_hint ... ok
[INFO] [stdout] test liballoc::collections::btree::set::tests::test_split_off_large_random_sorted ... ok
[INFO] [stdout] test liballoc::collections::btree::set::tests::test_drain_filter_pred_panic_leak ... ok
[INFO] [stdout] test liballoc::collections::btree::set::tests::test_union_size_hint ... ok
[INFO] [stdout] test liballoc::collections::btree::set::tests::test_split_off_empty_right ... ok
[INFO] [stdout] test liballoc::collections::binary_heap::tests::panic_safe ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_range ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_range_mut ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_insert_remove_intertwined ... ok
[INFO] [stdout] test liballoc::collections::btree::map::tests::test_insert_remove_intertwined_ord_chaos ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 162 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 3.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests copse
[INFO] [stdout] 
[INFO] [stdout] running 114 tests
[INFO] [stdout] test src/liballoc/collections/binary_heap/mod.rs - liballoc::collections::binary_heap::BinaryHeap<T,O>::into_vec (line 1149) ... ok
[INFO] [stdout] test src/liballoc/collections/binary_heap/mod.rs - liballoc::collections::binary_heap::BinaryHeap (line 243) ... ok
[INFO] [stdout] test src/liballoc/collections/binary_heap/mod.rs - liballoc::collections::binary_heap::BinaryHeap (line 231) ... ok
[INFO] [stdout] test src/liballoc/collections/binary_heap/mod.rs - liballoc::collections::binary_heap::BinaryHeap<T,O>::from (line 1599) ... ok
[INFO] [stdout] test src/liballoc/collections/binary_heap/mod.rs - liballoc::collections::binary_heap::BinaryHeap<T,O>::is_empty (line 1187) ... ok
[INFO] [stdout] test src/liballoc/collections/binary_heap/mod.rs - liballoc::collections::binary_heap::BinaryHeap (line 188) ... ok
[INFO] [stdout] test src/liballoc/collections/binary_heap/mod.rs - liballoc::collections::binary_heap::BinaryHeap<T,O>::iter (line 876) ... ok
[INFO] [stdout] test src/liballoc/collections/binary_heap/mod.rs - liballoc::collections::binary_heap::BinaryHeap<T,O>::into_iter (line 1641) ... ok
[INFO] [stdout] test src/liballoc/collections/binary_heap/mod.rs - liballoc::collections::binary_heap (line 19) ... ok
[INFO] [stdout] test src/liballoc/collections/binary_heap/mod.rs - liballoc::collections::binary_heap::BinaryHeap<T,O>::drain (line 1215) ... ok
[INFO] [stdout] test src/liballoc/collections/binary_heap/mod.rs - liballoc::collections::binary_heap::BinaryHeap<T,O>::append (line 777) ... ok
[INFO] [stdout] test src/liballoc/collections/binary_heap/mod.rs - liballoc::collections::binary_heap::BinaryHeap<T,O>::capacity (line 939) ... ok
[INFO] [stdout] test src/liballoc/collections/binary_heap/mod.rs - liballoc::collections::binary_heap::BinaryHeap<T,O>::clear (line 1238) ... ok
[INFO] [stdout] test src/liballoc/collections/binary_heap/mod.rs - liballoc::collections::binary_heap::BinaryHeap<T,O>::into_sorted_vec (line 559) ... ok
[INFO] [stdout] test src/lib.rs - SortableBy (line 176) ... ok
[INFO] [stdout] test src/liballoc/collections/binary_heap/mod.rs - liballoc::collections::binary_heap::BinaryHeap<T,O>::new (line 418) ... ok
[INFO] [stdout] test src/liballoc/collections/binary_heap/mod.rs - liballoc::collections::binary_heap::BinaryHeap<T,O>::shrink_to_fit (line 1087) ... ok
[INFO] [stdout] test src/liballoc/collections/binary_heap/mod.rs - liballoc::collections::binary_heap::BinaryHeap<T,O>::reserve_exact (line 967) ... ok
[INFO] [stdout] test src/liballoc/collections/binary_heap/mod.rs - liballoc::collections::binary_heap::BinaryHeap<T,O>::peek (line 913) ... ok
[INFO] [stdout] test src/liballoc/collections/binary_heap/mod.rs - liballoc::collections::binary_heap::BinaryHeap<T,O>::reserve (line 994) ... ok
[INFO] [stdout] test src/liballoc/collections/binary_heap/mod.rs - liballoc::collections::binary_heap::BinaryHeap<T,O>::pop (line 489) ... ok
[INFO] [stdout] test src/liballoc/collections/binary_heap/mod.rs - liballoc::collections::binary_heap::BinaryHeap<T,O>::try_reserve_exact (line 1025) ... ok
[INFO] [stdout] test src/liballoc/collections/binary_heap/mod.rs - liballoc::collections::binary_heap::BinaryHeap<T,O>::shrink_to (line 1108) ... ok
[INFO] [stdout] test src/liballoc/collections/binary_heap/mod.rs - liballoc::collections::binary_heap::BinaryHeap<T,O>::peek_mut (line 459) ... ok
[INFO] [stdout] test src/lib.rs - (line 23) ... ok
[INFO] [stdout] test src/liballoc/collections/binary_heap/mod.rs - liballoc::collections::binary_heap::BinaryHeap<T,O>::len (line 1170) ... ok
[INFO] [stdout] test src/liballoc/collections/binary_heap/mod.rs - liballoc::collections::binary_heap::BinaryHeap<T,O>::with_capacity (line 438) ... ok
[INFO] [stdout] test src/liballoc/collections/binary_heap/mod.rs - liballoc::collections::binary_heap::BinaryHeap<T,O>::try_reserve (line 1060) ... ok
[INFO] [stdout] test src/liballoc/collections/binary_heap/mod.rs - liballoc::collections::binary_heap::BinaryHeap<T,O>::push (line 518) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/map.rs - liballoc::collections::btree::map::BTreeMap (line 148) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/map.rs - liballoc::collections::btree::map::BTreeMap<K,V,O,A>::clear (line 622) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/map.rs - liballoc::collections::btree::map::BTreeMap (line 132) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/map.rs - liballoc::collections::btree::map::BTreeMap<K,V,O,A>::append (line 1137) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/map.rs - liballoc::collections::btree::map::BTreeMap<K,V,O,A>::entry (line 1287) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/map.rs - liballoc::collections::btree::map::BTreeMap<K,V,O,A>::first_entry (line 765) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/map.rs - liballoc::collections::btree::map::BTreeMap<K,V,O,A>::get_key_value (line 714) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/map.rs - liballoc::collections::btree::map::BTreeMap<K,V,O,A>::first_key_value (line 742) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/map.rs - liballoc::collections::btree::map::BTreeMap<K,V,O,A>::get (line 686) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/map.rs - liballoc::collections::btree::map::BTreeMap<K,V,O,A>::contains_key (line 915) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/map.rs - liballoc::collections::btree::map::BTreeMap<K,V,O,A>::into_keys (line 1470) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/map.rs - liballoc::collections::btree::map::BTreeMap<K,V,O,A>::get_mut (line 941) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/map.rs - liballoc::collections::btree::map::BTreeMap<K,V,O,A>::is_empty (line 2403) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/map.rs - liballoc::collections::btree::map::BTreeMap<K,V,O,A>::iter (line 2252) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/map.rs - liballoc::collections::btree::map::BTreeMap<K,V,O,A>::insert (line 980) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/map.rs - liballoc::collections::btree::map::BTreeMap (line 90) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/map.rs - liballoc::collections::btree::map::BTreeMap<K,V,O,A>::into_values (line 1491) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/map.rs - liballoc::collections::btree::map::BTreeMap<K,V,O,A>::last_key_value (line 828) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/map.rs - liballoc::collections::btree::map::BTreeMap<K,V,O,A>::pop_first (line 802) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/map.rs - liballoc::collections::btree::map::BTreeMap<K,V,O,A>::len (line 2380) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/map.rs - liballoc::collections::btree::map::BTreeMap<K,V,O,A>::range (line 1209) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/map.rs - liballoc::collections::btree::map::BTreeMap<K,V,O,A>::iter_mut (line 2283) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/map.rs - liballoc::collections::btree::map::BTreeMap<K,V,O,A>::last_entry (line 850) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/map.rs - liballoc::collections::btree::map::BTreeMap<K,V,O,A>::range_mut (line 1252) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/map.rs - liballoc::collections::btree::map::BTreeMap<K,V,O,A>::pop_last (line 887) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/map.rs - liballoc::collections::btree::map::BTreeMap<K,V,O,A>::remove_entry (line 1075) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/map.rs - liballoc::collections::btree::map::BTreeMap<K,V,O,A>::keys (line 2315) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/map.rs - liballoc::collections::btree::map::BTreeMap<K,V,O,A>::values_mut (line 2355) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/map.rs - liballoc::collections::btree::map::BTreeMap<K,V,O>::from (line 2226) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/map.rs - liballoc::collections::btree::map::BTreeMap<K,V,O,A>::split_off (line 1340) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/map/entry.rs - liballoc::collections::btree::map::entry::Entry<'a,K,V,O,A>::and_modify (line 238) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/map.rs - liballoc::collections::btree::map::BTreeMap<K,V,O,A>::values (line 2335) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/map.rs - liballoc::collections::btree::map::BTreeMap<K,V,O,A>::retain (line 1112) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/map.rs - liballoc::collections::btree::map::BTreeMap<K,V,O,A>::remove (line 1048) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/map/entry.rs - liballoc::collections::btree::map::entry::Entry<'a,K,V,O,A>::or_insert (line 150) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/map.rs - liballoc::collections::btree::map::BTreeMap<K,V,O>::new (line 568) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/map/entry.rs - liballoc::collections::btree::map::entry::Entry<'a,K,V,O,A>::or_insert_with (line 170) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/map/entry.rs - liballoc::collections::btree::map::entry::Entry<'a,K,V,O,A>::or_default (line 273) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/map/entry.rs - liballoc::collections::btree::map::entry::Entry<'a,K,V,O,A>::key (line 220) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/map/entry.rs - liballoc::collections::btree::map::entry::OccupiedEntry<'a,K,V,O,A>::insert (line 498) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/map/entry.rs - liballoc::collections::btree::map::entry::OccupiedEntry<'a,K,V,O,A>::get_mut (line 446) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/map/entry.rs - liballoc::collections::btree::map::entry::VacantEntry<'a,K,V,O,A>::into_key (line 309) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/map/entry.rs - liballoc::collections::btree::map::entry::OccupiedEntry<'a,K,V,O,A>::into_mut (line 475) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/map/entry.rs - liballoc::collections::btree::map::entry::OccupiedEntry<'a,K,V,O,A>::remove_entry (line 398) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/map/entry.rs - liballoc::collections::btree::map::entry::VacantEntry<'a,K,V,O,A>::key (line 295) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/map/entry.rs - liballoc::collections::btree::map::entry::Entry<'a,K,V,O,A>::or_insert_with_key (line 196) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/map/entry.rs - liballoc::collections::btree::map::entry::OccupiedEntry<'a,K,V,O,A>::get (line 421) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/map/entry.rs - liballoc::collections::btree::map::entry::VacantEntry<'a,K,V,O,A>::insert (line 328) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/map/entry.rs - liballoc::collections::btree::map::entry::OccupiedEntry<'a,K,V,O,A>::key (line 382) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/set.rs - liballoc::collections::btree::set::&'_BTreeSet<T,O,A>::sub (line 1425) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/set.rs - liballoc::collections::btree::set::BTreeSet<T,O,A>::append (line 1058) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/set.rs - liballoc::collections::btree::set::&'_BTreeSet<T,O,A>::bitxor (line 1452) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/set.rs - liballoc::collections::btree::set::BTreeSet (line 77) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/set.rs - liballoc::collections::btree::set::&'_BTreeSet<T,O,A>::bitand (line 1479) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/map/entry.rs - liballoc::collections::btree::map::entry::OccupiedEntry<'a,K,V,O,A>::remove (line 518) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/set.rs - liballoc::collections::btree::set::BTreeSet<T,O,A>::insert (line 938) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/set.rs - liballoc::collections::btree::set::BTreeSet (line 47) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/set.rs - liballoc::collections::btree::set::BTreeSet<T,O,A>::clear (line 625) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/set.rs - liballoc::collections::btree::set::BTreeSet<T,O,A>::first (line 830) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/set.rs - liballoc::collections::btree::set::BTreeSet<T,O,A>::intersection (line 542) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/set.rs - liballoc::collections::btree::set::BTreeSet<T,O,A>::get (line 674) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/set.rs - liballoc::collections::btree::set::&'_BTreeSet<T,O,A>::bitor (line 1506) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/set.rs - liballoc::collections::btree::set::BTreeSet<T,O,A>::into_iter (line 1302) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/set.rs - liballoc::collections::btree::set::BTreeSet<T,O,A>::contains (line 649) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/set.rs - liballoc::collections::btree::set::BTreeSet<T,O,A>::difference (line 440) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/set.rs - liballoc::collections::btree::set::BTreeSet<T,O,A>::is_empty (line 1229) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/set.rs - liballoc::collections::btree::set::BTreeSet<T,O,A>::is_disjoint (line 695) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/set.rs - liballoc::collections::btree::set::BTreeSet<T,O,A>::pop_first (line 880) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/set.rs - liballoc::collections::btree::set::BTreeSet<T,O,A>::last (line 856) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/set.rs - liballoc::collections::btree::set::BTreeSet<T,O,A>::iter (line 1190) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/set.rs - liballoc::collections::btree::set::BTreeSet<T,O,A>::is_subset (line 721) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/set.rs - liballoc::collections::btree::set::BTreeSet<T,O,A>::len (line 1208) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/set.rs - liballoc::collections::btree::set::BTreeSet<T,O,A>::iter (line 1177) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/set.rs - liballoc::collections::btree::set::BTreeSet<T,O,A>::is_superset (line 799) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/set.rs - liballoc::collections::btree::set::BTreeSet<T,O,A>::retain (line 1037) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/set.rs - liballoc::collections::btree::set::BTreeSet<T,O,A>::range (line 411) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/set.rs - liballoc::collections::btree::set::BTreeSet<T,O,A>::pop_last (line 904) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/set.rs - liballoc::collections::btree::set::BTreeSet<T,O,A>::take (line 1014) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/set.rs - liballoc::collections::btree::set::BTreeSet<T,O,A>::union (line 601) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/set.rs - liballoc::collections::btree::set::BTreeSet<T,O,A>::remove (line 987) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/set.rs - liballoc::collections::btree::set::BTreeSet<T,O,A>::split_off (line 1098) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/set.rs - liballoc::collections::btree::set::BTreeSet<T,O,A>::replace (line 960) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/set.rs - liballoc::collections::btree::set::BTreeSet<T,O,A>::symmetric_difference (line 511) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/set.rs - liballoc::collections::btree::set::BTreeSet<T,O>::from (line 1273) ... ok
[INFO] [stdout] test src/liballoc/collections/btree/set.rs - liballoc::collections::btree::set::BTreeSet<T,O>::new (line 330) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 114 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 8.85s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7033f6fbcf0f29e491e6eaa5266d35d0894213ac6e9ca908b069fa127c2146ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7033f6fbcf0f29e491e6eaa5266d35d0894213ac6e9ca908b069fa127c2146ac", kill_on_drop: false }`
[INFO] [stdout] 7033f6fbcf0f29e491e6eaa5266d35d0894213ac6e9ca908b069fa127c2146ac
