[INFO] fetching crate starling 4.0.0... [INFO] testing starling-4.0.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate starling 4.0.0 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate starling 4.0.0 [INFO] finished tweaking crates.io crate starling 4.0.0 [INFO] tweaked toml for crates.io crate starling 4.0.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate starling 4.0.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate starling 4.0.0 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5af9b8b7fa84b202d1d530f4d55826ec6bc11be84d0cfedfbb892d57ca1cdec3 [INFO] running `Command { std: "docker" "start" "-a" "5af9b8b7fa84b202d1d530f4d55826ec6bc11be84d0cfedfbb892d57ca1cdec3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5af9b8b7fa84b202d1d530f4d55826ec6bc11be84d0cfedfbb892d57ca1cdec3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5af9b8b7fa84b202d1d530f4d55826ec6bc11be84d0cfedfbb892d57ca1cdec3", kill_on_drop: false }` [INFO] [stdout] 5af9b8b7fa84b202d1d530f4d55826ec6bc11be84d0cfedfbb892d57ca1cdec3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6e5282af33cdb39b8a1a400b989e26ce246a3a61f54535caa1bf4d1404773fdc [INFO] running `Command { std: "docker" "start" "-a" "6e5282af33cdb39b8a1a400b989e26ce246a3a61f54535caa1bf4d1404773fdc", kill_on_drop: false }` [INFO] [stderr] Compiling starling v4.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.60s [INFO] running `Command { std: "docker" "inspect" "6e5282af33cdb39b8a1a400b989e26ce246a3a61f54535caa1bf4d1404773fdc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e5282af33cdb39b8a1a400b989e26ce246a3a61f54535caa1bf4d1404773fdc", kill_on_drop: false }` [INFO] [stdout] 6e5282af33cdb39b8a1a400b989e26ce246a3a61f54535caa1bf4d1404773fdc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 08f4eec97c9acbefb55431d84c246d6447b240fd8c6c23672243060c9b6c4088 [INFO] running `Command { std: "docker" "start" "-a" "08f4eec97c9acbefb55431d84c246d6447b240fd8c6c23672243060c9b6c4088", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling serde v1.0.138 [INFO] [stderr] Compiling semver v1.0.12 [INFO] [stderr] Compiling crossbeam-utils v0.8.10 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling once_cell v1.12.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.9 [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling ryu v1.0.10 [INFO] [stderr] Compiling serde_json v1.0.82 [INFO] [stderr] Compiling either v1.7.0 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Compiling serde_derive v1.0.138 [INFO] [stderr] Compiling itoa v1.0.2 [INFO] [stderr] Compiling plotters-backend v0.3.2 [INFO] [stderr] Compiling regex-syntax v0.6.26 [INFO] [stderr] Compiling half v1.8.2 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling plotters-svg v0.3.1 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling crossbeam-channel v0.5.5 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling getrandom v0.2.7 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling regex v1.5.6 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling criterion-plot v0.4.4 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.3.5 [INFO] [stderr] Compiling starling v4.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/merkle_bit.rs:1081:14 [INFO] [stdout] | [INFO] [stdout] 1081 | for &res in result.0 { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/merkle_bit.rs:1085:14 [INFO] [stdout] | [INFO] [stdout] 1085 | for &res in result.1 { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/merkle_bit.rs:1111:14 [INFO] [stdout] | [INFO] [stdout] 1111 | for &res in result.0 { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/merkle_bit.rs:1115:14 [INFO] [stdout] | [INFO] [stdout] 1115 | for &res in result.1 { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 31.02s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.5 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "08f4eec97c9acbefb55431d84c246d6447b240fd8c6c23672243060c9b6c4088", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08f4eec97c9acbefb55431d84c246d6447b240fd8c6c23672243060c9b6c4088", kill_on_drop: false }` [INFO] [stdout] 08f4eec97c9acbefb55431d84c246d6447b240fd8c6c23672243060c9b6c4088 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f35c557573d89465aa4bf2e44b7efda6f673fce4c6a6d934a9bee57e64ff906c [INFO] running `Command { std: "docker" "start" "-a" "f35c557573d89465aa4bf2e44b7efda6f673fce4c6a6d934a9bee57e64ff906c", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `res` [INFO] [stderr] --> src/merkle_bit.rs:1081:14 [INFO] [stderr] | [INFO] [stderr] 1081 | for &res in result.0 { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `res` [INFO] [stderr] --> src/merkle_bit.rs:1085:14 [INFO] [stderr] | [INFO] [stderr] 1085 | for &res in result.1 { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `res` [INFO] [stderr] --> src/merkle_bit.rs:1111:14 [INFO] [stderr] | [INFO] [stderr] 1111 | for &res in result.0 { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `res` [INFO] [stderr] --> src/merkle_bit.rs:1115:14 [INFO] [stderr] | [INFO] [stderr] 1115 | for &res in result.1 { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stderr] [INFO] [stderr] warning: `starling` (lib test) generated 4 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.5 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/starling-756d54a5b07305ec) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test merkle_bit::tests::it_chooses_the_right_branch_easy ... ok [INFO] [stdout] test merkle_bit::tests::it_chooses_the_right_branch_medium ... ok [INFO] [stdout] test merkle_bit::tests::it_splits_an_all_zeros_sorted_list_of_pairs ... ok [INFO] [stdout] test merkle_bit::tests::it_splits_an_even_length_sorted_list_of_pairs ... ok [INFO] [stdout] test merkle_bit::tests::it_splits_an_odd_length_sorted_list_of_pairs_with_more_ones ... ok [INFO] [stdout] test merkle_bit::tests::it_chooses_the_right_branch_hard ... ok [INFO] [stdout] test merkle_bit::tests::it_splits_an_odd_length_sorted_list_of_pairs_with_more_zeros ... ok [INFO] [stdout] test merkle_bit::tests::it_splits_an_all_ones_sorted_list_of_pairs ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/merkle_bit.rs (/opt/rustwide/target/debug/deps/merkle_bit-b7c7ef8fd60a2810) [INFO] [stdout] [INFO] [stdout] running 82 tests [INFO] [stdout] test integration_tests::it_correctly_increments_a_leaf_reference_count ... ok [INFO] [stdout] test integration_tests::it_does_not_panic_when_removing_a_nonexistent_node ... ok [INFO] [stdout] test integration_tests::it_fails_an_invalid_simple_proof ... ok [INFO] [stdout] test integration_tests::it_fails_to_get_a_nonexistent_item ... ok [INFO] [stdout] test integration_tests::it_fails_to_get_from_empty_tree ... ok [INFO] [stdout] test integration_tests::it_gets_items_from_a_small_unbalanced_tree ... ok [INFO] [stdout] test integration_tests::it_gets_items_from_a_tree_of_24 ... ok [INFO] [stdout] test integration_tests::it_gets_items_from_a_tree_of_25 ... ok [INFO] [stdout] test integration_tests::it_gets_an_item_out_of_a_simple_tree ... ok [INFO] [stdout] test integration_tests::it_gets_items_from_a_small_balanced_tree ... ok [INFO] [stdout] test integration_tests::it_gets_items_from_a_tree_of_16 ... ok [INFO] [stdout] test integration_tests::it_generates_a_medium_size_inclusion_proof ... ok [INFO] [stdout] test integration_tests::it_generates_a_simple_inclusion_proof ... ok [INFO] [stdout] test integration_tests::it_gets_one_key_from_a_small_tree ... ok [INFO] [stdout] test integration_tests::it_gets_items_from_a_complex_tree ... ok [INFO] [stdout] test integration_tests::it_gets_items_from_a_medium_balanced_tree ... ok [INFO] [stdout] test integration_tests::it_gets_items_from_a_medium_unbalanced_tree ... ok [INFO] [stdout] test integration_tests::it_handles_key_size_of_five ... ok [INFO] [stdout] test integration_tests::it_handles_key_size_of_four ... ok [INFO] [stdout] test integration_tests::it_handles_key_size_of_seven ... ok [INFO] [stdout] test integration_tests::it_handles_key_size_of_six ... ok [INFO] [stdout] test integration_tests::it_handles_key_size_of_eight ... ok [INFO] [stdout] test integration_tests::it_handles_key_size_of_nine ... ok [INFO] [stdout] test integration_tests::it_handles_key_size_of_fifteen ... ok [INFO] [stdout] test integration_tests::it_handles_key_size_of_nineteen ... ok [INFO] [stdout] test integration_tests::it_handles_key_size_of_fourteen ... ok [INFO] [stdout] test integration_tests::it_handles_key_size_of_seventeen ... ok [INFO] [stdout] test integration_tests::it_handles_key_size_of_eighteen ... ok [INFO] [stdout] test integration_tests::it_handles_key_size_of_three ... ok [INFO] [stdout] test integration_tests::it_handles_key_size_of_eleven ... ok [INFO] [stdout] test integration_tests::it_actually_removes_things_from_the_db ... ok [INFO] [stdout] test integration_tests::it_handles_key_size_of_ten ... ok [INFO] [stdout] test integration_tests::it_handles_key_size_of_twelve ... ok [INFO] [stdout] test integration_tests::it_gets_items_from_a_large_unbalanced_tree ... ok [INFO] [stdout] test integration_tests::it_gets_one_key_from_a_large_tree ... ok [INFO] [stdout] test integration_tests::it_handles_key_size_of_thirty ... ok [INFO] [stdout] test integration_tests::it_gets_items_from_a_large_balanced_tree ... ok [INFO] [stdout] test integration_tests::it_fails_a_large_size_invalid_proof ... ok [INFO] [stdout] test integration_tests::it_handles_key_size_of_sixteen ... ok [INFO] [stdout] test integration_tests::it_handles_key_size_of_thirty_one ... ok [INFO] [stdout] test integration_tests::it_handles_key_size_of_two ... ok [INFO] [stdout] test integration_tests::it_generates_a_large_size_inclusion_proof ... ok [INFO] [stdout] test integration_tests::it_handles_key_size_of_thirteen ... ok [INFO] [stdout] test integration_tests::it_inserts_a_leaf_node_into_a_tree_with_one_item ... ok [INFO] [stdout] test integration_tests::it_inserts_a_leaf_node_into_empty_tree ... ok [INFO] [stdout] test integration_tests::it_handles_key_size_of_twenty_nine ... ok [INFO] [stdout] test integration_tests::it_inserts_a_medium_odd_amount_of_nodes_into_empty_tree ... ok [INFO] [stdout] test integration_tests::it_inserts_a_medium_even_amount_of_nodes_into_empty_tree ... ok [INFO] [stdout] test integration_tests::it_inserts_a_small_even_amount_of_nodes_into_empty_tree ... ok [INFO] [stdout] test integration_tests::it_inserts_a_small_odd_amount_of_nodes_into_empty_tree ... ok [INFO] [stdout] test integration_tests::it_inserts_multiple_leaf_nodes_into_a_small_tree_with_existing_items ... ok [INFO] [stdout] test integration_tests::it_inserts_multiple_leaf_nodes_into_empty_tree ... ok [INFO] [stdout] test integration_tests::it_inserts_a_large_even_amount_of_nodes_into_empty_tree ... ok [INFO] [stdout] test integration_tests::it_inserts_one_into_an_empty_tree ... ok [INFO] [stdout] test integration_tests::it_inserts_two_leaf_nodes_into_empty_tree ... ok [INFO] [stdout] test integration_tests::it_inserts_two_leaf_nodes_into_empty_tree_with_first_bit_split ... ok [INFO] [stdout] test integration_tests::it_inserts_with_compressed_nodes_that_are_descendants ... ok [INFO] [stdout] test integration_tests::it_inserts_with_compressed_nodes_that_are_not_descendants ... ok [INFO] [stdout] test integration_tests::it_inserts_a_large_odd_amount_of_nodes_into_empty_tree ... ok [INFO] [stdout] test integration_tests::it_removes_a_node ... ok [INFO] [stdout] test integration_tests::it_removes_a_small_old_tree ... ok [INFO] [stdout] test integration_tests::it_handles_key_size_of_twenty_eight ... ok [INFO] [stdout] test integration_tests::it_removes_an_old_large_root ... ok [INFO] [stdout] test integration_tests::it_removes_an_old_root ... ok [INFO] [stdout] test integration_tests::it_returns_the_same_number_of_values_as_keys ... ok [INFO] [stdout] test integration_tests::it_updates_an_existing_entry ... ok [INFO] [stdout] test integration_tests::it_handles_key_size_of_twenty_three ... ok [INFO] [stdout] test integration_tests::it_handles_key_size_of_thirty_three ... ok [INFO] [stdout] test integration_tests::it_handles_key_size_of_twenty_seven ... ok [INFO] [stdout] test integration_tests::it_inserts_one_into_a_large_tree ... ok [INFO] [stdout] test integration_tests::it_handles_key_size_of_thirty_two ... ok [INFO] [stdout] test integration_tests::it_handles_key_size_of_twenty ... ok [INFO] [stdout] test integration_tests::it_handles_key_size_of_twenty_four ... ok [INFO] [stdout] test integration_tests::it_handles_key_size_of_twenty_one ... ok [INFO] [stdout] test integration_tests::it_handles_key_size_of_twenty_five ... ok [INFO] [stdout] test integration_tests::it_handles_key_size_of_twenty_two ... ok [INFO] [stdout] test integration_tests::it_handles_key_size_of_twenty_six ... ok [INFO] [stdout] test integration_tests::it_removes_an_entire_tree ... ok [INFO] [stdout] test integration_tests::it_updates_multiple_existing_entries ... ok [INFO] [stdout] test integration_tests::it_inserts_multiple_leaf_nodes_into_a_tree_with_existing_items ... ok [INFO] [stdout] test integration_tests::it_iterates_over_multiple_inserts_correctly ... ok [INFO] [stdout] test integration_tests::it_correctly_iterates_removals ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 82 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.86s [INFO] [stdout] [INFO] [stderr] Doc-tests starling [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 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f35c557573d89465aa4bf2e44b7efda6f673fce4c6a6d934a9bee57e64ff906c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f35c557573d89465aa4bf2e44b7efda6f673fce4c6a6d934a9bee57e64ff906c", kill_on_drop: false }` [INFO] [stdout] f35c557573d89465aa4bf2e44b7efda6f673fce4c6a6d934a9bee57e64ff906c