[INFO] fetching crate susumu 0.2.0...
[INFO] checking susumu-0.2.0 against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1
[INFO] extracting crate susumu 0.2.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate susumu 0.2.0
[INFO] finished tweaking crates.io crate susumu 0.2.0
[INFO] tweaked toml for crates.io crate susumu 0.2.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate susumu 0.2.0 on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate susumu 0.2.0 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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lsp-types v0.95.1
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 116206b01caff61b3ab024085480c98422673d2698981a14f846b51560a7c19e
[INFO] running `Command { std: "docker" "start" "-a" "116206b01caff61b3ab024085480c98422673d2698981a14f846b51560a7c19e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "116206b01caff61b3ab024085480c98422673d2698981a14f846b51560a7c19e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "116206b01caff61b3ab024085480c98422673d2698981a14f846b51560a7c19e", kill_on_drop: false }`
[INFO] [stdout] 116206b01caff61b3ab024085480c98422673d2698981a14f846b51560a7c19e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 27a416a73493bc1a1c2c3ccbc3fdaebbbffeecde30514e156a917a3bb6adce32
[INFO] running `Command { std: "docker" "start" "-a" "27a416a73493bc1a1c2c3ccbc3fdaebbbffeecde30514e156a917a3bb6adce32", kill_on_drop: false }`
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[INFO] [stderr]     Checking susumu v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `register_math_functions`, `register_string_functions`, `register_array_functions`, `register_io_functions`, `register_utility_functions`, and `register_maybe_result_functions` are never used
[INFO] [stdout]    --> src/builtins.rs:55:8
[INFO] [stdout]     |
[INFO] [stdout]  15 | impl BuiltinRegistry {
[INFO] [stdout]     | -------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  55 |     fn register_math_functions(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  70 |     fn register_string_functions(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  81 |     fn register_array_functions(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  94 |     fn register_io_functions(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 |     fn register_utility_functions(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 112 |     fn register_maybe_result_functions(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_add` is never used
[INFO] [stdout]    --> src/builtins.rs:258:4
[INFO] [stdout]     |
[INFO] [stdout] 258 | fn builtin_add(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_subtract` is never used
[INFO] [stdout]    --> src/builtins.rs:275:4
[INFO] [stdout]     |
[INFO] [stdout] 275 | fn builtin_subtract(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_multiply` is never used
[INFO] [stdout]    --> src/builtins.rs:293:4
[INFO] [stdout]     |
[INFO] [stdout] 293 | fn builtin_multiply(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_divide` is never used
[INFO] [stdout]    --> src/builtins.rs:310:4
[INFO] [stdout]     |
[INFO] [stdout] 310 | fn builtin_divide(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_abs` is never used
[INFO] [stdout]    --> src/builtins.rs:384:4
[INFO] [stdout]     |
[INFO] [stdout] 384 | fn builtin_abs(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_min` is never used
[INFO] [stdout]    --> src/builtins.rs:397:4
[INFO] [stdout]     |
[INFO] [stdout] 397 | fn builtin_min(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_max` is never used
[INFO] [stdout]    --> src/builtins.rs:419:4
[INFO] [stdout]     |
[INFO] [stdout] 419 | fn builtin_max(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_sum` is never used
[INFO] [stdout]    --> src/builtins.rs:441:4
[INFO] [stdout]     |
[INFO] [stdout] 441 | fn builtin_sum(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_average` is never used
[INFO] [stdout]    --> src/builtins.rs:445:4
[INFO] [stdout]     |
[INFO] [stdout] 445 | fn builtin_average(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_concat` is never used
[INFO] [stdout]    --> src/builtins.rs:460:4
[INFO] [stdout]     |
[INFO] [stdout] 460 | fn builtin_concat(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_length` is never used
[INFO] [stdout]    --> src/builtins.rs:471:4
[INFO] [stdout]     |
[INFO] [stdout] 471 | fn builtin_length(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_substring` is never used
[INFO] [stdout]    --> src/builtins.rs:488:4
[INFO] [stdout]     |
[INFO] [stdout] 488 | fn builtin_substring(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_to_upper` is never used
[INFO] [stdout]    --> src/builtins.rs:521:4
[INFO] [stdout]     |
[INFO] [stdout] 521 | fn builtin_to_upper(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_to_lower` is never used
[INFO] [stdout]    --> src/builtins.rs:534:4
[INFO] [stdout]     |
[INFO] [stdout] 534 | fn builtin_to_lower(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_trim` is never used
[INFO] [stdout]    --> src/builtins.rs:547:4
[INFO] [stdout]     |
[INFO] [stdout] 547 | fn builtin_trim(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_split` is never used
[INFO] [stdout]    --> src/builtins.rs:560:4
[INFO] [stdout]     |
[INFO] [stdout] 560 | fn builtin_split(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_contains` is never used
[INFO] [stdout]    --> src/builtins.rs:576:4
[INFO] [stdout]     |
[INFO] [stdout] 576 | fn builtin_contains(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_first` is never used
[INFO] [stdout]    --> src/builtins.rs:590:4
[INFO] [stdout]     |
[INFO] [stdout] 590 | fn builtin_first(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_last` is never used
[INFO] [stdout]    --> src/builtins.rs:609:4
[INFO] [stdout]     |
[INFO] [stdout] 609 | fn builtin_last(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_rest` is never used
[INFO] [stdout]    --> src/builtins.rs:628:4
[INFO] [stdout]     |
[INFO] [stdout] 628 | fn builtin_rest(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_push` is never used
[INFO] [stdout]    --> src/builtins.rs:647:4
[INFO] [stdout]     |
[INFO] [stdout] 647 | fn builtin_push(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_pop` is never used
[INFO] [stdout]    --> src/builtins.rs:664:4
[INFO] [stdout]     |
[INFO] [stdout] 664 | fn builtin_pop(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_filter` is never used
[INFO] [stdout]    --> src/builtins.rs:685:4
[INFO] [stdout]     |
[INFO] [stdout] 685 | fn builtin_filter(_args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_map` is never used
[INFO] [stdout]    --> src/builtins.rs:690:4
[INFO] [stdout]     |
[INFO] [stdout] 690 | fn builtin_map(_args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_reduce` is never used
[INFO] [stdout]    --> src/builtins.rs:695:4
[INFO] [stdout]     |
[INFO] [stdout] 695 | fn builtin_reduce(_args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_sort` is never used
[INFO] [stdout]    --> src/builtins.rs:700:4
[INFO] [stdout]     |
[INFO] [stdout] 700 | fn builtin_sort(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_reverse` is never used
[INFO] [stdout]    --> src/builtins.rs:725:4
[INFO] [stdout]     |
[INFO] [stdout] 725 | fn builtin_reverse(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_print` is never used
[INFO] [stdout]    --> src/builtins.rs:743:4
[INFO] [stdout]     |
[INFO] [stdout] 743 | fn builtin_print(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bp_id`
[INFO] [stdout]    --> src/visual_debug.rs:636:13
[INFO] [stdout]     |
[INFO] [stdout] 636 |         let bp_id = debugger.set_breakpoint(10, None, None);
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_bp_id`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_println` is never used
[INFO] [stdout]    --> src/builtins.rs:753:4
[INFO] [stdout]     |
[INFO] [stdout] 753 | fn builtin_println(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_debug` is never used
[INFO] [stdout]    --> src/builtins.rs:759:4
[INFO] [stdout]     |
[INFO] [stdout] 759 | fn builtin_debug(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_type_of` is never used
[INFO] [stdout]    --> src/builtins.rs:771:4
[INFO] [stdout]     |
[INFO] [stdout] 771 | fn builtin_type_of(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_is_null` is never used
[INFO] [stdout]    --> src/builtins.rs:789:4
[INFO] [stdout]     |
[INFO] [stdout] 789 | fn builtin_is_null(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_is_number` is never used
[INFO] [stdout]    --> src/builtins.rs:798:4
[INFO] [stdout]     |
[INFO] [stdout] 798 | fn builtin_is_number(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_is_string` is never used
[INFO] [stdout]    --> src/builtins.rs:807:4
[INFO] [stdout]     |
[INFO] [stdout] 807 | fn builtin_is_string(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_is_boolean` is never used
[INFO] [stdout]    --> src/builtins.rs:816:4
[INFO] [stdout]     |
[INFO] [stdout] 816 | fn builtin_is_boolean(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_is_array` is never used
[INFO] [stdout]    --> src/builtins.rs:825:4
[INFO] [stdout]     |
[INFO] [stdout] 825 | fn builtin_is_array(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_is_object` is never used
[INFO] [stdout]    --> src/builtins.rs:834:4
[INFO] [stdout]     |
[INFO] [stdout] 834 | fn builtin_is_object(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_to_string` is never used
[INFO] [stdout]    --> src/builtins.rs:843:4
[INFO] [stdout]     |
[INFO] [stdout] 843 | fn builtin_to_string(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_to_number` is never used
[INFO] [stdout]    --> src/builtins.rs:852:4
[INFO] [stdout]     |
[INFO] [stdout] 852 | fn builtin_to_number(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_some` is never used
[INFO] [stdout]    --> src/builtins.rs:905:4
[INFO] [stdout]     |
[INFO] [stdout] 905 | fn builtin_some(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_none` is never used
[INFO] [stdout]    --> src/builtins.rs:918:4
[INFO] [stdout]     |
[INFO] [stdout] 918 | fn builtin_none(_args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_success` is never used
[INFO] [stdout]    --> src/builtins.rs:924:4
[INFO] [stdout]     |
[INFO] [stdout] 924 | fn builtin_success(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_error` is never used
[INFO] [stdout]    --> src/builtins.rs:937:4
[INFO] [stdout]     |
[INFO] [stdout] 937 | fn builtin_error(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_is_some` is never used
[INFO] [stdout]    --> src/builtins.rs:951:4
[INFO] [stdout]     |
[INFO] [stdout] 951 | fn builtin_is_some(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_is_none` is never used
[INFO] [stdout]    --> src/builtins.rs:970:4
[INFO] [stdout]     |
[INFO] [stdout] 970 | fn builtin_is_none(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_is_success` is never used
[INFO] [stdout]    --> src/builtins.rs:989:4
[INFO] [stdout]     |
[INFO] [stdout] 989 | fn builtin_is_success(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_is_error` is never used
[INFO] [stdout]     --> src/builtins.rs:1008:4
[INFO] [stdout]      |
[INFO] [stdout] 1008 | fn builtin_is_error(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_unwrap` is never used
[INFO] [stdout]     --> src/builtins.rs:1028:4
[INFO] [stdout]      |
[INFO] [stdout] 1028 | fn builtin_unwrap(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_unwrap_or` is never used
[INFO] [stdout]     --> src/builtins.rs:1064:4
[INFO] [stdout]      |
[INFO] [stdout] 1064 | fn builtin_unwrap_or(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_combine` is never used
[INFO] [stdout]     --> src/builtins.rs:1094:4
[INFO] [stdout]      |
[INFO] [stdout] 1094 | fn builtin_combine(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `register_math_functions`, `register_string_functions`, `register_array_functions`, `register_io_functions`, `register_utility_functions`, and `register_maybe_result_functions` are never used
[INFO] [stdout]    --> src/builtins.rs:55:8
[INFO] [stdout]     |
[INFO] [stdout]  15 | impl BuiltinRegistry {
[INFO] [stdout]     | -------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  55 |     fn register_math_functions(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  70 |     fn register_string_functions(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  81 |     fn register_array_functions(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  94 |     fn register_io_functions(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 |     fn register_utility_functions(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 112 |     fn register_maybe_result_functions(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_add` is never used
[INFO] [stdout]    --> src/builtins.rs:258:4
[INFO] [stdout]     |
[INFO] [stdout] 258 | fn builtin_add(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_subtract` is never used
[INFO] [stdout]    --> src/builtins.rs:275:4
[INFO] [stdout]     |
[INFO] [stdout] 275 | fn builtin_subtract(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_multiply` is never used
[INFO] [stdout]    --> src/builtins.rs:293:4
[INFO] [stdout]     |
[INFO] [stdout] 293 | fn builtin_multiply(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_divide` is never used
[INFO] [stdout]    --> src/builtins.rs:310:4
[INFO] [stdout]     |
[INFO] [stdout] 310 | fn builtin_divide(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_abs` is never used
[INFO] [stdout]    --> src/builtins.rs:384:4
[INFO] [stdout]     |
[INFO] [stdout] 384 | fn builtin_abs(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_min` is never used
[INFO] [stdout]    --> src/builtins.rs:397:4
[INFO] [stdout]     |
[INFO] [stdout] 397 | fn builtin_min(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_max` is never used
[INFO] [stdout]    --> src/builtins.rs:419:4
[INFO] [stdout]     |
[INFO] [stdout] 419 | fn builtin_max(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_sum` is never used
[INFO] [stdout]    --> src/builtins.rs:441:4
[INFO] [stdout]     |
[INFO] [stdout] 441 | fn builtin_sum(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_average` is never used
[INFO] [stdout]    --> src/builtins.rs:445:4
[INFO] [stdout]     |
[INFO] [stdout] 445 | fn builtin_average(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_concat` is never used
[INFO] [stdout]    --> src/builtins.rs:460:4
[INFO] [stdout]     |
[INFO] [stdout] 460 | fn builtin_concat(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_length` is never used
[INFO] [stdout]    --> src/builtins.rs:471:4
[INFO] [stdout]     |
[INFO] [stdout] 471 | fn builtin_length(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_substring` is never used
[INFO] [stdout]    --> src/builtins.rs:488:4
[INFO] [stdout]     |
[INFO] [stdout] 488 | fn builtin_substring(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_to_upper` is never used
[INFO] [stdout]    --> src/builtins.rs:521:4
[INFO] [stdout]     |
[INFO] [stdout] 521 | fn builtin_to_upper(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_to_lower` is never used
[INFO] [stdout]    --> src/builtins.rs:534:4
[INFO] [stdout]     |
[INFO] [stdout] 534 | fn builtin_to_lower(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_trim` is never used
[INFO] [stdout]    --> src/builtins.rs:547:4
[INFO] [stdout]     |
[INFO] [stdout] 547 | fn builtin_trim(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_split` is never used
[INFO] [stdout]    --> src/builtins.rs:560:4
[INFO] [stdout]     |
[INFO] [stdout] 560 | fn builtin_split(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_contains` is never used
[INFO] [stdout]    --> src/builtins.rs:576:4
[INFO] [stdout]     |
[INFO] [stdout] 576 | fn builtin_contains(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_first` is never used
[INFO] [stdout]    --> src/builtins.rs:590:4
[INFO] [stdout]     |
[INFO] [stdout] 590 | fn builtin_first(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_last` is never used
[INFO] [stdout]    --> src/builtins.rs:609:4
[INFO] [stdout]     |
[INFO] [stdout] 609 | fn builtin_last(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_rest` is never used
[INFO] [stdout]    --> src/builtins.rs:628:4
[INFO] [stdout]     |
[INFO] [stdout] 628 | fn builtin_rest(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_push` is never used
[INFO] [stdout]    --> src/builtins.rs:647:4
[INFO] [stdout]     |
[INFO] [stdout] 647 | fn builtin_push(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_pop` is never used
[INFO] [stdout]    --> src/builtins.rs:664:4
[INFO] [stdout]     |
[INFO] [stdout] 664 | fn builtin_pop(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_filter` is never used
[INFO] [stdout]    --> src/builtins.rs:685:4
[INFO] [stdout]     |
[INFO] [stdout] 685 | fn builtin_filter(_args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_map` is never used
[INFO] [stdout]    --> src/builtins.rs:690:4
[INFO] [stdout]     |
[INFO] [stdout] 690 | fn builtin_map(_args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_reduce` is never used
[INFO] [stdout]    --> src/builtins.rs:695:4
[INFO] [stdout]     |
[INFO] [stdout] 695 | fn builtin_reduce(_args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_sort` is never used
[INFO] [stdout]    --> src/builtins.rs:700:4
[INFO] [stdout]     |
[INFO] [stdout] 700 | fn builtin_sort(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_reverse` is never used
[INFO] [stdout]    --> src/builtins.rs:725:4
[INFO] [stdout]     |
[INFO] [stdout] 725 | fn builtin_reverse(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_print` is never used
[INFO] [stdout]    --> src/builtins.rs:743:4
[INFO] [stdout]     |
[INFO] [stdout] 743 | fn builtin_print(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_println` is never used
[INFO] [stdout]    --> src/builtins.rs:753:4
[INFO] [stdout]     |
[INFO] [stdout] 753 | fn builtin_println(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_debug` is never used
[INFO] [stdout]    --> src/builtins.rs:759:4
[INFO] [stdout]     |
[INFO] [stdout] 759 | fn builtin_debug(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_type_of` is never used
[INFO] [stdout]    --> src/builtins.rs:771:4
[INFO] [stdout]     |
[INFO] [stdout] 771 | fn builtin_type_of(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_is_null` is never used
[INFO] [stdout]    --> src/builtins.rs:789:4
[INFO] [stdout]     |
[INFO] [stdout] 789 | fn builtin_is_null(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_is_number` is never used
[INFO] [stdout]    --> src/builtins.rs:798:4
[INFO] [stdout]     |
[INFO] [stdout] 798 | fn builtin_is_number(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_is_string` is never used
[INFO] [stdout]    --> src/builtins.rs:807:4
[INFO] [stdout]     |
[INFO] [stdout] 807 | fn builtin_is_string(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_is_boolean` is never used
[INFO] [stdout]    --> src/builtins.rs:816:4
[INFO] [stdout]     |
[INFO] [stdout] 816 | fn builtin_is_boolean(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_is_array` is never used
[INFO] [stdout]    --> src/builtins.rs:825:4
[INFO] [stdout]     |
[INFO] [stdout] 825 | fn builtin_is_array(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_is_object` is never used
[INFO] [stdout]    --> src/builtins.rs:834:4
[INFO] [stdout]     |
[INFO] [stdout] 834 | fn builtin_is_object(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_to_string` is never used
[INFO] [stdout]    --> src/builtins.rs:843:4
[INFO] [stdout]     |
[INFO] [stdout] 843 | fn builtin_to_string(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_to_number` is never used
[INFO] [stdout]    --> src/builtins.rs:852:4
[INFO] [stdout]     |
[INFO] [stdout] 852 | fn builtin_to_number(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_some` is never used
[INFO] [stdout]    --> src/builtins.rs:905:4
[INFO] [stdout]     |
[INFO] [stdout] 905 | fn builtin_some(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_none` is never used
[INFO] [stdout]    --> src/builtins.rs:918:4
[INFO] [stdout]     |
[INFO] [stdout] 918 | fn builtin_none(_args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_success` is never used
[INFO] [stdout]    --> src/builtins.rs:924:4
[INFO] [stdout]     |
[INFO] [stdout] 924 | fn builtin_success(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_error` is never used
[INFO] [stdout]    --> src/builtins.rs:937:4
[INFO] [stdout]     |
[INFO] [stdout] 937 | fn builtin_error(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_is_some` is never used
[INFO] [stdout]    --> src/builtins.rs:951:4
[INFO] [stdout]     |
[INFO] [stdout] 951 | fn builtin_is_some(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_is_none` is never used
[INFO] [stdout]    --> src/builtins.rs:970:4
[INFO] [stdout]     |
[INFO] [stdout] 970 | fn builtin_is_none(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_is_success` is never used
[INFO] [stdout]    --> src/builtins.rs:989:4
[INFO] [stdout]     |
[INFO] [stdout] 989 | fn builtin_is_success(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_is_error` is never used
[INFO] [stdout]     --> src/builtins.rs:1008:4
[INFO] [stdout]      |
[INFO] [stdout] 1008 | fn builtin_is_error(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_unwrap` is never used
[INFO] [stdout]     --> src/builtins.rs:1028:4
[INFO] [stdout]      |
[INFO] [stdout] 1028 | fn builtin_unwrap(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_unwrap_or` is never used
[INFO] [stdout]     --> src/builtins.rs:1064:4
[INFO] [stdout]      |
[INFO] [stdout] 1064 | fn builtin_unwrap_or(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `builtin_combine` is never used
[INFO] [stdout]     --> src/builtins.rs:1094:4
[INFO] [stdout]      |
[INFO] [stdout] 1094 | fn builtin_combine(args: &[Value]) -> SusumuResult<Value> {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.98s
[INFO] running `Command { std: "docker" "inspect" "27a416a73493bc1a1c2c3ccbc3fdaebbbffeecde30514e156a917a3bb6adce32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27a416a73493bc1a1c2c3ccbc3fdaebbbffeecde30514e156a917a3bb6adce32", kill_on_drop: false }`
[INFO] [stdout] 27a416a73493bc1a1c2c3ccbc3fdaebbbffeecde30514e156a917a3bb6adce32
