[INFO] cloning repository https://github.com/snorrwe/cao-lang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/snorrwe/cao-lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsnorrwe%2Fcao-lang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsnorrwe%2Fcao-lang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 87bb17995b7e85ce625ead4f6c734a18f693cd94
[INFO] fixing snorrwe/cao-lang against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=end=2015,2024 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsnorrwe%2Fcao-lang" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-3-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/snorrwe/cao-lang
[INFO] finished tweaking git repo https://github.com/snorrwe/cao-lang
[INFO] tweaked toml for git repo https://github.com/snorrwe/cao-lang written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/snorrwe/cao-lang on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/snorrwe/cao-lang 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 1f4a2a7137be86f45723410413dc5c3de6f8705fe977a28be1a8f985e0068cd7
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[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1f4a2a7137be86f45723410413dc5c3de6f8705fe977a28be1a8f985e0068cd7" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f4a2a7137be86f45723410413dc5c3de6f8705fe977a28be1a8f985e0068cd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1f4a2a7137be86f45723410413dc5c3de6f8705fe977a28be1a8f985e0068cd7" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=end=2015,2024", kill_on_drop: false }`
[INFO] [stderr] crater-edition-check: migrating to next edition
[INFO] [stderr]    Migrating cao-lang/Cargo.toml from 2021 edition to 2024
[INFO] [stderr]    Migrating py/Cargo.toml from 2021 edition to 2024
[INFO] [stderr]    Migrating c/Cargo.toml from 2021 edition to 2024
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[INFO] [stderr]     Checking cao-lang v0.3.1 (/opt/rustwide/workdir/cao-lang)
[INFO] [stderr]     Checking tracing-subscriber v0.3.20
[INFO] [stderr]     Checking xtask v0.1.0 (/opt/rustwide/workdir/xtask)
[INFO] [stderr]    Migrating xtask/src/main.rs from 2021 edition to 2024
[INFO] [stderr]     Checking criterion v0.7.0
[INFO] [stderr]    Migrating cao-lang/src/lib.rs from 2021 edition to 2024
[INFO] [stderr]     Checking tracing-test v0.2.5
[INFO] [stderr]    Compiling ccao-lang v0.1.0 (/opt/rustwide/workdir/c)
[INFO] [stderr]        Fixed cao-lang/src/alloc/caolang_alloc.rs (7 fixes)
[INFO] [stderr]        Fixed cao-lang/src/value.rs (3 fixes)
[INFO] [stderr]        Fixed cao-lang/src/alloc.rs (2 fixes)
[INFO] [stderr]        Fixed cao-lang/src/collections/handle_table.rs (2 fixes)
[INFO] [stderr]        Fixed cao-lang/src/lib.rs (1 fix)
[INFO] [stderr]        Fixed cao-lang/src/collections/hash_map.rs (7 fixes)
[INFO] [stderr]        Fixed cao-lang/src/vm/runtime.rs (1 fix)
[INFO] [stderr]        Fixed cao-lang/src/collections/value_stack.rs (1 fix)
[INFO] [stderr]        Fixed cao-lang/src/vm.rs (1 fix)
[INFO] [stdout] warning: cannot mutably bind by value within an implicitly-borrowing pattern in Rust 2024
[INFO] [stdout]    --> cao-lang/src/vm/runtime.rs:319:38
[INFO] [stdout]     |
[INFO] [stdout] 319 |                 if let Value::Object(mut value) = $val {
[INFO] [stdout]     |                                      ^^^^^^^^^ occurs within macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 336 |                             checked_enqueue_value!(key);
[INFO] [stdout]     |                             --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/match-ergonomics.html>
[INFO] [stdout]     = note: `--force-warn rust-2024-incompatible-pat` implied by `--force-warn rust-2024-compatibility`
[INFO] [stdout]     = note: this warning originates in the macro `checked_enqueue_value` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: match on the reference with a reference pattern to avoid implicitly borrowing
[INFO] [stdout]     |
[INFO] [stdout] 319 |                 if let &Value::Object(mut value) = $val {
[INFO] [stdout]     |                        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot mutably bind by value within an implicitly-borrowing pattern in Rust 2024
[INFO] [stdout]    --> cao-lang/src/vm/runtime.rs:319:38
[INFO] [stdout]     |
[INFO] [stdout] 319 |                 if let Value::Object(mut value) = $val {
[INFO] [stdout]     |                                      ^^^^^^^^^ occurs within macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 337 |                             checked_enqueue_value!(value);
[INFO] [stdout]     |                             ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/match-ergonomics.html>
[INFO] [stdout]     = note: this warning originates in the macro `checked_enqueue_value` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: match on the reference with a reference pattern to avoid implicitly borrowing
[INFO] [stdout]     |
[INFO] [stdout] 319 |                 if let &Value::Object(mut value) = $val {
[INFO] [stdout]     |                        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot mutably bind by value within an implicitly-borrowing pattern in Rust 2024
[INFO] [stdout]    --> cao-lang/src/vm/runtime.rs:319:38
[INFO] [stdout]     |
[INFO] [stdout] 319 |                 if let Value::Object(mut value) = $val {
[INFO] [stdout]     |                                      ^^^^^^^^^ occurs within macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 363 |                         checked_enqueue_value!(t);
[INFO] [stdout]     |                         ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/match-ergonomics.html>
[INFO] [stdout]     = note: this warning originates in the macro `checked_enqueue_value` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: match on the reference with a reference pattern to avoid implicitly borrowing
[INFO] [stdout]     |
[INFO] [stdout] 319 |                 if let &mut Value::Object(mut value) = $val {
[INFO] [stdout]     |                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking caolo-disassembler v0.1.0 (/opt/rustwide/workdir/disassembler)
[INFO] [stderr]     Checking cao-lang-py v0.3.1 (/opt/rustwide/workdir/py)
[INFO] [stdout] warning: cannot mutably bind by value within an implicitly-borrowing pattern in Rust 2024
[INFO] [stdout]    --> cao-lang/src/vm/runtime.rs:319:38
[INFO] [stdout]     |
[INFO] [stdout] 319 |                 if let Value::Object(mut value) = $val {
[INFO] [stdout]     |                                      ^^^^^^^^^ occurs within macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 336 |                             checked_enqueue_value!(key);
[INFO] [stdout]     |                             --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/match-ergonomics.html>
[INFO] [stdout]     = note: `--force-warn rust-2024-incompatible-pat` implied by `--force-warn rust-2024-compatibility`
[INFO] [stdout]     = note: this warning originates in the macro `checked_enqueue_value` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: match on the reference with a reference pattern to avoid implicitly borrowing
[INFO] [stdout]     |
[INFO] [stdout] 319 |                 if let &Value::Object(mut value) = $val {
[INFO] [stdout]     |                        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot mutably bind by value within an implicitly-borrowing pattern in Rust 2024
[INFO] [stdout]    --> cao-lang/src/vm/runtime.rs:319:38
[INFO] [stdout]     |
[INFO] [stdout] 319 |                 if let Value::Object(mut value) = $val {
[INFO] [stdout]     |                                      ^^^^^^^^^ occurs within macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 337 |                             checked_enqueue_value!(value);
[INFO] [stdout]     |                             ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/match-ergonomics.html>
[INFO] [stdout]     = note: this warning originates in the macro `checked_enqueue_value` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: match on the reference with a reference pattern to avoid implicitly borrowing
[INFO] [stdout]     |
[INFO] [stdout] 319 |                 if let &Value::Object(mut value) = $val {
[INFO] [stdout]     |                        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Migrating c/build.rs from 2021 edition to 2024
[INFO] [stdout] warning: cannot mutably bind by value within an implicitly-borrowing pattern in Rust 2024
[INFO] [stdout]    --> cao-lang/src/vm/runtime.rs:319:38
[INFO] [stdout]     |
[INFO] [stdout] 319 |                 if let Value::Object(mut value) = $val {
[INFO] [stdout]     |                                      ^^^^^^^^^ occurs within macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 363 |                         checked_enqueue_value!(t);
[INFO] [stdout]     |                         ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/match-ergonomics.html>
[INFO] [stdout]     = note: this warning originates in the macro `checked_enqueue_value` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: match on the reference with a reference pattern to avoid implicitly borrowing
[INFO] [stdout]     |
[INFO] [stdout] 319 |                 if let &mut Value::Object(mut value) = $val {
[INFO] [stdout]     |                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Migrating py/src/lib.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating cao-lang/benches/cao_lang_benches.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating disassembler/src/main.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating cao-lang/tests/test_fibonacci.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating cao-lang/tests/test_tables.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating cao-lang/tests/integration_tests.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating cao-lang/tests/test_for_each.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating c/src/lib.rs from 2021 edition to 2024
[INFO] [stderr]        Fixed c/src/lib.rs (10 fixes)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 50.41s
[INFO] [stderr] crater-edition-check: cao-lang v0.3.1 (/opt/rustwide/workdir/cao-lang) updating edition from 2021 to 2024
[INFO] [stderr] crater-edition-check: cao-lang-py v0.3.1 (/opt/rustwide/workdir/py) updating edition from 2021 to 2024
[INFO] [stderr] crater-edition-check: ccao-lang v0.1.0 (/opt/rustwide/workdir/c) updating edition from 2021 to 2024
[INFO] [stderr] crater-edition-check: xtask v0.1.0 (/opt/rustwide/workdir/xtask) updating edition from 2021 to 2024
[INFO] [stderr] crater-edition-check: caolo-disassembler v0.1.0 (/opt/rustwide/workdir/disassembler) updating edition from 2021 to 2024
[INFO] [stderr]     Checking cao-lang v0.3.1 (/opt/rustwide/workdir/cao-lang)
[INFO] [stderr]    Compiling ccao-lang v0.1.0 (/opt/rustwide/workdir/c)
[INFO] [stderr]     Checking xtask v0.1.0 (/opt/rustwide/workdir/xtask)
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> cao-lang/src/alloc/caolang_alloc.rs:77:13
[INFO] [stdout]    |
[INFO] [stdout] 69 |     pub unsafe fn alloc(&self, l: Layout) -> Result<NonNull<u8>, AllocError> { unsafe {
[INFO] [stdout]    |                                                                                ------ because it's nested under this `unsafe` block
[INFO] [stdout] ...
[INFO] [stdout] 77 |             unsafe {
[INFO] [stdout]    |             ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> cao-lang/src/alloc/caolang_alloc.rs:77:13
[INFO] [stdout]    |
[INFO] [stdout] 69 |     pub unsafe fn alloc(&self, l: Layout) -> Result<NonNull<u8>, AllocError> { unsafe {
[INFO] [stdout]    |                                                                                ------ because it's nested under this `unsafe` block
[INFO] [stdout] ...
[INFO] [stdout] 77 |             unsafe {
[INFO] [stdout]    |             ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot mutably bind by value within an implicitly-borrowing pattern
[INFO] [stdout]    --> cao-lang/src/vm/runtime.rs:319:38
[INFO] [stdout]     |
[INFO] [stdout] 319 |                 if let Value::Object(mut value) = $val {
[INFO] [stdout]     |                                      ^^^^^^^^^ occurs within macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 336 |                             checked_enqueue_value!(key);
[INFO] [stdout]     |                             --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/reference/patterns.html#binding-modes>
[INFO] [stdout]     = note: this error originates in the macro `checked_enqueue_value` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: match on the reference with a reference pattern to avoid implicitly borrowing
[INFO] [stdout]     |
[INFO] [stdout] 319 |                 if let &Value::Object(mut value) = $val {
[INFO] [stdout]     |                        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot mutably bind by value within an implicitly-borrowing pattern
[INFO] [stdout]    --> cao-lang/src/vm/runtime.rs:319:38
[INFO] [stdout]     |
[INFO] [stdout] 319 |                 if let Value::Object(mut value) = $val {
[INFO] [stdout]     |                                      ^^^^^^^^^ occurs within macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 337 |                             checked_enqueue_value!(value);
[INFO] [stdout]     |                             ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/reference/patterns.html#binding-modes>
[INFO] [stdout]     = note: this error originates in the macro `checked_enqueue_value` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: match on the reference with a reference pattern to avoid implicitly borrowing
[INFO] [stdout]     |
[INFO] [stdout] 319 |                 if let &Value::Object(mut value) = $val {
[INFO] [stdout]     |                        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot mutably bind by value within an implicitly-borrowing pattern
[INFO] [stdout]    --> cao-lang/src/vm/runtime.rs:319:38
[INFO] [stdout]     |
[INFO] [stdout] 319 |                 if let Value::Object(mut value) = $val {
[INFO] [stdout]     |                                      ^^^^^^^^^ occurs within macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 363 |                         checked_enqueue_value!(t);
[INFO] [stdout]     |                         ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/reference/patterns.html#binding-modes>
[INFO] [stdout]     = note: this error originates in the macro `checked_enqueue_value` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: match on the reference with a reference pattern to avoid implicitly borrowing
[INFO] [stdout]     |
[INFO] [stdout] 319 |                 if let &mut Value::Object(mut value) = $val {
[INFO] [stdout]     |                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cao-lang` (lib) due to 3 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: cannot mutably bind by value within an implicitly-borrowing pattern
[INFO] [stdout]    --> cao-lang/src/vm/runtime.rs:319:38
[INFO] [stdout]     |
[INFO] [stdout] 319 |                 if let Value::Object(mut value) = $val {
[INFO] [stdout]     |                                      ^^^^^^^^^ occurs within macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 336 |                             checked_enqueue_value!(key);
[INFO] [stdout]     |                             --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/reference/patterns.html#binding-modes>
[INFO] [stdout]     = note: this error originates in the macro `checked_enqueue_value` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: match on the reference with a reference pattern to avoid implicitly borrowing
[INFO] [stdout]     |
[INFO] [stdout] 319 |                 if let &Value::Object(mut value) = $val {
[INFO] [stdout]     |                        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot mutably bind by value within an implicitly-borrowing pattern
[INFO] [stdout]    --> cao-lang/src/vm/runtime.rs:319:38
[INFO] [stdout]     |
[INFO] [stdout] 319 |                 if let Value::Object(mut value) = $val {
[INFO] [stdout]     |                                      ^^^^^^^^^ occurs within macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 337 |                             checked_enqueue_value!(value);
[INFO] [stdout]     |                             ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/reference/patterns.html#binding-modes>
[INFO] [stdout]     = note: this error originates in the macro `checked_enqueue_value` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: match on the reference with a reference pattern to avoid implicitly borrowing
[INFO] [stdout]     |
[INFO] [stdout] 319 |                 if let &Value::Object(mut value) = $val {
[INFO] [stdout]     |                        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot mutably bind by value within an implicitly-borrowing pattern
[INFO] [stdout]    --> cao-lang/src/vm/runtime.rs:319:38
[INFO] [stdout]     |
[INFO] [stdout] 319 |                 if let Value::Object(mut value) = $val {
[INFO] [stdout]     |                                      ^^^^^^^^^ occurs within macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 363 |                         checked_enqueue_value!(t);
[INFO] [stdout]     |                         ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/reference/patterns.html#binding-modes>
[INFO] [stdout]     = note: this error originates in the macro `checked_enqueue_value` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: match on the reference with a reference pattern to avoid implicitly borrowing
[INFO] [stdout]     |
[INFO] [stdout] 319 |                 if let &mut Value::Object(mut value) = $val {
[INFO] [stdout]     |                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cao-lang` (lib test) due to 3 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "1f4a2a7137be86f45723410413dc5c3de6f8705fe977a28be1a8f985e0068cd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f4a2a7137be86f45723410413dc5c3de6f8705fe977a28be1a8f985e0068cd7", kill_on_drop: false }`
[INFO] [stdout] 1f4a2a7137be86f45723410413dc5c3de6f8705fe977a28be1a8f985e0068cd7
