[INFO] cloning repository https://github.com/zymbol-lang/interpreter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zymbol-lang/interpreter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzymbol-lang%2Finterpreter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzymbol-lang%2Finterpreter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7f42345363628b7d771a0f504778dfe2fba6423f
[INFO] fixing zymbol-lang/interpreter 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%2Fzymbol-lang%2Finterpreter" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-7-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/zymbol-lang/interpreter
[INFO] finished tweaking git repo https://github.com/zymbol-lang/interpreter
[INFO] tweaked toml for git repo https://github.com/zymbol-lang/interpreter written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/zymbol-lang/interpreter 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/zymbol-lang/interpreter 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-7-tc2/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 4a2d3b0dca19d0fad4a616a3c00f530c87434debfb225c52b0762d9823b620a8
[INFO] running `Command { std: "docker" "start" "4a2d3b0dca19d0fad4a616a3c00f530c87434debfb225c52b0762d9823b620a8", 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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4a2d3b0dca19d0fad4a616a3c00f530c87434debfb225c52b0762d9823b620a8" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a2d3b0dca19d0fad4a616a3c00f530c87434debfb225c52b0762d9823b620a8", 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" "4a2d3b0dca19d0fad4a616a3c00f530c87434debfb225c52b0762d9823b620a8" "/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 crates/zymbol-span/Cargo.toml from 2021 edition to 2024
[INFO] [stderr]    Migrating crates/zymbol-error/Cargo.toml from 2021 edition to 2024
[INFO] [stderr]    Migrating crates/zymbol-common/Cargo.toml from 2021 edition to 2024
[INFO] [stderr]    Migrating crates/zymbol-ast/Cargo.toml from 2021 edition to 2024
[INFO] [stderr]    Migrating crates/zymbol-lexer/Cargo.toml from 2021 edition to 2024
[INFO] [stderr]    Migrating crates/zymbol-parser/Cargo.toml from 2021 edition to 2024
[INFO] [stderr]    Migrating crates/zymbol-interpreter/Cargo.toml from 2021 edition to 2024
[INFO] [stderr]    Migrating crates/zymbol-semantic/Cargo.toml from 2021 edition to 2024
[INFO] [stderr]    Migrating crates/zymbol-compiler/Cargo.toml from 2021 edition to 2024
[INFO] [stderr]    Migrating crates/zymbol-bytecode/Cargo.toml from 2021 edition to 2024
[INFO] [stderr]    Migrating crates/zymbol-vm/Cargo.toml from 2021 edition to 2024
[INFO] [stderr]    Migrating crates/zymbol-intrinsics/Cargo.toml from 2021 edition to 2024
[INFO] [stderr]    Migrating crates/zymbol-standalone/Cargo.toml from 2021 edition to 2024
[INFO] [stderr]    Migrating crates/zymbol-cli/Cargo.toml from 2021 edition to 2024
[INFO] [stderr]    Migrating crates/zymbol-formatter/Cargo.toml from 2021 edition to 2024
[INFO] [stderr]    Migrating crates/zymbol-lsp/Cargo.toml from 2021 edition to 2024
[INFO] [stderr]    Migrating crates/zymbol-analyzer/Cargo.toml from 2021 edition to 2024
[INFO] [stderr]    Migrating crates/zymbol-repl/Cargo.toml from 2021 edition to 2024
[INFO] [stderr]    Compiling owo-colors v4.2.3
[INFO] [stderr]     Checking zymbol-span v0.0.6 (/opt/rustwide/workdir/crates/zymbol-span)
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]     Checking zymbol-common v0.0.6 (/opt/rustwide/workdir/crates/zymbol-common)
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling zmij v1.0.16
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Migrating crates/zymbol-span/src/lib.rs from 2021 edition to 2024
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking flate2 v1.1.8
[INFO] [stderr]     Checking pxfm v0.1.27
[INFO] [stderr]     Checking fluent-uri v0.1.4
[INFO] [stderr]     Checking x11rb-protocol v0.13.2
[INFO] [stderr]    Migrating crates/zymbol-common/src/lib.rs from 2021 edition to 2024
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking predicates-core v1.0.10
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking dashmap v6.1.0
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]     Checking dashmap v5.5.3
[INFO] [stderr]     Checking zymbol-intrinsics v0.0.6 (/opt/rustwide/workdir/crates/zymbol-intrinsics)
[INFO] [stderr]     Checking dirs v5.0.1
[INFO] [stderr]    Migrating crates/zymbol-intrinsics/src/lib.rs from 2021 edition to 2024
[INFO] [stderr]     Checking float-cmp v0.10.0
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]     Checking termtree v0.5.1
[INFO] [stderr]     Checking normalize-line-endings v0.3.0
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[INFO] [stderr]    Compiling assert_cmd v2.2.2
[INFO] [stderr]     Checking difflib v0.4.0
[INFO] [stderr]     Checking bstr v1.12.1
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[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling serde_repr v0.1.20
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling auto_impl v1.3.0
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling tower-lsp-macros v0.9.0
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
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[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking pin-project v1.1.10
[INFO] [stderr]     Checking zymbol-error v0.0.6 (/opt/rustwide/workdir/crates/zymbol-error)
[INFO] [stderr]     Checking thiserror v2.0.17
[INFO] [stderr]    Migrating crates/zymbol-error/src/lib.rs from 2021 edition to 2024
[INFO] [stderr]     Checking zymbol-lexer v0.0.6 (/opt/rustwide/workdir/crates/zymbol-lexer)
[INFO] [stderr]    Migrating crates/zymbol-lexer/src/lib.rs from 2021 edition to 2024
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]     Checking yoke v0.8.1
[INFO] [stderr]     Checking zymbol-ast v0.0.6 (/opt/rustwide/workdir/crates/zymbol-ast)
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking image v0.25.9
[INFO] [stderr]     Checking tracing-subscriber v0.3.22
[INFO] [stderr]     Checking zerovec v0.11.5
[INFO] [stderr]     Checking zerotrie v0.2.3
[INFO] [stderr]     Checking clap v4.5.53
[INFO] [stderr]     Checking tinystr v0.8.2
[INFO] [stderr]     Checking potential_utf v0.1.4
[INFO] [stderr]    Migrating crates/zymbol-ast/src/lib.rs from 2021 edition to 2024
[INFO] [stderr]     Checking icu_collections v2.1.1
[INFO] [stderr]     Checking icu_locale_core v2.1.1
[INFO] [stderr]     Checking zymbol-parser v0.0.6 (/opt/rustwide/workdir/crates/zymbol-parser)
[INFO] [stderr]     Checking zymbol-semantic v0.0.6 (/opt/rustwide/workdir/crates/zymbol-semantic)
[INFO] [stderr]    Migrating crates/zymbol-semantic/src/lib.rs from 2021 edition to 2024
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]    Migrating crates/zymbol-parser/src/lib.rs from 2021 edition to 2024
[INFO] [stderr]     Checking icu_provider v2.1.1
[INFO] [stderr]     Checking zymbol-interpreter v0.0.6 (/opt/rustwide/workdir/crates/zymbol-interpreter)
[INFO] [stderr]     Checking zymbol-formatter v0.0.6 (/opt/rustwide/workdir/crates/zymbol-formatter)
[INFO] [stderr]     Checking arboard v3.6.1
[INFO] [stderr]     Checking icu_properties v2.1.2
[INFO] [stderr]     Checking icu_normalizer v2.1.1
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking lsp-types v0.97.0
[INFO] [stderr]    Migrating crates/zymbol-formatter/src/lib.rs from 2021 edition to 2024
[INFO] [stderr]     Checking zymbol-bytecode v0.0.6 (/opt/rustwide/workdir/crates/zymbol-bytecode)
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]    Migrating crates/zymbol-semantic/tests/auto_destruction.rs from 2021 edition to 2024
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]    Migrating crates/zymbol-semantic/tests/underscore_semantics.rs from 2021 edition to 2024
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]    Migrating crates/zymbol-interpreter/src/lib.rs from 2021 edition to 2024
[INFO] [stderr]     Checking tokio-util v0.7.18
[INFO] [stderr]     Checking lsp-types v0.94.1
[INFO] [stderr]        Fixed crates/zymbol-interpreter/src/stdlib/random.rs (2 fixes)
[INFO] [stderr]    Migrating crates/zymbol-bytecode/src/lib.rs from 2021 edition to 2024
[INFO] [stderr]        Fixed crates/zymbol-interpreter/src/stdlib/math.rs (2 fixes)
[INFO] [stderr]        Fixed crates/zymbol-interpreter/src/functions_lambda.rs (1 fix)
[INFO] [stderr]     Checking zymbol-repl v0.0.6 (/opt/rustwide/workdir/crates/zymbol-repl)
[INFO] [stderr]     Checking zymbol-compiler v0.0.6 (/opt/rustwide/workdir/crates/zymbol-compiler)
[INFO] [stderr]     Checking zymbol-vm v0.0.6 (/opt/rustwide/workdir/crates/zymbol-vm)
[INFO] [stderr]    Migrating crates/zymbol-repl/src/lib.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating crates/zymbol-vm/src/lib.rs from 2021 edition to 2024
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> crates/zymbol-vm/src/lib.rs:499:17
[INFO] [stdout]     |
[INFO] [stdout] 499 |             ($r:expr) => { unsafe { self.value_stack.get_unchecked(base + $r as usize) } }
[INFO] [stdout]     |                 ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: `--force-warn edition-2024-expr-fragment-specifier` implied by `--force-warn rust-2024-compatibility`
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 499 |             ($r:expr_2021) => { unsafe { self.value_stack.get_unchecked(base + $r as usize) } }
[INFO] [stdout]     |                     +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> crates/zymbol-vm/src/lib.rs:502:17
[INFO] [stdout]     |
[INFO] [stdout] 502 |             ($r:expr, $v:expr) => { unsafe { *self.value_stack.get_unchecked_mut(base + $r as usize) = $v } }
[INFO] [stdout]     |                 ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 502 |             ($r:expr_2021, $v:expr) => { unsafe { *self.value_stack.get_unchecked_mut(base + $r as usize) = $v } }
[INFO] [stdout]     |                     +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> crates/zymbol-vm/src/lib.rs:502:26
[INFO] [stdout]     |
[INFO] [stdout] 502 |             ($r:expr, $v:expr) => { unsafe { *self.value_stack.get_unchecked_mut(base + $r as usize) = $v } }
[INFO] [stdout]     |                          ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 502 |             ($r:expr, $v:expr_2021) => { unsafe { *self.value_stack.get_unchecked_mut(base + $r as usize) = $v } }
[INFO] [stdout]     |                              +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> crates/zymbol-vm/src/lib.rs:506:17
[INFO] [stdout]     |
[INFO] [stdout] 506 |             ($r:expr) => {
[INFO] [stdout]     |                 ^^^^
[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/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 506 |             ($r:expr_2021) => {
[INFO] [stdout]     |                     +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> crates/zymbol-vm/src/lib.rs:515:17
[INFO] [stdout]     |
[INFO] [stdout] 515 |             ($r:expr) => {
[INFO] [stdout]     |                 ^^^^
[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/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 515 |             ($r:expr_2021) => {
[INFO] [stdout]     |                     +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> crates/zymbol-vm/src/lib.rs:525:17
[INFO] [stdout]     |
[INFO] [stdout] 525 |             ($e:expr) => {{
[INFO] [stdout]     |                 ^^^^
[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/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 525 |             ($e:expr_2021) => {{
[INFO] [stdout]     |                     +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]     --> crates/zymbol-vm/src/lib.rs:2584:34
[INFO] [stdout]      |
[INFO] [stdout] 2584 |             macro_rules! r { ($r:expr) => { &self.value_stack[base + $r as usize] } }
[INFO] [stdout]      |                                  ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this changes meaning in Rust 2024
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]      |
[INFO] [stdout] 2584 |             macro_rules! r { ($r:expr_2021) => { &self.value_stack[base + $r as usize] } }
[INFO] [stdout]      |                                      +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]     --> crates/zymbol-vm/src/lib.rs:2585:34
[INFO] [stdout]      |
[INFO] [stdout] 2585 |             macro_rules! w { ($r:expr, $v:expr) => { self.value_stack[base + $r as usize] = $v } }
[INFO] [stdout]      |                                  ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this changes meaning in Rust 2024
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]      |
[INFO] [stdout] 2585 |             macro_rules! w { ($r:expr_2021, $v:expr) => { self.value_stack[base + $r as usize] = $v } }
[INFO] [stdout]      |                                      +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]     --> crates/zymbol-vm/src/lib.rs:2585:43
[INFO] [stdout]      |
[INFO] [stdout] 2585 |             macro_rules! w { ($r:expr, $v:expr) => { self.value_stack[base + $r as usize] = $v } }
[INFO] [stdout]      |                                           ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this changes meaning in Rust 2024
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]      |
[INFO] [stdout] 2585 |             macro_rules! w { ($r:expr, $v:expr_2021) => { self.value_stack[base + $r as usize] = $v } }
[INFO] [stdout]      |                                               +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: rustc interrupted by SIGSEGV, printing backtrace
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]     --> crates/zymbol-vm/src/lib.rs:1196:27
[INFO] [stdout]      |
[INFO] [stdout] 1195 |                     let val = self.reg_get(val_reg).clone();
[INFO] [stdout]      |                         ---
[INFO] [stdout]      |                         |
[INFO] [stdout]      |                         `val` calls a custom destructor
[INFO] [stdout]      |                         `val` will be dropped later as of Edition 2024
[INFO] [stdout] 1196 |                     match self.value_stack[base + arr_reg as usize].clone() {
[INFO] [stdout]      |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |                           |
[INFO] [stdout]      |                           this value will be stored in a temporary; let us call it `#1`
[INFO] [stdout]      |                           up until Edition 2021 `#1` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 1233 |                 }
[INFO] [stdout]      |                 - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout]      |
[INFO] [stdout] note: `#1` invokes this custom destructor
[INFO] [stdout]     --> crates/zymbol-vm/src/zy_str.rs:176:1
[INFO] [stdout]      |
[INFO] [stdout]  176 | impl Drop for ZyStr {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `val` invokes this custom destructor
[INFO] [stdout]     --> crates/zymbol-vm/src/zy_str.rs:176:1
[INFO] [stdout]      |
[INFO] [stdout]  176 | impl Drop for ZyStr {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      = note: most of the time, changing drop order is harmless; inspect the `impl Drop`s for side effects like releasing locks or sending messages
[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/temporary-tail-expr-scope.html>
[INFO] [stdout]      = note: `--force-warn tail-expr-drop-order` implied by `--force-warn rust-2024-compatibility`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]     --> crates/zymbol-vm/src/lib.rs:1237:27
[INFO] [stdout]      |
[INFO] [stdout] 1236 |                     let val = self.reg_get(val_reg).clone();
[INFO] [stdout]      |                         ---
[INFO] [stdout]      |                         |
[INFO] [stdout]      |                         `val` calls a custom destructor
[INFO] [stdout]      |                         `val` will be dropped later as of Edition 2024
[INFO] [stdout] 1237 |                     match self.value_stack[base + arr_reg as usize].clone() {
[INFO] [stdout]      |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |                           |
[INFO] [stdout]      |                           this value will be stored in a temporary; let us call it `#1`
[INFO] [stdout]      |                           up until Edition 2021 `#1` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 1259 |                 }
[INFO] [stdout]      |                 - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout]      |
[INFO] [stdout] note: `#1` invokes this custom destructor
[INFO] [stdout]     --> crates/zymbol-vm/src/zy_str.rs:176:1
[INFO] [stdout]      |
[INFO] [stdout]  176 | impl Drop for ZyStr {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `val` invokes this custom destructor
[INFO] [stdout]     --> crates/zymbol-vm/src/zy_str.rs:176:1
[INFO] [stdout]      |
[INFO] [stdout]  176 | impl Drop for ZyStr {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      = note: most of the time, changing drop order is harmless; inspect the `impl Drop`s for side effects like releasing locks or sending messages
[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/temporary-tail-expr-scope.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/622891a4e29178280638a6b63a8908bde2c0c854/lib/librustc_driver-f84658577f279709.so(+0x3cf9acc)[0x7d9c272f9acc]
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]     --> crates/zymbol-vm/src/lib.rs:1264:27
[INFO] [stdout]      |
[INFO] [stdout] 1263 |                     let val = self.reg_get(val_reg).clone();
[INFO] [stdout]      |                         ---
[INFO] [stdout]      |                         |
[INFO] [stdout]      |                         `val` calls a custom destructor
[INFO] [stdout]      |                         `val` will be dropped later as of Edition 2024
[INFO] [stdout] 1264 |                     match self.value_stack[base + arr_reg as usize].clone() {
[INFO] [stdout]      |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |                           |
[INFO] [stdout]      |                           this value will be stored in a temporary; let us call it `#1`
[INFO] [stdout]      |                           up until Edition 2021 `#1` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 1298 |                 }
[INFO] [stdout]      |                 - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout]      |
[INFO] [stdout] note: `#1` invokes this custom destructor
[INFO] [stdout]     --> crates/zymbol-vm/src/zy_str.rs:176:1
[INFO] [stdout]      |
[INFO] [stdout]  176 | impl Drop for ZyStr {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `val` invokes this custom destructor
[INFO] [stdout]     --> crates/zymbol-vm/src/zy_str.rs:176:1
[INFO] [stdout]      |
[INFO] [stdout]  176 | impl Drop for ZyStr {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      = note: most of the time, changing drop order is harmless; inspect the `impl Drop`s for side effects like releasing locks or sending messages
[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/temporary-tail-expr-scope.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] /lib/x86_64-linux-gnu/libc.so.6(+0x45330)[0x7d9c23433330]
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/622891a4e29178280638a6b63a8908bde2c0c854/lib/librustc_driver-f84658577f279709.so(+0x4583125)[0x7d9c27b83125]
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/622891a4e29178280638a6b63a8908bde2c0c854/lib/librustc_driver-f84658577f279709.so(+0x45823d2)[0x7d9c27b823d2]
[INFO] [stderr] 
[INFO] [stderr] ### cycle encountered after 4 frames with period 5
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/622891a4e29178280638a6b63a8908bde2c0c854/lib/librustc_driver-f84658577f279709.so(+0x45827d9)[0x7d9c27b827d9]
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/622891a4e29178280638a6b63a8908bde2c0c854/lib/librustc_driver-f84658577f279709.so(+0x45827d9)[0x7d9c27b827d9]
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/622891a4e29178280638a6b63a8908bde2c0c854/lib/librustc_driver-f84658577f279709.so(+0x45827d9)[0x7d9c27b827d9]
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/622891a4e29178280638a6b63a8908bde2c0c854/lib/librustc_driver-f84658577f279709.so(+0x45827d9)[0x7d9c27b827d9]
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/622891a4e29178280638a6b63a8908bde2c0c854/lib/librustc_driver-f84658577f279709.so(+0x45827d9)[0x7d9c27b827d9]
[INFO] [stderr] ### recursed 50 times
[INFO] [stderr] 
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/622891a4e29178280638a6b63a8908bde2c0c854/lib/librustc_driver-f84658577f279709.so(+0x45827d9)[0x7d9c27b827d9]
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/622891a4e29178280638a6b63a8908bde2c0c854/lib/librustc_driver-f84658577f279709.so(+0x45827d9)[0x7d9c27b827d9]
[INFO] [stderr] 
[INFO] [stderr] note: rustc unexpectedly overflowed its stack! this is a bug
[INFO] [stderr] note: maximum backtrace depth reached, frames may have been lost
[INFO] [stderr] note: we would appreciate a report at https://github.com/rust-lang/rust
[INFO] [stderr] help: you can increase rustc's stack size by setting RUST_MIN_STACK=16777216
[INFO] [stderr] child failed with signal `11`
[INFO] [stderr] error: could not compile `zymbol-vm` (lib test); 12 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/622891a4e29178280638a6b63a8908bde2c0c854/bin/cargo /opt/rustwide/rustup-home/toolchains/622891a4e29178280638a6b63a8908bde2c0c854/bin/rustc --crate-name zymbol_vm --edition=2021 crates/zymbol-vm/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=28343f7652cbd249 -C extra-filename=-603305cab0398f78 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern crossterm=/opt/rustwide/target/debug/deps/libcrossterm-333c5c598c2f250c.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-6635543c3eae2bc6.rmeta --extern zymbol_bytecode=/opt/rustwide/target/debug/deps/libzymbol_bytecode-82a939372019f75b.rmeta --extern zymbol_intrinsics=/opt/rustwide/target/debug/deps/libzymbol_intrinsics-743ea8bfd1475576.rmeta --extern zymbol_lexer=/opt/rustwide/target/debug/deps/libzymbol_lexer-d65411e9d841024d.rmeta` (exit status: 2)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr]    Migrating crates/zymbol-compiler/src/lib.rs from 2021 edition to 2024
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> crates/zymbol-vm/src/lib.rs:499:17
[INFO] [stdout]     |
[INFO] [stdout] 499 |             ($r:expr) => { unsafe { self.value_stack.get_unchecked(base + $r as usize) } }
[INFO] [stdout]     |                 ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: `--force-warn edition-2024-expr-fragment-specifier` implied by `--force-warn rust-2024-compatibility`
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 499 |             ($r:expr_2021) => { unsafe { self.value_stack.get_unchecked(base + $r as usize) } }
[INFO] [stdout]     |                     +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> crates/zymbol-vm/src/lib.rs:502:17
[INFO] [stdout]     |
[INFO] [stdout] 502 |             ($r:expr, $v:expr) => { unsafe { *self.value_stack.get_unchecked_mut(base + $r as usize) = $v } }
[INFO] [stdout]     |                 ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 502 |             ($r:expr_2021, $v:expr) => { unsafe { *self.value_stack.get_unchecked_mut(base + $r as usize) = $v } }
[INFO] [stdout]     |                     +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> crates/zymbol-vm/src/lib.rs:502:26
[INFO] [stdout]     |
[INFO] [stdout] 502 |             ($r:expr, $v:expr) => { unsafe { *self.value_stack.get_unchecked_mut(base + $r as usize) = $v } }
[INFO] [stdout]     |                          ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 502 |             ($r:expr, $v:expr_2021) => { unsafe { *self.value_stack.get_unchecked_mut(base + $r as usize) = $v } }
[INFO] [stdout]     |                              +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> crates/zymbol-vm/src/lib.rs:506:17
[INFO] [stdout]     |
[INFO] [stdout] 506 |             ($r:expr) => {
[INFO] [stdout]     |                 ^^^^
[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/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 506 |             ($r:expr_2021) => {
[INFO] [stdout]     |                     +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> crates/zymbol-vm/src/lib.rs:515:17
[INFO] [stdout]     |
[INFO] [stdout] 515 |             ($r:expr) => {
[INFO] [stdout]     |                 ^^^^
[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/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 515 |             ($r:expr_2021) => {
[INFO] [stdout]     |                     +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> crates/zymbol-vm/src/lib.rs:525:17
[INFO] [stdout]     |
[INFO] [stdout] 525 |             ($e:expr) => {{
[INFO] [stdout]     |                 ^^^^
[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/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 525 |             ($e:expr_2021) => {{
[INFO] [stdout]     |                     +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]     --> crates/zymbol-vm/src/lib.rs:2584:34
[INFO] [stdout]      |
[INFO] [stdout] 2584 |             macro_rules! r { ($r:expr) => { &self.value_stack[base + $r as usize] } }
[INFO] [stdout]      |                                  ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this changes meaning in Rust 2024
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]      |
[INFO] [stdout] 2584 |             macro_rules! r { ($r:expr_2021) => { &self.value_stack[base + $r as usize] } }
[INFO] [stdout]      |                                      +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]     --> crates/zymbol-vm/src/lib.rs:2585:34
[INFO] [stdout]      |
[INFO] [stdout] 2585 |             macro_rules! w { ($r:expr, $v:expr) => { self.value_stack[base + $r as usize] = $v } }
[INFO] [stdout]      |                                  ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this changes meaning in Rust 2024
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]      |
[INFO] [stdout] 2585 |             macro_rules! w { ($r:expr_2021, $v:expr) => { self.value_stack[base + $r as usize] = $v } }
[INFO] [stdout]      |                                      +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: rustc interrupted by SIGSEGV, printing backtrace
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]     --> crates/zymbol-vm/src/lib.rs:2585:43
[INFO] [stdout]      |
[INFO] [stdout] 2585 |             macro_rules! w { ($r:expr, $v:expr) => { self.value_stack[base + $r as usize] = $v } }
[INFO] [stdout]      |                                           ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this changes meaning in Rust 2024
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]      |
[INFO] [stdout] 2585 |             macro_rules! w { ($r:expr, $v:expr_2021) => { self.value_stack[base + $r as usize] = $v } }
[INFO] [stdout]      |                                               +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]     --> crates/zymbol-vm/src/lib.rs:1196:27
[INFO] [stdout]      |
[INFO] [stdout] 1195 |                     let val = self.reg_get(val_reg).clone();
[INFO] [stdout]      |                         ---
[INFO] [stdout]      |                         |
[INFO] [stdout]      |                         `val` calls a custom destructor
[INFO] [stdout]      |                         `val` will be dropped later as of Edition 2024
[INFO] [stdout] 1196 |                     match self.value_stack[base + arr_reg as usize].clone() {
[INFO] [stdout]      |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |                           |
[INFO] [stdout]      |                           this value will be stored in a temporary; let us call it `#1`
[INFO] [stdout]      |                           up until Edition 2021 `#1` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 1233 |                 }
[INFO] [stdout]      |                 - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout]      |
[INFO] [stdout] note: `#1` invokes this custom destructor
[INFO] [stdout]     --> crates/zymbol-vm/src/zy_str.rs:176:1
[INFO] [stdout]      |
[INFO] [stdout]  176 | impl Drop for ZyStr {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `val` invokes this custom destructor
[INFO] [stdout]     --> crates/zymbol-vm/src/zy_str.rs:176:1
[INFO] [stdout]      |
[INFO] [stdout]  176 | impl Drop for ZyStr {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      = note: most of the time, changing drop order is harmless; inspect the `impl Drop`s for side effects like releasing locks or sending messages
[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/temporary-tail-expr-scope.html>
[INFO] [stdout]      = note: `--force-warn tail-expr-drop-order` implied by `--force-warn rust-2024-compatibility`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/622891a4e29178280638a6b63a8908bde2c0c854/lib/librustc_driver-f84658577f279709.so(+0x3cf9acc)[0x71a7614f9acc]
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]     --> crates/zymbol-vm/src/lib.rs:1237:27
[INFO] [stdout]      |
[INFO] [stdout] 1236 |                     let val = self.reg_get(val_reg).clone();
[INFO] [stdout]      |                         ---
[INFO] [stdout]      |                         |
[INFO] [stdout]      |                         `val` calls a custom destructor
[INFO] [stdout]      |                         `val` will be dropped later as of Edition 2024
[INFO] [stdout] 1237 |                     match self.value_stack[base + arr_reg as usize].clone() {
[INFO] [stdout]      |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |                           |
[INFO] [stdout]      |                           this value will be stored in a temporary; let us call it `#1`
[INFO] [stdout]      |                           up until Edition 2021 `#1` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 1259 |                 }
[INFO] [stdout]      |                 - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout]      |
[INFO] [stdout] note: `#1` invokes this custom destructor
[INFO] [stdout]     --> crates/zymbol-vm/src/zy_str.rs:176:1
[INFO] [stdout]      |
[INFO] [stdout]  176 | impl Drop for ZyStr {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `val` invokes this custom destructor
[INFO] [stdout]     --> crates/zymbol-vm/src/zy_str.rs:176:1
[INFO] [stdout]      |
[INFO] [stdout]  176 | impl Drop for ZyStr {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      = note: most of the time, changing drop order is harmless; inspect the `impl Drop`s for side effects like releasing locks or sending messages
[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/temporary-tail-expr-scope.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] /lib/x86_64-linux-gnu/libc.so.6(+0x45330)[0x71a75d633330]
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]     --> crates/zymbol-vm/src/lib.rs:1264:27
[INFO] [stdout]      |
[INFO] [stdout] 1263 |                     let val = self.reg_get(val_reg).clone();
[INFO] [stdout]      |                         ---
[INFO] [stdout]      |                         |
[INFO] [stdout]      |                         `val` calls a custom destructor
[INFO] [stdout]      |                         `val` will be dropped later as of Edition 2024
[INFO] [stdout] 1264 |                     match self.value_stack[base + arr_reg as usize].clone() {
[INFO] [stdout]      |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |                           |
[INFO] [stdout]      |                           this value will be stored in a temporary; let us call it `#1`
[INFO] [stdout]      |                           up until Edition 2021 `#1` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 1298 |                 }
[INFO] [stdout]      |                 - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout]      |
[INFO] [stdout] note: `#1` invokes this custom destructor
[INFO] [stdout]     --> crates/zymbol-vm/src/zy_str.rs:176:1
[INFO] [stdout]      |
[INFO] [stdout]  176 | impl Drop for ZyStr {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `val` invokes this custom destructor
[INFO] [stdout]     --> crates/zymbol-vm/src/zy_str.rs:176:1
[INFO] [stdout]      |
[INFO] [stdout]  176 | impl Drop for ZyStr {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      = note: most of the time, changing drop order is harmless; inspect the `impl Drop`s for side effects like releasing locks or sending messages
[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/temporary-tail-expr-scope.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/622891a4e29178280638a6b63a8908bde2c0c854/lib/librustc_driver-f84658577f279709.so(+0x4583125)[0x71a761d83125]
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/622891a4e29178280638a6b63a8908bde2c0c854/lib/librustc_driver-f84658577f279709.so(+0x45823d2)[0x71a761d823d2]
[INFO] [stderr] 
[INFO] [stderr] ### cycle encountered after 4 frames with period 5
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/622891a4e29178280638a6b63a8908bde2c0c854/lib/librustc_driver-f84658577f279709.so(+0x45827d9)[0x71a761d827d9]
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/622891a4e29178280638a6b63a8908bde2c0c854/lib/librustc_driver-f84658577f279709.so(+0x45827d9)[0x71a761d827d9]
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/622891a4e29178280638a6b63a8908bde2c0c854/lib/librustc_driver-f84658577f279709.so(+0x45827d9)[0x71a761d827d9]
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/622891a4e29178280638a6b63a8908bde2c0c854/lib/librustc_driver-f84658577f279709.so(+0x45827d9)[0x71a761d827d9]
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/622891a4e29178280638a6b63a8908bde2c0c854/lib/librustc_driver-f84658577f279709.so(+0x45827d9)[0x71a761d827d9]
[INFO] [stderr] ### recursed 50 times
[INFO] [stderr] 
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/622891a4e29178280638a6b63a8908bde2c0c854/lib/librustc_driver-f84658577f279709.so(+0x45827d9)[0x71a761d827d9]
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/622891a4e29178280638a6b63a8908bde2c0c854/lib/librustc_driver-f84658577f279709.so(+0x45827d9)[0x71a761d827d9]
[INFO] [stderr] 
[INFO] [stderr] note: rustc unexpectedly overflowed its stack! this is a bug
[INFO] [stderr] note: maximum backtrace depth reached, frames may have been lost
[INFO] [stderr] note: we would appreciate a report at https://github.com/rust-lang/rust
[INFO] [stderr] help: you can increase rustc's stack size by setting RUST_MIN_STACK=16777216
[INFO] [stderr] child failed with signal `11`
[INFO] [stderr] error: could not compile `zymbol-vm` (lib); 12 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/622891a4e29178280638a6b63a8908bde2c0c854/bin/cargo /opt/rustwide/rustup-home/toolchains/622891a4e29178280638a6b63a8908bde2c0c854/bin/rustc --crate-name zymbol_vm --edition=2021 crates/zymbol-vm/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=e9a69a52992ca28b -C extra-filename=-c6681858c898947e --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern crossterm=/opt/rustwide/target/debug/deps/libcrossterm-333c5c598c2f250c.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-6635543c3eae2bc6.rmeta --extern zymbol_bytecode=/opt/rustwide/target/debug/deps/libzymbol_bytecode-82a939372019f75b.rmeta --extern zymbol_intrinsics=/opt/rustwide/target/debug/deps/libzymbol_intrinsics-743ea8bfd1475576.rmeta --extern zymbol_lexer=/opt/rustwide/target/debug/deps/libzymbol_lexer-d65411e9d841024d.rmeta` (exit status: 2)
[INFO] [stderr]    Migrating crates/zymbol-repl/tests/repl_integration.rs from 2021 edition to 2024
[INFO] running `Command { std: "docker" "inspect" "4a2d3b0dca19d0fad4a616a3c00f530c87434debfb225c52b0762d9823b620a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a2d3b0dca19d0fad4a616a3c00f530c87434debfb225c52b0762d9823b620a8", kill_on_drop: false }`
[INFO] [stdout] 4a2d3b0dca19d0fad4a616a3c00f530c87434debfb225c52b0762d9823b620a8
