[INFO] cloning repository https://github.com/doctorn/micro-mitten
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/doctorn/micro-mitten" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdoctorn%2Fmicro-mitten", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdoctorn%2Fmicro-mitten'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 12845eae0252dfc31712167741aa8563c4e1a3d2
[INFO] fixing doctorn/micro-mitten 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%2Fdoctorn%2Fmicro-mitten" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/doctorn/micro-mitten
[INFO] finished tweaking git repo https://github.com/doctorn/micro-mitten
[INFO] tweaked toml for git repo https://github.com/doctorn/micro-mitten written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/doctorn/micro-mitten 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/doctorn/micro-mitten 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] 9d991f33d886fdf5d463fe8dc825bcef55b7accb83dc44a5bb6b18e99d3f616d
[INFO] running `Command { std: "docker" "start" "9d991f33d886fdf5d463fe8dc825bcef55b7accb83dc44a5bb6b18e99d3f616d", 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" "9d991f33d886fdf5d463fe8dc825bcef55b7accb83dc44a5bb6b18e99d3f616d" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d991f33d886fdf5d463fe8dc825bcef55b7accb83dc44a5bb6b18e99d3f616d", 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" "9d991f33d886fdf5d463fe8dc825bcef55b7accb83dc44a5bb6b18e99d3f616d" "/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 Cargo.toml from 2018 edition to 2021
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling regex-syntax v0.6.17
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.12
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling cc v1.0.52
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.19
[INFO] [stderr]     Checking unicode-width v0.1.7
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking smallvec v1.4.0
[INFO] [stderr]    Compiling unicode-segmentation v1.6.0
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking lock_api v0.3.4
[INFO] [stderr]    Compiling aho-corasick v0.7.10
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]    Compiling inkwell v0.1.0 (https://github.com/TheDan64/inkwell?branch=llvm8-0#9aabeab2)
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking termcolor v1.1.0
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking humantime v1.3.0
[INFO] [stderr]     Checking once_cell v1.3.1
[INFO] [stderr]     Checking either v1.5.3
[INFO] [stderr]    Compiling quote v1.0.4
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]     Checking codespan v0.5.0
[INFO] [stderr]     Checking codespan-reporting v0.5.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking parking_lot_core v0.7.2
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking parking_lot v0.10.2
[INFO] [stderr]     Checking regex v1.3.7
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]    Compiling structopt-derive v0.2.18
[INFO] [stderr]    Compiling llvm-sys v80.1.2
[INFO] [stderr]     Checking structopt v0.2.18
[INFO] [stderr]    Compiling inkwell_internals v0.1.0 (https://github.com/TheDan64/inkwell?branch=llvm8-0#9aabeab2)
[INFO] [stderr]     Checking micro_mitten v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/main.rs from 2018 edition to 2021
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.67s
[INFO] [stderr] crater-edition-check: micro_mitten v0.1.0 (/opt/rustwide/workdir) updating edition from 2018 to 2021
[INFO] [stderr]     Checking micro_mitten v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary braces around `if` condition
[INFO] [stdout]    --> src/middle/analysis/mod.rs:173:12
[INFO] [stdout]     |
[INFO] [stdout] 173 |         if { self.cache.borrow().contains_key(&TypeId::of::<T>()) } {
[INFO] [stdout]     |            ^^                                                    ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_braces)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout] 173 -         if { self.cache.borrow().contains_key(&TypeId::of::<T>()) } {
[INFO] [stdout] 173 +         if self.cache.borrow().contains_key(&TypeId::of::<T>())  {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around `if` condition
[INFO] [stdout]    --> src/middle/analysis/mod.rs:173:12
[INFO] [stdout]     |
[INFO] [stdout] 173 |         if { self.cache.borrow().contains_key(&TypeId::of::<T>()) } {
[INFO] [stdout]     |            ^^                                                    ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_braces)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout] 173 -         if { self.cache.borrow().contains_key(&TypeId::of::<T>()) } {
[INFO] [stdout] 173 +         if self.cache.borrow().contains_key(&TypeId::of::<T>())  {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `sess` is never read
[INFO] [stdout]   --> src/middle/lowering/ty_ctx.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub(super) struct TyLoweringCtx<'ast> {
[INFO] [stdout]    |                   ------------- field in this struct
[INFO] [stdout] 11 |     sess: &'ast Opts,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TyLoweringCtx` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `def_idx` is never read
[INFO] [stdout]   --> src/middle/analysis/graph.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub(super) struct ControlGraph {
[INFO] [stdout]    |                   ------------ field in this struct
[INFO] [stdout] 14 |     def_idx: ir::DefIdx,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ControlGraph` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/middle/analysis/mod.rs:172:30
[INFO] [stdout]     |
[INFO] [stdout] 172 |     pub fn pass<T: DataFlow>(&self) -> AnalysisRef<T> {
[INFO] [stdout]     |                              ^^^^^     ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                              |
[INFO] [stdout]     |                              the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 172 |     pub fn pass<T: DataFlow>(&self) -> AnalysisRef<'_, T> {
[INFO] [stdout]     |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/syntax/lex.rs:122:22
[INFO] [stdout]     |
[INFO] [stdout] 122 |     pub fn new(sess: &Files, file_id: FileId) -> Lexer {
[INFO] [stdout]     |                      ^^^^^^                      ^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 122 |     pub fn new(sess: &Files, file_id: FileId) -> Lexer<'_> {
[INFO] [stdout]     |                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ty.rs:264:20
[INFO] [stdout]     |
[INFO] [stdout] 264 |     pub fn ty_kind(&self, ty: Ty) -> TyKindRef {
[INFO] [stdout]     |                    ^^^^^             ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 264 |     pub fn ty_kind(&self, ty: Ty) -> TyKindRef<'_> {
[INFO] [stdout]     |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ty.rs:271:24
[INFO] [stdout]     |
[INFO] [stdout] 271 |     pub fn ty_kind_mut(&mut self, ty: Ty) -> TyKindRefMut {
[INFO] [stdout]     |                        ^^^^^^^^^             ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 271 |     pub fn ty_kind_mut(&mut self, ty: Ty) -> TyKindRefMut<'_> {
[INFO] [stdout]     |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `sess` is never read
[INFO] [stdout]   --> src/middle/lowering/ty_ctx.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub(super) struct TyLoweringCtx<'ast> {
[INFO] [stdout]    |                   ------------- field in this struct
[INFO] [stdout] 11 |     sess: &'ast Opts,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TyLoweringCtx` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `def_idx` is never read
[INFO] [stdout]   --> src/middle/analysis/graph.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub(super) struct ControlGraph {
[INFO] [stdout]    |                   ------------ field in this struct
[INFO] [stdout] 14 |     def_idx: ir::DefIdx,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ControlGraph` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/middle/analysis/mod.rs:172:30
[INFO] [stdout]     |
[INFO] [stdout] 172 |     pub fn pass<T: DataFlow>(&self) -> AnalysisRef<T> {
[INFO] [stdout]     |                              ^^^^^     ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                              |
[INFO] [stdout]     |                              the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 172 |     pub fn pass<T: DataFlow>(&self) -> AnalysisRef<'_, T> {
[INFO] [stdout]     |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/syntax/lex.rs:122:22
[INFO] [stdout]     |
[INFO] [stdout] 122 |     pub fn new(sess: &Files, file_id: FileId) -> Lexer {
[INFO] [stdout]     |                      ^^^^^^                      ^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 122 |     pub fn new(sess: &Files, file_id: FileId) -> Lexer<'_> {
[INFO] [stdout]     |                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ty.rs:264:20
[INFO] [stdout]     |
[INFO] [stdout] 264 |     pub fn ty_kind(&self, ty: Ty) -> TyKindRef {
[INFO] [stdout]     |                    ^^^^^             ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 264 |     pub fn ty_kind(&self, ty: Ty) -> TyKindRef<'_> {
[INFO] [stdout]     |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ty.rs:271:24
[INFO] [stdout]     |
[INFO] [stdout] 271 |     pub fn ty_kind_mut(&mut self, ty: Ty) -> TyKindRefMut {
[INFO] [stdout]     |                        ^^^^^^^^^             ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 271 |     pub fn ty_kind_mut(&mut self, ty: Ty) -> TyKindRefMut<'_> {
[INFO] [stdout]     |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.06s
[INFO] [stderr] crater-edition-check: migrating to next edition
[INFO] [stderr]    Migrating Cargo.toml from 2018 edition to 2021
[INFO] [stderr]     Checking micro_mitten v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Migrating src/lib.rs from 2021 edition to 2024
[INFO] [stderr]        Fixed src/common/idx_vec.rs (1 fix)
[INFO] [stderr]        Fixed src/middle/transforms.rs (15 fixes)
[INFO] [stderr]        Fixed src/ty.rs (5 fixes)
[INFO] [stderr]        Fixed src/syntax/parse.rs (3 fixes)
[INFO] [stderr]        Fixed src/back/mod.rs (12 fixes)
[INFO] [stderr]        Fixed src/back/ctx.rs (13 fixes)
[INFO] [stderr]        Fixed src/pp.rs (1 fix)
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]   --> src/back/ctx.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |         &format!("mmtn_{}", $idx.index())
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this temporary value will be dropped at the end of the block
[INFO] [stdout] ...
[INFO] [stdout] 64 |             ir::UnopKind::Not => self.builder.build_not(operand, local!(idx)).into(),
[INFO] [stdout]    |                                               ---------          ----------- in this macro invocation
[INFO] [stdout]    |                                               |
[INFO] [stdout]    |                                               borrow later used by call
[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/temporary-tail-expr-scope.html>
[INFO] [stdout]    = note: `--force-warn tail-expr-drop-order` implied by `--force-warn rust-2024-compatibility`
[INFO] [stdout]    = note: this warning originates in the macro `local` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]   --> src/back/ctx.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |         &format!("mmtn_{}", $idx.index())
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this temporary value will be dropped at the end of the block
[INFO] [stdout] ...
[INFO] [stdout] 90 |             ir::BinopKind::Plus => self.builder.build_int_add(left, right, local!(idx)).into(),
[INFO] [stdout]    |                                                 -------------              ----------- in this macro invocation
[INFO] [stdout]    |                                                 |
[INFO] [stdout]    |                                                 borrow later used by call
[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/temporary-tail-expr-scope.html>
[INFO] [stdout]    = note: this warning originates in the macro `local` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]   --> src/back/ctx.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |         &format!("mmtn_{}", $idx.index())
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this temporary value will be dropped at the end of the block
[INFO] [stdout] ...
[INFO] [stdout] 91 |             ir::BinopKind::Minus => self.builder.build_int_sub(left, right, local!(idx)).into(),
[INFO] [stdout]    |                                                  -------------              ----------- in this macro invocation
[INFO] [stdout]    |                                                  |
[INFO] [stdout]    |                                                  borrow later used by call
[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/temporary-tail-expr-scope.html>
[INFO] [stdout]    = note: this warning originates in the macro `local` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]   --> src/back/ctx.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |         &format!("mmtn_{}", $idx.index())
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this temporary value will be dropped at the end of the block
[INFO] [stdout] ...
[INFO] [stdout] 92 |             ir::BinopKind::Mul => self.builder.build_int_mul(left, right, local!(idx)).into(),
[INFO] [stdout]    |                                                -------------              ----------- in this macro invocation
[INFO] [stdout]    |                                                |
[INFO] [stdout]    |                                                borrow later used by call
[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/temporary-tail-expr-scope.html>
[INFO] [stdout]    = note: this warning originates in the macro `local` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]   --> src/back/ctx.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |         &format!("mmtn_{}", $idx.index())
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this temporary value will be dropped at the end of the block
[INFO] [stdout] ...
[INFO] [stdout] 95 |                 .build_int_unsigned_div(left, right, local!(idx))
[INFO] [stdout]    |                  ----------------------              ----------- in this macro invocation
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  borrow later used by call
[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/temporary-tail-expr-scope.html>
[INFO] [stdout]    = note: this warning originates in the macro `local` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]   --> src/back/ctx.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |         &format!("mmtn_{}", $idx.index())
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this temporary value will be dropped at the end of the block
[INFO] [stdout] ...
[INFO] [stdout] 97 |             ir::BinopKind::And => self.builder.build_and(left, right, local!(idx)).into(),
[INFO] [stdout]    |                                                ---------              ----------- in this macro invocation
[INFO] [stdout]    |                                                |
[INFO] [stdout]    |                                                borrow later used by call
[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/temporary-tail-expr-scope.html>
[INFO] [stdout]    = note: this warning originates in the macro `local` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]   --> src/back/ctx.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |         &format!("mmtn_{}", $idx.index())
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this temporary value will be dropped at the end of the block
[INFO] [stdout] ...
[INFO] [stdout] 98 |             ir::BinopKind::Or => self.builder.build_or(left, right, local!(idx)).into(),
[INFO] [stdout]    |                                               --------              ----------- in this macro invocation
[INFO] [stdout]    |                                               |
[INFO] [stdout]    |                                               borrow later used by call
[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/temporary-tail-expr-scope.html>
[INFO] [stdout]    = note: this warning originates in the macro `local` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]   --> src/back/ctx.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |         &format!("mmtn_{}", $idx.index())
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this temporary value will be dropped at the end of the block
[INFO] [stdout] ...
[INFO] [stdout] 99 |             ir::BinopKind::Xor => self.builder.build_xor(left, right, local!(idx)).into(),
[INFO] [stdout]    |                                                ---------              ----------- in this macro invocation
[INFO] [stdout]    |                                                |
[INFO] [stdout]    |                                                borrow later used by call
[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/temporary-tail-expr-scope.html>
[INFO] [stdout]    = note: this warning originates in the macro `local` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> src/back/ctx.rs:17:9
[INFO] [stdout]     |
[INFO] [stdout]  17 |         &format!("mmtn_{}", $idx.index())
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this temporary value will be dropped at the end of the block
[INFO] [stdout] ...
[INFO] [stdout] 102 |                 .build_left_shift(left, right, local!(idx))
[INFO] [stdout]     |                  ----------------              ----------- in this macro invocation
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  borrow later used by call
[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/temporary-tail-expr-scope.html>
[INFO] [stdout]     = note: this warning originates in the macro `local` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> src/back/ctx.rs:17:9
[INFO] [stdout]     |
[INFO] [stdout]  17 |         &format!("mmtn_{}", $idx.index())
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this temporary value will be dropped at the end of the block
[INFO] [stdout] ...
[INFO] [stdout] 106 |                 .build_right_shift(left, right, false, local!(idx))
[INFO] [stdout]     |                  -----------------                     ----------- in this macro invocation
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  borrow later used by call
[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/temporary-tail-expr-scope.html>
[INFO] [stdout]     = note: this warning originates in the macro `local` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> src/back/ctx.rs:17:9
[INFO] [stdout]     |
[INFO] [stdout]  17 |         &format!("mmtn_{}", $idx.index())
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this temporary value will be dropped at the end of the block
[INFO] [stdout] ...
[INFO] [stdout] 109 |                 let comparison = self.builder.build_int_compare(
[INFO] [stdout]     |                                               ----------------- borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 113 |                     local!(idx),
[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/temporary-tail-expr-scope.html>
[INFO] [stdout]     = note: this warning originates in the macro `local` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> src/back/ctx.rs:17:9
[INFO] [stdout]     |
[INFO] [stdout]  17 |         &format!("mmtn_{}", $idx.index())
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this temporary value will be dropped at the end of the block
[INFO] [stdout] ...
[INFO] [stdout] 141 |                     .build_call(target_fn, compiled_args.as_slice(), local!(expr.local_idx))
[INFO] [stdout]     |                      ---------- borrow later used by call            ---------------------- 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/temporary-tail-expr-scope.html>
[INFO] [stdout]     = note: this warning originates in the macro `local` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> src/back/ctx.rs:17:9
[INFO] [stdout]     |
[INFO] [stdout]  17 |         &format!("mmtn_{}", $idx.index())
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this temporary value will be dropped at the end of the block
[INFO] [stdout] ...
[INFO] [stdout] 160 |                 let variant = self.build_alloc(*ty, local!(expr.local_idx), expr.span)?;
[INFO] [stdout]     |                                    -----------      ---------------------- in this macro invocation
[INFO] [stdout]     |                                    |
[INFO] [stdout]     |                                    borrow later used by call
[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/temporary-tail-expr-scope.html>
[INFO] [stdout]     = note: this warning originates in the macro `local` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> src/back/ctx.rs:17:9
[INFO] [stdout]     |
[INFO] [stdout]  17 |         &format!("mmtn_{}", $idx.index())
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this temporary value will be dropped at the end of the block
[INFO] [stdout] ...
[INFO] [stdout] 169 |                 let record = self.build_alloc(*ty, local!(expr.local_idx), expr.span)?;
[INFO] [stdout]     |                                   -----------      ---------------------- in this macro invocation
[INFO] [stdout]     |                                   |
[INFO] [stdout]     |                                   borrow later used by call
[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/temporary-tail-expr-scope.html>
[INFO] [stdout]     = note: this warning originates in the macro `local` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> src/middle/analysis/mod.rs:244:13
[INFO] [stdout]     |
[INFO] [stdout] 239 |             let mut queue = self.queue.borrow_mut();
[INFO] [stdout]     |                 ---------
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 `queue` calls a custom destructor
[INFO] [stdout]     |                 `queue` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 244 |             self.contexts.borrow_mut()[def] = context
[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] 245 |         }
[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]    --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/core/src/cell.rs:2050:0
[INFO] [stdout] note: `queue` invokes this custom destructor
[INFO] [stdout]    --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/core/src/cell.rs:2050:0
[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] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> src/middle/analysis/mod.rs:265:13
[INFO] [stdout]     |
[INFO] [stdout] 258 |             let mut queue = self.queue.borrow_mut();
[INFO] [stdout]     |                 ---------
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 `queue` calls a custom destructor
[INFO] [stdout]     |                 `queue` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 265 |             self.summaries.borrow_mut()[def] = summary
[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] 266 |         }
[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]    --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/core/src/cell.rs:2050:0
[INFO] [stdout] note: `queue` invokes this custom destructor
[INFO] [stdout]    --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/core/src/cell.rs:2050:0
[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] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]   --> src/back/ctx.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |         &format!("mmtn_{}", $idx.index())
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this temporary value will be dropped at the end of the block
[INFO] [stdout] ...
[INFO] [stdout] 64 |             ir::UnopKind::Not => self.builder.build_not(operand, local!(idx)).into(),
[INFO] [stdout]    |                                               ---------          ----------- in this macro invocation
[INFO] [stdout]    |                                               |
[INFO] [stdout]    |                                               borrow later used by call
[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/temporary-tail-expr-scope.html>
[INFO] [stdout]    = note: `--force-warn tail-expr-drop-order` implied by `--force-warn rust-2024-compatibility`
[INFO] [stdout]    = note: this warning originates in the macro `local` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]   --> src/back/ctx.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |         &format!("mmtn_{}", $idx.index())
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this temporary value will be dropped at the end of the block
[INFO] [stdout] ...
[INFO] [stdout] 90 |             ir::BinopKind::Plus => self.builder.build_int_add(left, right, local!(idx)).into(),
[INFO] [stdout]    |                                                 -------------              ----------- in this macro invocation
[INFO] [stdout]    |                                                 |
[INFO] [stdout]    |                                                 borrow later used by call
[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/temporary-tail-expr-scope.html>
[INFO] [stdout]    = note: this warning originates in the macro `local` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]   --> src/back/ctx.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |         &format!("mmtn_{}", $idx.index())
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this temporary value will be dropped at the end of the block
[INFO] [stdout] ...
[INFO] [stdout] 91 |             ir::BinopKind::Minus => self.builder.build_int_sub(left, right, local!(idx)).into(),
[INFO] [stdout]    |                                                  -------------              ----------- in this macro invocation
[INFO] [stdout]    |                                                  |
[INFO] [stdout]    |                                                  borrow later used by call
[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/temporary-tail-expr-scope.html>
[INFO] [stdout]    = note: this warning originates in the macro `local` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]   --> src/back/ctx.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |         &format!("mmtn_{}", $idx.index())
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this temporary value will be dropped at the end of the block
[INFO] [stdout] ...
[INFO] [stdout] 92 |             ir::BinopKind::Mul => self.builder.build_int_mul(left, right, local!(idx)).into(),
[INFO] [stdout]    |                                                -------------              ----------- in this macro invocation
[INFO] [stdout]    |                                                |
[INFO] [stdout]    |                                                borrow later used by call
[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/temporary-tail-expr-scope.html>
[INFO] [stdout]    = note: this warning originates in the macro `local` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]   --> src/back/ctx.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |         &format!("mmtn_{}", $idx.index())
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this temporary value will be dropped at the end of the block
[INFO] [stdout] ...
[INFO] [stdout] 95 |                 .build_int_unsigned_div(left, right, local!(idx))
[INFO] [stdout]    |                  ----------------------              ----------- in this macro invocation
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  borrow later used by call
[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/temporary-tail-expr-scope.html>
[INFO] [stdout]    = note: this warning originates in the macro `local` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]   --> src/back/ctx.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |         &format!("mmtn_{}", $idx.index())
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this temporary value will be dropped at the end of the block
[INFO] [stdout] ...
[INFO] [stdout] 97 |             ir::BinopKind::And => self.builder.build_and(left, right, local!(idx)).into(),
[INFO] [stdout]    |                                                ---------              ----------- in this macro invocation
[INFO] [stdout]    |                                                |
[INFO] [stdout]    |                                                borrow later used by call
[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/temporary-tail-expr-scope.html>
[INFO] [stdout]    = note: this warning originates in the macro `local` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]   --> src/back/ctx.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |         &format!("mmtn_{}", $idx.index())
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this temporary value will be dropped at the end of the block
[INFO] [stdout] ...
[INFO] [stdout] 98 |             ir::BinopKind::Or => self.builder.build_or(left, right, local!(idx)).into(),
[INFO] [stdout]    |                                               --------              ----------- in this macro invocation
[INFO] [stdout]    |                                               |
[INFO] [stdout]    |                                               borrow later used by call
[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/temporary-tail-expr-scope.html>
[INFO] [stdout]    = note: this warning originates in the macro `local` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]   --> src/back/ctx.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |         &format!("mmtn_{}", $idx.index())
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this temporary value will be dropped at the end of the block
[INFO] [stdout] ...
[INFO] [stdout] 99 |             ir::BinopKind::Xor => self.builder.build_xor(left, right, local!(idx)).into(),
[INFO] [stdout]    |                                                ---------              ----------- in this macro invocation
[INFO] [stdout]    |                                                |
[INFO] [stdout]    |                                                borrow later used by call
[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/temporary-tail-expr-scope.html>
[INFO] [stdout]    = note: this warning originates in the macro `local` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> src/back/ctx.rs:17:9
[INFO] [stdout]     |
[INFO] [stdout]  17 |         &format!("mmtn_{}", $idx.index())
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this temporary value will be dropped at the end of the block
[INFO] [stdout] ...
[INFO] [stdout] 102 |                 .build_left_shift(left, right, local!(idx))
[INFO] [stdout]     |                  ----------------              ----------- in this macro invocation
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  borrow later used by call
[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/temporary-tail-expr-scope.html>
[INFO] [stdout]     = note: this warning originates in the macro `local` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> src/back/ctx.rs:17:9
[INFO] [stdout]     |
[INFO] [stdout]  17 |         &format!("mmtn_{}", $idx.index())
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this temporary value will be dropped at the end of the block
[INFO] [stdout] ...
[INFO] [stdout] 106 |                 .build_right_shift(left, right, false, local!(idx))
[INFO] [stdout]     |                  -----------------                     ----------- in this macro invocation
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  borrow later used by call
[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/temporary-tail-expr-scope.html>
[INFO] [stdout]     = note: this warning originates in the macro `local` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> src/back/ctx.rs:17:9
[INFO] [stdout]     |
[INFO] [stdout]  17 |         &format!("mmtn_{}", $idx.index())
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this temporary value will be dropped at the end of the block
[INFO] [stdout] ...
[INFO] [stdout] 109 |                 let comparison = self.builder.build_int_compare(
[INFO] [stdout]     |                                               ----------------- borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 113 |                     local!(idx),
[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/temporary-tail-expr-scope.html>
[INFO] [stdout]     = note: this warning originates in the macro `local` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> src/back/ctx.rs:17:9
[INFO] [stdout]     |
[INFO] [stdout]  17 |         &format!("mmtn_{}", $idx.index())
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this temporary value will be dropped at the end of the block
[INFO] [stdout] ...
[INFO] [stdout] 141 |                     .build_call(target_fn, compiled_args.as_slice(), local!(expr.local_idx))
[INFO] [stdout]     |                      ---------- borrow later used by call            ---------------------- 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/temporary-tail-expr-scope.html>
[INFO] [stdout]     = note: this warning originates in the macro `local` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> src/back/ctx.rs:17:9
[INFO] [stdout]     |
[INFO] [stdout]  17 |         &format!("mmtn_{}", $idx.index())
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this temporary value will be dropped at the end of the block
[INFO] [stdout] ...
[INFO] [stdout] 160 |                 let variant = self.build_alloc(*ty, local!(expr.local_idx), expr.span)?;
[INFO] [stdout]     |                                    -----------      ---------------------- in this macro invocation
[INFO] [stdout]     |                                    |
[INFO] [stdout]     |                                    borrow later used by call
[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/temporary-tail-expr-scope.html>
[INFO] [stdout]     = note: this warning originates in the macro `local` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> src/back/ctx.rs:17:9
[INFO] [stdout]     |
[INFO] [stdout]  17 |         &format!("mmtn_{}", $idx.index())
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this temporary value will be dropped at the end of the block
[INFO] [stdout] ...
[INFO] [stdout] 169 |                 let record = self.build_alloc(*ty, local!(expr.local_idx), expr.span)?;
[INFO] [stdout]     |                                   -----------      ---------------------- in this macro invocation
[INFO] [stdout]     |                                   |
[INFO] [stdout]     |                                   borrow later used by call
[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/temporary-tail-expr-scope.html>
[INFO] [stdout]     = note: this warning originates in the macro `local` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> src/middle/analysis/mod.rs:244:13
[INFO] [stdout]     |
[INFO] [stdout] 239 |             let mut queue = self.queue.borrow_mut();
[INFO] [stdout]     |                 ---------
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 `queue` calls a custom destructor
[INFO] [stdout]     |                 `queue` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 244 |             self.contexts.borrow_mut()[def] = context
[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] 245 |         }
[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]    --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/core/src/cell.rs:2050:0
[INFO] [stdout] note: `queue` invokes this custom destructor
[INFO] [stdout]    --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/core/src/cell.rs:2050:0
[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] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> src/middle/analysis/mod.rs:265:13
[INFO] [stdout]     |
[INFO] [stdout] 258 |             let mut queue = self.queue.borrow_mut();
[INFO] [stdout]     |                 ---------
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 `queue` calls a custom destructor
[INFO] [stdout]     |                 `queue` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 265 |             self.summaries.borrow_mut()[def] = summary
[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] 266 |         }
[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]    --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/core/src/cell.rs:2050:0
[INFO] [stdout] note: `queue` invokes this custom destructor
[INFO] [stdout]    --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/core/src/cell.rs:2050:0
[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]    Migrating src/main.rs from 2021 edition to 2024
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.69s
[INFO] [stderr] crater-edition-check: micro_mitten v0.1.0 (/opt/rustwide/workdir) updating edition from 2021 to 2024
[INFO] [stderr]     Checking micro_mitten v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary braces around `if` condition
[INFO] [stdout]    --> src/middle/analysis/mod.rs:173:12
[INFO] [stdout]     |
[INFO] [stdout] 173 |         if { self.cache.borrow().contains_key(&TypeId::of::<T>()) } {
[INFO] [stdout]     |            ^^                                                    ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_braces)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout] 173 -         if { self.cache.borrow().contains_key(&TypeId::of::<T>()) } {
[INFO] [stdout] 173 +         if self.cache.borrow().contains_key(&TypeId::of::<T>())  {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around `if` condition
[INFO] [stdout]    --> src/middle/analysis/mod.rs:173:12
[INFO] [stdout]     |
[INFO] [stdout] 173 |         if { self.cache.borrow().contains_key(&TypeId::of::<T>()) } {
[INFO] [stdout]     |            ^^                                                    ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_braces)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout] 173 -         if { self.cache.borrow().contains_key(&TypeId::of::<T>()) } {
[INFO] [stdout] 173 +         if self.cache.borrow().contains_key(&TypeId::of::<T>())  {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> src/back/ctx.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 |         &format!("mmtn_{}", $idx.index())
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
[INFO] [stdout]    |          |                              |
[INFO] [stdout]    |          |                              temporary value is freed at the end of this statement
[INFO] [stdout]    |          creates a temporary value which is freed while still in use
[INFO] [stdout] ...
[INFO] [stdout] 64 |             ir::UnopKind::Not => self.builder.build_not(operand, local!(idx)).into(),
[INFO] [stdout]    |                                               ---------          ----------- in this macro invocation
[INFO] [stdout]    |                                               |
[INFO] [stdout]    |                                               borrow later used by call
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]    = note: this error originates in the macro `format` which comes from the expansion of the macro `local` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> src/back/ctx.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 |         &format!("mmtn_{}", $idx.index())
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
[INFO] [stdout]    |          |                              |
[INFO] [stdout]    |          |                              temporary value is freed at the end of this statement
[INFO] [stdout]    |          creates a temporary value which is freed while still in use
[INFO] [stdout] ...
[INFO] [stdout] 64 |             ir::UnopKind::Not => self.builder.build_not(operand, local!(idx)).into(),
[INFO] [stdout]    |                                               ---------          ----------- in this macro invocation
[INFO] [stdout]    |                                               |
[INFO] [stdout]    |                                               borrow later used by call
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]    = note: this error originates in the macro `format` which comes from the expansion of the macro `local` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> src/back/ctx.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 |         &format!("mmtn_{}", $idx.index())
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
[INFO] [stdout]    |          |                              |
[INFO] [stdout]    |          |                              temporary value is freed at the end of this statement
[INFO] [stdout]    |          creates a temporary value which is freed while still in use
[INFO] [stdout] ...
[INFO] [stdout] 90 |             ir::BinopKind::Plus => self.builder.build_int_add(left, right, local!(idx)).into(),
[INFO] [stdout]    |                                                 -------------              ----------- in this macro invocation
[INFO] [stdout]    |                                                 |
[INFO] [stdout]    |                                                 borrow later used by call
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]    = note: this error originates in the macro `format` which comes from the expansion of the macro `local` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> src/back/ctx.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 |         &format!("mmtn_{}", $idx.index())
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
[INFO] [stdout]    |          |                              |
[INFO] [stdout]    |          |                              temporary value is freed at the end of this statement
[INFO] [stdout]    |          creates a temporary value which is freed while still in use
[INFO] [stdout] ...
[INFO] [stdout] 90 |             ir::BinopKind::Plus => self.builder.build_int_add(left, right, local!(idx)).into(),
[INFO] [stdout]    |                                                 -------------              ----------- in this macro invocation
[INFO] [stdout]    |                                                 |
[INFO] [stdout]    |                                                 borrow later used by call
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]    = note: this error originates in the macro `format` which comes from the expansion of the macro `local` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> src/back/ctx.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 |         &format!("mmtn_{}", $idx.index())
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
[INFO] [stdout]    |          |                              |
[INFO] [stdout]    |          |                              temporary value is freed at the end of this statement
[INFO] [stdout]    |          creates a temporary value which is freed while still in use
[INFO] [stdout] ...
[INFO] [stdout] 91 |             ir::BinopKind::Minus => self.builder.build_int_sub(left, right, local!(idx)).into(),
[INFO] [stdout]    |                                                  -------------              ----------- in this macro invocation
[INFO] [stdout]    |                                                  |
[INFO] [stdout]    |                                                  borrow later used by call
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]    = note: this error originates in the macro `format` which comes from the expansion of the macro `local` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> src/back/ctx.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 |         &format!("mmtn_{}", $idx.index())
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
[INFO] [stdout]    |          |                              |
[INFO] [stdout]    |          |                              temporary value is freed at the end of this statement
[INFO] [stdout]    |          creates a temporary value which is freed while still in use
[INFO] [stdout] ...
[INFO] [stdout] 91 |             ir::BinopKind::Minus => self.builder.build_int_sub(left, right, local!(idx)).into(),
[INFO] [stdout]    |                                                  -------------              ----------- in this macro invocation
[INFO] [stdout]    |                                                  |
[INFO] [stdout]    |                                                  borrow later used by call
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]    = note: this error originates in the macro `format` which comes from the expansion of the macro `local` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> src/back/ctx.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 |         &format!("mmtn_{}", $idx.index())
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
[INFO] [stdout]    |          |                              |
[INFO] [stdout]    |          |                              temporary value is freed at the end of this statement
[INFO] [stdout]    |          creates a temporary value which is freed while still in use
[INFO] [stdout] ...
[INFO] [stdout] 92 |             ir::BinopKind::Mul => self.builder.build_int_mul(left, right, local!(idx)).into(),
[INFO] [stdout]    |                                                -------------              ----------- in this macro invocation
[INFO] [stdout]    |                                                |
[INFO] [stdout]    |                                                borrow later used by call
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]    = note: this error originates in the macro `format` which comes from the expansion of the macro `local` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> src/back/ctx.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 |         &format!("mmtn_{}", $idx.index())
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
[INFO] [stdout]    |          |                              |
[INFO] [stdout]    |          |                              temporary value is freed at the end of this statement
[INFO] [stdout]    |          creates a temporary value which is freed while still in use
[INFO] [stdout] ...
[INFO] [stdout] 95 |                 .build_int_unsigned_div(left, right, local!(idx))
[INFO] [stdout]    |                  ----------------------              ----------- in this macro invocation
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  borrow later used by call
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]    = note: this error originates in the macro `format` which comes from the expansion of the macro `local` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> src/back/ctx.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 |         &format!("mmtn_{}", $idx.index())
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
[INFO] [stdout]    |          |                              |
[INFO] [stdout]    |          |                              temporary value is freed at the end of this statement
[INFO] [stdout]    |          creates a temporary value which is freed while still in use
[INFO] [stdout] ...
[INFO] [stdout] 92 |             ir::BinopKind::Mul => self.builder.build_int_mul(left, right, local!(idx)).into(),
[INFO] [stdout]    |                                                -------------              ----------- in this macro invocation
[INFO] [stdout]    |                                                |
[INFO] [stdout]    |                                                borrow later used by call
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]    = note: this error originates in the macro `format` which comes from the expansion of the macro `local` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> src/back/ctx.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 |         &format!("mmtn_{}", $idx.index())
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
[INFO] [stdout]    |          |                              |
[INFO] [stdout]    |          |                              temporary value is freed at the end of this statement
[INFO] [stdout]    |          creates a temporary value which is freed while still in use
[INFO] [stdout] ...
[INFO] [stdout] 95 |                 .build_int_unsigned_div(left, right, local!(idx))
[INFO] [stdout]    |                  ----------------------              ----------- in this macro invocation
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  borrow later used by call
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]    = note: this error originates in the macro `format` which comes from the expansion of the macro `local` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> src/back/ctx.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 |         &format!("mmtn_{}", $idx.index())
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
[INFO] [stdout]    |          |                              |
[INFO] [stdout]    |          |                              temporary value is freed at the end of this statement
[INFO] [stdout]    |          creates a temporary value which is freed while still in use
[INFO] [stdout] ...
[INFO] [stdout] 97 |             ir::BinopKind::And => self.builder.build_and(left, right, local!(idx)).into(),
[INFO] [stdout]    |                                                ---------              ----------- in this macro invocation
[INFO] [stdout]    |                                                |
[INFO] [stdout]    |                                                borrow later used by call
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]    = note: this error originates in the macro `format` which comes from the expansion of the macro `local` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> src/back/ctx.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 |         &format!("mmtn_{}", $idx.index())
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
[INFO] [stdout]    |          |                              |
[INFO] [stdout]    |          |                              temporary value is freed at the end of this statement
[INFO] [stdout]    |          creates a temporary value which is freed while still in use
[INFO] [stdout] ...
[INFO] [stdout] 98 |             ir::BinopKind::Or => self.builder.build_or(left, right, local!(idx)).into(),
[INFO] [stdout]    |                                               --------              ----------- in this macro invocation
[INFO] [stdout]    |                                               |
[INFO] [stdout]    |                                               borrow later used by call
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]    = note: this error originates in the macro `format` which comes from the expansion of the macro `local` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> src/back/ctx.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 |         &format!("mmtn_{}", $idx.index())
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
[INFO] [stdout]    |          |                              |
[INFO] [stdout]    |          |                              temporary value is freed at the end of this statement
[INFO] [stdout]    |          creates a temporary value which is freed while still in use
[INFO] [stdout] ...
[INFO] [stdout] 99 |             ir::BinopKind::Xor => self.builder.build_xor(left, right, local!(idx)).into(),
[INFO] [stdout]    |                                                ---------              ----------- in this macro invocation
[INFO] [stdout]    |                                                |
[INFO] [stdout]    |                                                borrow later used by call
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]    = note: this error originates in the macro `format` which comes from the expansion of the macro `local` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> src/back/ctx.rs:17:10
[INFO] [stdout]     |
[INFO] [stdout]  17 |         &format!("mmtn_{}", $idx.index())
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
[INFO] [stdout]     |          |                              |
[INFO] [stdout]     |          |                              temporary value is freed at the end of this statement
[INFO] [stdout]     |          creates a temporary value which is freed while still in use
[INFO] [stdout] ...
[INFO] [stdout] 102 |                 .build_left_shift(left, right, local!(idx))
[INFO] [stdout]     |                  ----------------              ----------- in this macro invocation
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  borrow later used by call
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]     = note: this error originates in the macro `format` which comes from the expansion of the macro `local` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> src/back/ctx.rs:17:10
[INFO] [stdout]     |
[INFO] [stdout]  17 |         &format!("mmtn_{}", $idx.index())
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
[INFO] [stdout]     |          |                              |
[INFO] [stdout]     |          |                              temporary value is freed at the end of this statement
[INFO] [stdout]     |          creates a temporary value which is freed while still in use
[INFO] [stdout] ...
[INFO] [stdout] 106 |                 .build_right_shift(left, right, false, local!(idx))
[INFO] [stdout]     |                  -----------------                     ----------- in this macro invocation
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  borrow later used by call
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]     = note: this error originates in the macro `format` which comes from the expansion of the macro `local` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> src/back/ctx.rs:17:10
[INFO] [stdout]     |
[INFO] [stdout]  17 |         &format!("mmtn_{}", $idx.index())
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
[INFO] [stdout]     |          |                              |
[INFO] [stdout]     |          |                              temporary value is freed at the end of this statement
[INFO] [stdout]     |          creates a temporary value which is freed while still in use
[INFO] [stdout] ...
[INFO] [stdout] 109 |                 let comparison = self.builder.build_int_compare(
[INFO] [stdout]     |                                               ----------------- borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 113 |                     local!(idx),
[INFO] [stdout]     |                     ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]     = note: this error originates in the macro `format` which comes from the expansion of the macro `local` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> src/back/ctx.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 |         &format!("mmtn_{}", $idx.index())
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
[INFO] [stdout]    |          |                              |
[INFO] [stdout]    |          |                              temporary value is freed at the end of this statement
[INFO] [stdout]    |          creates a temporary value which is freed while still in use
[INFO] [stdout] ...
[INFO] [stdout] 97 |             ir::BinopKind::And => self.builder.build_and(left, right, local!(idx)).into(),
[INFO] [stdout]    |                                                ---------              ----------- in this macro invocation
[INFO] [stdout]    |                                                |
[INFO] [stdout]    |                                                borrow later used by call
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]    = note: this error originates in the macro `format` which comes from the expansion of the macro `local` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> src/back/ctx.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 |         &format!("mmtn_{}", $idx.index())
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
[INFO] [stdout]    |          |                              |
[INFO] [stdout]    |          |                              temporary value is freed at the end of this statement
[INFO] [stdout]    |          creates a temporary value which is freed while still in use
[INFO] [stdout] ...
[INFO] [stdout] 98 |             ir::BinopKind::Or => self.builder.build_or(left, right, local!(idx)).into(),
[INFO] [stdout]    |                                               --------              ----------- in this macro invocation
[INFO] [stdout]    |                                               |
[INFO] [stdout]    |                                               borrow later used by call
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]    = note: this error originates in the macro `format` which comes from the expansion of the macro `local` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> src/back/ctx.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 |         &format!("mmtn_{}", $idx.index())
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
[INFO] [stdout]    |          |                              |
[INFO] [stdout]    |          |                              temporary value is freed at the end of this statement
[INFO] [stdout]    |          creates a temporary value which is freed while still in use
[INFO] [stdout] ...
[INFO] [stdout] 99 |             ir::BinopKind::Xor => self.builder.build_xor(left, right, local!(idx)).into(),
[INFO] [stdout]    |                                                ---------              ----------- in this macro invocation
[INFO] [stdout]    |                                                |
[INFO] [stdout]    |                                                borrow later used by call
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]    = note: this error originates in the macro `format` which comes from the expansion of the macro `local` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> src/back/ctx.rs:17:10
[INFO] [stdout]     |
[INFO] [stdout]  17 |         &format!("mmtn_{}", $idx.index())
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
[INFO] [stdout]     |          |                              |
[INFO] [stdout]     |          |                              temporary value is freed at the end of this statement
[INFO] [stdout]     |          creates a temporary value which is freed while still in use
[INFO] [stdout] ...
[INFO] [stdout] 141 |                     .build_call(target_fn, compiled_args.as_slice(), local!(expr.local_idx))
[INFO] [stdout]     |                      ---------- borrow later used by call            ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]     = note: this error originates in the macro `format` which comes from the expansion of the macro `local` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> src/back/ctx.rs:17:10
[INFO] [stdout]     |
[INFO] [stdout]  17 |         &format!("mmtn_{}", $idx.index())
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
[INFO] [stdout]     |          |                              |
[INFO] [stdout]     |          |                              temporary value is freed at the end of this statement
[INFO] [stdout]     |          creates a temporary value which is freed while still in use
[INFO] [stdout] ...
[INFO] [stdout] 102 |                 .build_left_shift(left, right, local!(idx))
[INFO] [stdout]     |                  ----------------              ----------- in this macro invocation
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  borrow later used by call
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]     = note: this error originates in the macro `format` which comes from the expansion of the macro `local` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> src/back/ctx.rs:17:10
[INFO] [stdout]     |
[INFO] [stdout]  17 |         &format!("mmtn_{}", $idx.index())
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
[INFO] [stdout]     |          |                              |
[INFO] [stdout]     |          |                              temporary value is freed at the end of this statement
[INFO] [stdout]     |          creates a temporary value which is freed while still in use
[INFO] [stdout] ...
[INFO] [stdout] 106 |                 .build_right_shift(left, right, false, local!(idx))
[INFO] [stdout]     |                  -----------------                     ----------- in this macro invocation
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  borrow later used by call
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]     = note: this error originates in the macro `format` which comes from the expansion of the macro `local` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> src/back/ctx.rs:17:10
[INFO] [stdout]     |
[INFO] [stdout]  17 |         &format!("mmtn_{}", $idx.index())
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
[INFO] [stdout]     |          |                              |
[INFO] [stdout]     |          |                              temporary value is freed at the end of this statement
[INFO] [stdout]     |          creates a temporary value which is freed while still in use
[INFO] [stdout] ...
[INFO] [stdout] 160 |                 let variant = self.build_alloc(*ty, local!(expr.local_idx), expr.span)?;
[INFO] [stdout]     |                                    -----------      ---------------------- in this macro invocation
[INFO] [stdout]     |                                    |
[INFO] [stdout]     |                                    borrow later used by call
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]     = note: this error originates in the macro `format` which comes from the expansion of the macro `local` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> src/back/ctx.rs:17:10
[INFO] [stdout]     |
[INFO] [stdout]  17 |         &format!("mmtn_{}", $idx.index())
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
[INFO] [stdout]     |          |                              |
[INFO] [stdout]     |          |                              temporary value is freed at the end of this statement
[INFO] [stdout]     |          creates a temporary value which is freed while still in use
[INFO] [stdout] ...
[INFO] [stdout] 169 |                 let record = self.build_alloc(*ty, local!(expr.local_idx), expr.span)?;
[INFO] [stdout]     |                                   -----------      ---------------------- in this macro invocation
[INFO] [stdout]     |                                   |
[INFO] [stdout]     |                                   borrow later used by call
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]     = note: this error originates in the macro `format` which comes from the expansion of the macro `local` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> src/back/ctx.rs:17:10
[INFO] [stdout]     |
[INFO] [stdout]  17 |         &format!("mmtn_{}", $idx.index())
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
[INFO] [stdout]     |          |                              |
[INFO] [stdout]     |          |                              temporary value is freed at the end of this statement
[INFO] [stdout]     |          creates a temporary value which is freed while still in use
[INFO] [stdout] ...
[INFO] [stdout] 109 |                 let comparison = self.builder.build_int_compare(
[INFO] [stdout]     |                                               ----------------- borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 113 |                     local!(idx),
[INFO] [stdout]     |                     ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]     = note: this error originates in the macro `format` which comes from the expansion of the macro `local` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> src/back/ctx.rs:17:10
[INFO] [stdout]     |
[INFO] [stdout]  17 |         &format!("mmtn_{}", $idx.index())
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
[INFO] [stdout]     |          |                              |
[INFO] [stdout]     |          |                              temporary value is freed at the end of this statement
[INFO] [stdout]     |          creates a temporary value which is freed while still in use
[INFO] [stdout] ...
[INFO] [stdout] 141 |                     .build_call(target_fn, compiled_args.as_slice(), local!(expr.local_idx))
[INFO] [stdout]     |                      ---------- borrow later used by call            ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]     = note: this error originates in the macro `format` which comes from the expansion of the macro `local` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> src/back/ctx.rs:17:10
[INFO] [stdout]     |
[INFO] [stdout]  17 |         &format!("mmtn_{}", $idx.index())
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
[INFO] [stdout]     |          |                              |
[INFO] [stdout]     |          |                              temporary value is freed at the end of this statement
[INFO] [stdout]     |          creates a temporary value which is freed while still in use
[INFO] [stdout] ...
[INFO] [stdout] 160 |                 let variant = self.build_alloc(*ty, local!(expr.local_idx), expr.span)?;
[INFO] [stdout]     |                                    -----------      ---------------------- in this macro invocation
[INFO] [stdout]     |                                    |
[INFO] [stdout]     |                                    borrow later used by call
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]     = note: this error originates in the macro `format` which comes from the expansion of the macro `local` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> src/back/ctx.rs:17:10
[INFO] [stdout]     |
[INFO] [stdout]  17 |         &format!("mmtn_{}", $idx.index())
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
[INFO] [stdout]     |          |                              |
[INFO] [stdout]     |          |                              temporary value is freed at the end of this statement
[INFO] [stdout]     |          creates a temporary value which is freed while still in use
[INFO] [stdout] ...
[INFO] [stdout] 169 |                 let record = self.build_alloc(*ty, local!(expr.local_idx), expr.span)?;
[INFO] [stdout]     |                                   -----------      ---------------------- in this macro invocation
[INFO] [stdout]     |                                   |
[INFO] [stdout]     |                                   borrow later used by call
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]     = note: this error originates in the macro `format` which comes from the expansion of the macro `local` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0716`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0716`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `micro_mitten` (lib) due to 14 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `micro_mitten` (lib test) due to 14 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "9d991f33d886fdf5d463fe8dc825bcef55b7accb83dc44a5bb6b18e99d3f616d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d991f33d886fdf5d463fe8dc825bcef55b7accb83dc44a5bb6b18e99d3f616d", kill_on_drop: false }`
[INFO] [stdout] 9d991f33d886fdf5d463fe8dc825bcef55b7accb83dc44a5bb6b18e99d3f616d
