[INFO] fetching crate steady_state_aeron 0.1.6-kmf1...
[INFO] fixing steady_state_aeron-0.1.6-kmf1 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=end=2015,2024 for pr-157817-2
[INFO] extracting crate steady_state_aeron 0.1.6-kmf1 into /workspace/builds/worker-0-tc2/source
[INFO] removed /workspace/builds/worker-0-tc2/source/rust-toolchain
[INFO] started tweaking crates.io crate steady_state_aeron 0.1.6-kmf1
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate steady_state_aeron 0.1.6-kmf1
[INFO] tweaked toml for crates.io crate steady_state_aeron 0.1.6-kmf1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate steady_state_aeron 0.1.6-kmf1 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 crates.io crate steady_state_aeron 0.1.6-kmf1 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 8267cff4d40b45b72275968b5a8ba64d3b633a864eb90650e9f1ee5e29f51a26
[INFO] running `Command { std: "docker" "start" "8267cff4d40b45b72275968b5a8ba64d3b633a864eb90650e9f1ee5e29f51a26", 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" "8267cff4d40b45b72275968b5a8ba64d3b633a864eb90650e9f1ee5e29f51a26" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8267cff4d40b45b72275968b5a8ba64d3b633a864eb90650e9f1ee5e29f51a26", 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" "8267cff4d40b45b72275968b5a8ba64d3b633a864eb90650e9f1ee5e29f51a26" "/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] note: Switching to Edition 2021 will enable the use of the version 2 feature resolver in Cargo.
[INFO] [stderr] This may cause some dependencies to be built with fewer features enabled than previously.
[INFO] [stderr] More information about the resolver changes may be found at https://doc.rust-lang.org/nightly/edition-guide/rust-2021/default-cargo-resolver.html
[INFO] [stderr] When building the following dependencies, the given features will no longer be used:
[INFO] [stderr] 
[INFO] [stderr]   bitflags v2.6.0 removed features: std
[INFO] [stderr]   byteorder v1.5.0 removed features: default, std
[INFO] [stderr]   syn v2.0.93 (as host dependency) removed features: full, visit, visit-mut
[INFO] [stderr] 
[INFO] [stderr] The following differences only apply when building with dev-dependencies:
[INFO] [stderr] 
[INFO] [stderr]   syn v2.0.93 (as host dependency) removed features: visit, visit-mut
[INFO] [stderr] 
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking bitflags v2.6.0
[INFO] [stderr]    Compiling semver v1.0.24
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling nix v0.28.0
[INFO] [stderr]     Checking galvanic-assert v0.8.7
[INFO] [stderr]     Checking cache_line_size v1.0.0
[INFO] [stderr]    Compiling rustix v0.38.42
[INFO] [stderr]     Checking miniz_oxide v0.8.2
[INFO] [stderr]     Checking clap_lex v0.7.4
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]     Checking crossbeam-channel v0.5.14
[INFO] [stderr]     Checking once_cell v1.20.2
[INFO] [stderr]     Checking clap_builder v4.5.23
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking flate2 v1.0.35
[INFO] [stderr]    Compiling steady_state_aeron v0.1.6-kmf1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling syn v2.0.93
[INFO] [stderr]    Migrating build.rs from 2018 edition to 2021
[INFO] [stderr]     Checking chrono v0.4.39
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking is-terminal v0.4.13
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking tempfile v3.14.0
[INFO] [stderr]     Checking hdrhistogram v7.5.4
[INFO] [stderr]     Checking ctrlc v3.4.5
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling clap_derive v4.5.18
[INFO] [stderr]     Checking env_logger v0.10.2
[INFO] [stderr]     Checking pretty_env_logger v0.5.0
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking clap v4.5.23
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/client_conductor.rs (2 fixes)
[INFO] [stderr]    Migrating src/bin/error_stat.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/publish_subscribe.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/aeron_stat.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/ping.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/loss_stat.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/counters.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/basic_publisher.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/common.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/basic_subscriber.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/throughput.rs from 2018 edition to 2021
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.50s
[INFO] [stderr] crater-edition-check: steady_state_aeron v0.1.6-kmf1 (/opt/rustwide/workdir) updating edition from 2018 to 2021
[INFO] [stderr]    Compiling syn v2.0.93
[INFO] [stderr]    Compiling steady_state_aeron v0.1.6-kmf1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling clap_derive v4.5.18
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking clap v4.5.23
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stdout] warning: trait `Handler` is never used
[INFO] [stdout]   --> src/concurrent/broadcast/copy_broadcast_receiver.rs:25:7
[INFO] [stdout]    |
[INFO] [stdout] 25 | trait Handler {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `exception_handler` is never read
[INFO] [stdout]   --> src/image.rs:72:5
[INFO] [stdout]    |
[INFO] [stdout] 69 | pub struct Image {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 72 |     exception_handler: Box<dyn ErrorHandler + Send>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Image` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `fd` is never read
[INFO] [stdout]   --> src/utils/memory_mapped_file.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub struct MemoryMappedFile {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] 67 |     ptr: *mut u8,
[INFO] [stdout] 68 |     fd: FileHandle,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MemoryMappedFile` 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/concurrent/counters.rs:252:17
[INFO] [stdout]     |
[INFO] [stdout] 252 |     pub fn iter(&self) -> CountersReaderIter {
[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] 252 |     pub fn iter(&self) -> CountersReaderIter<'_> {
[INFO] [stdout]     |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/concurrent/counters.rs:340:17
[INFO] [stdout]     |
[INFO] [stdout] 340 |     pub fn iter(&self) -> CountersReaderIter {
[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] 340 |     pub fn iter(&self) -> CountersReaderIter<'_> {
[INFO] [stdout]     |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> src/concurrent/status/status_indicator_reader.rs:42:20
[INFO] [stdout]    |
[INFO] [stdout] 42 |         assert_eq!(STATIC_BUFFER_SLICE.len(), I64_SIZE as usize);
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static
[INFO] [stdout]   --> src/concurrent/status/status_indicator_reader.rs:43:34
[INFO] [stdout]    |
[INFO] [stdout] 43 |         AtomicBuffer::wrap_slice(&mut STATIC_BUFFER_SLICE)
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout] help: use `&raw mut` instead to create a raw pointer
[INFO] [stdout]    |
[INFO] [stdout] 43 |         AtomicBuffer::wrap_slice(&raw mut STATIC_BUFFER_SLICE)
[INFO] [stdout]    |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PUBLICATION_LIMIT_COUNTER_ID_2` is never used
[INFO] [stdout]     --> src/client_conductor.rs:1980:11
[INFO] [stdout]      |
[INFO] [stdout] 1980 |     const PUBLICATION_LIMIT_COUNTER_ID_2: i32 = 1;
[INFO] [stdout]      |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Handler` is never used
[INFO] [stdout]   --> src/concurrent/broadcast/copy_broadcast_receiver.rs:25:7
[INFO] [stdout]    |
[INFO] [stdout] 25 | trait Handler {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `exception_handler` is never read
[INFO] [stdout]   --> src/image.rs:72:5
[INFO] [stdout]    |
[INFO] [stdout] 69 | pub struct Image {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 72 |     exception_handler: Box<dyn ErrorHandler + Send>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Image` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `fd` is never read
[INFO] [stdout]   --> src/utils/memory_mapped_file.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub struct MemoryMappedFile {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] 67 |     ptr: *mut u8,
[INFO] [stdout] 68 |     fd: FileHandle,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MemoryMappedFile` 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/concurrent/counters.rs:252:17
[INFO] [stdout]     |
[INFO] [stdout] 252 |     pub fn iter(&self) -> CountersReaderIter {
[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] 252 |     pub fn iter(&self) -> CountersReaderIter<'_> {
[INFO] [stdout]     |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/concurrent/counters.rs:340:17
[INFO] [stdout]     |
[INFO] [stdout] 340 |     pub fn iter(&self) -> CountersReaderIter {
[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] 340 |     pub fn iter(&self) -> CountersReaderIter<'_> {
[INFO] [stdout]     |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> src/concurrent/status/status_indicator_reader.rs:42:20
[INFO] [stdout]    |
[INFO] [stdout] 42 |         assert_eq!(STATIC_BUFFER_SLICE.len(), I64_SIZE as usize);
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static
[INFO] [stdout]   --> src/concurrent/status/status_indicator_reader.rs:43:34
[INFO] [stdout]    |
[INFO] [stdout] 43 |         AtomicBuffer::wrap_slice(&mut STATIC_BUFFER_SLICE)
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout] help: use `&raw mut` instead to create a raw pointer
[INFO] [stdout]    |
[INFO] [stdout] 43 |         AtomicBuffer::wrap_slice(&raw mut STATIC_BUFFER_SLICE)
[INFO] [stdout]    |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.06s
[INFO] [stderr] crater-edition-check: migrating to next edition
[INFO] [stderr]    Migrating Cargo.toml from 2018 edition to 2021
[INFO] [stderr] note: Switching to Edition 2021 will enable the use of the version 2 feature resolver in Cargo.
[INFO] [stderr] This may cause some dependencies to be built with fewer features enabled than previously.
[INFO] [stderr] More information about the resolver changes may be found at https://doc.rust-lang.org/nightly/edition-guide/rust-2021/default-cargo-resolver.html
[INFO] [stderr] When building the following dependencies, the given features will no longer be used:
[INFO] [stderr] 
[INFO] [stderr]   bitflags v2.6.0 removed features: std
[INFO] [stderr]   byteorder v1.5.0 removed features: default, std
[INFO] [stderr]   syn v2.0.93 (as host dependency) removed features: full, visit, visit-mut
[INFO] [stderr] 
[INFO] [stderr] The following differences only apply when building with dev-dependencies:
[INFO] [stderr] 
[INFO] [stderr]   syn v2.0.93 (as host dependency) removed features: visit, visit-mut
[INFO] [stderr] 
[INFO] [stderr]     Checking steady_state_aeron v0.1.6-kmf1 (/opt/rustwide/workdir)
[INFO] [stderr]    Migrating src/lib.rs from 2021 edition to 2024
[INFO] [stderr]        Fixed src/command/counter_message_flyweight.rs (1 fix)
[INFO] [stderr]        Fixed src/utils/log_buffers.rs (1 fix)
[INFO] [stderr]        Fixed src/concurrent/atomic_buffer.rs (1 fix)
[INFO] [stderr]        Fixed src/utils/mod.rs (2 fixes)
[INFO] [stderr]        Fixed src/client_conductor.rs (4 fixes)
[INFO] [stderr]        Fixed src/command/terminate_driver_flyweight.rs (1 fix)
[INFO] [stderr]        Fixed src/utils/misc.rs (1 fix)
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]     --> src/client_conductor.rs:1333:44
[INFO] [stdout]      |
[INFO] [stdout] 1333 |                 if let Some(publication) = maybe_publication.upgrade() {
[INFO] [stdout]      |                             -----------    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |                             |              |
[INFO] [stdout]      |                             |              this value will be stored in a temporary; let us call it `#2`
[INFO] [stdout]      |                             |              up until Edition 2021 `#2` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout]      |                             `publication` calls a custom destructor
[INFO] [stdout]      |                             `publication` will be dropped later as of Edition 2024
[INFO] [stdout] 1334 |                     publication.lock().expect("Mutex on pub poisoned").close();
[INFO] [stdout]      |                     --------------------------------------------------
[INFO] [stdout]      |                     |
[INFO] [stdout]      |                     this value will be stored in a temporary; let us call it `#1`
[INFO] [stdout]      |                     `#1` will be dropped later as of Edition 2024
[INFO] [stdout] 1335 |                 }
[INFO] [stdout] 1336 |             }
[INFO] [stdout]      |             - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout]      |
[INFO] [stdout] note: `#2` invokes this custom destructor
[INFO] [stdout]     --> src/publication.rs:738:1
[INFO] [stdout]      |
[INFO] [stdout]  738 | impl Drop for Publication {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `publication` invokes this custom destructor
[INFO] [stdout]     --> src/publication.rs:738:1
[INFO] [stdout]      |
[INFO] [stdout]  738 | impl Drop for Publication {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `#1` invokes this custom destructor
[INFO] [stdout]     --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/sync/poison/mutex.rs:741:0
[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]      = note: `--force-warn tail-expr-drop-order` implied by `--force-warn rust-2024-compatibility`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]     --> src/client_conductor.rs:1342:44
[INFO] [stdout]      |
[INFO] [stdout] 1342 |                 if let Some(publication) = maybe_publication.upgrade() {
[INFO] [stdout]      |                             -----------    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |                             |              |
[INFO] [stdout]      |                             |              this value will be stored in a temporary; let us call it `#2`
[INFO] [stdout]      |                             |              up until Edition 2021 `#2` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout]      |                             `publication` calls a custom destructor
[INFO] [stdout]      |                             `publication` will be dropped later as of Edition 2024
[INFO] [stdout] 1343 |                     publication.lock().expect("Mutex on ExPub poisoned").close();
[INFO] [stdout]      |                     ----------------------------------------------------
[INFO] [stdout]      |                     |
[INFO] [stdout]      |                     this value will be stored in a temporary; let us call it `#1`
[INFO] [stdout]      |                     `#1` will be dropped later as of Edition 2024
[INFO] [stdout] 1344 |                 }
[INFO] [stdout] 1345 |             }
[INFO] [stdout]      |             - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout]      |
[INFO] [stdout] note: `#2` invokes this custom destructor
[INFO] [stdout]     --> src/exclusive_publication.rs:624:1
[INFO] [stdout]      |
[INFO] [stdout]  624 | impl Drop for ExclusivePublication {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `publication` invokes this custom destructor
[INFO] [stdout]     --> src/exclusive_publication.rs:624:1
[INFO] [stdout]      |
[INFO] [stdout]  624 | impl Drop for ExclusivePublication {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `#1` invokes this custom destructor
[INFO] [stdout]     --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/sync/poison/mutex.rs:741:0
[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/client_conductor.rs:1355:45
[INFO] [stdout]      |
[INFO] [stdout] 1355 |                 if let Some(subscription) = maybe_subscription.upgrade() {
[INFO] [stdout]      |                             ------------    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |                             |               |
[INFO] [stdout]      |                             |               this value will be stored in a temporary; let us call it `#3`
[INFO] [stdout]      |                             |               up until Edition 2021 `#3` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout]      |                             `subscription` calls a custom destructor
[INFO] [stdout]      |                             `subscription` will be dropped later as of Edition 2024
[INFO] [stdout] 1356 |                     if let Some(mut images) = subscription.lock().expect("Mutex poisoned").close_and_remove_images() {
[INFO] [stdout]      |                                               ----------------------------------------------------------------------
[INFO] [stdout]      |                                               |
[INFO] [stdout]      |                                               this value will be stored in a temporary; let us call it `#1`
[INFO] [stdout]      |                                               `#1` will be dropped later as of Edition 2024
[INFO] [stdout]      |                                               this value will be stored in a temporary; let us call it `#2`
[INFO] [stdout]      |                                               `#2` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 1360 |                             let _callback_guard = CallbackGuard::new(&mut self.is_in_callback);
[INFO] [stdout]      |                                 ---------------
[INFO] [stdout]      |                                 |
[INFO] [stdout]      |                                 `_callback_guard` calls a custom destructor
[INFO] [stdout]      |                                 `_callback_guard` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 1371 |             }
[INFO] [stdout]      |             - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout]      |
[INFO] [stdout] note: `#3` invokes this custom destructor
[INFO] [stdout]     --> src/subscription.rs:396:1
[INFO] [stdout]      |
[INFO] [stdout]  396 | impl Drop for Subscription {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `subscription` invokes this custom destructor
[INFO] [stdout]     --> src/subscription.rs:396:1
[INFO] [stdout]      |
[INFO] [stdout]  396 | impl Drop for Subscription {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      = note: `#1` may invoke a custom destructor because it contains a trait object
[INFO] [stdout] note: `#1` invokes this custom destructor
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/memmap-0.7.0/src/unix.rs:193:1
[INFO] [stdout]      |
[INFO] [stdout]  193 | impl Drop for MmapInner {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `#2` invokes this custom destructor
[INFO] [stdout]     --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/sync/poison/mutex.rs:741:0
[INFO] [stdout] note: `_callback_guard` invokes this custom destructor
[INFO] [stdout]     --> src/utils/misc.rs:115:1
[INFO] [stdout]      |
[INFO] [stdout]  115 | impl<'a> Drop for CallbackGuard<'a> {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      = note: most of the time, changing drop order is harmless; inspect the `impl Drop`s for side effects like releasing locks or sending messages
[INFO] [stdout]      = warning: this changes meaning in Rust 2024
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-tail-expr-scope.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]     --> src/client_conductor.rs:1384:40
[INFO] [stdout]      |
[INFO] [stdout] 1384 |                 if let Some(counter) = maybe_counter.upgrade() {
[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]      |                             `counter` calls a custom destructor
[INFO] [stdout]      |                             `counter` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 1390 |                         let _callback_guard = CallbackGuard::new(&mut self.is_in_callback);
[INFO] [stdout]      |                             ---------------
[INFO] [stdout]      |                             |
[INFO] [stdout]      |                             `_callback_guard` calls a custom destructor
[INFO] [stdout]      |                             `_callback_guard` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 1399 |             }
[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]     --> src/counter.rs:79:1
[INFO] [stdout]      |
[INFO] [stdout]   79 | impl Drop for Counter {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `counter` invokes this custom destructor
[INFO] [stdout]     --> src/counter.rs:79:1
[INFO] [stdout]      |
[INFO] [stdout]   79 | impl Drop for Counter {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `_callback_guard` invokes this custom destructor
[INFO] [stdout]     --> src/utils/misc.rs:115:1
[INFO] [stdout]      |
[INFO] [stdout]  115 | impl<'a> Drop for CallbackGuard<'a> {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      = note: most of the time, changing drop order is harmless; inspect the `impl Drop`s for side effects like releasing locks or sending messages
[INFO] [stdout]      = warning: this changes meaning in Rust 2024
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-tail-expr-scope.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]     --> src/client_conductor.rs:1633:51
[INFO] [stdout]      |
[INFO] [stdout] 1623 |                 if let Some(protected_subscription) = maybe_subscription.upgrade() {
[INFO] [stdout]      |                             ----------------------
[INFO] [stdout]      |                             |
[INFO] [stdout]      |                             `protected_subscription` calls a custom destructor
[INFO] [stdout]      |                             `protected_subscription` will be dropped later as of Edition 2024
[INFO] [stdout] 1624 |                     let mut subscription = protected_subscription.lock().expect("Mutex poisoned");
[INFO] [stdout]      |                         ----------------
[INFO] [stdout]      |                         |
[INFO] [stdout]      |                         `subscription` calls a custom destructor
[INFO] [stdout]      |                         `subscription` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 1633 |                         if let Some(mut images) = subscription.close_and_remove_images() {
[INFO] [stdout]      |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |                                                   |
[INFO] [stdout]      |                                                   this value will be stored in a temporary; let us call it `#1`
[INFO] [stdout]      |                                                   up until Edition 2021 `#1` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 1637 |                                 let _callback_guard = CallbackGuard::new(&mut self.is_in_callback);
[INFO] [stdout]      |                                     ---------------
[INFO] [stdout]      |                                     |
[INFO] [stdout]      |                                     `_callback_guard` calls a custom destructor
[INFO] [stdout]      |                                     `_callback_guard` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 1643 |                     }
[INFO] [stdout]      |                     - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#1` may invoke a custom destructor because it contains a trait object
[INFO] [stdout] note: `#1` invokes this custom destructor
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/memmap-0.7.0/src/unix.rs:193:1
[INFO] [stdout]      |
[INFO] [stdout]  193 | impl Drop for MmapInner {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `protected_subscription` invokes this custom destructor
[INFO] [stdout]     --> src/subscription.rs:396:1
[INFO] [stdout]      |
[INFO] [stdout]  396 | impl Drop for Subscription {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `subscription` invokes this custom destructor
[INFO] [stdout]     --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/sync/poison/mutex.rs:741:0
[INFO] [stdout] note: `_callback_guard` invokes this custom destructor
[INFO] [stdout]     --> src/utils/misc.rs:115:1
[INFO] [stdout]      |
[INFO] [stdout]  115 | impl<'a> Drop for CallbackGuard<'a> {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      = note: most of the time, changing drop order is harmless; inspect the `impl Drop`s for side effects like releasing locks or sending messages
[INFO] [stdout]      = warning: this changes meaning in Rust 2024
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-tail-expr-scope.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]     --> src/client_conductor.rs:1623:55
[INFO] [stdout]      |
[INFO] [stdout] 1623 |                 if let Some(protected_subscription) = maybe_subscription.upgrade() {
[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]      |                             `protected_subscription` calls a custom destructor
[INFO] [stdout]      |                             `protected_subscription` will be dropped later as of Edition 2024
[INFO] [stdout] 1624 |                     let mut subscription = protected_subscription.lock().expect("Mutex poisoned");
[INFO] [stdout]      |                         ----------------
[INFO] [stdout]      |                         |
[INFO] [stdout]      |                         `subscription` calls a custom destructor
[INFO] [stdout]      |                         `subscription` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 1637 |                                 let _callback_guard = CallbackGuard::new(&mut self.is_in_callback);
[INFO] [stdout]      |                                     ---------------
[INFO] [stdout]      |                                     |
[INFO] [stdout]      |                                     `_callback_guard` calls a custom destructor
[INFO] [stdout]      |                                     `_callback_guard` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 1645 |             }
[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]     --> src/subscription.rs:396:1
[INFO] [stdout]      |
[INFO] [stdout]  396 | impl Drop for Subscription {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `protected_subscription` invokes this custom destructor
[INFO] [stdout]     --> src/subscription.rs:396:1
[INFO] [stdout]      |
[INFO] [stdout]  396 | impl Drop for Subscription {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `subscription` invokes this custom destructor
[INFO] [stdout]     --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/sync/poison/mutex.rs:741:0
[INFO] [stdout] note: `_callback_guard` invokes this custom destructor
[INFO] [stdout]     --> src/utils/misc.rs:115:1
[INFO] [stdout]      |
[INFO] [stdout]  115 | impl<'a> Drop for CallbackGuard<'a> {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      = note: most of the time, changing drop order is harmless; inspect the `impl Drop`s for side effects like releasing locks or sending messages
[INFO] [stdout]      = warning: this changes meaning in Rust 2024
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-tail-expr-scope.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]     --> src/client_conductor.rs:1660:44
[INFO] [stdout]      |
[INFO] [stdout] 1660 |                 if let Some(publication) = maybe_publication.upgrade() {
[INFO] [stdout]      |                             -----------    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |                             |              |
[INFO] [stdout]      |                             |              this value will be stored in a temporary; let us call it `#3`
[INFO] [stdout]      |                             |              up until Edition 2021 `#3` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout]      |                             `publication` calls a custom destructor
[INFO] [stdout]      |                             `publication` will be dropped later as of Edition 2024
[INFO] [stdout] 1661 |                     if publication.lock().expect("Mutex on pub poisoned").channel_status_id()
[INFO] [stdout]      |                        --------------------------------------------------
[INFO] [stdout]      |                        |
[INFO] [stdout]      |                        this value will be stored in a temporary; let us call it `#1`
[INFO] [stdout]      |                        `#1` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 1670 |                         publication.lock().expect("Mutex on pub poisoned").close();
[INFO] [stdout]      |                         --------------------------------------------------
[INFO] [stdout]      |                         |
[INFO] [stdout]      |                         this value will be stored in a temporary; let us call it `#2`
[INFO] [stdout]      |                         `#2` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 1674 |             }
[INFO] [stdout]      |             - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout]      |
[INFO] [stdout] note: `#3` invokes this custom destructor
[INFO] [stdout]     --> src/publication.rs:738:1
[INFO] [stdout]      |
[INFO] [stdout]  738 | impl Drop for Publication {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `publication` invokes this custom destructor
[INFO] [stdout]     --> src/publication.rs:738:1
[INFO] [stdout]      |
[INFO] [stdout]  738 | impl Drop for Publication {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `#1` invokes this custom destructor
[INFO] [stdout]     --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/sync/poison/mutex.rs:741:0
[INFO] [stdout] note: `#2` invokes this custom destructor
[INFO] [stdout]     --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/sync/poison/mutex.rs:741:0
[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/client_conductor.rs:1684:44
[INFO] [stdout]      |
[INFO] [stdout] 1684 |                 if let Some(publication) = maybe_publication.upgrade() {
[INFO] [stdout]      |                             -----------    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |                             |              |
[INFO] [stdout]      |                             |              this value will be stored in a temporary; let us call it `#3`
[INFO] [stdout]      |                             |              up until Edition 2021 `#3` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout]      |                             `publication` calls a custom destructor
[INFO] [stdout]      |                             `publication` will be dropped later as of Edition 2024
[INFO] [stdout] 1685 |                     if publication.lock().expect("Mutex on pub poisoned").channel_status_id()
[INFO] [stdout]      |                        --------------------------------------------------
[INFO] [stdout]      |                        |
[INFO] [stdout]      |                        this value will be stored in a temporary; let us call it `#1`
[INFO] [stdout]      |                        `#1` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 1692 |                         publication.lock().expect("Mutex on pub poisoned").close();
[INFO] [stdout]      |                         --------------------------------------------------
[INFO] [stdout]      |                         |
[INFO] [stdout]      |                         this value will be stored in a temporary; let us call it `#2`
[INFO] [stdout]      |                         `#2` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 1696 |             }
[INFO] [stdout]      |             - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout]      |
[INFO] [stdout] note: `#3` invokes this custom destructor
[INFO] [stdout]     --> src/exclusive_publication.rs:624:1
[INFO] [stdout]      |
[INFO] [stdout]  624 | impl Drop for ExclusivePublication {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `publication` invokes this custom destructor
[INFO] [stdout]     --> src/exclusive_publication.rs:624:1
[INFO] [stdout]      |
[INFO] [stdout]  624 | impl Drop for ExclusivePublication {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `#1` invokes this custom destructor
[INFO] [stdout]     --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/sync/poison/mutex.rs:741:0
[INFO] [stdout] note: `#2` invokes this custom destructor
[INFO] [stdout]     --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/sync/poison/mutex.rs:741:0
[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: creating a shared reference to mutable static
[INFO] [stdout]   --> src/concurrent/status/status_indicator_reader.rs:42:20
[INFO] [stdout]    |
[INFO] [stdout] 42 |         assert_eq!(STATIC_BUFFER_SLICE.len(), I64_SIZE as usize);
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: `--force-warn static-mut-refs` implied by `--force-warn rust-2024-compatibility`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static
[INFO] [stdout]   --> src/concurrent/status/status_indicator_reader.rs:43:34
[INFO] [stdout]    |
[INFO] [stdout] 43 |         AtomicBuffer::wrap_slice(&mut STATIC_BUFFER_SLICE)
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout] help: use `&raw mut` instead to create a raw pointer
[INFO] [stdout]    |
[INFO] [stdout] 43 |         AtomicBuffer::wrap_slice(&raw mut STATIC_BUFFER_SLICE)
[INFO] [stdout]    |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]        Fixed src/concurrent/counters.rs (1 fix)
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]     --> src/client_conductor.rs:1333:44
[INFO] [stdout]      |
[INFO] [stdout] 1333 |                 if let Some(publication) = maybe_publication.upgrade() {
[INFO] [stdout]      |                             -----------    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |                             |              |
[INFO] [stdout]      |                             |              this value will be stored in a temporary; let us call it `#2`
[INFO] [stdout]      |                             |              up until Edition 2021 `#2` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout]      |                             `publication` calls a custom destructor
[INFO] [stdout]      |                             `publication` will be dropped later as of Edition 2024
[INFO] [stdout] 1334 |                     publication.lock().expect("Mutex on pub poisoned").close();
[INFO] [stdout]      |                     --------------------------------------------------
[INFO] [stdout]      |                     |
[INFO] [stdout]      |                     this value will be stored in a temporary; let us call it `#1`
[INFO] [stdout]      |                     `#1` will be dropped later as of Edition 2024
[INFO] [stdout] 1335 |                 }
[INFO] [stdout] 1336 |             }
[INFO] [stdout]      |             - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout]      |
[INFO] [stdout] note: `#2` invokes this custom destructor
[INFO] [stdout]     --> src/publication.rs:738:1
[INFO] [stdout]      |
[INFO] [stdout]  738 | impl Drop for Publication {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `publication` invokes this custom destructor
[INFO] [stdout]     --> src/publication.rs:738:1
[INFO] [stdout]      |
[INFO] [stdout]  738 | impl Drop for Publication {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `#1` invokes this custom destructor
[INFO] [stdout]     --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/sync/poison/mutex.rs:741:0
[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]      = note: `--force-warn tail-expr-drop-order` implied by `--force-warn rust-2024-compatibility`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]     --> src/client_conductor.rs:1342:44
[INFO] [stdout]      |
[INFO] [stdout] 1342 |                 if let Some(publication) = maybe_publication.upgrade() {
[INFO] [stdout]      |                             -----------    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |                             |              |
[INFO] [stdout]      |                             |              this value will be stored in a temporary; let us call it `#2`
[INFO] [stdout]      |                             |              up until Edition 2021 `#2` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout]      |                             `publication` calls a custom destructor
[INFO] [stdout]      |                             `publication` will be dropped later as of Edition 2024
[INFO] [stdout] 1343 |                     publication.lock().expect("Mutex on ExPub poisoned").close();
[INFO] [stdout]      |                     ----------------------------------------------------
[INFO] [stdout]      |                     |
[INFO] [stdout]      |                     this value will be stored in a temporary; let us call it `#1`
[INFO] [stdout]      |                     `#1` will be dropped later as of Edition 2024
[INFO] [stdout] 1344 |                 }
[INFO] [stdout] 1345 |             }
[INFO] [stdout]      |             - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout]      |
[INFO] [stdout] note: `#2` invokes this custom destructor
[INFO] [stdout]     --> src/exclusive_publication.rs:624:1
[INFO] [stdout]      |
[INFO] [stdout]  624 | impl Drop for ExclusivePublication {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `publication` invokes this custom destructor
[INFO] [stdout]     --> src/exclusive_publication.rs:624:1
[INFO] [stdout]      |
[INFO] [stdout]  624 | impl Drop for ExclusivePublication {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `#1` invokes this custom destructor
[INFO] [stdout]     --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/sync/poison/mutex.rs:741:0
[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/client_conductor.rs:1355:45
[INFO] [stdout]      |
[INFO] [stdout] 1355 |                 if let Some(subscription) = maybe_subscription.upgrade() {
[INFO] [stdout]      |                             ------------    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |                             |               |
[INFO] [stdout]      |                             |               this value will be stored in a temporary; let us call it `#3`
[INFO] [stdout]      |                             |               up until Edition 2021 `#3` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout]      |                             `subscription` calls a custom destructor
[INFO] [stdout]      |                             `subscription` will be dropped later as of Edition 2024
[INFO] [stdout] 1356 |                     if let Some(mut images) = subscription.lock().expect("Mutex poisoned").close_and_remove_images() {
[INFO] [stdout]      |                                               ----------------------------------------------------------------------
[INFO] [stdout]      |                                               |
[INFO] [stdout]      |                                               this value will be stored in a temporary; let us call it `#1`
[INFO] [stdout]      |                                               `#1` will be dropped later as of Edition 2024
[INFO] [stdout]      |                                               this value will be stored in a temporary; let us call it `#2`
[INFO] [stdout]      |                                               `#2` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 1360 |                             let _callback_guard = CallbackGuard::new(&mut self.is_in_callback);
[INFO] [stdout]      |                                 ---------------
[INFO] [stdout]      |                                 |
[INFO] [stdout]      |                                 `_callback_guard` calls a custom destructor
[INFO] [stdout]      |                                 `_callback_guard` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 1371 |             }
[INFO] [stdout]      |             - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout]      |
[INFO] [stdout] note: `#3` invokes this custom destructor
[INFO] [stdout]     --> src/subscription.rs:396:1
[INFO] [stdout]      |
[INFO] [stdout]  396 | impl Drop for Subscription {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `subscription` invokes this custom destructor
[INFO] [stdout]     --> src/subscription.rs:396:1
[INFO] [stdout]      |
[INFO] [stdout]  396 | impl Drop for Subscription {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      = note: `#1` may invoke a custom destructor because it contains a trait object
[INFO] [stdout] note: `#1` invokes this custom destructor
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/memmap-0.7.0/src/unix.rs:193:1
[INFO] [stdout]      |
[INFO] [stdout]  193 | impl Drop for MmapInner {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `#2` invokes this custom destructor
[INFO] [stdout]     --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/sync/poison/mutex.rs:741:0
[INFO] [stdout] note: `_callback_guard` invokes this custom destructor
[INFO] [stdout]     --> src/utils/misc.rs:115:1
[INFO] [stdout]      |
[INFO] [stdout]  115 | impl<'a> Drop for CallbackGuard<'a> {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      = note: most of the time, changing drop order is harmless; inspect the `impl Drop`s for side effects like releasing locks or sending messages
[INFO] [stdout]      = warning: this changes meaning in Rust 2024
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-tail-expr-scope.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]     --> src/client_conductor.rs:1384:40
[INFO] [stdout]      |
[INFO] [stdout] 1384 |                 if let Some(counter) = maybe_counter.upgrade() {
[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]      |                             `counter` calls a custom destructor
[INFO] [stdout]      |                             `counter` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 1390 |                         let _callback_guard = CallbackGuard::new(&mut self.is_in_callback);
[INFO] [stdout]      |                             ---------------
[INFO] [stdout]      |                             |
[INFO] [stdout]      |                             `_callback_guard` calls a custom destructor
[INFO] [stdout]      |                             `_callback_guard` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 1399 |             }
[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]     --> src/counter.rs:79:1
[INFO] [stdout]      |
[INFO] [stdout]   79 | impl Drop for Counter {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `counter` invokes this custom destructor
[INFO] [stdout]     --> src/counter.rs:79:1
[INFO] [stdout]      |
[INFO] [stdout]   79 | impl Drop for Counter {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `_callback_guard` invokes this custom destructor
[INFO] [stdout]     --> src/utils/misc.rs:115:1
[INFO] [stdout]      |
[INFO] [stdout]  115 | impl<'a> Drop for CallbackGuard<'a> {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      = note: most of the time, changing drop order is harmless; inspect the `impl Drop`s for side effects like releasing locks or sending messages
[INFO] [stdout]      = warning: this changes meaning in Rust 2024
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-tail-expr-scope.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]     --> src/client_conductor.rs:1633:51
[INFO] [stdout]      |
[INFO] [stdout] 1623 |                 if let Some(protected_subscription) = maybe_subscription.upgrade() {
[INFO] [stdout]      |                             ----------------------
[INFO] [stdout]      |                             |
[INFO] [stdout]      |                             `protected_subscription` calls a custom destructor
[INFO] [stdout]      |                             `protected_subscription` will be dropped later as of Edition 2024
[INFO] [stdout] 1624 |                     let mut subscription = protected_subscription.lock().expect("Mutex poisoned");
[INFO] [stdout]      |                         ----------------
[INFO] [stdout]      |                         |
[INFO] [stdout]      |                         `subscription` calls a custom destructor
[INFO] [stdout]      |                         `subscription` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 1633 |                         if let Some(mut images) = subscription.close_and_remove_images() {
[INFO] [stdout]      |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |                                                   |
[INFO] [stdout]      |                                                   this value will be stored in a temporary; let us call it `#1`
[INFO] [stdout]      |                                                   up until Edition 2021 `#1` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 1637 |                                 let _callback_guard = CallbackGuard::new(&mut self.is_in_callback);
[INFO] [stdout]      |                                     ---------------
[INFO] [stdout]      |                                     |
[INFO] [stdout]      |                                     `_callback_guard` calls a custom destructor
[INFO] [stdout]      |                                     `_callback_guard` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 1643 |                     }
[INFO] [stdout]      |                     - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#1` may invoke a custom destructor because it contains a trait object
[INFO] [stdout] note: `#1` invokes this custom destructor
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/memmap-0.7.0/src/unix.rs:193:1
[INFO] [stdout]      |
[INFO] [stdout]  193 | impl Drop for MmapInner {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `protected_subscription` invokes this custom destructor
[INFO] [stdout]     --> src/subscription.rs:396:1
[INFO] [stdout]      |
[INFO] [stdout]  396 | impl Drop for Subscription {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `subscription` invokes this custom destructor
[INFO] [stdout]     --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/sync/poison/mutex.rs:741:0
[INFO] [stdout] note: `_callback_guard` invokes this custom destructor
[INFO] [stdout]     --> src/utils/misc.rs:115:1
[INFO] [stdout]      |
[INFO] [stdout]  115 | impl<'a> Drop for CallbackGuard<'a> {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      = note: most of the time, changing drop order is harmless; inspect the `impl Drop`s for side effects like releasing locks or sending messages
[INFO] [stdout]      = warning: this changes meaning in Rust 2024
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-tail-expr-scope.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Migrating src/bin/error_stat.rs from 2021 edition to 2024
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]     --> src/client_conductor.rs:1623:55
[INFO] [stdout]      |
[INFO] [stdout] 1623 |                 if let Some(protected_subscription) = maybe_subscription.upgrade() {
[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]      |                             `protected_subscription` calls a custom destructor
[INFO] [stdout]      |                             `protected_subscription` will be dropped later as of Edition 2024
[INFO] [stdout] 1624 |                     let mut subscription = protected_subscription.lock().expect("Mutex poisoned");
[INFO] [stdout]      |                         ----------------
[INFO] [stdout]      |                         |
[INFO] [stdout]      |                         `subscription` calls a custom destructor
[INFO] [stdout]      |                         `subscription` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 1637 |                                 let _callback_guard = CallbackGuard::new(&mut self.is_in_callback);
[INFO] [stdout]      |                                     ---------------
[INFO] [stdout]      |                                     |
[INFO] [stdout]      |                                     `_callback_guard` calls a custom destructor
[INFO] [stdout]      |                                     `_callback_guard` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 1645 |             }
[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]     --> src/subscription.rs:396:1
[INFO] [stdout]      |
[INFO] [stdout]  396 | impl Drop for Subscription {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `protected_subscription` invokes this custom destructor
[INFO] [stdout]     --> src/subscription.rs:396:1
[INFO] [stdout]      |
[INFO] [stdout]  396 | impl Drop for Subscription {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `subscription` invokes this custom destructor
[INFO] [stdout]     --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/sync/poison/mutex.rs:741:0
[INFO] [stdout] note: `_callback_guard` invokes this custom destructor
[INFO] [stdout]     --> src/utils/misc.rs:115:1
[INFO] [stdout]      |
[INFO] [stdout]  115 | impl<'a> Drop for CallbackGuard<'a> {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      = note: most of the time, changing drop order is harmless; inspect the `impl Drop`s for side effects like releasing locks or sending messages
[INFO] [stdout]      = warning: this changes meaning in Rust 2024
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-tail-expr-scope.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]     --> src/client_conductor.rs:1660:44
[INFO] [stdout]      |
[INFO] [stdout] 1660 |                 if let Some(publication) = maybe_publication.upgrade() {
[INFO] [stdout]      |                             -----------    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |                             |              |
[INFO] [stdout]      |                             |              this value will be stored in a temporary; let us call it `#3`
[INFO] [stdout]      |                             |              up until Edition 2021 `#3` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout]      |                             `publication` calls a custom destructor
[INFO] [stdout]      |                             `publication` will be dropped later as of Edition 2024
[INFO] [stdout] 1661 |                     if publication.lock().expect("Mutex on pub poisoned").channel_status_id()
[INFO] [stdout]      |                        --------------------------------------------------
[INFO] [stdout]      |                        |
[INFO] [stdout]      |                        this value will be stored in a temporary; let us call it `#1`
[INFO] [stdout]      |                        `#1` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 1670 |                         publication.lock().expect("Mutex on pub poisoned").close();
[INFO] [stdout]      |                         --------------------------------------------------
[INFO] [stdout]      |                         |
[INFO] [stdout]      |                         this value will be stored in a temporary; let us call it `#2`
[INFO] [stdout]      |                         `#2` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 1674 |             }
[INFO] [stdout]      |             - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout]      |
[INFO] [stdout] note: `#3` invokes this custom destructor
[INFO] [stdout]     --> src/publication.rs:738:1
[INFO] [stdout]      |
[INFO] [stdout]  738 | impl Drop for Publication {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `publication` invokes this custom destructor
[INFO] [stdout]     --> src/publication.rs:738:1
[INFO] [stdout]      |
[INFO] [stdout]  738 | impl Drop for Publication {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `#1` invokes this custom destructor
[INFO] [stdout]     --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/sync/poison/mutex.rs:741:0
[INFO] [stdout] note: `#2` invokes this custom destructor
[INFO] [stdout]     --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/sync/poison/mutex.rs:741:0
[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/client_conductor.rs:1684:44
[INFO] [stdout]      |
[INFO] [stdout] 1684 |                 if let Some(publication) = maybe_publication.upgrade() {
[INFO] [stdout]      |                             -----------    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |                             |              |
[INFO] [stdout]      |                             |              this value will be stored in a temporary; let us call it `#3`
[INFO] [stdout]      |                             |              up until Edition 2021 `#3` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout]      |                             `publication` calls a custom destructor
[INFO] [stdout]      |                             `publication` will be dropped later as of Edition 2024
[INFO] [stdout] 1685 |                     if publication.lock().expect("Mutex on pub poisoned").channel_status_id()
[INFO] [stdout]      |                        --------------------------------------------------
[INFO] [stdout]      |                        |
[INFO] [stdout]      |                        this value will be stored in a temporary; let us call it `#1`
[INFO] [stdout]      |                        `#1` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 1692 |                         publication.lock().expect("Mutex on pub poisoned").close();
[INFO] [stdout]      |                         --------------------------------------------------
[INFO] [stdout]      |                         |
[INFO] [stdout]      |                         this value will be stored in a temporary; let us call it `#2`
[INFO] [stdout]      |                         `#2` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 1696 |             }
[INFO] [stdout]      |             - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout]      |
[INFO] [stdout] note: `#3` invokes this custom destructor
[INFO] [stdout]     --> src/exclusive_publication.rs:624:1
[INFO] [stdout]      |
[INFO] [stdout]  624 | impl Drop for ExclusivePublication {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `publication` invokes this custom destructor
[INFO] [stdout]     --> src/exclusive_publication.rs:624:1
[INFO] [stdout]      |
[INFO] [stdout]  624 | impl Drop for ExclusivePublication {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `#1` invokes this custom destructor
[INFO] [stdout]     --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/sync/poison/mutex.rs:741:0
[INFO] [stdout] note: `#2` invokes this custom destructor
[INFO] [stdout]     --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/sync/poison/mutex.rs:741:0
[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/concurrent/counters.rs:619:26
[INFO] [stdout]     |
[INFO] [stdout] 618 | /             assert_eq!(
[INFO] [stdout] 619 | |                 unsafe { &utils::misc::aeron_str_to_rust(&counter.label.val[0] as *const u8, counter.label_length) },
[INFO] [stdout]     | |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this temporary value will be dropped at the end of the block
[INFO] [stdout] 620 | |                 allocated.get(&(id as i32)).unwrap()
[INFO] [stdout] 621 | |             );
[INFO] [stdout]     | |_____________- borrow later used here
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> src/concurrent/counters.rs:765:26
[INFO] [stdout]     |
[INFO] [stdout] 764 | /             assert_eq!(
[INFO] [stdout] 765 | |                 unsafe { &utils::misc::aeron_str_to_rust(&counter.label.val[0] as *const u8, counter.label_length) },
[INFO] [stdout]     | |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this temporary value will be dropped at the end of the block
[INFO] [stdout] 766 | |                 labels[num_counters]
[INFO] [stdout] 767 | |             );
[INFO] [stdout]     | |_____________- borrow later used here
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> src/concurrent/status/status_indicator_reader.rs:42:20
[INFO] [stdout]    |
[INFO] [stdout] 42 |         assert_eq!(STATIC_BUFFER_SLICE.len(), I64_SIZE as usize);
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: `--force-warn static-mut-refs` implied by `--force-warn rust-2024-compatibility`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static
[INFO] [stdout]   --> src/concurrent/status/status_indicator_reader.rs:43:34
[INFO] [stdout]    |
[INFO] [stdout] 43 |         AtomicBuffer::wrap_slice(&mut STATIC_BUFFER_SLICE)
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout] help: use `&raw mut` instead to create a raw pointer
[INFO] [stdout]    |
[INFO] [stdout] 43 |         AtomicBuffer::wrap_slice(&raw mut STATIC_BUFFER_SLICE)
[INFO] [stdout]    |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Migrating tests/publish_subscribe.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating tests/counters.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating src/bin/aeron_stat.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating examples/throughput.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating src/bin/loss_stat.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating examples/ping.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating examples/basic_subscriber.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating tests/common.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating examples/basic_publisher.rs from 2021 edition to 2024
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 39.42s
[INFO] [stderr] crater-edition-check: steady_state_aeron v0.1.6-kmf1 (/opt/rustwide/workdir) updating edition from 2021 to 2024
[INFO] [stderr]    Compiling steady_state_aeron v0.1.6-kmf1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `Handler` is never used
[INFO] [stdout]   --> src/concurrent/broadcast/copy_broadcast_receiver.rs:25:7
[INFO] [stdout]    |
[INFO] [stdout] 25 | trait Handler {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `exception_handler` is never read
[INFO] [stdout]   --> src/image.rs:72:5
[INFO] [stdout]    |
[INFO] [stdout] 69 | pub struct Image {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 72 |     exception_handler: Box<dyn ErrorHandler + Send>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Image` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `fd` is never read
[INFO] [stdout]   --> src/utils/memory_mapped_file.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub struct MemoryMappedFile {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] 67 |     ptr: *mut u8,
[INFO] [stdout] 68 |     fd: FileHandle,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MemoryMappedFile` 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/concurrent/counters.rs:252:17
[INFO] [stdout]     |
[INFO] [stdout] 252 |     pub fn iter(&self) -> CountersReaderIter {
[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] 252 |     pub fn iter(&self) -> CountersReaderIter<'_> {
[INFO] [stdout]     |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/concurrent/counters.rs:340:17
[INFO] [stdout]     |
[INFO] [stdout] 340 |     pub fn iter(&self) -> CountersReaderIter {
[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] 340 |     pub fn iter(&self) -> CountersReaderIter<'_> {
[INFO] [stdout]     |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: creating a shared reference to mutable static
[INFO] [stdout]   --> src/concurrent/status/status_indicator_reader.rs:42:20
[INFO] [stdout]    |
[INFO] [stdout] 42 |         assert_eq!(STATIC_BUFFER_SLICE.len(), I64_SIZE as usize);
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: `#[deny(static_mut_refs)]` (part of `#[deny(rust_2024_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: creating a mutable reference to mutable static
[INFO] [stdout]   --> src/concurrent/status/status_indicator_reader.rs:43:34
[INFO] [stdout]    |
[INFO] [stdout] 43 |         AtomicBuffer::wrap_slice(&mut STATIC_BUFFER_SLICE)
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout] help: use `&raw mut` instead to create a raw pointer
[INFO] [stdout]    |
[INFO] [stdout] 43 |         AtomicBuffer::wrap_slice(&raw mut STATIC_BUFFER_SLICE)
[INFO] [stdout]    |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `steady_state_aeron` (lib) due to 2 previous errors; 5 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> src/concurrent/counters.rs:619:27
[INFO] [stdout]     |
[INFO] [stdout] 618 | /             assert_eq!(
[INFO] [stdout] 619 | |                 unsafe { &utils::misc::aeron_str_to_rust(&counter.label.val[0] as *const u8, counter.label_length) },
[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] 620 | |                 allocated.get(&(id as i32)).unwrap()
[INFO] [stdout] 621 | |             );
[INFO] [stdout]     | |_____________- borrow later used here
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> src/concurrent/counters.rs:765:27
[INFO] [stdout]     |
[INFO] [stdout] 764 | /             assert_eq!(
[INFO] [stdout] 765 | |                 unsafe { &utils::misc::aeron_str_to_rust(&counter.label.val[0] as *const u8, counter.label_length) },
[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] 766 | |                 labels[num_counters]
[INFO] [stdout] 767 | |             );
[INFO] [stdout]     | |_____________- borrow later used here
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0716`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `steady_state_aeron` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "8267cff4d40b45b72275968b5a8ba64d3b633a864eb90650e9f1ee5e29f51a26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8267cff4d40b45b72275968b5a8ba64d3b633a864eb90650e9f1ee5e29f51a26", kill_on_drop: false }`
[INFO] [stdout] 8267cff4d40b45b72275968b5a8ba64d3b633a864eb90650e9f1ee5e29f51a26
