[INFO] cloning repository https://github.com/codemonger-io/flechasdb
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/codemonger-io/flechasdb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcodemonger-io%2Fflechasdb", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcodemonger-io%2Fflechasdb'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6d9d2889f1731ce1e36afbfe851a324863ce0783
[INFO] checking codemonger-io/flechasdb/6d9d2889f1731ce1e36afbfe851a324863ce0783 against try#ccf408f4326a858c00dd845a64a86b16f360a801 for pr-129466-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcodemonger-io%2Fflechasdb" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/codemonger-io/flechasdb on toolchain ccf408f4326a858c00dd845a64a86b16f360a801
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/codemonger-io/flechasdb
[INFO] finished tweaking git repo https://github.com/codemonger-io/flechasdb
[INFO] tweaked toml for git repo https://github.com/codemonger-io/flechasdb written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/codemonger-io/flechasdb 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" "+ccf408f4326a858c00dd845a64a86b16f360a801" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6c7308a08be1cd4f07ff7ea2a25dab376ce29020f752c010feba5174d15ccadf
[INFO] running `Command { std: "docker" "start" "-a" "6c7308a08be1cd4f07ff7ea2a25dab376ce29020f752c010feba5174d15ccadf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c7308a08be1cd4f07ff7ea2a25dab376ce29020f752c010feba5174d15ccadf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c7308a08be1cd4f07ff7ea2a25dab376ce29020f752c010feba5174d15ccadf", kill_on_drop: false }`
[INFO] [stdout] 6c7308a08be1cd4f07ff7ea2a25dab376ce29020f752c010feba5174d15ccadf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c6a2c7b5b7a5017e0e033ea81dcaea84d590dc5ac59b6a70b5f31c3ef9063b78
[INFO] running `Command { std: "docker" "start" "-a" "c6a2c7b5b7a5017e0e033ea81dcaea84d590dc5ac59b6a70b5f31c3ef9063b78", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]    Migrating Cargo.toml from 2021 edition to 2024
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling thiserror v1.0.48
[INFO] [stderr]    Compiling rustix v0.38.11
[INFO] [stderr]    Compiling protobuf v3.2.0
[INFO] [stderr]    Compiling bitflags v2.4.0
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]    Compiling linux-raw-sys v0.4.5
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling memchr v2.6.3
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling fastrand v2.0.0
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]    Compiling regex-syntax v0.7.5
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling home v0.5.5
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.31
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling aho-corasick v1.0.5
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]    Compiling futures-task v0.3.28
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling cmake v0.1.50
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]     Checking pin-project-lite v0.2.13
[INFO] [stderr]    Compiling protoc-bin-vendored-linux-ppcle_64 v3.0.0
[INFO] [stderr]    Compiling protoc-bin-vendored-linux-aarch_64 v3.0.0
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling protoc-bin-vendored-linux-x86_32 v3.0.0
[INFO] [stderr]    Compiling protoc-bin-vendored-win32 v3.0.0
[INFO] [stderr]    Compiling protoc-bin-vendored-linux-x86_64 v3.0.0
[INFO] [stderr]    Compiling protoc-bin-vendored-macos-x86_64 v3.0.0
[INFO] [stderr]     Checking futures-sink v0.3.28
[INFO] [stderr]    Compiling protoc-bin-vendored v3.0.0
[INFO] [stderr]    Compiling libz-ng-sys v1.1.12
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling tempfile v3.8.0
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]    Compiling regex-automata v0.3.8
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling async-trait v0.1.73
[INFO] [stderr]     Checking futures-io v0.3.28
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking untrusted v0.7.1
[INFO] [stderr]     Checking bytes v1.5.0
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking uuid v1.4.1
[INFO] [stderr]     Checking base64 v0.21.3
[INFO] [stderr]    Compiling regex v1.9.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.48
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]     Checking tokio v1.32.0
[INFO] [stderr]    Compiling protobuf-support v3.2.0
[INFO] [stderr]     Checking futures v0.3.28
[INFO] [stderr]    Compiling protobuf-parse v3.2.0
[INFO] [stderr]     Checking flate2 v1.0.27
[INFO] [stderr]    Compiling protobuf-codegen v3.2.0
[INFO] [stderr]    Compiling flechasdb v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating build.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating src/lib.rs from 2021 edition to 2024
[INFO] [stderr] warning: failed to automatically apply fixes suggested by rustc to crate `flechasdb`
[INFO] [stderr] 
[INFO] [stderr] after fixes were automatically applied the compiler reported errors within these files:
[INFO] [stderr] 
[INFO] [stderr]   * /opt/rustwide/target/debug/build/flechasdb-42153492cf553b57/out/protos/database.rs
[INFO] [stderr]   * src/asyncdb/io.rs
[INFO] [stderr]   * src/asyncdb/stored/query.rs
[INFO] [stderr] 
[INFO] [stderr] This likely indicates a bug in either rustc or cargo itself,
[INFO] [stderr] and we would appreciate a bug report! You're likely to see
[INFO] [stderr] a number of compiler warnings after this message which cargo
[INFO] [stderr] attempted to fix but failed. If you could open an issue at
[INFO] [stderr] https://github.com/rust-lang/rust/issues
[INFO] [stderr] quoting the full output of this command we'd be very appreciative!
[INFO] [stderr] Note that you may be able to make some more progress in the near-term
[INFO] [stderr] fixing code with the `--broken-code` flag
[INFO] [stderr] 
[INFO] [stderr] The following errors were reported:
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/asyncdb/io.rs:248:26
[INFO] [stderr]     |
[INFO] [stderr] 248 |             ($buf:ident, $amount:expr_2021) => {
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/asyncdb/stored/query.rs:225:14
[INFO] [stderr]     |
[INFO] [stderr] 225 |             ($event:expr_2021) => {
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr] 
[INFO] [stderr] warning: lint `box_pointers` has been removed: it does not detect other kinds of allocations, and existed only for historical reasons
[INFO] [stderr]   --> /opt/rustwide/target/debug/build/flechasdb-42153492cf553b57/out/protos/database.rs:12:10
[INFO] [stderr]    |
[INFO] [stderr] 12 | #![allow(box_pointers)]
[INFO] [stderr]    |          ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors; 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0658`.
[INFO] [stderr] Original diagnostics will follow.
[INFO] [stderr] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]    --> src/distribution.rs:196:25
[INFO] [stdout]     |
[INFO] [stdout] 196 |             let _ = rng.gen::<f32>();
[INFO] [stdout]     |                         ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]     = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout]     = note: `--force-warn keyword-idents-2024` implied by `--force-warn rust-2024-compatibility`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/asyncdb/io.rs:248:34
[INFO] [stdout]     |
[INFO] [stdout] 248 |             ($buf:ident, $amount:expr) => {
[INFO] [stdout]     |                                  ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: `--force-warn edition-2024-expr-fragment-specifier` implied by `--force-warn rust-2024-compatibility`
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 248 |             ($buf:ident, $amount:expr_2021) => {
[INFO] [stdout]     |                                  ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/asyncdb/stored/query.rs:225:21
[INFO] [stdout]     |
[INFO] [stdout] 225 |             ($event:expr) => {
[INFO] [stdout]     |                     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 225 |             ($event:expr_2021) => {
[INFO] [stdout]     |                     ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `box_pointers` has been removed: it does not detect other kinds of allocations, and existed only for historical reasons
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/flechasdb-42153492cf553b57/out/protos/database.rs:12:10
[INFO] [stdout]    |
[INFO] [stdout] 12 | #![allow(box_pointers)]
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `impl FnMut(query::QueryEvent)` will capture more lifetimes than possibly intended in edition 2024
[INFO] [stdout]    --> src/asyncdb/stored.rs:129:35
[INFO] [stdout]     |
[INFO] [stdout] 129 |     ) -> Query<'db, 'v, T, FS, V, impl FnMut(QueryEvent)>
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/rpit-lifetime-capture.html>
[INFO] [stdout] note: specifically, these lifetimes are in scope but not mentioned in the type's bounds
[INFO] [stdout]    --> src/asyncdb/stored.rs:117:6
[INFO] [stdout]     |
[INFO] [stdout] 117 | impl<'db, T, FS> Database<T, FS>
[INFO] [stdout]     |      ^^^
[INFO] [stdout] ...
[INFO] [stdout] 124 |     pub fn query<'v, V>(
[INFO] [stdout]     |                  ^^
[INFO] [stdout]     = note: all lifetimes in scope will be captured by `impl Trait`s in edition 2024
[INFO] [stdout]     = note: `--force-warn impl-trait-overcaptures` implied by `--force-warn rust-2024-compatibility`
[INFO] [stdout] help: use the precise capturing `use<...>` syntax to make the captures explicit
[INFO] [stdout]     |
[INFO] [stdout] 129 |     ) -> Query<'db, 'v, T, FS, V, impl FnMut(QueryEvent) + use<V, T, FS>>
[INFO] [stdout]     |                                                          +++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024
[INFO] [stdout]   --> src/db/proto.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 |         if let Some(value) = self.value {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^----^^^^^^
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              this value has a significant drop implementation which may observe a major change in drop order and requires your discretion
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #124085 <https://github.com/rust-lang/rust/issues/124085>
[INFO] [stdout] help: the value is now dropped here in Edition 2024
[INFO] [stdout]   --> src/db/proto.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |         } else {
[INFO] [stdout]    |         ^
[INFO] [stdout]    = note: `--force-warn if-let-rescope` implied by `--force-warn rust-2024-compatibility`
[INFO] [stdout] help: a `match` with a single arm can preserve the drop order up to Edition 2021
[INFO] [stdout]    |
[INFO] [stdout] 28 ~         match self.value { Some(value) => {
[INFO] [stdout] 29 |             match value {
[INFO] [stdout] ...
[INFO] [stdout] 32 |             }
[INFO] [stdout] 33 ~         } _ => {
[INFO] [stdout] 34 |             Err(Error::InvalidData(format!("missing attribute value")))
[INFO] [stdout] 35 ~         }}
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024
[INFO] [stdout]   --> src/nbest.rs:57:15
[INFO] [stdout]    |
[INFO] [stdout] 57 |           while let Some(to_replace) = self.candidates
[INFO] [stdout]    |                 ^                      --------------- this value has a significant drop implementation which may observe a major change in drop order and requires your discretion
[INFO] [stdout]    |  _______________|
[INFO] [stdout]    | |
[INFO] [stdout] 58 | |             .iter_mut()
[INFO] [stdout] 59 | |             .find(|item| (self.f)(&candidate).lt(&(self.f)(item)))
[INFO] [stdout]    | |__________________________________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #124085 <https://github.com/rust-lang/rust/issues/124085>
[INFO] [stdout] help: the value is now dropped here in Edition 2024
[INFO] [stdout]   --> src/nbest.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 |         }
[INFO] [stdout]    |         ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/flechasdb-42153492cf553b57/out/protos/database.rs:130:15
[INFO] [stdout]     |
[INFO] [stdout] 130 |         while let Some(tag) = is.read_raw_tag_or_eof()? {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^-------------------------
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               this value has a significant drop implementation which may observe a major change in drop order and requires your discretion
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #124085 <https://github.com/rust-lang/rust/issues/124085>
[INFO] [stdout] help: the value is now dropped here in Edition 2024
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/flechasdb-42153492cf553b57/out/protos/database.rs:163:9
[INFO] [stdout]     |
[INFO] [stdout] 163 |         }
[INFO] [stdout]     |         ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/flechasdb-42153492cf553b57/out/protos/database.rs:368:15
[INFO] [stdout]     |
[INFO] [stdout] 368 |         while let Some(tag) = is.read_raw_tag_or_eof()? {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^-------------------------
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               this value has a significant drop implementation which may observe a major change in drop order and requires your discretion
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #124085 <https://github.com/rust-lang/rust/issues/124085>
[INFO] [stdout] help: the value is now dropped here in Edition 2024
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/flechasdb-42153492cf553b57/out/protos/database.rs:392:9
[INFO] [stdout]     |
[INFO] [stdout] 392 |         }
[INFO] [stdout]     |         ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/flechasdb-42153492cf553b57/out/protos/database.rs:544:15
[INFO] [stdout]     |
[INFO] [stdout] 544 |         while let Some(tag) = is.read_raw_tag_or_eof()? {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^-------------------------
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               this value has a significant drop implementation which may observe a major change in drop order and requires your discretion
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #124085 <https://github.com/rust-lang/rust/issues/124085>
[INFO] [stdout] help: the value is now dropped here in Edition 2024
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/flechasdb-42153492cf553b57/out/protos/database.rs:559:9
[INFO] [stdout]     |
[INFO] [stdout] 559 |         }
[INFO] [stdout]     |         ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/flechasdb-42153492cf553b57/out/protos/database.rs:685:15
[INFO] [stdout]     |
[INFO] [stdout] 685 |         while let Some(tag) = is.read_raw_tag_or_eof()? {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^-------------------------
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               this value has a significant drop implementation which may observe a major change in drop order and requires your discretion
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #124085 <https://github.com/rust-lang/rust/issues/124085>
[INFO] [stdout] help: the value is now dropped here in Edition 2024
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/flechasdb-42153492cf553b57/out/protos/database.rs:700:9
[INFO] [stdout]     |
[INFO] [stdout] 700 |         }
[INFO] [stdout]     |         ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/flechasdb-42153492cf553b57/out/protos/database.rs:902:15
[INFO] [stdout]     |
[INFO] [stdout] 902 |         while let Some(tag) = is.read_raw_tag_or_eof()? {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^-------------------------
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               this value has a significant drop implementation which may observe a major change in drop order and requires your discretion
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #124085 <https://github.com/rust-lang/rust/issues/124085>
[INFO] [stdout] help: the value is now dropped here in Edition 2024
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/flechasdb-42153492cf553b57/out/protos/database.rs:914:9
[INFO] [stdout]     |
[INFO] [stdout] 914 |         }
[INFO] [stdout]     |         ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/flechasdb-42153492cf553b57/out/protos/database.rs:1079:15
[INFO] [stdout]      |
[INFO] [stdout] 1079 |         while let Some(tag) = is.read_raw_tag_or_eof()? {
[INFO] [stdout]      |               ^^^^^^^^^^^^^^^^-------------------------
[INFO] [stdout]      |                               |
[INFO] [stdout]      |                               this value has a significant drop implementation which may observe a major change in drop order and requires your discretion
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this changes meaning in Rust 2024
[INFO] [stdout]      = note: for more information, see issue #124085 <https://github.com/rust-lang/rust/issues/124085>
[INFO] [stdout] help: the value is now dropped here in Edition 2024
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/flechasdb-42153492cf553b57/out/protos/database.rs:1091:9
[INFO] [stdout]      |
[INFO] [stdout] 1091 |         }
[INFO] [stdout]      |         ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/flechasdb-42153492cf553b57/out/protos/database.rs:1227:15
[INFO] [stdout]      |
[INFO] [stdout] 1227 |         while let Some(tag) = is.read_raw_tag_or_eof()? {
[INFO] [stdout]      |               ^^^^^^^^^^^^^^^^-------------------------
[INFO] [stdout]      |                               |
[INFO] [stdout]      |                               this value has a significant drop implementation which may observe a major change in drop order and requires your discretion
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this changes meaning in Rust 2024
[INFO] [stdout]      = note: for more information, see issue #124085 <https://github.com/rust-lang/rust/issues/124085>
[INFO] [stdout] help: the value is now dropped here in Edition 2024
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/flechasdb-42153492cf553b57/out/protos/database.rs:1242:9
[INFO] [stdout]      |
[INFO] [stdout] 1242 |         }
[INFO] [stdout]      |         ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/flechasdb-42153492cf553b57/out/protos/database.rs:1380:15
[INFO] [stdout]      |
[INFO] [stdout] 1380 |         while let Some(tag) = is.read_raw_tag_or_eof()? {
[INFO] [stdout]      |               ^^^^^^^^^^^^^^^^-------------------------
[INFO] [stdout]      |                               |
[INFO] [stdout]      |                               this value has a significant drop implementation which may observe a major change in drop order and requires your discretion
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this changes meaning in Rust 2024
[INFO] [stdout]      = note: for more information, see issue #124085 <https://github.com/rust-lang/rust/issues/124085>
[INFO] [stdout] help: the value is now dropped here in Edition 2024
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/flechasdb-42153492cf553b57/out/protos/database.rs:1392:9
[INFO] [stdout]      |
[INFO] [stdout] 1392 |         }
[INFO] [stdout]      |         ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Migrating src/bin/benchmark.rs from 2021 edition to 2024
[INFO] [stderr] warning: failed to automatically apply fixes suggested by rustc to crate `flechasdb`
[INFO] [stderr] 
[INFO] [stderr] after fixes were automatically applied the compiler reported errors within these files:
[INFO] [stderr] 
[INFO] [stderr]   * /opt/rustwide/target/debug/build/flechasdb-42153492cf553b57/out/protos/database.rs
[INFO] [stderr]   * src/asyncdb/io.rs
[INFO] [stderr]   * src/asyncdb/stored/query.rs
[INFO] [stderr]   * src/linalg.rs
[INFO] [stderr] 
[INFO] [stderr] This likely indicates a bug in either rustc or cargo itself,
[INFO] [stderr] and we would appreciate a bug report! You're likely to see
[INFO] [stderr] a number of compiler warnings after this message which cargo
[INFO] [stderr] attempted to fix but failed. If you could open an issue at
[INFO] [stderr] https://github.com/rust-lang/rust/issues
[INFO] [stderr] quoting the full output of this command we'd be very appreciative!
[INFO] [stderr] Note that you may be able to make some more progress in the near-term
[INFO] [stderr] fixing code with the `--broken-code` flag
[INFO] [stderr] 
[INFO] [stderr] The following errors were reported:
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/asyncdb/io.rs:248:26
[INFO] [stderr]     |
[INFO] [stderr] 248 |             ($buf:ident, $amount:expr_2021) => {
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/asyncdb/stored/query.rs:225:14
[INFO] [stderr]     |
[INFO] [stderr] 225 |             ($event:expr_2021) => {
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/linalg.rs:371:10
[INFO] [stderr]     |
[INFO] [stderr] 371 |         ($actual:expr_2021, $expected:expr_2021, $err:expr_2021) => {
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/linalg.rs:371:29
[INFO] [stderr]     |
[INFO] [stderr] 371 |         ($actual:expr_2021, $expected:expr_2021, $err:expr_2021) => {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/linalg.rs:371:50
[INFO] [stderr]     |
[INFO] [stderr] 371 |         ($actual:expr_2021, $expected:expr_2021, $err:expr_2021) => {
[INFO] [stderr]     |                                                  ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr] 
[INFO] [stderr] warning: lint `box_pointers` has been removed: it does not detect other kinds of allocations, and existed only for historical reasons
[INFO] [stderr]   --> /opt/rustwide/target/debug/build/flechasdb-42153492cf553b57/out/protos/database.rs:12:10
[INFO] [stderr]    |
[INFO] [stderr] 12 | #![allow(box_pointers)]
[INFO] [stderr]    |          ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 5 previous errors; 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0658`.
[INFO] [stderr] Original diagnostics will follow.
[INFO] [stderr] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]    --> src/distribution.rs:196:25
[INFO] [stdout]     |
[INFO] [stdout] 196 |             let _ = rng.gen::<f32>();
[INFO] [stdout]     |                         ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]     = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout]     = note: `--force-warn keyword-idents-2024` implied by `--force-warn rust-2024-compatibility`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/asyncdb/io.rs:248:34
[INFO] [stdout]     |
[INFO] [stdout] 248 |             ($buf:ident, $amount:expr) => {
[INFO] [stdout]     |                                  ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: `--force-warn edition-2024-expr-fragment-specifier` implied by `--force-warn rust-2024-compatibility`
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 248 |             ($buf:ident, $amount:expr_2021) => {
[INFO] [stdout]     |                                  ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/asyncdb/stored/query.rs:225:21
[INFO] [stdout]     |
[INFO] [stdout] 225 |             ($event:expr) => {
[INFO] [stdout]     |                     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 225 |             ($event:expr_2021) => {
[INFO] [stdout]     |                     ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/linalg.rs:371:18
[INFO] [stdout]     |
[INFO] [stdout] 371 |         ($actual:expr, $expected:expr, $err:expr) => {
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 371 |         ($actual:expr_2021, $expected:expr, $err:expr) => {
[INFO] [stdout]     |                  ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/linalg.rs:371:34
[INFO] [stdout]     |
[INFO] [stdout] 371 |         ($actual:expr, $expected:expr, $err:expr) => {
[INFO] [stdout]     |                                  ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 371 |         ($actual:expr, $expected:expr_2021, $err:expr) => {
[INFO] [stdout]     |                                  ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/linalg.rs:371:45
[INFO] [stdout]     |
[INFO] [stdout] 371 |         ($actual:expr, $expected:expr, $err:expr) => {
[INFO] [stdout]     |                                             ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 371 |         ($actual:expr, $expected:expr, $err:expr_2021) => {
[INFO] [stdout]     |                                             ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `box_pointers` has been removed: it does not detect other kinds of allocations, and existed only for historical reasons
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/flechasdb-42153492cf553b57/out/protos/database.rs:12:10
[INFO] [stdout]    |
[INFO] [stdout] 12 | #![allow(box_pointers)]
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `impl FnMut(query::QueryEvent)` will capture more lifetimes than possibly intended in edition 2024
[INFO] [stdout]    --> src/asyncdb/stored.rs:129:35
[INFO] [stdout]     |
[INFO] [stdout] 129 |     ) -> Query<'db, 'v, T, FS, V, impl FnMut(QueryEvent)>
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/rpit-lifetime-capture.html>
[INFO] [stdout] note: specifically, these lifetimes are in scope but not mentioned in the type's bounds
[INFO] [stdout]    --> src/asyncdb/stored.rs:117:6
[INFO] [stdout]     |
[INFO] [stdout] 117 | impl<'db, T, FS> Database<T, FS>
[INFO] [stdout]     |      ^^^
[INFO] [stdout] ...
[INFO] [stdout] 124 |     pub fn query<'v, V>(
[INFO] [stdout]     |                  ^^
[INFO] [stdout]     = note: all lifetimes in scope will be captured by `impl Trait`s in edition 2024
[INFO] [stdout]     = note: `--force-warn impl-trait-overcaptures` implied by `--force-warn rust-2024-compatibility`
[INFO] [stdout] help: use the precise capturing `use<...>` syntax to make the captures explicit
[INFO] [stdout]     |
[INFO] [stdout] 129 |     ) -> Query<'db, 'v, T, FS, V, impl FnMut(QueryEvent) + use<V, T, FS>>
[INFO] [stdout]     |                                                          +++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024
[INFO] [stdout]   --> src/db/proto.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 |         if let Some(value) = self.value {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^----^^^^^^
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              this value has a significant drop implementation which may observe a major change in drop order and requires your discretion
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #124085 <https://github.com/rust-lang/rust/issues/124085>
[INFO] [stdout] help: the value is now dropped here in Edition 2024
[INFO] [stdout]   --> src/db/proto.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |         } else {
[INFO] [stdout]    |         ^
[INFO] [stdout]    = note: `--force-warn if-let-rescope` implied by `--force-warn rust-2024-compatibility`
[INFO] [stdout] help: a `match` with a single arm can preserve the drop order up to Edition 2021
[INFO] [stdout]    |
[INFO] [stdout] 28 ~         match self.value { Some(value) => {
[INFO] [stdout] 29 |             match value {
[INFO] [stdout] ...
[INFO] [stdout] 32 |             }
[INFO] [stdout] 33 ~         } _ => {
[INFO] [stdout] 34 |             Err(Error::InvalidData(format!("missing attribute value")))
[INFO] [stdout] 35 ~         }}
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024
[INFO] [stdout]   --> src/nbest.rs:57:15
[INFO] [stdout]    |
[INFO] [stdout] 57 |           while let Some(to_replace) = self.candidates
[INFO] [stdout]    |                 ^                      --------------- this value has a significant drop implementation which may observe a major change in drop order and requires your discretion
[INFO] [stdout]    |  _______________|
[INFO] [stdout]    | |
[INFO] [stdout] 58 | |             .iter_mut()
[INFO] [stdout] 59 | |             .find(|item| (self.f)(&candidate).lt(&(self.f)(item)))
[INFO] [stdout]    | |__________________________________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #124085 <https://github.com/rust-lang/rust/issues/124085>
[INFO] [stdout] help: the value is now dropped here in Edition 2024
[INFO] [stdout]   --> src/nbest.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 |         }
[INFO] [stdout]    |         ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/flechasdb-42153492cf553b57/out/protos/database.rs:130:15
[INFO] [stdout]     |
[INFO] [stdout] 130 |         while let Some(tag) = is.read_raw_tag_or_eof()? {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^-------------------------
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               this value has a significant drop implementation which may observe a major change in drop order and requires your discretion
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #124085 <https://github.com/rust-lang/rust/issues/124085>
[INFO] [stdout] help: the value is now dropped here in Edition 2024
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/flechasdb-42153492cf553b57/out/protos/database.rs:163:9
[INFO] [stdout]     |
[INFO] [stdout] 163 |         }
[INFO] [stdout]     |         ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/flechasdb-42153492cf553b57/out/protos/database.rs:368:15
[INFO] [stdout]     |
[INFO] [stdout] 368 |         while let Some(tag) = is.read_raw_tag_or_eof()? {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^-------------------------
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               this value has a significant drop implementation which may observe a major change in drop order and requires your discretion
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #124085 <https://github.com/rust-lang/rust/issues/124085>
[INFO] [stdout] help: the value is now dropped here in Edition 2024
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/flechasdb-42153492cf553b57/out/protos/database.rs:392:9
[INFO] [stdout]     |
[INFO] [stdout] 392 |         }
[INFO] [stdout]     |         ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/flechasdb-42153492cf553b57/out/protos/database.rs:544:15
[INFO] [stdout]     |
[INFO] [stdout] 544 |         while let Some(tag) = is.read_raw_tag_or_eof()? {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^-------------------------
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               this value has a significant drop implementation which may observe a major change in drop order and requires your discretion
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #124085 <https://github.com/rust-lang/rust/issues/124085>
[INFO] [stdout] help: the value is now dropped here in Edition 2024
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/flechasdb-42153492cf553b57/out/protos/database.rs:559:9
[INFO] [stdout]     |
[INFO] [stdout] 559 |         }
[INFO] [stdout]     |         ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/flechasdb-42153492cf553b57/out/protos/database.rs:685:15
[INFO] [stdout]     |
[INFO] [stdout] 685 |         while let Some(tag) = is.read_raw_tag_or_eof()? {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^-------------------------
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               this value has a significant drop implementation which may observe a major change in drop order and requires your discretion
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #124085 <https://github.com/rust-lang/rust/issues/124085>
[INFO] [stdout] help: the value is now dropped here in Edition 2024
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/flechasdb-42153492cf553b57/out/protos/database.rs:700:9
[INFO] [stdout]     |
[INFO] [stdout] 700 |         }
[INFO] [stdout]     |         ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/flechasdb-42153492cf553b57/out/protos/database.rs:902:15
[INFO] [stdout]     |
[INFO] [stdout] 902 |         while let Some(tag) = is.read_raw_tag_or_eof()? {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^-------------------------
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               this value has a significant drop implementation which may observe a major change in drop order and requires your discretion
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #124085 <https://github.com/rust-lang/rust/issues/124085>
[INFO] [stdout] help: the value is now dropped here in Edition 2024
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/flechasdb-42153492cf553b57/out/protos/database.rs:914:9
[INFO] [stdout]     |
[INFO] [stdout] 914 |         }
[INFO] [stdout]     |         ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/flechasdb-42153492cf553b57/out/protos/database.rs:1079:15
[INFO] [stdout]      |
[INFO] [stdout] 1079 |         while let Some(tag) = is.read_raw_tag_or_eof()? {
[INFO] [stdout]      |               ^^^^^^^^^^^^^^^^-------------------------
[INFO] [stdout]      |                               |
[INFO] [stdout]      |                               this value has a significant drop implementation which may observe a major change in drop order and requires your discretion
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this changes meaning in Rust 2024
[INFO] [stdout]      = note: for more information, see issue #124085 <https://github.com/rust-lang/rust/issues/124085>
[INFO] [stdout] help: the value is now dropped here in Edition 2024
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/flechasdb-42153492cf553b57/out/protos/database.rs:1091:9
[INFO] [stdout]      |
[INFO] [stdout] 1091 |         }
[INFO] [stdout]      |         ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/flechasdb-42153492cf553b57/out/protos/database.rs:1227:15
[INFO] [stdout]      |
[INFO] [stdout] 1227 |         while let Some(tag) = is.read_raw_tag_or_eof()? {
[INFO] [stdout]      |               ^^^^^^^^^^^^^^^^-------------------------
[INFO] [stdout]      |                               |
[INFO] [stdout]      |                               this value has a significant drop implementation which may observe a major change in drop order and requires your discretion
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this changes meaning in Rust 2024
[INFO] [stdout]      = note: for more information, see issue #124085 <https://github.com/rust-lang/rust/issues/124085>
[INFO] [stdout] help: the value is now dropped here in Edition 2024
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/flechasdb-42153492cf553b57/out/protos/database.rs:1242:9
[INFO] [stdout]      |
[INFO] [stdout] 1242 |         }
[INFO] [stdout]      |         ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/flechasdb-42153492cf553b57/out/protos/database.rs:1380:15
[INFO] [stdout]      |
[INFO] [stdout] 1380 |         while let Some(tag) = is.read_raw_tag_or_eof()? {
[INFO] [stdout]      |               ^^^^^^^^^^^^^^^^-------------------------
[INFO] [stdout]      |                               |
[INFO] [stdout]      |                               this value has a significant drop implementation which may observe a major change in drop order and requires your discretion
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this changes meaning in Rust 2024
[INFO] [stdout]      = note: for more information, see issue #124085 <https://github.com/rust-lang/rust/issues/124085>
[INFO] [stdout] help: the value is now dropped here in Edition 2024
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/flechasdb-42153492cf553b57/out/protos/database.rs:1392:9
[INFO] [stdout]      |
[INFO] [stdout] 1392 |         }
[INFO] [stdout]      |         ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]        Fixed src/bin/benchmark.rs (1 fix)
[INFO] [stderr]    Migrating src/main.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating src/bin/test-async.rs from 2021 edition to 2024
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.90s
[INFO] [stderr] Running `cargo check` to verify 2024
[INFO] [stderr]    Compiling flechasdb v0.1.0 (/tmp/fixit)
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]    --> src/distribution.rs:196:25
[INFO] [stdout]     |
[INFO] [stdout] 196 |             let _ = rng.gen::<f32>();
[INFO] [stdout]     |                         ^^^ expected identifier, found reserved keyword
[INFO] [stdout]     |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]     |
[INFO] [stdout] 196 |             let _ = rng.r#gen::<f32>();
[INFO] [stdout]     |                         ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]    --> src/distribution.rs:196:25
[INFO] [stdout]     |
[INFO] [stdout] 196 |             let _ = rng.gen::<f32>();
[INFO] [stdout]     |                         ^^^ expected identifier, found reserved keyword
[INFO] [stdout]     |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]     |
[INFO] [stdout] 196 |             let _ = rng.r#gen::<f32>();
[INFO] [stdout]     |                         ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `box_pointers` has been removed: it does not detect other kinds of allocations, and existed only for historical reasons
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/flechasdb-42153492cf553b57/out/protos/database.rs:12:10
[INFO] [stdout]    |
[INFO] [stdout] 12 | #![allow(box_pointers)]
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `box_pointers` has been removed: it does not detect other kinds of allocations, and existed only for historical reasons
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/flechasdb-42153492cf553b57/out/protos/database.rs:12:10
[INFO] [stdout]    |
[INFO] [stdout] 12 | #![allow(box_pointers)]
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `flechasdb` (lib) due to 2 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `flechasdb` (lib test) due to 2 previous errors; 1 warning emitted
[INFO] [stderr] error: failed to check after updating to 2024
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `cargo check --frozen --all --all-targets --message-format=json` (exit status: 101)
[INFO] running `Command { std: "docker" "inspect" "c6a2c7b5b7a5017e0e033ea81dcaea84d590dc5ac59b6a70b5f31c3ef9063b78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6a2c7b5b7a5017e0e033ea81dcaea84d590dc5ac59b6a70b5f31c3ef9063b78", kill_on_drop: false }`
[INFO] [stdout] c6a2c7b5b7a5017e0e033ea81dcaea84d590dc5ac59b6a70b5f31c3ef9063b78