[INFO] cloning repository https://github.com/RuanCampello/umbra
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RuanCampello/umbra" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRuanCampello%2Fumbra", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRuanCampello%2Fumbra'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6a17e3804e9df04985743b37b7ccb8d1749b3b17
[INFO] fixing RuanCampello/umbra against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=end=2015,2024 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRuanCampello%2Fumbra" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-5-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/RuanCampello/umbra
[INFO] finished tweaking git repo https://github.com/RuanCampello/umbra
[INFO] tweaked toml for git repo https://github.com/RuanCampello/umbra written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/RuanCampello/umbra on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/RuanCampello/umbra 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 8dac17aca79f909093f06fcf1afecac73c323587f5d6748595833fed0c7206d6
[INFO] running `Command { std: "docker" "start" "8dac17aca79f909093f06fcf1afecac73c323587f5d6748595833fed0c7206d6", 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" "8dac17aca79f909093f06fcf1afecac73c323587f5d6748595833fed0c7206d6" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8dac17aca79f909093f06fcf1afecac73c323587f5d6748595833fed0c7206d6", 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" "8dac17aca79f909093f06fcf1afecac73c323587f5d6748595833fed0c7206d6" "/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 2021 edition to 2024
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]     Checking bitflags v2.9.1
[INFO] [stderr]     Checking smallvec v1.15.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling zerocopy v0.8.25
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]     Checking half v2.6.0
[INFO] [stderr]    Compiling libsqlite3-sys v0.34.0
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]     Checking anstyle v1.0.11
[INFO] [stderr]     Checking hashbrown v0.15.4
[INFO] [stderr]     Checking rayon-core v1.12.1
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking fallible-streaming-iterator v0.1.9
[INFO] [stderr]     Checking deunicode v1.6.2
[INFO] [stderr]     Checking clap_builder v4.5.39
[INFO] [stderr]     Checking fallible-iterator v0.3.0
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]     Checking linux-raw-sys v0.9.4
[INFO] [stderr]     Checking endian-type v0.1.2
[INFO] [stderr]     Checking nibble_vec v0.1.0
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]     Checking unicode-segmentation v1.12.0
[INFO] [stderr]     Checking radix_trie v0.2.1
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking hashlink v0.10.0
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking rusqlite v0.36.0
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking chrono v0.4.41
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking umbra v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Migrating src/lib.rs from 2021 edition to 2024
[INFO] [stderr]     Checking clap v4.5.39
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking fd-lock v4.0.4
[INFO] [stderr]     Checking rand v0.9.1
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling rustyline-derive v0.11.1
[INFO] [stderr]     Checking rustyline v16.0.0
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling dummy v0.11.0
[INFO] [stderr]     Checking fake v4.3.0
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> src/collections/chash/map.rs:353:37
[INFO] [stdout]     |
[INFO] [stdout] 353 |                 if &key != unsafe { &(*entry.ptr).key.borrow() } {
[INFO] [stdout]     |                            ---------^^^^^^^^^^^^^^^^^^^^^^^^^^--
[INFO] [stdout]     |                            |        |
[INFO] [stdout]     |                            |        this temporary value will be dropped at the end of the block
[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]     = note: `--force-warn tail-expr-drop-order` implied by `--force-warn rust-2024-compatibility`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]        Fixed src/core/uuid.rs (2 fixes)
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> src/collections/chash/map.rs:870:19
[INFO] [stdout]     |
[INFO] [stdout] 732 |                     let value = match unsafe { state.next(None) } {
[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] 789 |                     let failure = match unsafe { state.next(Some(entry.ptr)) } {
[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] 847 |                         UpdateStatus::Found(EntryStatus::Null) => match unsafe { state.next(None) }
[INFO] [stdout]     |                                                                         ---------------------------
[INFO] [stdout]     |                                                                         |
[INFO] [stdout]     |                                                                         this value will be stored in a temporary; let us call it `#3`
[INFO] [stdout]     |                                                                         `#3` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 870 |             match unsafe { state.next(None) } {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   this value will be stored in a temporary; let us call it `#4`
[INFO] [stdout]     |                   up until Edition 2021 `#4` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 878 |         }
[INFO] [stdout]     |         - now the temporary value is dropped here, before the local variables in the block or statement
[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]        Fixed src/sql/query/planner/mod.rs (1 fix)
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> src/storage/page/mod.rs:525:30
[INFO] [stdout]     |
[INFO] [stdout] 517 |                .field("cells", &{
[INFO] [stdout]     |  ______________________________-
[INFO] [stdout] 518 | |                  struct ClosureDebug<'a, F: Fn(&mut Formatter<'_>) -> std::fmt::Result>(&'a F);
[INFO] [stdout] 519 | |                  impl<'a, F: Fn(&mut Formatter<'_>) -> std::fmt::Result> Debug for ClosureDebug<'a, F> {
[INFO] [stdout] 520 | |                      fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
[INFO] [stdout] ...   |
[INFO] [stdout] 525 | |                  ClosureDebug(&|f: &mut Formatter<'_>| {
[INFO] [stdout]     | | ______________________________^
[INFO] [stdout] 526 | ||                     let mut list = f.debug_list();
[INFO] [stdout] 527 | ||                     for slot in 0..self.buffer.header().slot_count {
[INFO] [stdout] 528 | ||                         let cell = self.cell(slot);
[INFO] [stdout] ...   ||
[INFO] [stdout] 534 | ||                     list.finish()
[INFO] [stdout] 535 | ||                 })
[INFO] [stdout]     | ||_________________^ this temporary value will be dropped at the end of the block
[INFO] [stdout] 536 | |              });
[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] [stderr]        Fixed src/db/mod.rs (2 fixes)
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]   --> src/tcp/server.rs:78:27
[INFO] [stdout]    |
[INFO] [stdout] 52 |     let mut guard: Option<MutexGuard<'_, Database<File>>> = None;
[INFO] [stdout]    |         ---------
[INFO] [stdout]    |         |
[INFO] [stdout]    |         `guard` calls a custom destructor
[INFO] [stdout]    |         `guard` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 78 |             guard = match db.try_lock() {
[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] 85 |         }
[INFO] [stdout]    |         - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout]    |
[INFO] [stdout] note: `#1` invokes this custom destructor
[INFO] [stdout]   --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/sync/poison/mutex.rs:741:0
[INFO] [stdout] note: `guard` 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] [stderr]        Fixed src/collections/hash.rs (3 fixes)
[INFO] [stdout] warning: creating a mutable reference to mutable static
[INFO] [stdout]    --> src/core/log.rs:149:29
[INFO] [stdout]     |
[INFO] [stdout] 149 |         if let Some(file) = LOG_FILE.take() {
[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]     = note: `--force-warn static-mut-refs` implied by `--force-warn rust-2024-compatibility`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]        Fixed src/core/json/error.rs (2 fixes)
[INFO] [stdout] warning: creating a mutable reference to mutable static
[INFO] [stdout]    --> src/core/log.rs:162:15
[INFO] [stdout]     |
[INFO] [stdout] 162 |         match &mut LOG_FILE {
[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] 162 |         match &raw mut LOG_FILE {
[INFO] [stdout]     |                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]        Fixed src/collections/reclamation/collector.rs (8 fixes)
[INFO] [stderr]        Fixed src/collections/smallvec.rs (7 fixes)
[INFO] [stderr]        Fixed src/sql/query/planner/select.rs (1 fix)
[INFO] [stderr]        Fixed src/storage/page/buffer.rs (1 fix)
[INFO] [stderr]        Fixed src/db/metadata.rs (7 fixes)
[INFO] [stderr]        Fixed src/storage/page/mod.rs (1 fix)
[INFO] [stderr]        Fixed src/collections/reclamation/batch.rs (1 fix)
[INFO] [stderr]        Fixed src/sql/statement.rs (2 fixes)
[INFO] [stderr]        Fixed src/collections/chash/map.rs (1 fix)
[INFO] [stderr]     Checking usql v0.1.0 (/opt/rustwide/workdir/usql)
[INFO] [stderr]    Migrating src/main.rs from 2021 edition to 2024
[INFO] [stderr] warning: `usql/src/main.rs` is already on the latest edition (2024), unable to migrate further
[INFO] [stderr] 
[INFO] [stderr] If you are trying to migrate from the previous edition (2021), the
[INFO] [stderr] process requires following these steps:
[INFO] [stderr] 
[INFO] [stderr] 1. Start with `edition = "2021"` in `Cargo.toml`
[INFO] [stderr] 2. Run `cargo fix --edition`
[INFO] [stderr] 3. Modify `Cargo.toml` to set `edition = "2024"`
[INFO] [stderr] 4. Run `cargo build` or `cargo test` to verify the fixes worked
[INFO] [stderr] 
[INFO] [stderr] More details may be found at
[INFO] [stderr] https://doc.rust-lang.org/edition-guide/editions/transitioning-an-existing-project-to-a-new-edition.html
[INFO] [stderr] 
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.6.0
[INFO] [stderr]    Migrating benches/numeric_benchmark.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating benches/db_benchmark.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating tests/end_to_end_test.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating benches/select_benchmark.rs from 2021 edition to 2024
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> src/collections/chash/map.rs:353:37
[INFO] [stdout]     |
[INFO] [stdout] 353 |                 if &key != unsafe { &(*entry.ptr).key.borrow() } {
[INFO] [stdout]     |                            ---------^^^^^^^^^^^^^^^^^^^^^^^^^^--
[INFO] [stdout]     |                            |        |
[INFO] [stdout]     |                            |        this temporary value will be dropped at the end of the block
[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]     = 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/collections/chash/map.rs:870:19
[INFO] [stdout]     |
[INFO] [stdout] 732 |                     let value = match unsafe { state.next(None) } {
[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] 789 |                     let failure = match unsafe { state.next(Some(entry.ptr)) } {
[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] 847 |                         UpdateStatus::Found(EntryStatus::Null) => match unsafe { state.next(None) }
[INFO] [stdout]     |                                                                         ---------------------------
[INFO] [stdout]     |                                                                         |
[INFO] [stdout]     |                                                                         this value will be stored in a temporary; let us call it `#3`
[INFO] [stdout]     |                                                                         `#3` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 870 |             match unsafe { state.next(None) } {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   this value will be stored in a temporary; let us call it `#4`
[INFO] [stdout]     |                   up until Edition 2021 `#4` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 878 |         }
[INFO] [stdout]     |         - now the temporary value is dropped here, before the local variables in the block or statement
[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 tests/integration_test.rs from 2021 edition to 2024
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> src/storage/page/mod.rs:525:30
[INFO] [stdout]     |
[INFO] [stdout] 517 |                .field("cells", &{
[INFO] [stdout]     |  ______________________________-
[INFO] [stdout] 518 | |                  struct ClosureDebug<'a, F: Fn(&mut Formatter<'_>) -> std::fmt::Result>(&'a F);
[INFO] [stdout] 519 | |                  impl<'a, F: Fn(&mut Formatter<'_>) -> std::fmt::Result> Debug for ClosureDebug<'a, F> {
[INFO] [stdout] 520 | |                      fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
[INFO] [stdout] ...   |
[INFO] [stdout] 525 | |                  ClosureDebug(&|f: &mut Formatter<'_>| {
[INFO] [stdout]     | | ______________________________^
[INFO] [stdout] 526 | ||                     let mut list = f.debug_list();
[INFO] [stdout] 527 | ||                     for slot in 0..self.buffer.header().slot_count {
[INFO] [stdout] 528 | ||                         let cell = self.cell(slot);
[INFO] [stdout] ...   ||
[INFO] [stdout] 534 | ||                     list.finish()
[INFO] [stdout] 535 | ||                 })
[INFO] [stdout]     | ||_________________^ this temporary value will be dropped at the end of the block
[INFO] [stdout] 536 | |              });
[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/tcp/server.rs:78:27
[INFO] [stdout]    |
[INFO] [stdout] 52 |     let mut guard: Option<MutexGuard<'_, Database<File>>> = None;
[INFO] [stdout]    |         ---------
[INFO] [stdout]    |         |
[INFO] [stdout]    |         `guard` calls a custom destructor
[INFO] [stdout]    |         `guard` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 78 |             guard = match db.try_lock() {
[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] 85 |         }
[INFO] [stdout]    |         - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout]    |
[INFO] [stdout] note: `#1` invokes this custom destructor
[INFO] [stdout]   --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/sync/poison/mutex.rs:741:0
[INFO] [stdout] note: `guard` 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 mutable reference to mutable static
[INFO] [stdout]    --> src/core/log.rs:149:29
[INFO] [stdout]     |
[INFO] [stdout] 149 |         if let Some(file) = LOG_FILE.take() {
[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]     = 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/core/log.rs:162:15
[INFO] [stdout]     |
[INFO] [stdout] 162 |         match &mut LOG_FILE {
[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] 162 |         match &raw mut LOG_FILE {
[INFO] [stdout]     |                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]    --> src/storage/btree.rs:971:20
[INFO] [stdout]     |
[INFO] [stdout] 971 |                 if PAGER.is_none() {
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static
[INFO] [stdout]    --> src/storage/btree.rs:975:29
[INFO] [stdout]     |
[INFO] [stdout] 975 |                 let pager = PAGER.as_mut().unwrap();
[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] 
[INFO] [stdout] 
[INFO] [stderr]    Migrating benches/uuid_benchmark.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating benches/stress_benchmark.rs from 2021 edition to 2024
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 34.89s
[INFO] [stderr] crater-edition-check: usql v0.1.0 (/opt/rustwide/workdir/usql) updating edition from 2024 to 2024
[INFO] [stderr] crater-edition-check: umbra v2.0.0 (/opt/rustwide/workdir) updating edition from 2021 to 2024
[INFO] [stderr]     Checking umbra v2.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> src/collections/chash/map.rs:353:38
[INFO] [stdout]     |
[INFO] [stdout] 353 |                 if &key != unsafe { &(*entry.ptr).key.borrow() } {
[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]     |                            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/storage/page/mod.rs:525:31
[INFO] [stdout]     |
[INFO] [stdout] 517 |                .field("cells", &{
[INFO] [stdout]     |  ______________________________-
[INFO] [stdout] 518 | |                  struct ClosureDebug<'a, F: Fn(&mut Formatter<'_>) -> std::fmt::Result>(&'a F);
[INFO] [stdout] 519 | |                  impl<'a, F: Fn(&mut Formatter<'_>) -> std::fmt::Result> Debug for ClosureDebug<'a, F> {
[INFO] [stdout] 520 | |                      fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
[INFO] [stdout] ...   |
[INFO] [stdout] 525 | |                  ClosureDebug(&|f: &mut Formatter<'_>| {
[INFO] [stdout]     | | _______________________________^
[INFO] [stdout] 526 | ||                     let mut list = f.debug_list();
[INFO] [stdout] 527 | ||                     for slot in 0..self.buffer.header().slot_count {
[INFO] [stdout] 528 | ||                         let cell = self.cell(slot);
[INFO] [stdout] ...   ||
[INFO] [stdout] 534 | ||                     list.finish()
[INFO] [stdout] 535 | ||                 })
[INFO] [stdout]     | ||                 ^- temporary value is freed at the end of this statement
[INFO] [stdout]     | ||_________________|
[INFO] [stdout]     | |                  creates a temporary value which is freed while still in use
[INFO] [stdout] 536 | |              });
[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/collections/chash/map.rs:353:38
[INFO] [stdout]     |
[INFO] [stdout] 353 |                 if &key != unsafe { &(*entry.ptr).key.borrow() } {
[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]     |                            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 `umbra` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> src/storage/page/mod.rs:525:31
[INFO] [stdout]     |
[INFO] [stdout] 517 |                .field("cells", &{
[INFO] [stdout]     |  ______________________________-
[INFO] [stdout] 518 | |                  struct ClosureDebug<'a, F: Fn(&mut Formatter<'_>) -> std::fmt::Result>(&'a F);
[INFO] [stdout] 519 | |                  impl<'a, F: Fn(&mut Formatter<'_>) -> std::fmt::Result> Debug for ClosureDebug<'a, F> {
[INFO] [stdout] 520 | |                      fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
[INFO] [stdout] ...   |
[INFO] [stdout] 525 | |                  ClosureDebug(&|f: &mut Formatter<'_>| {
[INFO] [stdout]     | | _______________________________^
[INFO] [stdout] 526 | ||                     let mut list = f.debug_list();
[INFO] [stdout] 527 | ||                     for slot in 0..self.buffer.header().slot_count {
[INFO] [stdout] 528 | ||                         let cell = self.cell(slot);
[INFO] [stdout] ...   ||
[INFO] [stdout] 534 | ||                     list.finish()
[INFO] [stdout] 535 | ||                 })
[INFO] [stdout]     | ||                 ^- temporary value is freed at the end of this statement
[INFO] [stdout]     | ||_________________|
[INFO] [stdout]     | |                  creates a temporary value which is freed while still in use
[INFO] [stdout] 536 | |              });
[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 `umbra` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "8dac17aca79f909093f06fcf1afecac73c323587f5d6748595833fed0c7206d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8dac17aca79f909093f06fcf1afecac73c323587f5d6748595833fed0c7206d6", kill_on_drop: false }`
[INFO] [stdout] 8dac17aca79f909093f06fcf1afecac73c323587f5d6748595833fed0c7206d6
