[INFO] fetching crate tensor_vault 0.4.0...
[INFO] fixing tensor_vault-0.4.0 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=end=2015,2024 for pr-157817-2
[INFO] extracting crate tensor_vault 0.4.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate tensor_vault 0.4.0
[INFO] finished tweaking crates.io crate tensor_vault 0.4.0
[INFO] tweaked toml for crates.io crate tensor_vault 0.4.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tensor_vault 0.4.0 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 tensor_vault 0.4.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 47d14b1bd5fe16b37ebaacb5f5a31bfd50a9197c094689b3fe42ad9eabd65887
[INFO] running `Command { std: "docker" "start" "47d14b1bd5fe16b37ebaacb5f5a31bfd50a9197c094689b3fe42ad9eabd65887", 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" "47d14b1bd5fe16b37ebaacb5f5a31bfd50a9197c094689b3fe42ad9eabd65887" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47d14b1bd5fe16b37ebaacb5f5a31bfd50a9197c094689b3fe42ad9eabd65887", 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" "47d14b1bd5fe16b37ebaacb5f5a31bfd50a9197c094689b3fe42ad9eabd65887" "/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
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[INFO] [stderr]     Checking tensor_vault v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Migrating src/lib.rs from 2021 edition to 2024
[INFO] [stderr]        Fixed src/lib.rs (5 fixes)
[INFO] [stderr]        Fixed src/rate_limit.rs (1 fix)
[INFO] [stderr]        Fixed src/sync_target.rs (2 fixes)
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> src/shamir.rs:489:15
[INFO] [stdout]     |
[INFO] [stdout] 482 |         let key = test_key();
[INFO] [stdout]     |             ---
[INFO] [stdout]     |             |
[INFO] [stdout]     |             `key` calls a custom destructor
[INFO] [stdout]     |             `key` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 487 |         let shares = split_master_key(&key, &config).unwrap();
[INFO] [stdout]     |             ------
[INFO] [stdout]     |             |
[INFO] [stdout]     |             `shares` calls a custom destructor
[INFO] [stdout]     |             `shares` will be dropped later as of Edition 2024
[INFO] [stdout] 488 |         let dupes = vec![shares[0].clone(), shares[0].clone()];
[INFO] [stdout]     |             -----
[INFO] [stdout]     |             |
[INFO] [stdout]     |             `dupes` calls a custom destructor
[INFO] [stdout]     |             `dupes` will be dropped later as of Edition 2024
[INFO] [stdout] 489 |         match reconstruct_master_key(&dupes) {
[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] 493 |     }
[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/key.rs:19:19
[INFO] [stdout]     |
[INFO] [stdout]  19 | #[derive(Zeroize, ZeroizeOnDrop)]
[INFO] [stdout]     |                   ^^^^^^^^^^^^^
[INFO] [stdout] note: `key` invokes this custom destructor
[INFO] [stdout]    --> src/key.rs:19:19
[INFO] [stdout]     |
[INFO] [stdout]  19 | #[derive(Zeroize, ZeroizeOnDrop)]
[INFO] [stdout]     |                   ^^^^^^^^^^^^^
[INFO] [stdout] note: `shares` invokes this custom destructor
[INFO] [stdout]    --> src/shamir.rs:106:33
[INFO] [stdout]     |
[INFO] [stdout] 106 | #[derive(Debug, Clone, Zeroize, ZeroizeOnDrop)]
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^
[INFO] [stdout] note: `dupes` invokes this custom destructor
[INFO] [stdout]    --> src/shamir.rs:106:33
[INFO] [stdout]     |
[INFO] [stdout] 106 | #[derive(Debug, Clone, Zeroize, ZeroizeOnDrop)]
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^
[INFO] [stdout]     = note: most of the time, changing drop order is harmless; inspect the `impl Drop`s for side effects like releasing locks or sending messages
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-tail-expr-scope.html>
[INFO] [stdout]     = note: `--force-warn tail-expr-drop-order` implied by `--force-warn rust-2024-compatibility`
[INFO] [stdout]     = note: this warning originates in the derive macro `ZeroizeOnDrop` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> src/shamir.rs:507:15
[INFO] [stdout]     |
[INFO] [stdout] 497 |         let short = vec![
[INFO] [stdout]     |             -----
[INFO] [stdout]     |             |
[INFO] [stdout]     |             `short` calls a custom destructor
[INFO] [stdout]     |             `short` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 507 |         match reconstruct_master_key(&short) {
[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] 511 |     }
[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/key.rs:19:19
[INFO] [stdout]     |
[INFO] [stdout]  19 | #[derive(Zeroize, ZeroizeOnDrop)]
[INFO] [stdout]     |                   ^^^^^^^^^^^^^
[INFO] [stdout] note: `short` invokes this custom destructor
[INFO] [stdout]    --> src/shamir.rs:106:33
[INFO] [stdout]     |
[INFO] [stdout] 106 | #[derive(Debug, Clone, Zeroize, ZeroizeOnDrop)]
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^
[INFO] [stdout]     = note: most of the time, changing drop order is harmless; inspect the `impl Drop`s for side effects like releasing locks or sending messages
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-tail-expr-scope.html>
[INFO] [stdout]     = note: this warning originates in the derive macro `ZeroizeOnDrop` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> src/shamir.rs:525:15
[INFO] [stdout]     |
[INFO] [stdout] 515 |         let bad = vec![
[INFO] [stdout]     |             ---
[INFO] [stdout]     |             |
[INFO] [stdout]     |             `bad` calls a custom destructor
[INFO] [stdout]     |             `bad` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 525 |         match reconstruct_master_key(&bad) {
[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] 529 |     }
[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/key.rs:19:19
[INFO] [stdout]     |
[INFO] [stdout]  19 | #[derive(Zeroize, ZeroizeOnDrop)]
[INFO] [stdout]     |                   ^^^^^^^^^^^^^
[INFO] [stdout] note: `bad` invokes this custom destructor
[INFO] [stdout]    --> src/shamir.rs:106:33
[INFO] [stdout]     |
[INFO] [stdout] 106 | #[derive(Debug, Clone, Zeroize, ZeroizeOnDrop)]
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^
[INFO] [stdout]     = note: most of the time, changing drop order is harmless; inspect the `impl Drop`s for side effects like releasing locks or sending messages
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-tail-expr-scope.html>
[INFO] [stdout]     = note: this warning originates in the derive macro `ZeroizeOnDrop` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]     --> src/sync_target.rs:165:35
[INFO] [stdout]      |
[INFO] [stdout]  165 |             if let Some(target) = self.targets.get(target_name) {
[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]      |                         `target` calls a custom destructor
[INFO] [stdout]      |                         `target` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout]  170 |         }
[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]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lock_api-0.4.14/src/rwlock.rs:1432:1
[INFO] [stdout]      |
[INFO] [stdout] 1432 | impl<'a, R: RawRwLock + 'a, T: ?Sized + 'a> Drop for RwLockReadGuard<'a, R, T> {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `target` invokes this custom destructor
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lock_api-0.4.14/src/rwlock.rs:1432:1
[INFO] [stdout]      |
[INFO] [stdout] 1432 | impl<'a, R: RawRwLock + 'a, T: ?Sized + 'a> Drop for RwLockReadGuard<'a, R, T> {
[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/sync_target.rs:183:35
[INFO] [stdout]      |
[INFO] [stdout]  183 |             if let Some(target) = self.targets.get(target_name) {
[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]      |                         `target` calls a custom destructor
[INFO] [stdout]      |                         `target` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout]  188 |         }
[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]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lock_api-0.4.14/src/rwlock.rs:1432:1
[INFO] [stdout]      |
[INFO] [stdout] 1432 | impl<'a, R: RawRwLock + 'a, T: ?Sized + 'a> Drop for RwLockReadGuard<'a, R, T> {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `target` invokes this custom destructor
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lock_api-0.4.14/src/rwlock.rs:1432:1
[INFO] [stdout]      |
[INFO] [stdout] 1432 | impl<'a, R: RawRwLock + 'a, T: ?Sized + 'a> Drop for RwLockReadGuard<'a, R, T> {
[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/sync_target.rs:226:35
[INFO] [stdout]      |
[INFO] [stdout]  226 |             if let Some(target) = self.targets.get(&routed.target_name) {
[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]      |                         `target` calls a custom destructor
[INFO] [stdout]      |                         `target` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout]  235 |         }
[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]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lock_api-0.4.14/src/rwlock.rs:1432:1
[INFO] [stdout]      |
[INFO] [stdout] 1432 | impl<'a, R: RawRwLock + 'a, T: ?Sized + 'a> Drop for RwLockReadGuard<'a, R, T> {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `target` invokes this custom destructor
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lock_api-0.4.14/src/rwlock.rs:1432:1
[INFO] [stdout]      |
[INFO] [stdout] 1432 | impl<'a, R: RawRwLock + 'a, T: ?Sized + 'a> Drop for RwLockReadGuard<'a, R, T> {
[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/sync_target.rs:165:35
[INFO] [stdout]      |
[INFO] [stdout]  165 |             if let Some(target) = self.targets.get(target_name) {
[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]      |                         `target` calls a custom destructor
[INFO] [stdout]      |                         `target` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout]  170 |         }
[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]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lock_api-0.4.14/src/rwlock.rs:1432:1
[INFO] [stdout]      |
[INFO] [stdout] 1432 | impl<'a, R: RawRwLock + 'a, T: ?Sized + 'a> Drop for RwLockReadGuard<'a, R, T> {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `target` invokes this custom destructor
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lock_api-0.4.14/src/rwlock.rs:1432:1
[INFO] [stdout]      |
[INFO] [stdout] 1432 | impl<'a, R: RawRwLock + 'a, T: ?Sized + 'a> Drop for RwLockReadGuard<'a, R, T> {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      = note: most of the time, changing drop order is harmless; inspect the `impl Drop`s for side effects like releasing locks or sending messages
[INFO] [stdout]      = warning: this changes meaning in Rust 2024
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-tail-expr-scope.html>
[INFO] [stdout]      = note: `--force-warn tail-expr-drop-order` implied by `--force-warn rust-2024-compatibility`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]     --> src/sync_target.rs:183:35
[INFO] [stdout]      |
[INFO] [stdout]  183 |             if let Some(target) = self.targets.get(target_name) {
[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]      |                         `target` calls a custom destructor
[INFO] [stdout]      |                         `target` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout]  188 |         }
[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]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lock_api-0.4.14/src/rwlock.rs:1432:1
[INFO] [stdout]      |
[INFO] [stdout] 1432 | impl<'a, R: RawRwLock + 'a, T: ?Sized + 'a> Drop for RwLockReadGuard<'a, R, T> {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `target` invokes this custom destructor
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lock_api-0.4.14/src/rwlock.rs:1432:1
[INFO] [stdout]      |
[INFO] [stdout] 1432 | impl<'a, R: RawRwLock + 'a, T: ?Sized + 'a> Drop for RwLockReadGuard<'a, R, T> {
[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/sync_target.rs:226:35
[INFO] [stdout]      |
[INFO] [stdout]  226 |             if let Some(target) = self.targets.get(&routed.target_name) {
[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]      |                         `target` calls a custom destructor
[INFO] [stdout]      |                         `target` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout]  235 |         }
[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]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lock_api-0.4.14/src/rwlock.rs:1432:1
[INFO] [stdout]      |
[INFO] [stdout] 1432 | impl<'a, R: RawRwLock + 'a, T: ?Sized + 'a> Drop for RwLockReadGuard<'a, R, T> {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `target` invokes this custom destructor
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lock_api-0.4.14/src/rwlock.rs:1432:1
[INFO] [stdout]      |
[INFO] [stdout] 1432 | impl<'a, R: RawRwLock + 'a, T: ?Sized + 'a> Drop for RwLockReadGuard<'a, R, T> {
[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 benches/tensor_vault_bench.rs from 2021 edition to 2024
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 42.64s
[INFO] [stderr] crater-edition-check: tensor_vault v0.4.0 (/opt/rustwide/workdir) updating edition from 2021 to 2024
[INFO] [stderr]     Checking tensor_vault v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: usage of an `unsafe` block
[INFO] [stdout]    --> src/sync_target.rs:335:9
[INFO] [stdout]     |
[INFO] [stdout] 335 |         unsafe { std::env::set_var(&env_key, value) };
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-F unsafe-code`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of an `unsafe` block
[INFO] [stdout]    --> src/sync_target.rs:342:9
[INFO] [stdout]     |
[INFO] [stdout] 342 |         unsafe { std::env::remove_var(&env_key) };
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of an `unsafe` block
[INFO] [stdout]    --> src/sync_target.rs:335:9
[INFO] [stdout]     |
[INFO] [stdout] 335 |         unsafe { std::env::set_var(&env_key, value) };
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-F unsafe-code`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of an `unsafe` block
[INFO] [stdout]    --> src/sync_target.rs:342:9
[INFO] [stdout]     |
[INFO] [stdout] 342 |         unsafe { std::env::remove_var(&env_key) };
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of an `unsafe` block
[INFO] [stdout]     --> src/lib.rs:1013:9
[INFO] [stdout]      |
[INFO] [stdout] 1013 |         unsafe { std::env::set_var("NEUMANN_VAULT_KEY", &encoded) };
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of an `unsafe` block
[INFO] [stdout]     --> src/lib.rs:1020:9
[INFO] [stdout]      |
[INFO] [stdout] 1020 |         unsafe { std::env::remove_var("NEUMANN_VAULT_KEY") };
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of an `unsafe` block
[INFO] [stdout]     --> src/lib.rs:1029:9
[INFO] [stdout]      |
[INFO] [stdout] 1029 |         unsafe { std::env::remove_var("NEUMANN_VAULT_KEY") };
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of an `unsafe` block
[INFO] [stdout]     --> src/lib.rs:1042:9
[INFO] [stdout]      |
[INFO] [stdout] 1042 |         unsafe { std::env::set_var("NEUMANN_VAULT_KEY", "not-valid-base64!!!") };
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of an `unsafe` block
[INFO] [stdout]     --> src/lib.rs:1049:9
[INFO] [stdout]      |
[INFO] [stdout] 1049 |         unsafe { std::env::remove_var("NEUMANN_VAULT_KEY") };
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tensor_vault` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `tensor_vault` (lib test) due to 7 previous errors
[INFO] running `Command { std: "docker" "inspect" "47d14b1bd5fe16b37ebaacb5f5a31bfd50a9197c094689b3fe42ad9eabd65887", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47d14b1bd5fe16b37ebaacb5f5a31bfd50a9197c094689b3fe42ad9eabd65887", kill_on_drop: false }`
[INFO] [stdout] 47d14b1bd5fe16b37ebaacb5f5a31bfd50a9197c094689b3fe42ad9eabd65887
