[INFO] fetching crate prost-amino-derive 0.6.1...
[INFO] fixing prost-amino-derive-0.6.1 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=end=2015,2024 for pr-157817-2
[INFO] extracting crate prost-amino-derive 0.6.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate prost-amino-derive 0.6.1
[INFO] finished tweaking crates.io crate prost-amino-derive 0.6.1
[INFO] tweaked toml for crates.io crate prost-amino-derive 0.6.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate prost-amino-derive 0.6.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 26 packages to latest compatible versions
[INFO] [stderr]       Adding itertools v0.7.11 (available: v0.15.0)
[INFO] [stderr]       Adding sha2 v0.9.9 (available: v0.11.0)
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.118)
[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] warning: Cargo.toml: `proc_macro` is deprecated in favor of `proc-macro` and will not work in the 2024 edition
[INFO] [stderr] (in the `prost_amino_derive` library target)
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `prost-amino-derive` (manifest) generated 2 warnings
[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] eaaa2e297d4c755c19e3da47a0b2e94a6acce45e810e138497f012a320a187da
[INFO] running `Command { std: "docker" "start" "eaaa2e297d4c755c19e3da47a0b2e94a6acce45e810e138497f012a320a187da", 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" "eaaa2e297d4c755c19e3da47a0b2e94a6acce45e810e138497f012a320a187da" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eaaa2e297d4c755c19e3da47a0b2e94a6acce45e810e138497f012a320a187da", 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" "eaaa2e297d4c755c19e3da47a0b2e94a6acce45e810e138497f012a320a187da" "/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 2015 edition to 2018
[INFO] [stderr] warning: Cargo.toml: `proc_macro` is deprecated in favor of `proc-macro` and will not work in the 2024 edition
[INFO] [stderr] (in the `prost_amino_derive` library target)
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `prost-amino-derive` (manifest) generated 2 warnings
[INFO] [stderr]     Checking typenum v1.20.1
[INFO] [stderr]     Checking cfg-if v1.0.4
[INFO] [stderr]     Checking gimli v0.32.3
[INFO] [stderr]     Checking memchr v2.8.2
[INFO] [stderr]     Checking adler2 v2.0.1
[INFO] [stderr]     Checking rustc-demangle v0.1.27
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking opaque-debug v0.3.1
[INFO] [stderr]     Checking cpufeatures v0.2.17
[INFO] [stderr]     Checking either v1.16.0
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking itertools v0.7.11
[INFO] [stderr]     Checking generic-array v0.14.9
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]     Checking addr2line v0.25.1
[INFO] [stderr]     Checking backtrace v0.3.76
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking prost-amino-derive v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Migrating src/lib.rs from 2015 edition to 2018
[INFO] [stderr]        Fixed src/lib.rs (1 fix)
[INFO] [stderr]        Fixed src/field/scalar.rs (1 fix)
[INFO] [stderr]        Fixed src/field/map.rs (1 fix)
[INFO] [stderr]        Fixed src/field/message.rs (1 fix)
[INFO] [stderr]        Fixed src/field/oneof.rs (1 fix)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.40s
[INFO] [stderr] crater-edition-check: prost-amino-derive v0.6.1 (/opt/rustwide/workdir) updating edition from 2015 to 2018
[INFO] [stderr] warning: Cargo.toml: `proc_macro` is deprecated in favor of `proc-macro` and will not work in the 2024 edition
[INFO] [stderr] (in the `prost_amino_derive` library target)
[INFO] [stderr] warning: `prost-amino-derive` (manifest) generated 1 warning
[INFO] [stderr]     Checking prost-amino-derive v0.6.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: a method with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/lib.rs:188:14
[INFO] [stdout]     |
[INFO] [stdout] 188 |             .intersperse(quote!(|));
[INFO] [stdout]     |              ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: call with fully qualified syntax `itertools::Itertools::intersperse(...)` to keep using the current method
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = note: `#[warn(unstable_name_collisions)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] help: add `#![feature(iter_intersperse)]` to the crate attributes to enable `std::iter::Iterator::intersperse`
[INFO] [stdout]     |
[INFO] [stdout]   5 + #![feature(iter_intersperse)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: a method with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/lib.rs:188:14
[INFO] [stdout]     |
[INFO] [stdout] 188 |             .intersperse(quote!(|));
[INFO] [stdout]     |              ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: call with fully qualified syntax `itertools::Itertools::intersperse(...)` to keep using the current method
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = note: `#[warn(unstable_name_collisions)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] help: add `#![feature(iter_intersperse)]` to the crate attributes to enable `std::iter::Iterator::intersperse`
[INFO] [stdout]     |
[INFO] [stdout]   5 + #![feature(iter_intersperse)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.95s
[INFO] [stderr] crater-edition-check: migrating to next edition
[INFO] [stderr]    Migrating Cargo.toml from 2015 edition to 2018
[INFO] [stderr] warning: Cargo.toml: `proc_macro` is deprecated in favor of `proc-macro` and will not work in the 2024 edition
[INFO] [stderr] (in the `prost_amino_derive` library target)
[INFO] [stderr] warning: `prost-amino-derive` (manifest) generated 1 warning
[INFO] [stderr]     Checking prost-amino-derive v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.36s
[INFO] [stderr] crater-edition-check: prost-amino-derive v0.6.1 (/opt/rustwide/workdir) updating edition from 2018 to 2021
[INFO] [stderr] warning: Cargo.toml: `proc_macro` is deprecated in favor of `proc-macro` and will not work in the 2024 edition
[INFO] [stderr] (in the `prost_amino_derive` library target)
[INFO] [stderr] warning: `prost-amino-derive` (manifest) generated 1 warning
[INFO] [stderr]     Checking prost-amino-derive v0.6.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: a method with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/lib.rs:188:14
[INFO] [stdout]     |
[INFO] [stdout] 188 |             .intersperse(quote!(|));
[INFO] [stdout]     |              ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: call with fully qualified syntax `itertools::Itertools::intersperse(...)` to keep using the current method
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = note: `#[warn(unstable_name_collisions)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] help: add `#![feature(iter_intersperse)]` to the crate attributes to enable `std::iter::Iterator::intersperse`
[INFO] [stdout]     |
[INFO] [stdout]   5 + #![feature(iter_intersperse)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: a method with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/lib.rs:188:14
[INFO] [stdout]     |
[INFO] [stdout] 188 |             .intersperse(quote!(|));
[INFO] [stdout]     |              ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: call with fully qualified syntax `itertools::Itertools::intersperse(...)` to keep using the current method
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = note: `#[warn(unstable_name_collisions)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] help: add `#![feature(iter_intersperse)]` to the crate attributes to enable `std::iter::Iterator::intersperse`
[INFO] [stdout]     |
[INFO] [stdout]   5 + #![feature(iter_intersperse)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.19s
[INFO] [stderr] crater-edition-check: migrating to next edition
[INFO] [stderr]    Migrating Cargo.toml from 2015 edition to 2018
[INFO] [stderr] warning: Cargo.toml: `proc_macro` is deprecated in favor of `proc-macro` and will not work in the 2024 edition
[INFO] [stderr] (in the `prost_amino_derive` library target)
[INFO] [stderr] warning: `prost-amino-derive` (manifest) generated 1 warning
[INFO] [stderr]     Checking prost-amino-derive v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Migrating src/lib.rs from 2021 edition to 2024
[INFO] [stderr]        Fixed src/field/map.rs (1 fix)
[INFO] [stderr]        Fixed src/lib.rs (1 fix)
[INFO] [stderr]        Fixed src/field/mod.rs (2 fixes)
[INFO] [stderr]        Fixed src/field/scalar.rs (2 fixes)
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]   --> src/field/scalar.rs:35:19
[INFO] [stdout]    |
[INFO] [stdout] 35 |             match Ty::from_attr(attr)? { Some(t) => {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   this value will be stored in a temporary; let us call it `#11`
[INFO] [stdout]    |                   up until Edition 2021 `#11` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout]    |                   this value will be stored in a temporary; let us call it `#12`
[INFO] [stdout]    |                   up until Edition 2021 `#12` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout] 36 |                 set_option(&mut ty, t, "duplicate type attributes")?;
[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] 37 |             } _ => if let Some(p) = bool_attr("packed", attr)? {
[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] 38 |                 set_option(&mut packed, p, "duplicate packed attributes")?;
[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] 39 |             } else if let Some(t) = tag_attr(attr)? {
[INFO] [stdout]    |                                     ---------------
[INFO] [stdout]    |                                     |
[INFO] [stdout]    |                                     this value will be stored in a temporary; let us call it `#4`
[INFO] [stdout]    |                                     `#4` will be dropped later as of Edition 2024
[INFO] [stdout] 40 |                 set_option(&mut tag, t, "duplicate tag attributes")?;
[INFO] [stdout]    |                 ----------------------------------------------------
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 this value will be stored in a temporary; let us call it `#5`
[INFO] [stdout]    |                 `#5` will be dropped later as of Edition 2024
[INFO] [stdout] 41 |             } else if let Some(n) = amino_name_attr(attr)? {
[INFO] [stdout]    |                                     ----------------------
[INFO] [stdout]    |                                     |
[INFO] [stdout]    |                                     this value will be stored in a temporary; let us call it `#6`
[INFO] [stdout]    |                                     `#6` will be dropped later as of Edition 2024
[INFO] [stdout] 42 |                 set_option(&mut amino_name, n, "duplicate amino_name attributes")?;
[INFO] [stdout]    |                 ------------------------------------------------------------------
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 this value will be stored in a temporary; let us call it `#7`
[INFO] [stdout]    |                 `#7` will be dropped later as of Edition 2024
[INFO] [stdout] 43 |             } else if let Some(l) = Label::from_attr(attr) {
[INFO] [stdout] 44 |                 set_option(&mut label, l, "duplicate label attributes")?;
[INFO] [stdout]    |                 --------------------------------------------------------
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 this value will be stored in a temporary; let us call it `#8`
[INFO] [stdout]    |                 `#8` will be dropped later as of Edition 2024
[INFO] [stdout] 45 |             } else if let Some(d) = DefaultValue::from_attr(attr)? {
[INFO] [stdout]    |                                     ------------------------------
[INFO] [stdout]    |                                     |
[INFO] [stdout]    |                                     this value will be stored in a temporary; let us call it `#9`
[INFO] [stdout]    |                                     `#9` will be dropped later as of Edition 2024
[INFO] [stdout] 46 |                 set_option(&mut default, d, "duplicate default attributes")?;
[INFO] [stdout]    |                 ------------------------------------------------------------
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 this value will be stored in a temporary; let us call it `#10`
[INFO] [stdout]    |                 `#10` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 50 |         }
[INFO] [stdout]    |         - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout]    |
[INFO] [stdout] note: `#11` invokes this custom destructor
[INFO] [stdout]   --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/proc_macro/src/bridge/client.rs:21:0
[INFO] [stdout]    = note: `#12` may invoke a custom destructor because it contains a trait object
[INFO] [stdout] note: `#12` invokes this custom destructor
[INFO] [stdout]   --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/proc_macro/src/bridge/client.rs:21:0
[INFO] [stdout]    = note: `#1` may invoke a custom destructor because it contains a trait object
[INFO] [stdout]    = note: `#2` may invoke a custom destructor because it contains a trait object
[INFO] [stdout]    = note: `#3` may invoke a custom destructor because it contains a trait object
[INFO] [stdout]    = note: `#4` may invoke a custom destructor because it contains a trait object
[INFO] [stdout]    = note: `#5` may invoke a custom destructor because it contains a trait object
[INFO] [stdout]    = note: `#6` may invoke a custom destructor because it contains a trait object
[INFO] [stdout]    = note: `#7` may invoke a custom destructor because it contains a trait object
[INFO] [stdout]    = note: `#8` may invoke a custom destructor because it contains a trait object
[INFO] [stdout]    = note: `#9` may invoke a custom destructor because it contains a trait object
[INFO] [stdout]    = note: `#10` may invoke a custom destructor because it contains a trait object
[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/lib.rs:473:15
[INFO] [stdout]     |
[INFO] [stdout] 463 |         let variant_fields = match variant_fields {
[INFO] [stdout]     |             --------------
[INFO] [stdout]     |             |
[INFO] [stdout]     |             `variant_fields` calls a custom destructor
[INFO] [stdout]     |             `variant_fields` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 473 |         match Field::new_oneof(attrs)? {
[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]     |               this value will be stored in a temporary; let us call it `#2`
[INFO] [stdout]     |               up until Edition 2021 `#2` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 477 |     }
[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/proc_macro/src/bridge/client.rs:21:0
[INFO] [stdout]     = note: `#2` may invoke a custom destructor because it contains a trait object
[INFO] [stdout] note: `#2` invokes this custom destructor
[INFO] [stdout]    --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/proc_macro/src/bridge/client.rs:21:0
[INFO] [stdout] note: `variant_fields` invokes this custom destructor
[INFO] [stdout]    --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/proc_macro/src/bridge/client.rs:21:0
[INFO] [stdout]     = note: most of the time, changing drop order is harmless; inspect the `impl Drop`s for side effects like releasing locks or sending messages
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-tail-expr-scope.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]   --> src/field/scalar.rs:35:19
[INFO] [stdout]    |
[INFO] [stdout] 35 |             match Ty::from_attr(attr)? { Some(t) => {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   this value will be stored in a temporary; let us call it `#11`
[INFO] [stdout]    |                   up until Edition 2021 `#11` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout]    |                   this value will be stored in a temporary; let us call it `#12`
[INFO] [stdout]    |                   up until Edition 2021 `#12` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout] 36 |                 set_option(&mut ty, t, "duplicate type attributes")?;
[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] 37 |             } _ => if let Some(p) = bool_attr("packed", attr)? {
[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] 38 |                 set_option(&mut packed, p, "duplicate packed attributes")?;
[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] 39 |             } else if let Some(t) = tag_attr(attr)? {
[INFO] [stdout]    |                                     ---------------
[INFO] [stdout]    |                                     |
[INFO] [stdout]    |                                     this value will be stored in a temporary; let us call it `#4`
[INFO] [stdout]    |                                     `#4` will be dropped later as of Edition 2024
[INFO] [stdout] 40 |                 set_option(&mut tag, t, "duplicate tag attributes")?;
[INFO] [stdout]    |                 ----------------------------------------------------
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 this value will be stored in a temporary; let us call it `#5`
[INFO] [stdout]    |                 `#5` will be dropped later as of Edition 2024
[INFO] [stdout] 41 |             } else if let Some(n) = amino_name_attr(attr)? {
[INFO] [stdout]    |                                     ----------------------
[INFO] [stdout]    |                                     |
[INFO] [stdout]    |                                     this value will be stored in a temporary; let us call it `#6`
[INFO] [stdout]    |                                     `#6` will be dropped later as of Edition 2024
[INFO] [stdout] 42 |                 set_option(&mut amino_name, n, "duplicate amino_name attributes")?;
[INFO] [stdout]    |                 ------------------------------------------------------------------
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 this value will be stored in a temporary; let us call it `#7`
[INFO] [stdout]    |                 `#7` will be dropped later as of Edition 2024
[INFO] [stdout] 43 |             } else if let Some(l) = Label::from_attr(attr) {
[INFO] [stdout] 44 |                 set_option(&mut label, l, "duplicate label attributes")?;
[INFO] [stdout]    |                 --------------------------------------------------------
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 this value will be stored in a temporary; let us call it `#8`
[INFO] [stdout]    |                 `#8` will be dropped later as of Edition 2024
[INFO] [stdout] 45 |             } else if let Some(d) = DefaultValue::from_attr(attr)? {
[INFO] [stdout]    |                                     ------------------------------
[INFO] [stdout]    |                                     |
[INFO] [stdout]    |                                     this value will be stored in a temporary; let us call it `#9`
[INFO] [stdout]    |                                     `#9` will be dropped later as of Edition 2024
[INFO] [stdout] 46 |                 set_option(&mut default, d, "duplicate default attributes")?;
[INFO] [stdout]    |                 ------------------------------------------------------------
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 this value will be stored in a temporary; let us call it `#10`
[INFO] [stdout]    |                 `#10` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 50 |         }
[INFO] [stdout]    |         - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout]    |
[INFO] [stdout] note: `#11` invokes this custom destructor
[INFO] [stdout]   --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/proc_macro/src/bridge/client.rs:21:0
[INFO] [stdout]    = note: `#12` may invoke a custom destructor because it contains a trait object
[INFO] [stdout] note: `#12` invokes this custom destructor
[INFO] [stdout]   --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/proc_macro/src/bridge/client.rs:21:0
[INFO] [stdout]    = note: `#1` may invoke a custom destructor because it contains a trait object
[INFO] [stdout]    = note: `#2` may invoke a custom destructor because it contains a trait object
[INFO] [stdout]    = note: `#3` may invoke a custom destructor because it contains a trait object
[INFO] [stdout]    = note: `#4` may invoke a custom destructor because it contains a trait object
[INFO] [stdout]    = note: `#5` may invoke a custom destructor because it contains a trait object
[INFO] [stdout]    = note: `#6` may invoke a custom destructor because it contains a trait object
[INFO] [stdout]    = note: `#7` may invoke a custom destructor because it contains a trait object
[INFO] [stdout]    = note: `#8` may invoke a custom destructor because it contains a trait object
[INFO] [stdout]    = note: `#9` may invoke a custom destructor because it contains a trait object
[INFO] [stdout]    = note: `#10` may invoke a custom destructor because it contains a trait object
[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/lib.rs:473:15
[INFO] [stdout]     |
[INFO] [stdout] 463 |         let variant_fields = match variant_fields {
[INFO] [stdout]     |             --------------
[INFO] [stdout]     |             |
[INFO] [stdout]     |             `variant_fields` calls a custom destructor
[INFO] [stdout]     |             `variant_fields` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 473 |         match Field::new_oneof(attrs)? {
[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]     |               this value will be stored in a temporary; let us call it `#2`
[INFO] [stdout]     |               up until Edition 2021 `#2` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 477 |     }
[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/proc_macro/src/bridge/client.rs:21:0
[INFO] [stdout]     = note: `#2` may invoke a custom destructor because it contains a trait object
[INFO] [stdout] note: `#2` invokes this custom destructor
[INFO] [stdout]    --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/proc_macro/src/bridge/client.rs:21:0
[INFO] [stdout] note: `variant_fields` invokes this custom destructor
[INFO] [stdout]    --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/proc_macro/src/bridge/client.rs:21:0
[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]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.27s
[INFO] [stderr] crater-edition-check: prost-amino-derive v0.6.1 (/opt/rustwide/workdir) updating edition from 2021 to 2024
[INFO] [stderr] error: failed to parse manifest at `/opt/rustwide/workdir/Cargo.toml`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   `proc_macro` is unsupported as of the 2024 edition; instead use `proc-macro`
[INFO] [stderr]   (in the `prost_amino_derive` library target)
[INFO] running `Command { std: "docker" "inspect" "eaaa2e297d4c755c19e3da47a0b2e94a6acce45e810e138497f012a320a187da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaaa2e297d4c755c19e3da47a0b2e94a6acce45e810e138497f012a320a187da", kill_on_drop: false }`
[INFO] [stdout] eaaa2e297d4c755c19e3da47a0b2e94a6acce45e810e138497f012a320a187da
