[INFO] fetching crate cord 2.0.0-rc.1...
[INFO] fixing cord-2.0.0-rc.1 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=end=2015,2024 for pr-157817-2
[INFO] extracting crate cord 2.0.0-rc.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate cord 2.0.0-rc.1
[INFO] finished tweaking crates.io crate cord 2.0.0-rc.1
[INFO] tweaked toml for crates.io crate cord 2.0.0-rc.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cord 2.0.0-rc.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] crate crates.io crate cord 2.0.0-rc.1 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-2-tc2/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] e1baef1baf9b348d44e59eb4994a6cb14a4865a5f6cdd35fcde87fc895b56477
[INFO] running `Command { std: "docker" "start" "e1baef1baf9b348d44e59eb4994a6cb14a4865a5f6cdd35fcde87fc895b56477", 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" "e1baef1baf9b348d44e59eb4994a6cb14a4865a5f6cdd35fcde87fc895b56477" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e1baef1baf9b348d44e59eb4994a6cb14a4865a5f6cdd35fcde87fc895b56477", 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" "e1baef1baf9b348d44e59eb4994a6cb14a4865a5f6cdd35fcde87fc895b56477" "/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 zerocopy v0.8.34
[INFO] [stderr]     Checking clap_lex v0.7.7
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]     Checking is-terminal v0.4.17
[INFO] [stderr]     Checking unicode-normalization v0.1.25
[INFO] [stderr]     Checking uuid v1.22.0
[INFO] [stderr]    Compiling zerocopy-derive v0.8.34
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking chrono v0.4.43
[INFO] [stderr]    Compiling cord-derive v2.0.0-rc.1
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking integer-encoding v3.0.4
[INFO] [stderr]     Checking clap_builder v4.5.54
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking cord v2.0.0-rc.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Migrating src/lib.rs from 2021 edition to 2024
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]     Checking clap v4.5.54
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> src/de.rs:695:35
[INFO] [stdout]     |
[INFO] [stdout] 695 |         while let Some(element) = seq.next_element::<T>()? {
[INFO] [stdout]     |                        -------    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                        |          |
[INFO] [stdout]     |                        |          this value will be stored in a temporary; let us call it `#2`
[INFO] [stdout]     |                        |          up until Edition 2021 `#2` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout]     |                        |          this value will be stored in a temporary; let us call it `#3`
[INFO] [stdout]     |                        |          up until Edition 2021 `#3` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout]     |                        `element` calls a custom destructor
[INFO] [stdout]     |                        `element` will be dropped later as of Edition 2024
[INFO] [stdout] 696 |             cur_buf.clear();
[INFO] [stdout] 697 |             crate::ser::serialize_into(&mut cur_buf, &element).map_err(de::Error::custom)?;
[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] 705 |         }
[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]     = 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/de.rs:994:40
[INFO] [stdout]     |
[INFO] [stdout] 994 |         while let Some((key, value)) = map.next_entry()? {
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                        |
[INFO] [stdout]     |                                        this value will be stored in a temporary; let us call it `#2`
[INFO] [stdout]     |                                        up until Edition 2021 `#2` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout]     |                                        this value will be stored in a temporary; let us call it `#3`
[INFO] [stdout]     |                                        up until Edition 2021 `#3` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout] 995 |             inner.insert(key, value);
[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] 996 |         }
[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] [stdout] warning: cannot explicitly borrow within an implicitly-borrowing pattern in Rust 2024
[INFO] [stdout]    --> src/private.rs:257:37
[INFO] [stdout]     |
[INFO] [stdout] 257 |                     Evolving::Known(ref t) => serializer.serialize_newtype_struct($sentinel, t),
[INFO] [stdout]     |                                     ^^^^^ occurs within macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 267 | evolving_ser_wrapper!(Evolving8Ser, SENTINEL_EVOLVING8, SENTINEL_EVOLVING8_RAW);
[INFO] [stdout]     | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/match-ergonomics.html>
[INFO] [stdout]     = note: `--force-warn rust-2024-incompatible-pat` implied by `--force-warn rust-2024-compatibility`
[INFO] [stdout]     = note: this warning originates in the macro `evolving_ser_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: match on the reference with a reference pattern to avoid implicitly borrowing
[INFO] [stdout]     |
[INFO] [stdout] 257 |                     &Evolving::Known(ref t) => serializer.serialize_newtype_struct($sentinel, t),
[INFO] [stdout]     |                     +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot explicitly borrow within an implicitly-borrowing pattern in Rust 2024
[INFO] [stdout]    --> src/private.rs:258:39
[INFO] [stdout]     |
[INFO] [stdout] 258 |                     Evolving::Unknown(ref bytes) => {
[INFO] [stdout]     |                                       ^^^^^^^^^ occurs within macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 267 | evolving_ser_wrapper!(Evolving8Ser, SENTINEL_EVOLVING8, SENTINEL_EVOLVING8_RAW);
[INFO] [stdout]     | ------------------------------------------------------------------------------- in this macro invocation
[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/match-ergonomics.html>
[INFO] [stdout]     = note: this warning originates in the macro `evolving_ser_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: match on the reference with a reference pattern to avoid implicitly borrowing
[INFO] [stdout]     |
[INFO] [stdout] 258 |                     &Evolving::Unknown(ref bytes) => {
[INFO] [stdout]     |                     +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot explicitly borrow within an implicitly-borrowing pattern in Rust 2024
[INFO] [stdout]    --> src/private.rs:257:37
[INFO] [stdout]     |
[INFO] [stdout] 257 |                     Evolving::Known(ref t) => serializer.serialize_newtype_struct($sentinel, t),
[INFO] [stdout]     |                                     ^^^^^ occurs within macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 268 | evolving_ser_wrapper!(Evolving16Ser, SENTINEL_EVOLVING16, SENTINEL_EVOLVING16_RAW);
[INFO] [stdout]     | ---------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/match-ergonomics.html>
[INFO] [stdout]     = note: this warning originates in the macro `evolving_ser_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: match on the reference with a reference pattern to avoid implicitly borrowing
[INFO] [stdout]     |
[INFO] [stdout] 257 |                     &Evolving::Known(ref t) => serializer.serialize_newtype_struct($sentinel, t),
[INFO] [stdout]     |                     +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot explicitly borrow within an implicitly-borrowing pattern in Rust 2024
[INFO] [stdout]    --> src/private.rs:258:39
[INFO] [stdout]     |
[INFO] [stdout] 258 |                     Evolving::Unknown(ref bytes) => {
[INFO] [stdout]     |                                       ^^^^^^^^^ occurs within macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 268 | evolving_ser_wrapper!(Evolving16Ser, SENTINEL_EVOLVING16, SENTINEL_EVOLVING16_RAW);
[INFO] [stdout]     | ---------------------------------------------------------------------------------- in this macro invocation
[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/match-ergonomics.html>
[INFO] [stdout]     = note: this warning originates in the macro `evolving_ser_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: match on the reference with a reference pattern to avoid implicitly borrowing
[INFO] [stdout]     |
[INFO] [stdout] 258 |                     &Evolving::Unknown(ref bytes) => {
[INFO] [stdout]     |                     +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot explicitly borrow within an implicitly-borrowing pattern in Rust 2024
[INFO] [stdout]    --> src/private.rs:257:37
[INFO] [stdout]     |
[INFO] [stdout] 257 |                     Evolving::Known(ref t) => serializer.serialize_newtype_struct($sentinel, t),
[INFO] [stdout]     |                                     ^^^^^ occurs within macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 269 | evolving_ser_wrapper!(Evolving32Ser, SENTINEL_EVOLVING32, SENTINEL_EVOLVING32_RAW);
[INFO] [stdout]     | ---------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/match-ergonomics.html>
[INFO] [stdout]     = note: this warning originates in the macro `evolving_ser_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: match on the reference with a reference pattern to avoid implicitly borrowing
[INFO] [stdout]     |
[INFO] [stdout] 257 |                     &Evolving::Known(ref t) => serializer.serialize_newtype_struct($sentinel, t),
[INFO] [stdout]     |                     +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot explicitly borrow within an implicitly-borrowing pattern in Rust 2024
[INFO] [stdout]    --> src/private.rs:258:39
[INFO] [stdout]     |
[INFO] [stdout] 258 |                     Evolving::Unknown(ref bytes) => {
[INFO] [stdout]     |                                       ^^^^^^^^^ occurs within macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 269 | evolving_ser_wrapper!(Evolving32Ser, SENTINEL_EVOLVING32, SENTINEL_EVOLVING32_RAW);
[INFO] [stdout]     | ---------------------------------------------------------------------------------- in this macro invocation
[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/match-ergonomics.html>
[INFO] [stdout]     = note: this warning originates in the macro `evolving_ser_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: match on the reference with a reference pattern to avoid implicitly borrowing
[INFO] [stdout]     |
[INFO] [stdout] 258 |                     &Evolving::Unknown(ref bytes) => {
[INFO] [stdout]     |                     +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]        Fixed src/encode.rs (1 fix)
[INFO] [stderr]        Fixed src/lib.rs (4 fixes)
[INFO] [stderr]        Fixed src/de.rs (1 fix)
[INFO] [stderr]        Fixed src/dynamic.rs (3 fixes)
[INFO] [stderr]        Fixed src/private.rs (3 fixes)
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> src/de.rs:695:35
[INFO] [stdout]     |
[INFO] [stdout] 695 |         while let Some(element) = seq.next_element::<T>()? {
[INFO] [stdout]     |                        -------    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                        |          |
[INFO] [stdout]     |                        |          this value will be stored in a temporary; let us call it `#2`
[INFO] [stdout]     |                        |          up until Edition 2021 `#2` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout]     |                        |          this value will be stored in a temporary; let us call it `#3`
[INFO] [stdout]     |                        |          up until Edition 2021 `#3` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout]     |                        `element` calls a custom destructor
[INFO] [stdout]     |                        `element` will be dropped later as of Edition 2024
[INFO] [stdout] 696 |             cur_buf.clear();
[INFO] [stdout] 697 |             crate::ser::serialize_into(&mut cur_buf, &element).map_err(de::Error::custom)?;
[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] 705 |         }
[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]     = 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/de.rs:994:40
[INFO] [stdout]     |
[INFO] [stdout] 994 |         while let Some((key, value)) = map.next_entry()? {
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                        |
[INFO] [stdout]     |                                        this value will be stored in a temporary; let us call it `#2`
[INFO] [stdout]     |                                        up until Edition 2021 `#2` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout]     |                                        this value will be stored in a temporary; let us call it `#3`
[INFO] [stdout]     |                                        up until Edition 2021 `#3` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout] 995 |             inner.insert(key, value);
[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] 996 |         }
[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] [stdout] warning: cannot explicitly borrow within an implicitly-borrowing pattern in Rust 2024
[INFO] [stdout]    --> src/private.rs:257:37
[INFO] [stdout]     |
[INFO] [stdout] 257 |                     Evolving::Known(ref t) => serializer.serialize_newtype_struct($sentinel, t),
[INFO] [stdout]     |                                     ^^^^^ occurs within macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 267 | evolving_ser_wrapper!(Evolving8Ser, SENTINEL_EVOLVING8, SENTINEL_EVOLVING8_RAW);
[INFO] [stdout]     | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/match-ergonomics.html>
[INFO] [stdout]     = note: `--force-warn rust-2024-incompatible-pat` implied by `--force-warn rust-2024-compatibility`
[INFO] [stdout]     = note: this warning originates in the macro `evolving_ser_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: match on the reference with a reference pattern to avoid implicitly borrowing
[INFO] [stdout]     |
[INFO] [stdout] 257 |                     &Evolving::Known(ref t) => serializer.serialize_newtype_struct($sentinel, t),
[INFO] [stdout]     |                     +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot explicitly borrow within an implicitly-borrowing pattern in Rust 2024
[INFO] [stdout]    --> src/private.rs:258:39
[INFO] [stdout]     |
[INFO] [stdout] 258 |                     Evolving::Unknown(ref bytes) => {
[INFO] [stdout]     |                                       ^^^^^^^^^ occurs within macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 267 | evolving_ser_wrapper!(Evolving8Ser, SENTINEL_EVOLVING8, SENTINEL_EVOLVING8_RAW);
[INFO] [stdout]     | ------------------------------------------------------------------------------- in this macro invocation
[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/match-ergonomics.html>
[INFO] [stdout]     = note: this warning originates in the macro `evolving_ser_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: match on the reference with a reference pattern to avoid implicitly borrowing
[INFO] [stdout]     |
[INFO] [stdout] 258 |                     &Evolving::Unknown(ref bytes) => {
[INFO] [stdout]     |                     +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot explicitly borrow within an implicitly-borrowing pattern in Rust 2024
[INFO] [stdout]    --> src/private.rs:257:37
[INFO] [stdout]     |
[INFO] [stdout] 257 |                     Evolving::Known(ref t) => serializer.serialize_newtype_struct($sentinel, t),
[INFO] [stdout]     |                                     ^^^^^ occurs within macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 268 | evolving_ser_wrapper!(Evolving16Ser, SENTINEL_EVOLVING16, SENTINEL_EVOLVING16_RAW);
[INFO] [stdout]     | ---------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/match-ergonomics.html>
[INFO] [stdout]     = note: this warning originates in the macro `evolving_ser_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: match on the reference with a reference pattern to avoid implicitly borrowing
[INFO] [stdout]     |
[INFO] [stdout] 257 |                     &Evolving::Known(ref t) => serializer.serialize_newtype_struct($sentinel, t),
[INFO] [stdout]     |                     +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot explicitly borrow within an implicitly-borrowing pattern in Rust 2024
[INFO] [stdout]    --> src/private.rs:258:39
[INFO] [stdout]     |
[INFO] [stdout] 258 |                     Evolving::Unknown(ref bytes) => {
[INFO] [stdout]     |                                       ^^^^^^^^^ occurs within macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 268 | evolving_ser_wrapper!(Evolving16Ser, SENTINEL_EVOLVING16, SENTINEL_EVOLVING16_RAW);
[INFO] [stdout]     | ---------------------------------------------------------------------------------- in this macro invocation
[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/match-ergonomics.html>
[INFO] [stdout]     = note: this warning originates in the macro `evolving_ser_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: match on the reference with a reference pattern to avoid implicitly borrowing
[INFO] [stdout]     |
[INFO] [stdout] 258 |                     &Evolving::Unknown(ref bytes) => {
[INFO] [stdout]     |                     +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot explicitly borrow within an implicitly-borrowing pattern in Rust 2024
[INFO] [stdout]    --> src/private.rs:257:37
[INFO] [stdout]     |
[INFO] [stdout] 257 |                     Evolving::Known(ref t) => serializer.serialize_newtype_struct($sentinel, t),
[INFO] [stdout]     |                                     ^^^^^ occurs within macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 269 | evolving_ser_wrapper!(Evolving32Ser, SENTINEL_EVOLVING32, SENTINEL_EVOLVING32_RAW);
[INFO] [stdout]     | ---------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/match-ergonomics.html>
[INFO] [stdout]     = note: this warning originates in the macro `evolving_ser_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: match on the reference with a reference pattern to avoid implicitly borrowing
[INFO] [stdout]     |
[INFO] [stdout] 257 |                     &Evolving::Known(ref t) => serializer.serialize_newtype_struct($sentinel, t),
[INFO] [stdout]     |                     +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot explicitly borrow within an implicitly-borrowing pattern in Rust 2024
[INFO] [stdout]    --> src/private.rs:258:39
[INFO] [stdout]     |
[INFO] [stdout] 258 |                     Evolving::Unknown(ref bytes) => {
[INFO] [stdout]     |                                       ^^^^^^^^^ occurs within macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 269 | evolving_ser_wrapper!(Evolving32Ser, SENTINEL_EVOLVING32, SENTINEL_EVOLVING32_RAW);
[INFO] [stdout]     | ---------------------------------------------------------------------------------- in this macro invocation
[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/match-ergonomics.html>
[INFO] [stdout]     = note: this warning originates in the macro `evolving_ser_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: match on the reference with a reference pattern to avoid implicitly borrowing
[INFO] [stdout]     |
[INFO] [stdout] 258 |                     &Evolving::Unknown(ref bytes) => {
[INFO] [stdout]     |                     +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Migrating benches/performance.rs from 2021 edition to 2024
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.11s
[INFO] [stderr] crater-edition-check: cord v2.0.0-rc.1 (/opt/rustwide/workdir) updating edition from 2021 to 2024
[INFO] [stderr]     Checking cord v2.0.0-rc.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: cannot explicitly borrow within an implicitly-borrowing pattern
[INFO] [stdout]    --> src/private.rs:257:37
[INFO] [stdout]     |
[INFO] [stdout] 257 |                     Evolving::Known(ref t) => serializer.serialize_newtype_struct($sentinel, t),
[INFO] [stdout]     |                                     ^^^^^ occurs within macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 267 | evolving_ser_wrapper!(Evolving8Ser, SENTINEL_EVOLVING8, SENTINEL_EVOLVING8_RAW);
[INFO] [stdout]     | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/reference/patterns.html#binding-modes>
[INFO] [stdout]     = note: this error originates in the macro `evolving_ser_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: match on the reference with a reference pattern to avoid implicitly borrowing
[INFO] [stdout]     |
[INFO] [stdout] 257 |                     &Evolving::Known(ref t) => serializer.serialize_newtype_struct($sentinel, t),
[INFO] [stdout]     |                     +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot explicitly borrow within an implicitly-borrowing pattern
[INFO] [stdout]    --> src/private.rs:258:39
[INFO] [stdout]     |
[INFO] [stdout] 258 |                     Evolving::Unknown(ref bytes) => {
[INFO] [stdout]     |                                       ^^^^^^^^^ occurs within macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 267 | evolving_ser_wrapper!(Evolving8Ser, SENTINEL_EVOLVING8, SENTINEL_EVOLVING8_RAW);
[INFO] [stdout]     | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/reference/patterns.html#binding-modes>
[INFO] [stdout]     = note: this error originates in the macro `evolving_ser_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: match on the reference with a reference pattern to avoid implicitly borrowing
[INFO] [stdout]     |
[INFO] [stdout] 258 |                     &Evolving::Unknown(ref bytes) => {
[INFO] [stdout]     |                     +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot explicitly borrow within an implicitly-borrowing pattern
[INFO] [stdout]    --> src/private.rs:257:37
[INFO] [stdout]     |
[INFO] [stdout] 257 |                     Evolving::Known(ref t) => serializer.serialize_newtype_struct($sentinel, t),
[INFO] [stdout]     |                                     ^^^^^ occurs within macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 268 | evolving_ser_wrapper!(Evolving16Ser, SENTINEL_EVOLVING16, SENTINEL_EVOLVING16_RAW);
[INFO] [stdout]     | ---------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/reference/patterns.html#binding-modes>
[INFO] [stdout]     = note: this error originates in the macro `evolving_ser_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: match on the reference with a reference pattern to avoid implicitly borrowing
[INFO] [stdout]     |
[INFO] [stdout] 257 |                     &Evolving::Known(ref t) => serializer.serialize_newtype_struct($sentinel, t),
[INFO] [stdout]     |                     +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot explicitly borrow within an implicitly-borrowing pattern
[INFO] [stdout]    --> src/private.rs:258:39
[INFO] [stdout]     |
[INFO] [stdout] 258 |                     Evolving::Unknown(ref bytes) => {
[INFO] [stdout]     |                                       ^^^^^^^^^ occurs within macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 268 | evolving_ser_wrapper!(Evolving16Ser, SENTINEL_EVOLVING16, SENTINEL_EVOLVING16_RAW);
[INFO] [stdout]     | ---------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/reference/patterns.html#binding-modes>
[INFO] [stdout]     = note: this error originates in the macro `evolving_ser_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: match on the reference with a reference pattern to avoid implicitly borrowing
[INFO] [stdout]     |
[INFO] [stdout] 258 |                     &Evolving::Unknown(ref bytes) => {
[INFO] [stdout]     |                     +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot explicitly borrow within an implicitly-borrowing pattern
[INFO] [stdout]    --> src/private.rs:257:37
[INFO] [stdout]     |
[INFO] [stdout] 257 |                     Evolving::Known(ref t) => serializer.serialize_newtype_struct($sentinel, t),
[INFO] [stdout]     |                                     ^^^^^ occurs within macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 269 | evolving_ser_wrapper!(Evolving32Ser, SENTINEL_EVOLVING32, SENTINEL_EVOLVING32_RAW);
[INFO] [stdout]     | ---------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/reference/patterns.html#binding-modes>
[INFO] [stdout]     = note: this error originates in the macro `evolving_ser_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: match on the reference with a reference pattern to avoid implicitly borrowing
[INFO] [stdout]     |
[INFO] [stdout] 257 |                     &Evolving::Known(ref t) => serializer.serialize_newtype_struct($sentinel, t),
[INFO] [stdout]     |                     +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot explicitly borrow within an implicitly-borrowing pattern
[INFO] [stdout]    --> src/private.rs:258:39
[INFO] [stdout]     |
[INFO] [stdout] 258 |                     Evolving::Unknown(ref bytes) => {
[INFO] [stdout]     |                                       ^^^^^^^^^ occurs within macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 269 | evolving_ser_wrapper!(Evolving32Ser, SENTINEL_EVOLVING32, SENTINEL_EVOLVING32_RAW);
[INFO] [stdout]     | ---------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/reference/patterns.html#binding-modes>
[INFO] [stdout]     = note: this error originates in the macro `evolving_ser_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: match on the reference with a reference pattern to avoid implicitly borrowing
[INFO] [stdout]     |
[INFO] [stdout] 258 |                     &Evolving::Unknown(ref bytes) => {
[INFO] [stdout]     |                     +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cord` (lib) due to 6 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: cannot explicitly borrow within an implicitly-borrowing pattern
[INFO] [stdout]    --> src/private.rs:257:37
[INFO] [stdout]     |
[INFO] [stdout] 257 |                     Evolving::Known(ref t) => serializer.serialize_newtype_struct($sentinel, t),
[INFO] [stdout]     |                                     ^^^^^ occurs within macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 267 | evolving_ser_wrapper!(Evolving8Ser, SENTINEL_EVOLVING8, SENTINEL_EVOLVING8_RAW);
[INFO] [stdout]     | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/reference/patterns.html#binding-modes>
[INFO] [stdout]     = note: this error originates in the macro `evolving_ser_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: match on the reference with a reference pattern to avoid implicitly borrowing
[INFO] [stdout]     |
[INFO] [stdout] 257 |                     &Evolving::Known(ref t) => serializer.serialize_newtype_struct($sentinel, t),
[INFO] [stdout]     |                     +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot explicitly borrow within an implicitly-borrowing pattern
[INFO] [stdout]    --> src/private.rs:258:39
[INFO] [stdout]     |
[INFO] [stdout] 258 |                     Evolving::Unknown(ref bytes) => {
[INFO] [stdout]     |                                       ^^^^^^^^^ occurs within macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 267 | evolving_ser_wrapper!(Evolving8Ser, SENTINEL_EVOLVING8, SENTINEL_EVOLVING8_RAW);
[INFO] [stdout]     | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/reference/patterns.html#binding-modes>
[INFO] [stdout]     = note: this error originates in the macro `evolving_ser_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: match on the reference with a reference pattern to avoid implicitly borrowing
[INFO] [stdout]     |
[INFO] [stdout] 258 |                     &Evolving::Unknown(ref bytes) => {
[INFO] [stdout]     |                     +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot explicitly borrow within an implicitly-borrowing pattern
[INFO] [stdout]    --> src/private.rs:257:37
[INFO] [stdout]     |
[INFO] [stdout] 257 |                     Evolving::Known(ref t) => serializer.serialize_newtype_struct($sentinel, t),
[INFO] [stdout]     |                                     ^^^^^ occurs within macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 268 | evolving_ser_wrapper!(Evolving16Ser, SENTINEL_EVOLVING16, SENTINEL_EVOLVING16_RAW);
[INFO] [stdout]     | ---------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/reference/patterns.html#binding-modes>
[INFO] [stdout]     = note: this error originates in the macro `evolving_ser_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: match on the reference with a reference pattern to avoid implicitly borrowing
[INFO] [stdout]     |
[INFO] [stdout] 257 |                     &Evolving::Known(ref t) => serializer.serialize_newtype_struct($sentinel, t),
[INFO] [stdout]     |                     +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot explicitly borrow within an implicitly-borrowing pattern
[INFO] [stdout]    --> src/private.rs:258:39
[INFO] [stdout]     |
[INFO] [stdout] 258 |                     Evolving::Unknown(ref bytes) => {
[INFO] [stdout]     |                                       ^^^^^^^^^ occurs within macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 268 | evolving_ser_wrapper!(Evolving16Ser, SENTINEL_EVOLVING16, SENTINEL_EVOLVING16_RAW);
[INFO] [stdout]     | ---------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/reference/patterns.html#binding-modes>
[INFO] [stdout]     = note: this error originates in the macro `evolving_ser_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: match on the reference with a reference pattern to avoid implicitly borrowing
[INFO] [stdout]     |
[INFO] [stdout] 258 |                     &Evolving::Unknown(ref bytes) => {
[INFO] [stdout]     |                     +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot explicitly borrow within an implicitly-borrowing pattern
[INFO] [stdout]    --> src/private.rs:257:37
[INFO] [stdout]     |
[INFO] [stdout] 257 |                     Evolving::Known(ref t) => serializer.serialize_newtype_struct($sentinel, t),
[INFO] [stdout]     |                                     ^^^^^ occurs within macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 269 | evolving_ser_wrapper!(Evolving32Ser, SENTINEL_EVOLVING32, SENTINEL_EVOLVING32_RAW);
[INFO] [stdout]     | ---------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/reference/patterns.html#binding-modes>
[INFO] [stdout]     = note: this error originates in the macro `evolving_ser_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: match on the reference with a reference pattern to avoid implicitly borrowing
[INFO] [stdout]     |
[INFO] [stdout] 257 |                     &Evolving::Known(ref t) => serializer.serialize_newtype_struct($sentinel, t),
[INFO] [stdout]     |                     +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot explicitly borrow within an implicitly-borrowing pattern
[INFO] [stdout]    --> src/private.rs:258:39
[INFO] [stdout]     |
[INFO] [stdout] 258 |                     Evolving::Unknown(ref bytes) => {
[INFO] [stdout]     |                                       ^^^^^^^^^ occurs within macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 269 | evolving_ser_wrapper!(Evolving32Ser, SENTINEL_EVOLVING32, SENTINEL_EVOLVING32_RAW);
[INFO] [stdout]     | ---------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/reference/patterns.html#binding-modes>
[INFO] [stdout]     = note: this error originates in the macro `evolving_ser_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: match on the reference with a reference pattern to avoid implicitly borrowing
[INFO] [stdout]     |
[INFO] [stdout] 258 |                     &Evolving::Unknown(ref bytes) => {
[INFO] [stdout]     |                     +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cord` (lib test) due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "e1baef1baf9b348d44e59eb4994a6cb14a4865a5f6cdd35fcde87fc895b56477", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1baef1baf9b348d44e59eb4994a6cb14a4865a5f6cdd35fcde87fc895b56477", kill_on_drop: false }`
[INFO] [stdout] e1baef1baf9b348d44e59eb4994a6cb14a4865a5f6cdd35fcde87fc895b56477
