[INFO] fetching crate composure 0.0.2... [INFO] checking composure-0.0.2 against try#65132f36b923285d5da381c2fbafee6ce899e841 for pr-132712-1 [INFO] extracting crate composure 0.0.2 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate composure 0.0.2 on toolchain 65132f36b923285d5da381c2fbafee6ce899e841 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+65132f36b923285d5da381c2fbafee6ce899e841" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate composure 0.0.2 [INFO] finished tweaking crates.io crate composure 0.0.2 [INFO] tweaked toml for crates.io crate composure 0.0.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+65132f36b923285d5da381c2fbafee6ce899e841" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 45 packages to latest compatible versions [INFO] [stderr] Adding ed25519-dalek v1.0.1 (available: v2.1.1) [INFO] [stderr] Adding strum v0.24.1 (available: v0.26.3) [INFO] [stderr] Adding zeroize v1.3.0 (available: v1.8.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+65132f36b923285d5da381c2fbafee6ce899e841" "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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+65132f36b923285d5da381c2fbafee6ce899e841" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] baa4003347321be5bb57322a27f5f028ad0ce6063fa61965d2f26fe4aafbda4a [INFO] running `Command { std: "docker" "start" "-a" "baa4003347321be5bb57322a27f5f028ad0ce6063fa61965d2f26fe4aafbda4a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "baa4003347321be5bb57322a27f5f028ad0ce6063fa61965d2f26fe4aafbda4a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "baa4003347321be5bb57322a27f5f028ad0ce6063fa61965d2f26fe4aafbda4a", kill_on_drop: false }` [INFO] [stdout] baa4003347321be5bb57322a27f5f028ad0ce6063fa61965d2f26fe4aafbda4a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+65132f36b923285d5da381c2fbafee6ce899e841" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2240a1313bf0b7f663d95b4e68ef63367f3e506f388a7402f0f608220aafeb45 [INFO] running `Command { std: "docker" "start" "-a" "2240a1313bf0b7f663d95b4e68ef63367f3e506f388a7402f0f608220aafeb45", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Migrating Cargo.toml from 2021 edition to 2024 [INFO] [stderr] Compiling syn v2.0.89 [INFO] [stderr] Compiling libc v0.2.164 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling rustversion v1.0.18 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking signature v1.6.4 [INFO] [stderr] Checking subtle v2.6.1 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking ed25519 v1.5.3 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling strum_macros v0.24.3 [INFO] [stderr] Checking strum v0.24.1 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling serde_derive v1.0.215 [INFO] [stderr] Compiling serde_repr v0.1.19 [INFO] [stderr] Checking zeroize v1.3.0 [INFO] [stderr] Checking curve25519-dalek v3.2.1 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking serde v1.0.215 [INFO] [stderr] Checking ed25519-dalek v1.0.1 [INFO] [stderr] Checking serde_json v1.0.133 [INFO] [stderr] Checking composure v0.0.2 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2021 edition to 2024 [INFO] [stderr] warning: failed to automatically apply fixes suggested by rustc to crate `composure` [INFO] [stderr] [INFO] [stderr] after fixes were automatically applied the compiler reported errors within these files: [INFO] [stderr] [INFO] [stderr] * src/models/deserialize/role.rs [INFO] [stderr] [INFO] [stderr] This likely indicates a bug in either rustc or cargo itself, [INFO] [stderr] and we would appreciate a bug report! You're likely to see [INFO] [stderr] a number of compiler warnings after this message which cargo [INFO] [stderr] attempted to fix but failed. If you could open an issue at [INFO] [stderr] https://github.com/rust-lang/rust/issues [INFO] [stderr] quoting the full output of this command we'd be very appreciative! [INFO] [stderr] Note that you may be able to make some more progress in the near-term [INFO] [stderr] fixing code with the `--broken-code` flag [INFO] [stderr] [INFO] [stderr] The following errors were reported: [INFO] [stderr] error: expected identifier, found reserved identifier `_` [INFO] [stderr] --> src/models/deserialize/role.rs:174:29 [INFO] [stderr] | [INFO] [stderr] 174 | ... _: () = map.next_value()?; [INFO] [stderr] | ^ expected identifier, found reserved identifier [INFO] [stderr] [INFO] [stderr] error: expected one of `.`, `;`, `?`, `}`, or an operator, found `:` [INFO] [stderr] --> src/models/deserialize/role.rs:174:30 [INFO] [stderr] | [INFO] [stderr] 173 | Field::AvailableForPurchase => { [INFO] [stderr] | -- while parsing the `match` arm starting here [INFO] [stderr] 174 | _: () = map.next_value()?; [INFO] [stderr] | ^ expected one of `.`, `;`, `?`, `}`, or an operator [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] Original diagnostics will follow. [INFO] [stderr] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/models/deserialize/role.rs:160:13 [INFO] [stdout] | [INFO] [stdout] 160 | / fn visit_map(self, mut map: A) -> Result [INFO] [stdout] 161 | | where [INFO] [stdout] 162 | | A: serde::de::MapAccess<'de>, [INFO] [stdout] | |_____________________________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see issue #123748 [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: Deserialize<'de>` will fail [INFO] [stdout] --> src/models/deserialize/role.rs:174:37 [INFO] [stdout] | [INFO] [stdout] 174 | ... _ = map.next_value()?; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] = note: `--force-warn dependency-on-unit-never-type-fallback` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 174 ~ _: () = map.next_value()?; [INFO] [stdout] 175 | available_for_purchase = true; [INFO] [stdout] ... [INFO] [stdout] 183 | Field::PremiumSubscriber => { [INFO] [stdout] 184 ~ _: () = map.next_value()?; [INFO] [stdout] 185 | premium_subscriber = true; [INFO] [stdout] ... [INFO] [stdout] 190 | Field::GuildConnections => { [INFO] [stdout] 191 ~ _: () = map.next_value()?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: failed to automatically apply fixes suggested by rustc to crate `composure` [INFO] [stderr] [INFO] [stderr] after fixes were automatically applied the compiler reported errors within these files: [INFO] [stderr] [INFO] [stderr] * src/models/deserialize/role.rs [INFO] [stderr] [INFO] [stderr] This likely indicates a bug in either rustc or cargo itself, [INFO] [stderr] and we would appreciate a bug report! You're likely to see [INFO] [stderr] a number of compiler warnings after this message which cargo [INFO] [stderr] attempted to fix but failed. If you could open an issue at [INFO] [stderr] https://github.com/rust-lang/rust/issues [INFO] [stderr] quoting the full output of this command we'd be very appreciative! [INFO] [stderr] Note that you may be able to make some more progress in the near-term [INFO] [stderr] fixing code with the `--broken-code` flag [INFO] [stderr] [INFO] [stderr] The following errors were reported: [INFO] [stderr] error: expected identifier, found reserved identifier `_` [INFO] [stderr] --> src/models/deserialize/role.rs:174:29 [INFO] [stderr] | [INFO] [stderr] 174 | ... _: () = map.next_value()?; [INFO] [stderr] | ^ expected identifier, found reserved identifier [INFO] [stderr] [INFO] [stderr] error: expected one of `.`, `;`, `?`, `}`, or an operator, found `:` [INFO] [stderr] --> src/models/deserialize/role.rs:174:30 [INFO] [stderr] | [INFO] [stderr] 173 | Field::AvailableForPurchase => { [INFO] [stderr] | -- while parsing the `match` arm starting here [INFO] [stderr] 174 | _: () = map.next_value()?; [INFO] [stderr] | ^ expected one of `.`, `;`, `?`, `}`, or an operator [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] Original diagnostics will follow. [INFO] [stderr] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/models/deserialize/role.rs:160:13 [INFO] [stdout] | [INFO] [stdout] 160 | / fn visit_map(self, mut map: A) -> Result [INFO] [stdout] 161 | | where [INFO] [stdout] 162 | | A: serde::de::MapAccess<'de>, [INFO] [stdout] | |_____________________________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see issue #123748 [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: Deserialize<'de>` will fail [INFO] [stdout] --> src/models/deserialize/role.rs:174:37 [INFO] [stdout] | [INFO] [stdout] 174 | ... _ = map.next_value()?; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] = note: `--force-warn dependency-on-unit-never-type-fallback` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 174 ~ _: () = map.next_value()?; [INFO] [stdout] 175 | available_for_purchase = true; [INFO] [stdout] ... [INFO] [stdout] 183 | Field::PremiumSubscriber => { [INFO] [stdout] 184 ~ _: () = map.next_value()?; [INFO] [stdout] 185 | premium_subscriber = true; [INFO] [stdout] ... [INFO] [stdout] 190 | Field::GuildConnections => { [INFO] [stdout] 191 ~ _: () = map.next_value()?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.29s [INFO] [stderr] Running `cargo check` to verify 2024 [INFO] [stderr] Checking composure v0.0.2 (/tmp/fixit) [INFO] [stdout] error[E0277]: the trait bound `!: Deserialize<'de>` is not satisfied [INFO] [stdout] --> src/models/deserialize/role.rs:174:37 [INFO] [stdout] | [INFO] [stdout] 174 | ... _ = map.next_value()?; [INFO] [stdout] | ^^^^^^^^^^ the trait `Deserialize<'de>` is not implemented for `!` [INFO] [stdout] | [INFO] [stdout] = note: for local types consider adding `#[derive(serde::Deserialize)]` to your `!` type [INFO] [stdout] = note: for types from other crates check whether the crate offers a `serde` feature flag [INFO] [stdout] = help: the following other types implement trait `Deserialize<'de>`: [INFO] [stdout] &'a Path [INFO] [stdout] &'a [u8] [INFO] [stdout] &'a str [INFO] [stdout] () [INFO] [stdout] (T,) [INFO] [stdout] (T0, T1) [INFO] [stdout] (T0, T1, T2) [INFO] [stdout] (T0, T1, T2, T3) [INFO] [stdout] and 221 others [INFO] [stdout] = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #48950 for more information) [INFO] [stdout] = help: did you intend to use the type `()` here instead? [INFO] [stdout] note: required by a bound in `next_value` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde-1.0.215/src/de/mod.rs:1871:12 [INFO] [stdout] | [INFO] [stdout] 1869 | fn next_value(&mut self) -> Result [INFO] [stdout] | ---------- required by a bound in this associated function [INFO] [stdout] 1870 | where [INFO] [stdout] 1871 | V: Deserialize<'de>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ required by this bound in `MapAccess::next_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `!: Deserialize<'de>` is not satisfied [INFO] [stdout] --> src/models/deserialize/role.rs:174:37 [INFO] [stdout] | [INFO] [stdout] 174 | ... _ = map.next_value()?; [INFO] [stdout] | ^^^^^^^^^^ the trait `Deserialize<'de>` is not implemented for `!` [INFO] [stdout] | [INFO] [stdout] = note: for local types consider adding `#[derive(serde::Deserialize)]` to your `!` type [INFO] [stdout] = note: for types from other crates check whether the crate offers a `serde` feature flag [INFO] [stdout] = help: the following other types implement trait `Deserialize<'de>`: [INFO] [stdout] &'a Path [INFO] [stdout] &'a [u8] [INFO] [stdout] &'a str [INFO] [stdout] () [INFO] [stdout] (T,) [INFO] [stdout] (T0, T1) [INFO] [stdout] (T0, T1, T2) [INFO] [stdout] (T0, T1, T2, T3) [INFO] [stdout] and 221 others [INFO] [stdout] = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #48950 for more information) [INFO] [stdout] = help: did you intend to use the type `()` here instead? [INFO] [stdout] note: required by a bound in `next_value` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde-1.0.215/src/de/mod.rs:1871:12 [INFO] [stdout] | [INFO] [stdout] 1869 | fn next_value(&mut self) -> Result [INFO] [stdout] | ---------- required by a bound in this associated function [INFO] [stdout] 1870 | where [INFO] [stdout] 1871 | V: Deserialize<'de>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ required by this bound in `MapAccess::next_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `!: Deserialize<'de>` is not satisfied [INFO] [stdout] --> src/models/deserialize/role.rs:184:37 [INFO] [stdout] | [INFO] [stdout] 184 | ... _ = map.next_value()?; [INFO] [stdout] | ^^^^^^^^^^ the trait `Deserialize<'de>` is not implemented for `!` [INFO] [stdout] | [INFO] [stdout] = note: for local types consider adding `#[derive(serde::Deserialize)]` to your `!` type [INFO] [stdout] = note: for types from other crates check whether the crate offers a `serde` feature flag [INFO] [stdout] = help: the following other types implement trait `Deserialize<'de>`: [INFO] [stdout] &'a Path [INFO] [stdout] &'a [u8] [INFO] [stdout] &'a str [INFO] [stdout] () [INFO] [stdout] (T,) [INFO] [stdout] (T0, T1) [INFO] [stdout] (T0, T1, T2) [INFO] [stdout] (T0, T1, T2, T3) [INFO] [stdout] and 221 others [INFO] [stdout] = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #48950 for more information) [INFO] [stdout] = help: did you intend to use the type `()` here instead? [INFO] [stdout] note: required by a bound in `next_value` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde-1.0.215/src/de/mod.rs:1871:12 [INFO] [stdout] | [INFO] [stdout] 1869 | fn next_value(&mut self) -> Result [INFO] [stdout] | ---------- required by a bound in this associated function [INFO] [stdout] 1870 | where [INFO] [stdout] 1871 | V: Deserialize<'de>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ required by this bound in `MapAccess::next_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `!: Deserialize<'de>` is not satisfied [INFO] [stdout] --> src/models/deserialize/role.rs:184:37 [INFO] [stdout] | [INFO] [stdout] 184 | ... _ = map.next_value()?; [INFO] [stdout] | ^^^^^^^^^^ the trait `Deserialize<'de>` is not implemented for `!` [INFO] [stdout] | [INFO] [stdout] = note: for local types consider adding `#[derive(serde::Deserialize)]` to your `!` type [INFO] [stdout] = note: for types from other crates check whether the crate offers a `serde` feature flag [INFO] [stdout] = help: the following other types implement trait `Deserialize<'de>`: [INFO] [stdout] &'a Path [INFO] [stdout] &'a [u8] [INFO] [stdout] &'a str [INFO] [stdout] () [INFO] [stdout] (T,) [INFO] [stdout] (T0, T1) [INFO] [stdout] (T0, T1, T2) [INFO] [stdout] (T0, T1, T2, T3) [INFO] [stdout] and 221 others [INFO] [stdout] = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #48950 for more information) [INFO] [stdout] = help: did you intend to use the type `()` here instead? [INFO] [stdout] note: required by a bound in `next_value` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde-1.0.215/src/de/mod.rs:1871:12 [INFO] [stdout] | [INFO] [stdout] 1869 | fn next_value(&mut self) -> Result [INFO] [stdout] | ---------- required by a bound in this associated function [INFO] [stdout] 1870 | where [INFO] [stdout] 1871 | V: Deserialize<'de>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ required by this bound in `MapAccess::next_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `!: Deserialize<'de>` is not satisfied [INFO] [stdout] --> src/models/deserialize/role.rs:191:37 [INFO] [stdout] | [INFO] [stdout] 191 | ... _ = map.next_value()?; [INFO] [stdout] | ^^^^^^^^^^ the trait `Deserialize<'de>` is not implemented for `!` [INFO] [stdout] | [INFO] [stdout] = note: for local types consider adding `#[derive(serde::Deserialize)]` to your `!` type [INFO] [stdout] = note: for types from other crates check whether the crate offers a `serde` feature flag [INFO] [stdout] = help: the following other types implement trait `Deserialize<'de>`: [INFO] [stdout] &'a Path [INFO] [stdout] &'a [u8] [INFO] [stdout] &'a str [INFO] [stdout] () [INFO] [stdout] (T,) [INFO] [stdout] (T0, T1) [INFO] [stdout] (T0, T1, T2) [INFO] [stdout] (T0, T1, T2, T3) [INFO] [stdout] and 221 others [INFO] [stdout] = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #48950 for more information) [INFO] [stdout] = help: did you intend to use the type `()` here instead? [INFO] [stdout] note: required by a bound in `next_value` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde-1.0.215/src/de/mod.rs:1871:12 [INFO] [stdout] | [INFO] [stdout] 1869 | fn next_value(&mut self) -> Result [INFO] [stdout] | ---------- required by a bound in this associated function [INFO] [stdout] 1870 | where [INFO] [stdout] 1871 | V: Deserialize<'de>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ required by this bound in `MapAccess::next_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `!: Deserialize<'de>` is not satisfied [INFO] [stdout] --> src/models/deserialize/role.rs:191:37 [INFO] [stdout] | [INFO] [stdout] 191 | ... _ = map.next_value()?; [INFO] [stdout] | ^^^^^^^^^^ the trait `Deserialize<'de>` is not implemented for `!` [INFO] [stdout] | [INFO] [stdout] = note: for local types consider adding `#[derive(serde::Deserialize)]` to your `!` type [INFO] [stdout] = note: for types from other crates check whether the crate offers a `serde` feature flag [INFO] [stdout] = help: the following other types implement trait `Deserialize<'de>`: [INFO] [stdout] &'a Path [INFO] [stdout] &'a [u8] [INFO] [stdout] &'a str [INFO] [stdout] () [INFO] [stdout] (T,) [INFO] [stdout] (T0, T1) [INFO] [stdout] (T0, T1, T2) [INFO] [stdout] (T0, T1, T2, T3) [INFO] [stdout] and 221 others [INFO] [stdout] = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #48950 for more information) [INFO] [stdout] = help: did you intend to use the type `()` here instead? [INFO] [stdout] note: required by a bound in `next_value` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde-1.0.215/src/de/mod.rs:1871:12 [INFO] [stdout] | [INFO] [stdout] 1869 | fn next_value(&mut self) -> Result [INFO] [stdout] | ---------- required by a bound in this associated function [INFO] [stdout] 1870 | where [INFO] [stdout] 1871 | V: Deserialize<'de>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ required by this bound in `MapAccess::next_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `composure` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `composure` (lib test) due to 3 previous errors [INFO] [stderr] error: failed to check after updating to 2024 [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo check --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "2240a1313bf0b7f663d95b4e68ef63367f3e506f388a7402f0f608220aafeb45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2240a1313bf0b7f663d95b4e68ef63367f3e506f388a7402f0f608220aafeb45", kill_on_drop: false }` [INFO] [stdout] 2240a1313bf0b7f663d95b4e68ef63367f3e506f388a7402f0f608220aafeb45