[INFO] fetching crate rust-toolchain-file 0.1.1...
[INFO] testing rust-toolchain-file-0.1.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate rust-toolchain-file 0.1.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate rust-toolchain-file 0.1.1
[INFO] finished tweaking crates.io crate rust-toolchain-file 0.1.1
[INFO] tweaked toml for crates.io crate rust-toolchain-file 0.1.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust-toolchain-file 0.1.1 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 21 packages to latest compatible versions
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] [stderr]       Adding toml_edit v0.20.7 (available: v0.23.6)
[INFO] [stderr]       Adding yare v1.0.2 (available: v3.0.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fb41333e4e3cd61462980d54532f22c9bdea2625279fca3983bcbe237cf48b93
[INFO] running `Command { std: "docker" "start" "-a" "fb41333e4e3cd61462980d54532f22c9bdea2625279fca3983bcbe237cf48b93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb41333e4e3cd61462980d54532f22c9bdea2625279fca3983bcbe237cf48b93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb41333e4e3cd61462980d54532f22c9bdea2625279fca3983bcbe237cf48b93", kill_on_drop: false }`
[INFO] [stdout] fb41333e4e3cd61462980d54532f22c9bdea2625279fca3983bcbe237cf48b93
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca89ef0a456c55b9bf44437db3fb27ebc6e541d8f0eb46fa24976f76a457f563
[INFO] running `Command { std: "docker" "start" "-a" "ca89ef0a456c55b9bf44437db3fb27ebc6e541d8f0eb46fa24976f76a457f563", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling hashbrown v0.16.0
[INFO] [stderr]    Compiling camino v1.2.1
[INFO] [stderr]    Compiling indexmap v2.11.4
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling toml_edit v0.20.7
[INFO] [stderr]    Compiling rust-toolchain-file v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: could not find `Serialize` in `serde`
[INFO] [stdout]    --> src/toml.rs:37:42
[INFO] [stdout]     |
[INFO] [stdout]  37 | #[derive(Clone, Debug, PartialEq, serde::Serialize, serde::Deserialize)]
[INFO] [stdout]     |                                          ^^^^^^^^^ could not find `Serialize` in `serde`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-1.0.228/src/lib.rs:279:37
[INFO] [stdout]     |
[INFO] [stdout] 277 | #[cfg(feature = "serde_derive")]
[INFO] [stdout]     |       ------------------------ the item is gated behind the `serde_derive` feature
[INFO] [stdout] 278 | #[cfg_attr(docsrs, doc(cfg(feature = "derive")))]
[INFO] [stdout] 279 | pub use serde_derive::{Deserialize, Serialize};
[INFO] [stdout]     |                                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `Deserialize` in `serde`
[INFO] [stdout]    --> src/toml.rs:37:60
[INFO] [stdout]     |
[INFO] [stdout]  37 | #[derive(Clone, Debug, PartialEq, serde::Serialize, serde::Deserialize)]
[INFO] [stdout]     |                                                            ^^^^^^^^^^^ could not find `Deserialize` in `serde`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-1.0.228/src/lib.rs:279:24
[INFO] [stdout]     |
[INFO] [stdout] 277 | #[cfg(feature = "serde_derive")]
[INFO] [stdout]     |       ------------------------ the item is gated behind the `serde_derive` feature
[INFO] [stdout] 278 | #[cfg_attr(docsrs, doc(cfg(feature = "derive")))]
[INFO] [stdout] 279 | pub use serde_derive::{Deserialize, Serialize};
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `Serialize` in `serde`
[INFO] [stdout]    --> src/toml.rs:48:42
[INFO] [stdout]     |
[INFO] [stdout]  48 | #[derive(Clone, Debug, PartialEq, serde::Serialize, serde::Deserialize)]
[INFO] [stdout]     |                                          ^^^^^^^^^ could not find `Serialize` in `serde`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-1.0.228/src/lib.rs:279:37
[INFO] [stdout]     |
[INFO] [stdout] 277 | #[cfg(feature = "serde_derive")]
[INFO] [stdout]     |       ------------------------ the item is gated behind the `serde_derive` feature
[INFO] [stdout] 278 | #[cfg_attr(docsrs, doc(cfg(feature = "derive")))]
[INFO] [stdout] 279 | pub use serde_derive::{Deserialize, Serialize};
[INFO] [stdout]     |                                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `Deserialize` in `serde`
[INFO] [stdout]    --> src/toml.rs:48:60
[INFO] [stdout]     |
[INFO] [stdout]  48 | #[derive(Clone, Debug, PartialEq, serde::Serialize, serde::Deserialize)]
[INFO] [stdout]     |                                                            ^^^^^^^^^^^ could not find `Deserialize` in `serde`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-1.0.228/src/lib.rs:279:24
[INFO] [stdout]     |
[INFO] [stdout] 277 | #[cfg(feature = "serde_derive")]
[INFO] [stdout]     |       ------------------------ the item is gated behind the `serde_derive` feature
[INFO] [stdout] 278 | #[cfg_attr(docsrs, doc(cfg(feature = "derive")))]
[INFO] [stdout] 279 | pub use serde_derive::{Deserialize, Serialize};
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `Serialize` in `serde`
[INFO] [stdout]    --> src/toml.rs:71:42
[INFO] [stdout]     |
[INFO] [stdout]  71 | #[derive(Clone, Debug, PartialEq, serde::Serialize, serde::Deserialize)]
[INFO] [stdout]     |                                          ^^^^^^^^^ could not find `Serialize` in `serde`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-1.0.228/src/lib.rs:279:37
[INFO] [stdout]     |
[INFO] [stdout] 277 | #[cfg(feature = "serde_derive")]
[INFO] [stdout]     |       ------------------------ the item is gated behind the `serde_derive` feature
[INFO] [stdout] 278 | #[cfg_attr(docsrs, doc(cfg(feature = "derive")))]
[INFO] [stdout] 279 | pub use serde_derive::{Deserialize, Serialize};
[INFO] [stdout]     |                                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `Deserialize` in `serde`
[INFO] [stdout]    --> src/toml.rs:71:60
[INFO] [stdout]     |
[INFO] [stdout]  71 | #[derive(Clone, Debug, PartialEq, serde::Serialize, serde::Deserialize)]
[INFO] [stdout]     |                                                            ^^^^^^^^^^^ could not find `Deserialize` in `serde`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-1.0.228/src/lib.rs:279:24
[INFO] [stdout]     |
[INFO] [stdout] 277 | #[cfg(feature = "serde_derive")]
[INFO] [stdout]     |       ------------------------ the item is gated behind the `serde_derive` feature
[INFO] [stdout] 278 | #[cfg_attr(docsrs, doc(cfg(feature = "derive")))]
[INFO] [stdout] 279 | pub use serde_derive::{Deserialize, Serialize};
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `Serialize` in `serde`
[INFO] [stdout]    --> src/toml.rs:97:42
[INFO] [stdout]     |
[INFO] [stdout]  97 | #[derive(Clone, Debug, PartialEq, serde::Serialize, serde::Deserialize)]
[INFO] [stdout]     |                                          ^^^^^^^^^ could not find `Serialize` in `serde`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-1.0.228/src/lib.rs:279:37
[INFO] [stdout]     |
[INFO] [stdout] 277 | #[cfg(feature = "serde_derive")]
[INFO] [stdout]     |       ------------------------ the item is gated behind the `serde_derive` feature
[INFO] [stdout] 278 | #[cfg_attr(docsrs, doc(cfg(feature = "derive")))]
[INFO] [stdout] 279 | pub use serde_derive::{Deserialize, Serialize};
[INFO] [stdout]     |                                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `Deserialize` in `serde`
[INFO] [stdout]    --> src/toml.rs:97:60
[INFO] [stdout]     |
[INFO] [stdout]  97 | #[derive(Clone, Debug, PartialEq, serde::Serialize, serde::Deserialize)]
[INFO] [stdout]     |                                                            ^^^^^^^^^^^ could not find `Deserialize` in `serde`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-1.0.228/src/lib.rs:279:24
[INFO] [stdout]     |
[INFO] [stdout] 277 | #[cfg(feature = "serde_derive")]
[INFO] [stdout]     |       ------------------------ the item is gated behind the `serde_derive` feature
[INFO] [stdout] 278 | #[cfg_attr(docsrs, doc(cfg(feature = "derive")))]
[INFO] [stdout] 279 | pub use serde_derive::{Deserialize, Serialize};
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `Serialize` in `serde`
[INFO] [stdout]    --> src/toml.rs:108:42
[INFO] [stdout]     |
[INFO] [stdout] 108 | #[derive(Clone, Debug, PartialEq, serde::Serialize, serde::Deserialize)]
[INFO] [stdout]     |                                          ^^^^^^^^^ could not find `Serialize` in `serde`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-1.0.228/src/lib.rs:279:37
[INFO] [stdout]     |
[INFO] [stdout] 277 | #[cfg(feature = "serde_derive")]
[INFO] [stdout]     |       ------------------------ the item is gated behind the `serde_derive` feature
[INFO] [stdout] 278 | #[cfg_attr(docsrs, doc(cfg(feature = "derive")))]
[INFO] [stdout] 279 | pub use serde_derive::{Deserialize, Serialize};
[INFO] [stdout]     |                                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `Deserialize` in `serde`
[INFO] [stdout]    --> src/toml.rs:108:60
[INFO] [stdout]     |
[INFO] [stdout] 108 | #[derive(Clone, Debug, PartialEq, serde::Serialize, serde::Deserialize)]
[INFO] [stdout]     |                                                            ^^^^^^^^^^^ could not find `Deserialize` in `serde`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-1.0.228/src/lib.rs:279:24
[INFO] [stdout]     |
[INFO] [stdout] 277 | #[cfg(feature = "serde_derive")]
[INFO] [stdout]     |       ------------------------ the item is gated behind the `serde_derive` feature
[INFO] [stdout] 278 | #[cfg_attr(docsrs, doc(cfg(feature = "derive")))]
[INFO] [stdout] 279 | pub use serde_derive::{Deserialize, Serialize};
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `Serialize` in `serde`
[INFO] [stdout]    --> src/toml.rs:117:42
[INFO] [stdout]     |
[INFO] [stdout] 117 | #[derive(Clone, Debug, PartialEq, serde::Serialize, serde::Deserialize)]
[INFO] [stdout]     |                                          ^^^^^^^^^ could not find `Serialize` in `serde`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-1.0.228/src/lib.rs:279:37
[INFO] [stdout]     |
[INFO] [stdout] 277 | #[cfg(feature = "serde_derive")]
[INFO] [stdout]     |       ------------------------ the item is gated behind the `serde_derive` feature
[INFO] [stdout] 278 | #[cfg_attr(docsrs, doc(cfg(feature = "derive")))]
[INFO] [stdout] 279 | pub use serde_derive::{Deserialize, Serialize};
[INFO] [stdout]     |                                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `Deserialize` in `serde`
[INFO] [stdout]    --> src/toml.rs:117:60
[INFO] [stdout]     |
[INFO] [stdout] 117 | #[derive(Clone, Debug, PartialEq, serde::Serialize, serde::Deserialize)]
[INFO] [stdout]     |                                                            ^^^^^^^^^^^ could not find `Deserialize` in `serde`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-1.0.228/src/lib.rs:279:24
[INFO] [stdout]     |
[INFO] [stdout] 277 | #[cfg(feature = "serde_derive")]
[INFO] [stdout]     |       ------------------------ the item is gated behind the `serde_derive` feature
[INFO] [stdout] 278 | #[cfg_attr(docsrs, doc(cfg(feature = "derive")))]
[INFO] [stdout] 279 | pub use serde_derive::{Deserialize, Serialize};
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `Serialize` in `serde`
[INFO] [stdout]    --> src/toml.rs:126:42
[INFO] [stdout]     |
[INFO] [stdout] 126 | #[derive(Clone, Debug, PartialEq, serde::Serialize, serde::Deserialize)]
[INFO] [stdout]     |                                          ^^^^^^^^^ could not find `Serialize` in `serde`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-1.0.228/src/lib.rs:279:37
[INFO] [stdout]     |
[INFO] [stdout] 277 | #[cfg(feature = "serde_derive")]
[INFO] [stdout]     |       ------------------------ the item is gated behind the `serde_derive` feature
[INFO] [stdout] 278 | #[cfg_attr(docsrs, doc(cfg(feature = "derive")))]
[INFO] [stdout] 279 | pub use serde_derive::{Deserialize, Serialize};
[INFO] [stdout]     |                                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `Deserialize` in `serde`
[INFO] [stdout]    --> src/toml.rs:126:60
[INFO] [stdout]     |
[INFO] [stdout] 126 | #[derive(Clone, Debug, PartialEq, serde::Serialize, serde::Deserialize)]
[INFO] [stdout]     |                                                            ^^^^^^^^^^^ could not find `Deserialize` in `serde`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-1.0.228/src/lib.rs:279:24
[INFO] [stdout]     |
[INFO] [stdout] 277 | #[cfg(feature = "serde_derive")]
[INFO] [stdout]     |       ------------------------ the item is gated behind the `serde_derive` feature
[INFO] [stdout] 278 | #[cfg_attr(docsrs, doc(cfg(feature = "derive")))]
[INFO] [stdout] 279 | pub use serde_derive::{Deserialize, Serialize};
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `Serialize` in `serde`
[INFO] [stdout]    --> src/toml.rs:135:42
[INFO] [stdout]     |
[INFO] [stdout] 135 | #[derive(Clone, Debug, PartialEq, serde::Serialize, serde::Deserialize)]
[INFO] [stdout]     |                                          ^^^^^^^^^ could not find `Serialize` in `serde`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-1.0.228/src/lib.rs:279:37
[INFO] [stdout]     |
[INFO] [stdout] 277 | #[cfg(feature = "serde_derive")]
[INFO] [stdout]     |       ------------------------ the item is gated behind the `serde_derive` feature
[INFO] [stdout] 278 | #[cfg_attr(docsrs, doc(cfg(feature = "derive")))]
[INFO] [stdout] 279 | pub use serde_derive::{Deserialize, Serialize};
[INFO] [stdout]     |                                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `Deserialize` in `serde`
[INFO] [stdout]    --> src/toml.rs:135:60
[INFO] [stdout]     |
[INFO] [stdout] 135 | #[derive(Clone, Debug, PartialEq, serde::Serialize, serde::Deserialize)]
[INFO] [stdout]     |                                                            ^^^^^^^^^^^ could not find `Deserialize` in `serde`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-1.0.228/src/lib.rs:279:24
[INFO] [stdout]     |
[INFO] [stdout] 277 | #[cfg(feature = "serde_derive")]
[INFO] [stdout]     |       ------------------------ the item is gated behind the `serde_derive` feature
[INFO] [stdout] 278 | #[cfg_attr(docsrs, doc(cfg(feature = "derive")))]
[INFO] [stdout] 279 | pub use serde_derive::{Deserialize, Serialize};
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `serde` in this scope
[INFO] [stdout]   --> src/toml.rs:49:3
[INFO] [stdout]    |
[INFO] [stdout] 49 | #[serde(untagged)]
[INFO] [stdout]    |   ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `serde` is in scope, but it is a crate, not an attribute
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `RustToolchainToml: serde::de::DeserializeOwned` is not satisfied
[INFO] [stdout]    --> src/toml.rs:27:9
[INFO] [stdout]     |
[INFO] [stdout]  27 |         toml_edit::de::from_slice(self.content).map_err(ParserError::TomlParse)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unsatisfied trait bound
[INFO] [stdout]     |
[INFO] [stdout] help: the trait `for<'de> Deserialize<'de>` is not implemented for `RustToolchainToml`
[INFO] [stdout]    --> src/toml.rs:38:1
[INFO] [stdout]     |
[INFO] [stdout]  38 | pub struct RustToolchainToml {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = help: the following other types implement trait `Deserialize<'de>`:
[INFO] [stdout]               &'a Path
[INFO] [stdout]               &'a Utf8Path
[INFO] [stdout]               &'a [u8]
[INFO] [stdout]               &'a str
[INFO] [stdout]               ()
[INFO] [stdout]               (T,)
[INFO] [stdout]               (T0, T1)
[INFO] [stdout]               (T0, T1, T2)
[INFO] [stdout]             and 147 others
[INFO] [stdout]     = note: required for `RustToolchainToml` to implement `DeserializeOwned`
[INFO] [stdout] note: required by a bound in `from_slice`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/toml_edit-0.20.7/src/de/mod.rs:101:8
[INFO] [stdout]     |
[INFO] [stdout]  99 | pub fn from_slice<T>(s: &'_ [u8]) -> Result<T, Error>
[INFO] [stdout]     |        ---------- required by a bound in this function
[INFO] [stdout] 100 | where
[INFO] [stdout] 101 |     T: DeserializeOwned,
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^ required by this bound in `from_slice`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust-toolchain-file` (lib) due to 18 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "ca89ef0a456c55b9bf44437db3fb27ebc6e541d8f0eb46fa24976f76a457f563", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca89ef0a456c55b9bf44437db3fb27ebc6e541d8f0eb46fa24976f76a457f563", kill_on_drop: false }`
[INFO] [stdout] ca89ef0a456c55b9bf44437db3fb27ebc6e541d8f0eb46fa24976f76a457f563
