[INFO] fetching crate reserde 0.0.4...
[INFO] testing reserde-0.0.4 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate reserde 0.0.4 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate reserde 0.0.4
[INFO] finished tweaking crates.io crate reserde 0.0.4
[INFO] tweaked toml for crates.io crate reserde 0.0.4 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate reserde 0.0.4 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate reserde 0.0.4 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 79f17ff98344e3e3e07ec45052d57cbaf8286ef51040cbd86595d38d0aa9a7ed
[INFO] running `Command { std: "docker" "start" "-a" "79f17ff98344e3e3e07ec45052d57cbaf8286ef51040cbd86595d38d0aa9a7ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "79f17ff98344e3e3e07ec45052d57cbaf8286ef51040cbd86595d38d0aa9a7ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79f17ff98344e3e3e07ec45052d57cbaf8286ef51040cbd86595d38d0aa9a7ed", kill_on_drop: false }`
[INFO] [stdout] 79f17ff98344e3e3e07ec45052d57cbaf8286ef51040cbd86595d38d0aa9a7ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43d1baccbb21174006294814c445e532518a829dbf321333fd2b94ad498564be
[INFO] running `Command { std: "docker" "start" "-a" "43d1baccbb21174006294814c445e532518a829dbf321333fd2b94ad498564be", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.30
[INFO] [stderr]    Compiling syn v1.0.80
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.104
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling beef v0.5.1
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling utf8-ranges v1.0.4
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling smartstring v0.2.9
[INFO] [stderr]    Compiling cervine v0.0.6
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling wyz v0.2.0
[INFO] [stderr]    Compiling gnaw v0.0.2
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling serde_json v1.0.68
[INFO] [stderr]    Compiling debugless-unwrap v0.0.4
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling enum_properties v0.3.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling lazy-transform-str v0.0.6
[INFO] [stderr]    Compiling linked-hash-map v0.5.4
[INFO] [stderr]    Compiling half v1.8.0
[INFO] [stderr]    Compiling joinery v2.1.0
[INFO] [stderr]    Compiling paste v1.0.5
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling try_match_inner v0.2.0
[INFO] [stderr]    Compiling logos-derive v0.12.0
[INFO] [stderr]    Compiling linkme-impl v0.2.7
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]    Compiling strum_macros v0.22.0
[INFO] [stderr]    Compiling try_match v0.2.2
[INFO] [stderr]    Compiling linkme v0.2.7
[INFO] [stderr]    Compiling strum v0.22.0
[INFO] [stderr]    Compiling structopt v0.3.25
[INFO] [stderr]    Compiling logos v0.12.0
[INFO] [stderr]    Compiling taml v0.0.11
[INFO] [stderr]    Compiling scientific v0.1.2
[INFO] [stderr]    Compiling serde-object v0.0.0-alpha.0
[INFO] [stderr]    Compiling serde_bytes v0.11.5
[INFO] [stderr]    Compiling quick-xml v0.22.0
[INFO] [stderr]    Compiling ciborium v0.1.0
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling serde_urlencoded v0.7.0
[INFO] [stderr]    Compiling serde_yaml v0.8.21
[INFO] [stderr]    Compiling serde-detach v0.0.1
[INFO] [stderr]    Compiling serde_bencode v0.2.3
[INFO] [stderr]    Compiling serde_taml v0.0.3
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_taml-0.0.3/src/de/type_overrides.rs:458:15
[INFO] [stdout]     |
[INFO] [stdout] 458 |     OVERRIDE.set(ForcedTamlValueType::DataLiteral);
[INFO] [stdout]     |              --- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `Option<ForcedTamlValueType>`, found `ForcedTamlValueType`
[INFO] [stdout]     |              |
[INFO] [stdout]     |              arguments to this method are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected enum `std::option::Option<ForcedTamlValueType>`
[INFO] [stdout]                found enum `ForcedTamlValueType`
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/thread/local.rs:522:11
[INFO] [stdout] help: try wrapping the expression in `Some`
[INFO] [stdout]     |
[INFO] [stdout] 458 |     OVERRIDE.set(Some(ForcedTamlValueType::DataLiteral));
[INFO] [stdout]     |                  +++++                                +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_taml-0.0.3/src/de/type_overrides.rs:480:15
[INFO] [stdout]     |
[INFO] [stdout] 480 |     OVERRIDE.set(ForcedTamlValueType::Decimal);
[INFO] [stdout]     |              --- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `Option<ForcedTamlValueType>`, found `ForcedTamlValueType`
[INFO] [stdout]     |              |
[INFO] [stdout]     |              arguments to this method are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected enum `std::option::Option<ForcedTamlValueType>`
[INFO] [stdout]                found enum `ForcedTamlValueType`
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/thread/local.rs:522:11
[INFO] [stdout] help: try wrapping the expression in `Some`
[INFO] [stdout]     |
[INFO] [stdout] 480 |     OVERRIDE.set(Some(ForcedTamlValueType::Decimal));
[INFO] [stdout]     |                  +++++                            +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_taml-0.0.3/src/de/type_overrides.rs:502:15
[INFO] [stdout]     |
[INFO] [stdout] 502 |     OVERRIDE.set(ForcedTamlValueType::EnumVariant);
[INFO] [stdout]     |              --- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `Option<ForcedTamlValueType>`, found `ForcedTamlValueType`
[INFO] [stdout]     |              |
[INFO] [stdout]     |              arguments to this method are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected enum `std::option::Option<ForcedTamlValueType>`
[INFO] [stdout]                found enum `ForcedTamlValueType`
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/thread/local.rs:522:11
[INFO] [stdout] help: try wrapping the expression in `Some`
[INFO] [stdout]     |
[INFO] [stdout] 502 |     OVERRIDE.set(Some(ForcedTamlValueType::EnumVariant));
[INFO] [stdout]     |                  +++++                                +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_taml-0.0.3/src/de/type_overrides.rs:524:15
[INFO] [stdout]     |
[INFO] [stdout] 524 |     OVERRIDE.set(ForcedTamlValueType::Integer);
[INFO] [stdout]     |              --- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `Option<ForcedTamlValueType>`, found `ForcedTamlValueType`
[INFO] [stdout]     |              |
[INFO] [stdout]     |              arguments to this method are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected enum `std::option::Option<ForcedTamlValueType>`
[INFO] [stdout]                found enum `ForcedTamlValueType`
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/thread/local.rs:522:11
[INFO] [stdout] help: try wrapping the expression in `Some`
[INFO] [stdout]     |
[INFO] [stdout] 524 |     OVERRIDE.set(Some(ForcedTamlValueType::Integer));
[INFO] [stdout]     |                  +++++                            +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_taml-0.0.3/src/de/type_overrides.rs:546:15
[INFO] [stdout]     |
[INFO] [stdout] 546 |     OVERRIDE.set(ForcedTamlValueType::List);
[INFO] [stdout]     |              --- ^^^^^^^^^^^^^^^^^^^^^^^^^ expected `Option<ForcedTamlValueType>`, found `ForcedTamlValueType`
[INFO] [stdout]     |              |
[INFO] [stdout]     |              arguments to this method are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected enum `std::option::Option<ForcedTamlValueType>`
[INFO] [stdout]                found enum `ForcedTamlValueType`
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/thread/local.rs:522:11
[INFO] [stdout] help: try wrapping the expression in `Some`
[INFO] [stdout]     |
[INFO] [stdout] 546 |     OVERRIDE.set(Some(ForcedTamlValueType::List));
[INFO] [stdout]     |                  +++++                         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_taml-0.0.3/src/de/type_overrides.rs:568:15
[INFO] [stdout]     |
[INFO] [stdout] 568 |     OVERRIDE.set(ForcedTamlValueType::String);
[INFO] [stdout]     |              --- ^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `Option<ForcedTamlValueType>`, found `ForcedTamlValueType`
[INFO] [stdout]     |              |
[INFO] [stdout]     |              arguments to this method are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected enum `std::option::Option<ForcedTamlValueType>`
[INFO] [stdout]                found enum `ForcedTamlValueType`
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/thread/local.rs:522:11
[INFO] [stdout] help: try wrapping the expression in `Some`
[INFO] [stdout]     |
[INFO] [stdout] 568 |     OVERRIDE.set(Some(ForcedTamlValueType::String));
[INFO] [stdout]     |                  +++++                           +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_taml-0.0.3/src/de/type_overrides.rs:590:15
[INFO] [stdout]     |
[INFO] [stdout] 590 |     OVERRIDE.set(ForcedTamlValueType::Struct);
[INFO] [stdout]     |              --- ^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `Option<ForcedTamlValueType>`, found `ForcedTamlValueType`
[INFO] [stdout]     |              |
[INFO] [stdout]     |              arguments to this method are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected enum `std::option::Option<ForcedTamlValueType>`
[INFO] [stdout]                found enum `ForcedTamlValueType`
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/thread/local.rs:522:11
[INFO] [stdout] help: try wrapping the expression in `Some`
[INFO] [stdout]     |
[INFO] [stdout] 590 |     OVERRIDE.set(Some(ForcedTamlValueType::Struct));
[INFO] [stdout]     |                  +++++                           +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `serde_taml` (lib) due to 7 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "43d1baccbb21174006294814c445e532518a829dbf321333fd2b94ad498564be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43d1baccbb21174006294814c445e532518a829dbf321333fd2b94ad498564be", kill_on_drop: false }`
[INFO] [stdout] 43d1baccbb21174006294814c445e532518a829dbf321333fd2b94ad498564be
