[INFO] fetching crate ltk_meta 0.4.1... [INFO] testing ltk_meta-0.4.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1 [INFO] extracting crate ltk_meta 0.4.1 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate ltk_meta 0.4.1 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate ltk_meta 0.4.1 [INFO] tweaked toml for crates.io crate ltk_meta 0.4.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate ltk_meta 0.4.1 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate ltk_meta 0.4.1 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 139aef14b577f538e48492e40aede40a1b0a0e84542414c3b914145c83a44d5d [INFO] running `Command { std: "docker" "start" "-a" "139aef14b577f538e48492e40aede40a1b0a0e84542414c3b914145c83a44d5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "139aef14b577f538e48492e40aede40a1b0a0e84542414c3b914145c83a44d5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "139aef14b577f538e48492e40aede40a1b0a0e84542414c3b914145c83a44d5d", kill_on_drop: false }` [INFO] [stdout] 139aef14b577f538e48492e40aede40a1b0a0e84542414c3b914145c83a44d5d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5faf83bd9f6644b34cf1b863149ec07d25b7ad112c6809057958c1443ffbdd7b [INFO] running `Command { std: "docker" "start" "-a" "5faf83bd9f6644b34cf1b863149ec07d25b7ad112c6809057958c1443ffbdd7b", kill_on_drop: false }` [INFO] [stderr] Compiling winnow v1.0.0 [INFO] [stderr] Compiling toml_datetime v1.1.0+spec-1.1.0 [INFO] [stderr] Compiling glam v0.27.0 [INFO] [stderr] Compiling once_cell v1.21.4 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling toml_parser v1.1.0+spec-1.1.0 [INFO] [stderr] Compiling toml_edit v0.25.8+spec-1.1.0 [INFO] [stderr] Compiling proc-macro-crate v3.5.0 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling miette-derive v7.6.0 [INFO] [stderr] Compiling num_enum_derive v0.7.6 [INFO] [stderr] Compiling enum_dispatch v0.3.13 [INFO] [stderr] Compiling num_enum v0.7.6 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling miette v7.6.0 [INFO] [stderr] Compiling ltk_primitives v0.3.3 [INFO] [stderr] Compiling ltk_io_ext v0.4.2 [INFO] [stderr] Compiling ltk_meta v0.4.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.42s [INFO] running `Command { std: "docker" "inspect" "5faf83bd9f6644b34cf1b863149ec07d25b7ad112c6809057958c1443ffbdd7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5faf83bd9f6644b34cf1b863149ec07d25b7ad112c6809057958c1443ffbdd7b", kill_on_drop: false }` [INFO] [stdout] 5faf83bd9f6644b34cf1b863149ec07d25b7ad112c6809057958c1443ffbdd7b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b945e5d4d7ee34882bce1b4f545d6b6d8f8fad38d478f9499ccde930244ba92d [INFO] running `Command { std: "docker" "start" "-a" "b945e5d4d7ee34882bce1b4f545d6b6d8f8fad38d478f9499ccde930244ba92d", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling proc-macro2 v1.0.106 [INFO] [stderr] Compiling typeid v1.0.3 [INFO] [stderr] Compiling bitflags v2.11.0 [INFO] [stderr] Compiling getrandom v0.4.2 [INFO] [stderr] Compiling console v0.16.3 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling rustix v1.1.4 [INFO] [stderr] Compiling quote v1.0.45 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling tempfile v3.27.0 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling miette-derive v7.6.0 [INFO] [stderr] Compiling num_enum_derive v0.7.6 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling enum_dispatch v0.3.13 [INFO] [stderr] Compiling num_enum v0.7.6 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling ltk_primitives v0.3.3 [INFO] [stderr] Compiling ltk_io_ext v0.4.2 [INFO] [stderr] Compiling miette v7.6.0 [INFO] [stderr] Compiling ltk_meta v0.4.1 (/opt/rustwide/workdir) [INFO] [stderr] Compiling ron v0.12.0 [INFO] [stderr] Compiling insta v1.47.0 [INFO] [stdout] error[E0277]: the trait bound `Bin: serde::Serialize` is not satisfied [INFO] [stdout] --> tests/meta.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | assert_ron_snapshot!(bin); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the trait `serde_core::ser::Serialize` is not implemented for `Bin` [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = note: for local types consider adding `#[derive(serde::Serialize)]` to your `Bin` 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 `serde_core::ser::Serialize`: [INFO] [stdout] &'a T [INFO] [stdout] &'a mut T [INFO] [stdout] () [INFO] [stdout] (T,) [INFO] [stdout] (T0, T1) [INFO] [stdout] (T0, T1, T2) [INFO] [stdout] (T0, T1, T2, T3) [INFO] [stdout] (T0, T1, T2, T3, T4) [INFO] [stdout] and 157 others [INFO] [stdout] = note: required for `&Bin` to implement `serde_core::ser::Serialize` [INFO] [stdout] note: required by a bound in `insta::_macro_support::serialize_value` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/insta-1.47.0/src/serialization.rs:193:27 [INFO] [stdout] | [INFO] [stdout] 193 | pub fn serialize_value(s: &S, format: SerializationFormat) -> String { [INFO] [stdout] | ^^^^^^^^^ required by this bound in `serialize_value` [INFO] [stdout] = note: this error originates in the macro `$crate::_assert_serialized_snapshot` which comes from the expansion of the macro `assert_ron_snapshot` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `ltk_meta` (test "meta") due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "b945e5d4d7ee34882bce1b4f545d6b6d8f8fad38d478f9499ccde930244ba92d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b945e5d4d7ee34882bce1b4f545d6b6d8f8fad38d478f9499ccde930244ba92d", kill_on_drop: false }` [INFO] [stdout] b945e5d4d7ee34882bce1b4f545d6b6d8f8fad38d478f9499ccde930244ba92d