[INFO] fetching crate ltk_meta 0.2.2... [INFO] testing ltk_meta-0.2.2 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate ltk_meta 0.2.2 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate ltk_meta 0.2.2 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate ltk_meta 0.2.2 [INFO] tweaked toml for crates.io crate ltk_meta 0.2.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate ltk_meta 0.2.2 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate ltk_meta 0.2.2 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ron v0.7.1 [INFO] [stderr] Downloaded enum_dispatch v0.3.13 [INFO] [stderr] Downloaded similar v2.7.0 [INFO] [stderr] Downloaded miette-derive v7.6.0 [INFO] [stderr] Downloaded ltk_io_ext v0.3.0 [INFO] [stderr] Downloaded ltk_primitives v0.2.1 [INFO] [stderr] Downloaded insta v1.43.2 [INFO] [stderr] Downloaded miette v7.6.0 [INFO] [stderr] Downloaded glam v0.27.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cc9e46588a4e63c2f4b961374a55541d773a6e641070d8bc12bd946ce057db13 [INFO] running `Command { std: "docker" "start" "-a" "cc9e46588a4e63c2f4b961374a55541d773a6e641070d8bc12bd946ce057db13", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cc9e46588a4e63c2f4b961374a55541d773a6e641070d8bc12bd946ce057db13", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc9e46588a4e63c2f4b961374a55541d773a6e641070d8bc12bd946ce057db13", kill_on_drop: false }` [INFO] [stdout] cc9e46588a4e63c2f4b961374a55541d773a6e641070d8bc12bd946ce057db13 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b343b6bfab903c0b09ee46a2eb7a883773caf8a0a534499a0a43c096f667bb02 [INFO] running `Command { std: "docker" "start" "-a" "b343b6bfab903c0b09ee46a2eb7a883773caf8a0a534499a0a43c096f667bb02", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling unicode-ident v1.0.19 [INFO] [stderr] Compiling winnow v0.7.13 [INFO] [stderr] Compiling toml_datetime v0.7.2 [INFO] [stderr] Compiling glam v0.27.0 [INFO] [stderr] Compiling cfg-if v1.0.3 [INFO] [stderr] Compiling indexmap v2.11.4 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling toml_parser v1.0.3 [INFO] [stderr] Compiling toml_edit v0.23.6 [INFO] [stderr] Compiling proc-macro-crate v3.4.0 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling num_enum_derive v0.7.4 [INFO] [stderr] Compiling miette-derive v7.6.0 [INFO] [stderr] Compiling enum_dispatch v0.3.13 [INFO] [stderr] Compiling num_enum v0.7.4 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling ltk_primitives v0.2.1 [INFO] [stderr] Compiling ltk_io_ext v0.3.0 [INFO] [stderr] Compiling miette v7.6.0 [INFO] [stderr] Compiling ltk_meta v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.55s [INFO] running `Command { std: "docker" "inspect" "b343b6bfab903c0b09ee46a2eb7a883773caf8a0a534499a0a43c096f667bb02", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b343b6bfab903c0b09ee46a2eb7a883773caf8a0a534499a0a43c096f667bb02", kill_on_drop: false }` [INFO] [stdout] b343b6bfab903c0b09ee46a2eb7a883773caf8a0a534499a0a43c096f667bb02 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b4a36cfcc9e3231d49c2843495ac34c359099f111dec05f40080a25b97979655 [INFO] running `Command { std: "docker" "start" "-a" "b4a36cfcc9e3231d49c2843495ac34c359099f111dec05f40080a25b97979655", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling similar v2.7.0 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling enum_dispatch v0.3.13 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling ltk_meta v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Compiling console v0.15.11 [INFO] [stderr] Compiling ron v0.7.1 [INFO] [stderr] Compiling insta v1.43.2 [INFO] [stdout] error[E0277]: the trait bound `BinTree: serde::Serialize` is not satisfied [INFO] [stdout] --> tests/meta.rs:10:13 [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 `BinTree` [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 `BinTree` 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 132 others [INFO] [stdout] = note: required for `&BinTree` to implement `serde_core::ser::Serialize` [INFO] [stdout] note: required by a bound in `serialize_value` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/insta-1.43.2/src/serialization.rs:91:27 [INFO] [stdout] | [INFO] [stdout] 91 | 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" "b4a36cfcc9e3231d49c2843495ac34c359099f111dec05f40080a25b97979655", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4a36cfcc9e3231d49c2843495ac34c359099f111dec05f40080a25b97979655", kill_on_drop: false }` [INFO] [stdout] b4a36cfcc9e3231d49c2843495ac34c359099f111dec05f40080a25b97979655