[INFO] fetching crate re_types_builder 0.23.4...
[INFO] checking re_types_builder-0.23.4 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170
[INFO] extracting crate re_types_builder 0.23.4 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate re_types_builder 0.23.4
[INFO] finished tweaking crates.io crate re_types_builder 0.23.4
[INFO] tweaked toml for crates.io crate re_types_builder 0.23.4 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate re_types_builder 0.23.4 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate re_types_builder 0.23.4 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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded futures-lite v2.4.0
[INFO] [stderr]   Downloaded re_case v0.23.4
[INFO] [stderr]   Downloaded re_build_tools v0.23.4
[INFO] [stderr]   Downloaded re_log v0.23.4
[INFO] [stderr]   Downloaded jiff-static v0.2.3
[INFO] [stderr]   Downloaded ashpd v0.9.2
[INFO] [stderr]   Downloaded rfd v0.15.0
[INFO] [stderr]   Downloaded re_tracing v0.23.4
[INFO] [stderr]   Downloaded re_error v0.23.4
[INFO] [stderr]   Downloaded jiff v0.2.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bd81157e90f564415e304654bac70a27aa02b0691b1db97444fb69ce10502baf
[INFO] running `Command { std: "docker" "start" "-a" "bd81157e90f564415e304654bac70a27aa02b0691b1db97444fb69ce10502baf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bd81157e90f564415e304654bac70a27aa02b0691b1db97444fb69ce10502baf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd81157e90f564415e304654bac70a27aa02b0691b1db97444fb69ce10502baf", kill_on_drop: false }`
[INFO] [stdout] bd81157e90f564415e304654bac70a27aa02b0691b1db97444fb69ce10502baf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d2a6ae1f641ea74d79ab33a903992727411ed1c389375fd48bd52689e251fcd
[INFO] running `Command { std: "docker" "start" "-a" "2d2a6ae1f641ea74d79ab33a903992727411ed1c389375fd48bd52689e251fcd", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]    Compiling thiserror v1.0.65
[INFO] [stderr]    Compiling camino v1.1.9
[INFO] [stderr]    Compiling anyhow v1.0.97
[INFO] [stderr]    Compiling serde_json v1.0.132
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]    Compiling deranged v0.3.11
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]    Compiling cpufeatures v0.2.14
[INFO] [stderr]    Compiling time-core v0.1.2
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling xshell-macros v0.2.7
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]     Checking once_cell v1.20.2
[INFO] [stderr]    Compiling prettyplease v0.2.25
[INFO] [stderr]     Checking hashbrown v0.15.2
[INFO] [stderr]     Checking anstyle v1.0.9
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling rustix v0.38.38
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking equivalent v1.0.1
[INFO] [stderr]    Compiling unindent v0.2.3
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[INFO] [stderr]     Checking anstream v0.6.17
[INFO] [stderr]     Checking indexmap v2.8.0
[INFO] [stderr]    Compiling quote v1.0.39
[INFO] [stderr]     Checking env_filter v0.1.3
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]     Checking pin-project-lite v0.2.15
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling syn v2.0.99
[INFO] [stderr]    Compiling time v0.3.36
[INFO] [stderr]     Checking bitflags v2.8.0
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]     Checking parking_lot_core v0.9.10
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[INFO] [stderr]     Checking rayon-core v1.12.1
[INFO] [stderr]     Checking convert_case v0.6.0
[INFO] [stderr]     Checking log-once v0.4.1
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking fastrand v2.1.1
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking re_case v0.23.4
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking colored v2.1.0
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking rust-format v0.3.4
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking indent v0.1.1
[INFO] [stderr]     Checking re_error v0.23.4
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling thiserror-impl v1.0.65
[INFO] [stderr]     Checking puffin v0.19.1
[INFO] [stderr]     Checking re_tracing v0.23.4
[INFO] [stderr]     Checking tempfile v3.13.0
[INFO] [stderr]     Checking clang-format v0.3.0
[INFO] [stderr]     Checking env_logger v0.11.7
[INFO] [stderr]     Checking re_log v0.23.4
[INFO] [stderr]     Checking cargo-platform v0.1.8
[INFO] [stderr]     Checking serde_spanned v0.6.8
[INFO] [stderr]     Checking toml_datetime v0.6.8
[INFO] [stderr]     Checking toml_edit v0.22.22
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling flatbuffers v24.12.23
[INFO] [stderr]     Checking cargo_metadata v0.18.1
[INFO] [stderr]     Checking re_build_tools v0.23.4
[INFO] [stderr]     Checking toml v0.8.19
[INFO] [stderr]    Compiling re_types_builder v0.23.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `OptionTokenizer` is never constructed
[INFO] [stdout]    --> src/codegen/rust/arrow.rs:144:12
[INFO] [stdout]     |
[INFO] [stdout] 144 | pub struct OptionTokenizer<T>(pub Option<T>);
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OptionTokenizer` is never constructed
[INFO] [stdout]    --> src/codegen/rust/arrow.rs:144:12
[INFO] [stdout]     |
[INFO] [stdout] 144 | pub struct OptionTokenizer<T>(pub Option<T>);
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.98s
[INFO] running `Command { std: "docker" "inspect" "2d2a6ae1f641ea74d79ab33a903992727411ed1c389375fd48bd52689e251fcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d2a6ae1f641ea74d79ab33a903992727411ed1c389375fd48bd52689e251fcd", kill_on_drop: false }`
[INFO] [stdout] 2d2a6ae1f641ea74d79ab33a903992727411ed1c389375fd48bd52689e251fcd