[INFO] fetching crate re_sdk_comms 0.22.1...
[INFO] checking re_sdk_comms-0.22.1 against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1
[INFO] extracting crate re_sdk_comms 0.22.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate re_sdk_comms 0.22.1
[INFO] finished tweaking crates.io crate re_sdk_comms 0.22.1
[INFO] tweaked toml for crates.io crate re_sdk_comms 0.22.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate re_sdk_comms 0.22.1 on toolchain 438eb4c1a1c3841523d7f672601e8adbe04cff28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "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" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "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 280 packages to latest compatible versions
[INFO] [stderr]       Adding chrono v0.4.39 (available: v0.4.42)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] [stderr]       Adding re_build_info v0.22.1 (available: v0.26.0)
[INFO] [stderr]       Adding re_log v0.22.1 (available: v0.26.0)
[INFO] [stderr]       Adding re_log_encoding v0.22.1 (available: v0.26.0)
[INFO] [stderr]       Adding re_log_types v0.22.1 (available: v0.26.0)
[INFO] [stderr]       Adding re_smart_channel v0.22.1 (available: v0.26.0)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d4ed7ebe23ee415c3b54cf067ebcb7cad9e1b18b1f7df2cb610ca5f4679db934
[INFO] running `Command { std: "docker" "start" "-a" "d4ed7ebe23ee415c3b54cf067ebcb7cad9e1b18b1f7df2cb610ca5f4679db934", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d4ed7ebe23ee415c3b54cf067ebcb7cad9e1b18b1f7df2cb610ca5f4679db934", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4ed7ebe23ee415c3b54cf067ebcb7cad9e1b18b1f7df2cb610ca5f4679db934", kill_on_drop: false }`
[INFO] [stdout] d4ed7ebe23ee415c3b54cf067ebcb7cad9e1b18b1f7df2cb610ca5f4679db934
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f66a2e89121ea51dd0119f841e36002776d96230aaa9197257b5357fd65173a9
[INFO] running `Command { std: "docker" "start" "-a" "f66a2e89121ea51dd0119f841e36002776d96230aaa9197257b5357fd65173a9", kill_on_drop: false }`
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking arrow-schema v53.4.1
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling flatbuffers v24.12.23
[INFO] [stderr]     Checking regex-syntax v0.8.8
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking chrono v0.4.39
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]    Compiling litrs v0.4.2
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]     Checking log-once v0.4.1
[INFO] [stderr]     Checking array-init-cursor v0.2.1
[INFO] [stderr]     Checking nohash-hasher v0.2.0
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]     Checking re_case v0.22.1
[INFO] [stderr]    Compiling re_arrow2 v0.18.2
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]     Checking re_error v0.22.1
[INFO] [stderr]    Compiling fixed v1.29.0
[INFO] [stderr]     Checking planus v0.3.1
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking foreign_vec v0.1.0
[INFO] [stderr]     Checking ethnum v1.5.2
[INFO] [stderr]     Checking hash_hasher v2.0.4
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking time v0.3.44
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]     Checking re_format v0.22.1
[INFO] [stderr]     Checking clean-path v0.2.1
[INFO] [stderr]     Checking natord v1.0.9
[INFO] [stderr]     Checking crossbeam-queue v0.3.12
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]     Checking unicode-width v0.2.2
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking similar v2.7.0
[INFO] [stderr]     Checking console v0.15.11
[INFO] [stderr]     Checking crossbeam v0.8.4
[INFO] [stderr]    Compiling document-features v0.2.11
[INFO] [stderr]     Checking puffin v0.19.1
[INFO] [stderr]     Checking re_tracing v0.22.1
[INFO] [stderr]     Checking similar-asserts v1.7.0
[INFO] [stderr]     Checking crossterm v0.29.0
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking comfy-table v7.2.1
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]    Compiling zerocopy-derive v0.8.27
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling prost-derive v0.13.5
[INFO] [stderr]     Checking async-stream v0.3.6
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking axum-core v0.4.5
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking pin-project v1.1.10
[INFO] [stderr]     Checking re_log v0.22.1
[INFO] [stderr]     Checking prost v0.13.5
[INFO] [stderr]     Checking zerocopy v0.8.27
[INFO] [stderr]     Checking bytemuck v1.24.0
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking arrow-format v0.8.1
[INFO] [stderr]     Checking uuid v1.18.1
[INFO] [stderr]     Checking axum v0.7.9
[INFO] [stderr]     Checking re_smart_channel v0.22.1
[INFO] [stderr]     Checking re_string_interner v0.22.1
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking tokio-util v0.7.16
[INFO] [stderr]     Checking tokio-stream v0.1.17
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking arrow-buffer v53.4.1
[INFO] [stderr]     Checking h2 v0.4.12
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking arrow-data v53.4.1
[INFO] [stderr]     Checking arrow-array v53.4.1
[INFO] [stderr]     Checking arrow-select v53.4.1
[INFO] [stderr]     Checking arrow-row v53.4.1
[INFO] [stderr]     Checking arrow-arith v53.4.1
[INFO] [stderr]     Checking arrow-cast v53.4.1
[INFO] [stderr]     Checking arrow-string v53.4.1
[INFO] [stderr]     Checking arrow-ord v53.4.1
[INFO] [stderr]     Checking hyper v1.7.0
[INFO] [stderr]     Checking arrow-ipc v53.4.1
[INFO] [stdout] error: zero-sized fields in `repr(transparent)` cannot contain external non-exhaustive types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/hyper-1.7.0/src/proto/h2/mod.rs:427:5
[INFO] [stdout]     |
[INFO] [stdout] 427 |     impossible: Impossible,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this field contains `Impossible`, which is not inhabited, and makes it not a breaking change to become non-zero-sized in the future.
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hyper` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "f66a2e89121ea51dd0119f841e36002776d96230aaa9197257b5357fd65173a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f66a2e89121ea51dd0119f841e36002776d96230aaa9197257b5357fd65173a9", kill_on_drop: false }`
[INFO] [stdout] f66a2e89121ea51dd0119f841e36002776d96230aaa9197257b5357fd65173a9