[INFO] fetching crate emit_otlp 1.13.0...
[INFO] checking emit_otlp-1.13.0 against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1
[INFO] extracting crate emit_otlp 1.13.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate emit_otlp 1.13.0
[INFO] finished tweaking crates.io crate emit_otlp 1.13.0
[INFO] tweaked toml for crates.io crate emit_otlp 1.13.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate emit_otlp 1.13.0 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] crate crates.io crate emit_otlp 1.13.0 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" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 098fde5bfa9e08d388d0b5c8122edaa2289dd0b26a5d2dd82790a4b89b47dd38
[INFO] running `Command { std: "docker" "start" "-a" "098fde5bfa9e08d388d0b5c8122edaa2289dd0b26a5d2dd82790a4b89b47dd38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "098fde5bfa9e08d388d0b5c8122edaa2289dd0b26a5d2dd82790a4b89b47dd38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "098fde5bfa9e08d388d0b5c8122edaa2289dd0b26a5d2dd82790a4b89b47dd38", kill_on_drop: false }`
[INFO] [stdout] 098fde5bfa9e08d388d0b5c8122edaa2289dd0b26a5d2dd82790a4b89b47dd38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 6942c68179e59009398e0c502ad0637600189884f0e7c24968f8054686247d11
[INFO] running `Command { std: "docker" "start" "-a" "6942c68179e59009398e0c502ad0637600189884f0e7c24968f8054686247d11", kill_on_drop: false }`
[INFO] [stderr]     Checking sval v2.15.0
[INFO] [stderr]    Compiling value-bag v1.11.1
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling rustls v0.23.32
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking unicode-ident v1.0.19
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling emit_core v1.13.0
[INFO] [stderr]     Checking sval_ref v2.15.0
[INFO] [stderr]     Checking sval_dynamic v2.15.0
[INFO] [stderr]     Checking sval_fmt v2.15.0
[INFO] [stderr]     Checking sval_protobuf v0.2.3
[INFO] [stderr]     Checking sval_json v2.15.0
[INFO] [stderr]     Checking sval_buffer v2.15.0
[INFO] [stderr]     Checking value-bag-sval2 v1.11.1
[INFO] [stderr]     Checking sval_nested v2.15.0
[INFO] [stderr]     Checking sval_flatten v2.15.0
[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]    Compiling fv-template v0.5.1
[INFO] [stderr]     Checking rustls-webpki v0.103.7
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling emit_macros v1.13.0
[INFO] [stderr]    Compiling sval_derive_macros v2.15.0
[INFO] [stderr]    Compiling prost-derive v0.13.5
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]     Checking sval_derive v2.15.0
[INFO] [stderr]     Checking prost v0.13.5
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking prost-types v0.13.5
[INFO] [stderr]     Checking emit v1.13.0
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking tokio-util v0.7.16
[INFO] [stderr]     Checking tokio-rustls v0.26.4
[INFO] [stderr]     Checking emit_batcher v1.13.0
[INFO] [stderr]     Checking h2 v0.4.12
[INFO] [stderr]     Checking hyper v1.7.0
[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] running `Command { std: "docker" "inspect" "6942c68179e59009398e0c502ad0637600189884f0e7c24968f8054686247d11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6942c68179e59009398e0c502ad0637600189884f0e7c24968f8054686247d11", kill_on_drop: false }`
[INFO] [stdout] 6942c68179e59009398e0c502ad0637600189884f0e7c24968f8054686247d11