[INFO] fetching crate fastrace-opentelemetry 0.14.0...
[INFO] checking fastrace-opentelemetry-0.14.0 against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1
[INFO] extracting crate fastrace-opentelemetry 0.14.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate fastrace-opentelemetry 0.14.0
[INFO] finished tweaking crates.io crate fastrace-opentelemetry 0.14.0
[INFO] tweaked toml for crates.io crate fastrace-opentelemetry 0.14.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fastrace-opentelemetry 0.14.0 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] 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]     Updating crates.io index
[INFO] [stderr]      Locking 115 packages to latest compatible versions
[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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] fea0bac920cf3462e54197e958b2b04cc1079e663015e57d20dfe0457cfae91c
[INFO] running `Command { std: "docker" "start" "-a" "fea0bac920cf3462e54197e958b2b04cc1079e663015e57d20dfe0457cfae91c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fea0bac920cf3462e54197e958b2b04cc1079e663015e57d20dfe0457cfae91c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fea0bac920cf3462e54197e958b2b04cc1079e663015e57d20dfe0457cfae91c", kill_on_drop: false }`
[INFO] [stdout] fea0bac920cf3462e54197e958b2b04cc1079e663015e57d20dfe0457cfae91c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] e1d9112faad3e0fb0a0ac0daaacd1433dc24a2695dbc1e9a142e83210b5b41e4
[INFO] running `Command { std: "docker" "start" "-a" "e1d9112faad3e0fb0a0ac0daaacd1433dc24a2695dbc1e9a142e83210b5b41e4", kill_on_drop: false }`
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking http v1.3.1
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking tower-layer v0.3.3
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]     Checking web-time v1.1.0
[INFO] [stderr]    Compiling small_ctor v0.1.2
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking rtrb v0.3.2
[INFO] [stderr]     Checking log v0.4.28
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking pollster v0.4.0
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking fastant v0.1.10
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking opentelemetry v0.31.0
[INFO] [stderr]    Compiling fastrace-macro v0.7.14
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]     Checking pin-project v1.1.10
[INFO] [stderr]     Checking fastrace v0.7.14
[INFO] [stderr]    Compiling prost-derive v0.14.1
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking opentelemetry_sdk v0.31.0
[INFO] [stderr]     Checking prost v0.14.1
[INFO] [stderr]     Checking fastrace-opentelemetry v0.14.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking tokio-util v0.7.16
[INFO] [stderr]     Checking tokio-stream v0.1.17
[INFO] [stderr]     Checking h2 v0.4.12
[INFO] [stderr]     Checking tower v0.5.2
[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" "e1d9112faad3e0fb0a0ac0daaacd1433dc24a2695dbc1e9a142e83210b5b41e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1d9112faad3e0fb0a0ac0daaacd1433dc24a2695dbc1e9a142e83210b5b41e4", kill_on_drop: false }`
[INFO] [stdout] e1d9112faad3e0fb0a0ac0daaacd1433dc24a2695dbc1e9a142e83210b5b41e4