[INFO] fetching crate unros-core 0.1.2...
[INFO] checking unros-core-0.1.2 against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1
[INFO] extracting crate unros-core 0.1.2 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate unros-core 0.1.2
[INFO] finished tweaking crates.io crate unros-core 0.1.2
[INFO] tweaked toml for crates.io crate unros-core 0.1.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate unros-core 0.1.2 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 326 packages to latest compatible versions
[INFO] [stderr]       Adding config v0.14.1 (available: v0.15.18)
[INFO] [stderr]       Adding console-subscriber v0.2.0 (available: v0.4.1)
[INFO] [stderr]       Adding fern v0.6.2 (available: v0.7.1)
[INFO] [stderr]       Adding ffmpeg-sidecar v1.2.0 (available: v2.2.0)
[INFO] [stderr]       Adding image v0.24.9 (available: v0.25.8)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] [stderr]       Adding sysinfo v0.30.13 (available: v0.37.2)
[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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 71e35ee1f017c85042ab005a54ca112dfa2ca1759a460ca1ed0fb1e3c37d04b5
[INFO] running `Command { std: "docker" "start" "-a" "71e35ee1f017c85042ab005a54ca112dfa2ca1759a460ca1ed0fb1e3c37d04b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "71e35ee1f017c85042ab005a54ca112dfa2ca1759a460ca1ed0fb1e3c37d04b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71e35ee1f017c85042ab005a54ca112dfa2ca1759a460ca1ed0fb1e3c37d04b5", kill_on_drop: false }`
[INFO] [stdout] 71e35ee1f017c85042ab005a54ca112dfa2ca1759a460ca1ed0fb1e3c37d04b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] ce50cf340e8eac833f1c6dbb39a44d90301b5e1ab8bc574dd4870a8e7ff139d0
[INFO] running `Command { std: "docker" "start" "-a" "ce50cf340e8eac833f1c6dbb39a44d90301b5e1ab8bc574dd4870a8e7ff139d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling axum-core v0.3.4
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]     Checking flate2 v1.1.4
[INFO] [stderr]    Compiling axum v0.6.20
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]     Checking matchit v0.7.3
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]     Checking async-stream v0.3.6
[INFO] [stderr]    Compiling owo-colors v4.2.3
[INFO] [stderr]    Compiling eyre v0.6.12
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking is-terminal v0.4.16
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking thread_local v1.1.9
[INFO] [stderr]     Checking const-random v0.1.18
[INFO] [stderr]     Checking indenter v0.3.4
[INFO] [stderr]     Checking arraydeque v0.5.1
[INFO] [stderr]     Checking qoi v0.4.1
[INFO] [stderr]     Checking exr v1.73.0
[INFO] [stderr]     Checking dlv-list v0.5.2
[INFO] [stderr]     Checking hdrhistogram v7.5.4
[INFO] [stderr]     Checking png v0.17.16
[INFO] [stderr]     Checking backtrace v0.3.76
[INFO] [stderr]     Checking convert_case v0.6.0
[INFO] [stderr]     Checking colored v1.9.4
[INFO] [stderr]     Checking pathdiff v0.2.3
[INFO] [stderr]     Checking crossbeam v0.8.4
[INFO] [stderr]     Checking fern v0.6.2
[INFO] [stderr]     Checking hashlink v0.8.4
[INFO] [stderr]     Checking ordered-multimap v0.7.3
[INFO] [stderr]    Compiling prost-derive v0.12.6
[INFO] [stderr]     Checking yaml-rust2 v0.8.1
[INFO] [stderr]     Checking rust-ini v0.20.0
[INFO] [stderr]     Checking color-eyre v0.6.5
[INFO] [stderr]     Checking matchers v0.2.0
[INFO] [stderr]     Checking jpeg-decoder v0.3.2
[INFO] [stderr]     Checking sysinfo v0.30.13
[INFO] [stderr]     Checking tracing-subscriber v0.3.20
[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]     Checking prost v0.12.6
[INFO] [stderr]     Checking prost-types v0.12.6
[INFO] [stderr]     Checking tiff v0.9.1
[INFO] [stderr]     Checking bitflags v2.9.4
[INFO] [stderr]     Checking serde_spanned v0.6.9
[INFO] [stderr]     Checking toml_datetime v0.6.11
[INFO] [stderr]     Checking url v2.5.7
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking json5 v0.4.1
[INFO] [stderr]     Checking openssl v0.10.74
[INFO] [stderr]     Checking ron v0.8.1
[INFO] [stderr]     Checking toml_edit v0.22.27
[INFO] [stderr]     Checking ctrlc v3.5.0
[INFO] [stderr]     Checking image v0.24.9
[INFO] [stderr]     Checking toml v0.8.23
[INFO] [stderr]     Checking config v0.14.1
[INFO] [stderr]     Checking tokio-util v0.7.16
[INFO] [stderr]     Checking tokio-io-timeout v1.2.1
[INFO] [stderr]     Checking tokio-stream v0.1.17
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking h2 v0.3.27
[INFO] [stderr]     Checking h2 v0.4.12
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking tower-http v0.6.6
[INFO] [stderr]     Checking native-tls v0.2.14
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking hyper v0.14.32
[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-0.14.32/src/proto/h2/mod.rs:451:5
[INFO] [stdout]     |
[INFO] [stdout] 451 |     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] [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] [stderr] error: could not compile `hyper` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "ce50cf340e8eac833f1c6dbb39a44d90301b5e1ab8bc574dd4870a8e7ff139d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce50cf340e8eac833f1c6dbb39a44d90301b5e1ab8bc574dd4870a8e7ff139d0", kill_on_drop: false }`
[INFO] [stdout] ce50cf340e8eac833f1c6dbb39a44d90301b5e1ab8bc574dd4870a8e7ff139d0
