[INFO] fetching crate zaposc 0.1.1...
[INFO] checking zaposc-0.1.1 against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1
[INFO] extracting crate zaposc 0.1.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate zaposc 0.1.1
[INFO] finished tweaking crates.io crate zaposc 0.1.1
[INFO] tweaked toml for crates.io crate zaposc 0.1.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate zaposc 0.1.1 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] crate crates.io crate zaposc 0.1.1 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] ac51c32b25ec46db0f322442a74511c5352cddbe8e763c28262acf3f797a32de
[INFO] running `Command { std: "docker" "start" "-a" "ac51c32b25ec46db0f322442a74511c5352cddbe8e763c28262acf3f797a32de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac51c32b25ec46db0f322442a74511c5352cddbe8e763c28262acf3f797a32de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac51c32b25ec46db0f322442a74511c5352cddbe8e763c28262acf3f797a32de", kill_on_drop: false }`
[INFO] [stdout] ac51c32b25ec46db0f322442a74511c5352cddbe8e763c28262acf3f797a32de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 23f216c39974983ea07009fbfc87331598bb5cdce01421e94cf8ebb40a7873d8
[INFO] running `Command { std: "docker" "start" "-a" "23f216c39974983ea07009fbfc87331598bb5cdce01421e94cf8ebb40a7873d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]     Checking critical-section v1.2.0
[INFO] [stderr]    Compiling cc v1.2.31
[INFO] [stderr]     Checking signal-hook-registry v1.4.6
[INFO] [stderr]     Checking socket2 v0.6.0
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking zerovec v0.11.3
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.142
[INFO] [stderr]    Compiling bytemuck_derive v1.10.0
[INFO] [stderr]     Checking winnow v0.7.12
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking tinyvec v1.9.0
[INFO] [stderr]     Checking anstream v0.6.19
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]    Compiling enum-as-inner v0.6.1
[INFO] [stderr]    Compiling enum-ordinalize-derive v4.3.1
[INFO] [stderr]    Compiling miette-derive v7.6.0
[INFO] [stderr]     Checking data-encoding v2.9.0
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]     Checking toml_writer v1.0.2
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]     Checking clap_builder v4.5.42
[INFO] [stderr]     Checking convert_case v0.7.1
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]    Compiling clap_derive v4.5.41
[INFO] [stderr]    Compiling enum-ordinalize v4.3.0
[INFO] [stderr]    Compiling snafu-derive v0.8.6
[INFO] [stderr]     Checking wildmatch v2.4.0
[INFO] [stderr]    Compiling educe v0.6.0
[INFO] [stderr]     Checking directories v6.0.0
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]     Checking bytemuck v1.23.1
[INFO] [stderr]     Checking tinystr v0.8.1
[INFO] [stderr]     Checking potential_utf v0.1.2
[INFO] [stderr]     Checking icu_collections v2.0.0
[INFO] [stderr]     Checking atomic v0.6.1
[INFO] [stderr]     Checking miette v7.6.0
[INFO] [stderr]     Checking icu_locale_core v2.0.0
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]    Compiling openssl-sys v0.9.109
[INFO] [stderr]    Compiling network-interface v2.0.2
[INFO] [stderr]     Checking axum-core v0.5.2
[INFO] [stderr]     Checking tracing-subscriber v0.3.19
[INFO] [stderr]     Checking toml_parser v1.0.2
[INFO] [stderr]     Checking rosc v0.10.1
[INFO] [stderr]     Checking icu_provider v2.0.0
[INFO] [stderr]    Compiling openssl v0.10.73
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]     Checking icu_normalizer v2.0.0
[INFO] [stderr]     Checking icu_properties v2.0.1
[INFO] [stderr]     Checking snafu v0.8.6
[INFO] [stderr]     Checking clap v4.5.42
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking serde_path_to_error v0.1.17
[INFO] [stderr]     Checking serde_spanned v1.0.0
[INFO] [stderr]     Checking toml_datetime v0.7.0
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking idna v1.0.3
[INFO] [stderr]     Checking toml_edit v0.23.3
[INFO] [stderr]     Checking toml v0.9.5
[INFO] [stderr]     Checking url v2.5.4
[INFO] [stderr]     Checking tokio-util v0.7.16
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking hickory-proto v0.25.2
[INFO] [stderr]     Checking tower-http v0.6.6
[INFO] [stderr]     Checking h2 v0.4.11
[INFO] [stderr]     Checking tokio-graceful-shutdown v0.16.0
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking hyper v1.6.0
[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-1.6.0/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" "23f216c39974983ea07009fbfc87331598bb5cdce01421e94cf8ebb40a7873d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23f216c39974983ea07009fbfc87331598bb5cdce01421e94cf8ebb40a7873d8", kill_on_drop: false }`
[INFO] [stdout] 23f216c39974983ea07009fbfc87331598bb5cdce01421e94cf8ebb40a7873d8