[INFO] cloning repository https://github.com/mrafalo/fastcdrgen
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mrafalo/fastcdrgen" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrafalo%2Ffastcdrgen", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrafalo%2Ffastcdrgen'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c8a305ea450f020746b591a42969e43780203527
[INFO] checking mrafalo/fastcdrgen against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrafalo%2Ffastcdrgen" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mrafalo/fastcdrgen
[INFO] finished tweaking git repo https://github.com/mrafalo/fastcdrgen
[INFO] tweaked toml for git repo https://github.com/mrafalo/fastcdrgen written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mrafalo/fastcdrgen 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 git repo https://github.com/mrafalo/fastcdrgen 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-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] 4b6b671fd0f9b1402e0efe1f00f893d345dbf0b92a2d0822dc8dd298dce038ec
[INFO] running `Command { std: "docker" "start" "-a" "4b6b671fd0f9b1402e0efe1f00f893d345dbf0b92a2d0822dc8dd298dce038ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b6b671fd0f9b1402e0efe1f00f893d345dbf0b92a2d0822dc8dd298dce038ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b6b671fd0f9b1402e0efe1f00f893d345dbf0b92a2d0822dc8dd298dce038ec", kill_on_drop: false }`
[INFO] [stdout] 4b6b671fd0f9b1402e0efe1f00f893d345dbf0b92a2d0822dc8dd298dce038ec
[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] 586106ee0e3fe21f79de0003d73d88a48669939a1073f12b458faba36ea21b21
[INFO] running `Command { std: "docker" "start" "-a" "586106ee0e3fe21f79de0003d73d88a48669939a1073f12b458faba36ea21b21", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.203
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]     Checking memchr v2.7.2
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]     Checking smallvec v1.15.0
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking foldhash v0.1.5
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]     Checking rustls-pki-types v1.12.0
[INFO] [stderr]    Compiling rustls v0.23.27
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]     Checking rustls-native-certs v0.8.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]     Checking array-init-cursor v0.2.1
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling phf_codegen v0.11.3
[INFO] [stderr]     Checking planus v0.3.1
[INFO] [stderr]     Checking rand v0.9.1
[INFO] [stderr]    Compiling jobserver v0.1.33
[INFO] [stderr]     Checking miniz_oxide v0.8.8
[INFO] [stderr]    Compiling parse-zoneinfo v0.3.1
[INFO] [stderr]     Checking rmp v0.8.14
[INFO] [stderr]    Compiling cc v1.2.24
[INFO] [stderr]    Compiling polars-utils v0.48.1
[INFO] [stderr]     Checking phf_shared v0.11.3
[INFO] [stderr]     Checking flate2 v1.1.1
[INFO] [stderr]     Checking memmap2 v0.9.5
[INFO] [stderr]    Compiling chrono-tz-build v0.4.1
[INFO] [stderr]    Compiling polars-schema v0.48.1
[INFO] [stderr]     Checking phf v0.11.3
[INFO] [stderr]    Compiling polars-arrow v0.48.1
[INFO] [stderr]    Compiling polars-compute v0.48.1
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking debug_unsafe v0.1.3
[INFO] [stderr]     Checking ethnum v1.5.2
[INFO] [stderr]     Checking atoi_simd v0.16.1
[INFO] [stderr]     Checking skiplist v0.5.1
[INFO] [stderr]     Checking fast-float2 v0.2.3
[INFO] [stderr]    Compiling chrono-tz v0.10.3
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]    Compiling polars-core v0.48.1
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]    Compiling polars-ops v0.48.1
[INFO] [stderr]     Checking xxhash-rust v0.8.15
[INFO] [stderr]     Checking argminmax v0.6.3
[INFO] [stderr]     Checking fallible-streaming-iterator v0.1.9
[INFO] [stderr]    Compiling polars-plan v0.48.1
[INFO] [stderr]     Checking streaming-decompression v0.1.2
[INFO] [stderr]     Checking home v0.5.11
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]    Compiling polars-stream v0.48.1
[INFO] [stderr]    Compiling polars-lazy v0.48.1
[INFO] [stderr]     Checking event-listener v5.4.0
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]    Compiling polars v0.48.1
[INFO] [stderr]     Checking csv-core v0.1.11
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]     Checking special v0.10.3
[INFO] [stderr]     Checking gamma v0.9.0
[INFO] [stderr]     Checking async-channel v2.3.1
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling psm v0.1.26
[INFO] [stderr]    Compiling stacker v0.1.21
[INFO] [stderr]    Compiling zstd-sys v2.0.15+zstd.1.5.7
[INFO] [stderr]    Compiling lz4-sys v1.11.1+lz4-1.10.0
[INFO] [stderr]    Compiling blake3 v1.8.2
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]     Checking rustls-webpki v0.103.3
[INFO] [stderr]    Compiling serde_derive v1.0.203
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.0
[INFO] [stderr]    Compiling zerovec-derive v0.11.1
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]     Checking yoke v0.8.0
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]     Checking zerotrie v0.2.2
[INFO] [stderr]     Checking zerovec v0.11.2
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]     Checking tinystr v0.8.1
[INFO] [stderr]     Checking icu_locale_core v2.0.0
[INFO] [stderr]     Checking potential_utf v0.1.2
[INFO] [stderr]     Checking icu_collections v2.0.0
[INFO] [stderr]     Checking icu_provider v2.0.0
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]     Checking icu_properties v2.0.1
[INFO] [stderr]     Checking icu_normalizer v2.0.0
[INFO] [stderr]    Compiling async-trait v0.1.88
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking thiserror v2.0.12
[INFO] [stderr]    Compiling bytemuck_derive v1.9.3
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking idna v1.0.3
[INFO] [stderr]     Checking zstd v0.13.3
[INFO] [stderr]     Checking url v2.5.4
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling recursive-proc-macro-impl v0.1.1
[INFO] [stderr]     Checking polars-parquet-format v0.1.0
[INFO] [stderr]     Checking recursive v0.1.1
[INFO] [stderr]     Checking bytes v1.10.1
[INFO] [stderr]     Checking bitflags v2.9.1
[INFO] [stderr]     Checking hashbrown v0.15.3
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]     Checking serde_json v1.0.140
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking quick-xml v0.37.5
[INFO] [stderr]     Checking polars-arrow-format v0.1.0
[INFO] [stderr]     Checking tokio v1.45.1
[INFO] [stderr]     Checking http v1.3.1
[INFO] [stderr]     Checking indexmap v2.9.0
[INFO] [stderr]     Checking bytemuck v1.23.0
[INFO] [stderr]     Checking raw-cpuid v11.5.0
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking rmp-serde v1.3.0
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]     Checking serde_ignored v0.1.12
[INFO] [stderr]     Checking compact_str v0.8.1
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking lz4 v1.28.1
[INFO] [stderr]     Checking rustix v0.38.44
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking now v0.1.3
[INFO] [stderr]     Checking async-stream v0.3.6
[INFO] [stderr]     Checking rustix v1.0.7
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]     Checking toml v0.5.11
[INFO] [stderr]     Checking uuid v1.17.0
[INFO] [stderr]     Checking crossterm v0.28.1
[INFO] [stderr]     Checking csv v1.3.0
[INFO] [stderr]     Checking comfy-table v7.1.4
[INFO] [stderr]     Checking config-file v0.2.3
[INFO] [stderr]     Checking fs4 v0.13.1
[INFO] [stderr]     Checking tokio-util v0.7.15
[INFO] [stderr]     Checking tokio-rustls v0.26.2
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking tower-http v0.6.4
[INFO] [stderr]     Checking h2 v0.4.10
[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" "586106ee0e3fe21f79de0003d73d88a48669939a1073f12b458faba36ea21b21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "586106ee0e3fe21f79de0003d73d88a48669939a1073f12b458faba36ea21b21", kill_on_drop: false }`
[INFO] [stdout] 586106ee0e3fe21f79de0003d73d88a48669939a1073f12b458faba36ea21b21
