[INFO] cloning repository https://github.com/hardfau1t/pigeon
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hardfau1t/pigeon" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhardfau1t%2Fpigeon", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhardfau1t%2Fpigeon'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c8acfb49d47ab8f6e372a5be7cfc0301a41f996a
[INFO] checking hardfau1t/pigeon against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhardfau1t%2Fpigeon" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/hardfau1t/pigeon
[INFO] finished tweaking git repo https://github.com/hardfau1t/pigeon
[INFO] tweaked toml for git repo https://github.com/hardfau1t/pigeon written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/hardfau1t/pigeon 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/hardfau1t/pigeon 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 5bcfba67898d7b6c2ba898296c87eac71be648bf4c6c3787885e090295e27f27
[INFO] running `Command { std: "docker" "start" "-a" "5bcfba67898d7b6c2ba898296c87eac71be648bf4c6c3787885e090295e27f27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5bcfba67898d7b6c2ba898296c87eac71be648bf4c6c3787885e090295e27f27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bcfba67898d7b6c2ba898296c87eac71be648bf4c6c3787885e090295e27f27", kill_on_drop: false }`
[INFO] [stdout] 5bcfba67898d7b6c2ba898296c87eac71be648bf4c6c3787885e090295e27f27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 0d857ae94dda12735cf3679ccb85caf7ca60679b402cda8f0184cfd4cc87419c
[INFO] running `Command { std: "docker" "start" "-a" "0d857ae94dda12735cf3679ccb85caf7ca60679b402cda8f0184cfd4cc87419c", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.215
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]    Compiling cc v1.2.2
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]     Checking mio v1.0.3
[INFO] [stderr]     Checking indexmap v2.7.0
[INFO] [stderr]     Checking http v1.2.0
[INFO] [stderr]     Checking rustls-pki-types v1.10.0
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]    Compiling rustix v0.38.41
[INFO] [stderr]     Checking tokio v1.42.0
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling rustls v0.23.19
[INFO] [stderr]     Checking icu_normalizer v1.5.0
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]    Compiling rustversion v1.0.18
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]    Compiling unicase v2.8.0
[INFO] [stderr]     Checking gimli v0.31.1
[INFO] [stderr]     Checking miniz_oxide v0.8.0
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]     Checking idna_adapter v1.2.0
[INFO] [stderr]     Checking object v0.36.5
[INFO] [stderr]    Compiling owo-colors v4.1.0
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]     Checking rustc-demangle v0.1.24
[INFO] [stderr]     Checking idna v1.0.3
[INFO] [stderr]     Checking rmp v0.8.14
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking webpki-roots v0.26.7
[INFO] [stderr]     Checking thread_local v1.1.8
[INFO] [stderr]     Checking winnow v0.6.20
[INFO] [stderr]    Compiling serde_json v1.0.133
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]     Checking clap_lex v0.7.3
[INFO] [stderr]     Checking is_ci v1.2.0
[INFO] [stderr]     Checking supports-color v3.0.2
[INFO] [stderr]     Checking serde_spanned v0.6.8
[INFO] [stderr]     Checking toml_datetime v0.6.8
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking clap_builder v4.5.22
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking addr2line v0.24.2
[INFO] [stderr]     Checking textwrap v0.16.1
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]     Checking url v2.5.4
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking tracing-subscriber v0.3.19
[INFO] [stderr]     Checking toml_edit v0.22.22
[INFO] [stderr]     Checking tokio-util v0.7.12
[INFO] [stderr]     Checking backtrace v0.3.74
[INFO] [stderr]     Checking rustls-webpki v0.102.8
[INFO] [stderr]     Checking http-body-util v0.1.2
[INFO] [stderr]     Checking h2 v0.4.7
[INFO] [stderr]     Checking crossterm v0.28.1
[INFO] [stderr]     Checking terminal_size v0.4.1
[INFO] [stderr]     Checking backtrace-ext v0.2.1
[INFO] [stderr]    Compiling clap_derive v4.5.18
[INFO] [stderr]     Checking rustls-pemfile v2.2.0
[INFO] [stderr]    Compiling miette-derive v7.4.0
[INFO] [stderr]     Checking unicode-width v0.2.0
[INFO] [stderr]     Checking supports-hyperlinks v3.1.0
[INFO] [stderr]     Checking supports-unicode v3.0.0
[INFO] [stderr]     Checking strum v0.26.3
[INFO] [stderr]     Checking semver v1.0.23
[INFO] [stderr]     Checking comfy-table v7.1.3
[INFO] [stderr]     Checking dirs v5.0.1
[INFO] [stderr]     Checking rmp-serde v1.3.0
[INFO] [stderr]     Checking rmpv v1.3.0
[INFO] [stderr]     Checking toml v0.8.19
[INFO] [stderr]     Checking subst v0.3.5
[INFO] [stderr]    Compiling tracing-test-macro v0.2.5
[INFO] [stderr]     Checking yansi v1.0.1
[INFO] [stderr]     Checking tracing-test v0.2.5
[INFO] [stderr]     Checking miette v7.4.0
[INFO] [stderr]     Checking clap v4.5.22
[INFO] [stderr]     Checking hyper v1.5.1
[INFO] [stderr]     Checking tokio-rustls v0.26.0
[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-1.5.1/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" "0d857ae94dda12735cf3679ccb85caf7ca60679b402cda8f0184cfd4cc87419c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d857ae94dda12735cf3679ccb85caf7ca60679b402cda8f0184cfd4cc87419c", kill_on_drop: false }`
[INFO] [stdout] 0d857ae94dda12735cf3679ccb85caf7ca60679b402cda8f0184cfd4cc87419c
