[INFO] cloning repository https://github.com/randomairborne/ephemerole
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/randomairborne/ephemerole" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frandomairborne%2Fephemerole", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frandomairborne%2Fephemerole'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cb65181b0f77d1b2111e15c68b7914b8ba65a3e8
[INFO] checking randomairborne/ephemerole against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frandomairborne%2Fephemerole" "/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/randomairborne/ephemerole
[INFO] finished tweaking git repo https://github.com/randomairborne/ephemerole
[INFO] tweaked toml for git repo https://github.com/randomairborne/ephemerole written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/randomairborne/ephemerole 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/randomairborne/ephemerole 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] ad4ed527c2702cd3ab93cd283e619ea4bf5900a61431afaf00a8de92c2120953
[INFO] running `Command { std: "docker" "start" "-a" "ad4ed527c2702cd3ab93cd283e619ea4bf5900a61431afaf00a8de92c2120953", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad4ed527c2702cd3ab93cd283e619ea4bf5900a61431afaf00a8de92c2120953", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad4ed527c2702cd3ab93cd283e619ea4bf5900a61431afaf00a8de92c2120953", kill_on_drop: false }`
[INFO] [stdout] ad4ed527c2702cd3ab93cd283e619ea4bf5900a61431afaf00a8de92c2120953
[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] 96d2c25b43343be0e5c7c783df4c247ed3afeb21a15f44e0e5a0829a45fd09d8
[INFO] running `Command { std: "docker" "start" "-a" "96d2c25b43343be0e5c7c783df4c247ed3afeb21a15f44e0e5a0829a45fd09d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling find-msvc-tools v0.1.0
[INFO] [stderr]     Checking rustls-pki-types v1.12.0
[INFO] [stderr]    Compiling rustls v0.23.31
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking openssl-probe v0.1.6
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking log v0.4.28
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking indexmap v2.11.0
[INFO] [stderr]     Checking deranged v0.5.3
[INFO] [stderr]    Compiling pkg-config v0.3.32
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking time-core v0.1.6
[INFO] [stderr]    Compiling cc v1.2.35
[INFO] [stderr]    Compiling serde_repr v0.1.20
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]     Checking bitflags v2.9.4
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]     Checking fastrand v2.3.0
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking brotli-decompressor v4.0.3
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]     Checking percent-encoding v2.3.2
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]     Checking rustls-native-certs v0.8.1
[INFO] [stderr]     Checking ordered-float v2.10.1
[INFO] [stderr]     Checking time v0.3.43
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling libz-sys v1.1.22
[INFO] [stderr]     Checking flate2 v1.1.2
[INFO] [stderr]     Checking serde-value v0.7.0
[INFO] [stderr]     Checking twilight-model v0.16.0
[INFO] [stderr]     Checking tokio-util v0.7.16
[INFO] [stderr]     Checking twilight-http-ratelimiting v0.16.0
[INFO] [stderr]     Checking twilight-gateway-queue v0.16.0
[INFO] [stderr]     Checking h2 v0.4.12
[INFO] [stderr]     Checking rustls-webpki v0.103.4
[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]     Checking tokio-rustls v0.26.2
[INFO] [stderr]     Checking rustls-platform-verifier v0.6.1
[INFO] [stderr]     Checking rustls-platform-verifier v0.5.3
[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] running `Command { std: "docker" "inspect" "96d2c25b43343be0e5c7c783df4c247ed3afeb21a15f44e0e5a0829a45fd09d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96d2c25b43343be0e5c7c783df4c247ed3afeb21a15f44e0e5a0829a45fd09d8", kill_on_drop: false }`
[INFO] [stdout] 96d2c25b43343be0e5c7c783df4c247ed3afeb21a15f44e0e5a0829a45fd09d8