[INFO] fetching crate scuffle-h3-webtransport 0.1.1...
[INFO] testing scuffle-h3-webtransport-0.1.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate scuffle-h3-webtransport 0.1.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate scuffle-h3-webtransport 0.1.1
[INFO] finished tweaking crates.io crate scuffle-h3-webtransport 0.1.1
[INFO] tweaked toml for crates.io crate scuffle-h3-webtransport 0.1.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate scuffle-h3-webtransport 0.1.1 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate scuffle-h3-webtransport 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 78d075810a04194fb87fca95aa48f24725672ee18e47e79c0f1edb894fedce88
[INFO] running `Command { std: "docker" "start" "-a" "78d075810a04194fb87fca95aa48f24725672ee18e47e79c0f1edb894fedce88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78d075810a04194fb87fca95aa48f24725672ee18e47e79c0f1edb894fedce88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78d075810a04194fb87fca95aa48f24725672ee18e47e79c0f1edb894fedce88", kill_on_drop: false }`
[INFO] [stdout] 78d075810a04194fb87fca95aa48f24725672ee18e47e79c0f1edb894fedce88
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e28499384b8147de7d93343227c5045594e0bbd02a412e0e84c2cdb79ffebb2
[INFO] running `Command { std: "docker" "start" "-a" "0e28499384b8147de7d93343227c5045594e0bbd02a412e0e84c2cdb79ffebb2", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytes v1.10.0
[INFO] [stderr]    Compiling scuffle-workspace-hack v0.1.0
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling tokio v1.43.0
[INFO] [stderr]    Compiling http v1.2.0
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling h3 v0.0.6
[INFO] [stderr]    Compiling scuffle-h3-webtransport v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.36s
[INFO] running `Command { std: "docker" "inspect" "0e28499384b8147de7d93343227c5045594e0bbd02a412e0e84c2cdb79ffebb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e28499384b8147de7d93343227c5045594e0bbd02a412e0e84c2cdb79ffebb2", kill_on_drop: false }`
[INFO] [stdout] 0e28499384b8147de7d93343227c5045594e0bbd02a412e0e84c2cdb79ffebb2
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9a5f8d136faa048b2a26fb634498b290a3da82f395322af2096bd0eeed53c12
[INFO] running `Command { std: "docker" "start" "-a" "a9a5f8d136faa048b2a26fb634498b290a3da82f395322af2096bd0eeed53c12", kill_on_drop: false }`
[INFO] [stderr]    Compiling scuffle-h3-webtransport v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "a9a5f8d136faa048b2a26fb634498b290a3da82f395322af2096bd0eeed53c12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9a5f8d136faa048b2a26fb634498b290a3da82f395322af2096bd0eeed53c12", kill_on_drop: false }`
[INFO] [stdout] a9a5f8d136faa048b2a26fb634498b290a3da82f395322af2096bd0eeed53c12
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 23e599f630ce91f023c7b56447e4b1d59ea5d21d8f234717cc449cf8104357ff
[INFO] running `Command { std: "docker" "start" "-a" "23e599f630ce91f023c7b56447e4b1d59ea5d21d8f234717cc449cf8104357ff", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/scuffle_h3_webtransport-0c5edd537c542a50)
[INFO] [stderr]    Doc-tests scuffle_h3_webtransport
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "23e599f630ce91f023c7b56447e4b1d59ea5d21d8f234717cc449cf8104357ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23e599f630ce91f023c7b56447e4b1d59ea5d21d8f234717cc449cf8104357ff", kill_on_drop: false }`
[INFO] [stdout] 23e599f630ce91f023c7b56447e4b1d59ea5d21d8f234717cc449cf8104357ff