[INFO] fetching crate snowflake-proxy 0.0.1...
[INFO] testing snowflake-proxy-0.0.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate snowflake-proxy 0.0.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate snowflake-proxy 0.0.1
[INFO] finished tweaking crates.io crate snowflake-proxy 0.0.1
[INFO] tweaked toml for crates.io crate snowflake-proxy 0.0.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate snowflake-proxy 0.0.1 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 snowflake-proxy 0.0.1 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] 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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 66693d607e5b2c66a27b76fee7821398f1d08e8a1db36d2368120c5d39be5c0b
[INFO] running `Command { std: "docker" "start" "-a" "66693d607e5b2c66a27b76fee7821398f1d08e8a1db36d2368120c5d39be5c0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "66693d607e5b2c66a27b76fee7821398f1d08e8a1db36d2368120c5d39be5c0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66693d607e5b2c66a27b76fee7821398f1d08e8a1db36d2368120c5d39be5c0b", kill_on_drop: false }`
[INFO] [stdout] 66693d607e5b2c66a27b76fee7821398f1d08e8a1db36d2368120c5d39be5c0b
[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=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] 7a9682bafe41a9314093f893c8e451db168390e08f77804e5b30dd86aac7a54c
[INFO] running `Command { std: "docker" "start" "-a" "7a9682bafe41a9314093f893c8e451db168390e08f77804e5b30dd86aac7a54c", kill_on_drop: false }`
[INFO] [stderr]    Compiling snowflake-proxy v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "7a9682bafe41a9314093f893c8e451db168390e08f77804e5b30dd86aac7a54c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a9682bafe41a9314093f893c8e451db168390e08f77804e5b30dd86aac7a54c", kill_on_drop: false }`
[INFO] [stdout] 7a9682bafe41a9314093f893c8e451db168390e08f77804e5b30dd86aac7a54c
[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=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] f9f57899589fe2d943c15ecda04cce8d3b8cdc5a4a5b56b8b0a39b0b763b73b6
[INFO] running `Command { std: "docker" "start" "-a" "f9f57899589fe2d943c15ecda04cce8d3b8cdc5a4a5b56b8b0a39b0b763b73b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling snowflake-proxy v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "f9f57899589fe2d943c15ecda04cce8d3b8cdc5a4a5b56b8b0a39b0b763b73b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9f57899589fe2d943c15ecda04cce8d3b8cdc5a4a5b56b8b0a39b0b763b73b6", kill_on_drop: false }`
[INFO] [stdout] f9f57899589fe2d943c15ecda04cce8d3b8cdc5a4a5b56b8b0a39b0b763b73b6
[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=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] f124548497323673357f111200b4e1c93d5cfbca7cf37a03aaae3ee4842f75b3
[INFO] running `Command { std: "docker" "start" "-a" "f124548497323673357f111200b4e1c93d5cfbca7cf37a03aaae3ee4842f75b3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/snowflake_proxy-3149e30fabb79c3f)
[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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/snowflake_proxy-0a80308a93787547)
[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] [stderr]    Doc-tests snowflake_proxy
[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" "f124548497323673357f111200b4e1c93d5cfbca7cf37a03aaae3ee4842f75b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f124548497323673357f111200b4e1c93d5cfbca7cf37a03aaae3ee4842f75b3", kill_on_drop: false }`
[INFO] [stdout] f124548497323673357f111200b4e1c93d5cfbca7cf37a03aaae3ee4842f75b3