[INFO] fetching crate snowflake-proxy 0.0.1...
[INFO] testing snowflake-proxy-0.0.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate snowflake-proxy 0.0.1 into /workspace/builds/worker-6-tc1/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-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate snowflake-proxy 0.0.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9e0eafd4c5719e45b77467f9ba282ecc88e45f762c883417f7640eb2d8e78015
[INFO] running `Command { std: "docker" "start" "-a" "9e0eafd4c5719e45b77467f9ba282ecc88e45f762c883417f7640eb2d8e78015", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e0eafd4c5719e45b77467f9ba282ecc88e45f762c883417f7640eb2d8e78015", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e0eafd4c5719e45b77467f9ba282ecc88e45f762c883417f7640eb2d8e78015", kill_on_drop: false }`
[INFO] [stdout] 9e0eafd4c5719e45b77467f9ba282ecc88e45f762c883417f7640eb2d8e78015
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e868a01adc8b4a87201aed030de38d750849639b22863ce696065dcf5997f397
[INFO] running `Command { std: "docker" "start" "-a" "e868a01adc8b4a87201aed030de38d750849639b22863ce696065dcf5997f397", 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 0.50s
[INFO] running `Command { std: "docker" "inspect" "e868a01adc8b4a87201aed030de38d750849639b22863ce696065dcf5997f397", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e868a01adc8b4a87201aed030de38d750849639b22863ce696065dcf5997f397", kill_on_drop: false }`
[INFO] [stdout] e868a01adc8b4a87201aed030de38d750849639b22863ce696065dcf5997f397
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 09cc49b8f845ef6c55c1d4df8b44d9c5746ea195df554588219ae25023db917c
[INFO] running `Command { std: "docker" "start" "-a" "09cc49b8f845ef6c55c1d4df8b44d9c5746ea195df554588219ae25023db917c", 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 0.38s
[INFO] running `Command { std: "docker" "inspect" "09cc49b8f845ef6c55c1d4df8b44d9c5746ea195df554588219ae25023db917c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09cc49b8f845ef6c55c1d4df8b44d9c5746ea195df554588219ae25023db917c", kill_on_drop: false }`
[INFO] [stdout] 09cc49b8f845ef6c55c1d4df8b44d9c5746ea195df554588219ae25023db917c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 53fa4fc2a019807536404f30a2a7c8a4858c2537b70f88a7f22a1ecd8ca5f678
[INFO] running `Command { std: "docker" "start" "-a" "53fa4fc2a019807536404f30a2a7c8a4858c2537b70f88a7f22a1ecd8ca5f678", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/snowflake_proxy-43c3fe8ea246408a)
[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-26cfa76bf3ffda32)
[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" "53fa4fc2a019807536404f30a2a7c8a4858c2537b70f88a7f22a1ecd8ca5f678", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53fa4fc2a019807536404f30a2a7c8a4858c2537b70f88a7f22a1ecd8ca5f678", kill_on_drop: false }`
[INFO] [stdout] 53fa4fc2a019807536404f30a2a7c8a4858c2537b70f88a7f22a1ecd8ca5f678