[INFO] fetching crate fern-protocol-redis 0.0.0...
[INFO] testing fern-protocol-redis-0.0.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate fern-protocol-redis 0.0.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate fern-protocol-redis 0.0.0
[INFO] finished tweaking crates.io crate fern-protocol-redis 0.0.0
[INFO] tweaked toml for crates.io crate fern-protocol-redis 0.0.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fern-protocol-redis 0.0.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 65c5bc127e41b08848dd0c31745d8731b876856f24e681f6473c9c2f9bff61e5
[INFO] running `Command { std: "docker" "start" "-a" "65c5bc127e41b08848dd0c31745d8731b876856f24e681f6473c9c2f9bff61e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "65c5bc127e41b08848dd0c31745d8731b876856f24e681f6473c9c2f9bff61e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65c5bc127e41b08848dd0c31745d8731b876856f24e681f6473c9c2f9bff61e5", kill_on_drop: false }`
[INFO] [stdout] 65c5bc127e41b08848dd0c31745d8731b876856f24e681f6473c9c2f9bff61e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 2062ab769c32eccab0b4ddc1a6580c16827c3cf21c93bab0d02ccb2baf0b64cc
[INFO] running `Command { std: "docker" "start" "-a" "2062ab769c32eccab0b4ddc1a6580c16827c3cf21c93bab0d02ccb2baf0b64cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling fern-protocol-redis v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "2062ab769c32eccab0b4ddc1a6580c16827c3cf21c93bab0d02ccb2baf0b64cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2062ab769c32eccab0b4ddc1a6580c16827c3cf21c93bab0d02ccb2baf0b64cc", kill_on_drop: false }`
[INFO] [stdout] 2062ab769c32eccab0b4ddc1a6580c16827c3cf21c93bab0d02ccb2baf0b64cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] f6a90cfed48310f2ef5622883cdcadfa249e1fd96d53b6c792381542bad6a5e7
[INFO] running `Command { std: "docker" "start" "-a" "f6a90cfed48310f2ef5622883cdcadfa249e1fd96d53b6c792381542bad6a5e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling fern-protocol-redis v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "f6a90cfed48310f2ef5622883cdcadfa249e1fd96d53b6c792381542bad6a5e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6a90cfed48310f2ef5622883cdcadfa249e1fd96d53b6c792381542bad6a5e7", kill_on_drop: false }`
[INFO] [stdout] f6a90cfed48310f2ef5622883cdcadfa249e1fd96d53b6c792381542bad6a5e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 44807c963cf92533ca6b8d4fb63b5dd20b2b9a7910cebf9c4d95bfdb085a6eab
[INFO] running `Command { std: "docker" "start" "-a" "44807c963cf92533ca6b8d4fb63b5dd20b2b9a7910cebf9c4d95bfdb085a6eab", 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/fern_protocol_redis-856b2a345a7c8a4d)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fern_protocol_redis
[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" "44807c963cf92533ca6b8d4fb63b5dd20b2b9a7910cebf9c4d95bfdb085a6eab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44807c963cf92533ca6b8d4fb63b5dd20b2b9a7910cebf9c4d95bfdb085a6eab", kill_on_drop: false }`
[INFO] [stdout] 44807c963cf92533ca6b8d4fb63b5dd20b2b9a7910cebf9c4d95bfdb085a6eab