[INFO] fetching crate valor_kv_client 0.2.2...
[INFO] testing valor_kv_client-0.2.2 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate valor_kv_client 0.2.2 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate valor_kv_client 0.2.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate valor_kv_client 0.2.2
[INFO] tweaked toml for crates.io crate valor_kv_client 0.2.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate valor_kv_client 0.2.2 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 valor_kv_client 0.2.2 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-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] 64f61d1e09cb2dca0f350b91b6fece91ea981eed4e13ab7c56fd22be4fe79d89
[INFO] running `Command { std: "docker" "start" "-a" "64f61d1e09cb2dca0f350b91b6fece91ea981eed4e13ab7c56fd22be4fe79d89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "64f61d1e09cb2dca0f350b91b6fece91ea981eed4e13ab7c56fd22be4fe79d89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64f61d1e09cb2dca0f350b91b6fece91ea981eed4e13ab7c56fd22be4fe79d89", kill_on_drop: false }`
[INFO] [stdout] 64f61d1e09cb2dca0f350b91b6fece91ea981eed4e13ab7c56fd22be4fe79d89
[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] 5489d6c2e5cf703f2c65058ebf8094e8fbe9fd26844b86352add13ec7767660d
[INFO] running `Command { std: "docker" "start" "-a" "5489d6c2e5cf703f2c65058ebf8094e8fbe9fd26844b86352add13ec7767660d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.17
[INFO] [stderr]    Compiling serde v1.0.218
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling serde_derive v1.0.218
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling valor_kv_client v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.57s
[INFO] running `Command { std: "docker" "inspect" "5489d6c2e5cf703f2c65058ebf8094e8fbe9fd26844b86352add13ec7767660d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5489d6c2e5cf703f2c65058ebf8094e8fbe9fd26844b86352add13ec7767660d", kill_on_drop: false }`
[INFO] [stdout] 5489d6c2e5cf703f2c65058ebf8094e8fbe9fd26844b86352add13ec7767660d
[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] 7947bb51a77a9698cfe96540e78e0e0b6524940392c2ed849618be5910818c13
[INFO] running `Command { std: "docker" "start" "-a" "7947bb51a77a9698cfe96540e78e0e0b6524940392c2ed849618be5910818c13", kill_on_drop: false }`
[INFO] [stderr]    Compiling valor_kv_client v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "7947bb51a77a9698cfe96540e78e0e0b6524940392c2ed849618be5910818c13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7947bb51a77a9698cfe96540e78e0e0b6524940392c2ed849618be5910818c13", kill_on_drop: false }`
[INFO] [stdout] 7947bb51a77a9698cfe96540e78e0e0b6524940392c2ed849618be5910818c13
[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] 7b67ce2aeaba7920e6fe12c0231bf9935d2025a57cf96d682a43e6489d8d1d15
[INFO] running `Command { std: "docker" "start" "-a" "7b67ce2aeaba7920e6fe12c0231bf9935d2025a57cf96d682a43e6489d8d1d15", 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/valor_kv_client-7285d7a1be2f7d81)
[INFO] [stderr]    Doc-tests valor_kv_client
[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" "7b67ce2aeaba7920e6fe12c0231bf9935d2025a57cf96d682a43e6489d8d1d15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b67ce2aeaba7920e6fe12c0231bf9935d2025a57cf96d682a43e6489d8d1d15", kill_on_drop: false }`
[INFO] [stdout] 7b67ce2aeaba7920e6fe12c0231bf9935d2025a57cf96d682a43e6489d8d1d15