[INFO] fetching crate sval_serde 2.14.1...
[INFO] testing sval_serde-2.14.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate sval_serde 2.14.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate sval_serde 2.14.1
[INFO] finished tweaking crates.io crate sval_serde 2.14.1
[INFO] tweaked toml for crates.io crate sval_serde 2.14.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sval_serde 2.14.1 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 sval_serde 2.14.1 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-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] d712331e316d92543aa480eb2b1c82ab7eddbca68aace7fd78f5dfef357f1d8e
[INFO] running `Command { std: "docker" "start" "-a" "d712331e316d92543aa480eb2b1c82ab7eddbca68aace7fd78f5dfef357f1d8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d712331e316d92543aa480eb2b1c82ab7eddbca68aace7fd78f5dfef357f1d8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d712331e316d92543aa480eb2b1c82ab7eddbca68aace7fd78f5dfef357f1d8e", kill_on_drop: false }`
[INFO] [stdout] d712331e316d92543aa480eb2b1c82ab7eddbca68aace7fd78f5dfef357f1d8e
[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] 9a5af01568aaed07d0cd94ad6772cce26aa25c0a681c6e54e4d707e5f6b8205b
[INFO] running `Command { std: "docker" "start" "-a" "9a5af01568aaed07d0cd94ad6772cce26aa25c0a681c6e54e4d707e5f6b8205b", kill_on_drop: false }`
[INFO] [stderr]    Compiling sval v2.14.1
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling sval_ref v2.14.1
[INFO] [stderr]    Compiling sval_buffer v2.14.1
[INFO] [stderr]    Compiling sval_nested v2.14.1
[INFO] [stderr]    Compiling sval_serde v2.14.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.50s
[INFO] running `Command { std: "docker" "inspect" "9a5af01568aaed07d0cd94ad6772cce26aa25c0a681c6e54e4d707e5f6b8205b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a5af01568aaed07d0cd94ad6772cce26aa25c0a681c6e54e4d707e5f6b8205b", kill_on_drop: false }`
[INFO] [stdout] 9a5af01568aaed07d0cd94ad6772cce26aa25c0a681c6e54e4d707e5f6b8205b
[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] 5eba7c4a936f958031c867cba829ad457a10c9ada8da86c4b20deaf3101bf569
[INFO] running `Command { std: "docker" "start" "-a" "5eba7c4a936f958031c867cba829ad457a10c9ada8da86c4b20deaf3101bf569", kill_on_drop: false }`
[INFO] [stderr]    Compiling sval_serde v2.14.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "5eba7c4a936f958031c867cba829ad457a10c9ada8da86c4b20deaf3101bf569", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5eba7c4a936f958031c867cba829ad457a10c9ada8da86c4b20deaf3101bf569", kill_on_drop: false }`
[INFO] [stdout] 5eba7c4a936f958031c867cba829ad457a10c9ada8da86c4b20deaf3101bf569
[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] 8a1c7b2fff5a0956c93328cfe9c8bedab725f60775edbc35c11e850a7ae48953
[INFO] running `Command { std: "docker" "start" "-a" "8a1c7b2fff5a0956c93328cfe9c8bedab725f60775edbc35c11e850a7ae48953", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sval_serde-57812c3e43e57dbc)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests sval_serde
[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" "8a1c7b2fff5a0956c93328cfe9c8bedab725f60775edbc35c11e850a7ae48953", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a1c7b2fff5a0956c93328cfe9c8bedab725f60775edbc35c11e850a7ae48953", kill_on_drop: false }`
[INFO] [stdout] 8a1c7b2fff5a0956c93328cfe9c8bedab725f60775edbc35c11e850a7ae48953