[INFO] fetching crate rabbitmqadmin 2.11.0...
[INFO] testing rabbitmqadmin-2.11.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate rabbitmqadmin 2.11.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate rabbitmqadmin 2.11.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rabbitmqadmin 2.11.0
[INFO] tweaked toml for crates.io crate rabbitmqadmin 2.11.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rabbitmqadmin 2.11.0 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] crate crates.io crate rabbitmqadmin 2.11.0 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 95fc538d72c5f441f51860b88c524b4034482c63b8afc11033eb414f1b1fbb59
[INFO] running `Command { std: "docker" "start" "-a" "95fc538d72c5f441f51860b88c524b4034482c63b8afc11033eb414f1b1fbb59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "95fc538d72c5f441f51860b88c524b4034482c63b8afc11033eb414f1b1fbb59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95fc538d72c5f441f51860b88c524b4034482c63b8afc11033eb414f1b1fbb59", kill_on_drop: false }`
[INFO] [stdout] 95fc538d72c5f441f51860b88c524b4034482c63b8afc11033eb414f1b1fbb59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 6c20e6de8d687b43b7e2f2c68cfd3c2f2abff2671f7e38af629ca3489a1b92c0
[INFO] running `Command { std: "docker" "start" "-a" "6c20e6de8d687b43b7e2f2c68cfd3c2f2abff2671f7e38af629ca3489a1b92c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling serde_core v1.0.226
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]    Compiling dunce v1.0.5
[INFO] [stderr]    Compiling serde v1.0.226
[INFO] [stderr]    Compiling aws-lc-rs v1.14.0
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling serde_derive v1.0.226
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling rustls v0.23.32
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]    Compiling anstyle-parse v0.2.7
[INFO] [stderr]    Compiling ordered-float v2.10.1
[INFO] [stderr]    Compiling rustls-native-certs v0.8.1
[INFO] [stderr]    Compiling anstyle-query v1.1.4
[INFO] [stderr]    Compiling colorchoice v1.0.4
[INFO] [stderr]    Compiling mime v0.3.17
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling gimli v0.31.1
[INFO] [stderr]    Compiling anstyle v1.0.11
[INFO] [stderr]    Compiling bytecount v0.6.9
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling papergrid v0.17.0
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling testing_table v0.3.0
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling anstream v0.6.20
[INFO] [stderr]    Compiling encoding_rs v0.8.35
[INFO] [stderr]    Compiling time-core v0.1.6
[INFO] [stderr]    Compiling rustc-demangle v0.1.26
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]    Compiling tabled_derive v0.11.0
[INFO] [stderr]    Compiling clap_builder v4.5.48
[INFO] [stderr]    Compiling toml_writer v1.0.3
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling socket2 v0.6.0
[INFO] [stderr]    Compiling cc v1.2.38
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling dirs-sys v0.5.0
[INFO] [stderr]    Compiling tabled v0.20.0
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr] error: could not compile `serde_derive` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2025-09-21-x86_64-unknown-linux-gnu/bin/rustc --crate-name serde_derive --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_derive-1.0.226/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C embed-bitcode=no --cfg 'feature="default"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "deserialize_in_place"))' -C metadata=4371dc136dd0d779 -C extra-filename=-d52f200b3d15e5a4 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-3961f8809e272ccb.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-8b6071bff2f2593c.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-ad15d33abd6af0a0.rlib --extern proc_macro --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "6c20e6de8d687b43b7e2f2c68cfd3c2f2abff2671f7e38af629ca3489a1b92c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c20e6de8d687b43b7e2f2c68cfd3c2f2abff2671f7e38af629ca3489a1b92c0", kill_on_drop: false }`
[INFO] [stdout] 6c20e6de8d687b43b7e2f2c68cfd3c2f2abff2671f7e38af629ca3489a1b92c0