[INFO] fetching crate persy_expimp 1.1.0...
[INFO] testing persy_expimp-1.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate persy_expimp 1.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate persy_expimp 1.1.0
[INFO] finished tweaking crates.io crate persy_expimp 1.1.0
[INFO] tweaked toml for crates.io crate persy_expimp 1.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate persy_expimp 1.1.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate persy_expimp 1.1.0 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 55b3d531df6207f9c1e1f2ae9291754e3d05e24a71166e107aa2fda4744c6495
[INFO] running `Command { std: "docker" "start" "-a" "55b3d531df6207f9c1e1f2ae9291754e3d05e24a71166e107aa2fda4744c6495", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "55b3d531df6207f9c1e1f2ae9291754e3d05e24a71166e107aa2fda4744c6495", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55b3d531df6207f9c1e1f2ae9291754e3d05e24a71166e107aa2fda4744c6495", kill_on_drop: false }`
[INFO] [stdout] 55b3d531df6207f9c1e1f2ae9291754e3d05e24a71166e107aa2fda4744c6495
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 23868f8217b4543afe30846005df23f243312e71c5555a83eba986be758de7ac
[INFO] running `Command { std: "docker" "start" "-a" "23868f8217b4543afe30846005df23f243312e71c5555a83eba986be758de7ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling proc-macro2 v1.0.49
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling thiserror v1.0.38
[INFO] [stderr]    Compiling crc-catalog v2.1.0
[INFO] [stderr]    Compiling data-encoding v2.3.3
[INFO] [stderr]    Compiling unsigned-varint v0.7.1
[INFO] [stderr]    Compiling crc v3.0.0
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling zigzag v0.1.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.38
[INFO] [stderr]    Compiling persy v1.4.1
[INFO] [stderr]    Compiling persy_expimp v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `persy` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2025-10-28-x86_64-unknown-linux-gnu/bin/rustc --crate-name persy --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/persy-1.4.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("background_ops", "backtrace", "test_backtraces"))' -C metadata=94cc2bc640c84661 -C extra-filename=-0775bd95ebc419c9 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern crc=/opt/rustwide/target/debug/deps/libcrc-aef3b6ca46cc6be0.rmeta --extern data_encoding=/opt/rustwide/target/debug/deps/libdata_encoding-cdf6ff80f06d69b0.rmeta --extern fs2=/opt/rustwide/target/debug/deps/libfs2-0e9a3c77c8604643.rmeta --extern linked_hash_map=/opt/rustwide/target/debug/deps/liblinked_hash_map-7d04f0e6cc440adb.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-d9dce06aa3e94cd6.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-466465062d5fe41a.rmeta --extern unsigned_varint=/opt/rustwide/target/debug/deps/libunsigned_varint-19f90546d17820c8.rmeta --extern zigzag=/opt/rustwide/target/debug/deps/libzigzag-e3d70acde557dda5.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "23868f8217b4543afe30846005df23f243312e71c5555a83eba986be758de7ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23868f8217b4543afe30846005df23f243312e71c5555a83eba986be758de7ac", kill_on_drop: false }`
[INFO] [stdout] 23868f8217b4543afe30846005df23f243312e71c5555a83eba986be758de7ac