[INFO] fetching crate xprec 0.2.0...
[INFO] testing xprec-0.2.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate xprec 0.2.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate xprec 0.2.0
[INFO] finished tweaking crates.io crate xprec 0.2.0
[INFO] tweaked toml for crates.io crate xprec 0.2.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate xprec 0.2.0 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 xprec 0.2.0 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] 587fdffae325a5a533b5bb53e095b58f29acd1e1a72a4a0cbdf9fcc23a3618fe
[INFO] running `Command { std: "docker" "start" "-a" "587fdffae325a5a533b5bb53e095b58f29acd1e1a72a4a0cbdf9fcc23a3618fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "587fdffae325a5a533b5bb53e095b58f29acd1e1a72a4a0cbdf9fcc23a3618fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "587fdffae325a5a533b5bb53e095b58f29acd1e1a72a4a0cbdf9fcc23a3618fe", kill_on_drop: false }`
[INFO] [stdout] 587fdffae325a5a533b5bb53e095b58f29acd1e1a72a4a0cbdf9fcc23a3618fe
[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] 0ed6ebe8d600f5966cb2bdf5c13cfddd4ae5f2801076be2e0850843ffc783ae2
[INFO] running `Command { std: "docker" "start" "-a" "0ed6ebe8d600f5966cb2bdf5c13cfddd4ae5f2801076be2e0850843ffc783ae2", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytemuck v1.24.0
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling safe_arch v0.7.4
[INFO] [stderr]    Compiling wide v0.7.33
[INFO] [stderr]    Compiling simba v0.9.1
[INFO] [stderr]    Compiling xprec v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.54s
[INFO] running `Command { std: "docker" "inspect" "0ed6ebe8d600f5966cb2bdf5c13cfddd4ae5f2801076be2e0850843ffc783ae2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ed6ebe8d600f5966cb2bdf5c13cfddd4ae5f2801076be2e0850843ffc783ae2", kill_on_drop: false }`
[INFO] [stdout] 0ed6ebe8d600f5966cb2bdf5c13cfddd4ae5f2801076be2e0850843ffc783ae2
[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" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 265d4b1c3a0731487986b898b214d8c55d08810091e6cda4763b2d26421b875e
[INFO] running `Command { std: "docker" "start" "-a" "265d4b1c3a0731487986b898b214d8c55d08810091e6cda4763b2d26421b875e", kill_on_drop: false }`
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.6.8
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]    Compiling rug v1.28.0
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "265d4b1c3a0731487986b898b214d8c55d08810091e6cda4763b2d26421b875e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "265d4b1c3a0731487986b898b214d8c55d08810091e6cda4763b2d26421b875e", kill_on_drop: false }`
[INFO] [stdout] 265d4b1c3a0731487986b898b214d8c55d08810091e6cda4763b2d26421b875e