[INFO] fetching crate lucien 0.0.3...
[INFO] testing lucien-0.0.3 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate lucien 0.0.3 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate lucien 0.0.3
[INFO] finished tweaking crates.io crate lucien 0.0.3
[INFO] tweaked toml for crates.io crate lucien 0.0.3 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate lucien 0.0.3 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 49 packages to highest compatible versions
[INFO] [stderr]       Adding nvml-wrapper v0.10.0 (available: v0.13.0)
[INFO] [stderr]       Adding nvml-wrapper-sys v0.8.0 (available: v0.10.0)
[INFO] [stderr]       Adding pyo3 v0.21.2 (available: v0.30.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unindent v0.2.4
[INFO] [stderr]   Downloaded pyo3-macros v0.21.2
[INFO] [stderr]   Downloaded pyo3-build-config v0.21.2
[INFO] [stderr]   Downloaded pyo3-macros-backend v0.21.2
[INFO] [stderr]   Downloaded pretty-bytes v0.2.2
[INFO] [stderr]   Downloaded wrapcenum-derive v0.4.1
[INFO] [stderr]   Downloaded target-lexicon v0.12.16
[INFO] [stderr]   Downloaded indoc v2.0.8
[INFO] [stderr]   Downloaded nvml-wrapper-sys v0.8.0
[INFO] [stderr]   Downloaded nvml-wrapper v0.10.0
[INFO] [stderr]   Downloaded pyo3-ffi v0.21.2
[INFO] [stderr]   Downloaded portable-atomic v1.15.0
[INFO] [stderr]   Downloaded pyo3 v0.21.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] e1d534a35cb6f0a4d07b96ff78cef2b19f9b451b56e06e6f7fb57cb9970a7dec
[INFO] running `Command { std: "docker" "start" "e1d534a35cb6f0a4d07b96ff78cef2b19f9b451b56e06e6f7fb57cb9970a7dec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e1d534a35cb6f0a4d07b96ff78cef2b19f9b451b56e06e6f7fb57cb9970a7dec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e1d534a35cb6f0a4d07b96ff78cef2b19f9b451b56e06e6f7fb57cb9970a7dec" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e1d534a35cb6f0a4d07b96ff78cef2b19f9b451b56e06e6f7fb57cb9970a7dec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e1d534a35cb6f0a4d07b96ff78cef2b19f9b451b56e06e6f7fb57cb9970a7dec" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.27
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling libc v0.2.191
[INFO] [stderr]    Compiling cfg-if v1.0.5
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling smallvec v1.16.3
[INFO] [stderr]    Compiling portable-atomic v1.15.0
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling unicode-width v0.2.2
[INFO] [stderr]    Compiling unindent v0.2.4
[INFO] [stderr]    Compiling bitflags v2.13.2
[INFO] [stderr]    Compiling indoc v2.0.8
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling nvml-wrapper-sys v0.8.0
[INFO] [stderr]    Compiling getopts v0.2.24
[INFO] [stderr]    Compiling pyo3-build-config v0.21.2
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling pyo3-ffi v0.21.2
[INFO] [stderr]    Compiling pyo3 v0.21.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr] error: failed to run custom build command for `pyo3-ffi v0.21.2`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_RELEASE_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/release/build/pyo3-ffi-9bc5ab65332a6d5d/build-script-build` (exit status: 1)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-env-changed=PYO3_CROSS
[INFO] [stderr]   cargo:rerun-if-env-changed=PYO3_CROSS_LIB_DIR
[INFO] [stderr]   cargo:rerun-if-env-changed=PYO3_CROSS_PYTHON_VERSION
[INFO] [stderr]   cargo:rerun-if-env-changed=PYO3_CROSS_PYTHON_IMPLEMENTATION
[INFO] [stderr]   cargo:rerun-if-env-changed=PYO3_PRINT_CONFIG
[INFO] [stderr]   cargo:rerun-if-env-changed=PYO3_USE_ABI3_FORWARD_COMPATIBILITY
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr]   error: the configured Python interpreter version (3.14) is newer than PyO3's maximum supported version (3.12)
[INFO] [stderr]   = help: please check if an updated version of PyO3 is available. Current version: 0.21.2
[INFO] [stderr]   = help: set PYO3_USE_ABI3_FORWARD_COMPATIBILITY=1 to suppress this check and build anyway using the stable ABI
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "e1d534a35cb6f0a4d07b96ff78cef2b19f9b451b56e06e6f7fb57cb9970a7dec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1d534a35cb6f0a4d07b96ff78cef2b19f9b451b56e06e6f7fb57cb9970a7dec", kill_on_drop: false }`
[INFO] [stdout] e1d534a35cb6f0a4d07b96ff78cef2b19f9b451b56e06e6f7fb57cb9970a7dec
