[INFO] cloning repository https://github.com/kuntal-devrat/syncraft
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kuntal-devrat/syncraft" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkuntal-devrat%2Fsyncraft", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkuntal-devrat%2Fsyncraft'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 47483d3c456e1feb44b8980b598b00cb15e83069
[INFO] checking kuntal-devrat/syncraft against 3154cc1a3e6424e44f438a95007d043ed5ceaaf6 for pr-133502-30
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkuntal-devrat%2Fsyncraft" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kuntal-devrat/syncraft
[INFO] finished tweaking git repo https://github.com/kuntal-devrat/syncraft
[INFO] tweaked toml for git repo https://github.com/kuntal-devrat/syncraft written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kuntal-devrat/syncraft on toolchain 3154cc1a3e6424e44f438a95007d043ed5ceaaf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kuntal-devrat/syncraft 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" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused workspace dependency `futures-util`
[INFO] [stderr]  --> Cargo.toml:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | futures-util = "0.3"
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_workspace_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the workspace dependency `futures-util`
[INFO] [stderr] warning: unused workspace dependency `tokio`
[INFO] [stderr]   --> Cargo.toml:19:25
[INFO] [stderr]    |
[INFO] [stderr] 19 | [workspace.dependencies.tokio]
[INFO] [stderr]    |                         ^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the workspace dependency `tokio`
[INFO] [stderr] warning: unused workspace dependency `tokio-tungstenite`
[INFO] [stderr]  --> Cargo.toml:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | tokio-tungstenite = "0.26"
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider removing the workspace dependency `tokio-tungstenite`
[INFO] [stderr] warning: unused field `authors` in `workspace.package`
[INFO] [stderr]   --> Cargo.toml:24:1
[INFO] [stderr]    |
[INFO] [stderr] 24 | authors = ["SyncWeave Contributors"]
[INFO] [stderr]    | ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_workspace_package_fields` is set to `warn` by default
[INFO] [stderr] help: consider removing the field `workspace.package.authors`
[INFO] [stderr] warning: workspace (manifest) generated 4 warnings
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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] 09b77b39aa066ae471dabf94b1f6e250c8abf2dd2434dead3965bb4f96df4d94
[INFO] running `Command { std: "docker" "start" "09b77b39aa066ae471dabf94b1f6e250c8abf2dd2434dead3965bb4f96df4d94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09b77b39aa066ae471dabf94b1f6e250c8abf2dd2434dead3965bb4f96df4d94", 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" "09b77b39aa066ae471dabf94b1f6e250c8abf2dd2434dead3965bb4f96df4d94" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09b77b39aa066ae471dabf94b1f6e250c8abf2dd2434dead3965bb4f96df4d94", 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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "09b77b39aa066ae471dabf94b1f6e250c8abf2dd2434dead3965bb4f96df4d94" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: unused workspace dependency `futures-util`
[INFO] [stderr]  --> Cargo.toml:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | futures-util = "0.3"
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_workspace_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the workspace dependency `futures-util`
[INFO] [stderr] warning: unused workspace dependency `tokio`
[INFO] [stderr]   --> Cargo.toml:19:25
[INFO] [stderr]    |
[INFO] [stderr] 19 | [workspace.dependencies.tokio]
[INFO] [stderr]    |                         ^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the workspace dependency `tokio`
[INFO] [stderr] warning: unused workspace dependency `tokio-tungstenite`
[INFO] [stderr]  --> Cargo.toml:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | tokio-tungstenite = "0.26"
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider removing the workspace dependency `tokio-tungstenite`
[INFO] [stderr] warning: unused field `authors` in `workspace.package`
[INFO] [stderr]   --> Cargo.toml:24:1
[INFO] [stderr]    |
[INFO] [stderr] 24 | authors = ["SyncWeave Contributors"]
[INFO] [stderr]    | ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_workspace_package_fields` is set to `warn` by default
[INFO] [stderr] help: consider removing the field `workspace.package.authors`
[INFO] [stderr] warning: workspace (manifest) generated 4 warnings
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling pyo3-build-config v0.23.5
[INFO] [stderr]    Compiling thiserror v2.0.20
[INFO] [stderr]     Checking either v1.18.0
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]     Checking hash32 v0.3.1
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]    Compiling heapless v0.9.3
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling pest v2.9.0
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]     Checking append-only-bytes v0.1.12
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]     Checking bitmaps v2.1.0
[INFO] [stderr]     Checking num-integer v0.1.47
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling syn v3.0.4
[INFO] [stderr]     Checking num-bigint v0.4.8
[INFO] [stderr]     Checking num-iter v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]    Compiling pest_meta v2.9.0
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]    Compiling im v15.1.0
[INFO] [stderr]     Checking arref v0.1.0
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]     Checking nonmax v0.5.5
[INFO] [stderr]     Checking leb128 v0.2.7
[INFO] [stderr]     Checking loro-thunderdome v0.6.2
[INFO] [stderr]     Checking twox-hash v2.1.4
[INFO] [stderr]     Checking serde_json v1.0.151
[INFO] [stderr]     Checking generic-btree v0.10.7
[INFO] [stderr]     Checking lz4_flex v0.11.6
[INFO] [stderr]     Checking rand v0.8.8
[INFO] [stderr]     Checking sized-chunks v0.6.5
[INFO] [stderr]     Checking rand_xoshiro v0.6.0
[INFO] [stderr]     Checking xxhash-rust v0.8.18
[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling thiserror-impl v2.0.20
[INFO] [stderr]     Checking yansi v1.0.1
[INFO] [stderr]     Checking ensure-cov v0.1.0
[INFO] [stderr]     Checking arrayvec v0.7.8
[INFO] [stderr]    Compiling pyo3-ffi v0.23.5
[INFO] [stderr]     Checking pretty_assertions v1.4.1
[INFO] [stderr]    Compiling pyo3-macros-backend v0.23.5
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]     Checking md5 v0.7.0
[INFO] [stderr] error: failed to run custom build command for `pyo3-ffi v0.23.5`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_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/debug/build/pyo3-ffi/ee81f0f8ee472b57/out/build_script_build` (exit status: 1)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rustc-check-cfg=cfg(Py_LIMITED_API)
[INFO] [stderr]   cargo:rustc-check-cfg=cfg(Py_GIL_DISABLED)
[INFO] [stderr]   cargo:rustc-check-cfg=cfg(PyPy)
[INFO] [stderr]   cargo:rustc-check-cfg=cfg(GraalPy)
[INFO] [stderr]   cargo:rustc-check-cfg=cfg(py_sys_config, values("Py_DEBUG", "Py_REF_DEBUG", "Py_TRACE_REFS", "COUNT_ALLOCS"))
[INFO] [stderr]   cargo:rustc-check-cfg=cfg(invalid_from_utf8_lint)
[INFO] [stderr]   cargo:rustc-check-cfg=cfg(pyo3_disable_reference_pool)
[INFO] [stderr]   cargo:rustc-check-cfg=cfg(pyo3_leak_on_drop_without_reference_pool)
[INFO] [stderr]   cargo:rustc-check-cfg=cfg(diagnostic_namespace)
[INFO] [stderr]   cargo:rustc-check-cfg=cfg(c_str_lit)
[INFO] [stderr]   cargo:rustc-check-cfg=cfg(rustc_has_once_lock)
[INFO] [stderr]   cargo:rustc-check-cfg=cfg(fn_ptr_eq)
[INFO] [stderr]   cargo:rustc-check-cfg=cfg(Py_3_7)
[INFO] [stderr]   cargo:rustc-check-cfg=cfg(Py_3_8)
[INFO] [stderr]   cargo:rustc-check-cfg=cfg(Py_3_9)
[INFO] [stderr]   cargo:rustc-check-cfg=cfg(Py_3_10)
[INFO] [stderr]   cargo:rustc-check-cfg=cfg(Py_3_11)
[INFO] [stderr]   cargo:rustc-check-cfg=cfg(Py_3_12)
[INFO] [stderr]   cargo:rustc-check-cfg=cfg(Py_3_13)
[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 (3.13)
[INFO] [stderr]   = help: please check if an updated version of PyO3 is available. Current version: 0.23.5
[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" "09b77b39aa066ae471dabf94b1f6e250c8abf2dd2434dead3965bb4f96df4d94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09b77b39aa066ae471dabf94b1f6e250c8abf2dd2434dead3965bb4f96df4d94", kill_on_drop: false }`
[INFO] [stdout] 09b77b39aa066ae471dabf94b1f6e250c8abf2dd2434dead3965bb4f96df4d94
