[INFO] fetching crate grandeur_gdnative 0.1.0... [INFO] testing grandeur_gdnative-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate grandeur_gdnative 0.1.0 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate grandeur_gdnative 0.1.0 [INFO] finished tweaking crates.io crate grandeur_gdnative 0.1.0 [INFO] tweaked toml for crates.io crate grandeur_gdnative 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate grandeur_gdnative 0.1.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 86 packages to latest compatible versions [INFO] [stderr] Adding ahash v0.7.8 (available: v0.8.12) [INFO] [stderr] Adding hashbrown v0.11.2 (available: v0.16.0) [INFO] [stderr] Adding indexmap v1.9.3 (available: v2.12.0) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.17) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cfg-if v1.0.4 [INFO] [stderr] Downloaded quote v1.0.42 [INFO] [stderr] Downloaded unicode-ident v1.0.22 [INFO] [stderr] Downloaded ahash v0.7.8 [INFO] [stderr] Downloaded hashbrown v0.11.2 [INFO] [stderr] Downloaded log v0.4.28 [INFO] [stderr] Downloaded mini-internal v0.1.43 [INFO] [stderr] Downloaded gdnative-impl-proc-macros v0.11.3 [INFO] [stderr] Downloaded heck v0.4.1 [INFO] [stderr] Downloaded unindent v0.2.4 [INFO] [stderr] Downloaded crossbeam-utils v0.8.21 [INFO] [stderr] Downloaded glob v0.3.3 [INFO] [stderr] Downloaded roxmltree v0.17.0 [INFO] [stderr] Downloaded aho-corasick v1.1.4 [INFO] [stderr] Downloaded gdnative-sys v0.11.3 [INFO] [stderr] Downloaded libc v0.2.177 [INFO] [stderr] Downloaded gdnative-bindings v0.11.3 [INFO] [stderr] Downloaded minimal-lexical v0.2.1 [INFO] [stderr] Downloaded crossbeam-channel v0.5.15 [INFO] [stderr] Downloaded nom v7.1.3 [INFO] [stderr] Downloaded memchr v2.7.6 [INFO] [stderr] Downloaded bindgen v0.63.0 [INFO] [stderr] Downloaded indexmap v2.12.0 [INFO] [stderr] Downloaded zerocopy v0.8.27 [INFO] [stderr] Downloaded hashbrown v0.16.0 [INFO] [stderr] Downloaded winnow v0.5.40 [INFO] [stderr] Downloaded toml_edit v0.19.15 [INFO] [stderr] Downloaded regex-syntax v0.8.8 [INFO] [stderr] Downloaded zerocopy-derive v0.8.27 [INFO] [stderr] Downloaded glam v0.22.0 [INFO] [stderr] Downloaded gdnative-core v0.11.3 [INFO] [stderr] Downloaded regex v1.12.2 [INFO] [stderr] Downloaded r-efi v5.3.0 [INFO] [stderr] Downloaded wasip2 v1.0.1+wasi-0.2.4 [INFO] [stderr] Downloaded parking_lot v0.12.5 [INFO] [stderr] Downloaded gdnative-derive v0.11.3 [INFO] [stderr] Downloaded wit-bindgen v0.46.0 [INFO] [stderr] Downloaded clang-sys v1.8.1 [INFO] [stderr] Downloaded lock_api v0.4.14 [INFO] [stderr] Downloaded gdnative v0.11.3 [INFO] [stderr] Downloaded getrandom v0.3.4 [INFO] [stderr] Downloaded regex-automata v0.4.13 [INFO] [stderr] Downloaded syn-rsx v0.9.0 [INFO] [stderr] Downloaded derivative v2.2.0 [INFO] [stderr] Downloaded xmlparser v0.13.6 [INFO] [stderr] Downloaded gdnative_bindings_generator v0.11.3 [INFO] [stderr] Downloaded cexpr v0.6.0 [INFO] [stderr] Downloaded libloading v0.8.9 [INFO] [stderr] Downloaded lazycell v1.3.0 [INFO] [stderr] Downloaded grandeur v0.1.0 [INFO] [stderr] Downloaded toml_datetime v0.6.11 [INFO] [stderr] Downloaded peeking_take_while v0.1.2 [INFO] [stderr] Downloaded miniserde v0.1.43 [INFO] [stderr] Downloaded windows-link v0.2.1 [INFO] [stderr] Downloaded parking_lot_core v0.9.12 [INFO] [stderr] Downloaded ahash v0.8.12 [INFO] [stderr] Downloaded proc-macro-crate v1.3.1 [INFO] [stderr] Downloaded approx v0.5.1 [INFO] [stderr] Downloaded atomic-take v1.1.0 [INFO] [stderr] Downloaded rustc-hash v1.1.0 [INFO] [stderr] Downloaded bitflags v2.10.0 [INFO] [stderr] Downloaded redox_syscall v0.5.18 [INFO] [stderr] Downloaded grandeur_gdnative_macros v0.1.1 [INFO] [stderr] Downloaded syn v2.0.110 [INFO] [stderr] Downloaded proc-macro2 v1.0.103 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c3e2c6d5ee843f3b93617bf3a26272eef533c17dd723b0d5d216624f0c617a3d [INFO] running `Command { std: "docker" "start" "-a" "c3e2c6d5ee843f3b93617bf3a26272eef533c17dd723b0d5d216624f0c617a3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c3e2c6d5ee843f3b93617bf3a26272eef533c17dd723b0d5d216624f0c617a3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3e2c6d5ee843f3b93617bf3a26272eef533c17dd723b0d5d216624f0c617a3d", kill_on_drop: false }` [INFO] [stdout] c3e2c6d5ee843f3b93617bf3a26272eef533c17dd723b0d5d216624f0c617a3d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 29430f2946cc40df5ba2e01711f4a51e260bd8e447f04be8aaadffe93e53ff0b [INFO] running `Command { std: "docker" "start" "-a" "29430f2946cc40df5ba2e01711f4a51e260bd8e447f04be8aaadffe93e53ff0b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling unicode-ident v1.0.22 [INFO] [stderr] Compiling quote v1.0.42 [INFO] [stderr] Compiling libc v0.2.177 [INFO] [stderr] Compiling cfg-if v1.0.4 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling regex-syntax v0.8.8 [INFO] [stderr] Compiling glob v0.3.3 [INFO] [stderr] Compiling miniserde v0.1.43 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling itoa v1.0.15 [INFO] [stderr] Compiling ryu v1.0.20 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling libloading v0.8.9 [INFO] [stderr] Compiling bindgen v0.63.0 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Compiling zerocopy v0.8.27 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling equivalent v1.0.2 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling hashbrown v0.16.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling xmlparser v0.13.6 [INFO] [stderr] Compiling winnow v0.5.40 [INFO] [stderr] Compiling toml_datetime v0.6.11 [INFO] [stderr] Compiling semver v1.0.27 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Compiling roxmltree v0.17.0 [INFO] [stderr] Compiling indexmap v2.12.0 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling clang-sys v1.8.1 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling unindent v0.2.4 [INFO] [stderr] Compiling lock_api v0.4.14 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling syn v2.0.110 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Compiling glam v0.22.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling atomic-take v1.1.0 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling parking_lot v0.12.5 [INFO] [stderr] Compiling crossbeam-channel v0.5.15 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling regex-automata v0.4.13 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Compiling toml_edit v0.19.15 [INFO] [stderr] Compiling regex v1.12.2 [INFO] [stderr] Compiling mini-internal v0.1.43 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling hashbrown v0.13.2 [INFO] [stderr] Compiling grandeur v0.1.0 [INFO] [stdout] error[E0658]: the `!` type is experimental [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/grandeur-0.1.0/src/node.rs:64:30 [INFO] [stdout] | [INFO] [stdout] 64 | self.try_map::<_, _, !>(|d| Ok(f(d))).unwrap() [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #35121 for more information [INFO] [stdout] = help: add `#![feature(never_type)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2025-11-06; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: the `!` type is experimental [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/grandeur-0.1.0/src/node.rs:128:36 [INFO] [stdout] | [INFO] [stdout] 128 | self.try_visit_map::<_, _, !>(|e| Ok(f(e))).unwrap() [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #35121 for more information [INFO] [stdout] = help: add `#![feature(never_type)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2025-11-06; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: the `!` type is experimental [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/grandeur-0.1.0/src/node.rs:149:41 [INFO] [stdout] | [INFO] [stdout] 149 | self.try_visit_apply::<_, _, _, !>(other, |a, b| Ok(f(a, b))) [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #35121 for more information [INFO] [stdout] = help: add `#![feature(never_type)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2025-11-06; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: the `!` type is experimental [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/grandeur-0.1.0/src/node.rs:219:40 [INFO] [stdout] | [INFO] [stdout] 219 | self.try_apply_prod::<_, _, _, !>(other, |a, b| Ok(f(a, b))) [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #35121 for more information [INFO] [stdout] = help: add `#![feature(never_type)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2025-11-06; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0658`. [INFO] [stdout] [INFO] [stderr] error: could not compile `grandeur` (lib) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "29430f2946cc40df5ba2e01711f4a51e260bd8e447f04be8aaadffe93e53ff0b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29430f2946cc40df5ba2e01711f4a51e260bd8e447f04be8aaadffe93e53ff0b", kill_on_drop: false }` [INFO] [stdout] 29430f2946cc40df5ba2e01711f4a51e260bd8e447f04be8aaadffe93e53ff0b