[INFO] fetching crate grandpa-verifier-primitives 2512.0.0... [INFO] checking grandpa-verifier-primitives-2512.0.0 against try#5ec4d3b0c83717313176eefa7d71e9d36dc83355 for pr-155501 [INFO] extracting crate grandpa-verifier-primitives 2512.0.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate grandpa-verifier-primitives 2512.0.0 [INFO] finished tweaking crates.io crate grandpa-verifier-primitives 2512.0.0 [INFO] tweaked toml for crates.io crate grandpa-verifier-primitives 2512.0.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate grandpa-verifier-primitives 2512.0.0 on toolchain 5ec4d3b0c83717313176eefa7d71e9d36dc83355 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5ec4d3b0c83717313176eefa7d71e9d36dc83355" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate grandpa-verifier-primitives 2512.0.0 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" "+5ec4d3b0c83717313176eefa7d71e9d36dc83355" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+5ec4d3b0c83717313176eefa7d71e9d36dc83355" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fc1b027b59411579f3d9da3bd4f20e1dc8800d257c7eea80bdfa9e01094d4196 [INFO] running `Command { std: "docker" "start" "-a" "fc1b027b59411579f3d9da3bd4f20e1dc8800d257c7eea80bdfa9e01094d4196", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fc1b027b59411579f3d9da3bd4f20e1dc8800d257c7eea80bdfa9e01094d4196", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc1b027b59411579f3d9da3bd4f20e1dc8800d257c7eea80bdfa9e01094d4196", kill_on_drop: false }` [INFO] [stdout] fc1b027b59411579f3d9da3bd4f20e1dc8800d257c7eea80bdfa9e01094d4196 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+5ec4d3b0c83717313176eefa7d71e9d36dc83355" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c0c1b316a442b926185d7c74137c2aeeed3e8fe4237a039e6a6c21a651a2fd46 [INFO] running `Command { std: "docker" "start" "-a" "c0c1b316a442b926185d7c74137c2aeeed3e8fe4237a039e6a6c21a651a2fd46", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling toml_write v0.1.2 [INFO] [stderr] Compiling winnow v0.7.11 [INFO] [stderr] Compiling rustversion v1.0.21 [INFO] [stderr] Compiling proc-macro2 v1.0.106 [INFO] [stderr] Compiling indexmap v2.9.0 [INFO] [stderr] Checking subtle v2.6.1 [INFO] [stderr] Compiling typenum v1.18.0 [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Checking byte-slice-cast v1.2.3 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Compiling crunchy v0.2.3 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Checking futures-io v0.3.31 [INFO] [stderr] Compiling curve25519-dalek v4.1.3 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Compiling syn v2.0.103 [INFO] [stderr] Compiling ref-cast v1.0.24 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling const_format_proc_macros v0.2.34 [INFO] [stderr] Checking keccak v0.1.5 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Checking foldhash v0.1.5 [INFO] [stderr] Compiling cc v1.2.27 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking hash-db v0.16.0 [INFO] [stderr] Compiling parity-scale-codec v3.7.5 [INFO] [stderr] Compiling jam-codec v0.1.1 [INFO] [stderr] Checking hashbrown v0.15.4 [INFO] [stderr] Checking rustc-hex v2.1.0 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling prettyplease v0.2.34 [INFO] [stderr] Checking integer-sqrt v0.1.5 [INFO] [stderr] Compiling bitcoin-internals v0.2.0 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking parking_lot_core v0.9.11 [INFO] [stderr] Checking getrandom v0.3.3 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Checking socket2 v0.6.1 [INFO] [stderr] Checking mio v1.0.4 [INFO] [stderr] Compiling libsecp256k1-core v0.3.0 [INFO] [stderr] Checking parking_lot v0.12.4 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking ahash v0.8.12 [INFO] [stderr] Checking const_format v0.2.34 [INFO] [stderr] Checking num_cpus v1.17.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking ff v0.13.1 [INFO] [stderr] Checking uint v0.10.0 [INFO] [stderr] Compiling fs-err v2.11.0 [INFO] [stderr] Checking group v0.13.0 [INFO] [stderr] Checking base64ct v1.8.0 [INFO] [stderr] Checking tokio v1.49.0 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling common-path v1.0.0 [INFO] [stderr] Checking impl-num-traits v0.2.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking http-body v1.0.1 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking hex-conservative v0.1.2 [INFO] [stderr] Checking environmental v1.1.4 [INFO] [stderr] Checking password-hash v0.5.0 [INFO] [stderr] Compiling expander v2.2.1 [INFO] [stderr] Compiling libsecp256k1-gen-ecmult v0.3.0 [INFO] [stderr] Compiling libsecp256k1-gen-genmult v0.3.0 [INFO] [stderr] Checking opaque-debug v0.3.1 [INFO] [stderr] Checking blake2b_simd v1.0.3 [INFO] [stderr] Checking bitcoin_hashes v0.13.0 [INFO] [stderr] Compiling libsecp256k1 v0.7.2 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Compiling secp256k1-sys v0.9.2 [INFO] [stderr] Compiling blake2 v0.10.6 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Compiling file-guard v0.2.0 [INFO] [stderr] Checking num-format v0.4.4 [INFO] [stderr] Compiling prometheus v0.13.4 [INFO] [stderr] Checking getrandom_or_panic v0.0.3 [INFO] [stderr] Checking fixed-hash v0.8.0 [INFO] [stderr] Compiling object v0.36.7 [INFO] [stderr] Checking base64 v0.22.1 [INFO] [stderr] Checking sp-std v14.0.0 [INFO] [stderr] Checking deranged v0.3.11 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Checking hash256-std-hasher v0.15.2 [INFO] [stderr] Checking array-bytes v6.2.3 [INFO] [stderr] Checking dyn-clone v1.0.19 [INFO] [stderr] Checking gimli v0.31.1 [INFO] [stderr] Checking bs58 v0.5.1 [INFO] [stderr] Checking time-core v0.1.2 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Checking http-body-util v0.1.3 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking nu-ansi-term v0.50.3 [INFO] [stderr] Checking rustc-demangle v0.1.25 [INFO] [stderr] Checking hashbrown v0.13.2 [INFO] [stderr] Checking memory-db v0.34.0 [INFO] [stderr] Checking trie-db v0.30.0 [INFO] [stderr] Checking trie-root v0.18.0 [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Checking nohash-hasher v0.2.0 [INFO] [stderr] Compiling sp-io v44.0.0 [INFO] [stderr] Compiling arrayvec v0.7.6 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling constant_time_eq v0.3.1 [INFO] [stderr] Compiling arrayref v0.3.9 [INFO] [stderr] Compiling sha2 v0.10.9 [INFO] [stderr] Checking time v0.3.37 [INFO] [stdout] error[E0277]: a value of type `!` cannot be built from an iterator over elements of type `()` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/trie-db-0.30.0/src/node.rs:231:18 [INFO] [stdout] | [INFO] [stdout] 231 | .collect::>()?; [INFO] [stdout] | ------- ^^^^^^^^^^^^^^^ value of type `!` cannot be built from `std::iter::Iterator` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromIterator<()>` is not implemented for `!` [INFO] [stdout] help: the trait `FromIterator>` is implemented for `std::result::Result` [INFO] [stdout] --> /rustc/5ec4d3b0c83717313176eefa7d71e9d36dc83355/library/core/src/result.rs:2109:0 [INFO] [stdout] = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #148922 for more information) [INFO] [stdout] = help: you might have intended to use the type `()` here instead [INFO] [stdout] = note: required for `Result::Out, ...>>>` to implement `FromIterator::Out, ...>>>>` [INFO] [stdout] note: required by a bound in `collect` [INFO] [stdout] --> /rustc/5ec4d3b0c83717313176eefa7d71e9d36dc83355/library/core/src/iter/traits/iterator.rs:2079:4 [INFO] [stdout] = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/trie_db-470356d82cb8bb4e.long-type-3548261656198120946.txt' [INFO] [stdout] = note: consider using `--verbose` to print the full type name to the console [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: a value of type `!` cannot be built from an iterator over elements of type `()` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/trie-db-0.30.0/src/node.rs:259:18 [INFO] [stdout] | [INFO] [stdout] 259 | .collect::>()?; [INFO] [stdout] | ------- ^^^^^^^^^^^^^^^ value of type `!` cannot be built from `std::iter::Iterator` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromIterator<()>` is not implemented for `!` [INFO] [stdout] help: the trait `FromIterator>` is implemented for `std::result::Result` [INFO] [stdout] --> /rustc/5ec4d3b0c83717313176eefa7d71e9d36dc83355/library/core/src/result.rs:2109:0 [INFO] [stdout] = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #148922 for more information) [INFO] [stdout] = help: you might have intended to use the type `()` here instead [INFO] [stdout] = note: required for `Result::Out, ...>>>` to implement `FromIterator::Out, ...>>>>` [INFO] [stdout] note: required by a bound in `collect` [INFO] [stdout] --> /rustc/5ec4d3b0c83717313176eefa7d71e9d36dc83355/library/core/src/iter/traits/iterator.rs:2079:4 [INFO] [stdout] = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/trie_db-470356d82cb8bb4e.long-type-3548261656198120946.txt' [INFO] [stdout] = note: consider using `--verbose` to print the full type name to the console [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling sha3 v0.10.8 [INFO] [stderr] Checking schnellru v0.2.4 [INFO] [stderr] Checking tuplex v0.1.2 [INFO] [stderr] Checking simple-mermaid v0.1.1 [INFO] [stderr] Compiling const-random-macro v0.1.16 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking parity-wasm v0.45.0 [INFO] [stderr] Compiling const-random v0.1.18 [INFO] [stderr] error: could not compile `syn` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/5ec4d3b0c83717313176eefa7d71e9d36dc83355/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.103/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 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="fold"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "test", "visit", "visit-mut"))' -C metadata=4d37976f42607daa -C extra-filename=-536d3c75e5a3388a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-c908cc2229606daf.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-2dfa27a75a4966e1.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-63696b82ec5b5f94.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `trie-db` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "c0c1b316a442b926185d7c74137c2aeeed3e8fe4237a039e6a6c21a651a2fd46", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0c1b316a442b926185d7c74137c2aeeed3e8fe4237a039e6a6c21a651a2fd46", kill_on_drop: false }` [INFO] [stdout] c0c1b316a442b926185d7c74137c2aeeed3e8fe4237a039e6a6c21a651a2fd46