[INFO] fetching crate bp-kusama 0.17.0... [INFO] checking bp-kusama-0.17.0 against try#88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c for pr-154887 [INFO] extracting crate bp-kusama 0.17.0 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate bp-kusama 0.17.0 [INFO] finished tweaking crates.io crate bp-kusama 0.17.0 [INFO] tweaked toml for crates.io crate bp-kusama 0.17.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate bp-kusama 0.17.0 on toolchain 88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c" "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" "+88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 331 packages to latest compatible versions [INFO] [stderr] Adding bp-header-chain v0.19.0 (available: v0.26.0) [INFO] [stderr] Adding bp-polkadot-core v0.19.0 (available: v0.26.0) [INFO] [stderr] Adding bp-runtime v0.19.1 (available: v0.26.0) [INFO] [stderr] Adding crypto-common v0.1.6 (available: v0.1.7) [INFO] [stderr] Adding frame-support v39.1.0 (available: v46.0.0) [INFO] [stderr] Adding sp-api v35.0.0 (available: v41.0.0) [INFO] [stderr] Adding unicode-normalization v0.1.22 (available: v0.1.25) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 58fb85c7c13e41658911ea051cf6e74e810d219645e198884fa499e78ffc7d07 [INFO] running `Command { std: "docker" "start" "-a" "58fb85c7c13e41658911ea051cf6e74e810d219645e198884fa499e78ffc7d07", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "58fb85c7c13e41658911ea051cf6e74e810d219645e198884fa499e78ffc7d07", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58fb85c7c13e41658911ea051cf6e74e810d219645e198884fa499e78ffc7d07", kill_on_drop: false }` [INFO] [stdout] 58fb85c7c13e41658911ea051cf6e74e810d219645e198884fa499e78ffc7d07 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 49dc326976c30aea8cf8390b37f9c2656905265744a56a05777b750877f67627 [INFO] running `Command { std: "docker" "start" "-a" "49dc326976c30aea8cf8390b37f9c2656905265744a56a05777b750877f67627", kill_on_drop: false }` [INFO] [stderr] Compiling hashbrown v0.17.0 [INFO] [stderr] Checking subtle v2.6.1 [INFO] [stderr] Compiling winnow v1.0.1 [INFO] [stderr] Compiling toml_datetime v1.1.1+spec-1.1.0 [INFO] [stderr] Compiling generic-array v0.14.9 [INFO] [stderr] Compiling const_format_proc_macros v0.2.34 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking konst_macro_rules v0.2.19 [INFO] [stderr] Compiling parity-scale-codec v3.7.5 [INFO] [stderr] Compiling zeroize_derive v1.4.3 [INFO] [stderr] Compiling impl-trait-for-tuples v0.2.3 [INFO] [stderr] Checking radium v0.7.0 [INFO] [stderr] Checking funty v2.0.0 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking byte-slice-cast v1.2.3 [INFO] [stderr] Checking bytes v1.11.1 [INFO] [stderr] Compiling crunchy v0.2.4 [INFO] [stderr] Checking wyz v0.5.1 [INFO] [stderr] Checking konst v0.2.20 [INFO] [stderr] Checking rand v0.8.6 [INFO] [stderr] Compiling derive_more-impl v1.0.0 [INFO] [stderr] Compiling semver v1.0.28 [INFO] [stderr] Compiling indexmap v2.14.0 [INFO] [stderr] Compiling once_cell v1.21.4 [INFO] [stderr] Compiling Inflector v0.11.4 [INFO] [stderr] Compiling fs-err v2.11.0 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Checking bitvec v1.0.1 [INFO] [stderr] Checking zeroize v1.8.2 [INFO] [stderr] Checking regex-automata v0.4.14 [INFO] [stderr] Compiling derive-syn-parse v0.2.0 [INFO] [stderr] Compiling expander v2.2.1 [INFO] [stderr] Checking integer-sqrt v0.1.5 [INFO] [stderr] Compiling prettyplease v0.2.37 [INFO] [stderr] Compiling curve25519-dalek-derive v0.1.1 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Checking der v0.7.10 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling curve25519-dalek v4.1.3 [INFO] [stderr] Compiling libsecp256k1-core v0.3.0 [INFO] [stderr] Checking const_format v0.2.36 [INFO] [stderr] Compiling toml_parser v1.1.2+spec-1.1.0 [INFO] [stderr] Checking derive_more v1.0.0 [INFO] [stderr] Compiling blake2 v0.10.6 [INFO] [stderr] Compiling file-guard v0.2.0 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Compiling ref-cast v1.0.25 [INFO] [stderr] Checking keccak v0.1.6 [INFO] [stderr] Checking serdect v0.2.0 [INFO] [stderr] Compiling getrandom v0.2.17 [INFO] [stderr] Compiling serde_spanned v0.6.9 [INFO] [stderr] Compiling toml_datetime v0.6.11 [INFO] [stderr] Checking impl-serde v0.5.0 [INFO] [stderr] Checking ff v0.13.1 [INFO] [stderr] Compiling ref-cast-impl v1.0.25 [INFO] [stderr] Compiling sp-debug-derive v14.0.0 [INFO] [stderr] Compiling itoa v1.0.18 [INFO] [stderr] Checking hash-db v0.16.0 [INFO] [stderr] Checking time v0.3.47 [INFO] [stderr] Compiling toml_edit v0.22.27 [INFO] [stderr] Checking sha2 v0.10.9 [INFO] [stderr] Checking signature v2.2.0 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking uint v0.10.0 [INFO] [stderr] Checking futures-util v0.3.32 [INFO] [stderr] Compiling toml_edit v0.25.11+spec-1.1.0 [INFO] [stderr] Compiling libsecp256k1-gen-genmult v0.3.0 [INFO] [stderr] Compiling libsecp256k1-gen-ecmult v0.3.0 [INFO] [stderr] Checking tracing v0.1.44 [INFO] [stderr] Checking group v0.13.0 [INFO] [stderr] Compiling secp256k1-sys v0.9.2 [INFO] [stderr] Checking crypto-bigint v0.5.5 [INFO] [stderr] Checking crypto-mac v0.8.0 [INFO] [stderr] Checking base64ct v1.8.3 [INFO] [stderr] Compiling libsecp256k1 v0.7.2 [INFO] [stderr] Checking hmac v0.8.1 [INFO] [stderr] Checking tinyvec v1.11.0 [INFO] [stderr] Checking parking_lot_core v0.9.12 [INFO] [stderr] Compiling proc-macro-crate v3.5.0 [INFO] [stderr] Checking password-hash v0.5.0 [INFO] [stderr] Checking rfc6979 v0.4.0 [INFO] [stderr] Checking spki v0.7.3 [INFO] [stderr] Checking sec1 v0.7.3 [INFO] [stderr] Checking impl-num-traits v0.2.0 [INFO] [stderr] Checking ed25519 v2.2.3 [INFO] [stderr] Checking fixed-hash v0.8.0 [INFO] [stderr] Checking merlin v3.0.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking getrandom_or_panic v0.0.3 [INFO] [stderr] Checking serde_bytes v0.11.19 [INFO] [stderr] Compiling common-path v1.0.0 [INFO] [stderr] Checking hex-conservative v0.1.2 [INFO] [stderr] Checking environmental v1.1.4 [INFO] [stderr] Checking constant_time_eq v0.4.2 [INFO] [stderr] Checking hashbrown v0.16.1 [INFO] [stderr] Checking pbkdf2 v0.12.2 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking matchers v0.2.0 [INFO] [stderr] Checking pkcs8 v0.10.2 [INFO] [stderr] Compiling ss58-registry v1.51.0 [INFO] [stderr] Checking schnorrkel v0.11.5 [INFO] [stderr] Checking bitcoin_hashes v0.13.1 [INFO] [stderr] Checking tracing-subscriber v0.3.23 [INFO] [stderr] Checking blake2b_simd v1.0.4 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Checking hmac-drbg v0.3.0 [INFO] [stderr] Checking twox-hash v1.6.3 [INFO] [stderr] Compiling parity-scale-codec-derive v3.7.5 [INFO] [stderr] Compiling scale-info-derive v2.11.6 [INFO] [stderr] Compiling sp-runtime-interface-proc-macro v18.0.0 [INFO] [stderr] Checking sha3 v0.10.8 [INFO] [stderr] Checking num-format v0.4.4 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Checking elliptic-curve v0.13.8 [INFO] [stderr] Compiling dyn-clonable-impl v0.9.2 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Checking sp-std v14.0.0 [INFO] [stderr] Checking base64 v0.22.1 [INFO] [stderr] Checking ecdsa v0.16.9 [INFO] [stderr] Checking parity-bip39 v2.0.1 [INFO] [stderr] Checking ed25519-zebra v4.2.0 [INFO] [stderr] Checking dyn-clonable v0.9.2 [INFO] [stderr] Checking sp-crypto-hashing v0.1.0 [INFO] [stderr] Checking substrate-bip39 v0.6.1 [INFO] [stderr] Checking getrandom v0.3.4 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Checking secrecy v0.8.0 [INFO] [stderr] Checking hash256-std-hasher v0.15.2 [INFO] [stderr] Checking bs58 v0.5.1 [INFO] [stderr] Compiling toml v0.8.23 [INFO] [stderr] Checking array-bytes v6.2.3 [INFO] [stderr] Checking k256 v0.13.4 [INFO] [stderr] Checking object v0.37.3 [INFO] [stderr] Checking hashbrown v0.13.2 [INFO] [stderr] Checking regex v1.12.3 [INFO] [stderr] Checking trie-db v0.29.1 [INFO] [stderr] Checking memory-db v0.32.0 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking trie-root v0.18.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling sp-io v39.0.1 [INFO] [stderr] Compiling arrayvec v0.7.6 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Checking ed25519-dalek v2.2.0 [INFO] [stderr] Compiling arrayref v0.3.9 [INFO] [stderr] Checking futures-executor v0.3.32 [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-0.29.1/src/node.rs:222:17 [INFO] [stdout] | [INFO] [stdout] 222 | .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/88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c/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/88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c/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-f020b618bae050cf.long-type-730845792278564847.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-0.29.1/src/node.rs:236:17 [INFO] [stdout] | [INFO] [stdout] 236 | .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/88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c/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/88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c/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-f020b618bae050cf.long-type-730845792278564847.txt' [INFO] [stdout] = note: consider using `--verbose` to print the full type name to the console [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Checking futures v0.3.32 [INFO] [stderr] Checking schnellru v0.2.4 [INFO] [stderr] Checking tuplex v0.1.2 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Checking simple-mermaid v0.1.1 [INFO] [stderr] Compiling const-random-macro v0.1.16 [INFO] [stderr] Compiling proc-macro-warning v1.84.1 [INFO] [stderr] Compiling macro_magic_core_macros v0.5.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking parity-wasm v0.45.0 [INFO] [stderr] Checking scale-info v2.11.6 [INFO] [stderr] Checking impl-codec v0.7.1 [INFO] [stderr] Checking sp-storage v22.0.0 [INFO] [stderr] Checking sp-tracing v17.1.0 [INFO] [stderr] Checking sp-wasm-interface v21.0.1 [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] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "49dc326976c30aea8cf8390b37f9c2656905265744a56a05777b750877f67627", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "49dc326976c30aea8cf8390b37f9c2656905265744a56a05777b750877f67627", kill_on_drop: false }` [INFO] [stdout] 49dc326976c30aea8cf8390b37f9c2656905265744a56a05777b750877f67627