[INFO] fetching crate entropy-protocol 0.5.0-rc.1... [INFO] checking entropy-protocol-0.5.0-rc.1 against try#88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c for pr-154887 [INFO] extracting crate entropy-protocol 0.5.0-rc.1 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate entropy-protocol 0.5.0-rc.1 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate entropy-protocol 0.5.0-rc.1 [INFO] tweaked toml for crates.io crate entropy-protocol 0.5.0-rc.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate entropy-protocol 0.5.0-rc.1 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] crate crates.io crate entropy-protocol 0.5.0-rc.1 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" "+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] c00f35eb13b6447165f43261b8fcba8be6d4527e57c7be7c8f94731ee09371c1 [INFO] running `Command { std: "docker" "start" "-a" "c00f35eb13b6447165f43261b8fcba8be6d4527e57c7be7c8f94731ee09371c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c00f35eb13b6447165f43261b8fcba8be6d4527e57c7be7c8f94731ee09371c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c00f35eb13b6447165f43261b8fcba8be6d4527e57c7be7c8f94731ee09371c1", kill_on_drop: false }` [INFO] [stdout] c00f35eb13b6447165f43261b8fcba8be6d4527e57c7be7c8f94731ee09371c1 [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] 6b43b037d4ee8059204db313b90cd36ce5390aa362be67f7c4beb40c08f0c5ac [INFO] running `Command { std: "docker" "start" "-a" "6b43b037d4ee8059204db313b90cd36ce5390aa362be67f7c4beb40c08f0c5ac", kill_on_drop: false }` [INFO] [stderr] Checking subtle v2.6.1 [INFO] [stderr] Checking const-oid v0.9.6 [INFO] [stderr] Compiling rustversion v1.0.21 [INFO] [stderr] Compiling zerocopy v0.8.25 [INFO] [stderr] Compiling hashbrown v0.15.3 [INFO] [stderr] Compiling winnow v0.7.10 [INFO] [stderr] Compiling toml_write v0.1.1 [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling unicode-xid v0.2.6 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Checking byte-slice-cast v1.2.3 [INFO] [stderr] Checking base64ct v1.7.3 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking flagset v0.4.7 [INFO] [stderr] Compiling crunchy v0.2.3 [INFO] [stderr] Checking bitvec v1.0.1 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Checking pem-rfc7468 v0.7.0 [INFO] [stderr] Compiling semver v1.0.26 [INFO] [stderr] Checking base16ct v0.2.0 [INFO] [stderr] Checking rustc-hex v2.1.0 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Checking keccak v0.1.5 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling indexmap v2.9.0 [INFO] [stderr] Checking uint v0.10.0 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Checking opaque-debug v0.3.1 [INFO] [stderr] Compiling arrayvec v0.7.6 [INFO] [stderr] Compiling const_format_proc_macros v0.2.34 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Compiling parity-scale-codec v3.7.5 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Checking blake2b_simd v1.0.3 [INFO] [stderr] Compiling prettyplease v0.2.32 [INFO] [stderr] Compiling libsecp256k1-core v0.3.0 [INFO] [stderr] Checking num_cpus v1.17.0 [INFO] [stderr] Checking ff v0.13.1 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling fs-err v2.11.0 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Checking group v0.13.0 [INFO] [stderr] Compiling ref-cast v1.0.24 [INFO] [stderr] Compiling tap v1.0.1 [INFO] [stderr] Compiling wyz v0.5.1 [INFO] [stderr] Compiling cc v1.2.24 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Checking hash-db v0.16.0 [INFO] [stderr] Checking integer-sqrt v0.1.5 [INFO] [stderr] Compiling curve25519-dalek v4.1.3 [INFO] [stderr] Checking impl-num-traits v0.2.0 [INFO] [stderr] Compiling funty v2.0.0 [INFO] [stderr] Checking const_format v0.2.34 [INFO] [stderr] Compiling expander v2.2.1 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Checking time v0.3.41 [INFO] [stderr] Compiling libsecp256k1-gen-genmult v0.3.0 [INFO] [stderr] Compiling libsecp256k1-gen-ecmult v0.3.0 [INFO] [stderr] Compiling blake2 v0.10.6 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking socket2 v0.5.10 [INFO] [stderr] Checking mio v1.0.4 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Compiling libsecp256k1 v0.7.2 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling file-guard v0.2.0 [INFO] [stderr] Checking password-hash v0.5.0 [INFO] [stderr] Checking environmental v1.1.4 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Checking http v1.3.1 [INFO] [stderr] Checking num-format v0.4.4 [INFO] [stderr] Checking parking_lot v0.12.4 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking litemap v0.8.0 [INFO] [stderr] Compiling object v0.36.7 [INFO] [stderr] Checking sp-std v14.0.0 [INFO] [stderr] Checking dyn-clone v1.0.19 [INFO] [stderr] Checking writeable v0.6.1 [INFO] [stderr] Checking num-integer v0.1.46 [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] Compiling regex v1.11.1 [INFO] [stderr] Compiling icu_properties_data v2.0.1 [INFO] [stderr] Compiling icu_normalizer_data v2.0.0 [INFO] [stderr] Checking bs58 v0.5.1 [INFO] [stderr] Compiling common-path v1.0.0 [INFO] [stderr] Checking gimli v0.31.1 [INFO] [stderr] Checking miniz_oxide v0.8.8 [INFO] [stderr] Checking rustc-demangle v0.1.24 [INFO] [stderr] Compiling secp256k1-sys v0.9.2 [INFO] [stderr] Checking fixed-hash v0.8.0 [INFO] [stderr] Checking getrandom_or_panic v0.0.3 [INFO] [stderr] Compiling arrayref v0.3.9 [INFO] [stderr] Checking hashbrown v0.13.2 [INFO] [stderr] Compiling constant_time_eq v0.3.1 [INFO] [stderr] Compiling sha2 v0.10.9 [INFO] [stderr] Compiling twox-hash v1.6.3 [INFO] [stderr] Compiling sha3 v0.10.8 [INFO] [stderr] Checking memory-db v0.32.0 [INFO] [stderr] Compiling Inflector v0.11.4 [INFO] [stderr] Checking trie-db v0.30.0 [INFO] [stderr] Checking trie-root v0.18.0 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking num-iter v0.1.45 [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/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-bd3c75714a646226.long-type-4360711869172139925.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/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-bd3c75714a646226.long-type-4360711869172139925.txt' [INFO] [stdout] = note: consider using `--verbose` to print the full type name to the console [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling sp-io v40.0.1 [INFO] [stderr] Compiling allocator-api2 v0.2.21 [INFO] [stderr] Compiling sp-crypto-hashing v0.1.0 [INFO] [stderr] Checking schnellru v0.2.4 [INFO] [stderr] Compiling num-bigint-dig v0.8.4 [INFO] [stderr] Checking rand v0.9.1 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling darling_core v0.20.11 [INFO] [stderr] Checking http-body v1.0.1 [INFO] [stderr] Compiling typeid v1.0.3 [INFO] [stderr] Checking yap v0.12.0 [INFO] [stderr] Checking data-encoding v2.9.0 [INFO] [stderr] Checking base58 v0.2.0 [INFO] [stderr] Compiling proc-macro-error-attr2 v2.0.0 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Checking simple-mermaid v0.1.1 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking sync_wrapper v1.0.2 [INFO] [stderr] Checking tuplex v0.1.2 [INFO] [stderr] Checking http-body-util v0.1.3 [INFO] [stderr] Checking addr2line v0.24.2 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Compiling snow v0.9.6 [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] Compiling proc-macro-error2 v2.0.1 [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" "6b43b037d4ee8059204db313b90cd36ce5390aa362be67f7c4beb40c08f0c5ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b43b037d4ee8059204db313b90cd36ce5390aa362be67f7c4beb40c08f0c5ac", kill_on_drop: false }` [INFO] [stdout] 6b43b037d4ee8059204db313b90cd36ce5390aa362be67f7c4beb40c08f0c5ac