[INFO] fetching crate pezkuwi-erasure-coding 7.0.0... [INFO] checking pezkuwi-erasure-coding-7.0.0 against try#1bdcb63291ccffc030f8223f6f978568dd240e3e for pr-155500 [INFO] extracting crate pezkuwi-erasure-coding 7.0.0 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate pezkuwi-erasure-coding 7.0.0 [INFO] finished tweaking crates.io crate pezkuwi-erasure-coding 7.0.0 [INFO] tweaked toml for crates.io crate pezkuwi-erasure-coding 7.0.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate pezkuwi-erasure-coding 7.0.0 on toolchain 1bdcb63291ccffc030f8223f6f978568dd240e3e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1bdcb63291ccffc030f8223f6f978568dd240e3e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate pezkuwi-erasure-coding 7.0.0 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" "+1bdcb63291ccffc030f8223f6f978568dd240e3e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+1bdcb63291ccffc030f8223f6f978568dd240e3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 51f0603298d4ac212bbaac01df3ca5ddbef972c98355bcab2444e274a80b6130 [INFO] running `Command { std: "docker" "start" "-a" "51f0603298d4ac212bbaac01df3ca5ddbef972c98355bcab2444e274a80b6130", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "51f0603298d4ac212bbaac01df3ca5ddbef972c98355bcab2444e274a80b6130", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "51f0603298d4ac212bbaac01df3ca5ddbef972c98355bcab2444e274a80b6130", kill_on_drop: false }` [INFO] [stdout] 51f0603298d4ac212bbaac01df3ca5ddbef972c98355bcab2444e274a80b6130 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+1bdcb63291ccffc030f8223f6f978568dd240e3e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0b194c0b2d163c331cce70f8bb1f0793163dd70b5966bc24fa1f62da0e175a4c [INFO] running `Command { std: "docker" "start" "-a" "0b194c0b2d163c331cce70f8bb1f0793163dd70b5966bc24fa1f62da0e175a4c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling quote v1.0.42 [INFO] [stderr] Compiling libc v0.2.178 [INFO] [stderr] Compiling toml_parser v1.0.6+spec-1.1.0 [INFO] [stderr] Compiling toml_datetime v0.7.5+spec-1.1.0 [INFO] [stderr] Compiling zerocopy v0.8.31 [INFO] [stderr] Compiling parity-scale-codec v3.7.5 [INFO] [stderr] Compiling aho-corasick v1.1.4 [INFO] [stderr] Checking bytes v1.11.0 [INFO] [stderr] Compiling regex-syntax v0.8.8 [INFO] [stderr] Checking itoa v1.0.16 [INFO] [stderr] Compiling serde_json v1.0.147 [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stderr] Checking futures-sink v0.3.31 [INFO] [stderr] Compiling zmij v0.1.7 [INFO] [stderr] Checking blake2b_simd v1.0.3 [INFO] [stderr] Checking unicode-normalization v0.1.25 [INFO] [stderr] Checking num-format v0.4.4 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Checking pezsp-std v14.0.0 [INFO] [stderr] Checking time v0.3.44 [INFO] [stderr] Checking object v0.37.3 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Compiling toml_edit v0.23.10+spec-1.0.0 [INFO] [stderr] Checking trie-db v0.30.0 [INFO] [stderr] Compiling pezsp-io v30.0.0 [INFO] [stderr] Compiling sha3 v0.10.8 [INFO] [stderr] Compiling syn v2.0.111 [INFO] [stderr] Compiling sha2 v0.10.9 [INFO] [stderr] Compiling twox-hash v1.6.3 [INFO] [stderr] Compiling const_format_proc_macros v0.2.34 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Checking getrandom v0.2.16 [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/1bdcb63291ccffc030f8223f6f978568dd240e3e/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/1bdcb63291ccffc030f8223f6f978568dd240e3e/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-7f686ee964e4e631.long-type-4466663542018257470.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/1bdcb63291ccffc030f8223f6f978568dd240e3e/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/1bdcb63291ccffc030f8223f6f978568dd240e3e/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-7f686ee964e4e631.long-type-4466663542018257470.txt' [INFO] [stdout] = note: consider using `--verbose` to print the full type name to the console [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling jobserver v0.1.34 [INFO] [stderr] Checking num_cpus v1.17.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling proc-macro-crate v3.4.0 [INFO] [stderr] Checking parking_lot_core v0.9.12 [INFO] [stderr] Checking getrandom v0.3.4 [INFO] [stderr] Checking ff v0.13.1 [INFO] [stderr] Compiling cc v1.2.50 [INFO] [stderr] Checking group v0.13.0 [INFO] [stderr] Checking password-hash v0.5.0 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Compiling file-guard v0.2.0 [INFO] [stderr] Compiling pezsp-crypto-hashing v0.1.0 [INFO] [stderr] Checking parity-wasm v0.45.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling zstd-safe v6.0.6 [INFO] [stderr] Compiling cfg_aliases v0.1.1 [INFO] [stderr] Compiling static_init v1.0.4 [INFO] [stderr] Checking regex-automata v0.4.13 [INFO] [stderr] Compiling static_init_macro v1.0.4 [INFO] [stderr] Checking hex-literal v0.4.1 [INFO] [stderr] Checking clap_builder v4.5.53 [INFO] [stderr] Checking const_format v0.2.35 [INFO] [stderr] Checking criterion-plot v0.5.0 [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" "0b194c0b2d163c331cce70f8bb1f0793163dd70b5966bc24fa1f62da0e175a4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b194c0b2d163c331cce70f8bb1f0793163dd70b5966bc24fa1f62da0e175a4c", kill_on_drop: false }` [INFO] [stdout] 0b194c0b2d163c331cce70f8bb1f0793163dd70b5966bc24fa1f62da0e175a4c