[INFO] cloning repository https://github.com/esteblock/pba-cryptography-group-6-activity-3 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/esteblock/pba-cryptography-group-6-activity-3" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Festeblock%2Fpba-cryptography-group-6-activity-3", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Festeblock%2Fpba-cryptography-group-6-activity-3'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 74aaec5b44e55f18dbd98d96c7abb54ea053a429 [INFO] checking esteblock/pba-cryptography-group-6-activity-3 against try#88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c for pr-154887 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Festeblock%2Fpba-cryptography-group-6-activity-3" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/esteblock/pba-cryptography-group-6-activity-3 [INFO] finished tweaking git repo https://github.com/esteblock/pba-cryptography-group-6-activity-3 [INFO] tweaked toml for git repo https://github.com/esteblock/pba-cryptography-group-6-activity-3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/esteblock/pba-cryptography-group-6-activity-3 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 git repo https://github.com/esteblock/pba-cryptography-group-6-activity-3 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 95c8076378f84408f83a3046d4f091f9a6f0bb7874f16251d4767c736e34a38c [INFO] running `Command { std: "docker" "start" "-a" "95c8076378f84408f83a3046d4f091f9a6f0bb7874f16251d4767c736e34a38c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "95c8076378f84408f83a3046d4f091f9a6f0bb7874f16251d4767c736e34a38c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "95c8076378f84408f83a3046d4f091f9a6f0bb7874f16251d4767c736e34a38c", kill_on_drop: false }` [INFO] [stdout] 95c8076378f84408f83a3046d4f091f9a6f0bb7874f16251d4767c736e34a38c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 4b2709e923078ab084110d96167a867205fb8579c3dacda587a7a1fe36ef1267 [INFO] running `Command { std: "docker" "start" "-a" "4b2709e923078ab084110d96167a867205fb8579c3dacda587a7a1fe36ef1267", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.83 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Compiling serde v1.0.202 [INFO] [stderr] Compiling cc v1.0.98 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking bytes v1.6.0 [INFO] [stderr] Checking byte-slice-cast v1.2.2 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Compiling proc-macro-crate v3.1.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Compiling regex-syntax v0.8.3 [INFO] [stderr] Compiling target-lexicon v0.12.14 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking ahash v0.7.8 [INFO] [stderr] Checking gimli v0.26.2 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking crc32fast v1.4.2 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling rustix v0.36.17 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking sp-std v5.0.0 (https://github.com/paritytech/substrate?branch=polkadot-v0.9.42#ff24c60a) [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.66 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking io-lifetimes v1.0.11 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking rustix v0.38.34 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Compiling cpp_demangle v0.3.5 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Compiling libsecp256k1-core v0.3.0 [INFO] [stderr] Checking num-bigint v0.4.5 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking generic-array v0.12.4 [INFO] [stderr] Checking wasmtime-jit-debug v6.0.2 [INFO] [stderr] Checking wasmtime-asm-macros v6.0.2 [INFO] [stderr] Compiling platforms v3.4.0 [INFO] [stderr] Compiling serde_json v1.0.117 [INFO] [stderr] Compiling ref-cast v1.0.23 [INFO] [stderr] Checking wasmtime-jit-icache-coherence v6.0.2 [INFO] [stderr] Checking rustc-hex v2.1.0 [INFO] [stderr] Checking downcast-rs v1.2.1 [INFO] [stderr] Compiling wasmtime v6.0.2 [INFO] [stderr] Compiling curve25519-dalek v4.1.2 [INFO] [stderr] Checking parity-wasm v0.45.0 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking memory_units v0.4.0 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking matchers v0.0.1 [INFO] [stderr] Checking sha3 v0.10.8 [INFO] [stderr] Compiling wasmtime-runtime v6.0.2 [INFO] [stderr] Compiling psm v0.1.21 [INFO] [stderr] Compiling secp256k1-sys v0.6.1 [INFO] [stderr] Compiling libsecp256k1-gen-ecmult v0.3.0 [INFO] [stderr] Compiling libsecp256k1-gen-genmult v0.3.0 [INFO] [stderr] Checking tracing-log v0.1.4 [INFO] [stderr] Checking crypto-mac v0.8.0 [INFO] [stderr] Checking addr2line v0.17.0 [INFO] [stderr] Checking crypto-mac v0.11.1 [INFO] [stderr] Checking memfd v0.6.4 [INFO] [stderr] Checking hash-db v0.16.0 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking hmac v0.8.1 [INFO] [stderr] Compiling libsecp256k1 v0.7.1 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking fixed-hash v0.8.0 [INFO] [stderr] Checking uint v0.9.5 [INFO] [stderr] Checking pbkdf2 v0.11.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking getrandom_or_panic v0.0.3 [INFO] [stderr] Checking bitcoin_hashes v0.11.0 [INFO] [stderr] Checking environmental v1.1.4 [INFO] [stderr] Checking wasmi-validation v0.5.0 [INFO] [stderr] Checking sha2 v0.8.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking blake2b_simd v1.0.2 [INFO] [stderr] Checking hmac-drbg v0.3.0 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking pbkdf2 v0.8.0 [INFO] [stderr] Checking hmac v0.11.0 [INFO] [stderr] Checking twox-hash v1.6.3 [INFO] [stderr] Checking bs58 v0.4.0 [INFO] [stderr] Checking num-format v0.4.4 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking base64 v0.13.1 [INFO] [stderr] Checking sp-core-hashing v5.0.0 (https://github.com/paritytech/substrate?branch=polkadot-v0.9.42#ff24c60a) [INFO] [stderr] Checking ahash v0.8.11 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking wasmi_core v0.2.1 [INFO] [stderr] Checking signature v1.6.4 [INFO] [stderr] Checking blake2 v0.10.6 [INFO] [stderr] Checking hash256-std-hasher v0.15.2 [INFO] [stderr] Checking array-bytes v4.2.0 [INFO] [stderr] Compiling backtrace v0.3.71 [INFO] [stderr] Checking gimli v0.28.1 [INFO] [stderr] Checking miniz_oxide v0.7.3 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Checking der v0.6.1 [INFO] [stderr] Checking trie-root v0.18.0 [INFO] [stderr] Checking memory-db v0.32.0 [INFO] [stderr] Checking ff v0.12.1 [INFO] [stderr] Checking base16ct v0.1.1 [INFO] [stderr] Compiling sp-io v7.0.0 (https://github.com/paritytech/substrate?branch=polkadot-v0.9.42#ff24c60a) [INFO] [stderr] Checking ed25519 v1.5.3 [INFO] [stderr] Checking group v0.12.1 [INFO] [stderr] Checking inout v0.1.3 [INFO] [stderr] Compiling phf_shared v0.11.2 [INFO] [stderr] Checking hashbrown v0.13.2 [INFO] [stderr] Checking wasmi v0.13.2 [INFO] [stderr] Checking integer-sqrt v0.1.5 [INFO] [stderr] Checking cipher v0.4.4 [INFO] [stderr] Checking subtle-ng v2.5.0 [INFO] [stderr] Checking universal-hash v0.5.1 [INFO] [stderr] Checking aes v0.8.4 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking ctr v0.9.2 [INFO] [stderr] Compiling phf_generator v0.11.2 [INFO] [stderr] Checking polyval v0.6.2 [INFO] [stderr] Checking ripemd v0.1.3 [INFO] [stderr] Checking aead v0.5.2 [INFO] [stderr] Checking either v1.12.0 [INFO] [stderr] Checking bech32 v0.9.1 [INFO] [stderr] Checking random_word v0.3.1 [INFO] [stderr] Checking reed-solomon v0.2.1 [INFO] [stderr] Checking trie-db v0.27.1 [INFO] [stderr] Checking schnellru v0.2.3 [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-0.27.1/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-e7e1d19a4752641e.long-type-8031145680730077148.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-0.27.1/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-e7e1d19a4752641e.long-type-8031145680730077148.txt' [INFO] [stdout] = note: consider using `--verbose` to print the full type name to the console [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking secp256k1 v0.24.3 [INFO] [stderr] Checking bitcoin v0.29.2 [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" "4b2709e923078ab084110d96167a867205fb8579c3dacda587a7a1fe36ef1267", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b2709e923078ab084110d96167a867205fb8579c3dacda587a7a1fe36ef1267", kill_on_drop: false }` [INFO] [stdout] 4b2709e923078ab084110d96167a867205fb8579c3dacda587a7a1fe36ef1267