[INFO] cloning repository https://github.com/Savicxz/RemitChain-Final [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Savicxz/RemitChain-Final" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSavicxz%2FRemitChain-Final", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSavicxz%2FRemitChain-Final'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d7b89b776075af5dda63a8094ead08fcc37c6aeb [INFO] checking Savicxz/RemitChain-Final against try#1bdcb63291ccffc030f8223f6f978568dd240e3e for 155501-infallible-never-with-reservation [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSavicxz%2FRemitChain-Final" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Savicxz/RemitChain-Final [INFO] finished tweaking git repo https://github.com/Savicxz/RemitChain-Final [INFO] tweaked toml for git repo https://github.com/Savicxz/RemitChain-Final written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Savicxz/RemitChain-Final 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 git repo https://github.com/Savicxz/RemitChain-Final 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 09cb3b60a7fd449ab1a0895a3ccd3ede5d2067f1e3eab98f3ccfc0da81829656 [INFO] running `Command { std: "docker" "start" "-a" "09cb3b60a7fd449ab1a0895a3ccd3ede5d2067f1e3eab98f3ccfc0da81829656", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "09cb3b60a7fd449ab1a0895a3ccd3ede5d2067f1e3eab98f3ccfc0da81829656", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09cb3b60a7fd449ab1a0895a3ccd3ede5d2067f1e3eab98f3ccfc0da81829656", kill_on_drop: false }` [INFO] [stdout] 09cb3b60a7fd449ab1a0895a3ccd3ede5d2067f1e3eab98f3ccfc0da81829656 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 63ffd9bfa96dc53fa980e6c6111eb5406062811d9b4dd3d9a49a7feb85ac17fb [INFO] running `Command { std: "docker" "start" "-a" "63ffd9bfa96dc53fa980e6c6111eb5406062811d9b4dd3d9a49a7feb85ac17fb", kill_on_drop: false }` [INFO] [stderr] Compiling toml_datetime v1.0.0+spec-1.1.0 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling zerocopy v0.8.42 [INFO] [stderr] Compiling generic-array v0.14.9 [INFO] [stderr] Compiling toml_parser v1.0.9+spec-1.1.0 [INFO] [stderr] Compiling const_format_proc_macros v0.2.34 [INFO] [stderr] Compiling zeroize_derive v1.4.3 [INFO] [stderr] Compiling impl-trait-for-tuples v0.2.3 [INFO] [stderr] Compiling aho-corasick v1.1.4 [INFO] [stderr] Compiling libc v0.2.183 [INFO] [stderr] Compiling regex-syntax v0.8.10 [INFO] [stderr] Compiling derive_more-impl v1.0.0 [INFO] [stderr] Checking parking_lot_core v0.9.12 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling semver v1.0.27 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Checking tracing v0.1.44 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling derive-syn-parse v0.2.0 [INFO] [stderr] Compiling curve25519-dalek-derive v0.1.1 [INFO] [stderr] Compiling curve25519-dalek v4.1.3 [INFO] [stderr] Checking zeroize v1.8.2 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Checking keccak v0.1.6 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling toml_edit v0.25.4+spec-1.1.0 [INFO] [stderr] Checking der v0.7.10 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling libsecp256k1-core v0.3.0 [INFO] [stderr] Checking const_format v0.2.35 [INFO] [stderr] Compiling getrandom v0.2.17 [INFO] [stderr] Checking serdect v0.2.0 [INFO] [stderr] Checking impl-serde v0.5.0 [INFO] [stderr] Compiling serde_spanned v0.6.9 [INFO] [stderr] Compiling toml_datetime v0.6.11 [INFO] [stderr] Checking integer-sqrt v0.1.5 [INFO] [stderr] Compiling zmij v1.0.21 [INFO] [stderr] Checking ff v0.13.1 [INFO] [stderr] Compiling sp-debug-derive v14.0.0 [INFO] [stderr] Compiling jam-codec v0.1.1 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Compiling itoa v1.0.17 [INFO] [stderr] Checking hash-db v0.16.0 [INFO] [stderr] Compiling toml_edit v0.22.27 [INFO] [stderr] Checking group v0.13.0 [INFO] [stderr] Checking crypto-bigint v0.5.5 [INFO] [stderr] Checking uint v0.10.0 [INFO] [stderr] Checking tokio v1.50.0 [INFO] [stderr] Checking spki v0.7.3 [INFO] [stderr] Compiling proc-macro-crate v3.5.0 [INFO] [stderr] Checking derive_more v1.0.0 [INFO] [stderr] Checking sec1 v0.7.3 [INFO] [stderr] Checking sha2 v0.10.9 [INFO] [stderr] Checking signature v2.2.0 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking pkcs8 v0.10.2 [INFO] [stderr] Compiling secp256k1-sys v0.9.2 [INFO] [stderr] Checking base64ct v1.8.3 [INFO] [stderr] Checking ed25519 v2.2.3 [INFO] [stderr] Checking rfc6979 v0.4.0 [INFO] [stderr] Compiling libsecp256k1-gen-genmult v0.3.0 [INFO] [stderr] Compiling libsecp256k1-gen-ecmult v0.3.0 [INFO] [stderr] Checking impl-num-traits v0.2.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking password-hash v0.5.0 [INFO] [stderr] Checking merlin v3.0.0 [INFO] [stderr] Checking serde_bytes v0.11.19 [INFO] [stderr] Compiling common-path v1.0.0 [INFO] [stderr] Checking constant_time_eq v0.4.2 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling expander v2.2.1 [INFO] [stderr] Compiling libsecp256k1 v0.7.2 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking blake2b_simd v1.0.4 [INFO] [stderr] Compiling parity-scale-codec-derive v3.7.5 [INFO] [stderr] Compiling scale-info-derive v2.11.6 [INFO] [stderr] Compiling jam-codec-derive v0.1.1 [INFO] [stderr] Checking elliptic-curve v0.13.8 [INFO] [stderr] Checking pbkdf2 v0.12.2 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking futures-executor v0.3.32 [INFO] [stderr] Checking ecdsa v0.16.9 [INFO] [stderr] Checking sha3 v0.10.8 [INFO] [stderr] Compiling prettyplease v0.2.37 [INFO] [stderr] Compiling blake2 v0.10.6 [INFO] [stderr] Compiling file-guard v0.2.0 [INFO] [stderr] Checking num-format v0.4.4 [INFO] [stderr] Compiling regex-automata v0.4.14 [INFO] [stderr] Checking ed25519-zebra v4.1.0 [INFO] [stderr] Checking k256 v0.13.4 [INFO] [stderr] Checking futures v0.3.32 [INFO] [stderr] Checking secrecy v0.8.0 [INFO] [stderr] Checking time v0.3.47 [INFO] [stderr] Checking prometheus v0.13.4 [INFO] [stderr] Checking http-body-util v0.1.3 [INFO] [stderr] Compiling toml v0.8.23 [INFO] [stderr] Checking backtrace v0.3.76 [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 rand_core v0.6.4 [INFO] [stderr] Compiling sp-io v42.0.0 [INFO] [stderr] Compiling arrayvec v0.7.6 [INFO] [stderr] Checking parity-scale-codec v3.7.5 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Checking ed25519-dalek v2.2.0 [INFO] [stderr] Compiling arrayref v0.3.9 [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-15193722665575422679.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-15193722665575422679.txt' [INFO] [stdout] = note: consider using `--verbose` to print the full type name to the console [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking sp-panic-handler v13.0.2 [INFO] [stderr] Compiling const-random-macro v0.1.16 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking ahash v0.8.12 [INFO] [stderr] Checking simple-mermaid v0.1.1 [INFO] [stderr] Checking tracing-subscriber v0.3.22 [INFO] [stderr] Checking tuplex v0.1.2 [INFO] [stderr] Checking scale-info v2.11.6 [INFO] [stderr] Checking sp-storage v22.0.0 [INFO] [stderr] Checking impl-codec v0.7.1 [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" "63ffd9bfa96dc53fa980e6c6111eb5406062811d9b4dd3d9a49a7feb85ac17fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "63ffd9bfa96dc53fa980e6c6111eb5406062811d9b4dd3d9a49a7feb85ac17fb", kill_on_drop: false }` [INFO] [stdout] 63ffd9bfa96dc53fa980e6c6111eb5406062811d9b4dd3d9a49a7feb85ac17fb