[INFO] cloning repository https://github.com/Investorquab/portaldot-pot-pallet [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Investorquab/portaldot-pot-pallet" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FInvestorquab%2Fportaldot-pot-pallet", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FInvestorquab%2Fportaldot-pot-pallet'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4ddb0a74991ff656c4562aaed7e8324cb4f94c72 [INFO] checking Investorquab/portaldot-pot-pallet against try#88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c for pr-154887 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FInvestorquab%2Fportaldot-pot-pallet" "/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/Investorquab/portaldot-pot-pallet [INFO] finished tweaking git repo https://github.com/Investorquab/portaldot-pot-pallet [INFO] tweaked toml for git repo https://github.com/Investorquab/portaldot-pot-pallet written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Investorquab/portaldot-pot-pallet 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/Investorquab/portaldot-pot-pallet 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] 5e02d89a8fb7b941648aeab40efa6ff1bc5445f016b80ff8c220c5095e85f078 [INFO] running `Command { std: "docker" "start" "-a" "5e02d89a8fb7b941648aeab40efa6ff1bc5445f016b80ff8c220c5095e85f078", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5e02d89a8fb7b941648aeab40efa6ff1bc5445f016b80ff8c220c5095e85f078", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e02d89a8fb7b941648aeab40efa6ff1bc5445f016b80ff8c220c5095e85f078", kill_on_drop: false }` [INFO] [stdout] 5e02d89a8fb7b941648aeab40efa6ff1bc5445f016b80ff8c220c5095e85f078 [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] f9f87a3e1161e2c58e06273299ce3b3df189e09074f305fc83cf283c752f706d [INFO] running `Command { std: "docker" "start" "-a" "f9f87a3e1161e2c58e06273299ce3b3df189e09074f305fc83cf283c752f706d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.183 [INFO] [stderr] Compiling zeroize_derive v1.4.3 [INFO] [stderr] Compiling generic-array v0.14.9 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling hashbrown v0.16.1 [INFO] [stderr] Compiling zerocopy v0.8.42 [INFO] [stderr] Checking stable_deref_trait v1.2.1 [INFO] [stderr] Compiling unicode-xid v0.2.6 [INFO] [stderr] Checking yoke v0.8.1 [INFO] [stderr] Compiling typenum v1.19.0 [INFO] [stderr] Compiling winnow v1.0.0 [INFO] [stderr] Checking const-oid v0.9.6 [INFO] [stderr] Compiling memchr v2.8.0 [INFO] [stderr] Checking zeroize v1.8.2 [INFO] [stderr] Compiling indexmap v2.13.0 [INFO] [stderr] Compiling toml_datetime v1.0.1+spec-1.1.0 [INFO] [stderr] Checking zerovec v0.11.5 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Compiling const_format_proc_macros v0.2.34 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Checking digest v0.10.7 [INFO] 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(https://github.com/paritytech/substrate.git?branch=polkadot-v1.0.0#948fbd2f) [INFO] [stderr] Checking num-format v0.4.4 [INFO] [stderr] Checking merlin v2.0.1 [INFO] [stderr] Checking sha3 v0.10.8 [INFO] [stderr] Checking twox-hash v1.6.3 [INFO] [stderr] Checking pbkdf2 v0.11.0 [INFO] [stderr] Compiling dyn-clonable-impl v0.9.2 [INFO] [stderr] Checking dyn-clone v1.0.20 [INFO] [stderr] Checking base64 v0.22.1 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking tiny-bip39 v1.0.0 [INFO] [stderr] Checking dyn-clonable v0.9.2 [INFO] [stderr] Checking sp-core-hashing v9.0.0 (https://github.com/paritytech/substrate.git?branch=polkadot-v1.0.0#948fbd2f) [INFO] [stderr] Checking substrate-bip39 v0.4.6 [INFO] [stderr] Checking schnorrkel v0.9.1 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Checking ed25519-zebra v3.1.0 [INFO] [stderr] Checking hash256-std-hasher v0.15.2 [INFO] [stderr] Checking bounded-collections v0.1.9 [INFO] [stderr] Checking blake2 v0.10.6 [INFO] [stderr] Checking futures-executor v0.3.32 [INFO] [stderr] Checking secrecy v0.8.0 [INFO] [stderr] Checking bs58 v0.4.0 [INFO] [stderr] Checking array-bytes v6.2.3 [INFO] [stderr] Checking gimli v0.32.3 [INFO] [stderr] Checking futures v0.3.32 [INFO] [stderr] Checking sp-runtime-interface v17.0.0 (https://github.com/paritytech/substrate.git?branch=polkadot-v1.0.0#948fbd2f) [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Checking secp256k1 v0.24.3 [INFO] [stderr] Checking memory-db v0.32.0 [INFO] [stderr] Checking trie-db v0.27.1 [INFO] [stderr] Checking trie-root v0.18.0 [INFO] [stderr] Checking schnellru v0.2.4 [INFO] [stderr] Checking nohash-hasher v0.2.0 [INFO] [stderr] Checking signature v1.6.4 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling sp-io v23.0.0 (https://github.com/paritytech/substrate.git?branch=polkadot-v1.0.0#948fbd2f) [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking ed25519 v1.5.3 [INFO] [stderr] Checking ed25519-dalek v1.0.1 [INFO] [stderr] Checking integer-sqrt v0.1.5 [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-6ccb1a5bad88635f.long-type-15767701371651778206.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-6ccb1a5bad88635f.long-type-15767701371651778206.txt' [INFO] [stdout] = note: consider using `--verbose` to print the full type name to the console [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling prettyplease v0.2.37 [INFO] [stderr] Compiling arrayvec v0.7.6 [INFO] [stderr] Checking sp-arithmetic v16.0.0 (https://github.com/paritytech/substrate.git?branch=polkadot-v1.0.0#948fbd2f) [INFO] [stderr] Compiling const-random-macro v0.1.16 [INFO] [stderr] Compiling fs-err v2.11.0 [INFO] [stderr] Checking der v0.7.10 [INFO] [stderr] Compiling const-random v0.1.18 [INFO] [stderr] Compiling macro_magic_core_macros v0.4.3 [INFO] [stderr] Compiling arrayref v0.3.9 [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] Compiling expander v2.2.1 [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" "f9f87a3e1161e2c58e06273299ce3b3df189e09074f305fc83cf283c752f706d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f9f87a3e1161e2c58e06273299ce3b3df189e09074f305fc83cf283c752f706d", kill_on_drop: false }` [INFO] [stdout] f9f87a3e1161e2c58e06273299ce3b3df189e09074f305fc83cf283c752f706d