[INFO] cloning repository https://github.com/Ronnie-Ahmed/blockchain-Pallet-dex [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ronnie-Ahmed/blockchain-Pallet-dex" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRonnie-Ahmed%2Fblockchain-Pallet-dex", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRonnie-Ahmed%2Fblockchain-Pallet-dex'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1fc051055e51c1bccbdac4c4123b132de6801a21 [INFO] checking Ronnie-Ahmed/blockchain-Pallet-dex against try#1c4199da70f816f2239f41c55168ff75a3663718 for 155501-infallible-never-no-reservation [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRonnie-Ahmed%2Fblockchain-Pallet-dex" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Ronnie-Ahmed/blockchain-Pallet-dex [INFO] finished tweaking git repo https://github.com/Ronnie-Ahmed/blockchain-Pallet-dex [INFO] tweaked toml for git repo https://github.com/Ronnie-Ahmed/blockchain-Pallet-dex written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Ronnie-Ahmed/blockchain-Pallet-dex on toolchain 1c4199da70f816f2239f41c55168ff75a3663718 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1c4199da70f816f2239f41c55168ff75a3663718" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Ronnie-Ahmed/blockchain-Pallet-dex 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" "+1c4199da70f816f2239f41c55168ff75a3663718" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+1c4199da70f816f2239f41c55168ff75a3663718" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7ea5234c427168479a151d5f01a6d98e0c014e752276cbda69c181ce4dedc06b [INFO] running `Command { std: "docker" "start" "-a" "7ea5234c427168479a151d5f01a6d98e0c014e752276cbda69c181ce4dedc06b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7ea5234c427168479a151d5f01a6d98e0c014e752276cbda69c181ce4dedc06b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ea5234c427168479a151d5f01a6d98e0c014e752276cbda69c181ce4dedc06b", kill_on_drop: false }` [INFO] [stdout] 7ea5234c427168479a151d5f01a6d98e0c014e752276cbda69c181ce4dedc06b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+1c4199da70f816f2239f41c55168ff75a3663718" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6959215073a58c11ee4bd3f34ba80de7effe7724bcd4cebe650f35ccad478868 [INFO] running `Command { std: "docker" "start" "-a" "6959215073a58c11ee4bd3f34ba80de7effe7724bcd4cebe650f35ccad478868", kill_on_drop: false }` [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling serde_derive v1.0.196 [INFO] [stderr] Compiling impl-trait-for-tuples v0.2.2 [INFO] [stderr] Compiling parity-scale-codec-derive v3.6.9 [INFO] [stderr] Compiling thiserror-impl v1.0.57 [INFO] [stderr] Compiling Inflector v0.11.4 [INFO] [stderr] Compiling scale-info-derive v2.10.0 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Compiling ref-cast-impl v1.0.22 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling sp-debug-derive v8.0.0 (https://github.com/paritytech/substrate.git?branch=polkadot-v1.0.0#948fbd2f) [INFO] [stderr] Checking secp256k1-sys v0.6.1 [INFO] [stderr] Compiling dyn-clonable-impl v0.9.0 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Checking trie-db v0.27.1 [INFO] [stderr] Checking secp256k1 v0.24.3 [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/1c4199da70f816f2239f41c55168ff75a3663718/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/1c4199da70f816f2239f41c55168ff75a3663718/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-a3d60802722d55cf.long-type-4459029269183921210.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/1c4199da70f816f2239f41c55168ff75a3663718/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/1c4199da70f816f2239f41c55168ff75a3663718/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-a3d60802722d55cf.long-type-4459029269183921210.txt' [INFO] [stdout] = note: consider using `--verbose` to print the full type name to the console [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking dyn-clonable v0.9.0 [INFO] [stderr] Compiling derive-syn-parse v0.1.5 [INFO] [stderr] Compiling sp-runtime-interface-proc-macro v11.0.0 (https://github.com/paritytech/substrate.git?branch=polkadot-v1.0.0#948fbd2f) [INFO] [stderr] Checking zeroize v1.7.0 [INFO] [stderr] Checking ref-cast v1.0.22 [INFO] [stderr] Checking backtrace v0.3.69 [INFO] [stderr] Compiling macro_magic_core_macros v0.4.3 [INFO] [stderr] Compiling sp-core-hashing-proc-macro v9.0.0 (https://github.com/paritytech/substrate.git?branch=polkadot-v1.0.0#948fbd2f) [INFO] [stderr] Checking generic-array v0.14.7 [INFO] [stderr] Checking merlin v2.0.1 [INFO] [stderr] Checking curve25519-dalek v2.1.3 [INFO] [stderr] Checking secrecy v0.8.0 [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" "6959215073a58c11ee4bd3f34ba80de7effe7724bcd4cebe650f35ccad478868", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6959215073a58c11ee4bd3f34ba80de7effe7724bcd4cebe650f35ccad478868", kill_on_drop: false }` [INFO] [stdout] 6959215073a58c11ee4bd3f34ba80de7effe7724bcd4cebe650f35ccad478868