[INFO] cloning repository https://github.com/yumingchangsabodota/substrate-collectables-workshop [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yumingchangsabodota/substrate-collectables-workshop" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyumingchangsabodota%2Fsubstrate-collectables-workshop", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyumingchangsabodota%2Fsubstrate-collectables-workshop'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f9c49cbb69dc0969698b19ebfd7f729795b4f1e7 [INFO] testing yumingchangsabodota/substrate-collectables-workshop against 1.100.0-beta.1 for beta-1.100-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyumingchangsabodota%2Fsubstrate-collectables-workshop" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/yumingchangsabodota/substrate-collectables-workshop [INFO] finished tweaking git repo https://github.com/yumingchangsabodota/substrate-collectables-workshop [INFO] tweaked toml for git repo https://github.com/yumingchangsabodota/substrate-collectables-workshop written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/yumingchangsabodota/substrate-collectables-workshop on toolchain 1.100.0-beta.1 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/yumingchangsabodota/substrate-collectables-workshop 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] 1076f6f877f0bc9a09c627a0c96f914e7a0d7d785fb2951d544e1f6ab570b974 [INFO] running `Command { std: "docker" "start" "1076f6f877f0bc9a09c627a0c96f914e7a0d7d785fb2951d544e1f6ab570b974", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1076f6f877f0bc9a09c627a0c96f914e7a0d7d785fb2951d544e1f6ab570b974", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1076f6f877f0bc9a09c627a0c96f914e7a0d7d785fb2951d544e1f6ab570b974" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1076f6f877f0bc9a09c627a0c96f914e7a0d7d785fb2951d544e1f6ab570b974", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1076f6f877f0bc9a09c627a0c96f914e7a0d7d785fb2951d544e1f6ab570b974" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling cfg-if v1.0.1 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling subtle v2.6.1 [INFO] [stderr] Compiling hashbrown v0.15.5 [INFO] [stderr] Compiling winnow v0.7.12 [INFO] [stderr] Compiling toml_write v0.1.2 [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Compiling arrayvec v0.7.6 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling byte-slice-cast v1.2.3 [INFO] [stderr] Compiling parity-scale-codec v3.7.5 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling bytes v1.10.1 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling semver v1.0.26 [INFO] [stderr] Compiling keccak v0.1.5 [INFO] [stderr] Compiling prettyplease v0.2.37 [INFO] [stderr] Compiling crunchy v0.2.4 [INFO] [stderr] Compiling fs-err v2.11.0 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling expander v2.2.1 [INFO] [stderr] Compiling libsecp256k1-core v0.3.0 [INFO] [stderr] Compiling blake2 v0.10.6 [INFO] [stderr] Compiling tracing-core v0.1.34 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling futures-sink v0.3.31 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Compiling cc v1.2.33 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling indexmap v2.10.0 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling bitcoin-internals v0.2.0 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling time v0.3.41 [INFO] [stderr] Compiling curve25519-dalek v4.1.3 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling const_format_proc_macros v0.2.34 [INFO] [stderr] Compiling file-guard v0.2.0 [INFO] [stderr] Compiling libsecp256k1-gen-ecmult v0.3.0 [INFO] [stderr] Compiling libsecp256k1-gen-genmult v0.3.0 [INFO] [stderr] Compiling num_cpus v1.17.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling tracing-log v0.2.0 [INFO] [stderr] Compiling thread_local v1.1.9 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling hash-db v0.16.0 [INFO] [stderr] Compiling base64ct v1.8.0 [INFO] [stderr] Compiling ff v0.13.1 [INFO] [stderr] Compiling tinyvec v1.10.0 [INFO] [stderr] Compiling libsecp256k1 v0.7.2 [INFO] [stderr] Compiling group v0.13.0 [INFO] [stderr] Compiling uint v0.9.5 [INFO] [stderr] Compiling password-hash v0.5.0 [INFO] [stderr] Compiling foldhash v0.1.5 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling hex-conservative v0.1.2 [INFO] [stderr] Compiling environmental v1.1.4 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling unicode-normalization v0.1.22 [INFO] [stderr] Compiling itertools v0.11.0 [INFO] [stderr] Compiling const_format v0.2.34 [INFO] [stderr] Compiling bitcoin_hashes v0.13.0 [INFO] [stderr] Compiling blake2b_simd v1.0.3 [INFO] [stderr] Compiling num-format v0.4.4 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling common-path v1.0.0 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling secp256k1-sys v0.9.2 [INFO] [stderr] Compiling object v0.36.7 [INFO] [stderr] Compiling sp-std v14.0.0 [INFO] [stderr] Compiling hash256-std-hasher v0.15.2 [INFO] [stderr] Compiling gimli v0.31.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling array-bytes v6.2.3 [INFO] [stderr] Compiling bs58 v0.5.1 [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling hashbrown v0.13.2 [INFO] [stderr] Compiling rustc-demangle v0.1.26 [INFO] [stderr] Compiling trie-root v0.18.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling memory-db v0.32.0 [INFO] [stderr] Compiling trie-db v0.29.1 [INFO] [stderr] Compiling nohash-hasher v0.2.0 [INFO] [stderr] Compiling sp-io v38.0.2 [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-0.29.1/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 conditionally implemented for `std::result::Result` [INFO] [stdout] --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/result.rs:2114:14 [INFO] [stdout] | [INFO] [stdout] = note: unsatisfied requirement introduced here: `!: FromIterator<()>` [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::Hash as Hasher>::Out, _>>>` to implement `FromIterator::Out, _>>>>` [INFO] [stdout] note: required by a bound in `collect` [INFO] [stdout] --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/iter/traits/iterator.rs:2087:4 [INFO] [stdout] = note: the full name for the type has been written to '/opt/rustwide/target/debug/build/trie-db/98b47340b8ff8387/out/trie_db-98b47340b8ff8387.long-type-12341505604557358096.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-0.29.1/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 conditionally implemented for `std::result::Result` [INFO] [stdout] --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/result.rs:2114:14 [INFO] [stdout] | [INFO] [stdout] = note: unsatisfied requirement introduced here: `!: FromIterator<()>` [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::Hash as Hasher>::Out, _>>>` to implement `FromIterator::Out, _>>>>` [INFO] [stdout] note: required by a bound in `collect` [INFO] [stdout] --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/iter/traits/iterator.rs:2087:4 [INFO] [stdout] = note: the full name for the type has been written to '/opt/rustwide/target/debug/build/trie-db/98b47340b8ff8387/out/trie_db-98b47340b8ff8387.long-type-12341505604557358096.txt' [INFO] [stdout] = note: consider using `--verbose` to print the full type name to the console [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling integer-sqrt v0.1.5 [INFO] [stderr] Compiling simple-mermaid v0.1.1 [INFO] [stderr] Compiling sha3 v0.10.8 [INFO] [stderr] Compiling schnellru v0.2.4 [INFO] [stderr] Compiling sha2 v0.10.9 [INFO] [stderr] Compiling parity-wasm v0.45.0 [INFO] [stderr] Compiling const-random-macro v0.1.16 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling const-random v0.1.18 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling getrandom_or_panic v0.0.3 [INFO] [stderr] Compiling fixed-hash v0.8.0 [INFO] [stderr] Compiling include_dir_macros v0.7.4 [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" "1076f6f877f0bc9a09c627a0c96f914e7a0d7d785fb2951d544e1f6ab570b974", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1076f6f877f0bc9a09c627a0c96f914e7a0d7d785fb2951d544e1f6ab570b974", kill_on_drop: false }` [INFO] [stdout] 1076f6f877f0bc9a09c627a0c96f914e7a0d7d785fb2951d544e1f6ab570b974