[INFO] fetching crate pez-binary-merkle-tree 14.0.1...
[INFO] checking pez-binary-merkle-tree-14.0.1 against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3
[INFO] extracting crate pez-binary-merkle-tree 14.0.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate pez-binary-merkle-tree 14.0.1
[INFO] finished tweaking crates.io crate pez-binary-merkle-tree 14.0.1
[INFO] tweaked toml for crates.io crate pez-binary-merkle-tree 14.0.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pez-binary-merkle-tree 14.0.1 on toolchain a5689b034ad287112f709693384a37f1377eb9cc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pez-binary-merkle-tree 14.0.1 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" "+a5689b034ad287112f709693384a37f1377eb9cc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.borrowed-box` is deprecated in favor of `lints.clippy.borrowed_box` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.extra-unused-type-parameters` is deprecated in favor of `lints.clippy.extra_unused_type_parameters` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.identity-op` is deprecated in favor of `lints.clippy.identity_op` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.if-same-then-else` is deprecated in favor of `lints.clippy.if_same_then_else` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.needless-lifetimes` is deprecated in favor of `lints.clippy.needless_lifetimes` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.nonminimal-bool` is deprecated in favor of `lints.clippy.nonminimal_bool` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.option-map-unit-fn` is deprecated in favor of `lints.clippy.option_map_unit_fn` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.too-many-arguments` is deprecated in favor of `lints.clippy.too_many_arguments` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.zero-prefixed-literal` is deprecated in favor of `lints.clippy.zero_prefixed_literal` and will not work in a future edition
[INFO] [stderr] warning: `pez-binary-merkle-tree` (manifest) generated 9 warnings
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 1f8a5587034eea7811bb5ec514c14fc21347e37a5389765aa6efa98d6f4e9360
[INFO] running `Command { std: "docker" "start" "1f8a5587034eea7811bb5ec514c14fc21347e37a5389765aa6efa98d6f4e9360", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f8a5587034eea7811bb5ec514c14fc21347e37a5389765aa6efa98d6f4e9360", 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" "1f8a5587034eea7811bb5ec514c14fc21347e37a5389765aa6efa98d6f4e9360" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f8a5587034eea7811bb5ec514c14fc21347e37a5389765aa6efa98d6f4e9360", 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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1f8a5587034eea7811bb5ec514c14fc21347e37a5389765aa6efa98d6f4e9360" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.borrowed-box` is deprecated in favor of `lints.clippy.borrowed_box` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.extra-unused-type-parameters` is deprecated in favor of `lints.clippy.extra_unused_type_parameters` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.identity-op` is deprecated in favor of `lints.clippy.identity_op` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.if-same-then-else` is deprecated in favor of `lints.clippy.if_same_then_else` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.needless-lifetimes` is deprecated in favor of `lints.clippy.needless_lifetimes` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.nonminimal-bool` is deprecated in favor of `lints.clippy.nonminimal_bool` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.option-map-unit-fn` is deprecated in favor of `lints.clippy.option_map_unit_fn` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.too-many-arguments` is deprecated in favor of `lints.clippy.too_many_arguments` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.zero-prefixed-literal` is deprecated in favor of `lints.clippy.zero_prefixed_literal` and will not work in a future edition
[INFO] [stderr] warning: `pez-binary-merkle-tree` (manifest) generated 9 warnings
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling zerocopy v0.8.31
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling toml_edit v0.23.10+spec-1.0.0
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.3
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling serde_json v1.0.147
[INFO] [stderr]    Compiling cc v1.2.50
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling derive_more-impl v1.0.0
[INFO] [stderr]    Compiling itoa v1.0.16
[INFO] [stderr]    Compiling zmij v0.1.7
[INFO] [stderr]    Compiling ref-cast v1.0.25
[INFO] [stderr]     Checking ff v0.13.1
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]    Compiling ref-cast-impl v1.0.25
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling jam-codec v0.1.1
[INFO] [stderr]     Checking base64ct v1.8.1
[INFO] [stderr]    Compiling libsecp256k1-core v0.3.0
[INFO] [stderr]     Checking zeroize v1.8.2
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]     Checking der v0.7.10
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[INFO] [stderr]     Checking serdect v0.2.0
[INFO] [stderr]     Checking impl-serde v0.5.0
[INFO] [stderr]     Checking const_format v0.2.35
[INFO] [stderr]     Checking integer-sqrt v0.1.5
[INFO] [stderr]     Checking password-hash v0.5.0
[INFO] [stderr]     Checking merlin v3.0.0
[INFO] [stderr]    Compiling pezsp-debug-derive v14.0.0
[INFO] [stderr]     Checking uint v0.10.0
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking serde_bytes v0.11.19
[INFO] [stderr]     Checking hex-conservative v0.2.2
[INFO] [stderr]    Compiling libsecp256k1-gen-ecmult v0.3.0
[INFO] [stderr]    Compiling libsecp256k1-gen-genmult v0.3.0
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-bigint v0.5.5
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking blake2b_simd v1.0.3
[INFO] [stderr]     Checking derive_more v1.0.0
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling parity-scale-codec-derive v3.7.5
[INFO] [stderr]    Compiling scale-info-derive v2.11.6
[INFO] [stderr]    Compiling libsecp256k1 v0.7.2
[INFO] [stderr]    Compiling jam-codec-derive v0.1.1
[INFO] [stderr]     Checking num-format v0.4.4
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]    Compiling secp256k1-sys v0.9.2
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]     Checking sec1 v0.7.3
[INFO] [stderr]     Checking rfc6979 v0.4.0
[INFO] [stderr]     Checking ed25519 v2.2.3
[INFO] [stderr]     Checking sha3 v0.10.8
[INFO] [stderr]     Checking pbkdf2 v0.12.2
[INFO] [stderr]     Checking pkcs8 v0.10.2
[INFO] [stderr]     Checking bitcoin_hashes v0.14.1
[INFO] [stderr]     Checking impl-num-traits v0.2.0
[INFO] [stderr]     Checking unicode-normalization v0.1.25
[INFO] [stderr]     Checking base64 v0.22.1
[INFO] [stderr]     Checking environmental v1.1.4
[INFO] [stderr]     Checking array-bytes v6.2.3
[INFO] [stderr]     Checking hash-db v0.16.0
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking blake2 v0.10.6
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking secrecy v0.8.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking hash256-std-hasher v0.15.2
[INFO] [stderr]     Checking pezsp-std v14.0.0
[INFO] [stderr]     Checking bs58 v0.5.1
[INFO] [stderr]     Checking dyn-clone v1.0.20
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking ed25519-zebra v4.1.0
[INFO] [stderr]     Checking elliptic-curve v0.13.8
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking ecdsa v0.16.9
[INFO] [stderr]     Checking k256 v0.13.4
[INFO] [stderr]     Checking getrandom_or_panic v0.0.3
[INFO] [stderr]     Checking fixed-hash v0.8.0
[INFO] [stderr]     Checking twox-hash v1.6.3
[INFO] [stderr]     Checking bip39 v2.2.2
[INFO] [stderr]     Checking schnorrkel v0.11.5
[INFO] [stderr]     Checking pezsp-crypto-hashing v0.1.0
[INFO] [stderr]     Checking bizinikiwi-bip39 v0.4.7
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking parity-scale-codec v3.7.5
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]    Compiling pezsp-ss58-registry v1.52.0
[INFO] [stderr]     Checking scale-info v2.11.6
[INFO] [stderr]     Checking pezsp-storage v19.0.0
[INFO] [stderr]     Checking impl-codec v0.7.1
[INFO] [stderr]     Checking pez-binary-merkle-tree v14.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: useless conversion to the same type: `<H as hash_db::Hasher>::Out`
[INFO] [stdout]   --> src/lib.rs:56:2
[INFO] [stdout]    |
[INFO] [stdout] 56 |     merkelize::<H, _, _>(iter, &mut ()).into()
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 56 -     merkelize::<H, _, _>(iter, &mut ()).into()
[INFO] [stdout] 56 +     merkelize::<H, _, _>(iter, &mut ())
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 56 -     merkelize::<H, _, _>(iter, &mut ()).into()
[INFO] [stdout] 56 +     <<H as hash_db::Hasher>::Out as Into<_>>::into(merkelize::<H, _, _>(iter, &mut ()))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `<H as hash_db::Hasher>::Out`
[INFO] [stdout]   --> src/lib.rs:73:2
[INFO] [stdout]    |
[INFO] [stdout] 73 |     merkelize::<H, _, _>(leaves.into_iter(), &mut ()).into()
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 73 -     merkelize::<H, _, _>(leaves.into_iter(), &mut ()).into()
[INFO] [stdout] 73 +     merkelize::<H, _, _>(leaves.into_iter(), &mut ())
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 73 -     merkelize::<H, _, _>(leaves.into_iter(), &mut ()).into()
[INFO] [stdout] 73 +     <<H as hash_db::Hasher>::Out as Into<_>>::into(merkelize::<H, _, _>(leaves.into_iter(), &mut ()))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pez-binary-merkle-tree` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "1f8a5587034eea7811bb5ec514c14fc21347e37a5389765aa6efa98d6f4e9360", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f8a5587034eea7811bb5ec514c14fc21347e37a5389765aa6efa98d6f4e9360", kill_on_drop: false }`
[INFO] [stdout] 1f8a5587034eea7811bb5ec514c14fc21347e37a5389765aa6efa98d6f4e9360
