[INFO] cloning repository https://github.com/Katya-AI-Systems-LLC/BtDecode [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Katya-AI-Systems-LLC/BtDecode" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKatya-AI-Systems-LLC%2FBtDecode", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKatya-AI-Systems-LLC%2FBtDecode'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 93cad1363e3058f86305c67c7ec1f20e24b1abb5 [INFO] checking Katya-AI-Systems-LLC/BtDecode against 52995a223f2919dd3e2e427231db90a257350ded for pr-129249-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKatya-AI-Systems-LLC%2FBtDecode" "/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/Katya-AI-Systems-LLC/BtDecode [INFO] finished tweaking git repo https://github.com/Katya-AI-Systems-LLC/BtDecode [INFO] tweaked toml for git repo https://github.com/Katya-AI-Systems-LLC/BtDecode written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Katya-AI-Systems-LLC/BtDecode on toolchain 52995a223f2919dd3e2e427231db90a257350ded [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Katya-AI-Systems-LLC/BtDecode 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" "+52995a223f2919dd3e2e427231db90a257350ded" "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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 06e09addc66ad27df1084fab22a91c777168e150bce81711ddd61aed8b552343 [INFO] running `Command { std: "docker" "start" "06e09addc66ad27df1084fab22a91c777168e150bce81711ddd61aed8b552343", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "06e09addc66ad27df1084fab22a91c777168e150bce81711ddd61aed8b552343", 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" "06e09addc66ad27df1084fab22a91c777168e150bce81711ddd61aed8b552343" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "06e09addc66ad27df1084fab22a91c777168e150bce81711ddd61aed8b552343", 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" "06e09addc66ad27df1084fab22a91c777168e150bce81711ddd61aed8b552343" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling target-lexicon v0.13.3 [INFO] [stderr] Compiling python3-dll-a v0.2.14 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling toml_datetime v0.6.6 [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Checking byte-slice-cast v1.2.2 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling generic-array v0.14.9 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Compiling indoc v2.0.5 [INFO] [stderr] Checking unindent v0.2.3 [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Compiling serde_json v1.0.127 [INFO] [stderr] Checking arc-swap v1.7.1 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking base58 v0.2.0 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling pyo3-build-config v0.26.0 [INFO] [stderr] Checking blake2 v0.10.6 [INFO] [stderr] Compiling syn v2.0.87 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling indexmap v2.2.6 [INFO] [stderr] Compiling toml_edit v0.21.1 [INFO] [stderr] Compiling pyo3-ffi v0.26.0 [INFO] [stderr] Compiling pyo3-macros-backend v0.26.0 [INFO] [stderr] Compiling pyo3 v0.26.0 [INFO] [stderr] Compiling proc-macro-crate v3.1.0 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Compiling derive_more v0.99.18 [INFO] [stderr] Compiling custom_derive v0.2.0 (/opt/rustwide/workdir/libs/custom-derive) [INFO] [stderr] Compiling impl-trait-for-tuples v0.2.2 [INFO] [stderr] Compiling parity-scale-codec-derive v3.6.12 [INFO] [stderr] Compiling scale-info-derive v2.11.3 [INFO] [stderr] Checking parity-scale-codec v3.6.12 [INFO] [stderr] Compiling pyo3-macros v0.26.0 [INFO] [stderr] Checking scale-info v2.11.3 [INFO] [stderr] Checking scale-type-resolver v0.2.0 [INFO] [stderr] Checking frame-metadata v15.1.0 [INFO] [stderr] Checking frame-metadata v16.0.0 [INFO] [stderr] Checking scale-bits v0.6.0 [INFO] [stderr] Checking scale-decode v0.13.1 [INFO] [stderr] Checking scale-encode v0.7.1 [INFO] [stderr] Checking pythonize v0.26.0 [INFO] [stderr] Checking pyo3-log v0.13.1 [INFO] [stderr] Checking scale-value v0.16.2 [INFO] [stderr] Checking bt_decode v0.8.0 (/opt/rustwide/workdir) [INFO] [stdout] error: useless conversion to the same type: `pyo3::PyErr` [INFO] [stdout] --> src/lib.rs:352:40 [INFO] [stdout] | [INFO] [stdout] 352 | fn value(&self, py: Python) -> PyResult> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into 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] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `pyo3::PyErr` [INFO] [stdout] --> src/lib.rs:1049:10 [INFO] [stdout] | [INFO] [stdout] 1049 | ) -> PyResult> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into 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] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `pyo3::PyErr` [INFO] [stdout] --> src/lib.rs:1079:10 [INFO] [stdout] | [INFO] [stdout] 1079 | ) -> PyResult>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into 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] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `pyo3::PyErr` [INFO] [stdout] --> src/lib.rs:1118:10 [INFO] [stdout] | [INFO] [stdout] 1118 | ) -> PyResult> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into 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] [INFO] [stdout] [INFO] [stderr] error: could not compile `bt_decode` (lib) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: useless conversion to the same type: `pyo3::PyErr` [INFO] [stdout] --> src/lib.rs:352:40 [INFO] [stdout] | [INFO] [stdout] 352 | fn value(&self, py: Python) -> PyResult> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into 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] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `pyo3::PyErr` [INFO] [stdout] --> src/lib.rs:1049:10 [INFO] [stdout] | [INFO] [stdout] 1049 | ) -> PyResult> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into 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] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `pyo3::PyErr` [INFO] [stdout] --> src/lib.rs:1079:10 [INFO] [stdout] | [INFO] [stdout] 1079 | ) -> PyResult>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into 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] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `pyo3::PyErr` [INFO] [stdout] --> src/lib.rs:1118:10 [INFO] [stdout] | [INFO] [stdout] 1118 | ) -> PyResult> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into 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] [INFO] [stdout] [INFO] [stderr] error: could not compile `bt_decode` (lib test) due to 4 previous errors [INFO] [stderr] warning: unused dependency `base58` [INFO] [stderr] --> Cargo.toml:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | base58 = "0.2" [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `cargo::unused_dependencies` is set to `warn` by default [INFO] [stderr] help: consider removing the dependency on `base58` [INFO] [stderr] warning: unused dependency `blake2` [INFO] [stderr] --> Cargo.toml:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | blake2 = "0.10" [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: consider removing the dependency on `blake2` [INFO] [stderr] warning: `bt_decode` (manifest) generated 2 warnings [INFO] running `Command { std: "docker" "inspect" "06e09addc66ad27df1084fab22a91c777168e150bce81711ddd61aed8b552343", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "06e09addc66ad27df1084fab22a91c777168e150bce81711ddd61aed8b552343", kill_on_drop: false }` [INFO] [stdout] 06e09addc66ad27df1084fab22a91c777168e150bce81711ddd61aed8b552343