[INFO] fetching crate pink-extension 0.5.2-dev.0...
[INFO] checking pink-extension-0.5.2-dev.0 against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3
[INFO] extracting crate pink-extension 0.5.2-dev.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate pink-extension 0.5.2-dev.0
[INFO] finished tweaking crates.io crate pink-extension 0.5.2-dev.0
[INFO] tweaked toml for crates.io crate pink-extension 0.5.2-dev.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pink-extension 0.5.2-dev.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 136 packages to highest compatible versions
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding ink v4.3.0 (available: v5.1.1)
[INFO] [stderr]       Adding num_enum v0.6.1 (available: v0.7.6)
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] b2aaa527fb583606861207a23dbccdcefbfb1624d0eecf3c1439d0eaf0c00c87
[INFO] running `Command { std: "docker" "start" "b2aaa527fb583606861207a23dbccdcefbfb1624d0eecf3c1439d0eaf0c00c87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2aaa527fb583606861207a23dbccdcefbfb1624d0eecf3c1439d0eaf0c00c87", 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" "b2aaa527fb583606861207a23dbccdcefbfb1624d0eecf3c1439d0eaf0c00c87" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2aaa527fb583606861207a23dbccdcefbfb1624d0eecf3c1439d0eaf0c00c87", 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" "b2aaa527fb583606861207a23dbccdcefbfb1624d0eecf3c1439d0eaf0c00c87" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling equivalent v1.0.3
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[INFO] [stderr]    Compiling pink-extension-macro v0.4.4
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[INFO] [stderr]     Checking ink_storage_traits v4.3.0
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[INFO] [stderr]     Checking pink-extension v0.5.2-dev.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: useless conversion to the same type: `std::vec::Vec<u8>`
[INFO] [stdout]    --> src/chain_extension/http_request.rs:197:41
[INFO] [stdout]     |
[INFO] [stdout] 195 | / macro_rules! http_post {
[INFO] [stdout] 196 | |     ($url: expr, $data: expr, $headers: expr) => {{
[INFO] [stdout] 197 | |         $crate::http_req!("POST", $url, $data.into(), $headers)
[INFO] [stdout]     | |                                         ^^^^^^^^^^^^
[INFO] [stdout] 198 | |     }};
[INFO] [stdout] ...   |
[INFO] [stdout] 201 | |     }};
[INFO] [stdout] 202 | | }
[INFO] [stdout]     | |_- this error originates in the macro `$crate::http_post` which comes from the expansion of the macro `http_post`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:453:20
[INFO] [stdout]     |
[INFO] [stdout] 453 |       let response = http_post!(url, payload);
[INFO] [stdout]     |                      ------------------------ in this macro invocation
[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: you can instead use the fully-qualified path `<std::vec::Vec<u8> as Into<std::vec::Vec<u8>>::into(val) to avoid triggering this lint
[INFO] [stdout]     = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pink-extension` (lib test) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: useless conversion to the same type: `std::vec::Vec<u8>`
[INFO] [stdout]    --> src/chain_extension/http_request.rs:197:41
[INFO] [stdout]     |
[INFO] [stdout] 195 | / macro_rules! http_post {
[INFO] [stdout] 196 | |     ($url: expr, $data: expr, $headers: expr) => {{
[INFO] [stdout] 197 | |         $crate::http_req!("POST", $url, $data.into(), $headers)
[INFO] [stdout]     | |                                         ^^^^^^^^^^^^
[INFO] [stdout] 198 | |     }};
[INFO] [stdout] ...   |
[INFO] [stdout] 201 | |     }};
[INFO] [stdout] 202 | | }
[INFO] [stdout]     | |_- this error originates in the macro `$crate::http_post` which comes from the expansion of the macro `http_post`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:453:20
[INFO] [stdout]     |
[INFO] [stdout] 453 |       let response = http_post!(url, payload);
[INFO] [stdout]     |                      ------------------------ in this macro invocation
[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: you can instead use the fully-qualified path `<std::vec::Vec<u8> as Into<std::vec::Vec<u8>>::into(val) to avoid triggering this lint
[INFO] [stdout]     = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pink-extension` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "b2aaa527fb583606861207a23dbccdcefbfb1624d0eecf3c1439d0eaf0c00c87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2aaa527fb583606861207a23dbccdcefbfb1624d0eecf3c1439d0eaf0c00c87", kill_on_drop: false }`
[INFO] [stdout] b2aaa527fb583606861207a23dbccdcefbfb1624d0eecf3c1439d0eaf0c00c87
