[INFO] fetching crate multiversx-sc-meta 0.50.1...
[INFO] checking multiversx-sc-meta-0.50.1 against master#2e6fc425411280c658d852813de01c5157255088 for pr-128013
[INFO] extracting crate multiversx-sc-meta 0.50.1 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate multiversx-sc-meta 0.50.1 on toolchain 2e6fc425411280c658d852813de01c5157255088
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate multiversx-sc-meta 0.50.1
[INFO] finished tweaking crates.io crate multiversx-sc-meta 0.50.1
[INFO] tweaked toml for crates.io crate multiversx-sc-meta 0.50.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate multiversx-sc-meta 0.50.1 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" "+2e6fc425411280c658d852813de01c5157255088" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasmprinter v0.207.0
[INFO] [stderr]   Downloaded multiversx-sc-derive v0.50.1
[INFO] [stderr]   Downloaded multiversx-sc-codec-derive v0.19.0
[INFO] [stderr]   Downloaded copy_dir v0.1.3
[INFO] [stderr]   Downloaded ruplacer v0.8.2
[INFO] [stderr]   Downloaded multiversx-sc-codec v0.19.0
[INFO] [stderr]   Downloaded zip v1.2.3
[INFO] [stderr]   Downloaded multiversx-sc v0.50.1
[INFO] [stderr]   Downloaded wasmparser v0.207.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c3173c81f16bb5ee1b42f1e058d623f9aa3e767265d8ffbe08bcbe706696dc2b
[INFO] running `Command { std: "docker" "start" "-a" "c3173c81f16bb5ee1b42f1e058d623f9aa3e767265d8ffbe08bcbe706696dc2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3173c81f16bb5ee1b42f1e058d623f9aa3e767265d8ffbe08bcbe706696dc2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3173c81f16bb5ee1b42f1e058d623f9aa3e767265d8ffbe08bcbe706696dc2b", kill_on_drop: false }`
[INFO] [stdout] c3173c81f16bb5ee1b42f1e058d623f9aa3e767265d8ffbe08bcbe706696dc2b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e1ab84658c03289e3ca2ad2bde95b4e346fe51e91c3eb60dda790f58f256a5c
[INFO] running `Command { std: "docker" "start" "-a" "0e1ab84658c03289e3ca2ad2bde95b4e346fe51e91c3eb60dda790f58f256a5c", kill_on_drop: false }`
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[INFO] [stderr]     Checking multiversx-sc-meta v0.50.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `meta_config` is never read
[INFO] [stdout]   --> src/cmd/contract/generate_proxy/proxy_generator.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub struct ProxyGenerator<'a> {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] 43 |     pub meta_config: &'a MetaConfig,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `tag_name` is never read
[INFO] [stdout]   --> src/cmd/standalone/install/install_scenario_go.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct ScenarioGoRelease {
[INFO] [stdout]    |            ----------------- field in this struct
[INFO] [stdout] 19 |     pub tag_name: String,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ScenarioGoRelease` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `meta_config` is never read
[INFO] [stdout]   --> src/cmd/contract/generate_proxy/proxy_generator.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub struct ProxyGenerator<'a> {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] 43 |     pub meta_config: &'a MetaConfig,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `tag_name` is never read
[INFO] [stdout]   --> src/cmd/standalone/install/install_scenario_go.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct ScenarioGoRelease {
[INFO] [stdout]    |            ----------------- field in this struct
[INFO] [stdout] 19 |     pub tag_name: String,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ScenarioGoRelease` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.67s
[INFO] running `Command { std: "docker" "inspect" "0e1ab84658c03289e3ca2ad2bde95b4e346fe51e91c3eb60dda790f58f256a5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e1ab84658c03289e3ca2ad2bde95b4e346fe51e91c3eb60dda790f58f256a5c", kill_on_drop: false }`
[INFO] [stdout] 0e1ab84658c03289e3ca2ad2bde95b4e346fe51e91c3eb60dda790f58f256a5c