[INFO] fetching crate namedarg 0.1.1474613452... [INFO] checking namedarg-0.1.1474613452 against try#ba14a92a10441c4b839ce71e6ef5f7a48bbff18f for prs-64470-and-65389 [INFO] extracting crate namedarg 0.1.1474613452 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate namedarg 0.1.1474613452 on toolchain ba14a92a10441c4b839ce71e6ef5f7a48bbff18f [INFO] running `"/workspace/cargo-home/bin/cargo" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate namedarg 0.1.1474613452 [INFO] removed path dependency namedarg_rustc_macro from crates.io crate namedarg 0.1.1474613452 [INFO] finished tweaking crates.io crate namedarg 0.1.1474613452 [INFO] tweaked toml for crates.io crate namedarg 0.1.1474613452 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded namedarg_rustc_macro v0.1.1474613452 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 7c56387da88f330b86a71e1b338fe8adbaa2336b6f7945dfa6ad896b964c3fdd [INFO] running `"docker" "start" "-a" "7c56387da88f330b86a71e1b338fe8adbaa2336b6f7945dfa6ad896b964c3fdd"` [INFO] [stderr] Compiling namedarg_hack v0.1.1474613452 [INFO] [stderr] Compiling namedarg_rustc_macro v0.1.1474613452 [INFO] [stderr] error[E0046]: not all trait items implemented, missing: `name` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/namedarg_hack-0.1.1474613452/src/lib.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | impl LintPass for Pass { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ missing `name` in implementation [INFO] [stderr] | [INFO] [stderr] = note: `name` from trait: `fn(&Self) -> &'static str` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/namedarg_hack-0.1.1474613452/src/lib.rs:12:40 [INFO] [stderr] | [INFO] [stderr] 12 | fn get_lints(&self) -> LintArray { &[] } [INFO] [stderr] | --------- ^^^ [INFO] [stderr] | | | [INFO] [stderr] | | expected struct `std::vec::Vec`, found &[_; 0] [INFO] [stderr] | | help: try using a conversion method: `&[].to_vec()` [INFO] [stderr] | expected `std::vec::Vec<&'static rustc::lint::Lint>` because of return type [INFO] [stderr] | [INFO] [stderr] = note: expected type `std::vec::Vec<&'static rustc::lint::Lint>` [INFO] [stderr] found type `&[_; 0]` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/namedarg_hack-0.1.1474613452/src/lib.rs:17:45 [INFO] [stderr] | [INFO] [stderr] 17 | if attr::contains_name(&item.attrs, "rustc_derive_registrar") { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `syntax::ast::Symbol`, found reference [INFO] [stderr] | [INFO] [stderr] = note: expected type `syntax::ast::Symbol` [INFO] [stderr] found type `&'static str` [INFO] [stderr] [INFO] [stderr] error[E0599]: no associated item named `Public` found for type `syntax::source_map::Spanned` in the current scope [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/namedarg_hack-0.1.1474613452/src/lib.rs:23:50 [INFO] [stderr] | [INFO] [stderr] 23 | evil_item.vis = ast::Visibility::Public; [INFO] [stderr] | ^^^^^^ associated item not found in `syntax::source_map::Spanned` [INFO] [stderr] [INFO] [stderr] error: aborting due to 4 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0046, E0308, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0046`. [INFO] [stderr] error: could not compile `namedarg_hack`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "7c56387da88f330b86a71e1b338fe8adbaa2336b6f7945dfa6ad896b964c3fdd"` [INFO] running `"docker" "rm" "-f" "7c56387da88f330b86a71e1b338fe8adbaa2336b6f7945dfa6ad896b964c3fdd"` [INFO] [stdout] 7c56387da88f330b86a71e1b338fe8adbaa2336b6f7945dfa6ad896b964c3fdd