[INFO] crate warnalyzer 0.1.0 is already in cache [INFO] checking warnalyzer-0.1.0 against try#13f916f63bc6575d5ff1f989237dfabe88981368 for pr-69880 [INFO] extracting crate warnalyzer 0.1.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate warnalyzer 0.1.0 on toolchain 13f916f63bc6575d5ff1f989237dfabe88981368 [INFO] running `"/workspace/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate warnalyzer 0.1.0 [INFO] finished tweaking crates.io crate warnalyzer 0.1.0 [INFO] tweaked toml for crates.io crate warnalyzer 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+13f916f63bc6575d5ff1f989237dfabe88981368" "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] 5a479cf6c067908ae0ca14524ba5891a96e881dfffb6d9b2ea25131dde41fbaa [INFO] running `"docker" "start" "-a" "5a479cf6c067908ae0ca14524ba5891a96e881dfffb6d9b2ea25131dde41fbaa"` [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Checking regex-syntax v0.6.17 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking intervaltree v0.2.5 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking aho-corasick v0.7.10 [INFO] [stderr] Checking owning_ref v0.3.3 [INFO] [stderr] Checking parking_lot_core v0.2.14 [INFO] [stderr] Checking parking_lot v0.4.8 [INFO] [stderr] Checking rayon v1.3.0 [INFO] [stderr] Checking chashmap v2.2.2 [INFO] [stderr] Checking quote v0.6.13 [INFO] [stderr] Checking chrono v0.4.11 [INFO] [stderr] Checking regex v1.3.5 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking pretty_env_logger v0.3.1 [INFO] [stderr] Checking serde_json v1.0.48 [INFO] [stderr] Checking warnalyzer v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error[E0432]: unresolved imports `syn::visit`, `syn::visit` [INFO] [stderr] --> src/mute.rs:88:11 [INFO] [stderr] | [INFO] [stderr] 88 | use syn::visit::{visit_item, self}; [INFO] [stderr] | ^^^^^ ^^^^ no `visit` in the root [INFO] [stderr] | | [INFO] [stderr] | could not find `visit` in `syn` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `visit` in `syn` [INFO] [stderr] --> src/mute.rs:105:22 [INFO] [stderr] | [INFO] [stderr] 105 | impl<'ast, 'a> syn::visit::Visit<'ast> for Visitor<'a> { [INFO] [stderr] | ^^^^^ could not find `visit` in `syn` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved imports `syn::visit`, `syn::visit` [INFO] [stderr] --> src/mute.rs:88:11 [INFO] [stderr] | [INFO] [stderr] 88 | use syn::visit::{visit_item, self}; [INFO] [stderr] | ^^^^^ ^^^^ no `visit` in the root [INFO] [stderr] | | [INFO] [stderr] | could not find `visit` in `syn` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `visit` in `syn` [INFO] [stderr] --> src/mute.rs:105:22 [INFO] [stderr] | [INFO] [stderr] 105 | impl<'ast, 'a> syn::visit::Visit<'ast> for Visitor<'a> { [INFO] [stderr] | ^^^^^ could not find `visit` in `syn` [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0432, E0433. [INFO] [stderr] For more information about an error, try `rustc --explain E0432`. [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0432, E0433. [INFO] [stderr] For more information about an error, try `rustc --explain E0432`. [INFO] [stderr] error: could not compile `warnalyzer`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `warnalyzer`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "5a479cf6c067908ae0ca14524ba5891a96e881dfffb6d9b2ea25131dde41fbaa"` [INFO] running `"docker" "rm" "-f" "5a479cf6c067908ae0ca14524ba5891a96e881dfffb6d9b2ea25131dde41fbaa"` [INFO] [stdout] 5a479cf6c067908ae0ca14524ba5891a96e881dfffb6d9b2ea25131dde41fbaa