[INFO] fetching crate darling_core 0.10.0... [INFO] checking darling_core-0.10.0 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1 [INFO] extracting crate darling_core 0.10.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate darling_core 0.10.0 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate darling_core 0.10.0 [INFO] finished tweaking crates.io crate darling_core 0.10.0 [INFO] tweaked toml for crates.io crate darling_core 0.10.0 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "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] ed6549a1cf8d3aecfc0a9b898d555f6d0219dbf1d965fd570a7b061602c2d05b [INFO] running `"docker" "start" "-a" "ed6549a1cf8d3aecfc0a9b898d555f6d0219dbf1d965fd570a7b061602c2d05b"` [INFO] [stderr] Checking unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Checking proc-macro2 v1.0.5 [INFO] [stderr] Checking quote v1.0.2 [INFO] [stderr] Checking darling_core v0.10.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error/mod.rs:382:32 [INFO] [stderr] | [INFO] [stderr] 382 | fn cause(&self) -> Option<&StdError> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find value `idents` in this scope [INFO] [stderr] --> src/util/path_list.rs:85:13 [INFO] [stderr] | [INFO] [stderr] 85 | idents.to_strings(), [INFO] [stderr] | ^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error/mod.rs:382:32 [INFO] [stderr] | [INFO] [stderr] 382 | fn cause(&self) -> Option<&StdError> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left_matches': superseded by `trim_start_matches` [INFO] [stderr] --> src/options/shape.rs:137:20 [INFO] [stderr] | [INFO] [stderr] 137 | match word.trim_left_matches(self.prefix) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_right_matches': superseded by `trim_end_matches` [INFO] [stderr] --> src/options/shape.rs:191:34 [INFO] [stderr] | [INFO] [stderr] 191 | let ty = self.prefix.trim_right_matches('_'); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `ok_or` found for type `std::result::Result` in the current scope [INFO] [stderr] --> src/from_meta.rs:390:32 [INFO] [stderr] | [INFO] [stderr] 390 | attribute.parse_meta().ok_or("Unable to parse".into()) [INFO] [stderr] | ^^^^^ method not found in `std::result::Result` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left_matches': superseded by `trim_start_matches` [INFO] [stderr] --> src/options/shape.rs:137:20 [INFO] [stderr] | [INFO] [stderr] 137 | match word.trim_left_matches(self.prefix) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_right_matches': superseded by `trim_end_matches` [INFO] [stderr] --> src/options/shape.rs:191:34 [INFO] [stderr] | [INFO] [stderr] 191 | let ty = self.prefix.trim_right_matches('_'); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `ok_or` found for type `std::result::Result` in the current scope [INFO] [stderr] --> src/util/path_list.rs:73:32 [INFO] [stderr] | [INFO] [stderr] 73 | attribute.parse_meta().ok_or("Unable to parse".into()) [INFO] [stderr] | ^^^^^ method not found in `std::result::Result` [INFO] [stderr] [INFO] [stderr] error: aborting due to 3 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0425, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0425`. [INFO] [stderr] error: could not compile `darling_core`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "ed6549a1cf8d3aecfc0a9b898d555f6d0219dbf1d965fd570a7b061602c2d05b"` [INFO] running `"docker" "rm" "-f" "ed6549a1cf8d3aecfc0a9b898d555f6d0219dbf1d965fd570a7b061602c2d05b"` [INFO] [stdout] ed6549a1cf8d3aecfc0a9b898d555f6d0219dbf1d965fd570a7b061602c2d05b