[INFO] fetching crate paperclip-core 0.1.0... [INFO] checking paperclip-core-0.1.0 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1 [INFO] extracting crate paperclip-core 0.1.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate paperclip-core 0.1.0 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate paperclip-core 0.1.0 [INFO] finished tweaking crates.io crate paperclip-core 0.1.0 [INFO] tweaked toml for crates.io crate paperclip-core 0.1.0 written to /workspace/builds/worker-6/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-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" "+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] a06646855cf043a5e8f044392e0c5e7bbac9b39e7c1d66c74547e689775940fd [INFO] running `"docker" "start" "-a" "a06646855cf043a5e8f044392e0c5e7bbac9b39e7c1d66c74547e689775940fd"` [INFO] [stderr] Compiling paperclip-macros v0.2.0 [INFO] [stderr] Checking paperclip-core v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error[E0520]: `NAME` specializes an item from a parent `impl`, but that item is not marked `default` [INFO] [stderr] --> src/v2/schema.rs:181:5 [INFO] [stderr] | [INFO] [stderr] 178 | impl Apiv2Schema for Option {} [INFO] [stderr] | ------------------------------------ parent `impl` is here [INFO] [stderr] ... [INFO] [stderr] 181 | const NAME: Option<&'static str> = T::NAME; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot specialize default item `NAME` [INFO] [stderr] | [INFO] [stderr] = note: to specialize, `NAME` in the parent `impl` must be marked `default` [INFO] [stderr] [INFO] [stderr] error[E0520]: `raw_schema` specializes an item from a parent `impl`, but that item is not marked `default` [INFO] [stderr] --> src/v2/schema.rs:183:5 [INFO] [stderr] | [INFO] [stderr] 178 | impl Apiv2Schema for Option {} [INFO] [stderr] | ------------------------------------ parent `impl` is here [INFO] [stderr] ... [INFO] [stderr] 183 | / fn raw_schema() -> DefaultSchemaRaw { [INFO] [stderr] 184 | | T::raw_schema() [INFO] [stderr] 185 | | } [INFO] [stderr] | |_____^ cannot specialize default item `raw_schema` [INFO] [stderr] | [INFO] [stderr] = note: to specialize, `raw_schema` in the parent `impl` must be marked `default` [INFO] [stderr] [INFO] [stderr] error[E0520]: `NAME` specializes an item from a parent `impl`, but that item is not marked `default` [INFO] [stderr] --> src/v2/schema.rs:191:5 [INFO] [stderr] | [INFO] [stderr] 188 | impl Apiv2Schema for Result {} [INFO] [stderr] | ------------------------------------------ parent `impl` is here [INFO] [stderr] ... [INFO] [stderr] 191 | const NAME: Option<&'static str> = T::NAME; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot specialize default item `NAME` [INFO] [stderr] | [INFO] [stderr] = note: to specialize, `NAME` in the parent `impl` must be marked `default` [INFO] [stderr] [INFO] [stderr] error[E0520]: `raw_schema` specializes an item from a parent `impl`, but that item is not marked `default` [INFO] [stderr] --> src/v2/schema.rs:193:5 [INFO] [stderr] | [INFO] [stderr] 188 | impl Apiv2Schema for Result {} [INFO] [stderr] | ------------------------------------------ parent `impl` is here [INFO] [stderr] ... [INFO] [stderr] 193 | / fn raw_schema() -> DefaultSchemaRaw { [INFO] [stderr] 194 | | T::raw_schema() [INFO] [stderr] 195 | | } [INFO] [stderr] | |_____^ cannot specialize default item `raw_schema` [INFO] [stderr] | [INFO] [stderr] = note: to specialize, `raw_schema` in the parent `impl` must be marked `default` [INFO] [stderr] [INFO] [stderr] error[E0520]: `NAME` specializes an item from a parent `impl`, but that item is not marked `default` [INFO] [stderr] --> src/v2/schema.rs:181:5 [INFO] [stderr] | [INFO] [stderr] 178 | impl Apiv2Schema for Option {} [INFO] [stderr] | ------------------------------------ parent `impl` is here [INFO] [stderr] ... [INFO] [stderr] 181 | const NAME: Option<&'static str> = T::NAME; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot specialize default item `NAME` [INFO] [stderr] | [INFO] [stderr] = note: to specialize, `NAME` in the parent `impl` must be marked `default` [INFO] [stderr] [INFO] [stderr] error[E0520]: `raw_schema` specializes an item from a parent `impl`, but that item is not marked `default` [INFO] [stderr] --> src/v2/schema.rs:183:5 [INFO] [stderr] | [INFO] [stderr] 178 | impl Apiv2Schema for Option {} [INFO] [stderr] | ------------------------------------ parent `impl` is here [INFO] [stderr] ... [INFO] [stderr] 183 | / fn raw_schema() -> DefaultSchemaRaw { [INFO] [stderr] 184 | | T::raw_schema() [INFO] [stderr] 185 | | } [INFO] [stderr] | |_____^ cannot specialize default item `raw_schema` [INFO] [stderr] | [INFO] [stderr] = note: to specialize, `raw_schema` in the parent `impl` must be marked `default` [INFO] [stderr] [INFO] [stderr] error[E0520]: `NAME` specializes an item from a parent `impl`, but that item is not marked `default` [INFO] [stderr] --> src/v2/schema.rs:191:5 [INFO] [stderr] | [INFO] [stderr] 188 | impl Apiv2Schema for Result {} [INFO] [stderr] | ------------------------------------------ parent `impl` is here [INFO] [stderr] ... [INFO] [stderr] 191 | const NAME: Option<&'static str> = T::NAME; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot specialize default item `NAME` [INFO] [stderr] | [INFO] [stderr] = note: to specialize, `NAME` in the parent `impl` must be marked `default` [INFO] [stderr] [INFO] [stderr] error[E0520]: `raw_schema` specializes an item from a parent `impl`, but that item is not marked `default` [INFO] [stderr] --> src/v2/schema.rs:193:5 [INFO] [stderr] | [INFO] [stderr] 188 | impl Apiv2Schema for Result {} [INFO] [stderr] | ------------------------------------------ parent `impl` is here [INFO] [stderr] ... [INFO] [stderr] 193 | / fn raw_schema() -> DefaultSchemaRaw { [INFO] [stderr] 194 | | T::raw_schema() [INFO] [stderr] 195 | | } [INFO] [stderr] | |_____^ cannot specialize default item `raw_schema` [INFO] [stderr] | [INFO] [stderr] = note: to specialize, `raw_schema` in the parent `impl` must be marked `default` [INFO] [stderr] [INFO] [stderr] error: aborting due to 4 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0520`. [INFO] [stderr] error: could not compile `paperclip-core`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: aborting due to 4 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0520`. [INFO] [stderr] error: could not compile `paperclip-core`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "a06646855cf043a5e8f044392e0c5e7bbac9b39e7c1d66c74547e689775940fd"` [INFO] running `"docker" "rm" "-f" "a06646855cf043a5e8f044392e0c5e7bbac9b39e7c1d66c74547e689775940fd"` [INFO] [stdout] a06646855cf043a5e8f044392e0c5e7bbac9b39e7c1d66c74547e689775940fd