[INFO] crate paperclip 0.3.0 is already in cache
[INFO] checking paperclip-0.3.0 against master#bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc for pr-70917
[INFO] extracting crate paperclip 0.3.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate paperclip 0.3.0 on toolchain bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate paperclip 0.3.0
[INFO] finished tweaking crates.io crate paperclip 0.3.0
[INFO] tweaked toml for crates.io crate paperclip 0.3.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "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] d8c416cc11164a4df40f5954484c6a79d9fd8b90e2e0cc7a1d69a09f38d4b605
[INFO] running `"docker" "start" "-a" "d8c416cc11164a4df40f5954484c6a79d9fd8b90e2e0cc7a1d69a09f38d4b605"`
[INFO] [stderr]    Compiling actix-web-codegen v0.1.3
[INFO] [stderr]    Compiling paperclip-macros v0.2.0
[INFO] [stderr]     Checking serde_urlencoded v0.6.1
[INFO] [stderr]     Checking serde_yaml v0.8.11
[INFO] [stderr]     Checking actix-router v0.1.5
[INFO] [stderr]     Checking trust-dns-proto v0.7.4
[INFO] [stderr]     Checking actix-server-config v0.1.2
[INFO] [stderr]     Checking actix-server v0.6.1
[INFO] [stderr]     Checking actix-testing v0.1.0
[INFO] [stderr]     Checking paperclip-core v0.1.0
[INFO] [stderr]     Checking trust-dns-resolver v0.11.1
[INFO] [stderr] error[E0520]: `NAME` specializes an item from a parent `impl`, but that item is not marked `default`
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/paperclip-core-0.1.0/src/v2/schema.rs:181:5
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl<T> Apiv2Schema for Option<T> {}
[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]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/paperclip-core-0.1.0/src/v2/schema.rs:183:5
[INFO] [stderr]     |
[INFO] [stderr] 178 |   impl<T> Apiv2Schema for Option<T> {}
[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]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/paperclip-core-0.1.0/src/v2/schema.rs:191:5
[INFO] [stderr]     |
[INFO] [stderr] 188 | impl<T, E> Apiv2Schema for Result<T, E> {}
[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]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/paperclip-core-0.1.0/src/v2/schema.rs:193:5
[INFO] [stderr]     |
[INFO] [stderr] 188 |   impl<T, E> Apiv2Schema for Result<T, E> {}
[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] 
[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: build failed
[INFO] running `"docker" "inspect" "d8c416cc11164a4df40f5954484c6a79d9fd8b90e2e0cc7a1d69a09f38d4b605"`
[INFO] running `"docker" "rm" "-f" "d8c416cc11164a4df40f5954484c6a79d9fd8b90e2e0cc7a1d69a09f38d4b605"`
[INFO] [stdout] d8c416cc11164a4df40f5954484c6a79d9fd8b90e2e0cc7a1d69a09f38d4b605
