[INFO] crate j-api-actix 0.1.0 is already in cache
[INFO] checking j-api-actix-0.1.0 against try#89c05fd3cc6404a13e1bd71450c6132a2755fa4b for pr-69741
[INFO] extracting crate j-api-actix 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate j-api-actix 0.1.0 on toolchain 89c05fd3cc6404a13e1bd71450c6132a2755fa4b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+89c05fd3cc6404a13e1bd71450c6132a2755fa4b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate j-api-actix 0.1.0
[INFO] finished tweaking crates.io crate j-api-actix 0.1.0
[INFO] tweaked toml for crates.io crate j-api-actix 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+89c05fd3cc6404a13e1bd71450c6132a2755fa4b" "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" "+89c05fd3cc6404a13e1bd71450c6132a2755fa4b" "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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+89c05fd3cc6404a13e1bd71450c6132a2755fa4b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 531621e54396a8805a9c6ba78ba839fa62152f1047973a81cb92f29a7bd21353
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "531621e54396a8805a9c6ba78ba839fa62152f1047973a81cb92f29a7bd21353"`
[INFO] [stderr]    Compiling j-api-derive v0.1.0
[INFO] [stderr]     Checking actix-http v1.0.1
[INFO] [stderr]     Checking j-api v0.1.0
[INFO] [stderr] error[E0038]: the trait `error::_IMPL_SERIALIZE_FOR_JsonApiError::_serde::Serialize` cannot be made into an object
[INFO] [stderr]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/j-api-0.1.0/src/meta/mod.rs:3:17
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub type Meta = Box<dyn Serialize>;
[INFO] [stderr]   |                 ^^^^^^^^^^^^^^^^^^ the trait `error::_IMPL_SERIALIZE_FOR_JsonApiError::_serde::Serialize` cannot be made into an object
[INFO] [stderr]   |
[INFO] [stderr]   = note: the trait cannot be made into an object because method `serialize` has generic type parameters
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0038`.
[INFO] [stderr] error: could not compile `j-api`.
[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" "531621e54396a8805a9c6ba78ba839fa62152f1047973a81cb92f29a7bd21353"`
[INFO] running `"docker" "rm" "-f" "531621e54396a8805a9c6ba78ba839fa62152f1047973a81cb92f29a7bd21353"`
[INFO] [stdout] 531621e54396a8805a9c6ba78ba839fa62152f1047973a81cb92f29a7bd21353