[INFO] crate svd-parser 0.9.0 is already in cache
[INFO] checking svd-parser-0.9.0 against master#fdc0011561c6365c596dfd8fa1ef388162bc89c7 for pr-66504-1
[INFO] extracting crate svd-parser 0.9.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate svd-parser 0.9.0 on toolchain fdc0011561c6365c596dfd8fa1ef388162bc89c7
[INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate svd-parser 0.9.0
[INFO] removed 1 missing examples
[INFO] finished tweaking crates.io crate svd-parser 0.9.0
[INFO] tweaked toml for crates.io crate svd-parser 0.9.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate svd-parser 0.9.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 3cbb49d143880df4b50c839007c161db6a7dab40402231c55d240fdcd070a73e
[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" "3cbb49d143880df4b50c839007c161db6a7dab40402231c55d240fdcd070a73e"`
[INFO] [stderr]    Compiling syn v1.0.7
[INFO] [stderr]    Compiling anyhow v1.0.20
[INFO] [stderr]     Checking xmltree v0.8.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.5
[INFO] [stderr]     Checking thiserror v1.0.5
[INFO] [stderr]     Checking svd-parser v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0277]: the trait bound `svd_parser::svd::device::Device: serde::ser::Serialize` is not satisfied
[INFO] [stderr]    --> examples/svd2json.rs:31:35
[INFO] [stderr]     |
[INFO] [stderr] 31  |     let v: Value = json::to_value(device).expect("Failed to parse Rust structs into JSON format");
[INFO] [stderr]     |                                   ^^^^^^ the trait `serde::ser::Serialize` is not implemented for `svd_parser::svd::device::Device`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_json-1.0.41/src/value/mod.rs:963:8
[INFO] [stderr]     |
[INFO] [stderr] 963 |     T: Serialize,
[INFO] [stderr]     |        --------- required by this bound in `serde_json::value::to_value`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0277`.
[INFO] [stderr] error: could not compile `svd-parser`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "3cbb49d143880df4b50c839007c161db6a7dab40402231c55d240fdcd070a73e"`
[INFO] running `"docker" "rm" "-f" "3cbb49d143880df4b50c839007c161db6a7dab40402231c55d240fdcd070a73e"`
[INFO] [stdout] 3cbb49d143880df4b50c839007c161db6a7dab40402231c55d240fdcd070a73e