[INFO] crate wayland-protocol-parser 0.1.0 is already in cache
[INFO] checking wayland-protocol-parser-0.1.0 against master#209b2be09fcaff937480d1fbbe8b31646e361c7a for pr-70917
[INFO] extracting crate wayland-protocol-parser 0.1.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate wayland-protocol-parser 0.1.0 on toolchain 209b2be09fcaff937480d1fbbe8b31646e361c7a
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate wayland-protocol-parser 0.1.0
[INFO] finished tweaking crates.io crate wayland-protocol-parser 0.1.0
[INFO] tweaked toml for crates.io crate wayland-protocol-parser 0.1.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "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" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "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" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 17fc31165f6c637fa9bd6aefd90b0216c209e5d8ada23845631452a98cf660ee
[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" "17fc31165f6c637fa9bd6aefd90b0216c209e5d8ada23845631452a98cf660ee"`
[INFO] [stderr]     Checking wayland-protocol-parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: this test requires the serde feature to be enabled
[INFO] [stderr]  --> tests/core_protocol.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | compile_error!("this test requires the serde feature to be enabled");
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `for<'de> wayland_protocol_parser::Protocol: serde::Deserialize<'de>` is not satisfied
[INFO] [stderr]     --> tests/core_protocol.rs:16:25
[INFO] [stderr]      |
[INFO] [stderr] 16   |     let protocol_json = serde_json::from_reader(&mut json).unwrap();
[INFO] [stderr]      |                         ^^^^^^^^^^^^^^^^^^^^^^^ the trait `for<'de> serde::Deserialize<'de>` is not implemented for `wayland_protocol_parser::Protocol`
[INFO] [stderr]      | 
[INFO] [stderr]     ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_json-1.0.51/src/de.rs:2313:8
[INFO] [stderr]      |
[INFO] [stderr] 2313 |     T: de::DeserializeOwned,
[INFO] [stderr]      |        -------------------- required by this bound in `serde_json::from_reader`
[INFO] [stderr]      |
[INFO] [stderr]      = note: required because of the requirements on the impl of `serde::de::DeserializeOwned` for `wayland_protocol_parser::Protocol`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0277`.
[INFO] [stderr] error: could not compile `wayland-protocol-parser`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "17fc31165f6c637fa9bd6aefd90b0216c209e5d8ada23845631452a98cf660ee"`
[INFO] running `"docker" "rm" "-f" "17fc31165f6c637fa9bd6aefd90b0216c209e5d8ada23845631452a98cf660ee"`
[INFO] [stdout] 17fc31165f6c637fa9bd6aefd90b0216c209e5d8ada23845631452a98cf660ee
