[INFO] fetching crate wayland-protocol-parser 0.1.0...
[INFO] checking wayland-protocol-parser-0.1.0 against master#836c31742687ba4e2f857b5b698e1e9e6b67619c for pr-81789
[INFO] extracting crate wayland-protocol-parser 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate wayland-protocol-parser 0.1.0 on toolchain 836c31742687ba4e2f857b5b698e1e9e6b67619c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a7a07d421a6b5ad47800c541d7d2df4162e331f636fc4cc10b1cc008e9ef6b74
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a7a07d421a6b5ad47800c541d7d2df4162e331f636fc4cc10b1cc008e9ef6b74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a7a07d421a6b5ad47800c541d7d2df4162e331f636fc4cc10b1cc008e9ef6b74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7a07d421a6b5ad47800c541d7d2df4162e331f636fc4cc10b1cc008e9ef6b74", kill_on_drop: false }`
[INFO] [stdout] a7a07d421a6b5ad47800c541d7d2df4162e331f636fc4cc10b1cc008e9ef6b74
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8bd665c7285a3f585f5dede4b96c63b42f295d03c5dff7967514e640841ae453
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8bd665c7285a3f585f5dede4b96c63b42f295d03c5dff7967514e640841ae453", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.70
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]     Checking xml-rs v0.8.3
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]     Checking thiserror v1.0.24
[INFO] [stderr]     Checking wayland-protocol-parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this test requires the serde feature to be enabled
[INFO] [stdout]  --> tests/core_protocol.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | compile_error!("this test requires the serde feature to be enabled");
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `for<'de> Protocol: Deserialize<'de>` is not satisfied
[INFO] [stdout]     --> tests/core_protocol.rs:16:25
[INFO] [stdout]      |
[INFO] [stdout] 16   |     let protocol_json = serde_json::from_reader(&mut json).unwrap();
[INFO] [stdout]      |                         ^^^^^^^^^^^^^^^^^^^^^^^ the trait `for<'de> Deserialize<'de>` is not implemented for `Protocol`
[INFO] [stdout]      | 
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_json-1.0.64/src/de.rs:2500:8
[INFO] [stdout]      |
[INFO] [stdout] 2500 |     T: de::DeserializeOwned,
[INFO] [stdout]      |        -------------------- required by this bound in `from_reader`
[INFO] [stdout]      |
[INFO] [stdout]      = note: required because of the requirements on the impl of `DeserializeOwned` for `Protocol`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wayland-protocol-parser`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "8bd665c7285a3f585f5dede4b96c63b42f295d03c5dff7967514e640841ae453", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bd665c7285a3f585f5dede4b96c63b42f295d03c5dff7967514e640841ae453", kill_on_drop: false }`
[INFO] [stdout] 8bd665c7285a3f585f5dede4b96c63b42f295d03c5dff7967514e640841ae453