[INFO] updating cached repository https://github.com/kurtmueller42/stls [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 6bdd798e2b974e00b1be435ae72754c982f28eb6 [INFO] checking kurtmueller42/stls against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkurtmueller42%2Fstls" "/workspace/builds/worker-0/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kurtmueller42/stls on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/kurtmueller42/stls [INFO] finished tweaking git repo https://github.com/kurtmueller42/stls [INFO] tweaked toml for git repo https://github.com/kurtmueller42/stls written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/kurtmueller42/stls already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "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" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "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] 9e6ba50ab1394999606c9d1e72a48cee6a80d80e3d60d81fef23e5938ffb3837 [INFO] running `"docker" "start" "-a" "9e6ba50ab1394999606c9d1e72a48cee6a80d80e3d60d81fef23e5938ffb3837"` [INFO] [stderr] Compiling serde v1.0.101 [INFO] [stderr] Compiling ryu v1.0.0 [INFO] [stderr] Checking itoa v0.4.4 [INFO] [stderr] Checking serde_json v1.0.40 [INFO] [stderr] Checking stls v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error[E0191]: the value of the associated type `DataType` (from trait `MessageType`) must be specified [INFO] [stderr] --> src/lib.rs:28:21 [INFO] [stderr] | [INFO] [stderr] 19 | type DataType: Serialize + DeserializeOwned; [INFO] [stderr] | -------------------------------------------- `DataType` defined here [INFO] [stderr] ... [INFO] [stderr] 28 | fn handle_it(m: dyn MessageType, s: String) { [INFO] [stderr] | ^^^^^^^^^^^ help: specify the associated type: `MessageType` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0191`. [INFO] [stderr] error: could not compile `stls`. [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[E0191]: the value of the associated type `DataType` (from trait `MessageType`) must be specified [INFO] [stderr] --> src/lib.rs:28:21 [INFO] [stderr] | [INFO] [stderr] 19 | type DataType: Serialize + DeserializeOwned; [INFO] [stderr] | -------------------------------------------- `DataType` defined here [INFO] [stderr] ... [INFO] [stderr] 28 | fn handle_it(m: dyn MessageType, s: String) { [INFO] [stderr] | ^^^^^^^^^^^ help: specify the associated type: `MessageType` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0191`. [INFO] [stderr] error: could not compile `stls`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "9e6ba50ab1394999606c9d1e72a48cee6a80d80e3d60d81fef23e5938ffb3837"` [INFO] running `"docker" "rm" "-f" "9e6ba50ab1394999606c9d1e72a48cee6a80d80e3d60d81fef23e5938ffb3837"` [INFO] [stdout] 9e6ba50ab1394999606c9d1e72a48cee6a80d80e3d60d81fef23e5938ffb3837