[INFO] updating cached repository https://github.com/ivanceras/inquerest
[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] 7874ca9c8566f4d4ed65a74f78081921bcce4242
[INFO] checking ivanceras/inquerest against master#b61e69433951e31f7bd746e22f516a48ad41623b for prs-64470-and-65389
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fivanceras%2Finquerest" "/workspace/builds/worker-7/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ivanceras/inquerest on toolchain b61e69433951e31f7bd746e22f516a48ad41623b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/ivanceras/inquerest
[INFO] finished tweaking git repo https://github.com/ivanceras/inquerest
[INFO] tweaked toml for git repo https://github.com/ivanceras/inquerest written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/ivanceras/inquerest already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+b61e69433951e31f7bd746e22f516a48ad41623b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 2bdb8f9531db52c02a85187c9b84bd1a4677023069bfd61140190d260963f883
[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" "2bdb8f9531db52c02a85187c9b84bd1a4677023069bfd61140190d260963f883"`
[INFO] [stderr]     Checking inquerest v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr] error: unused doc comment
[INFO] [stderr]    --> src/lib.rs:352:1
[INFO] [stderr]     |
[INFO] [stderr] 352 | / /// hard to distinguest `column.direction` from `table.column`
[INFO] [stderr] 353 | | /// i.e: `person.age` and `age.desc`
[INFO] [stderr] 354 | | /// use strict `column_only` instead, which doesn't include `.`
[INFO] [stderr]     | |_______________________________________________________________^
[INFO] [stderr] 355 | / named!(pub order <Order>,
[INFO] [stderr] 356 | |     do_parse!(
[INFO] [stderr] 357 | |         col: column_only >>
[INFO] [stderr] 358 | |         dir: opt!(complete!(preceded!(tag!("."), direction))) >>
[INFO] [stderr] ...   |
[INFO] [stderr] 365 | |     )
[INFO] [stderr] 366 | | );
[INFO] [stderr]     | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]    --> src/lib.rs:1:9
[INFO] [stderr]     |
[INFO] [stderr] 1   | #![deny(warnings)]
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     = note: `#[deny(unused_doc_comments)]` implied by `#[deny(warnings)]`
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] error: unused doc comment
[INFO] [stderr]    --> src/lib.rs:352:1
[INFO] [stderr]     |
[INFO] [stderr] 352 | / /// hard to distinguest `column.direction` from `table.column`
[INFO] [stderr] 353 | | /// i.e: `person.age` and `age.desc`
[INFO] [stderr] 354 | | /// use strict `column_only` instead, which doesn't include `.`
[INFO] [stderr]     | |_______________________________________________________________^
[INFO] [stderr] 355 | / named!(pub order <Order>,
[INFO] [stderr] 356 | |     do_parse!(
[INFO] [stderr] 357 | |         col: column_only >>
[INFO] [stderr] 358 | |         dir: opt!(complete!(preceded!(tag!("."), direction))) >>
[INFO] [stderr] ...   |
[INFO] [stderr] 365 | |     )
[INFO] [stderr] 366 | | );
[INFO] [stderr]     | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]    --> src/lib.rs:1:9
[INFO] [stderr]     |
[INFO] [stderr] 1   | #![deny(warnings)]
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     = note: `#[deny(unused_doc_comments)]` implied by `#[deny(warnings)]`
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `inquerest`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `inquerest`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "2bdb8f9531db52c02a85187c9b84bd1a4677023069bfd61140190d260963f883"`
[INFO] running `"docker" "rm" "-f" "2bdb8f9531db52c02a85187c9b84bd1a4677023069bfd61140190d260963f883"`
[INFO] [stdout] 2bdb8f9531db52c02a85187c9b84bd1a4677023069bfd61140190d260963f883