[INFO] crate tokio-current-thread 0.1.4 is already in cache
[INFO] extracting crate tokio-current-thread 0.1.4 into work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/reg/tokio-current-thread/0.1.4
[INFO] extracting crate tokio-current-thread 0.1.4 into work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/reg/tokio-current-thread/0.1.4
[INFO] validating manifest of tokio-current-thread-0.1.4 on toolchain master#0f88167f89fffe321590c5148f21b7d51d44388d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of tokio-current-thread-0.1.4 on toolchain try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing tokio-current-thread-0.1.4
[INFO] finished frobbing tokio-current-thread-0.1.4
[INFO] frobbed toml for tokio-current-thread-0.1.4 written to work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/reg/tokio-current-thread/0.1.4/Cargo.toml
[INFO] started frobbing tokio-current-thread-0.1.4
[INFO] finished frobbing tokio-current-thread-0.1.4
[INFO] frobbed toml for tokio-current-thread-0.1.4 written to work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/reg/tokio-current-thread/0.1.4/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking tokio-current-thread-0.1.4 against try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b for pr-58948
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58948/worker-6/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/reg/tokio-current-thread/0.1.4:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 30112acbafaa181bc3794b3d5f2713c574aefbe4c1ba5c27acc659226452eb4a
[INFO] running `"docker" "start" "-a" "30112acbafaa181bc3794b3d5f2713c574aefbe4c1ba5c27acc659226452eb4a"`
[INFO] [stderr]     Checking tokio-current-thread v0.1.4 (/opt/crater/workdir)
[INFO] [stderr] error: unused doc comment
[INFO] [stderr]    --> src/lib.rs:197:1
[INFO] [stderr]     |
[INFO] [stderr] 197 |   /// Current thread's task runner. This is set in `TaskRunner::with`
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 198 | / thread_local!(static CURRENT: CurrentRunner = CurrentRunner {
[INFO] [stderr] 199 | |     spawn: Cell::new(None),
[INFO] [stderr] 200 | |     id: Cell::new(None),
[INFO] [stderr] 201 | | });
[INFO] [stderr]     | |___- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]    --> src/lib.rs:2:9
[INFO] [stderr]     |
[INFO] [stderr] 2   | #![deny(warnings, missing_docs, missing_debug_implementations)]
[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:203:1
[INFO] [stderr]     |
[INFO] [stderr] 203 | / /// Unique ID to assign to each new executor launched on this thread.
[INFO] [stderr] 204 | | ///
[INFO] [stderr] 205 | | /// The unique ID is used to determine if the currently running executor matches the one referred
[INFO] [stderr] 206 | | /// to by a `Handle` so that direct task dispatch can be used.
[INFO] [stderr]     | |______________________________________________________________^
[INFO] [stderr] 207 |   thread_local!(static EXECUTOR_ID: Cell<u64> = Cell::new(0));
[INFO] [stderr]     |   ------------------------------------------------------------ rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[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:197:1
[INFO] [stderr]     |
[INFO] [stderr] 197 |   /// Current thread's task runner. This is set in `TaskRunner::with`
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 198 | / thread_local!(static CURRENT: CurrentRunner = CurrentRunner {
[INFO] [stderr] 199 | |     spawn: Cell::new(None),
[INFO] [stderr] 200 | |     id: Cell::new(None),
[INFO] [stderr] 201 | | });
[INFO] [stderr]     | |___- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]    --> src/lib.rs:2:9
[INFO] [stderr]     |
[INFO] [stderr] 2   | #![deny(warnings, missing_docs, missing_debug_implementations)]
[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:203:1
[INFO] [stderr]     |
[INFO] [stderr] 203 | / /// Unique ID to assign to each new executor launched on this thread.
[INFO] [stderr] 204 | | ///
[INFO] [stderr] 205 | | /// The unique ID is used to determine if the currently running executor matches the one referred
[INFO] [stderr] 206 | | /// to by a `Handle` so that direct task dispatch can be used.
[INFO] [stderr]     | |______________________________________________________________^
[INFO] [stderr] 207 |   thread_local!(static EXECUTOR_ID: Cell<u64> = Cell::new(0));
[INFO] [stderr]     |   ------------------------------------------------------------ rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[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 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `tokio-current-thread`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `tokio-current-thread`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "30112acbafaa181bc3794b3d5f2713c574aefbe4c1ba5c27acc659226452eb4a"`
[INFO] running `"docker" "rm" "-f" "30112acbafaa181bc3794b3d5f2713c574aefbe4c1ba5c27acc659226452eb4a"`
[INFO] [stdout] 30112acbafaa181bc3794b3d5f2713c574aefbe4c1ba5c27acc659226452eb4a