[INFO] crate ruroonga_command 0.3.4 is already in cache
[INFO] extracting crate ruroonga_command 0.3.4 into work/ex/beta-1.38-1/sources/1.37.0/reg/ruroonga_command/0.3.4
[INFO] extracting crate ruroonga_command 0.3.4 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/ruroonga_command/0.3.4
[INFO] validating manifest of ruroonga_command-0.3.4 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ruroonga_command-0.3.4 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ruroonga_command-0.3.4
[INFO] finished frobbing ruroonga_command-0.3.4
[INFO] frobbed toml for ruroonga_command-0.3.4 written to work/ex/beta-1.38-1/sources/1.37.0/reg/ruroonga_command/0.3.4/Cargo.toml
[INFO] started frobbing ruroonga_command-0.3.4
[INFO] finished frobbing ruroonga_command-0.3.4
[INFO] frobbed toml for ruroonga_command-0.3.4 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/ruroonga_command/0.3.4/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing ruroonga_command-0.3.4 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/ruroonga_command/0.3.4:/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 976f6f5c69a20c9fb3a6705953159795314ffa7357e34654ba50b49f9562d5dc
[INFO] running `"docker" "start" "-a" "976f6f5c69a20c9fb3a6705953159795314ffa7357e34654ba50b49f9562d5dc"`
[INFO] [stderr] Compiling pulldown-cmark v0.0.3
[INFO] [stderr] Compiling url v1.2.4
[INFO] [stderr] Compiling skeptic v0.6.1
[INFO] [stderr] warning[E0713]: borrow may still be in use when destructor runs
[INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/url-1.2.4/src/form_urlencoded.rs:246:40
[INFO] [stderr] |
[INFO] [stderr] 244 | impl<'a> Target for ::UrlQuery<'a> {
[INFO] [stderr] | -- lifetime `'a` defined here
[INFO] [stderr] 245 | fn as_mut_string(&mut self) -> &mut String { &mut self.url.serialization }
[INFO] [stderr] 246 | fn finish(self) -> &'a mut ::Url { self.url }
[INFO] [stderr] | ^^^^^^^^ - here, drop of `self` needs exclusive access to `*self.url`, because the type `UrlQuery<'_>` implements the `Drop` trait
[INFO] [stderr] | |
[INFO] [stderr] | returning this value requires that `*self.url` is borrowed for `'a`
[INFO] [stderr] |
[INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases
[INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future
[INFO] [stderr] = note: for more information, try `rustc --explain E0729`
[INFO] [stderr]
[INFO] [stderr] Compiling ruroonga_command v0.3.4 (/opt/crater/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr] --> src/commandlinable/mod.rs:28:17
[INFO] [stderr] |
[INFO] [stderr] 28 | / /// It should escape aginst special characters (\n, \\)
[INFO] [stderr] 29 | | /// for creating command line style command.
[INFO] [stderr] | |____________________________________________________________^
[INFO] [stderr] 30 | / '\n' | '\\' => {
[INFO] [stderr] 31 | | try!(fmt.write_str(&pile_o_bits[last..i]));
[INFO] [stderr] 32 | | let s = match ch as char {
[INFO] [stderr] 33 | | '\n' => "\\n",
[INFO] [stderr] ... |
[INFO] [stderr] 38 | | last = i + 1;
[INFO] [stderr] 39 | | }
[INFO] [stderr] | |_________________- rustdoc does not generate documentation for match arms
[INFO] [stderr] |
[INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr]
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr] --> src/types/data_type.rs:48:13
[INFO] [stderr] |
[INFO] [stderr] 48 | /// For future extensibility.
[INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 49 | ExtDataType(ref s) => s.as_ref(),
[INFO] [stderr] | -------------------------------- rustdoc does not generate documentation for match arms
[INFO] [stderr]
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr] --> src/types/data_type.rs:82:17
[INFO] [stderr] |
[INFO] [stderr] 82 | /// For future extensibility.
[INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 83 | _ => ExtDataType(s.to_owned()),
[INFO] [stderr] | ------------------------------ rustdoc does not generate documentation for match arms
[INFO] [stderr]
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr] --> src/types/data_type.rs:108:13
[INFO] [stderr] |
[INFO] [stderr] 108 | /// For future extensibility.
[INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 109 | ExtDataType(ref s) => s.as_ref(),
[INFO] [stderr] | -------------------------------- rustdoc does not generate documentation for match arms
[INFO] [stderr]
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr] --> src/selectable/staged_columns.rs:49:17
[INFO] [stderr] |
[INFO] [stderr] 49 | /// For future extensibility.
[INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 50 | _ => ExtWindowFunction(s.to_owned()),
[INFO] [stderr] | ------------------------------------ rustdoc does not generate documentation for match arms
[INFO] [stderr]
[INFO] [stderr] error: cannot determine resolution for the derive macro `Debug`
[INFO] [stderr] --> src/types/log_level_type.rs:7:33
[INFO] [stderr] |
[INFO] [stderr] 7 | #[derive (Clone, PartialEq, Eq, Debug)]
[INFO] [stderr] | ^^^^^
[INFO] [stderr] |
[INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr]
[INFO] [stderr] error: cannot determine resolution for the derive macro `Debug`
[INFO] [stderr] --> src/types/log_level_type.rs:37:11
[INFO] [stderr] |
[INFO] [stderr] 37 | #[derive (Debug)]
[INFO] [stderr] | ^^^^^
[INFO] [stderr] |
[INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr]
[INFO] [stderr] error[E0277]: `types::log_level_type::LogLevelType` doesn't implement `std::fmt::Debug`
[INFO] [stderr] --> src/log_level.rs:16:5
[INFO] [stderr] |
[INFO] [stderr] 16 | level: LogLevelType,
[INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ `types::log_level_type::LogLevelType` cannot be formatted using `{:?}`
[INFO] [stderr] |
[INFO] [stderr] = help: the trait `std::fmt::Debug` is not implemented for `types::log_level_type::LogLevelType`
[INFO] [stderr] = note: add `#[derive(Debug)]` or manually implement `std::fmt::Debug`
[INFO] [stderr] = note: required because of the requirements on the impl of `std::fmt::Debug` for `&types::log_level_type::LogLevelType`
[INFO] [stderr] = note: required for the cast to the object type `dyn std::fmt::Debug`
[INFO] [stderr]
[INFO] [stderr] error[E0277]: `types::log_level_type::LogLevelType` doesn't implement `std::fmt::Debug`
[INFO] [stderr] --> src/log_put.rs:16:5
[INFO] [stderr] |
[INFO] [stderr] 16 | level: LogLevelType,
[INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ `types::log_level_type::LogLevelType` cannot be formatted using `{:?}`
[INFO] [stderr] |
[INFO] [stderr] = help: the trait `std::fmt::Debug` is not implemented for `types::log_level_type::LogLevelType`
[INFO] [stderr] = note: add `#[derive(Debug)]` or manually implement `std::fmt::Debug`
[INFO] [stderr] = note: required because of the requirements on the impl of `std::fmt::Debug` for `&types::log_level_type::LogLevelType`
[INFO] [stderr] = note: required for the cast to the object type `dyn std::fmt::Debug`
[INFO] [stderr]
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr]
[INFO] [stderr] For more information about this error, try `rustc --explain E0277`.
[INFO] [stderr] error: Could not compile `ruroonga_command`.
[INFO] [stderr]
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "976f6f5c69a20c9fb3a6705953159795314ffa7357e34654ba50b49f9562d5dc"`
[INFO] running `"docker" "rm" "-f" "976f6f5c69a20c9fb3a6705953159795314ffa7357e34654ba50b49f9562d5dc"`
[INFO] [stdout] 976f6f5c69a20c9fb3a6705953159795314ffa7357e34654ba50b49f9562d5dc