[INFO] fetching crate xapian-rusty 0.0.48...
[INFO] testing xapian-rusty-0.0.48 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate xapian-rusty 0.0.48 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate xapian-rusty 0.0.48 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate xapian-rusty 0.0.48
[INFO] finished tweaking crates.io crate xapian-rusty 0.0.48
[INFO] tweaked toml for crates.io crate xapian-rusty 0.0.48 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded scratch v1.0.0
[INFO] [stderr]   Downloaded link-cplusplus v1.0.5
[INFO] [stderr]   Downloaded cxxbridge-flags v1.0.49
[INFO] [stderr]   Downloaded cxxbridge-macro v1.0.49
[INFO] [stderr]   Downloaded cxx-build v1.0.49
[INFO] [stderr]   Downloaded cxx v1.0.49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 54d84b20bddd150886c2b0ad4a48d69252aae1160347e12cb9b6fe4861fddfa4
[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" "54d84b20bddd150886c2b0ad4a48d69252aae1160347e12cb9b6fe4861fddfa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "54d84b20bddd150886c2b0ad4a48d69252aae1160347e12cb9b6fe4861fddfa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54d84b20bddd150886c2b0ad4a48d69252aae1160347e12cb9b6fe4861fddfa4", kill_on_drop: false }`
[INFO] [stdout] 54d84b20bddd150886c2b0ad4a48d69252aae1160347e12cb9b6fe4861fddfa4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 655c2f62eae6db6e5619c8fcd30c585f41919b315e91dc6a3c16e5ddde362dbf
[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" "655c2f62eae6db6e5619c8fcd30c585f41919b315e91dc6a3c16e5ddde362dbf", kill_on_drop: false }`
[INFO] [stderr]    Compiling scratch v1.0.0
[INFO] [stderr]    Compiling cxxbridge-flags v1.0.49
[INFO] [stderr]    Compiling link-cplusplus v1.0.5
[INFO] [stderr]    Compiling codespan-reporting v0.11.1
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling cxx v1.0.49
[INFO] [stderr]    Compiling cxx-build v1.0.49
[INFO] [stderr]    Compiling cxxbridge-macro v1.0.49
[INFO] [stderr]    Compiling xapian-rusty v0.0.48 (/opt/rustwide/workdir)
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:40,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/sources/xapian-rusty/src/lib.rs.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/version.h:29:2: warning: #warning The C++ ABI version of compiler you are using does not exactly match [-Wcpp]
[INFO] [stderr] warning:    29 | #warning The C++ ABI version of compiler you are using does not exactly match
[INFO] [stderr] warning:       |  ^~~~~~~
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/version.h:30:2: warning: #warning that of the compiler used to build the library. If linking fails [-Wcpp]
[INFO] [stderr] warning:    30 | #warning that of the compiler used to build the library. If linking fails
[INFO] [stderr] warning:       |  ^~~~~~~
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/version.h:31:2: warning: #warning due to missing symbols, this is probably the reason why. [-Wcpp]
[INFO] [stderr] warning:    31 | #warning due to missing symbols, this is probably the reason why.
[INFO] [stderr] warning:       |  ^~~~~~~
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/version.h:32:2: warning: #warning The Xapian library was built with g++ 5.4.0 [-Wcpp]
[INFO] [stderr] warning:    32 | #warning The Xapian library was built with g++ 5.4.0
[INFO] [stderr] warning:       |  ^~~~~~~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:40,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/version.h:29:2: warning: #warning The C++ ABI version of compiler you are using does not exactly match [-Wcpp]
[INFO] [stderr] warning:    29 | #warning The C++ ABI version of compiler you are using does not exactly match
[INFO] [stderr] warning:       |  ^~~~~~~
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/version.h:30:2: warning: #warning that of the compiler used to build the library. If linking fails [-Wcpp]
[INFO] [stderr] warning:    30 | #warning that of the compiler used to build the library. If linking fails
[INFO] [stderr] warning:       |  ^~~~~~~
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/version.h:31:2: warning: #warning due to missing symbols, this is probably the reason why. [-Wcpp]
[INFO] [stderr] warning:    31 | #warning due to missing symbols, this is probably the reason why.
[INFO] [stderr] warning:       |  ^~~~~~~
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/version.h:32:2: warning: #warning The Xapian library was built with g++ 5.4.0 [-Wcpp]
[INFO] [stderr] warning:    32 | #warning The Xapian library was built with g++ 5.4.0
[INFO] [stderr] warning:       |  ^~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'std::unique_ptr<Xapian::Database> new_database(int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:78:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:    78 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'std::unique_ptr<Xapian::Database> new_database_with_path(rust::cxxbridge1::Str, int8_t, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:98:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:    98 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void add_database(Xapian::Database&, Xapian::Database&, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:111:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   111 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void database_close(Xapian::Database&, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:123:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   123 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void database_reopen(Xapian::Database&, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:135:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   135 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'std::unique_ptr<Xapian::Enquire> new_enquire(Xapian::Database&, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:148:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   148 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'std::unique_ptr<Xapian::Stem> new_stem(rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:165:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   165 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'std::unique_ptr<Xapian::WritableDatabase> new_writable_database_with_path(rust::cxxbridge1::Str, int8_t, int8_t, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:188:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   188 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void commit(Xapian::WritableDatabase&, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:204:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   204 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'int32_t get_doccount(Xapian::WritableDatabase&, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:215:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   215 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'Xapian::docid replace_document(Xapian::WritableDatabase&, rust::cxxbridge1::Str, Xapian::Document&, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:228:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   228 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void delete_document(Xapian::WritableDatabase&, rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:241:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   241 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'std::unique_ptr<Xapian::TermGenerator> new_termgenerator(int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:257:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   257 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void set_stemmer(Xapian::TermGenerator&, Xapian::Stem&, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:270:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   270 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void set_document(Xapian::TermGenerator&, Xapian::Document&, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:283:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   283 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void index_text(Xapian::TermGenerator&, rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:296:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   296 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void index_text_with_prefix(Xapian::TermGenerator&, rust::cxxbridge1::Str, rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:309:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   309 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void index_int(Xapian::TermGenerator&, int32_t, rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:323:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   323 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void index_long(Xapian::TermGenerator&, int64_t, rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:337:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   337 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void index_float(Xapian::TermGenerator&, float, rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:351:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   351 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void index_double(Xapian::TermGenerator&, double, rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:365:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   365 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'std::unique_ptr<Xapian::Document> new_document(int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:380:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   380 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void add_string(Xapian::Document&, Xapian::valueno, rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:394:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   394 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void add_int(Xapian::Document&, Xapian::valueno, int, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:408:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   408 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void add_long(Xapian::Document&, Xapian::valueno, int64_t, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:422:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   422 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void add_float(Xapian::Document&, Xapian::valueno, float, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:436:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   436 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void add_double(Xapian::Document&, Xapian::valueno, double, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:450:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   450 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void set_data(Xapian::Document&, rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:463:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   463 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void add_boolean_term(Xapian::Document&, rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:476:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   476 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'const string& get_doc_data(Xapian::Document&)':
[INFO] [stderr] warning: xapian-bind.cc:489:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   489 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'std::unique_ptr<Xapian::QueryParser> new_query_parser(int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:507:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   507 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void set_max_wildcard_expansion(Xapian::QueryParser&, int32_t, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:520:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   520 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void set_stemmer_to_qp(Xapian::QueryParser&, Xapian::Stem&, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:533:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   533 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void set_database(Xapian::QueryParser&, Xapian::Database&, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:546:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   546 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'std::unique_ptr<Xapian::Query> parse_query(Xapian::QueryParser&, rust::cxxbridge1::Str, int16_t, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:558:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   558 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'std::unique_ptr<Xapian::Query> parse_query_with_prefix(Xapian::QueryParser&, rust::cxxbridge1::Str, int16_t, rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:571:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   571 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'std::unique_ptr<Xapian::Query> new_query(int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:586:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   586 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'std::unique_ptr<Xapian::Query> new_query_range(int32_t, Xapian::valueno, double, double, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:604:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   604 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'std::unique_ptr<Xapian::Query> add_right_query(Xapian::Query&, int32_t, Xapian::Query&, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:617:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   617 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'std::unique_ptr<Xapian::Query> new_query_double_with_prefix(rust::cxxbridge1::Str, double, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:634:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   634 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'bool query_is_empty(Xapian::Query&, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:647:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   647 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'const string& get_description(Xapian::Query&)':
[INFO] [stderr] warning: xapian-bind.cc:662:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   662 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'std::unique_ptr<Xapian::MSet> get_mset(Xapian::Enquire&, int32_t, int32_t, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:681:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   681 |     catch (Error ex){
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void set_query(Xapian::Enquire&, Xapian::Query&, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:697:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   697 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void set_sort_by_key(Xapian::Enquire&, Xapian::MultiValueKeyMaker&, bool, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:709:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   709 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'int get_matches_estimated(Xapian::MSet&, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:723:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   723 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'int mset_size(Xapian::MSet&, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:736:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   736 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'std::unique_ptr<Xapian::Document> get_doc_by_index(Xapian::MSet&, int32_t, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:749:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   749 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'std::unique_ptr<Xapian::MultiValueKeyMaker> new_multi_value_key_maker(int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:764:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   764 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void add_value_to_multi_value_key_maker(Xapian::MultiValueKeyMaker&, Xapian::valueno, bool, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:777:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   777 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stdout] warning: function is never used: `add_float`
[INFO] [stdout]    --> src/lib.rs:284:23
[INFO] [stdout]     |
[INFO] [stdout] 284 |         pub(crate) fn add_float(doc: Pin<&mut Document>, slot: u32, data: f32, err: &mut i8);
[INFO] [stdout]     |                       ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `new_query`
[INFO] [stdout]    --> src/lib.rs:305:23
[INFO] [stdout]     |
[INFO] [stdout] 305 |         pub(crate) fn new_query(err: &mut i8) -> UniquePtr<Query>;
[INFO] [stdout]     |                       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.66s
[INFO] running `Command { std: "docker" "inspect" "655c2f62eae6db6e5619c8fcd30c585f41919b315e91dc6a3c16e5ddde362dbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "655c2f62eae6db6e5619c8fcd30c585f41919b315e91dc6a3c16e5ddde362dbf", kill_on_drop: false }`
[INFO] [stdout] 655c2f62eae6db6e5619c8fcd30c585f41919b315e91dc6a3c16e5ddde362dbf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af60fc15c144688e075871b8c612271d770e6c8e26ab959456b377a836fe4377
[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" "af60fc15c144688e075871b8c612271d770e6c8e26ab959456b377a836fe4377", kill_on_drop: false }`
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:40,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/sources/xapian-rusty/src/lib.rs.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/version.h:29:2: warning: #warning The C++ ABI version of compiler you are using does not exactly match [-Wcpp]
[INFO] [stderr] warning:    29 | #warning The C++ ABI version of compiler you are using does not exactly match
[INFO] [stderr] warning:       |  ^~~~~~~
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/version.h:30:2: warning: #warning that of the compiler used to build the library. If linking fails [-Wcpp]
[INFO] [stderr] warning:    30 | #warning that of the compiler used to build the library. If linking fails
[INFO] [stderr] warning:       |  ^~~~~~~
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/version.h:31:2: warning: #warning due to missing symbols, this is probably the reason why. [-Wcpp]
[INFO] [stderr] warning:    31 | #warning due to missing symbols, this is probably the reason why.
[INFO] [stderr] warning:       |  ^~~~~~~
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/version.h:32:2: warning: #warning The Xapian library was built with g++ 5.4.0 [-Wcpp]
[INFO] [stderr] warning:    32 | #warning The Xapian library was built with g++ 5.4.0
[INFO] [stderr] warning:       |  ^~~~~~~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:40,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/version.h:29:2: warning: #warning The C++ ABI version of compiler you are using does not exactly match [-Wcpp]
[INFO] [stderr] warning:    29 | #warning The C++ ABI version of compiler you are using does not exactly match
[INFO] [stderr] warning:       |  ^~~~~~~
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/version.h:30:2: warning: #warning that of the compiler used to build the library. If linking fails [-Wcpp]
[INFO] [stderr] warning:    30 | #warning that of the compiler used to build the library. If linking fails
[INFO] [stderr] warning:       |  ^~~~~~~
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/version.h:31:2: warning: #warning due to missing symbols, this is probably the reason why. [-Wcpp]
[INFO] [stderr] warning:    31 | #warning due to missing symbols, this is probably the reason why.
[INFO] [stderr] warning:       |  ^~~~~~~
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/version.h:32:2: warning: #warning The Xapian library was built with g++ 5.4.0 [-Wcpp]
[INFO] [stderr] warning:    32 | #warning The Xapian library was built with g++ 5.4.0
[INFO] [stderr] warning:       |  ^~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'std::unique_ptr<Xapian::Database> new_database(int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:78:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:    78 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'std::unique_ptr<Xapian::Database> new_database_with_path(rust::cxxbridge1::Str, int8_t, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:98:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:    98 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void add_database(Xapian::Database&, Xapian::Database&, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:111:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   111 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void database_close(Xapian::Database&, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:123:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   123 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void database_reopen(Xapian::Database&, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:135:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   135 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'std::unique_ptr<Xapian::Enquire> new_enquire(Xapian::Database&, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:148:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   148 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'std::unique_ptr<Xapian::Stem> new_stem(rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:165:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   165 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'std::unique_ptr<Xapian::WritableDatabase> new_writable_database_with_path(rust::cxxbridge1::Str, int8_t, int8_t, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:188:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   188 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void commit(Xapian::WritableDatabase&, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:204:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   204 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'int32_t get_doccount(Xapian::WritableDatabase&, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:215:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   215 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'Xapian::docid replace_document(Xapian::WritableDatabase&, rust::cxxbridge1::Str, Xapian::Document&, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:228:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   228 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void delete_document(Xapian::WritableDatabase&, rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:241:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   241 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'std::unique_ptr<Xapian::TermGenerator> new_termgenerator(int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:257:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   257 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void set_stemmer(Xapian::TermGenerator&, Xapian::Stem&, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:270:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   270 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void set_document(Xapian::TermGenerator&, Xapian::Document&, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:283:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   283 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void index_text(Xapian::TermGenerator&, rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:296:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   296 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void index_text_with_prefix(Xapian::TermGenerator&, rust::cxxbridge1::Str, rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:309:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   309 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void index_int(Xapian::TermGenerator&, int32_t, rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:323:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   323 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void index_long(Xapian::TermGenerator&, int64_t, rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:337:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   337 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void index_float(Xapian::TermGenerator&, float, rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:351:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   351 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void index_double(Xapian::TermGenerator&, double, rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:365:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   365 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'std::unique_ptr<Xapian::Document> new_document(int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:380:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   380 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void add_string(Xapian::Document&, Xapian::valueno, rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:394:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   394 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void add_int(Xapian::Document&, Xapian::valueno, int, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:408:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   408 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void add_long(Xapian::Document&, Xapian::valueno, int64_t, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:422:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   422 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void add_float(Xapian::Document&, Xapian::valueno, float, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:436:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   436 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void add_double(Xapian::Document&, Xapian::valueno, double, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:450:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   450 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void set_data(Xapian::Document&, rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:463:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   463 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void add_boolean_term(Xapian::Document&, rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:476:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   476 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'const string& get_doc_data(Xapian::Document&)':
[INFO] [stderr] warning: xapian-bind.cc:489:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   489 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'std::unique_ptr<Xapian::QueryParser> new_query_parser(int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:507:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   507 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void set_max_wildcard_expansion(Xapian::QueryParser&, int32_t, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:520:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   520 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void set_stemmer_to_qp(Xapian::QueryParser&, Xapian::Stem&, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:533:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   533 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void set_database(Xapian::QueryParser&, Xapian::Database&, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:546:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   546 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'std::unique_ptr<Xapian::Query> parse_query(Xapian::QueryParser&, rust::cxxbridge1::Str, int16_t, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:558:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   558 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'std::unique_ptr<Xapian::Query> parse_query_with_prefix(Xapian::QueryParser&, rust::cxxbridge1::Str, int16_t, rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:571:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   571 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'std::unique_ptr<Xapian::Query> new_query(int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:586:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   586 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'std::unique_ptr<Xapian::Query> new_query_range(int32_t, Xapian::valueno, double, double, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:604:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   604 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stdout] warning: function is never used: `add_float`
[INFO] [stdout]    --> src/lib.rs:284:23
[INFO] [stdout]     |
[INFO] [stdout] 284 |         pub(crate) fn add_float(doc: Pin<&mut Document>, slot: u32, data: f32, err: &mut i8);
[INFO] [stdout]     |                       ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stdout] warning: function is never used: `new_query`
[INFO] [stdout]    --> src/lib.rs:305:23
[INFO] [stdout]     |
[INFO] [stdout] 305 |         pub(crate) fn new_query(err: &mut i8) -> UniquePtr<Query>;
[INFO] [stdout]     |                       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'std::unique_ptr<Xapian::Query> add_right_query(Xapian::Query&, int32_t, Xapian::Query&, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:617:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   617 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'std::unique_ptr<Xapian::Query> new_query_double_with_prefix(rust::cxxbridge1::Str, double, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:634:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   634 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'bool query_is_empty(Xapian::Query&, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:647:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   647 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'const string& get_description(Xapian::Query&)':
[INFO] [stderr] warning: xapian-bind.cc:662:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   662 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'std::unique_ptr<Xapian::MSet> get_mset(Xapian::Enquire&, int32_t, int32_t, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:681:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   681 |     catch (Error ex){
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void set_query(Xapian::Enquire&, Xapian::Query&, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:697:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   697 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void set_sort_by_key(Xapian::Enquire&, Xapian::MultiValueKeyMaker&, bool, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:709:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   709 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'int get_matches_estimated(Xapian::MSet&, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:723:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   723 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'int mset_size(Xapian::MSet&, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:736:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   736 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'std::unique_ptr<Xapian::Document> get_doc_by_index(Xapian::MSet&, int32_t, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:749:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   749 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'std::unique_ptr<Xapian::MultiValueKeyMaker> new_multi_value_key_maker(int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:764:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   764 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void add_value_to_multi_value_key_maker(Xapian::MultiValueKeyMaker&, Xapian::valueno, bool, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:777:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   777 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr]    Compiling xapian-rusty v0.0.48 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `add_float`
[INFO] [stdout]    --> src/lib.rs:284:23
[INFO] [stdout]     |
[INFO] [stdout] 284 |         pub(crate) fn add_float(doc: Pin<&mut Document>, slot: u32, data: f32, err: &mut i8);
[INFO] [stdout]     |                       ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `new_query`
[INFO] [stdout]    --> src/lib.rs:305:23
[INFO] [stdout]     |
[INFO] [stdout] 305 |         pub(crate) fn new_query(err: &mut i8) -> UniquePtr<Query>;
[INFO] [stdout]     |                       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/xapian_rusty-7d592091c9e10e5c.xapian_rusty.e05ba77c-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/xapian_rusty-7d592091c9e10e5c.xapian_rusty.e05ba77c-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/xapian_rusty-7d592091c9e10e5c.xapian_rusty.e05ba77c-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/xapian_rusty-7d592091c9e10e5c.xapian_rusty.e05ba77c-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/xapian_rusty-7d592091c9e10e5c.xapian_rusty.e05ba77c-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/xapian_rusty-7d592091c9e10e5c.xapian_rusty.e05ba77c-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/xapian_rusty-7d592091c9e10e5c.xapian_rusty.e05ba77c-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/xapian_rusty-7d592091c9e10e5c.xapian_rusty.e05ba77c-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/xapian_rusty-7d592091c9e10e5c.xapian_rusty.e05ba77c-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/xapian_rusty-7d592091c9e10e5c.3bk644ncwkq0rhsa.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out" "-L" "/opt/rustwide/target/debug/build/cxx-3a76704f35cd901e/out" "-L" "/opt/rustwide/target/debug/build/link-cplusplus-fbf8a045668aad21/out" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "-Wl,--whole-archive" "-lxapian-rusty" "-Wl,--no-whole-archive" "-Wl,-Bdynamic" "-lxapianm" "-lm" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-af71f5d5e2187f62.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-976ae3a75486bc7b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-638f891af6f9e3c4.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-52ee1e0bb1279132.rlib" "/opt/rustwide/target/debug/deps/libcxx-ddc3aebc7d03c24d.rlib" "/opt/rustwide/target/debug/deps/liblink_cplusplus-9592afe43b11aec4.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-9a950938f3668a37.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-3b1b529ec96b3df7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-ac333df4e6839cea.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-22a9ff9d2be6d427.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-5decbb94c7d60860.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-29a9663b62a1cd00.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-6f0cee0dbab2d3f8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-f5dc7d1d28c5c249.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-d19bda9ef557e755.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-82a955fd13db2399.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-44f3e7c1b7cc17ef.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-3ee6f750c5f3c2cf.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-ae5e1795dcba83e8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-8d545d8592f2b534.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-c4c222675f83fd37.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-c1e9c53e75e301ed.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-beea7d9617fe25c5.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-8ef7dd43fc671f88.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-80a2b295510dd038.rlib" "-Wl,-Bdynamic" "-lstdc++" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/xapian_rusty-7d592091c9e10e5c" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lxapianm
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] The following warnings were emitted during compilation:
[INFO] [stderr] 
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:40,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/sources/xapian-rusty/src/lib.rs.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/version.h:29:2: warning: #warning The C++ ABI version of compiler you are using does not exactly match [-Wcpp]
[INFO] [stderr] warning:    29 | #warning The C++ ABI version of compiler you are using does not exactly match
[INFO] [stderr] warning:       |  ^~~~~~~
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/version.h:30:2: warning: #warning that of the compiler used to build the library. If linking fails [-Wcpp]
[INFO] [stderr] warning:    30 | #warning that of the compiler used to build the library. If linking fails
[INFO] [stderr] warning:       |  ^~~~~~~
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/version.h:31:2: warning: #warning due to missing symbols, this is probably the reason why. [-Wcpp]
[INFO] [stderr] warning:    31 | #warning due to missing symbols, this is probably the reason why.
[INFO] [stderr] warning:       |  ^~~~~~~
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/version.h:32:2: warning: #warning The Xapian library was built with g++ 5.4.0 [-Wcpp]
[INFO] [stderr] warning:    32 | #warning The Xapian library was built with g++ 5.4.0
[INFO] [stderr] warning:       |  ^~~~~~~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:40,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/version.h:29:2: warning: #warning The C++ ABI version of compiler you are using does not exactly match [-Wcpp]
[INFO] [stderr] warning:    29 | #warning The C++ ABI version of compiler you are using does not exactly match
[INFO] [stderr] warning:       |  ^~~~~~~
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/version.h:30:2: warning: #warning that of the compiler used to build the library. If linking fails [-Wcpp]
[INFO] [stderr] warning:    30 | #warning that of the compiler used to build the library. If linking fails
[INFO] [stderr] warning:       |  ^~~~~~~
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/version.h:31:2: warning: #warning due to missing symbols, this is probably the reason why. [-Wcpp]
[INFO] [stderr] warning:    31 | #warning due to missing symbols, this is probably the reason why.
[INFO] [stderr] warning:       |  ^~~~~~~
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/version.h:32:2: warning: #warning The Xapian library was built with g++ 5.4.0 [-Wcpp]
[INFO] [stderr] warning:    32 | #warning The Xapian library was built with g++ 5.4.0
[INFO] [stderr] warning:       |  ^~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'std::unique_ptr<Xapian::Database> new_database(int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:78:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:    78 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'std::unique_ptr<Xapian::Database> new_database_with_path(rust::cxxbridge1::Str, int8_t, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:98:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:    98 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void add_database(Xapian::Database&, Xapian::Database&, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:111:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   111 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void database_close(Xapian::Database&, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:123:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   123 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void database_reopen(Xapian::Database&, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:135:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   135 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'std::unique_ptr<Xapian::Enquire> new_enquire(Xapian::Database&, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:148:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   148 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'std::unique_ptr<Xapian::Stem> new_stem(rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:165:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   165 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'std::unique_ptr<Xapian::WritableDatabase> new_writable_database_with_path(rust::cxxbridge1::Str, int8_t, int8_t, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:188:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   188 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void commit(Xapian::WritableDatabase&, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:204:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   204 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'int32_t get_doccount(Xapian::WritableDatabase&, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:215:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   215 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'Xapian::docid replace_document(Xapian::WritableDatabase&, rust::cxxbridge1::Str, Xapian::Document&, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:228:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   228 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void delete_document(Xapian::WritableDatabase&, rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:241:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   241 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'std::unique_ptr<Xapian::TermGenerator> new_termgenerator(int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:257:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   257 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void set_stemmer(Xapian::TermGenerator&, Xapian::Stem&, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:270:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   270 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void set_document(Xapian::TermGenerator&, Xapian::Document&, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:283:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   283 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void index_text(Xapian::TermGenerator&, rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:296:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   296 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void index_text_with_prefix(Xapian::TermGenerator&, rust::cxxbridge1::Str, rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:309:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   309 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void index_int(Xapian::TermGenerator&, int32_t, rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:323:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   323 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void index_long(Xapian::TermGenerator&, int64_t, rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:337:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   337 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void index_float(Xapian::TermGenerator&, float, rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:351:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   351 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void index_double(Xapian::TermGenerator&, double, rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:365:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   365 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'std::unique_ptr<Xapian::Document> new_document(int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:380:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   380 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void add_string(Xapian::Document&, Xapian::valueno, rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:394:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   394 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void add_int(Xapian::Document&, Xapian::valueno, int, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:408:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   408 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void add_long(Xapian::Document&, Xapian::valueno, int64_t, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:422:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   422 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void add_float(Xapian::Document&, Xapian::valueno, float, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:436:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   436 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void add_double(Xapian::Document&, Xapian::valueno, double, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:450:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   450 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void set_data(Xapian::Document&, rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:463:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   463 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void add_boolean_term(Xapian::Document&, rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:476:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   476 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'const string& get_doc_data(Xapian::Document&)':
[INFO] [stderr] warning: xapian-bind.cc:489:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   489 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'std::unique_ptr<Xapian::QueryParser> new_query_parser(int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:507:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   507 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void set_max_wildcard_expansion(Xapian::QueryParser&, int32_t, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:520:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   520 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void set_stemmer_to_qp(Xapian::QueryParser&, Xapian::Stem&, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:533:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   533 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void set_database(Xapian::QueryParser&, Xapian::Database&, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:546:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   546 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'std::unique_ptr<Xapian::Query> parse_query(Xapian::QueryParser&, rust::cxxbridge1::Str, int16_t, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:558:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   558 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'std::unique_ptr<Xapian::Query> parse_query_with_prefix(Xapian::QueryParser&, rust::cxxbridge1::Str, int16_t, rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:571:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   571 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'std::unique_ptr<Xapian::Query> new_query(int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:586:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   586 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'std::unique_ptr<Xapian::Query> new_query_range(int32_t, Xapian::valueno, double, double, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:604:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   604 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'std::unique_ptr<Xapian::Query> add_right_query(Xapian::Query&, int32_t, Xapian::Query&, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:617:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   617 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'std::unique_ptr<Xapian::Query> new_query_double_with_prefix(rust::cxxbridge1::Str, double, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:634:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   634 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'bool query_is_empty(Xapian::Query&, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:647:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   647 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'const string& get_description(Xapian::Query&)':
[INFO] [stderr] warning: xapian-bind.cc:662:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   662 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'std::unique_ptr<Xapian::MSet> get_mset(Xapian::Enquire&, int32_t, int32_t, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:681:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   681 |     catch (Error ex){
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void set_query(Xapian::Enquire&, Xapian::Query&, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:697:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   697 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void set_sort_by_key(Xapian::Enquire&, Xapian::MultiValueKeyMaker&, bool, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:709:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   709 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'int get_matches_estimated(Xapian::MSet&, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:723:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   723 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'int mset_size(Xapian::MSet&, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:736:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   736 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'std::unique_ptr<Xapian::Document> get_doc_by_index(Xapian::MSet&, int32_t, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:749:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   749 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'std::unique_ptr<Xapian::MultiValueKeyMaker> new_multi_value_key_maker(int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:764:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   764 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-bind.cc: In function 'void add_value_to_multi_value_key_maker(Xapian::MultiValueKeyMaker&, Xapian::valueno, bool, int8_t&)':
[INFO] [stderr] warning: xapian-bind.cc:777:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   777 |     catch (Error ex)
[INFO] [stderr] warning:       |                  ^~
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning:                  from /opt/rustwide/target/debug/build/xapian-rusty-32ad98e864661a03/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: /opt/rustwide/workdir/include/xapian/error.h:83:10: note: because 'Xapian::Error' has user-provided 'void Xapian::Error::operator=(const Xapian::Error&)'
[INFO] [stderr] warning:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning:       |          ^~~~~~~~
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `xapian-rusty` due to 2 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "af60fc15c144688e075871b8c612271d770e6c8e26ab959456b377a836fe4377", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af60fc15c144688e075871b8c612271d770e6c8e26ab959456b377a836fe4377", kill_on_drop: false }`
[INFO] [stdout] af60fc15c144688e075871b8c612271d770e6c8e26ab959456b377a836fe4377