[INFO] fetching crate xapian-rusty 0.0.53...
[INFO] testing xapian-rusty-0.0.53 against 1.75.0 for beta-1.76-1
[INFO] extracting crate xapian-rusty 0.0.53 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate xapian-rusty 0.0.53 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate xapian-rusty 0.0.53
[INFO] finished tweaking crates.io crate xapian-rusty 0.0.53
[INFO] tweaked toml for crates.io crate xapian-rusty 0.0.53 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b1419aae0ac8e722d3dfb3ba79aeef16c1b7aebb506f5e7870f8ff9b99ebdb28
[INFO] running `Command { std: "docker" "start" "-a" "b1419aae0ac8e722d3dfb3ba79aeef16c1b7aebb506f5e7870f8ff9b99ebdb28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b1419aae0ac8e722d3dfb3ba79aeef16c1b7aebb506f5e7870f8ff9b99ebdb28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1419aae0ac8e722d3dfb3ba79aeef16c1b7aebb506f5e7870f8ff9b99ebdb28", kill_on_drop: false }`
[INFO] [stdout] b1419aae0ac8e722d3dfb3ba79aeef16c1b7aebb506f5e7870f8ff9b99ebdb28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 680e4e792e0c0c1f155d45bc35c021246dacbba038f570377da656f19c29484a
[INFO] running `Command { std: "docker" "start" "-a" "680e4e792e0c0c1f155d45bc35c021246dacbba038f570377da656f19c29484a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling proc-macro2 v1.0.75
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling scratch v1.0.7
[INFO] [stderr]    Compiling termcolor v1.4.0
[INFO] [stderr]    Compiling unicode-width v0.1.11
[INFO] [stderr]    Compiling cxxbridge-flags v1.0.91
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling codespan-reporting v0.11.1
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling link-cplusplus v1.0.9
[INFO] [stderr]    Compiling cxx v1.0.91
[INFO] [stderr]    Compiling cxx-build v1.0.91
[INFO] [stderr]    Compiling cxxbridge-macro v1.0.91
[INFO] [stderr]    Compiling xapian-rusty v0.0.53 (/opt/rustwide/workdir)
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:40,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/sources/xapian-rusty/src/lib.rs.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    29 | #warning The C++ ABI version of compiler you are using does not exactly match
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |  ^~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    30 | #warning that of the compiler used to build the library. If linking fails
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |  ^~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    31 | #warning due to missing symbols, this is probably the reason why.
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |  ^~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    32 | #warning The Xapian library was built with g++ 5.4.0
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |  ^~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:40,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    29 | #warning The C++ ABI version of compiler you are using does not exactly match
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |  ^~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    30 | #warning that of the compiler used to build the library. If linking fails
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |  ^~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    31 | #warning due to missing symbols, this is probably the reason why.
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |  ^~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    32 | #warning The Xapian library was built with g++ 5.4.0
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |  ^~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'std::unique_ptr<Xapian::Database> new_database(int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:78:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:    78 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: 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-rusty@0.0.53: xapian-bind.cc:98:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:    98 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void add_database(Xapian::Database&, Xapian::Database&, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:111:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   111 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void database_close(Xapian::Database&, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:123:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   123 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void database_reopen(Xapian::Database&, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:135:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   135 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'std::unique_ptr<Xapian::Enquire> new_enquire(Xapian::Database&, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:148:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   148 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'std::unique_ptr<Xapian::Stem> new_stem(rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:165:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   165 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: 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-rusty@0.0.53: xapian-bind.cc:188:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   188 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void commit(Xapian::WritableDatabase&, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:204:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   204 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'int32_t get_doccount(Xapian::WritableDatabase&, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:215:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   215 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'Xapian::docid replace_document(Xapian::WritableDatabase&, rust::cxxbridge1::Str, Xapian::Document&, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:228:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   228 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void delete_document(Xapian::WritableDatabase&, rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:241:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   241 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'std::unique_ptr<Xapian::TermGenerator> new_termgenerator(int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:257:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   257 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void set_stemmer(Xapian::TermGenerator&, Xapian::Stem&, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:270:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   270 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void set_document(Xapian::TermGenerator&, Xapian::Document&, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:283:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   283 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void index_text(Xapian::TermGenerator&, rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:296:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   296 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void index_text_with_prefix(Xapian::TermGenerator&, rust::cxxbridge1::Str, rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:309:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   309 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void index_int(Xapian::TermGenerator&, int32_t, rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:323:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   323 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void index_long(Xapian::TermGenerator&, int64_t, rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:337:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   337 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void index_float(Xapian::TermGenerator&, float, rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:351:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   351 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void index_double(Xapian::TermGenerator&, double, rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:365:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   365 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'std::unique_ptr<Xapian::Document> new_document(int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:380:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   380 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void add_string(Xapian::Document&, Xapian::valueno, rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:394:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   394 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void add_int(Xapian::Document&, Xapian::valueno, int, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:408:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   408 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void add_long(Xapian::Document&, Xapian::valueno, int64_t, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:422:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   422 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void add_float(Xapian::Document&, Xapian::valueno, float, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:436:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   436 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void add_double(Xapian::Document&, Xapian::valueno, double, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:450:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   450 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void set_data(Xapian::Document&, rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:463:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   463 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void add_boolean_term(Xapian::Document&, rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:476:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   476 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'rust::cxxbridge1::String get_doc_data(Xapian::Document&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:487:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   487 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'std::unique_ptr<Xapian::QueryParser> new_query_parser(int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:503:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   503 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void set_max_wildcard_expansion(Xapian::QueryParser&, int32_t, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:516:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   516 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void set_stemmer_to_qp(Xapian::QueryParser&, Xapian::Stem&, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:529:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   529 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void set_database(Xapian::QueryParser&, Xapian::Database&, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:542:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   542 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: 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-rusty@0.0.53: xapian-bind.cc:554:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   554 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: 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-rusty@0.0.53: xapian-bind.cc:567:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   567 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'std::unique_ptr<Xapian::Query> new_query(int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:582:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   582 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: 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-rusty@0.0.53: xapian-bind.cc:600:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   600 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: 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-rusty@0.0.53: xapian-bind.cc:613:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   613 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: 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-rusty@0.0.53: xapian-bind.cc:630:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   630 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'bool query_is_empty(Xapian::Query&, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:643:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   643 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'const string& get_description(Xapian::Query&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:658:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   658 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'std::unique_ptr<Xapian::MSet> get_mset(Xapian::Enquire&, int32_t, int32_t, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:677:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   677 |     catch (Error ex){
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void set_query(Xapian::Enquire&, Xapian::Query&, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:693:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   693 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void set_sort_by_key(Xapian::Enquire&, Xapian::MultiValueKeyMaker&, bool, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:705:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   705 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'int get_matches_estimated(Xapian::MSet&, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:719:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   719 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'int mset_size(Xapian::MSet&, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:732:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   732 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'std::unique_ptr<Xapian::Document> get_doc_by_index(Xapian::MSet&, int32_t, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:745:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   745 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'std::unique_ptr<Xapian::MultiValueKeyMaker> new_multi_value_key_maker(int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:760:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   760 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void add_value_to_multi_value_key_maker(Xapian::MultiValueKeyMaker&, Xapian::valueno, bool, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:773:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   773 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stdout] warning: function `add_float` is never used
[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 `new_query` is never used
[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 10.96s
[INFO] running `Command { std: "docker" "inspect" "680e4e792e0c0c1f155d45bc35c021246dacbba038f570377da656f19c29484a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "680e4e792e0c0c1f155d45bc35c021246dacbba038f570377da656f19c29484a", kill_on_drop: false }`
[INFO] [stdout] 680e4e792e0c0c1f155d45bc35c021246dacbba038f570377da656f19c29484a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da5de2e626633225f7521497ba40e64d63b63a496ef9bcec74dff8341128f721
[INFO] running `Command { std: "docker" "start" "-a" "da5de2e626633225f7521497ba40e64d63b63a496ef9bcec74dff8341128f721", kill_on_drop: false }`
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:40,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/sources/xapian-rusty/src/lib.rs.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    29 | #warning The C++ ABI version of compiler you are using does not exactly match
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |  ^~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    30 | #warning that of the compiler used to build the library. If linking fails
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |  ^~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    31 | #warning due to missing symbols, this is probably the reason why.
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |  ^~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    32 | #warning The Xapian library was built with g++ 5.4.0
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |  ^~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:40,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    29 | #warning The C++ ABI version of compiler you are using does not exactly match
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |  ^~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    30 | #warning that of the compiler used to build the library. If linking fails
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |  ^~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    31 | #warning due to missing symbols, this is probably the reason why.
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |  ^~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    32 | #warning The Xapian library was built with g++ 5.4.0
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |  ^~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'std::unique_ptr<Xapian::Database> new_database(int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:78:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:    78 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: 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-rusty@0.0.53: xapian-bind.cc:98:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:    98 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void add_database(Xapian::Database&, Xapian::Database&, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:111:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   111 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void database_close(Xapian::Database&, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:123:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   123 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void database_reopen(Xapian::Database&, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:135:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   135 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'std::unique_ptr<Xapian::Enquire> new_enquire(Xapian::Database&, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:148:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   148 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'std::unique_ptr<Xapian::Stem> new_stem(rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:165:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   165 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: 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-rusty@0.0.53: xapian-bind.cc:188:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   188 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void commit(Xapian::WritableDatabase&, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:204:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   204 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'int32_t get_doccount(Xapian::WritableDatabase&, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:215:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   215 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'Xapian::docid replace_document(Xapian::WritableDatabase&, rust::cxxbridge1::Str, Xapian::Document&, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:228:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   228 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void delete_document(Xapian::WritableDatabase&, rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:241:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   241 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'std::unique_ptr<Xapian::TermGenerator> new_termgenerator(int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:257:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   257 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void set_stemmer(Xapian::TermGenerator&, Xapian::Stem&, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:270:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   270 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void set_document(Xapian::TermGenerator&, Xapian::Document&, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:283:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   283 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void index_text(Xapian::TermGenerator&, rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:296:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   296 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void index_text_with_prefix(Xapian::TermGenerator&, rust::cxxbridge1::Str, rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:309:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   309 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void index_int(Xapian::TermGenerator&, int32_t, rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:323:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   323 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void index_long(Xapian::TermGenerator&, int64_t, rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:337:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   337 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void index_float(Xapian::TermGenerator&, float, rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:351:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   351 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void index_double(Xapian::TermGenerator&, double, rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:365:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   365 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'std::unique_ptr<Xapian::Document> new_document(int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:380:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   380 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void add_string(Xapian::Document&, Xapian::valueno, rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:394:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   394 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void add_int(Xapian::Document&, Xapian::valueno, int, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:408:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   408 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void add_long(Xapian::Document&, Xapian::valueno, int64_t, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:422:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   422 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void add_float(Xapian::Document&, Xapian::valueno, float, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:436:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   436 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void add_double(Xapian::Document&, Xapian::valueno, double, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:450:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   450 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void set_data(Xapian::Document&, rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:463:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   463 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void add_boolean_term(Xapian::Document&, rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:476:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   476 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'rust::cxxbridge1::String get_doc_data(Xapian::Document&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:487:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   487 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'std::unique_ptr<Xapian::QueryParser> new_query_parser(int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:503:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   503 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void set_max_wildcard_expansion(Xapian::QueryParser&, int32_t, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:516:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   516 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void set_stemmer_to_qp(Xapian::QueryParser&, Xapian::Stem&, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:529:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   529 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void set_database(Xapian::QueryParser&, Xapian::Database&, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:542:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   542 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: 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-rusty@0.0.53: xapian-bind.cc:554:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   554 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: 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-rusty@0.0.53: xapian-bind.cc:567:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   567 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'std::unique_ptr<Xapian::Query> new_query(int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:582:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   582 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: 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-rusty@0.0.53: xapian-bind.cc:600:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   600 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: 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-rusty@0.0.53: xapian-bind.cc:613:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   613 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: 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-rusty@0.0.53: xapian-bind.cc:630:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   630 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'bool query_is_empty(Xapian::Query&, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:643:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   643 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'const string& get_description(Xapian::Query&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:658:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   658 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'std::unique_ptr<Xapian::MSet> get_mset(Xapian::Enquire&, int32_t, int32_t, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:677:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   677 |     catch (Error ex){
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void set_query(Xapian::Enquire&, Xapian::Query&, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:693:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   693 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void set_sort_by_key(Xapian::Enquire&, Xapian::MultiValueKeyMaker&, bool, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:705:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   705 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'int get_matches_estimated(Xapian::MSet&, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:719:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   719 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'int mset_size(Xapian::MSet&, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:732:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   732 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'std::unique_ptr<Xapian::Document> get_doc_by_index(Xapian::MSet&, int32_t, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:745:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   745 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'std::unique_ptr<Xapian::MultiValueKeyMaker> new_multi_value_key_maker(int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:760:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   760 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void add_value_to_multi_value_key_maker(Xapian::MultiValueKeyMaker&, Xapian::valueno, bool, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:773:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   773 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stdout] warning: function `add_float` is never used
[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]    Compiling xapian-rusty v0.0.53 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `new_query` is never used
[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] [stdout] warning: function `add_float` is never used
[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 `new_query` is never used
[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: LC_ALL="C" PATH="/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/cargo-home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" VSLANG="1033" "cc" "-m64" "/tmp/rustcu2c2AV/symbols.o" "/opt/rustwide/target/debug/deps/xapian_rusty-d01a36d2cf9691c9.xapian_rusty.18413963ace5af7-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/xapian_rusty-d01a36d2cf9691c9.4pz7obz8km1ydytj.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out" "-L" "/opt/rustwide/target/debug/build/cxx-0c33a9dd7b34b1a0/out" "-L" "/opt/rustwide/target/debug/build/link-cplusplus-fddf86b2181537b9/out" "-L" "/opt/rustwide/rustup-home/toolchains/1.75.0-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/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-3df1bed8075ce1de.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-2076fd86b325cb5d.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-caa7152ee70c190f.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-04e6425e07f02a3c.rlib" "/opt/rustwide/target/debug/deps/libcxx-d325a629e3a0938b.rlib" "/opt/rustwide/target/debug/deps/liblink_cplusplus-0a66b137b3d1ff62.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-90f6ddbf82de36ec.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-480c41e9d4e1f677.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-db744c0ca03eed1d.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-8ba652dc7d4b285a.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-d5f4520a9ebc0d58.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-4ad84de58f0cb463.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-0d10aae2e0f38735.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-0c17cff739e6745b.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-b29e17139dde1aa8.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-1f975299829cc7bd.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-86bae3bc3079f89b.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-321b82c30dffdf5f.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-3dd8a6810a0bdfef.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-eb39a61c0c879984.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-aa769569f91c3548.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-510a192a50a983ed.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-0577018320f99037.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-193cf992125ccd4c.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-8e138eaf26ebb4a8.rlib" "-Wl,-Bdynamic" "-lstdc++" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/xapian_rusty-d01a36d2cf9691c9" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lxapianm: No such file or directory
[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: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:40,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/sources/xapian-rusty/src/lib.rs.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    29 | #warning The C++ ABI version of compiler you are using does not exactly match
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |  ^~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    30 | #warning that of the compiler used to build the library. If linking fails
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |  ^~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    31 | #warning due to missing symbols, this is probably the reason why.
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |  ^~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    32 | #warning The Xapian library was built with g++ 5.4.0
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |  ^~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:40,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    29 | #warning The C++ ABI version of compiler you are using does not exactly match
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |  ^~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    30 | #warning that of the compiler used to build the library. If linking fails
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |  ^~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    31 | #warning due to missing symbols, this is probably the reason why.
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |  ^~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    32 | #warning The Xapian library was built with g++ 5.4.0
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |  ^~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'std::unique_ptr<Xapian::Database> new_database(int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:78:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:    78 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: 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-rusty@0.0.53: xapian-bind.cc:98:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:    98 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void add_database(Xapian::Database&, Xapian::Database&, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:111:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   111 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void database_close(Xapian::Database&, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:123:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   123 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void database_reopen(Xapian::Database&, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:135:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   135 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'std::unique_ptr<Xapian::Enquire> new_enquire(Xapian::Database&, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:148:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   148 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'std::unique_ptr<Xapian::Stem> new_stem(rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:165:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   165 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: 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-rusty@0.0.53: xapian-bind.cc:188:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   188 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void commit(Xapian::WritableDatabase&, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:204:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   204 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'int32_t get_doccount(Xapian::WritableDatabase&, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:215:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   215 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'Xapian::docid replace_document(Xapian::WritableDatabase&, rust::cxxbridge1::Str, Xapian::Document&, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:228:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   228 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void delete_document(Xapian::WritableDatabase&, rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:241:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   241 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'std::unique_ptr<Xapian::TermGenerator> new_termgenerator(int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:257:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   257 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void set_stemmer(Xapian::TermGenerator&, Xapian::Stem&, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:270:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   270 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void set_document(Xapian::TermGenerator&, Xapian::Document&, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:283:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   283 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void index_text(Xapian::TermGenerator&, rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:296:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   296 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void index_text_with_prefix(Xapian::TermGenerator&, rust::cxxbridge1::Str, rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:309:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   309 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void index_int(Xapian::TermGenerator&, int32_t, rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:323:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   323 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void index_long(Xapian::TermGenerator&, int64_t, rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:337:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   337 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void index_float(Xapian::TermGenerator&, float, rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:351:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   351 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void index_double(Xapian::TermGenerator&, double, rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:365:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   365 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'std::unique_ptr<Xapian::Document> new_document(int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:380:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   380 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void add_string(Xapian::Document&, Xapian::valueno, rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:394:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   394 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void add_int(Xapian::Document&, Xapian::valueno, int, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:408:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   408 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void add_long(Xapian::Document&, Xapian::valueno, int64_t, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:422:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   422 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void add_float(Xapian::Document&, Xapian::valueno, float, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:436:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   436 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void add_double(Xapian::Document&, Xapian::valueno, double, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:450:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   450 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void set_data(Xapian::Document&, rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:463:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   463 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void add_boolean_term(Xapian::Document&, rust::cxxbridge1::Str, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:476:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   476 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'rust::cxxbridge1::String get_doc_data(Xapian::Document&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:487:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   487 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'std::unique_ptr<Xapian::QueryParser> new_query_parser(int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:503:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   503 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void set_max_wildcard_expansion(Xapian::QueryParser&, int32_t, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:516:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   516 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void set_stemmer_to_qp(Xapian::QueryParser&, Xapian::Stem&, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:529:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   529 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void set_database(Xapian::QueryParser&, Xapian::Database&, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:542:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   542 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: 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-rusty@0.0.53: xapian-bind.cc:554:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   554 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: 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-rusty@0.0.53: xapian-bind.cc:567:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   567 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'std::unique_ptr<Xapian::Query> new_query(int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:582:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   582 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: 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-rusty@0.0.53: xapian-bind.cc:600:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   600 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: 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-rusty@0.0.53: xapian-bind.cc:613:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   613 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: 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-rusty@0.0.53: xapian-bind.cc:630:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   630 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'bool query_is_empty(Xapian::Query&, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:643:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   643 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'const string& get_description(Xapian::Query&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:658:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   658 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'std::unique_ptr<Xapian::MSet> get_mset(Xapian::Enquire&, int32_t, int32_t, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:677:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   677 |     catch (Error ex){
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void set_query(Xapian::Enquire&, Xapian::Query&, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:693:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   693 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void set_sort_by_key(Xapian::Enquire&, Xapian::MultiValueKeyMaker&, bool, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:705:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   705 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'int get_matches_estimated(Xapian::MSet&, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:719:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   719 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'int mset_size(Xapian::MSet&, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:732:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   732 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'std::unique_ptr<Xapian::Document> get_doc_by_index(Xapian::MSet&, int32_t, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:745:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   745 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'std::unique_ptr<Xapian::MultiValueKeyMaker> new_multi_value_key_maker(int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:760:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   760 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc: In function 'void add_value_to_multi_value_key_maker(Xapian::MultiValueKeyMaker&, Xapian::valueno, bool, int8_t&)':
[INFO] [stderr] warning: xapian-rusty@0.0.53: xapian-bind.cc:773:18: warning: implicitly-declared 'Xapian::Error::Error(const Xapian::Error&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: xapian-rusty@0.0.53:   773 |     catch (Error ex)
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |                  ^~
[INFO] [stderr] warning: xapian-rusty@0.0.53: In file included from /opt/rustwide/workdir/include/xapian.h:46,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from /opt/rustwide/target/debug/build/xapian-rusty-0ef787feb30d1fd9/out/cxxbridge/crate/xapian-rusty/xapian-bind.h:4,
[INFO] [stderr] warning: xapian-rusty@0.0.53:                  from xapian-bind.cc:1:
[INFO] [stderr] warning: xapian-rusty@0.0.53: /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: xapian-rusty@0.0.53:    83 |     void operator=(const Error &o);
[INFO] [stderr] warning: xapian-rusty@0.0.53:       |          ^~~~~~~~
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `xapian-rusty` (lib test) due to 2 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "da5de2e626633225f7521497ba40e64d63b63a496ef9bcec74dff8341128f721", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da5de2e626633225f7521497ba40e64d63b63a496ef9bcec74dff8341128f721", kill_on_drop: false }`
[INFO] [stdout] da5de2e626633225f7521497ba40e64d63b63a496ef9bcec74dff8341128f721
