[INFO] fetching crate mbutiles 0.1.1...
[INFO] testing mbutiles-0.1.1 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate mbutiles 0.1.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate mbutiles 0.1.1 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mbutiles 0.1.1
[INFO] finished tweaking crates.io crate mbutiles 0.1.1
[INFO] tweaked toml for crates.io crate mbutiles 0.1.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lru-cache v0.0.7
[INFO] [stderr]   Downloaded linked-hash-map v0.0.9
[INFO] [stderr]   Downloaded stdio_logger v0.1.1
[INFO] [stderr]   Downloaded rusqlite v0.7.4
[INFO] [stderr]   Downloaded libsqlite3-sys v0.5.0
[INFO] [stderr]   Downloaded jlens v0.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a8ea0285f827ff0b2a9518f4caa8d6d7a60ead097affa4c6b5687723f3efd7f2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a8ea0285f827ff0b2a9518f4caa8d6d7a60ead097affa4c6b5687723f3efd7f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a8ea0285f827ff0b2a9518f4caa8d6d7a60ead097affa4c6b5687723f3efd7f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8ea0285f827ff0b2a9518f4caa8d6d7a60ead097affa4c6b5687723f3efd7f2", kill_on_drop: false }`
[INFO] [stdout] a8ea0285f827ff0b2a9518f4caa8d6d7a60ead097affa4c6b5687723f3efd7f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] db5c1169b363046cb396a88cecb98a750ffb7bddbffbe02cc91bb3c953f16d4e
[INFO] running `Command { std: "docker" "start" "-a" "db5c1169b363046cb396a88cecb98a750ffb7bddbffbe02cc91bb3c953f16d4e", kill_on_drop: false }`
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling regex-syntax v0.3.9
[INFO] [stderr]    Compiling linked-hash-map v0.0.9
[INFO] [stderr]    Compiling utf8-ranges v0.1.3
[INFO] [stderr]    Compiling strsim v0.5.2
[INFO] [stderr]    Compiling bitflags v0.7.0
[INFO] [stderr]    Compiling libsqlite3-sys v0.5.0
[INFO] [stderr]    Compiling miniz-sys v0.1.12
[INFO] [stderr]    Compiling term-painter v0.2.4
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling lru-cache v0.0.7
[INFO] [stderr]    Compiling stdio_logger v0.1.1
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling walkdir v0.1.8
[INFO] [stderr]    Compiling rusqlite v0.7.4
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling flate2 v0.2.20
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling docopt v0.6.86
[INFO] [stderr]    Compiling mbutiles v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/mbtiles.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[derive(RustcDecodable, Debug)]
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/mbtiles.rs:24:10
[INFO] [stdout]    |
[INFO] [stdout] 24 | #[derive(RustcDecodable, Debug, Clone, Copy)]
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/mbtiles.rs:44:10
[INFO] [stdout]    |
[INFO] [stdout] 44 | #[derive(RustcDecodable, Debug, Clone, Copy)]
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/mbtiles.rs:53:8
[INFO] [stdout]    |
[INFO] [stdout] 53 |     Ok(try!(Connection::open(mbtiles_file).desc(format!("Can't connect to {:?}", mbtiles_file))))
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/mbtiles.rs:57:8
[INFO] [stdout]    |
[INFO] [stdout] 57 |     Ok(try!(connection.execute_batch("
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/mbtiles.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     try!(connection.execute_batch("ANALYZE;").desc("Can't analyze sqlite"));
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/mbtiles.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 69 |     try!(connection.execute_batch("VACUUM;").desc("Can't vacuum sqlite"));
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/mbtiles.rs:74:8
[INFO] [stdout]    |
[INFO] [stdout] 74 |     Ok(try!(connection.execute_batch("
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:113:29
[INFO] [stdout]     |
[INFO] [stdout] 113 |     let mut metadata_file = try!(File::open(input.join("metadata.json"))
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:116:5
[INFO] [stdout]     |
[INFO] [stdout] 116 |     try!(metadata_file.read_to_string(&mut buffer)
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:119:16
[INFO] [stdout]     |
[INFO] [stdout] 119 |     let data = try!(Json::from_str(buffer.as_str()));
[INFO] [stdout]     |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:121:19
[INFO] [stdout]     |
[INFO] [stdout] 121 |         let obj = try!(data.as_object()
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:124:29
[INFO] [stdout]     |
[INFO] [stdout] 124 |             let value_str = try!(value.as_string().ok_or_else(|| MBTileError::new_static("metadata object has a non string value")));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:125:13
[INFO] [stdout]     |
[INFO] [stdout] 125 |             try!(connection.execute("insert into metadata (name, value) values ($1, $2)",
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:146:22
[INFO] [stdout]     |
[INFO] [stdout] 146 |     let connection = try!(mbtiles_connect(&output_path));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:147:5
[INFO] [stdout]     |
[INFO] [stdout] 147 |     try!(optimize_connection(&connection));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:148:5
[INFO] [stdout]     |
[INFO] [stdout] 148 |     try!(mbtiles_setup(&connection));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:149:5
[INFO] [stdout]     |
[INFO] [stdout] 149 |     try!(insert_metadata(&input_path, &connection));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:150:5
[INFO] [stdout]     |
[INFO] [stdout] 150 |     try!(walk_dir_image(&input_path, flag_scheme, flag_image_format, &connection));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:152:5
[INFO] [stdout]     |
[INFO] [stdout] 152 |     try!(optimize_database(&connection));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:173:21
[INFO] [stdout]     |
[INFO] [stdout] 173 |         let entry = try!(entry_res.desc("invalid entry"));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:213:27
[INFO] [stdout]     |
[INFO] [stdout] 213 |     let mut zoom_string = try!(parse_comp(component));
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:220:8
[INFO] [stdout]     |
[INFO] [stdout] 220 |     Ok(try!(zoom_string.parse::<u32>()
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:226:24
[INFO] [stdout]     |
[INFO] [stdout] 226 |     let mut x_string = try!(parse_comp(component));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:231:8
[INFO] [stdout]     |
[INFO] [stdout] 231 |     Ok(try!(u32::from_str_radix(x_string.as_str(), radix)
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:243:20
[INFO] [stdout]     |
[INFO] [stdout] 243 |     let filename = try!(parse_comp(component));
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:252:26
[INFO] [stdout]     |
[INFO] [stdout] 252 |     let image_filename = try!(u32::from_str_radix(stem_part.as_str(), radix)
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:280:25
[INFO] [stdout]     |
[INFO] [stdout] 280 |     let mut grid_file = try!(File::open(grid_path).desc(format!("Can't open {:?}", grid_path)));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:282:5
[INFO] [stdout]     |
[INFO] [stdout] 282 |     try!(grid_file.read_to_string(&mut grid_content)
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:284:14
[INFO] [stdout]     |
[INFO] [stdout] 284 |     let re = try!(Regex::new(r"[\w\s=+-/]+\((\{(.|\n)*\})\);?"));
[INFO] [stdout]     |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:286:9
[INFO] [stdout]     |
[INFO] [stdout] 286 |         try!(capture.at(1).ok_or_else(|| MBTileError::new_static("Can't parse grid"))).to_owned()
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:290:19
[INFO] [stdout]     |
[INFO] [stdout] 290 |     let utfgrid = try!(Json::from_str(grid_content.as_str()));
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:297:30
[INFO] [stdout]     |
[INFO] [stdout] 297 |     let filtered_json_grid = try!(json::encode(&kk));
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:299:5
[INFO] [stdout]     |
[INFO] [stdout] 299 |     try!(encoder.write_all(filtered_json_grid.as_bytes()));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:300:23
[INFO] [stdout]     |
[INFO] [stdout] 300 |     let zipped_json = try!(encoder.finish());
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:301:5
[INFO] [stdout]     |
[INFO] [stdout] 301 |     try!(connection.execute("insert into grids (zoom_level, tile_column, tile_row, grid) values ($1, $2, $3, $4);",
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:304:23
[INFO] [stdout]     |
[INFO] [stdout] 304 |     let utfgrid_obj = try!(kk.as_object()
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:322:21
[INFO] [stdout]     |
[INFO] [stdout] 322 | ...   try!(connection.execute("insert into grid_data (zoom_level, tile_column, tile_row, key_name, key_json) values ($1, $2, $3, $4, $5);",
[INFO] [stdout]     |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:343:26
[INFO] [stdout]     |
[INFO] [stdout] 343 |     let mut image_file = try!(File::open(image_path).desc(format!("Can't open {:?}", image_path)));
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:345:5
[INFO] [stdout]     |
[INFO] [stdout] 345 |     try!(image_file.read_to_end(&mut buffer)
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:347:5
[INFO] [stdout]     |
[INFO] [stdout] 347 |     try!(connection.execute("insert into tiles (zoom_level,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:358:34
[INFO] [stdout]     |
[INFO] [stdout] 358 |     let mut metadata_statement = try!(connection.prepare("select name, value from metadata;"));
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:360:35
[INFO] [stdout]     |
[INFO] [stdout] 360 |     let metadata_statement_rows = try!(metadata_statement.query_map(&[], |row| {
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:363:40
[INFO] [stdout]     |
[INFO] [stdout] 363 |     let metadata_map: BTreeMap<_, _> = try!(metadata_statement_rows.collect());
[INFO] [stdout]     |                                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:368:29
[INFO] [stdout]     |
[INFO] [stdout] 368 |     let mut metadata_file = try!(File::create(metadata_path).desc("Can't create metadata file"));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:369:5
[INFO] [stdout]     |
[INFO] [stdout] 369 |     try!(metadata_file.write(json_str.as_bytes())
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:384:27
[INFO] [stdout]     |
[INFO] [stdout] 384 |     let output: PathBuf = try!(opt_output
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:398:5
[INFO] [stdout]     |
[INFO] [stdout] 398 |     try!(fs::create_dir_all(&output_path).desc("Can't create the output directory"));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:399:22
[INFO] [stdout]     |
[INFO] [stdout] 399 |     let connection = try!(mbtiles_connect(&input_path));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:400:5
[INFO] [stdout]     |
[INFO] [stdout] 400 |     try!(export_metadata(&connection, &output_path));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:405:9
[INFO] [stdout]     |
[INFO] [stdout] 405 |         try!(connection.prepare("select zoom_level, tile_column, tile_row, tile_data from tiles;"));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:406:26
[INFO] [stdout]     |
[INFO] [stdout] 406 |     let mut tiles_rows = try!(tiles_statement.query(&[]));
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:408:20
[INFO] [stdout]     |
[INFO] [stdout] 408 |         let tile = try!(tile_res);
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:409:9
[INFO] [stdout]     |
[INFO] [stdout] 409 |         try!(export_tile(&tile, output_path, flag_scheme, flag_image_format));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:411:5
[INFO] [stdout]     |
[INFO] [stdout] 411 |     try!(export_grid(&connection, &output_path, flag_scheme, flag_grid_callback));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:439:5
[INFO] [stdout]     |
[INFO] [stdout] 439 |     try!(fs::create_dir_all(&tile_dir)
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:449:25
[INFO] [stdout]     |
[INFO] [stdout] 449 |     let mut tile_file = try!(File::create(tile_path));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:450:5
[INFO] [stdout]     |
[INFO] [stdout] 450 |     try!(tile_file.write_all(&tile.get::<i32, Vec<u8>>(3)));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:469:9
[INFO] [stdout]     |
[INFO] [stdout] 469 |         try!(connection.prepare("select zoom_level, tile_column, tile_row, grid from grids;"));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:470:26
[INFO] [stdout]     |
[INFO] [stdout] 470 |     let mut grids_rows = try!(grids_statement.query(&[]));
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:472:20
[INFO] [stdout]     |
[INFO] [stdout] 472 |         let grid = try!(grid_row);
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:480:9
[INFO] [stdout]     |
[INFO] [stdout] 480 |         try!(fs::create_dir_all(&grid_dir)
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:486:9
[INFO] [stdout]     |
[INFO] [stdout] 486 |         try!(decoder.read_to_string(&mut unzipped_grid));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:487:25
[INFO] [stdout]     |
[INFO] [stdout] 487 |         let grid_json = try!(Json::from_str(unzipped_grid.as_str())
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:490:39
[INFO] [stdout]     |
[INFO] [stdout] 490 |         let mut grid_data_statement = try!(connection.prepare("select key_name, key_json FROM
[INFO] [stdout]     |                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:496:30
[INFO] [stdout]     |
[INFO] [stdout] 496 |         let grid_data_rows = try!(grid_data_statement.query_map(&[&zoom_level, &tile_column, &y],
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:503:36
[INFO] [stdout]     |
[INFO] [stdout] 503 |         let data: BTreeMap<_, _> = try!(grid_data_rows.map(|res| {
[INFO] [stdout]     |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:516:29
[INFO] [stdout]     |
[INFO] [stdout] 516 |         let mut grid_file = try!(File::create(grid_file_path));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:517:25
[INFO] [stdout]     |
[INFO] [stdout] 517 |         let grid_json = try!(json::encode(&grid_object));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:522:9
[INFO] [stdout]     |
[INFO] [stdout] 522 |         try!(grid_file.write_all(dump.as_bytes()));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:533:27
[INFO] [stdout]     |
[INFO] [stdout] 533 |     let output: PathBuf = try!(opt_output
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:542:22
[INFO] [stdout]     |
[INFO] [stdout] 542 |     let connection = try!(mbtiles_connect(&input_path));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:543:5
[INFO] [stdout]     |
[INFO] [stdout] 543 |     try!(export_metadata(&connection, &output_path));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 73 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/main.rs:50:10
[INFO] [stdout]    |
[INFO] [stdout] 50 | #[derive(RustcDecodable, Debug)]
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/mbtiles.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[derive(RustcDecodable, Debug)]
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/mbtiles.rs:24:10
[INFO] [stdout]    |
[INFO] [stdout] 24 | #[derive(RustcDecodable, Debug, Clone, Copy)]
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/mbtiles.rs:44:10
[INFO] [stdout]    |
[INFO] [stdout] 44 | #[derive(RustcDecodable, Debug, Clone, Copy)]
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/mbtiles.rs:53:8
[INFO] [stdout]    |
[INFO] [stdout] 53 |     Ok(try!(Connection::open(mbtiles_file).desc(format!("Can't connect to {:?}", mbtiles_file))))
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/mbtiles.rs:57:8
[INFO] [stdout]    |
[INFO] [stdout] 57 |     Ok(try!(connection.execute_batch("
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/mbtiles.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     try!(connection.execute_batch("ANALYZE;").desc("Can't analyze sqlite"));
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/mbtiles.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 69 |     try!(connection.execute_batch("VACUUM;").desc("Can't vacuum sqlite"));
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/mbtiles.rs:74:8
[INFO] [stdout]    |
[INFO] [stdout] 74 |     Ok(try!(connection.execute_batch("
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:113:29
[INFO] [stdout]     |
[INFO] [stdout] 113 |     let mut metadata_file = try!(File::open(input.join("metadata.json"))
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:116:5
[INFO] [stdout]     |
[INFO] [stdout] 116 |     try!(metadata_file.read_to_string(&mut buffer)
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:119:16
[INFO] [stdout]     |
[INFO] [stdout] 119 |     let data = try!(Json::from_str(buffer.as_str()));
[INFO] [stdout]     |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:121:19
[INFO] [stdout]     |
[INFO] [stdout] 121 |         let obj = try!(data.as_object()
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:124:29
[INFO] [stdout]     |
[INFO] [stdout] 124 |             let value_str = try!(value.as_string().ok_or_else(|| MBTileError::new_static("metadata object has a non string value")));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:125:13
[INFO] [stdout]     |
[INFO] [stdout] 125 |             try!(connection.execute("insert into metadata (name, value) values ($1, $2)",
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:146:22
[INFO] [stdout]     |
[INFO] [stdout] 146 |     let connection = try!(mbtiles_connect(&output_path));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:147:5
[INFO] [stdout]     |
[INFO] [stdout] 147 |     try!(optimize_connection(&connection));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:148:5
[INFO] [stdout]     |
[INFO] [stdout] 148 |     try!(mbtiles_setup(&connection));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:149:5
[INFO] [stdout]     |
[INFO] [stdout] 149 |     try!(insert_metadata(&input_path, &connection));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:150:5
[INFO] [stdout]     |
[INFO] [stdout] 150 |     try!(walk_dir_image(&input_path, flag_scheme, flag_image_format, &connection));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:152:5
[INFO] [stdout]     |
[INFO] [stdout] 152 |     try!(optimize_database(&connection));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:173:21
[INFO] [stdout]     |
[INFO] [stdout] 173 |         let entry = try!(entry_res.desc("invalid entry"));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:213:27
[INFO] [stdout]     |
[INFO] [stdout] 213 |     let mut zoom_string = try!(parse_comp(component));
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:220:8
[INFO] [stdout]     |
[INFO] [stdout] 220 |     Ok(try!(zoom_string.parse::<u32>()
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:226:24
[INFO] [stdout]     |
[INFO] [stdout] 226 |     let mut x_string = try!(parse_comp(component));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:231:8
[INFO] [stdout]     |
[INFO] [stdout] 231 |     Ok(try!(u32::from_str_radix(x_string.as_str(), radix)
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:243:20
[INFO] [stdout]     |
[INFO] [stdout] 243 |     let filename = try!(parse_comp(component));
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:252:26
[INFO] [stdout]     |
[INFO] [stdout] 252 |     let image_filename = try!(u32::from_str_radix(stem_part.as_str(), radix)
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:280:25
[INFO] [stdout]     |
[INFO] [stdout] 280 |     let mut grid_file = try!(File::open(grid_path).desc(format!("Can't open {:?}", grid_path)));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:282:5
[INFO] [stdout]     |
[INFO] [stdout] 282 |     try!(grid_file.read_to_string(&mut grid_content)
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:284:14
[INFO] [stdout]     |
[INFO] [stdout] 284 |     let re = try!(Regex::new(r"[\w\s=+-/]+\((\{(.|\n)*\})\);?"));
[INFO] [stdout]     |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:286:9
[INFO] [stdout]     |
[INFO] [stdout] 286 |         try!(capture.at(1).ok_or_else(|| MBTileError::new_static("Can't parse grid"))).to_owned()
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:290:19
[INFO] [stdout]     |
[INFO] [stdout] 290 |     let utfgrid = try!(Json::from_str(grid_content.as_str()));
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:297:30
[INFO] [stdout]     |
[INFO] [stdout] 297 |     let filtered_json_grid = try!(json::encode(&kk));
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:299:5
[INFO] [stdout]     |
[INFO] [stdout] 299 |     try!(encoder.write_all(filtered_json_grid.as_bytes()));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:300:23
[INFO] [stdout]     |
[INFO] [stdout] 300 |     let zipped_json = try!(encoder.finish());
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:301:5
[INFO] [stdout]     |
[INFO] [stdout] 301 |     try!(connection.execute("insert into grids (zoom_level, tile_column, tile_row, grid) values ($1, $2, $3, $4);",
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:304:23
[INFO] [stdout]     |
[INFO] [stdout] 304 |     let utfgrid_obj = try!(kk.as_object()
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:322:21
[INFO] [stdout]     |
[INFO] [stdout] 322 | ...   try!(connection.execute("insert into grid_data (zoom_level, tile_column, tile_row, key_name, key_json) values ($1, $2, $3, $4, $5);",
[INFO] [stdout]     |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:343:26
[INFO] [stdout]     |
[INFO] [stdout] 343 |     let mut image_file = try!(File::open(image_path).desc(format!("Can't open {:?}", image_path)));
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:345:5
[INFO] [stdout]     |
[INFO] [stdout] 345 |     try!(image_file.read_to_end(&mut buffer)
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:347:5
[INFO] [stdout]     |
[INFO] [stdout] 347 |     try!(connection.execute("insert into tiles (zoom_level,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:358:34
[INFO] [stdout]     |
[INFO] [stdout] 358 |     let mut metadata_statement = try!(connection.prepare("select name, value from metadata;"));
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:360:35
[INFO] [stdout]     |
[INFO] [stdout] 360 |     let metadata_statement_rows = try!(metadata_statement.query_map(&[], |row| {
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:363:40
[INFO] [stdout]     |
[INFO] [stdout] 363 |     let metadata_map: BTreeMap<_, _> = try!(metadata_statement_rows.collect());
[INFO] [stdout]     |                                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:368:29
[INFO] [stdout]     |
[INFO] [stdout] 368 |     let mut metadata_file = try!(File::create(metadata_path).desc("Can't create metadata file"));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:369:5
[INFO] [stdout]     |
[INFO] [stdout] 369 |     try!(metadata_file.write(json_str.as_bytes())
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:384:27
[INFO] [stdout]     |
[INFO] [stdout] 384 |     let output: PathBuf = try!(opt_output
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:398:5
[INFO] [stdout]     |
[INFO] [stdout] 398 |     try!(fs::create_dir_all(&output_path).desc("Can't create the output directory"));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:399:22
[INFO] [stdout]     |
[INFO] [stdout] 399 |     let connection = try!(mbtiles_connect(&input_path));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:400:5
[INFO] [stdout]     |
[INFO] [stdout] 400 |     try!(export_metadata(&connection, &output_path));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:405:9
[INFO] [stdout]     |
[INFO] [stdout] 405 |         try!(connection.prepare("select zoom_level, tile_column, tile_row, tile_data from tiles;"));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:406:26
[INFO] [stdout]     |
[INFO] [stdout] 406 |     let mut tiles_rows = try!(tiles_statement.query(&[]));
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:408:20
[INFO] [stdout]     |
[INFO] [stdout] 408 |         let tile = try!(tile_res);
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:409:9
[INFO] [stdout]     |
[INFO] [stdout] 409 |         try!(export_tile(&tile, output_path, flag_scheme, flag_image_format));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:411:5
[INFO] [stdout]     |
[INFO] [stdout] 411 |     try!(export_grid(&connection, &output_path, flag_scheme, flag_grid_callback));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:439:5
[INFO] [stdout]     |
[INFO] [stdout] 439 |     try!(fs::create_dir_all(&tile_dir)
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:449:25
[INFO] [stdout]     |
[INFO] [stdout] 449 |     let mut tile_file = try!(File::create(tile_path));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:450:5
[INFO] [stdout]     |
[INFO] [stdout] 450 |     try!(tile_file.write_all(&tile.get::<i32, Vec<u8>>(3)));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:469:9
[INFO] [stdout]     |
[INFO] [stdout] 469 |         try!(connection.prepare("select zoom_level, tile_column, tile_row, grid from grids;"));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:470:26
[INFO] [stdout]     |
[INFO] [stdout] 470 |     let mut grids_rows = try!(grids_statement.query(&[]));
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:472:20
[INFO] [stdout]     |
[INFO] [stdout] 472 |         let grid = try!(grid_row);
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:480:9
[INFO] [stdout]     |
[INFO] [stdout] 480 |         try!(fs::create_dir_all(&grid_dir)
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:486:9
[INFO] [stdout]     |
[INFO] [stdout] 486 |         try!(decoder.read_to_string(&mut unzipped_grid));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:487:25
[INFO] [stdout]     |
[INFO] [stdout] 487 |         let grid_json = try!(Json::from_str(unzipped_grid.as_str())
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:490:39
[INFO] [stdout]     |
[INFO] [stdout] 490 |         let mut grid_data_statement = try!(connection.prepare("select key_name, key_json FROM
[INFO] [stdout]     |                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:496:30
[INFO] [stdout]     |
[INFO] [stdout] 496 |         let grid_data_rows = try!(grid_data_statement.query_map(&[&zoom_level, &tile_column, &y],
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:503:36
[INFO] [stdout]     |
[INFO] [stdout] 503 |         let data: BTreeMap<_, _> = try!(grid_data_rows.map(|res| {
[INFO] [stdout]     |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:516:29
[INFO] [stdout]     |
[INFO] [stdout] 516 |         let mut grid_file = try!(File::create(grid_file_path));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:517:25
[INFO] [stdout]     |
[INFO] [stdout] 517 |         let grid_json = try!(json::encode(&grid_object));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:522:9
[INFO] [stdout]     |
[INFO] [stdout] 522 |         try!(grid_file.write_all(dump.as_bytes()));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:533:27
[INFO] [stdout]     |
[INFO] [stdout] 533 |     let output: PathBuf = try!(opt_output
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:542:22
[INFO] [stdout]     |
[INFO] [stdout] 542 |     let connection = try!(mbtiles_connect(&input_path));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:543:5
[INFO] [stdout]     |
[INFO] [stdout] 543 |     try!(export_metadata(&connection, &output_path));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 74 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.67s
[INFO] running `Command { std: "docker" "inspect" "db5c1169b363046cb396a88cecb98a750ffb7bddbffbe02cc91bb3c953f16d4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db5c1169b363046cb396a88cecb98a750ffb7bddbffbe02cc91bb3c953f16d4e", kill_on_drop: false }`
[INFO] [stdout] db5c1169b363046cb396a88cecb98a750ffb7bddbffbe02cc91bb3c953f16d4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 363379499e2c47de5c6909a32796791b437fc40654ad92250b06632e70f31078
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "363379499e2c47de5c6909a32796791b437fc40654ad92250b06632e70f31078", kill_on_drop: false }`
[INFO] [stderr]    Compiling jlens v0.0.1
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/mbtiles.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[derive(RustcDecodable, Debug)]
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/mbtiles.rs:24:10
[INFO] [stdout]    |
[INFO] [stdout] 24 | #[derive(RustcDecodable, Debug, Clone, Copy)]
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/mbtiles.rs:44:10
[INFO] [stdout]    |
[INFO] [stdout] 44 | #[derive(RustcDecodable, Debug, Clone, Copy)]
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/mbtiles.rs:53:8
[INFO] [stdout]    |
[INFO] [stdout] 53 |     Ok(try!(Connection::open(mbtiles_file).desc(format!("Can't connect to {:?}", mbtiles_file))))
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/mbtiles.rs:57:8
[INFO] [stdout]    |
[INFO] [stdout] 57 |     Ok(try!(connection.execute_batch("
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/mbtiles.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     try!(connection.execute_batch("ANALYZE;").desc("Can't analyze sqlite"));
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/mbtiles.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 69 |     try!(connection.execute_batch("VACUUM;").desc("Can't vacuum sqlite"));
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/mbtiles.rs:74:8
[INFO] [stdout]    |
[INFO] [stdout] 74 |     Ok(try!(connection.execute_batch("
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:113:29
[INFO] [stdout]     |
[INFO] [stdout] 113 |     let mut metadata_file = try!(File::open(input.join("metadata.json"))
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:116:5
[INFO] [stdout]     |
[INFO] [stdout] 116 |     try!(metadata_file.read_to_string(&mut buffer)
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:119:16
[INFO] [stdout]     |
[INFO] [stdout] 119 |     let data = try!(Json::from_str(buffer.as_str()));
[INFO] [stdout]     |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:121:19
[INFO] [stdout]     |
[INFO] [stdout] 121 |         let obj = try!(data.as_object()
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:124:29
[INFO] [stdout]     |
[INFO] [stdout] 124 |             let value_str = try!(value.as_string().ok_or_else(|| MBTileError::new_static("metadata object has a non string value")));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:125:13
[INFO] [stdout]     |
[INFO] [stdout] 125 |             try!(connection.execute("insert into metadata (name, value) values ($1, $2)",
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:146:22
[INFO] [stdout]     |
[INFO] [stdout] 146 |     let connection = try!(mbtiles_connect(&output_path));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:147:5
[INFO] [stdout]     |
[INFO] [stdout] 147 |     try!(optimize_connection(&connection));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:148:5
[INFO] [stdout]     |
[INFO] [stdout] 148 |     try!(mbtiles_setup(&connection));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:149:5
[INFO] [stdout]     |
[INFO] [stdout] 149 |     try!(insert_metadata(&input_path, &connection));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:150:5
[INFO] [stdout]     |
[INFO] [stdout] 150 |     try!(walk_dir_image(&input_path, flag_scheme, flag_image_format, &connection));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:152:5
[INFO] [stdout]     |
[INFO] [stdout] 152 |     try!(optimize_database(&connection));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:173:21
[INFO] [stdout]     |
[INFO] [stdout] 173 |         let entry = try!(entry_res.desc("invalid entry"));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:213:27
[INFO] [stdout]     |
[INFO] [stdout] 213 |     let mut zoom_string = try!(parse_comp(component));
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:220:8
[INFO] [stdout]     |
[INFO] [stdout] 220 |     Ok(try!(zoom_string.parse::<u32>()
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:226:24
[INFO] [stdout]     |
[INFO] [stdout] 226 |     let mut x_string = try!(parse_comp(component));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:231:8
[INFO] [stdout]     |
[INFO] [stdout] 231 |     Ok(try!(u32::from_str_radix(x_string.as_str(), radix)
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:243:20
[INFO] [stdout]     |
[INFO] [stdout] 243 |     let filename = try!(parse_comp(component));
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:252:26
[INFO] [stdout]     |
[INFO] [stdout] 252 |     let image_filename = try!(u32::from_str_radix(stem_part.as_str(), radix)
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:280:25
[INFO] [stdout]     |
[INFO] [stdout] 280 |     let mut grid_file = try!(File::open(grid_path).desc(format!("Can't open {:?}", grid_path)));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:282:5
[INFO] [stdout]     |
[INFO] [stdout] 282 |     try!(grid_file.read_to_string(&mut grid_content)
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:284:14
[INFO] [stdout]     |
[INFO] [stdout] 284 |     let re = try!(Regex::new(r"[\w\s=+-/]+\((\{(.|\n)*\})\);?"));
[INFO] [stdout]     |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:286:9
[INFO] [stdout]     |
[INFO] [stdout] 286 |         try!(capture.at(1).ok_or_else(|| MBTileError::new_static("Can't parse grid"))).to_owned()
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:290:19
[INFO] [stdout]     |
[INFO] [stdout] 290 |     let utfgrid = try!(Json::from_str(grid_content.as_str()));
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:297:30
[INFO] [stdout]     |
[INFO] [stdout] 297 |     let filtered_json_grid = try!(json::encode(&kk));
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:299:5
[INFO] [stdout]     |
[INFO] [stdout] 299 |     try!(encoder.write_all(filtered_json_grid.as_bytes()));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:300:23
[INFO] [stdout]     |
[INFO] [stdout] 300 |     let zipped_json = try!(encoder.finish());
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:301:5
[INFO] [stdout]     |
[INFO] [stdout] 301 |     try!(connection.execute("insert into grids (zoom_level, tile_column, tile_row, grid) values ($1, $2, $3, $4);",
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:304:23
[INFO] [stdout]     |
[INFO] [stdout] 304 |     let utfgrid_obj = try!(kk.as_object()
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:322:21
[INFO] [stdout]     |
[INFO] [stdout] 322 | ...   try!(connection.execute("insert into grid_data (zoom_level, tile_column, tile_row, key_name, key_json) values ($1, $2, $3, $4, $5);",
[INFO] [stdout]     |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:343:26
[INFO] [stdout]     |
[INFO] [stdout] 343 |     let mut image_file = try!(File::open(image_path).desc(format!("Can't open {:?}", image_path)));
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:345:5
[INFO] [stdout]     |
[INFO] [stdout] 345 |     try!(image_file.read_to_end(&mut buffer)
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:347:5
[INFO] [stdout]     |
[INFO] [stdout] 347 |     try!(connection.execute("insert into tiles (zoom_level,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:358:34
[INFO] [stdout]     |
[INFO] [stdout] 358 |     let mut metadata_statement = try!(connection.prepare("select name, value from metadata;"));
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:360:35
[INFO] [stdout]     |
[INFO] [stdout] 360 |     let metadata_statement_rows = try!(metadata_statement.query_map(&[], |row| {
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:363:40
[INFO] [stdout]     |
[INFO] [stdout] 363 |     let metadata_map: BTreeMap<_, _> = try!(metadata_statement_rows.collect());
[INFO] [stdout]     |                                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:368:29
[INFO] [stdout]     |
[INFO] [stdout] 368 |     let mut metadata_file = try!(File::create(metadata_path).desc("Can't create metadata file"));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:369:5
[INFO] [stdout]     |
[INFO] [stdout] 369 |     try!(metadata_file.write(json_str.as_bytes())
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:384:27
[INFO] [stdout]     |
[INFO] [stdout] 384 |     let output: PathBuf = try!(opt_output
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:398:5
[INFO] [stdout]     |
[INFO] [stdout] 398 |     try!(fs::create_dir_all(&output_path).desc("Can't create the output directory"));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:399:22
[INFO] [stdout]     |
[INFO] [stdout] 399 |     let connection = try!(mbtiles_connect(&input_path));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:400:5
[INFO] [stdout]     |
[INFO] [stdout] 400 |     try!(export_metadata(&connection, &output_path));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:405:9
[INFO] [stdout]     |
[INFO] [stdout] 405 |         try!(connection.prepare("select zoom_level, tile_column, tile_row, tile_data from tiles;"));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:406:26
[INFO] [stdout]     |
[INFO] [stdout] 406 |     let mut tiles_rows = try!(tiles_statement.query(&[]));
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:408:20
[INFO] [stdout]     |
[INFO] [stdout] 408 |         let tile = try!(tile_res);
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:409:9
[INFO] [stdout]     |
[INFO] [stdout] 409 |         try!(export_tile(&tile, output_path, flag_scheme, flag_image_format));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:411:5
[INFO] [stdout]     |
[INFO] [stdout] 411 |     try!(export_grid(&connection, &output_path, flag_scheme, flag_grid_callback));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:439:5
[INFO] [stdout]     |
[INFO] [stdout] 439 |     try!(fs::create_dir_all(&tile_dir)
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:449:25
[INFO] [stdout]     |
[INFO] [stdout] 449 |     let mut tile_file = try!(File::create(tile_path));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:450:5
[INFO] [stdout]     |
[INFO] [stdout] 450 |     try!(tile_file.write_all(&tile.get::<i32, Vec<u8>>(3)));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:469:9
[INFO] [stdout]     |
[INFO] [stdout] 469 |         try!(connection.prepare("select zoom_level, tile_column, tile_row, grid from grids;"));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:470:26
[INFO] [stdout]     |
[INFO] [stdout] 470 |     let mut grids_rows = try!(grids_statement.query(&[]));
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:472:20
[INFO] [stdout]     |
[INFO] [stdout] 472 |         let grid = try!(grid_row);
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:480:9
[INFO] [stdout]     |
[INFO] [stdout] 480 |         try!(fs::create_dir_all(&grid_dir)
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:486:9
[INFO] [stdout]     |
[INFO] [stdout] 486 |         try!(decoder.read_to_string(&mut unzipped_grid));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:487:25
[INFO] [stdout]     |
[INFO] [stdout] 487 |         let grid_json = try!(Json::from_str(unzipped_grid.as_str())
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:490:39
[INFO] [stdout]     |
[INFO] [stdout] 490 |         let mut grid_data_statement = try!(connection.prepare("select key_name, key_json FROM
[INFO] [stdout]     |                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:496:30
[INFO] [stdout]     |
[INFO] [stdout] 496 |         let grid_data_rows = try!(grid_data_statement.query_map(&[&zoom_level, &tile_column, &y],
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:503:36
[INFO] [stdout]     |
[INFO] [stdout] 503 |         let data: BTreeMap<_, _> = try!(grid_data_rows.map(|res| {
[INFO] [stdout]     |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:516:29
[INFO] [stdout]     |
[INFO] [stdout] 516 |         let mut grid_file = try!(File::create(grid_file_path));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:517:25
[INFO] [stdout]     |
[INFO] [stdout] 517 |         let grid_json = try!(json::encode(&grid_object));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:522:9
[INFO] [stdout]     |
[INFO] [stdout] 522 |         try!(grid_file.write_all(dump.as_bytes()));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:533:27
[INFO] [stdout]     |
[INFO] [stdout] 533 |     let output: PathBuf = try!(opt_output
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:542:22
[INFO] [stdout]     |
[INFO] [stdout] 542 |     let connection = try!(mbtiles_connect(&input_path));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:543:5
[INFO] [stdout]     |
[INFO] [stdout] 543 |     try!(export_metadata(&connection, &output_path));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 73 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/main.rs:50:10
[INFO] [stdout]    |
[INFO] [stdout] 50 | #[derive(RustcDecodable, Debug)]
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/mbtiles.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[derive(RustcDecodable, Debug)]
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/mbtiles.rs:24:10
[INFO] [stdout]    |
[INFO] [stdout] 24 | #[derive(RustcDecodable, Debug, Clone, Copy)]
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/mbtiles.rs:44:10
[INFO] [stdout]    |
[INFO] [stdout] 44 | #[derive(RustcDecodable, Debug, Clone, Copy)]
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/mbtiles.rs:53:8
[INFO] [stdout]    |
[INFO] [stdout] 53 |     Ok(try!(Connection::open(mbtiles_file).desc(format!("Can't connect to {:?}", mbtiles_file))))
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/mbtiles.rs:57:8
[INFO] [stdout]    |
[INFO] [stdout] 57 |     Ok(try!(connection.execute_batch("
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/mbtiles.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     try!(connection.execute_batch("ANALYZE;").desc("Can't analyze sqlite"));
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/mbtiles.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 69 |     try!(connection.execute_batch("VACUUM;").desc("Can't vacuum sqlite"));
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/mbtiles.rs:74:8
[INFO] [stdout]    |
[INFO] [stdout] 74 |     Ok(try!(connection.execute_batch("
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:113:29
[INFO] [stdout]     |
[INFO] [stdout] 113 |     let mut metadata_file = try!(File::open(input.join("metadata.json"))
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:116:5
[INFO] [stdout]     |
[INFO] [stdout] 116 |     try!(metadata_file.read_to_string(&mut buffer)
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:119:16
[INFO] [stdout]     |
[INFO] [stdout] 119 |     let data = try!(Json::from_str(buffer.as_str()));
[INFO] [stdout]     |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:121:19
[INFO] [stdout]     |
[INFO] [stdout] 121 |         let obj = try!(data.as_object()
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:124:29
[INFO] [stdout]     |
[INFO] [stdout] 124 |             let value_str = try!(value.as_string().ok_or_else(|| MBTileError::new_static("metadata object has a non string value")));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:125:13
[INFO] [stdout]     |
[INFO] [stdout] 125 |             try!(connection.execute("insert into metadata (name, value) values ($1, $2)",
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:146:22
[INFO] [stdout]     |
[INFO] [stdout] 146 |     let connection = try!(mbtiles_connect(&output_path));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:147:5
[INFO] [stdout]     |
[INFO] [stdout] 147 |     try!(optimize_connection(&connection));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:148:5
[INFO] [stdout]     |
[INFO] [stdout] 148 |     try!(mbtiles_setup(&connection));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:149:5
[INFO] [stdout]     |
[INFO] [stdout] 149 |     try!(insert_metadata(&input_path, &connection));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:150:5
[INFO] [stdout]     |
[INFO] [stdout] 150 |     try!(walk_dir_image(&input_path, flag_scheme, flag_image_format, &connection));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:152:5
[INFO] [stdout]     |
[INFO] [stdout] 152 |     try!(optimize_database(&connection));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:173:21
[INFO] [stdout]     |
[INFO] [stdout] 173 |         let entry = try!(entry_res.desc("invalid entry"));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:213:27
[INFO] [stdout]     |
[INFO] [stdout] 213 |     let mut zoom_string = try!(parse_comp(component));
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:220:8
[INFO] [stdout]     |
[INFO] [stdout] 220 |     Ok(try!(zoom_string.parse::<u32>()
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:226:24
[INFO] [stdout]     |
[INFO] [stdout] 226 |     let mut x_string = try!(parse_comp(component));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:231:8
[INFO] [stdout]     |
[INFO] [stdout] 231 |     Ok(try!(u32::from_str_radix(x_string.as_str(), radix)
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:243:20
[INFO] [stdout]     |
[INFO] [stdout] 243 |     let filename = try!(parse_comp(component));
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:252:26
[INFO] [stdout]     |
[INFO] [stdout] 252 |     let image_filename = try!(u32::from_str_radix(stem_part.as_str(), radix)
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:280:25
[INFO] [stdout]     |
[INFO] [stdout] 280 |     let mut grid_file = try!(File::open(grid_path).desc(format!("Can't open {:?}", grid_path)));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:282:5
[INFO] [stdout]     |
[INFO] [stdout] 282 |     try!(grid_file.read_to_string(&mut grid_content)
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:284:14
[INFO] [stdout]     |
[INFO] [stdout] 284 |     let re = try!(Regex::new(r"[\w\s=+-/]+\((\{(.|\n)*\})\);?"));
[INFO] [stdout]     |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:286:9
[INFO] [stdout]     |
[INFO] [stdout] 286 |         try!(capture.at(1).ok_or_else(|| MBTileError::new_static("Can't parse grid"))).to_owned()
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:290:19
[INFO] [stdout]     |
[INFO] [stdout] 290 |     let utfgrid = try!(Json::from_str(grid_content.as_str()));
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:297:30
[INFO] [stdout]     |
[INFO] [stdout] 297 |     let filtered_json_grid = try!(json::encode(&kk));
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:299:5
[INFO] [stdout]     |
[INFO] [stdout] 299 |     try!(encoder.write_all(filtered_json_grid.as_bytes()));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:300:23
[INFO] [stdout]     |
[INFO] [stdout] 300 |     let zipped_json = try!(encoder.finish());
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:301:5
[INFO] [stdout]     |
[INFO] [stdout] 301 |     try!(connection.execute("insert into grids (zoom_level, tile_column, tile_row, grid) values ($1, $2, $3, $4);",
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:304:23
[INFO] [stdout]     |
[INFO] [stdout] 304 |     let utfgrid_obj = try!(kk.as_object()
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:322:21
[INFO] [stdout]     |
[INFO] [stdout] 322 | ...   try!(connection.execute("insert into grid_data (zoom_level, tile_column, tile_row, key_name, key_json) values ($1, $2, $3, $4, $5);",
[INFO] [stdout]     |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:343:26
[INFO] [stdout]     |
[INFO] [stdout] 343 |     let mut image_file = try!(File::open(image_path).desc(format!("Can't open {:?}", image_path)));
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:345:5
[INFO] [stdout]     |
[INFO] [stdout] 345 |     try!(image_file.read_to_end(&mut buffer)
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:347:5
[INFO] [stdout]     |
[INFO] [stdout] 347 |     try!(connection.execute("insert into tiles (zoom_level,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:358:34
[INFO] [stdout]     |
[INFO] [stdout] 358 |     let mut metadata_statement = try!(connection.prepare("select name, value from metadata;"));
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:360:35
[INFO] [stdout]     |
[INFO] [stdout] 360 |     let metadata_statement_rows = try!(metadata_statement.query_map(&[], |row| {
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:363:40
[INFO] [stdout]     |
[INFO] [stdout] 363 |     let metadata_map: BTreeMap<_, _> = try!(metadata_statement_rows.collect());
[INFO] [stdout]     |                                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:368:29
[INFO] [stdout]     |
[INFO] [stdout] 368 |     let mut metadata_file = try!(File::create(metadata_path).desc("Can't create metadata file"));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:369:5
[INFO] [stdout]     |
[INFO] [stdout] 369 |     try!(metadata_file.write(json_str.as_bytes())
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:384:27
[INFO] [stdout]     |
[INFO] [stdout] 384 |     let output: PathBuf = try!(opt_output
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:398:5
[INFO] [stdout]     |
[INFO] [stdout] 398 |     try!(fs::create_dir_all(&output_path).desc("Can't create the output directory"));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:399:22
[INFO] [stdout]     |
[INFO] [stdout] 399 |     let connection = try!(mbtiles_connect(&input_path));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:400:5
[INFO] [stdout]     |
[INFO] [stdout] 400 |     try!(export_metadata(&connection, &output_path));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:405:9
[INFO] [stdout]     |
[INFO] [stdout] 405 |         try!(connection.prepare("select zoom_level, tile_column, tile_row, tile_data from tiles;"));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:406:26
[INFO] [stdout]     |
[INFO] [stdout] 406 |     let mut tiles_rows = try!(tiles_statement.query(&[]));
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:408:20
[INFO] [stdout]     |
[INFO] [stdout] 408 |         let tile = try!(tile_res);
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:409:9
[INFO] [stdout]     |
[INFO] [stdout] 409 |         try!(export_tile(&tile, output_path, flag_scheme, flag_image_format));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:411:5
[INFO] [stdout]     |
[INFO] [stdout] 411 |     try!(export_grid(&connection, &output_path, flag_scheme, flag_grid_callback));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:439:5
[INFO] [stdout]     |
[INFO] [stdout] 439 |     try!(fs::create_dir_all(&tile_dir)
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:449:25
[INFO] [stdout]     |
[INFO] [stdout] 449 |     let mut tile_file = try!(File::create(tile_path));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:450:5
[INFO] [stdout]     |
[INFO] [stdout] 450 |     try!(tile_file.write_all(&tile.get::<i32, Vec<u8>>(3)));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:469:9
[INFO] [stdout]     |
[INFO] [stdout] 469 |         try!(connection.prepare("select zoom_level, tile_column, tile_row, grid from grids;"));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:470:26
[INFO] [stdout]     |
[INFO] [stdout] 470 |     let mut grids_rows = try!(grids_statement.query(&[]));
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:472:20
[INFO] [stdout]     |
[INFO] [stdout] 472 |         let grid = try!(grid_row);
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:480:9
[INFO] [stdout]     |
[INFO] [stdout] 480 |         try!(fs::create_dir_all(&grid_dir)
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:486:9
[INFO] [stdout]     |
[INFO] [stdout] 486 |         try!(decoder.read_to_string(&mut unzipped_grid));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:487:25
[INFO] [stdout]     |
[INFO] [stdout] 487 |         let grid_json = try!(Json::from_str(unzipped_grid.as_str())
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:490:39
[INFO] [stdout]     |
[INFO] [stdout] 490 |         let mut grid_data_statement = try!(connection.prepare("select key_name, key_json FROM
[INFO] [stdout]     |                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:496:30
[INFO] [stdout]     |
[INFO] [stdout] 496 |         let grid_data_rows = try!(grid_data_statement.query_map(&[&zoom_level, &tile_column, &y],
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:503:36
[INFO] [stdout]     |
[INFO] [stdout] 503 |         let data: BTreeMap<_, _> = try!(grid_data_rows.map(|res| {
[INFO] [stdout]     |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:516:29
[INFO] [stdout]     |
[INFO] [stdout] 516 |         let mut grid_file = try!(File::create(grid_file_path));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:517:25
[INFO] [stdout]     |
[INFO] [stdout] 517 |         let grid_json = try!(json::encode(&grid_object));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:522:9
[INFO] [stdout]     |
[INFO] [stdout] 522 |         try!(grid_file.write_all(dump.as_bytes()));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:533:27
[INFO] [stdout]     |
[INFO] [stdout] 533 |     let output: PathBuf = try!(opt_output
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:542:22
[INFO] [stdout]     |
[INFO] [stdout] 542 |     let connection = try!(mbtiles_connect(&input_path));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:543:5
[INFO] [stdout]     |
[INFO] [stdout] 543 |     try!(export_metadata(&connection, &output_path));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 74 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling mbutiles v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> tests/lib.rs:15:23
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let current_dir = try!(env::current_dir());
[INFO] [stdout]    |                       ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> tests/lib.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         try!(fs::remove_dir_all(output.clone()));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/mbtiles.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[derive(RustcDecodable, Debug)]
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/mbtiles.rs:24:10
[INFO] [stdout]    |
[INFO] [stdout] 24 | #[derive(RustcDecodable, Debug, Clone, Copy)]
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/mbtiles.rs:44:10
[INFO] [stdout]    |
[INFO] [stdout] 44 | #[derive(RustcDecodable, Debug, Clone, Copy)]
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/mbtiles.rs:53:8
[INFO] [stdout]    |
[INFO] [stdout] 53 |     Ok(try!(Connection::open(mbtiles_file).desc(format!("Can't connect to {:?}", mbtiles_file))))
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/mbtiles.rs:57:8
[INFO] [stdout]    |
[INFO] [stdout] 57 |     Ok(try!(connection.execute_batch("
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/mbtiles.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     try!(connection.execute_batch("ANALYZE;").desc("Can't analyze sqlite"));
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/mbtiles.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 69 |     try!(connection.execute_batch("VACUUM;").desc("Can't vacuum sqlite"));
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/mbtiles.rs:74:8
[INFO] [stdout]    |
[INFO] [stdout] 74 |     Ok(try!(connection.execute_batch("
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:113:29
[INFO] [stdout]     |
[INFO] [stdout] 113 |     let mut metadata_file = try!(File::open(input.join("metadata.json"))
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:116:5
[INFO] [stdout]     |
[INFO] [stdout] 116 |     try!(metadata_file.read_to_string(&mut buffer)
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:119:16
[INFO] [stdout]     |
[INFO] [stdout] 119 |     let data = try!(Json::from_str(buffer.as_str()));
[INFO] [stdout]     |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:121:19
[INFO] [stdout]     |
[INFO] [stdout] 121 |         let obj = try!(data.as_object()
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:124:29
[INFO] [stdout]     |
[INFO] [stdout] 124 |             let value_str = try!(value.as_string().ok_or_else(|| MBTileError::new_static("metadata object has a non string value")));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:125:13
[INFO] [stdout]     |
[INFO] [stdout] 125 |             try!(connection.execute("insert into metadata (name, value) values ($1, $2)",
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:146:22
[INFO] [stdout]     |
[INFO] [stdout] 146 |     let connection = try!(mbtiles_connect(&output_path));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:147:5
[INFO] [stdout]     |
[INFO] [stdout] 147 |     try!(optimize_connection(&connection));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:148:5
[INFO] [stdout]     |
[INFO] [stdout] 148 |     try!(mbtiles_setup(&connection));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:149:5
[INFO] [stdout]     |
[INFO] [stdout] 149 |     try!(insert_metadata(&input_path, &connection));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:150:5
[INFO] [stdout]     |
[INFO] [stdout] 150 |     try!(walk_dir_image(&input_path, flag_scheme, flag_image_format, &connection));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:152:5
[INFO] [stdout]     |
[INFO] [stdout] 152 |     try!(optimize_database(&connection));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:173:21
[INFO] [stdout]     |
[INFO] [stdout] 173 |         let entry = try!(entry_res.desc("invalid entry"));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:213:27
[INFO] [stdout]     |
[INFO] [stdout] 213 |     let mut zoom_string = try!(parse_comp(component));
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:220:8
[INFO] [stdout]     |
[INFO] [stdout] 220 |     Ok(try!(zoom_string.parse::<u32>()
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:226:24
[INFO] [stdout]     |
[INFO] [stdout] 226 |     let mut x_string = try!(parse_comp(component));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:231:8
[INFO] [stdout]     |
[INFO] [stdout] 231 |     Ok(try!(u32::from_str_radix(x_string.as_str(), radix)
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:243:20
[INFO] [stdout]     |
[INFO] [stdout] 243 |     let filename = try!(parse_comp(component));
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:252:26
[INFO] [stdout]     |
[INFO] [stdout] 252 |     let image_filename = try!(u32::from_str_radix(stem_part.as_str(), radix)
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:280:25
[INFO] [stdout]     |
[INFO] [stdout] 280 |     let mut grid_file = try!(File::open(grid_path).desc(format!("Can't open {:?}", grid_path)));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:282:5
[INFO] [stdout]     |
[INFO] [stdout] 282 |     try!(grid_file.read_to_string(&mut grid_content)
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:284:14
[INFO] [stdout]     |
[INFO] [stdout] 284 |     let re = try!(Regex::new(r"[\w\s=+-/]+\((\{(.|\n)*\})\);?"));
[INFO] [stdout]     |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:286:9
[INFO] [stdout]     |
[INFO] [stdout] 286 |         try!(capture.at(1).ok_or_else(|| MBTileError::new_static("Can't parse grid"))).to_owned()
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:290:19
[INFO] [stdout]     |
[INFO] [stdout] 290 |     let utfgrid = try!(Json::from_str(grid_content.as_str()));
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:297:30
[INFO] [stdout]     |
[INFO] [stdout] 297 |     let filtered_json_grid = try!(json::encode(&kk));
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:299:5
[INFO] [stdout]     |
[INFO] [stdout] 299 |     try!(encoder.write_all(filtered_json_grid.as_bytes()));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:300:23
[INFO] [stdout]     |
[INFO] [stdout] 300 |     let zipped_json = try!(encoder.finish());
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:301:5
[INFO] [stdout]     |
[INFO] [stdout] 301 |     try!(connection.execute("insert into grids (zoom_level, tile_column, tile_row, grid) values ($1, $2, $3, $4);",
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:304:23
[INFO] [stdout]     |
[INFO] [stdout] 304 |     let utfgrid_obj = try!(kk.as_object()
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:322:21
[INFO] [stdout]     |
[INFO] [stdout] 322 | ...   try!(connection.execute("insert into grid_data (zoom_level, tile_column, tile_row, key_name, key_json) values ($1, $2, $3, $4, $5);",
[INFO] [stdout]     |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:343:26
[INFO] [stdout]     |
[INFO] [stdout] 343 |     let mut image_file = try!(File::open(image_path).desc(format!("Can't open {:?}", image_path)));
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:345:5
[INFO] [stdout]     |
[INFO] [stdout] 345 |     try!(image_file.read_to_end(&mut buffer)
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:347:5
[INFO] [stdout]     |
[INFO] [stdout] 347 |     try!(connection.execute("insert into tiles (zoom_level,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:358:34
[INFO] [stdout]     |
[INFO] [stdout] 358 |     let mut metadata_statement = try!(connection.prepare("select name, value from metadata;"));
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:360:35
[INFO] [stdout]     |
[INFO] [stdout] 360 |     let metadata_statement_rows = try!(metadata_statement.query_map(&[], |row| {
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:363:40
[INFO] [stdout]     |
[INFO] [stdout] 363 |     let metadata_map: BTreeMap<_, _> = try!(metadata_statement_rows.collect());
[INFO] [stdout]     |                                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:368:29
[INFO] [stdout]     |
[INFO] [stdout] 368 |     let mut metadata_file = try!(File::create(metadata_path).desc("Can't create metadata file"));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:369:5
[INFO] [stdout]     |
[INFO] [stdout] 369 |     try!(metadata_file.write(json_str.as_bytes())
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:384:27
[INFO] [stdout]     |
[INFO] [stdout] 384 |     let output: PathBuf = try!(opt_output
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:398:5
[INFO] [stdout]     |
[INFO] [stdout] 398 |     try!(fs::create_dir_all(&output_path).desc("Can't create the output directory"));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:399:22
[INFO] [stdout]     |
[INFO] [stdout] 399 |     let connection = try!(mbtiles_connect(&input_path));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:400:5
[INFO] [stdout]     |
[INFO] [stdout] 400 |     try!(export_metadata(&connection, &output_path));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:405:9
[INFO] [stdout]     |
[INFO] [stdout] 405 |         try!(connection.prepare("select zoom_level, tile_column, tile_row, tile_data from tiles;"));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:406:26
[INFO] [stdout]     |
[INFO] [stdout] 406 |     let mut tiles_rows = try!(tiles_statement.query(&[]));
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:408:20
[INFO] [stdout]     |
[INFO] [stdout] 408 |         let tile = try!(tile_res);
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:409:9
[INFO] [stdout]     |
[INFO] [stdout] 409 |         try!(export_tile(&tile, output_path, flag_scheme, flag_image_format));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:411:5
[INFO] [stdout]     |
[INFO] [stdout] 411 |     try!(export_grid(&connection, &output_path, flag_scheme, flag_grid_callback));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:439:5
[INFO] [stdout]     |
[INFO] [stdout] 439 |     try!(fs::create_dir_all(&tile_dir)
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:449:25
[INFO] [stdout]     |
[INFO] [stdout] 449 |     let mut tile_file = try!(File::create(tile_path));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:450:5
[INFO] [stdout]     |
[INFO] [stdout] 450 |     try!(tile_file.write_all(&tile.get::<i32, Vec<u8>>(3)));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:469:9
[INFO] [stdout]     |
[INFO] [stdout] 469 |         try!(connection.prepare("select zoom_level, tile_column, tile_row, grid from grids;"));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:470:26
[INFO] [stdout]     |
[INFO] [stdout] 470 |     let mut grids_rows = try!(grids_statement.query(&[]));
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:472:20
[INFO] [stdout]     |
[INFO] [stdout] 472 |         let grid = try!(grid_row);
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:480:9
[INFO] [stdout]     |
[INFO] [stdout] 480 |         try!(fs::create_dir_all(&grid_dir)
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:486:9
[INFO] [stdout]     |
[INFO] [stdout] 486 |         try!(decoder.read_to_string(&mut unzipped_grid));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:487:25
[INFO] [stdout]     |
[INFO] [stdout] 487 |         let grid_json = try!(Json::from_str(unzipped_grid.as_str())
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:490:39
[INFO] [stdout]     |
[INFO] [stdout] 490 |         let mut grid_data_statement = try!(connection.prepare("select key_name, key_json FROM
[INFO] [stdout]     |                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:496:30
[INFO] [stdout]     |
[INFO] [stdout] 496 |         let grid_data_rows = try!(grid_data_statement.query_map(&[&zoom_level, &tile_column, &y],
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:503:36
[INFO] [stdout]     |
[INFO] [stdout] 503 |         let data: BTreeMap<_, _> = try!(grid_data_rows.map(|res| {
[INFO] [stdout]     |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:516:29
[INFO] [stdout]     |
[INFO] [stdout] 516 |         let mut grid_file = try!(File::create(grid_file_path));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:517:25
[INFO] [stdout]     |
[INFO] [stdout] 517 |         let grid_json = try!(json::encode(&grid_object));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:522:9
[INFO] [stdout]     |
[INFO] [stdout] 522 |         try!(grid_file.write_all(dump.as_bytes()));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:533:27
[INFO] [stdout]     |
[INFO] [stdout] 533 |     let output: PathBuf = try!(opt_output
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:542:22
[INFO] [stdout]     |
[INFO] [stdout] 542 |     let connection = try!(mbtiles_connect(&input_path));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:543:5
[INFO] [stdout]     |
[INFO] [stdout] 543 |     try!(export_metadata(&connection, &output_path));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/main.rs:50:10
[INFO] [stdout]    |
[INFO] [stdout] 50 | #[derive(RustcDecodable, Debug)]
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/mbtiles.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[derive(RustcDecodable, Debug)]
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/mbtiles.rs:24:10
[INFO] [stdout]    |
[INFO] [stdout] 24 | #[derive(RustcDecodable, Debug, Clone, Copy)]
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/mbtiles.rs:44:10
[INFO] [stdout]    |
[INFO] [stdout] 44 | #[derive(RustcDecodable, Debug, Clone, Copy)]
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/mbtiles.rs:53:8
[INFO] [stdout]    |
[INFO] [stdout] 53 |     Ok(try!(Connection::open(mbtiles_file).desc(format!("Can't connect to {:?}", mbtiles_file))))
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/mbtiles.rs:57:8
[INFO] [stdout]    |
[INFO] [stdout] 57 |     Ok(try!(connection.execute_batch("
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/mbtiles.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     try!(connection.execute_batch("ANALYZE;").desc("Can't analyze sqlite"));
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/mbtiles.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 69 |     try!(connection.execute_batch("VACUUM;").desc("Can't vacuum sqlite"));
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/mbtiles.rs:74:8
[INFO] [stdout]    |
[INFO] [stdout] 74 |     Ok(try!(connection.execute_batch("
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:113:29
[INFO] [stdout]     |
[INFO] [stdout] 113 |     let mut metadata_file = try!(File::open(input.join("metadata.json"))
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:116:5
[INFO] [stdout]     |
[INFO] [stdout] 116 |     try!(metadata_file.read_to_string(&mut buffer)
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:119:16
[INFO] [stdout]     |
[INFO] [stdout] 119 |     let data = try!(Json::from_str(buffer.as_str()));
[INFO] [stdout]     |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:121:19
[INFO] [stdout]     |
[INFO] [stdout] 121 |         let obj = try!(data.as_object()
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:124:29
[INFO] [stdout]     |
[INFO] [stdout] 124 |             let value_str = try!(value.as_string().ok_or_else(|| MBTileError::new_static("metadata object has a non string value")));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:125:13
[INFO] [stdout]     |
[INFO] [stdout] 125 |             try!(connection.execute("insert into metadata (name, value) values ($1, $2)",
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:146:22
[INFO] [stdout]     |
[INFO] [stdout] 146 |     let connection = try!(mbtiles_connect(&output_path));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:147:5
[INFO] [stdout]     |
[INFO] [stdout] 147 |     try!(optimize_connection(&connection));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:148:5
[INFO] [stdout]     |
[INFO] [stdout] 148 |     try!(mbtiles_setup(&connection));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:149:5
[INFO] [stdout]     |
[INFO] [stdout] 149 |     try!(insert_metadata(&input_path, &connection));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:150:5
[INFO] [stdout]     |
[INFO] [stdout] 150 |     try!(walk_dir_image(&input_path, flag_scheme, flag_image_format, &connection));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:152:5
[INFO] [stdout]     |
[INFO] [stdout] 152 |     try!(optimize_database(&connection));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:173:21
[INFO] [stdout]     |
[INFO] [stdout] 173 |         let entry = try!(entry_res.desc("invalid entry"));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:213:27
[INFO] [stdout]     |
[INFO] [stdout] 213 |     let mut zoom_string = try!(parse_comp(component));
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:220:8
[INFO] [stdout]     |
[INFO] [stdout] 220 |     Ok(try!(zoom_string.parse::<u32>()
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:226:24
[INFO] [stdout]     |
[INFO] [stdout] 226 |     let mut x_string = try!(parse_comp(component));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:231:8
[INFO] [stdout]     |
[INFO] [stdout] 231 |     Ok(try!(u32::from_str_radix(x_string.as_str(), radix)
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:243:20
[INFO] [stdout]     |
[INFO] [stdout] 243 |     let filename = try!(parse_comp(component));
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:252:26
[INFO] [stdout]     |
[INFO] [stdout] 252 |     let image_filename = try!(u32::from_str_radix(stem_part.as_str(), radix)
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:280:25
[INFO] [stdout]     |
[INFO] [stdout] 280 |     let mut grid_file = try!(File::open(grid_path).desc(format!("Can't open {:?}", grid_path)));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:282:5
[INFO] [stdout]     |
[INFO] [stdout] 282 |     try!(grid_file.read_to_string(&mut grid_content)
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:284:14
[INFO] [stdout]     |
[INFO] [stdout] 284 |     let re = try!(Regex::new(r"[\w\s=+-/]+\((\{(.|\n)*\})\);?"));
[INFO] [stdout]     |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:286:9
[INFO] [stdout]     |
[INFO] [stdout] 286 |         try!(capture.at(1).ok_or_else(|| MBTileError::new_static("Can't parse grid"))).to_owned()
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:290:19
[INFO] [stdout]     |
[INFO] [stdout] 290 |     let utfgrid = try!(Json::from_str(grid_content.as_str()));
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:297:30
[INFO] [stdout]     |
[INFO] [stdout] 297 |     let filtered_json_grid = try!(json::encode(&kk));
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:299:5
[INFO] [stdout]     |
[INFO] [stdout] 299 |     try!(encoder.write_all(filtered_json_grid.as_bytes()));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:300:23
[INFO] [stdout]     |
[INFO] [stdout] 300 |     let zipped_json = try!(encoder.finish());
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:301:5
[INFO] [stdout]     |
[INFO] [stdout] 301 |     try!(connection.execute("insert into grids (zoom_level, tile_column, tile_row, grid) values ($1, $2, $3, $4);",
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:304:23
[INFO] [stdout]     |
[INFO] [stdout] 304 |     let utfgrid_obj = try!(kk.as_object()
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:322:21
[INFO] [stdout]     |
[INFO] [stdout] 322 | ...   try!(connection.execute("insert into grid_data (zoom_level, tile_column, tile_row, key_name, key_json) values ($1, $2, $3, $4, $5);",
[INFO] [stdout]     |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:343:26
[INFO] [stdout]     |
[INFO] [stdout] 343 |     let mut image_file = try!(File::open(image_path).desc(format!("Can't open {:?}", image_path)));
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:345:5
[INFO] [stdout]     |
[INFO] [stdout] 345 |     try!(image_file.read_to_end(&mut buffer)
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:347:5
[INFO] [stdout]     |
[INFO] [stdout] 347 |     try!(connection.execute("insert into tiles (zoom_level,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:358:34
[INFO] [stdout]     |
[INFO] [stdout] 358 |     let mut metadata_statement = try!(connection.prepare("select name, value from metadata;"));
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:360:35
[INFO] [stdout]     |
[INFO] [stdout] 360 |     let metadata_statement_rows = try!(metadata_statement.query_map(&[], |row| {
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:363:40
[INFO] [stdout]     |
[INFO] [stdout] 363 |     let metadata_map: BTreeMap<_, _> = try!(metadata_statement_rows.collect());
[INFO] [stdout]     |                                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:368:29
[INFO] [stdout]     |
[INFO] [stdout] 368 |     let mut metadata_file = try!(File::create(metadata_path).desc("Can't create metadata file"));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:369:5
[INFO] [stdout]     |
[INFO] [stdout] 369 |     try!(metadata_file.write(json_str.as_bytes())
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:384:27
[INFO] [stdout]     |
[INFO] [stdout] 384 |     let output: PathBuf = try!(opt_output
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:398:5
[INFO] [stdout]     |
[INFO] [stdout] 398 |     try!(fs::create_dir_all(&output_path).desc("Can't create the output directory"));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:399:22
[INFO] [stdout]     |
[INFO] [stdout] 399 |     let connection = try!(mbtiles_connect(&input_path));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:400:5
[INFO] [stdout]     |
[INFO] [stdout] 400 |     try!(export_metadata(&connection, &output_path));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:405:9
[INFO] [stdout]     |
[INFO] [stdout] 405 |         try!(connection.prepare("select zoom_level, tile_column, tile_row, tile_data from tiles;"));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:406:26
[INFO] [stdout]     |
[INFO] [stdout] 406 |     let mut tiles_rows = try!(tiles_statement.query(&[]));
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:408:20
[INFO] [stdout]     |
[INFO] [stdout] 408 |         let tile = try!(tile_res);
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:409:9
[INFO] [stdout]     |
[INFO] [stdout] 409 |         try!(export_tile(&tile, output_path, flag_scheme, flag_image_format));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:411:5
[INFO] [stdout]     |
[INFO] [stdout] 411 |     try!(export_grid(&connection, &output_path, flag_scheme, flag_grid_callback));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:439:5
[INFO] [stdout]     |
[INFO] [stdout] 439 |     try!(fs::create_dir_all(&tile_dir)
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:449:25
[INFO] [stdout]     |
[INFO] [stdout] 449 |     let mut tile_file = try!(File::create(tile_path));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:450:5
[INFO] [stdout]     |
[INFO] [stdout] 450 |     try!(tile_file.write_all(&tile.get::<i32, Vec<u8>>(3)));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:469:9
[INFO] [stdout]     |
[INFO] [stdout] 469 |         try!(connection.prepare("select zoom_level, tile_column, tile_row, grid from grids;"));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:470:26
[INFO] [stdout]     |
[INFO] [stdout] 470 |     let mut grids_rows = try!(grids_statement.query(&[]));
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:472:20
[INFO] [stdout]     |
[INFO] [stdout] 472 |         let grid = try!(grid_row);
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:480:9
[INFO] [stdout]     |
[INFO] [stdout] 480 |         try!(fs::create_dir_all(&grid_dir)
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:486:9
[INFO] [stdout]     |
[INFO] [stdout] 486 |         try!(decoder.read_to_string(&mut unzipped_grid));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:487:25
[INFO] [stdout]     |
[INFO] [stdout] 487 |         let grid_json = try!(Json::from_str(unzipped_grid.as_str())
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:490:39
[INFO] [stdout]     |
[INFO] [stdout] 490 |         let mut grid_data_statement = try!(connection.prepare("select key_name, key_json FROM
[INFO] [stdout]     |                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:496:30
[INFO] [stdout]     |
[INFO] [stdout] 496 |         let grid_data_rows = try!(grid_data_statement.query_map(&[&zoom_level, &tile_column, &y],
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:503:36
[INFO] [stdout]     |
[INFO] [stdout] 503 |         let data: BTreeMap<_, _> = try!(grid_data_rows.map(|res| {
[INFO] [stdout]     |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:516:29
[INFO] [stdout]     |
[INFO] [stdout] 516 |         let mut grid_file = try!(File::create(grid_file_path));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:517:25
[INFO] [stdout]     |
[INFO] [stdout] 517 |         let grid_json = try!(json::encode(&grid_object));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:522:9
[INFO] [stdout]     |
[INFO] [stdout] 522 |         try!(grid_file.write_all(dump.as_bytes()));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:533:27
[INFO] [stdout]     |
[INFO] [stdout] 533 |     let output: PathBuf = try!(opt_output
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:542:22
[INFO] [stdout]     |
[INFO] [stdout] 542 |     let connection = try!(mbtiles_connect(&input_path));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mbtiles.rs:543:5
[INFO] [stdout]     |
[INFO] [stdout] 543 |     try!(export_metadata(&connection, &output_path));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 74 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 73 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.24s
[INFO] running `Command { std: "docker" "inspect" "363379499e2c47de5c6909a32796791b437fc40654ad92250b06632e70f31078", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "363379499e2c47de5c6909a32796791b437fc40654ad92250b06632e70f31078", kill_on_drop: false }`
[INFO] [stdout] 363379499e2c47de5c6909a32796791b437fc40654ad92250b06632e70f31078
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 02281ec94e625a1e6a83bd88105316c11b1361ff1362822209f33dd3d242e47e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "02281ec94e625a1e6a83bd88105316c11b1361ff1362822209f33dd3d242e47e", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stderr]   --> src/mbtiles.rs:17:10
[INFO] [stderr]    |
[INFO] [stderr] 17 | #[derive(RustcDecodable, Debug)]
[INFO] [stderr]    |          ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stderr]   --> src/mbtiles.rs:24:10
[INFO] [stderr]    |
[INFO] [stderr] 24 | #[derive(RustcDecodable, Debug, Clone, Copy)]
[INFO] [stderr]    |          ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stderr]   --> src/mbtiles.rs:44:10
[INFO] [stderr]    |
[INFO] [stderr] 44 | #[derive(RustcDecodable, Debug, Clone, Copy)]
[INFO] [stderr]    |          ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/mbtiles.rs:53:8
[INFO] [stderr]    |
[INFO] [stderr] 53 |     Ok(try!(Connection::open(mbtiles_file).desc(format!("Can't connect to {:?}", mbtiles_file))))
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/mbtiles.rs:57:8
[INFO] [stderr]    |
[INFO] [stderr] 57 |     Ok(try!(connection.execute_batch("
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/mbtiles.rs:67:5
[INFO] [stderr]    |
[INFO] [stderr] 67 |     try!(connection.execute_batch("ANALYZE;").desc("Can't analyze sqlite"));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/mbtiles.rs:69:5
[INFO] [stderr]    |
[INFO] [stderr] 69 |     try!(connection.execute_batch("VACUUM;").desc("Can't vacuum sqlite"));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/mbtiles.rs:74:8
[INFO] [stderr]    |
[INFO] [stderr] 74 |     Ok(try!(connection.execute_batch("
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:113:29
[INFO] [stderr]     |
[INFO] [stderr] 113 |     let mut metadata_file = try!(File::open(input.join("metadata.json"))
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:116:5
[INFO] [stderr]     |
[INFO] [stderr] 116 |     try!(metadata_file.read_to_string(&mut buffer)
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:119:16
[INFO] [stderr]     |
[INFO] [stderr] 119 |     let data = try!(Json::from_str(buffer.as_str()));
[INFO] [stderr]     |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:121:19
[INFO] [stderr]     |
[INFO] [stderr] 121 |         let obj = try!(data.as_object()
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:124:29
[INFO] [stderr]     |
[INFO] [stderr] 124 |             let value_str = try!(value.as_string().ok_or_else(|| MBTileError::new_static("metadata object has a non string value")));
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:125:13
[INFO] [stderr]     |
[INFO] [stderr] 125 |             try!(connection.execute("insert into metadata (name, value) values ($1, $2)",
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:146:22
[INFO] [stderr]     |
[INFO] [stderr] 146 |     let connection = try!(mbtiles_connect(&output_path));
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:147:5
[INFO] [stderr]     |
[INFO] [stderr] 147 |     try!(optimize_connection(&connection));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:148:5
[INFO] [stderr]     |
[INFO] [stderr] 148 |     try!(mbtiles_setup(&connection));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:149:5
[INFO] [stderr]     |
[INFO] [stderr] 149 |     try!(insert_metadata(&input_path, &connection));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:150:5
[INFO] [stderr]     |
[INFO] [stderr] 150 |     try!(walk_dir_image(&input_path, flag_scheme, flag_image_format, &connection));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:152:5
[INFO] [stderr]     |
[INFO] [stderr] 152 |     try!(optimize_database(&connection));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:173:21
[INFO] [stderr]     |
[INFO] [stderr] 173 |         let entry = try!(entry_res.desc("invalid entry"));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:213:27
[INFO] [stderr]     |
[INFO] [stderr] 213 |     let mut zoom_string = try!(parse_comp(component));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:220:8
[INFO] [stderr]     |
[INFO] [stderr] 220 |     Ok(try!(zoom_string.parse::<u32>()
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:226:24
[INFO] [stderr]     |
[INFO] [stderr] 226 |     let mut x_string = try!(parse_comp(component));
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:231:8
[INFO] [stderr]     |
[INFO] [stderr] 231 |     Ok(try!(u32::from_str_radix(x_string.as_str(), radix)
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:243:20
[INFO] [stderr]     |
[INFO] [stderr] 243 |     let filename = try!(parse_comp(component));
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:252:26
[INFO] [stderr]     |
[INFO] [stderr] 252 |     let image_filename = try!(u32::from_str_radix(stem_part.as_str(), radix)
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:280:25
[INFO] [stderr]     |
[INFO] [stderr] 280 |     let mut grid_file = try!(File::open(grid_path).desc(format!("Can't open {:?}", grid_path)));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:282:5
[INFO] [stderr]     |
[INFO] [stderr] 282 |     try!(grid_file.read_to_string(&mut grid_content)
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:284:14
[INFO] [stderr]     |
[INFO] [stderr] 284 |     let re = try!(Regex::new(r"[\w\s=+-/]+\((\{(.|\n)*\})\);?"));
[INFO] [stderr]     |              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:286:9
[INFO] [stderr]     |
[INFO] [stderr] 286 |         try!(capture.at(1).ok_or_else(|| MBTileError::new_static("Can't parse grid"))).to_owned()
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:290:19
[INFO] [stderr]     |
[INFO] [stderr] 290 |     let utfgrid = try!(Json::from_str(grid_content.as_str()));
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:297:30
[INFO] [stderr]     |
[INFO] [stderr] 297 |     let filtered_json_grid = try!(json::encode(&kk));
[INFO] [stderr]     |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:299:5
[INFO] [stderr]     |
[INFO] [stderr] 299 |     try!(encoder.write_all(filtered_json_grid.as_bytes()));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:300:23
[INFO] [stderr]     |
[INFO] [stderr] 300 |     let zipped_json = try!(encoder.finish());
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:301:5
[INFO] [stderr]     |
[INFO] [stderr] 301 |     try!(connection.execute("insert into grids (zoom_level, tile_column, tile_row, grid) values ($1, $2, $3, $4);",
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:304:23
[INFO] [stderr]     |
[INFO] [stderr] 304 |     let utfgrid_obj = try!(kk.as_object()
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:322:21
[INFO] [stderr]     |
[INFO] [stderr] 322 | ...   try!(connection.execute("insert into grid_data (zoom_level, tile_column, tile_row, key_name, key_json) values ($1, $2, $3, $4, $5);",
[INFO] [stderr]     |       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:343:26
[INFO] [stderr]     |
[INFO] [stderr] 343 |     let mut image_file = try!(File::open(image_path).desc(format!("Can't open {:?}", image_path)));
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:345:5
[INFO] [stderr]     |
[INFO] [stderr] 345 |     try!(image_file.read_to_end(&mut buffer)
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:347:5
[INFO] [stderr]     |
[INFO] [stderr] 347 |     try!(connection.execute("insert into tiles (zoom_level,
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:358:34
[INFO] [stderr]     |
[INFO] [stderr] 358 |     let mut metadata_statement = try!(connection.prepare("select name, value from metadata;"));
[INFO] [stderr]     |                                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:360:35
[INFO] [stderr]     |
[INFO] [stderr] 360 |     let metadata_statement_rows = try!(metadata_statement.query_map(&[], |row| {
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:363:40
[INFO] [stderr]     |
[INFO] [stderr] 363 |     let metadata_map: BTreeMap<_, _> = try!(metadata_statement_rows.collect());
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:368:29
[INFO] [stderr]     |
[INFO] [stderr] 368 |     let mut metadata_file = try!(File::create(metadata_path).desc("Can't create metadata file"));
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:369:5
[INFO] [stderr]     |
[INFO] [stderr] 369 |     try!(metadata_file.write(json_str.as_bytes())
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:384:27
[INFO] [stderr]     |
[INFO] [stderr] 384 |     let output: PathBuf = try!(opt_output
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:398:5
[INFO] [stderr]     |
[INFO] [stderr] 398 |     try!(fs::create_dir_all(&output_path).desc("Can't create the output directory"));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:399:22
[INFO] [stderr]     |
[INFO] [stderr] 399 |     let connection = try!(mbtiles_connect(&input_path));
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:400:5
[INFO] [stderr]     |
[INFO] [stderr] 400 |     try!(export_metadata(&connection, &output_path));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:405:9
[INFO] [stderr]     |
[INFO] [stderr] 405 |         try!(connection.prepare("select zoom_level, tile_column, tile_row, tile_data from tiles;"));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:406:26
[INFO] [stderr]     |
[INFO] [stderr] 406 |     let mut tiles_rows = try!(tiles_statement.query(&[]));
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:408:20
[INFO] [stderr]     |
[INFO] [stderr] 408 |         let tile = try!(tile_res);
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:409:9
[INFO] [stderr]     |
[INFO] [stderr] 409 |         try!(export_tile(&tile, output_path, flag_scheme, flag_image_format));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:411:5
[INFO] [stderr]     |
[INFO] [stderr] 411 |     try!(export_grid(&connection, &output_path, flag_scheme, flag_grid_callback));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:439:5
[INFO] [stderr]     |
[INFO] [stderr] 439 |     try!(fs::create_dir_all(&tile_dir)
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:449:25
[INFO] [stderr]     |
[INFO] [stderr] 449 |     let mut tile_file = try!(File::create(tile_path));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:450:5
[INFO] [stderr]     |
[INFO] [stderr] 450 |     try!(tile_file.write_all(&tile.get::<i32, Vec<u8>>(3)));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:469:9
[INFO] [stderr]     |
[INFO] [stderr] 469 |         try!(connection.prepare("select zoom_level, tile_column, tile_row, grid from grids;"));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:470:26
[INFO] [stderr]     |
[INFO] [stderr] 470 |     let mut grids_rows = try!(grids_statement.query(&[]));
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:472:20
[INFO] [stderr]     |
[INFO] [stderr] 472 |         let grid = try!(grid_row);
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:480:9
[INFO] [stderr]     |
[INFO] [stderr] 480 |         try!(fs::create_dir_all(&grid_dir)
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:486:9
[INFO] [stderr]     |
[INFO] [stderr] 486 |         try!(decoder.read_to_string(&mut unzipped_grid));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:487:25
[INFO] [stderr]     |
[INFO] [stderr] 487 |         let grid_json = try!(Json::from_str(unzipped_grid.as_str())
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:490:39
[INFO] [stderr]     |
[INFO] [stderr] 490 |         let mut grid_data_statement = try!(connection.prepare("select key_name, key_json FROM
[INFO] [stderr]     |                                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:496:30
[INFO] [stderr]     |
[INFO] [stderr] 496 |         let grid_data_rows = try!(grid_data_statement.query_map(&[&zoom_level, &tile_column, &y],
[INFO] [stderr]     |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:503:36
[INFO] [stderr]     |
[INFO] [stderr] 503 |         let data: BTreeMap<_, _> = try!(grid_data_rows.map(|res| {
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:516:29
[INFO] [stderr]     |
[INFO] [stderr] 516 |         let mut grid_file = try!(File::create(grid_file_path));
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:517:25
[INFO] [stderr]     |
[INFO] [stderr] 517 |         let grid_json = try!(json::encode(&grid_object));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:522:9
[INFO] [stderr]     |
[INFO] [stderr] 522 |         try!(grid_file.write_all(dump.as_bytes()));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:533:27
[INFO] [stderr]     |
[INFO] [stderr] 533 |     let output: PathBuf = try!(opt_output
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:542:22
[INFO] [stderr]     |
[INFO] [stderr] 542 |     let connection = try!(mbtiles_connect(&input_path));
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:543:5
[INFO] [stderr]     |
[INFO] [stderr] 543 |     try!(export_metadata(&connection, &output_path));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 73 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stderr]   --> src/mbtiles.rs:17:10
[INFO] [stderr]    |
[INFO] [stderr] 17 | #[derive(RustcDecodable, Debug)]
[INFO] [stderr]    |          ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stderr]   --> src/mbtiles.rs:24:10
[INFO] [stderr]    |
[INFO] [stderr] 24 | #[derive(RustcDecodable, Debug, Clone, Copy)]
[INFO] [stderr]    |          ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stderr]   --> src/mbtiles.rs:44:10
[INFO] [stderr]    |
[INFO] [stderr] 44 | #[derive(RustcDecodable, Debug, Clone, Copy)]
[INFO] [stderr]    |          ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/mbtiles.rs:53:8
[INFO] [stderr]    |
[INFO] [stderr] 53 |     Ok(try!(Connection::open(mbtiles_file).desc(format!("Can't connect to {:?}", mbtiles_file))))
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/mbtiles.rs:57:8
[INFO] [stderr]    |
[INFO] [stderr] 57 |     Ok(try!(connection.execute_batch("
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/mbtiles.rs:67:5
[INFO] [stderr]    |
[INFO] [stderr] 67 |     try!(connection.execute_batch("ANALYZE;").desc("Can't analyze sqlite"));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/mbtiles.rs:69:5
[INFO] [stderr]    |
[INFO] [stderr] 69 |     try!(connection.execute_batch("VACUUM;").desc("Can't vacuum sqlite"));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/mbtiles.rs:74:8
[INFO] [stderr]    |
[INFO] [stderr] 74 |     Ok(try!(connection.execute_batch("
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:113:29
[INFO] [stderr]     |
[INFO] [stderr] 113 |     let mut metadata_file = try!(File::open(input.join("metadata.json"))
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:116:5
[INFO] [stderr]     |
[INFO] [stderr] 116 |     try!(metadata_file.read_to_string(&mut buffer)
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:119:16
[INFO] [stderr]     |
[INFO] [stderr] 119 |     let data = try!(Json::from_str(buffer.as_str()));
[INFO] [stderr]     |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:121:19
[INFO] [stderr]     |
[INFO] [stderr] 121 |         let obj = try!(data.as_object()
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:124:29
[INFO] [stderr]     |
[INFO] [stderr] 124 |             let value_str = try!(value.as_string().ok_or_else(|| MBTileError::new_static("metadata object has a non string value")));
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:125:13
[INFO] [stderr]     |
[INFO] [stderr] 125 |             try!(connection.execute("insert into metadata (name, value) values ($1, $2)",
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:146:22
[INFO] [stderr]     |
[INFO] [stderr] 146 |     let connection = try!(mbtiles_connect(&output_path));
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:147:5
[INFO] [stderr]     |
[INFO] [stderr] 147 |     try!(optimize_connection(&connection));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:148:5
[INFO] [stderr]     |
[INFO] [stderr] 148 |     try!(mbtiles_setup(&connection));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:149:5
[INFO] [stderr]     |
[INFO] [stderr] 149 |     try!(insert_metadata(&input_path, &connection));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:150:5
[INFO] [stderr]     |
[INFO] [stderr] 150 |     try!(walk_dir_image(&input_path, flag_scheme, flag_image_format, &connection));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:152:5
[INFO] [stderr]     |
[INFO] [stderr] 152 |     try!(optimize_database(&connection));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:173:21
[INFO] [stderr]     |
[INFO] [stderr] 173 |         let entry = try!(entry_res.desc("invalid entry"));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:213:27
[INFO] [stderr]     |
[INFO] [stderr] 213 |     let mut zoom_string = try!(parse_comp(component));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:220:8
[INFO] [stderr]     |
[INFO] [stderr] 220 |     Ok(try!(zoom_string.parse::<u32>()
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:226:24
[INFO] [stderr]     |
[INFO] [stderr] 226 |     let mut x_string = try!(parse_comp(component));
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:231:8
[INFO] [stderr]     |
[INFO] [stderr] 231 |     Ok(try!(u32::from_str_radix(x_string.as_str(), radix)
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:243:20
[INFO] [stderr]     |
[INFO] [stderr] 243 |     let filename = try!(parse_comp(component));
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:252:26
[INFO] [stderr]     |
[INFO] [stderr] 252 |     let image_filename = try!(u32::from_str_radix(stem_part.as_str(), radix)
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:280:25
[INFO] [stderr]     |
[INFO] [stderr] 280 |     let mut grid_file = try!(File::open(grid_path).desc(format!("Can't open {:?}", grid_path)));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:282:5
[INFO] [stderr]     |
[INFO] [stderr] 282 |     try!(grid_file.read_to_string(&mut grid_content)
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:284:14
[INFO] [stderr]     |
[INFO] [stderr] 284 |     let re = try!(Regex::new(r"[\w\s=+-/]+\((\{(.|\n)*\})\);?"));
[INFO] [stderr]     |              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:286:9
[INFO] [stderr]     |
[INFO] [stderr] 286 |         try!(capture.at(1).ok_or_else(|| MBTileError::new_static("Can't parse grid"))).to_owned()
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:290:19
[INFO] [stderr]     |
[INFO] [stderr] 290 |     let utfgrid = try!(Json::from_str(grid_content.as_str()));
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:297:30
[INFO] [stderr]     |
[INFO] [stderr] 297 |     let filtered_json_grid = try!(json::encode(&kk));
[INFO] [stderr]     |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:299:5
[INFO] [stderr]     |
[INFO] [stderr] 299 |     try!(encoder.write_all(filtered_json_grid.as_bytes()));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:300:23
[INFO] [stderr]     |
[INFO] [stderr] 300 |     let zipped_json = try!(encoder.finish());
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:301:5
[INFO] [stderr]     |
[INFO] [stderr] 301 |     try!(connection.execute("insert into grids (zoom_level, tile_column, tile_row, grid) values ($1, $2, $3, $4);",
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:304:23
[INFO] [stderr]     |
[INFO] [stderr] 304 |     let utfgrid_obj = try!(kk.as_object()
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:322:21
[INFO] [stderr]     |
[INFO] [stderr] 322 | ...   try!(connection.execute("insert into grid_data (zoom_level, tile_column, tile_row, key_name, key_json) values ($1, $2, $3, $4, $5);",
[INFO] [stderr]     |       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:343:26
[INFO] [stderr]     |
[INFO] [stderr] 343 |     let mut image_file = try!(File::open(image_path).desc(format!("Can't open {:?}", image_path)));
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:345:5
[INFO] [stderr]     |
[INFO] [stderr] 345 |     try!(image_file.read_to_end(&mut buffer)
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:347:5
[INFO] [stderr]     |
[INFO] [stderr] 347 |     try!(connection.execute("insert into tiles (zoom_level,
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:358:34
[INFO] [stderr]     |
[INFO] [stderr] 358 |     let mut metadata_statement = try!(connection.prepare("select name, value from metadata;"));
[INFO] [stderr]     |                                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:360:35
[INFO] [stderr]     |
[INFO] [stderr] 360 |     let metadata_statement_rows = try!(metadata_statement.query_map(&[], |row| {
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:363:40
[INFO] [stderr]     |
[INFO] [stderr] 363 |     let metadata_map: BTreeMap<_, _> = try!(metadata_statement_rows.collect());
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:368:29
[INFO] [stderr]     |
[INFO] [stderr] 368 |     let mut metadata_file = try!(File::create(metadata_path).desc("Can't create metadata file"));
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:369:5
[INFO] [stderr]     |
[INFO] [stderr] 369 |     try!(metadata_file.write(json_str.as_bytes())
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:384:27
[INFO] [stderr]     |
[INFO] [stderr] 384 |     let output: PathBuf = try!(opt_output
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:398:5
[INFO] [stderr]     |
[INFO] [stderr] 398 |     try!(fs::create_dir_all(&output_path).desc("Can't create the output directory"));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:399:22
[INFO] [stderr]     |
[INFO] [stderr] 399 |     let connection = try!(mbtiles_connect(&input_path));
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:400:5
[INFO] [stderr]     |
[INFO] [stderr] 400 |     try!(export_metadata(&connection, &output_path));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:405:9
[INFO] [stderr]     |
[INFO] [stderr] 405 |         try!(connection.prepare("select zoom_level, tile_column, tile_row, tile_data from tiles;"));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:406:26
[INFO] [stderr]     |
[INFO] [stderr] 406 |     let mut tiles_rows = try!(tiles_statement.query(&[]));
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:408:20
[INFO] [stderr]     |
[INFO] [stderr] 408 |         let tile = try!(tile_res);
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:409:9
[INFO] [stderr]     |
[INFO] [stderr] 409 |         try!(export_tile(&tile, output_path, flag_scheme, flag_image_format));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:411:5
[INFO] [stderr]     |
[INFO] [stderr] 411 |     try!(export_grid(&connection, &output_path, flag_scheme, flag_grid_callback));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:439:5
[INFO] [stderr]     |
[INFO] [stderr] 439 |     try!(fs::create_dir_all(&tile_dir)
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:449:25
[INFO] [stderr]     |
[INFO] [stderr] 449 |     let mut tile_file = try!(File::create(tile_path));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:450:5
[INFO] [stderr]     |
[INFO] [stderr] 450 |     try!(tile_file.write_all(&tile.get::<i32, Vec<u8>>(3)));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:469:9
[INFO] [stderr]     |
[INFO] [stderr] 469 |         try!(connection.prepare("select zoom_level, tile_column, tile_row, grid from grids;"));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:470:26
[INFO] [stderr]     |
[INFO] [stderr] 470 |     let mut grids_rows = try!(grids_statement.query(&[]));
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:472:20
[INFO] [stderr]     |
[INFO] [stderr] 472 |         let grid = try!(grid_row);
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:480:9
[INFO] [stderr]     |
[INFO] [stderr] 480 |         try!(fs::create_dir_all(&grid_dir)
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:486:9
[INFO] [stderr]     |
[INFO] [stderr] 486 |         try!(decoder.read_to_string(&mut unzipped_grid));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:487:25
[INFO] [stderr]     |
[INFO] [stderr] 487 |         let grid_json = try!(Json::from_str(unzipped_grid.as_str())
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:490:39
[INFO] [stderr]     |
[INFO] [stderr] 490 |         let mut grid_data_statement = try!(connection.prepare("select key_name, key_json FROM
[INFO] [stderr]     |                                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:496:30
[INFO] [stderr]     |
[INFO] [stderr] 496 |         let grid_data_rows = try!(grid_data_statement.query_map(&[&zoom_level, &tile_column, &y],
[INFO] [stderr]     |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:503:36
[INFO] [stderr]     |
[INFO] [stderr] 503 |         let data: BTreeMap<_, _> = try!(grid_data_rows.map(|res| {
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:516:29
[INFO] [stderr]     |
[INFO] [stderr] 516 |         let mut grid_file = try!(File::create(grid_file_path));
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:517:25
[INFO] [stderr]     |
[INFO] [stderr] 517 |         let grid_json = try!(json::encode(&grid_object));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:522:9
[INFO] [stderr]     |
[INFO] [stderr] 522 |         try!(grid_file.write_all(dump.as_bytes()));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:533:27
[INFO] [stderr]     |
[INFO] [stderr] 533 |     let output: PathBuf = try!(opt_output
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:542:22
[INFO] [stderr]     |
[INFO] [stderr] 542 |     let connection = try!(mbtiles_connect(&input_path));
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:543:5
[INFO] [stderr]     |
[INFO] [stderr] 543 |     try!(export_metadata(&connection, &output_path));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 73 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> tests/lib.rs:15:23
[INFO] [stderr]    |
[INFO] [stderr] 15 |     let current_dir = try!(env::current_dir());
[INFO] [stderr]    |                       ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> tests/lib.rs:20:9
[INFO] [stderr]    |
[INFO] [stderr] 20 |         try!(fs::remove_dir_all(output.clone()));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stderr]   --> src/main.rs:50:10
[INFO] [stderr]    |
[INFO] [stderr] 50 | #[derive(RustcDecodable, Debug)]
[INFO] [stderr]    |          ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stderr]   --> src/mbtiles.rs:17:10
[INFO] [stderr]    |
[INFO] [stderr] 17 | #[derive(RustcDecodable, Debug)]
[INFO] [stderr]    |          ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stderr]   --> src/mbtiles.rs:24:10
[INFO] [stderr]    |
[INFO] [stderr] 24 | #[derive(RustcDecodable, Debug, Clone, Copy)]
[INFO] [stderr]    |          ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stderr]   --> src/mbtiles.rs:44:10
[INFO] [stderr]    |
[INFO] [stderr] 44 | #[derive(RustcDecodable, Debug, Clone, Copy)]
[INFO] [stderr]    |          ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/mbtiles.rs:53:8
[INFO] [stderr]    |
[INFO] [stderr] 53 |     Ok(try!(Connection::open(mbtiles_file).desc(format!("Can't connect to {:?}", mbtiles_file))))
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/mbtiles.rs:57:8
[INFO] [stderr]    |
[INFO] [stderr] 57 |     Ok(try!(connection.execute_batch("
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/mbtiles.rs:67:5
[INFO] [stderr]    |
[INFO] [stderr] 67 |     try!(connection.execute_batch("ANALYZE;").desc("Can't analyze sqlite"));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/mbtiles.rs:69:5
[INFO] [stderr]    |
[INFO] [stderr] 69 |     try!(connection.execute_batch("VACUUM;").desc("Can't vacuum sqlite"));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/mbtiles.rs:74:8
[INFO] [stderr]    |
[INFO] [stderr] 74 |     Ok(try!(connection.execute_batch("
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:113:29
[INFO] [stderr]     |
[INFO] [stderr] 113 |     let mut metadata_file = try!(File::open(input.join("metadata.json"))
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:116:5
[INFO] [stderr]     |
[INFO] [stderr] 116 |     try!(metadata_file.read_to_string(&mut buffer)
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:119:16
[INFO] [stderr]     |
[INFO] [stderr] 119 |     let data = try!(Json::from_str(buffer.as_str()));
[INFO] [stderr]     |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:121:19
[INFO] [stderr]     |
[INFO] [stderr] 121 |         let obj = try!(data.as_object()
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:124:29
[INFO] [stderr]     |
[INFO] [stderr] 124 |             let value_str = try!(value.as_string().ok_or_else(|| MBTileError::new_static("metadata object has a non string value")));
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:125:13
[INFO] [stderr]     |
[INFO] [stderr] 125 |             try!(connection.execute("insert into metadata (name, value) values ($1, $2)",
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:146:22
[INFO] [stderr]     |
[INFO] [stderr] 146 |     let connection = try!(mbtiles_connect(&output_path));
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:147:5
[INFO] [stderr]     |
[INFO] [stderr] 147 |     try!(optimize_connection(&connection));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:148:5
[INFO] [stderr]     |
[INFO] [stderr] 148 |     try!(mbtiles_setup(&connection));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:149:5
[INFO] [stderr]     |
[INFO] [stderr] 149 |     try!(insert_metadata(&input_path, &connection));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:150:5
[INFO] [stderr]     |
[INFO] [stderr] 150 |     try!(walk_dir_image(&input_path, flag_scheme, flag_image_format, &connection));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:152:5
[INFO] [stderr]     |
[INFO] [stderr] 152 |     try!(optimize_database(&connection));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:173:21
[INFO] [stderr]     |
[INFO] [stderr] 173 |         let entry = try!(entry_res.desc("invalid entry"));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:213:27
[INFO] [stderr]     |
[INFO] [stderr] 213 |     let mut zoom_string = try!(parse_comp(component));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:220:8
[INFO] [stderr]     |
[INFO] [stderr] 220 |     Ok(try!(zoom_string.parse::<u32>()
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:226:24
[INFO] [stderr]     |
[INFO] [stderr] 226 |     let mut x_string = try!(parse_comp(component));
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:231:8
[INFO] [stderr]     |
[INFO] [stderr] 231 |     Ok(try!(u32::from_str_radix(x_string.as_str(), radix)
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:243:20
[INFO] [stderr]     |
[INFO] [stderr] 243 |     let filename = try!(parse_comp(component));
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:252:26
[INFO] [stderr]     |
[INFO] [stderr] 252 |     let image_filename = try!(u32::from_str_radix(stem_part.as_str(), radix)
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:280:25
[INFO] [stderr]     |
[INFO] [stderr] 280 |     let mut grid_file = try!(File::open(grid_path).desc(format!("Can't open {:?}", grid_path)));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:282:5
[INFO] [stderr]     |
[INFO] [stderr] 282 |     try!(grid_file.read_to_string(&mut grid_content)
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:284:14
[INFO] [stderr]     |
[INFO] [stderr] 284 |     let re = try!(Regex::new(r"[\w\s=+-/]+\((\{(.|\n)*\})\);?"));
[INFO] [stderr]     |              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:286:9
[INFO] [stderr]     |
[INFO] [stderr] 286 |         try!(capture.at(1).ok_or_else(|| MBTileError::new_static("Can't parse grid"))).to_owned()
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:290:19
[INFO] [stderr]     |
[INFO] [stderr] 290 |     let utfgrid = try!(Json::from_str(grid_content.as_str()));
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:297:30
[INFO] [stderr]     |
[INFO] [stderr] 297 |     let filtered_json_grid = try!(json::encode(&kk));
[INFO] [stderr]     |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:299:5
[INFO] [stderr]     |
[INFO] [stderr] 299 |     try!(encoder.write_all(filtered_json_grid.as_bytes()));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:300:23
[INFO] [stderr]     |
[INFO] [stderr] 300 |     let zipped_json = try!(encoder.finish());
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:301:5
[INFO] [stderr]     |
[INFO] [stderr] 301 |     try!(connection.execute("insert into grids (zoom_level, tile_column, tile_row, grid) values ($1, $2, $3, $4);",
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:304:23
[INFO] [stderr]     |
[INFO] [stderr] 304 |     let utfgrid_obj = try!(kk.as_object()
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:322:21
[INFO] [stderr]     |
[INFO] [stderr] 322 | ...   try!(connection.execute("insert into grid_data (zoom_level, tile_column, tile_row, key_name, key_json) values ($1, $2, $3, $4, $5);",
[INFO] [stderr]     |       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:343:26
[INFO] [stderr]     |
[INFO] [stderr] 343 |     let mut image_file = try!(File::open(image_path).desc(format!("Can't open {:?}", image_path)));
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:345:5
[INFO] [stderr]     |
[INFO] [stderr] 345 |     try!(image_file.read_to_end(&mut buffer)
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:347:5
[INFO] [stderr]     |
[INFO] [stderr] 347 |     try!(connection.execute("insert into tiles (zoom_level,
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:358:34
[INFO] [stderr]     |
[INFO] [stderr] 358 |     let mut metadata_statement = try!(connection.prepare("select name, value from metadata;"));
[INFO] [stderr]     |                                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:360:35
[INFO] [stderr]     |
[INFO] [stderr] 360 |     let metadata_statement_rows = try!(metadata_statement.query_map(&[], |row| {
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:363:40
[INFO] [stderr]     |
[INFO] [stderr] 363 |     let metadata_map: BTreeMap<_, _> = try!(metadata_statement_rows.collect());
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:368:29
[INFO] [stderr]     |
[INFO] [stderr] 368 |     let mut metadata_file = try!(File::create(metadata_path).desc("Can't create metadata file"));
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:369:5
[INFO] [stderr]     |
[INFO] [stderr] 369 |     try!(metadata_file.write(json_str.as_bytes())
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:384:27
[INFO] [stderr]     |
[INFO] [stderr] 384 |     let output: PathBuf = try!(opt_output
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:398:5
[INFO] [stderr]     |
[INFO] [stderr] 398 |     try!(fs::create_dir_all(&output_path).desc("Can't create the output directory"));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:399:22
[INFO] [stderr]     |
[INFO] [stderr] 399 |     let connection = try!(mbtiles_connect(&input_path));
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:400:5
[INFO] [stderr]     |
[INFO] [stderr] 400 |     try!(export_metadata(&connection, &output_path));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:405:9
[INFO] [stderr]     |
[INFO] [stderr] 405 |         try!(connection.prepare("select zoom_level, tile_column, tile_row, tile_data from tiles;"));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:406:26
[INFO] [stderr]     |
[INFO] [stderr] 406 |     let mut tiles_rows = try!(tiles_statement.query(&[]));
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:408:20
[INFO] [stderr]     |
[INFO] [stderr] 408 |         let tile = try!(tile_res);
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:409:9
[INFO] [stderr]     |
[INFO] [stderr] 409 |         try!(export_tile(&tile, output_path, flag_scheme, flag_image_format));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:411:5
[INFO] [stderr]     |
[INFO] [stderr] 411 |     try!(export_grid(&connection, &output_path, flag_scheme, flag_grid_callback));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:439:5
[INFO] [stderr]     |
[INFO] [stderr] 439 |     try!(fs::create_dir_all(&tile_dir)
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:449:25
[INFO] [stderr]     |
[INFO] [stderr] 449 |     let mut tile_file = try!(File::create(tile_path));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:450:5
[INFO] [stderr]     |
[INFO] [stderr] 450 |     try!(tile_file.write_all(&tile.get::<i32, Vec<u8>>(3)));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:469:9
[INFO] [stderr]     |
[INFO] [stderr] 469 |         try!(connection.prepare("select zoom_level, tile_column, tile_row, grid from grids;"));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:470:26
[INFO] [stderr]     |
[INFO] [stderr] 470 |     let mut grids_rows = try!(grids_statement.query(&[]));
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:472:20
[INFO] [stderr]     |
[INFO] [stderr] 472 |         let grid = try!(grid_row);
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:480:9
[INFO] [stderr]     |
[INFO] [stderr] 480 |         try!(fs::create_dir_all(&grid_dir)
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:486:9
[INFO] [stderr]     |
[INFO] [stderr] 486 |         try!(decoder.read_to_string(&mut unzipped_grid));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:487:25
[INFO] [stderr]     |
[INFO] [stderr] 487 |         let grid_json = try!(Json::from_str(unzipped_grid.as_str())
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:490:39
[INFO] [stderr]     |
[INFO] [stderr] 490 |         let mut grid_data_statement = try!(connection.prepare("select key_name, key_json FROM
[INFO] [stderr]     |                                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:496:30
[INFO] [stderr]     |
[INFO] [stderr] 496 |         let grid_data_rows = try!(grid_data_statement.query_map(&[&zoom_level, &tile_column, &y],
[INFO] [stderr]     |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:503:36
[INFO] [stderr]     |
[INFO] [stderr] 503 |         let data: BTreeMap<_, _> = try!(grid_data_rows.map(|res| {
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:516:29
[INFO] [stderr]     |
[INFO] [stderr] 516 |         let mut grid_file = try!(File::create(grid_file_path));
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:517:25
[INFO] [stderr]     |
[INFO] [stderr] 517 |         let grid_json = try!(json::encode(&grid_object));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:522:9
[INFO] [stderr]     |
[INFO] [stderr] 522 |         try!(grid_file.write_all(dump.as_bytes()));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:533:27
[INFO] [stderr]     |
[INFO] [stderr] 533 |     let output: PathBuf = try!(opt_output
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:542:22
[INFO] [stderr]     |
[INFO] [stderr] 542 |     let connection = try!(mbtiles_connect(&input_path));
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:543:5
[INFO] [stderr]     |
[INFO] [stderr] 543 |     try!(export_metadata(&connection, &output_path));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 74 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stderr]   --> src/main.rs:50:10
[INFO] [stderr]    |
[INFO] [stderr] 50 | #[derive(RustcDecodable, Debug)]
[INFO] [stderr]    |          ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stderr]   --> src/mbtiles.rs:17:10
[INFO] [stderr]    |
[INFO] [stderr] 17 | #[derive(RustcDecodable, Debug)]
[INFO] [stderr]    |          ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stderr]   --> src/mbtiles.rs:24:10
[INFO] [stderr]    |
[INFO] [stderr] 24 | #[derive(RustcDecodable, Debug, Clone, Copy)]
[INFO] [stderr]    |          ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stderr]   --> src/mbtiles.rs:44:10
[INFO] [stderr]    |
[INFO] [stderr] 44 | #[derive(RustcDecodable, Debug, Clone, Copy)]
[INFO] [stderr]    |          ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/mbtiles.rs:53:8
[INFO] [stderr]    |
[INFO] [stderr] 53 |     Ok(try!(Connection::open(mbtiles_file).desc(format!("Can't connect to {:?}", mbtiles_file))))
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/mbtiles.rs:57:8
[INFO] [stderr]    |
[INFO] [stderr] 57 |     Ok(try!(connection.execute_batch("
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/mbtiles.rs:67:5
[INFO] [stderr]    |
[INFO] [stderr] 67 |     try!(connection.execute_batch("ANALYZE;").desc("Can't analyze sqlite"));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/mbtiles.rs:69:5
[INFO] [stderr]    |
[INFO] [stderr] 69 |     try!(connection.execute_batch("VACUUM;").desc("Can't vacuum sqlite"));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/mbtiles.rs:74:8
[INFO] [stderr]    |
[INFO] [stderr] 74 |     Ok(try!(connection.execute_batch("
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:113:29
[INFO] [stderr]     |
[INFO] [stderr] 113 |     let mut metadata_file = try!(File::open(input.join("metadata.json"))
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:116:5
[INFO] [stderr]     |
[INFO] [stderr] 116 |     try!(metadata_file.read_to_string(&mut buffer)
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:119:16
[INFO] [stderr]     |
[INFO] [stderr] 119 |     let data = try!(Json::from_str(buffer.as_str()));
[INFO] [stderr]     |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:121:19
[INFO] [stderr]     |
[INFO] [stderr] 121 |         let obj = try!(data.as_object()
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:124:29
[INFO] [stderr]     |
[INFO] [stderr] 124 |             let value_str = try!(value.as_string().ok_or_else(|| MBTileError::new_static("metadata object has a non string value")));
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:125:13
[INFO] [stderr]     |
[INFO] [stderr] 125 |             try!(connection.execute("insert into metadata (name, value) values ($1, $2)",
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:146:22
[INFO] [stderr]     |
[INFO] [stderr] 146 |     let connection = try!(mbtiles_connect(&output_path));
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:147:5
[INFO] [stderr]     |
[INFO] [stderr] 147 |     try!(optimize_connection(&connection));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:148:5
[INFO] [stderr]     |
[INFO] [stderr] 148 |     try!(mbtiles_setup(&connection));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:149:5
[INFO] [stderr]     |
[INFO] [stderr] 149 |     try!(insert_metadata(&input_path, &connection));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:150:5
[INFO] [stderr]     |
[INFO] [stderr] 150 |     try!(walk_dir_image(&input_path, flag_scheme, flag_image_format, &connection));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:152:5
[INFO] [stderr]     |
[INFO] [stderr] 152 |     try!(optimize_database(&connection));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:173:21
[INFO] [stderr]     |
[INFO] [stderr] 173 |         let entry = try!(entry_res.desc("invalid entry"));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:213:27
[INFO] [stderr]     |
[INFO] [stderr] 213 |     let mut zoom_string = try!(parse_comp(component));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:220:8
[INFO] [stderr]     |
[INFO] [stderr] 220 |     Ok(try!(zoom_string.parse::<u32>()
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:226:24
[INFO] [stderr]     |
[INFO] [stderr] 226 |     let mut x_string = try!(parse_comp(component));
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:231:8
[INFO] [stderr]     |
[INFO] [stderr] 231 |     Ok(try!(u32::from_str_radix(x_string.as_str(), radix)
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:243:20
[INFO] [stderr]     |
[INFO] [stderr] 243 |     let filename = try!(parse_comp(component));
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:252:26
[INFO] [stderr]     |
[INFO] [stderr] 252 |     let image_filename = try!(u32::from_str_radix(stem_part.as_str(), radix)
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:280:25
[INFO] [stderr]     |
[INFO] [stderr] 280 |     let mut grid_file = try!(File::open(grid_path).desc(format!("Can't open {:?}", grid_path)));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:282:5
[INFO] [stderr]     |
[INFO] [stderr] 282 |     try!(grid_file.read_to_string(&mut grid_content)
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:284:14
[INFO] [stderr]     |
[INFO] [stderr] 284 |     let re = try!(Regex::new(r"[\w\s=+-/]+\((\{(.|\n)*\})\);?"));
[INFO] [stderr]     |              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:286:9
[INFO] [stderr]     |
[INFO] [stderr] 286 |         try!(capture.at(1).ok_or_else(|| MBTileError::new_static("Can't parse grid"))).to_owned()
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:290:19
[INFO] [stderr]     |
[INFO] [stderr] 290 |     let utfgrid = try!(Json::from_str(grid_content.as_str()));
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:297:30
[INFO] [stderr]     |
[INFO] [stderr] 297 |     let filtered_json_grid = try!(json::encode(&kk));
[INFO] [stderr]     |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:299:5
[INFO] [stderr]     |
[INFO] [stderr] 299 |     try!(encoder.write_all(filtered_json_grid.as_bytes()));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:300:23
[INFO] [stderr]     |
[INFO] [stderr] 300 |     let zipped_json = try!(encoder.finish());
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:301:5
[INFO] [stderr]     |
[INFO] [stderr] 301 |     try!(connection.execute("insert into grids (zoom_level, tile_column, tile_row, grid) values ($1, $2, $3, $4);",
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:304:23
[INFO] [stderr]     |
[INFO] [stderr] 304 |     let utfgrid_obj = try!(kk.as_object()
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:322:21
[INFO] [stderr]     |
[INFO] [stderr] 322 | ...   try!(connection.execute("insert into grid_data (zoom_level, tile_column, tile_row, key_name, key_json) values ($1, $2, $3, $4, $5);",
[INFO] [stderr]     |       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:343:26
[INFO] [stderr]     |
[INFO] [stderr] 343 |     let mut image_file = try!(File::open(image_path).desc(format!("Can't open {:?}", image_path)));
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:345:5
[INFO] [stderr]     |
[INFO] [stderr] 345 |     try!(image_file.read_to_end(&mut buffer)
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:347:5
[INFO] [stderr]     |
[INFO] [stderr] 347 |     try!(connection.execute("insert into tiles (zoom_level,
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:358:34
[INFO] [stderr]     |
[INFO] [stderr] 358 |     let mut metadata_statement = try!(connection.prepare("select name, value from metadata;"));
[INFO] [stderr]     |                                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:360:35
[INFO] [stderr]     |
[INFO] [stderr] 360 |     let metadata_statement_rows = try!(metadata_statement.query_map(&[], |row| {
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:363:40
[INFO] [stderr]     |
[INFO] [stderr] 363 |     let metadata_map: BTreeMap<_, _> = try!(metadata_statement_rows.collect());
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:368:29
[INFO] [stderr]     |
[INFO] [stderr] 368 |     let mut metadata_file = try!(File::create(metadata_path).desc("Can't create metadata file"));
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:369:5
[INFO] [stderr]     |
[INFO] [stderr] 369 |     try!(metadata_file.write(json_str.as_bytes())
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:384:27
[INFO] [stderr]     |
[INFO] [stderr] 384 |     let output: PathBuf = try!(opt_output
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:398:5
[INFO] [stderr]     |
[INFO] [stderr] 398 |     try!(fs::create_dir_all(&output_path).desc("Can't create the output directory"));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:399:22
[INFO] [stderr]     |
[INFO] [stderr] 399 |     let connection = try!(mbtiles_connect(&input_path));
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:400:5
[INFO] [stderr]     |
[INFO] [stderr] 400 |     try!(export_metadata(&connection, &output_path));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:405:9
[INFO] [stderr]     |
[INFO] [stderr] 405 |         try!(connection.prepare("select zoom_level, tile_column, tile_row, tile_data from tiles;"));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:406:26
[INFO] [stderr]     |
[INFO] [stderr] 406 |     let mut tiles_rows = try!(tiles_statement.query(&[]));
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:408:20
[INFO] [stderr]     |
[INFO] [stderr] 408 |         let tile = try!(tile_res);
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:409:9
[INFO] [stderr]     |
[INFO] [stderr] 409 |         try!(export_tile(&tile, output_path, flag_scheme, flag_image_format));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:411:5
[INFO] [stderr]     |
[INFO] [stderr] 411 |     try!(export_grid(&connection, &output_path, flag_scheme, flag_grid_callback));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:439:5
[INFO] [stderr]     |
[INFO] [stderr] 439 |     try!(fs::create_dir_all(&tile_dir)
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:449:25
[INFO] [stderr]     |
[INFO] [stderr] 449 |     let mut tile_file = try!(File::create(tile_path));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:450:5
[INFO] [stderr]     |
[INFO] [stderr] 450 |     try!(tile_file.write_all(&tile.get::<i32, Vec<u8>>(3)));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:469:9
[INFO] [stderr]     |
[INFO] [stderr] 469 |         try!(connection.prepare("select zoom_level, tile_column, tile_row, grid from grids;"));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:470:26
[INFO] [stderr]     |
[INFO] [stderr] 470 |     let mut grids_rows = try!(grids_statement.query(&[]));
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:472:20
[INFO] [stderr]     |
[INFO] [stderr] 472 |         let grid = try!(grid_row);
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:480:9
[INFO] [stderr]     |
[INFO] [stderr] 480 |         try!(fs::create_dir_all(&grid_dir)
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:486:9
[INFO] [stderr]     |
[INFO] [stderr] 486 |         try!(decoder.read_to_string(&mut unzipped_grid));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:487:25
[INFO] [stderr]     |
[INFO] [stderr] 487 |         let grid_json = try!(Json::from_str(unzipped_grid.as_str())
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:490:39
[INFO] [stderr]     |
[INFO] [stderr] 490 |         let mut grid_data_statement = try!(connection.prepare("select key_name, key_json FROM
[INFO] [stderr]     |                                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:496:30
[INFO] [stderr]     |
[INFO] [stderr] 496 |         let grid_data_rows = try!(grid_data_statement.query_map(&[&zoom_level, &tile_column, &y],
[INFO] [stderr]     |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:503:36
[INFO] [stderr]     |
[INFO] [stderr] 503 |         let data: BTreeMap<_, _> = try!(grid_data_rows.map(|res| {
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:516:29
[INFO] [stderr]     |
[INFO] [stderr] 516 |         let mut grid_file = try!(File::create(grid_file_path));
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:517:25
[INFO] [stderr]     |
[INFO] [stderr] 517 |         let grid_json = try!(json::encode(&grid_object));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:522:9
[INFO] [stderr]     |
[INFO] [stderr] 522 |         try!(grid_file.write_all(dump.as_bytes()));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:533:27
[INFO] [stderr]     |
[INFO] [stderr] 533 |     let output: PathBuf = try!(opt_output
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:542:22
[INFO] [stderr]     |
[INFO] [stderr] 542 |     let connection = try!(mbtiles_connect(&input_path));
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/mbtiles.rs:543:5
[INFO] [stderr]     |
[INFO] [stderr] 543 |     try!(export_metadata(&connection, &output_path));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 74 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mbutiles-0fdea219a970db3d)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mbutiles-bd6bcdb746e1a19c)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-cfc54fdbdf29a783)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test export_saves_utf8grid_tiles_and_metadata ... FAILED
[INFO] [stdout] test export_saves_tiles_and_metadata_and_back ... FAILED
[INFO] [stderr] error: test failed, to rerun pass '--test lib'
[INFO] [stdout] test export_saves_tiles_and_metadata ... FAILED
[INFO] [stdout] test import_tiles_to_utf8grid_mbtiles ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- export_saves_utf8grid_tiles_and_metadata stdout ----
[INFO] [stdout] thread 'export_saves_utf8grid_tiles_and_metadata' panicked at 'called `Result::unwrap()` on an `Err` value: "Can't create the output directory", IO error: Read-only file system (os error 30)', tests/lib.rs:54:77
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x556c916f2260 - std[77c0456e0eb29f0c]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stdout]    1:     0x556c916f2260 - std[77c0456e0eb29f0c]::backtrace_rs::backtrace::trace_unsynchronized::<std[77c0456e0eb29f0c]::sys_common::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x556c916f2260 - std[77c0456e0eb29f0c]::sys_common::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x556c916f2260 - <std[77c0456e0eb29f0c]::sys_common::backtrace::_print::DisplayBacktrace as core[ee1ca6415511a9c4]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stdout]    4:     0x556c9171624c - core[ee1ca6415511a9c4]::fmt::write
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/fmt/mod.rs:1110:17
[INFO] [stdout]    5:     0x556c916eec55 - <alloc[cda43b294bbfc5d0]::vec::Vec<u8> as std[77c0456e0eb29f0c]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/io/mod.rs:1584:15
[INFO] [stdout]    6:     0x556c916f482b - std[77c0456e0eb29f0c]::sys_common::backtrace::_print
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stdout]    7:     0x556c916f482b - std[77c0456e0eb29f0c]::sys_common::backtrace::print
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stdout]    8:     0x556c916f482b - std[77c0456e0eb29f0c]::panicking::default_hook::{closure#1}
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:208:50
[INFO] [stdout]    9:     0x556c916f433c - std[77c0456e0eb29f0c]::panicking::default_hook
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:222:9
[INFO] [stdout]   10:     0x556c916f4ed1 - std[77c0456e0eb29f0c]::panicking::rust_panic_with_hook
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:622:17
[INFO] [stdout]   11:     0x556c916f49d7 - std[77c0456e0eb29f0c]::panicking::begin_panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:519:13
[INFO] [stdout]   12:     0x556c916f275c - std[77c0456e0eb29f0c]::sys_common::backtrace::__rust_end_short_backtrace::<std[77c0456e0eb29f0c]::panicking::begin_panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stdout]   13:     0x556c916f4939 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:515:5
[INFO] [stdout]   14:     0x556c91514571 - core[ee1ca6415511a9c4]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/panicking.rs:92:14
[INFO] [stdout]   15:     0x556c91514663 - core[ee1ca6415511a9c4]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/result.rs:1355:5
[INFO] [stdout]   16:     0x556c9151e58e - <core[ee1ca6415511a9c4]::result::Result<(), mbutiles[932d489114febeab]::mbtile_error::MBTileError>>::unwrap
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/result.rs:1037:23
[INFO] [stdout]   17:     0x556c9151c50e - lib[2577e65ca5c99877]::export_saves_utf8grid_tiles_and_metadata
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/lib.rs:53:5
[INFO] [stdout]   18:     0x556c9151c2aa - lib[2577e65ca5c99877]::export_saves_utf8grid_tiles_and_metadata::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/lib.rs:50:1
[INFO] [stdout]   19:     0x556c91518c6e - <lib[2577e65ca5c99877]::export_saves_utf8grid_tiles_and_metadata::{closure#0} as core[ee1ca6415511a9c4]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   20:     0x556c91545343 - <fn() as core[ee1ca6415511a9c4]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   21:     0x556c91545343 - test[eeb9024d9ac7bc83]::__rust_begin_short_backtrace::<fn()>
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/test/src/lib.rs:577:5
[INFO] [stdout]   22:     0x556c91543e0c - <alloc[cda43b294bbfc5d0]::boxed::Box<dyn core[ee1ca6415511a9c4]::ops::function::FnOnce<(), Output = ()> + core[ee1ca6415511a9c4]::marker::Send> as core[ee1ca6415511a9c4]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   23:     0x556c91543e0c - <std[77c0456e0eb29f0c]::panic::AssertUnwindSafe<alloc[cda43b294bbfc5d0]::boxed::Box<dyn core[ee1ca6415511a9c4]::ops::function::FnOnce<(), Output = ()> + core[ee1ca6415511a9c4]::marker::Send>> as core[ee1ca6415511a9c4]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panic.rs:346:9
[INFO] [stdout]   24:     0x556c91543e0c - std[77c0456e0eb29f0c]::panicking::try::do_call::<std[77c0456e0eb29f0c]::panic::AssertUnwindSafe<alloc[cda43b294bbfc5d0]::boxed::Box<dyn core[ee1ca6415511a9c4]::ops::function::FnOnce<(), Output = ()> + core[ee1ca6415511a9c4]::marker::Send>>, ()>
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:401:40
[INFO] [stdout]   25:     0x556c91543e0c - std[77c0456e0eb29f0c]::panicking::try::<(), std[77c0456e0eb29f0c]::panic::AssertUnwindSafe<alloc[cda43b294bbfc5d0]::boxed::Box<dyn core[ee1ca6415511a9c4]::ops::function::FnOnce<(), Output = ()> + core[ee1ca6415511a9c4]::marker::Send>>>
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:365:19
[INFO] [stdout]   26:     0x556c91543e0c - std[77c0456e0eb29f0c]::panic::catch_unwind::<std[77c0456e0eb29f0c]::panic::AssertUnwindSafe<alloc[cda43b294bbfc5d0]::boxed::Box<dyn core[ee1ca6415511a9c4]::ops::function::FnOnce<(), Output = ()> + core[ee1ca6415511a9c4]::marker::Send>>, ()>
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panic.rs:433:14
[INFO] [stdout]   27:     0x556c91543e0c - test[eeb9024d9ac7bc83]::run_test_in_process
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/test/src/lib.rs:600:18
[INFO] [stdout]   28:     0x556c91543e0c - test[eeb9024d9ac7bc83]::run_test::run_test_inner::{closure#0}
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/test/src/lib.rs:492:39
[INFO] [stdout]   29:     0x556c91523ad2 - test[eeb9024d9ac7bc83]::run_test::run_test_inner::{closure#1}
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/test/src/lib.rs:519:37
[INFO] [stdout]   30:     0x556c91523ad2 - std[77c0456e0eb29f0c]::sys_common::backtrace::__rust_begin_short_backtrace::<test[eeb9024d9ac7bc83]::run_test::run_test_inner::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stdout]   31:     0x556c915243b8 - <std[77c0456e0eb29f0c]::thread::Builder>::spawn_unchecked::<test[eeb9024d9ac7bc83]::run_test::run_test_inner::{closure#1}, ()>::{closure#0}::{closure#0}
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/thread/mod.rs:481:17
[INFO] [stdout]   32:     0x556c915243b8 - <std[77c0456e0eb29f0c]::panic::AssertUnwindSafe<<std[77c0456e0eb29f0c]::thread::Builder>::spawn_unchecked<test[eeb9024d9ac7bc83]::run_test::run_test_inner::{closure#1}, ()>::{closure#0}::{closure#0}> as core[ee1ca6415511a9c4]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panic.rs:346:9
[INFO] [stdout]   33:     0x556c915243b8 - std[77c0456e0eb29f0c]::panicking::try::do_call::<std[77c0456e0eb29f0c]::panic::AssertUnwindSafe<<std[77c0456e0eb29f0c]::thread::Builder>::spawn_unchecked<test[eeb9024d9ac7bc83]::run_test::run_test_inner::{closure#1}, ()>::{closure#0}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:401:40
[INFO] [stdout]   34:     0x556c915243b8 - std[77c0456e0eb29f0c]::panicking::try::<(), std[77c0456e0eb29f0c]::panic::AssertUnwindSafe<<std[77c0456e0eb29f0c]::thread::Builder>::spawn_unchecked<test[eeb9024d9ac7bc83]::run_test::run_test_inner::{closure#1}, ()>::{closure#0}::{closure#0}>>
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:365:19
[INFO] [stdout]   35:     0x556c915243b8 - std[77c0456e0eb29f0c]::panic::catch_unwind::<std[77c0456e0eb29f0c]::panic::AssertUnwindSafe<<std[77c0456e0eb29f0c]::thread::Builder>::spawn_unchecked<test[eeb9024d9ac7bc83]::run_test::run_test_inner::{closure#1}, ()>::{closure#0}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panic.rs:433:14
[INFO] [stdout]   36:     0x556c915243b8 - <std[77c0456e0eb29f0c]::thread::Builder>::spawn_unchecked::<test[eeb9024d9ac7bc83]::run_test::run_test_inner::{closure#1}, ()>::{closure#0}
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/thread/mod.rs:480:30
[INFO] [stdout]   37:     0x556c915243b8 - <<std[77c0456e0eb29f0c]::thread::Builder>::spawn_unchecked<test[eeb9024d9ac7bc83]::run_test::run_test_inner::{closure#1}, ()>::{closure#0} as core[ee1ca6415511a9c4]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   38:     0x556c916fa747 - <alloc[cda43b294bbfc5d0]::boxed::Box<dyn core[ee1ca6415511a9c4]::ops::function::FnOnce<(), Output = ()>> as core[ee1ca6415511a9c4]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   39:     0x556c916fa747 - <alloc[cda43b294bbfc5d0]::boxed::Box<alloc[cda43b294bbfc5d0]::boxed::Box<dyn core[ee1ca6415511a9c4]::ops::function::FnOnce<(), Output = ()>>> as core[ee1ca6415511a9c4]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   40:     0x556c916fa747 - <std[77c0456e0eb29f0c]::sys::unix::thread::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys/unix/thread.rs:71:17
[INFO] [stdout]   41:     0x7f54eaecc609 - start_thread
[INFO] [stdout]   42:     0x7f54eac9c293 - clone
[INFO] [stdout]   43:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- export_saves_tiles_and_metadata_and_back stdout ----
[INFO] [stdout] thread 'export_saves_tiles_and_metadata_and_back' panicked at 'called `Result::unwrap()` on an `Err` value: "Can't create the output directory", IO error: Read-only file system (os error 30)', tests/lib.rs:42:77
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x556c916f2260 - std[77c0456e0eb29f0c]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stdout]    1:     0x556c916f2260 - std[77c0456e0eb29f0c]::backtrace_rs::backtrace::trace_unsynchronized::<std[77c0456e0eb29f0c]::sys_common::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x556c916f2260 - std[77c0456e0eb29f0c]::sys_common::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x556c916f2260 - <std[77c0456e0eb29f0c]::sys_common::backtrace::_print::DisplayBacktrace as core[ee1ca6415511a9c4]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stdout]    4:     0x556c9171624c - core[ee1ca6415511a9c4]::fmt::write
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/fmt/mod.rs:1110:17
[INFO] [stdout]    5:     0x556c916eec55 - <alloc[cda43b294bbfc5d0]::vec::Vec<u8> as std[77c0456e0eb29f0c]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/io/mod.rs:1584:15
[INFO] [stdout]    6:     0x556c916f482b - std[77c0456e0eb29f0c]::sys_common::backtrace::_print
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stdout]    7:     0x556c916f482b - std[77c0456e0eb29f0c]::sys_common::backtrace::print
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stdout]    8:     0x556c916f482b - std[77c0456e0eb29f0c]::panicking::default_hook::{closure#1}
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:208:50
[INFO] [stdout]    9:     0x556c916f433c - std[77c0456e0eb29f0c]::panicking::default_hook
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:222:9
[INFO] [stdout]   10:     0x556c916f4ed1 - std[77c0456e0eb29f0c]::panicking::rust_panic_with_hook
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:622:17
[INFO] [stdout]   11:     0x556c916f49d7 - std[77c0456e0eb29f0c]::panicking::begin_panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:519:13
[INFO] [stdout]   12:     0x556c916f275c - std[77c0456e0eb29f0c]::sys_common::backtrace::__rust_end_short_backtrace::<std[77c0456e0eb29f0c]::panicking::begin_panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stdout]   13:     0x556c916f4939 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:515:5
[INFO] [stdout]   14:     0x556c91514571 - core[ee1ca6415511a9c4]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/panicking.rs:92:14
[INFO] [stdout]   15:     0x556c91514663 - core[ee1ca6415511a9c4]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/result.rs:1355:5
[INFO] [stdout]   16:     0x556c9151e58e - <core[ee1ca6415511a9c4]::result::Result<(), mbutiles[932d489114febeab]::mbtile_error::MBTileError>>::unwrap
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/result.rs:1037:23
[INFO] [stdout]   17:     0x556c9151bfd8 - lib[2577e65ca5c99877]::export_saves_tiles_and_metadata_and_back
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/lib.rs:41:5
[INFO] [stdout]   18:     0x556c9151bd8a - lib[2577e65ca5c99877]::export_saves_tiles_and_metadata_and_back::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/lib.rs:38:1
[INFO] [stdout]   19:     0x556c91518c2e - <lib[2577e65ca5c99877]::export_saves_tiles_and_metadata_and_back::{closure#0} as core[ee1ca6415511a9c4]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   20:     0x556c91545343 - <fn() as core[ee1ca6415511a9c4]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   21:     0x556c91545343 - test[eeb9024d9ac7bc83]::__rust_begin_short_backtrace::<fn()>
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/test/src/lib.rs:577:5
[INFO] [stdout]   22:     0x556c91543e0c - <alloc[cda43b294bbfc5d0]::boxed::Box<dyn core[ee1ca6415511a9c4]::ops::function::FnOnce<(), Output = ()> + core[ee1ca6415511a9c4]::marker::Send> as core[ee1ca6415511a9c4]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   23:     0x556c91543e0c - <std[77c0456e0eb29f0c]::panic::AssertUnwindSafe<alloc[cda43b294bbfc5d0]::boxed::Box<dyn core[ee1ca6415511a9c4]::ops::function::FnOnce<(), Output = ()> + core[ee1ca6415511a9c4]::marker::Send>> as core[ee1ca6415511a9c4]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panic.rs:346:9
[INFO] [stdout]   24:     0x556c91543e0c - std[77c0456e0eb29f0c]::panicking::try::do_call::<std[77c0456e0eb29f0c]::panic::AssertUnwindSafe<alloc[cda43b294bbfc5d0]::boxed::Box<dyn core[ee1ca6415511a9c4]::ops::function::FnOnce<(), Output = ()> + core[ee1ca6415511a9c4]::marker::Send>>, ()>
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:401:40
[INFO] [stdout]   25:     0x556c91543e0c - std[77c0456e0eb29f0c]::panicking::try::<(), std[77c0456e0eb29f0c]::panic::AssertUnwindSafe<alloc[cda43b294bbfc5d0]::boxed::Box<dyn core[ee1ca6415511a9c4]::ops::function::FnOnce<(), Output = ()> + core[ee1ca6415511a9c4]::marker::Send>>>
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:365:19
[INFO] [stdout]   26:     0x556c91543e0c - std[77c0456e0eb29f0c]::panic::catch_unwind::<std[77c0456e0eb29f0c]::panic::AssertUnwindSafe<alloc[cda43b294bbfc5d0]::boxed::Box<dyn core[ee1ca6415511a9c4]::ops::function::FnOnce<(), Output = ()> + core[ee1ca6415511a9c4]::marker::Send>>, ()>
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panic.rs:433:14
[INFO] [stdout]   27:     0x556c91543e0c - test[eeb9024d9ac7bc83]::run_test_in_process
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/test/src/lib.rs:600:18
[INFO] [stdout]   28:     0x556c91543e0c - test[eeb9024d9ac7bc83]::run_test::run_test_inner::{closure#0}
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/test/src/lib.rs:492:39
[INFO] [stdout]   29:     0x556c91523ad2 - test[eeb9024d9ac7bc83]::run_test::run_test_inner::{closure#1}
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/test/src/lib.rs:519:37
[INFO] [stdout]   30:     0x556c91523ad2 - std[77c0456e0eb29f0c]::sys_common::backtrace::__rust_begin_short_backtrace::<test[eeb9024d9ac7bc83]::run_test::run_test_inner::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stdout]   31:     0x556c915243b8 - <std[77c0456e0eb29f0c]::thread::Builder>::spawn_unchecked::<test[eeb9024d9ac7bc83]::run_test::run_test_inner::{closure#1}, ()>::{closure#0}::{closure#0}
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/thread/mod.rs:481:17
[INFO] [stdout]   32:     0x556c915243b8 - <std[77c0456e0eb29f0c]::panic::AssertUnwindSafe<<std[77c0456e0eb29f0c]::thread::Builder>::spawn_unchecked<test[eeb9024d9ac7bc83]::run_test::run_test_inner::{closure#1}, ()>::{closure#0}::{closure#0}> as core[ee1ca6415511a9c4]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panic.rs:346:9
[INFO] [stdout]   33:     0x556c915243b8 - std[77c0456e0eb29f0c]::panicking::try::do_call::<std[77c0456e0eb29f0c]::panic::AssertUnwindSafe<<std[77c0456e0eb29f0c]::thread::Builder>::spawn_unchecked<test[eeb9024d9ac7bc83]::run_test::run_test_inner::{closure#1}, ()>::{closure#0}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:401:40
[INFO] [stdout]   34:     0x556c915243b8 - std[77c0456e0eb29f0c]::panicking::try::<(), std[77c0456e0eb29f0c]::panic::AssertUnwindSafe<<std[77c0456e0eb29f0c]::thread::Builder>::spawn_unchecked<test[eeb9024d9ac7bc83]::run_test::run_test_inner::{closure#1}, ()>::{closure#0}::{closure#0}>>
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:365:19
[INFO] [stdout]   35:     0x556c915243b8 - std[77c0456e0eb29f0c]::panic::catch_unwind::<std[77c0456e0eb29f0c]::panic::AssertUnwindSafe<<std[77c0456e0eb29f0c]::thread::Builder>::spawn_unchecked<test[eeb9024d9ac7bc83]::run_test::run_test_inner::{closure#1}, ()>::{closure#0}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panic.rs:433:14
[INFO] [stdout]   36:     0x556c915243b8 - <std[77c0456e0eb29f0c]::thread::Builder>::spawn_unchecked::<test[eeb9024d9ac7bc83]::run_test::run_test_inner::{closure#1}, ()>::{closure#0}
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/thread/mod.rs:480:30
[INFO] [stdout]   37:     0x556c915243b8 - <<std[77c0456e0eb29f0c]::thread::Builder>::spawn_unchecked<test[eeb9024d9ac7bc83]::run_test::run_test_inner::{closure#1}, ()>::{closure#0} as core[ee1ca6415511a9c4]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   38:     0x556c916fa747 - <alloc[cda43b294bbfc5d0]::boxed::Box<dyn core[ee1ca6415511a9c4]::ops::function::FnOnce<(), Output = ()>> as core[ee1ca6415511a9c4]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   39:     0x556c916fa747 - <alloc[cda43b294bbfc5d0]::boxed::Box<alloc[cda43b294bbfc5d0]::boxed::Box<dyn core[ee1ca6415511a9c4]::ops::function::FnOnce<(), Output = ()>>> as core[ee1ca6415511a9c4]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   40:     0x556c916fa747 - <std[77c0456e0eb29f0c]::sys::unix::thread::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys/unix/thread.rs:71:17
[INFO] [stdout]   41:     0x7f54eaecc609 - start_thread
[INFO] [stdout]   42:     0x7f54eac9c293 - clone
[INFO] [stdout]   43:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- export_saves_tiles_and_metadata stdout ----
[INFO] [stdout] thread 'export_saves_tiles_and_metadata' panicked at 'called `Result::unwrap()` on an `Err` value: "Can't create the output directory", IO error: Read-only file system (os error 30)', tests/lib.rs:30:77
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x556c916f2260 - std[77c0456e0eb29f0c]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stdout]    1:     0x556c916f2260 - std[77c0456e0eb29f0c]::backtrace_rs::backtrace::trace_unsynchronized::<std[77c0456e0eb29f0c]::sys_common::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x556c916f2260 - std[77c0456e0eb29f0c]::sys_common::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x556c916f2260 - <std[77c0456e0eb29f0c]::sys_common::backtrace::_print::DisplayBacktrace as core[ee1ca6415511a9c4]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stdout]    4:     0x556c9171624c - core[ee1ca6415511a9c4]::fmt::write
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/fmt/mod.rs:1110:17
[INFO] [stdout]    5:     0x556c916eec55 - <alloc[cda43b294bbfc5d0]::vec::Vec<u8> as std[77c0456e0eb29f0c]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/io/mod.rs:1584:15
[INFO] [stdout]    6:     0x556c916f482b - std[77c0456e0eb29f0c]::sys_common::backtrace::_print
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stdout]    7:     0x556c916f482b - std[77c0456e0eb29f0c]::sys_common::backtrace::print
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stdout]    8:     0x556c916f482b - std[77c0456e0eb29f0c]::panicking::default_hook::{closure#1}
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:208:50
[INFO] [stdout]    9:     0x556c916f433c - std[77c0456e0eb29f0c]::panicking::default_hook
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:222:9
[INFO] [stdout]   10:     0x556c916f4ed1 - std[77c0456e0eb29f0c]::panicking::rust_panic_with_hook
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:622:17
[INFO] [stdout]   11:     0x556c916f49d7 - std[77c0456e0eb29f0c]::panicking::begin_panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:519:13
[INFO] [stdout]   12:     0x556c916f275c - std[77c0456e0eb29f0c]::sys_common::backtrace::__rust_end_short_backtrace::<std[77c0456e0eb29f0c]::panicking::begin_panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stdout]   13:     0x556c916f4939 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:515:5
[INFO] [stdout]   14:     0x556c91514571 - core[ee1ca6415511a9c4]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/panicking.rs:92:14
[INFO] [stdout]   15:     0x556c91514663 - core[ee1ca6415511a9c4]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/result.rs:1355:5
[INFO] [stdout]   16:     0x556c9151e58e - <core[ee1ca6415511a9c4]::result::Result<(), mbutiles[932d489114febeab]::mbtile_error::MBTileError>>::unwrap
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/result.rs:1037:23
[INFO] [stdout]   17:     0x556c9151b9ce - lib[2577e65ca5c99877]::export_saves_tiles_and_metadata
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/lib.rs:29:5
[INFO] [stdout]   18:     0x556c9151b76a - lib[2577e65ca5c99877]::export_saves_tiles_and_metadata::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/lib.rs:26:1
[INFO] [stdout]   19:     0x556c91518bae - <lib[2577e65ca5c99877]::export_saves_tiles_and_metadata::{closure#0} as core[ee1ca6415511a9c4]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   20:     0x556c91545343 - <fn() as core[ee1ca6415511a9c4]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   21:     0x556c91545343 - test[eeb9024d9ac7bc83]::__rust_begin_short_backtrace::<fn()>
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/test/src/lib.rs:577:5
[INFO] [stdout]   22:     0x556c91543e0c - <alloc[cda43b294bbfc5d0]::boxed::Box<dyn core[ee1ca6415511a9c4]::ops::function::FnOnce<(), Output = ()> + core[ee1ca6415511a9c4]::marker::Send> as core[ee1ca6415511a9c4]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   23:     0x556c91543e0c - <std[77c0456e0eb29f0c]::panic::AssertUnwindSafe<alloc[cda43b294bbfc5d0]::boxed::Box<dyn core[ee1ca6415511a9c4]::ops::function::FnOnce<(), Output = ()> + core[ee1ca6415511a9c4]::marker::Send>> as core[ee1ca6415511a9c4]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panic.rs:346:9
[INFO] [stdout]   24:     0x556c91543e0c - std[77c0456e0eb29f0c]::panicking::try::do_call::<std[77c0456e0eb29f0c]::panic::AssertUnwindSafe<alloc[cda43b294bbfc5d0]::boxed::Box<dyn core[ee1ca6415511a9c4]::ops::function::FnOnce<(), Output = ()> + core[ee1ca6415511a9c4]::marker::Send>>, ()>
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:401:40
[INFO] [stdout]   25:     0x556c91543e0c - std[77c0456e0eb29f0c]::panicking::try::<(), std[77c0456e0eb29f0c]::panic::AssertUnwindSafe<alloc[cda43b294bbfc5d0]::boxed::Box<dyn core[ee1ca6415511a9c4]::ops::function::FnOnce<(), Output = ()> + core[ee1ca6415511a9c4]::marker::Send>>>
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:365:19
[INFO] [stdout]   26:     0x556c91543e0c - std[77c0456e0eb29f0c]::panic::catch_unwind::<std[77c0456e0eb29f0c]::panic::AssertUnwindSafe<alloc[cda43b294bbfc5d0]::boxed::Box<dyn core[ee1ca6415511a9c4]::ops::function::FnOnce<(), Output = ()> + core[ee1ca6415511a9c4]::marker::Send>>, ()>
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panic.rs:433:14
[INFO] [stdout]   27:     0x556c91543e0c - test[eeb9024d9ac7bc83]::run_test_in_process
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/test/src/lib.rs:600:18
[INFO] [stdout]   28:     0x556c91543e0c - test[eeb9024d9ac7bc83]::run_test::run_test_inner::{closure#0}
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/test/src/lib.rs:492:39
[INFO] [stdout]   29:     0x556c91523ad2 - test[eeb9024d9ac7bc83]::run_test::run_test_inner::{closure#1}
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/test/src/lib.rs:519:37
[INFO] [stdout]   30:     0x556c91523ad2 - std[77c0456e0eb29f0c]::sys_common::backtrace::__rust_begin_short_backtrace::<test[eeb9024d9ac7bc83]::run_test::run_test_inner::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stdout]   31:     0x556c915243b8 - <std[77c0456e0eb29f0c]::thread::Builder>::spawn_unchecked::<test[eeb9024d9ac7bc83]::run_test::run_test_inner::{closure#1}, ()>::{closure#0}::{closure#0}
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/thread/mod.rs:481:17
[INFO] [stdout]   32:     0x556c915243b8 - <std[77c0456e0eb29f0c]::panic::AssertUnwindSafe<<std[77c0456e0eb29f0c]::thread::Builder>::spawn_unchecked<test[eeb9024d9ac7bc83]::run_test::run_test_inner::{closure#1}, ()>::{closure#0}::{closure#0}> as core[ee1ca6415511a9c4]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panic.rs:346:9
[INFO] [stdout]   33:     0x556c915243b8 - std[77c0456e0eb29f0c]::panicking::try::do_call::<std[77c0456e0eb29f0c]::panic::AssertUnwindSafe<<std[77c0456e0eb29f0c]::thread::Builder>::spawn_unchecked<test[eeb9024d9ac7bc83]::run_test::run_test_inner::{closure#1}, ()>::{closure#0}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:401:40
[INFO] [stdout]   34:     0x556c915243b8 - std[77c0456e0eb29f0c]::panicking::try::<(), std[77c0456e0eb29f0c]::panic::AssertUnwindSafe<<std[77c0456e0eb29f0c]::thread::Builder>::spawn_unchecked<test[eeb9024d9ac7bc83]::run_test::run_test_inner::{closure#1}, ()>::{closure#0}::{closure#0}>>
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:365:19
[INFO] [stdout]   35:     0x556c915243b8 - std[77c0456e0eb29f0c]::panic::catch_unwind::<std[77c0456e0eb29f0c]::panic::AssertUnwindSafe<<std[77c0456e0eb29f0c]::thread::Builder>::spawn_unchecked<test[eeb9024d9ac7bc83]::run_test::run_test_inner::{closure#1}, ()>::{closure#0}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panic.rs:433:14
[INFO] [stdout]   36:     0x556c915243b8 - <std[77c0456e0eb29f0c]::thread::Builder>::spawn_unchecked::<test[eeb9024d9ac7bc83]::run_test::run_test_inner::{closure#1}, ()>::{closure#0}
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/thread/mod.rs:480:30
[INFO] [stdout]   37:     0x556c915243b8 - <<std[77c0456e0eb29f0c]::thread::Builder>::spawn_unchecked<test[eeb9024d9ac7bc83]::run_test::run_test_inner::{closure#1}, ()>::{closure#0} as core[ee1ca6415511a9c4]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   38:     0x556c916fa747 - <alloc[cda43b294bbfc5d0]::boxed::Box<dyn core[ee1ca6415511a9c4]::ops::function::FnOnce<(), Output = ()>> as core[ee1ca6415511a9c4]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   39:     0x556c916fa747 - <alloc[cda43b294bbfc5d0]::boxed::Box<alloc[cda43b294bbfc5d0]::boxed::Box<dyn core[ee1ca6415511a9c4]::ops::function::FnOnce<(), Output = ()>>> as core[ee1ca6415511a9c4]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   40:     0x556c916fa747 - <std[77c0456e0eb29f0c]::sys::unix::thread::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys/unix/thread.rs:71:17
[INFO] [stdout]   41:     0x7f54eaecc609 - start_thread
[INFO] [stdout]   42:     0x7f54eac9c293 - clone
[INFO] [stdout]   43:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- import_tiles_to_utf8grid_mbtiles stdout ----
[INFO] [stdout] thread 'import_tiles_to_utf8grid_mbtiles' panicked at 'called `Result::unwrap()` on an `Err` value: "Can't create the output directory", IO error: Read-only file system (os error 30)', tests/lib.rs:66:86
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x556c916f2260 - std[77c0456e0eb29f0c]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stdout]    1:     0x556c916f2260 - std[77c0456e0eb29f0c]::backtrace_rs::backtrace::trace_unsynchronized::<std[77c0456e0eb29f0c]::sys_common::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x556c916f2260 - std[77c0456e0eb29f0c]::sys_common::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x556c916f2260 - <std[77c0456e0eb29f0c]::sys_common::backtrace::_print::DisplayBacktrace as core[ee1ca6415511a9c4]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stdout]    4:     0x556c9171624c - core[ee1ca6415511a9c4]::fmt::write
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/fmt/mod.rs:1110:17
[INFO] [stdout]    5:     0x556c916eec55 - <alloc[cda43b294bbfc5d0]::vec::Vec<u8> as std[77c0456e0eb29f0c]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/io/mod.rs:1584:15
[INFO] [stdout]    6:     0x556c916f482b - std[77c0456e0eb29f0c]::sys_common::backtrace::_print
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stdout]    7:     0x556c916f482b - std[77c0456e0eb29f0c]::sys_common::backtrace::print
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stdout]    8:     0x556c916f482b - std[77c0456e0eb29f0c]::panicking::default_hook::{closure#1}
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:208:50
[INFO] [stdout]    9:     0x556c916f433c - std[77c0456e0eb29f0c]::panicking::default_hook
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:222:9
[INFO] [stdout]   10:     0x556c916f4ed1 - std[77c0456e0eb29f0c]::panicking::rust_panic_with_hook
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:622:17
[INFO] [stdout]   11:     0x556c916f49d7 - std[77c0456e0eb29f0c]::panicking::begin_panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:519:13
[INFO] [stdout]   12:     0x556c916f275c - std[77c0456e0eb29f0c]::sys_common::backtrace::__rust_end_short_backtrace::<std[77c0456e0eb29f0c]::panicking::begin_panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stdout]   13:     0x556c916f4939 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:515:5
[INFO] [stdout]   14:     0x556c91514571 - core[ee1ca6415511a9c4]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/panicking.rs:92:14
[INFO] [stdout]   15:     0x556c91514663 - core[ee1ca6415511a9c4]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/result.rs:1355:5
[INFO] [stdout]   16:     0x556c9151e58e - <core[ee1ca6415511a9c4]::result::Result<(), mbutiles[932d489114febeab]::mbtile_error::MBTileError>>::unwrap
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/result.rs:1037:23
[INFO] [stdout]   17:     0x556c9151cb88 - lib[2577e65ca5c99877]::import_tiles_to_utf8grid_mbtiles
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/lib.rs:65:5
[INFO] [stdout]   18:     0x556c9151c8ca - lib[2577e65ca5c99877]::import_tiles_to_utf8grid_mbtiles::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/lib.rs:62:1
[INFO] [stdout]   19:     0x556c91518bee - <lib[2577e65ca5c99877]::import_tiles_to_utf8grid_mbtiles::{closure#0} as core[ee1ca6415511a9c4]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   20:     0x556c91545343 - <fn() as core[ee1ca6415511a9c4]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   21:     0x556c91545343 - test[eeb9024d9ac7bc83]::__rust_begin_short_backtrace::<fn()>
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/test/src/lib.rs:577:5
[INFO] [stdout]   22:     0x556c91543e0c - <alloc[cda43b294bbfc5d0]::boxed::Box<dyn core[ee1ca6415511a9c4]::ops::function::FnOnce<(), Output = ()> + core[ee1ca6415511a9c4]::marker::Send> as core[ee1ca6415511a9c4]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   23:     0x556c91543e0c - <std[77c0456e0eb29f0c]::panic::AssertUnwindSafe<alloc[cda43b294bbfc5d0]::boxed::Box<dyn core[ee1ca6415511a9c4]::ops::function::FnOnce<(), Output = ()> + core[ee1ca6415511a9c4]::marker::Send>> as core[ee1ca6415511a9c4]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panic.rs:346:9
[INFO] [stdout]   24:     0x556c91543e0c - std[77c0456e0eb29f0c]::panicking::try::do_call::<std[77c0456e0eb29f0c]::panic::AssertUnwindSafe<alloc[cda43b294bbfc5d0]::boxed::Box<dyn core[ee1ca6415511a9c4]::ops::function::FnOnce<(), Output = ()> + core[ee1ca6415511a9c4]::marker::Send>>, ()>
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:401:40
[INFO] [stdout]   25:     0x556c91543e0c - std[77c0456e0eb29f0c]::panicking::try::<(), std[77c0456e0eb29f0c]::panic::AssertUnwindSafe<alloc[cda43b294bbfc5d0]::boxed::Box<dyn core[ee1ca6415511a9c4]::ops::function::FnOnce<(), Output = ()> + core[ee1ca6415511a9c4]::marker::Send>>>
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:365:19
[INFO] [stdout]   26:     0x556c91543e0c - std[77c0456e0eb29f0c]::panic::catch_unwind::<std[77c0456e0eb29f0c]::panic::AssertUnwindSafe<alloc[cda43b294bbfc5d0]::boxed::Box<dyn core[ee1ca6415511a9c4]::ops::function::FnOnce<(), Output = ()> + core[ee1ca6415511a9c4]::marker::Send>>, ()>
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panic.rs:433:14
[INFO] [stdout]   27:     0x556c91543e0c - test[eeb9024d9ac7bc83]::run_test_in_process
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/test/src/lib.rs:600:18
[INFO] [stdout]   28:     0x556c91543e0c - test[eeb9024d9ac7bc83]::run_test::run_test_inner::{closure#0}
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/test/src/lib.rs:492:39
[INFO] [stdout]   29:     0x556c91523ad2 - test[eeb9024d9ac7bc83]::run_test::run_test_inner::{closure#1}
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/test/src/lib.rs:519:37
[INFO] [stdout]   30:     0x556c91523ad2 - std[77c0456e0eb29f0c]::sys_common::backtrace::__rust_begin_short_backtrace::<test[eeb9024d9ac7bc83]::run_test::run_test_inner::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stdout]   31:     0x556c915243b8 - <std[77c0456e0eb29f0c]::thread::Builder>::spawn_unchecked::<test[eeb9024d9ac7bc83]::run_test::run_test_inner::{closure#1}, ()>::{closure#0}::{closure#0}
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/thread/mod.rs:481:17
[INFO] [stdout]   32:     0x556c915243b8 - <std[77c0456e0eb29f0c]::panic::AssertUnwindSafe<<std[77c0456e0eb29f0c]::thread::Builder>::spawn_unchecked<test[eeb9024d9ac7bc83]::run_test::run_test_inner::{closure#1}, ()>::{closure#0}::{closure#0}> as core[ee1ca6415511a9c4]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panic.rs:346:9
[INFO] [stdout]   33:     0x556c915243b8 - std[77c0456e0eb29f0c]::panicking::try::do_call::<std[77c0456e0eb29f0c]::panic::AssertUnwindSafe<<std[77c0456e0eb29f0c]::thread::Builder>::spawn_unchecked<test[eeb9024d9ac7bc83]::run_test::run_test_inner::{closure#1}, ()>::{closure#0}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:401:40
[INFO] [stdout]   34:     0x556c915243b8 - std[77c0456e0eb29f0c]::panicking::try::<(), std[77c0456e0eb29f0c]::panic::AssertUnwindSafe<<std[77c0456e0eb29f0c]::thread::Builder>::spawn_unchecked<test[eeb9024d9ac7bc83]::run_test::run_test_inner::{closure#1}, ()>::{closure#0}::{closure#0}>>
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:365:19
[INFO] [stdout]   35:     0x556c915243b8 - std[77c0456e0eb29f0c]::panic::catch_unwind::<std[77c0456e0eb29f0c]::panic::AssertUnwindSafe<<std[77c0456e0eb29f0c]::thread::Builder>::spawn_unchecked<test[eeb9024d9ac7bc83]::run_test::run_test_inner::{closure#1}, ()>::{closure#0}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panic.rs:433:14
[INFO] [stdout]   36:     0x556c915243b8 - <std[77c0456e0eb29f0c]::thread::Builder>::spawn_unchecked::<test[eeb9024d9ac7bc83]::run_test::run_test_inner::{closure#1}, ()>::{closure#0}
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/thread/mod.rs:480:30
[INFO] [stdout]   37:     0x556c915243b8 - <<std[77c0456e0eb29f0c]::thread::Builder>::spawn_unchecked<test[eeb9024d9ac7bc83]::run_test::run_test_inner::{closure#1}, ()>::{closure#0} as core[ee1ca6415511a9c4]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   38:     0x556c916fa747 - <alloc[cda43b294bbfc5d0]::boxed::Box<dyn core[ee1ca6415511a9c4]::ops::function::FnOnce<(), Output = ()>> as core[ee1ca6415511a9c4]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   39:     0x556c916fa747 - <alloc[cda43b294bbfc5d0]::boxed::Box<alloc[cda43b294bbfc5d0]::boxed::Box<dyn core[ee1ca6415511a9c4]::ops::function::FnOnce<(), Output = ()>>> as core[ee1ca6415511a9c4]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   40:     0x556c916fa747 - <std[77c0456e0eb29f0c]::sys::unix::thread::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys/unix/thread.rs:71:17
[INFO] [stdout]   41:     0x7f54eaecc609 - start_thread
[INFO] [stdout]   42:     0x7f54eac9c293 - clone
[INFO] [stdout]   43:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     export_saves_tiles_and_metadata
[INFO] [stdout]     export_saves_tiles_and_metadata_and_back
[INFO] [stdout]     export_saves_utf8grid_tiles_and_metadata
[INFO] [stdout]     import_tiles_to_utf8grid_mbtiles
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "02281ec94e625a1e6a83bd88105316c11b1361ff1362822209f33dd3d242e47e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02281ec94e625a1e6a83bd88105316c11b1361ff1362822209f33dd3d242e47e", kill_on_drop: false }`
[INFO] [stdout] 02281ec94e625a1e6a83bd88105316c11b1361ff1362822209f33dd3d242e47e