[INFO] crate chariot_slp 0.1.2 is already in cache
[INFO] testing chariot_slp-0.1.2 against 1.44.0 for beta-1.45-1
[INFO] extracting crate chariot_slp 0.1.2 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate chariot_slp 0.1.2 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate chariot_slp 0.1.2
[INFO] finished tweaking crates.io crate chariot_slp 0.1.2
[INFO] tweaked toml for crates.io crate chariot_slp 0.1.2 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 31f40a63466b72eb36ae9ff2cd699e64f93fd2be2f2353a45cc30823019b88b4
[INFO] running `"docker" "start" "-a" "31f40a63466b72eb36ae9ff2cd699e64f93fd2be2f2353a45cc30823019b88b4"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling backtrace v0.2.3
[INFO] [stderr]    Compiling miniz-sys v0.1.12
[INFO] [stderr]    Compiling backtrace-sys v0.1.37
[INFO] [stderr]    Compiling dbghelp-sys v0.2.0
[INFO] [stderr]    Compiling flate2 v0.2.20
[INFO] [stderr]    Compiling chariot_io_tools v0.1.4
[INFO] [stderr]    Compiling error-chain v0.5.0
[INFO] [stderr]    Compiling chariot_slp v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/slp.rs:57:9
[INFO] [stderr]    |
[INFO] [stderr] 57 |         try!(stream.read_exact(&mut header.file_version));
[INFO] [stderr]    |         ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/slp.rs:58:30
[INFO] [stderr]    |
[INFO] [stderr] 58 |         header.shape_count = try!(stream.read_u32());
[INFO] [stderr]    |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/slp.rs:59:9
[INFO] [stderr]    |
[INFO] [stderr] 59 |         try!(stream.read_exact(&mut header.comment));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:108:37
[INFO] [stderr]     |
[INFO] [stderr] 108 |         header.shape_data_offsets = try!(file.read_u32());
[INFO] [stderr]     |                                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:109:39
[INFO] [stderr]     |
[INFO] [stderr] 109 |         header.shape_outline_offset = try!(file.read_u32());
[INFO] [stderr]     |                                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:110:33
[INFO] [stderr]     |
[INFO] [stderr] 110 |         header.palette_offset = try!(file.read_u32());
[INFO] [stderr]     |                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:111:29
[INFO] [stderr]     |
[INFO] [stderr] 111 |         header.properties = try!(file.read_u32());
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:112:24
[INFO] [stderr]     |
[INFO] [stderr] 112 |         header.width = try!(file.read_u32());
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:113:25
[INFO] [stderr]     |
[INFO] [stderr] 113 |         header.height = try!(file.read_u32());
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:114:27
[INFO] [stderr]     |
[INFO] [stderr] 114 |         header.center_x = try!(file.read_i32());
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:115:27
[INFO] [stderr]     |
[INFO] [stderr] 115 |         header.center_y = try!(file.read_i32());
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:155:30
[INFO] [stderr]     |
[INFO] [stderr] 155 |                     length = try!(cursor.read_u8()) as usize;
[INFO] [stderr]     |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:161:27
[INFO] [stderr]     |
[INFO] [stderr] 161 |                 length += try!(cursor.read_u8()) as usize;
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:193:24
[INFO] [stderr]     |
[INFO] [stderr] 193 |         let mut file = try!(File::open(file_name));
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:199:27
[INFO] [stderr]     |
[INFO] [stderr] 199 |         slp_file.header = try!(SlpHeader::read_from(cursor));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:202:28
[INFO] [stderr]     |
[INFO] [stderr] 202 |             shape.header = try!(SlpShapeHeader::read_from_file(cursor));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:207:13
[INFO] [stderr]     |
[INFO] [stderr] 207 |             try!(SlpFile::read_pixel_data(cursor, shape, player_index));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:226:13
[INFO] [stderr]     |
[INFO] [stderr] 226 |             try!(cursor.seek(SeekFrom::Start(line_outline_offset as u64)));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:227:25
[INFO] [stderr]     |
[INFO] [stderr] 227 |             let mut x = try!(cursor.read_u16()) as u32;
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:228:33
[INFO] [stderr]     |
[INFO] [stderr] 228 |             let right_padding = try!(cursor.read_u16()) as u32;
[INFO] [stderr]     |                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:237:13
[INFO] [stderr]     |
[INFO] [stderr] 237 |             try!(cursor.seek(SeekFrom::Start(shape_data_ptr_offset as u64)));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:240:31
[INFO] [stderr]     |
[INFO] [stderr] 240 |             let data_offset = try!(cursor.read_u32());
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:241:13
[INFO] [stderr]     |
[INFO] [stderr] 241 |             try!(cursor.seek(SeekFrom::Start(data_offset as u64)));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:245:32
[INFO] [stderr]     |
[INFO] [stderr] 245 |                 let cmd_byte = try!(cursor.read_u8());
[INFO] [stderr]     |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:271:38
[INFO] [stderr]     |
[INFO] [stderr] 271 |                         let length = try!(SixUpperBit.decode(cmd_byte, cursor));
[INFO] [stderr]     |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:273:70
[INFO] [stderr]     |
[INFO] [stderr] 273 | ...                   shape.pixels[(y * width + x) as usize] = try!(cursor.read_u8());
[INFO] [stderr]     |                                                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:280:30
[INFO] [stderr]     |
[INFO] [stderr] 280 |                         x += try!(SixUpperBit.decode(cmd_byte, cursor)) as u32;
[INFO] [stderr]     |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:285:38
[INFO] [stderr]     |
[INFO] [stderr] 285 |                         let length = try!(LargeLength.decode(cmd_byte, cursor));
[INFO] [stderr]     |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:287:70
[INFO] [stderr]     |
[INFO] [stderr] 287 | ...                   shape.pixels[(y * width + x) as usize] = try!(cursor.read_u8());
[INFO] [stderr]     |                                                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:294:38
[INFO] [stderr]     |
[INFO] [stderr] 294 |                         let length = try!(LargeLength.decode(cmd_byte, cursor));
[INFO] [stderr]     |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:300:38
[INFO] [stderr]     |
[INFO] [stderr] 300 |                         let length = try!(FourUpperBit.decode(cmd_byte, cursor));
[INFO] [stderr]     |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:303:50
[INFO] [stderr]     |
[INFO] [stderr] 303 | ...                   let relative_index = try!(cursor.read_u8());
[INFO] [stderr]     |                                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:312:38
[INFO] [stderr]     |
[INFO] [stderr] 312 |                         let length = try!(FourUpperBit.decode(cmd_byte, cursor));
[INFO] [stderr]     |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:313:37
[INFO] [stderr]     |
[INFO] [stderr] 313 |                         let color = try!(cursor.read_u8());
[INFO] [stderr]     |                                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:322:38
[INFO] [stderr]     |
[INFO] [stderr] 322 |                         let length = try!(FourUpperBit.decode(cmd_byte, cursor));
[INFO] [stderr]     |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:323:46
[INFO] [stderr]     |
[INFO] [stderr] 323 |                         let relative_index = try!(cursor.read_u8());
[INFO] [stderr]     |                                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:334:38
[INFO] [stderr]     |
[INFO] [stderr] 334 |                         let length = try!(FourUpperBit.decode(cmd_byte, cursor));
[INFO] [stderr]     |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:25:1
[INFO] [stderr]    |
[INFO] [stderr] 25 | / error_chain! {
[INFO] [stderr] 26 | |     types {
[INFO] [stderr] 27 | |         Error, ErrorKind, ChainErr, Result;
[INFO] [stderr] 28 | |     }
[INFO] [stderr] ...  |
[INFO] [stderr] 46 | |     }
[INFO] [stderr] 47 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/error.rs:25:1
[INFO] [stderr]    |
[INFO] [stderr] 25 | / error_chain! {
[INFO] [stderr] 26 | |     types {
[INFO] [stderr] 27 | |         Error, ErrorKind, ChainErr, Result;
[INFO] [stderr] 28 | |     }
[INFO] [stderr] ...  |
[INFO] [stderr] 46 | |     }
[INFO] [stderr] 47 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 39 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.17s
[INFO] running `"docker" "inspect" "31f40a63466b72eb36ae9ff2cd699e64f93fd2be2f2353a45cc30823019b88b4"`
[INFO] running `"docker" "rm" "-f" "31f40a63466b72eb36ae9ff2cd699e64f93fd2be2f2353a45cc30823019b88b4"`
[INFO] [stdout] 31f40a63466b72eb36ae9ff2cd699e64f93fd2be2f2353a45cc30823019b88b4
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] efd92ddd5ab29c3deaa082d3b55050fb88be277c4b7f395ea111584e891994e9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "efd92ddd5ab29c3deaa082d3b55050fb88be277c4b7f395ea111584e891994e9"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling chariot_slp v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/slp.rs:57:9
[INFO] [stderr]    |
[INFO] [stderr] 57 |         try!(stream.read_exact(&mut header.file_version));
[INFO] [stderr]    |         ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/slp.rs:58:30
[INFO] [stderr]    |
[INFO] [stderr] 58 |         header.shape_count = try!(stream.read_u32());
[INFO] [stderr]    |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/slp.rs:59:9
[INFO] [stderr]    |
[INFO] [stderr] 59 |         try!(stream.read_exact(&mut header.comment));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:108:37
[INFO] [stderr]     |
[INFO] [stderr] 108 |         header.shape_data_offsets = try!(file.read_u32());
[INFO] [stderr]     |                                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:109:39
[INFO] [stderr]     |
[INFO] [stderr] 109 |         header.shape_outline_offset = try!(file.read_u32());
[INFO] [stderr]     |                                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:110:33
[INFO] [stderr]     |
[INFO] [stderr] 110 |         header.palette_offset = try!(file.read_u32());
[INFO] [stderr]     |                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:111:29
[INFO] [stderr]     |
[INFO] [stderr] 111 |         header.properties = try!(file.read_u32());
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:112:24
[INFO] [stderr]     |
[INFO] [stderr] 112 |         header.width = try!(file.read_u32());
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:113:25
[INFO] [stderr]     |
[INFO] [stderr] 113 |         header.height = try!(file.read_u32());
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:114:27
[INFO] [stderr]     |
[INFO] [stderr] 114 |         header.center_x = try!(file.read_i32());
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:115:27
[INFO] [stderr]     |
[INFO] [stderr] 115 |         header.center_y = try!(file.read_i32());
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:155:30
[INFO] [stderr]     |
[INFO] [stderr] 155 |                     length = try!(cursor.read_u8()) as usize;
[INFO] [stderr]     |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:161:27
[INFO] [stderr]     |
[INFO] [stderr] 161 |                 length += try!(cursor.read_u8()) as usize;
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:193:24
[INFO] [stderr]     |
[INFO] [stderr] 193 |         let mut file = try!(File::open(file_name));
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:199:27
[INFO] [stderr]     |
[INFO] [stderr] 199 |         slp_file.header = try!(SlpHeader::read_from(cursor));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:202:28
[INFO] [stderr]     |
[INFO] [stderr] 202 |             shape.header = try!(SlpShapeHeader::read_from_file(cursor));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:207:13
[INFO] [stderr]     |
[INFO] [stderr] 207 |             try!(SlpFile::read_pixel_data(cursor, shape, player_index));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:226:13
[INFO] [stderr]     |
[INFO] [stderr] 226 |             try!(cursor.seek(SeekFrom::Start(line_outline_offset as u64)));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:227:25
[INFO] [stderr]     |
[INFO] [stderr] 227 |             let mut x = try!(cursor.read_u16()) as u32;
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:228:33
[INFO] [stderr]     |
[INFO] [stderr] 228 |             let right_padding = try!(cursor.read_u16()) as u32;
[INFO] [stderr]     |                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:237:13
[INFO] [stderr]     |
[INFO] [stderr] 237 |             try!(cursor.seek(SeekFrom::Start(shape_data_ptr_offset as u64)));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:240:31
[INFO] [stderr]     |
[INFO] [stderr] 240 |             let data_offset = try!(cursor.read_u32());
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:241:13
[INFO] [stderr]     |
[INFO] [stderr] 241 |             try!(cursor.seek(SeekFrom::Start(data_offset as u64)));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:245:32
[INFO] [stderr]     |
[INFO] [stderr] 245 |                 let cmd_byte = try!(cursor.read_u8());
[INFO] [stderr]     |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:271:38
[INFO] [stderr]     |
[INFO] [stderr] 271 |                         let length = try!(SixUpperBit.decode(cmd_byte, cursor));
[INFO] [stderr]     |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:273:70
[INFO] [stderr]     |
[INFO] [stderr] 273 | ...                   shape.pixels[(y * width + x) as usize] = try!(cursor.read_u8());
[INFO] [stderr]     |                                                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:280:30
[INFO] [stderr]     |
[INFO] [stderr] 280 |                         x += try!(SixUpperBit.decode(cmd_byte, cursor)) as u32;
[INFO] [stderr]     |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:285:38
[INFO] [stderr]     |
[INFO] [stderr] 285 |                         let length = try!(LargeLength.decode(cmd_byte, cursor));
[INFO] [stderr]     |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:287:70
[INFO] [stderr]     |
[INFO] [stderr] 287 | ...                   shape.pixels[(y * width + x) as usize] = try!(cursor.read_u8());
[INFO] [stderr]     |                                                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:294:38
[INFO] [stderr]     |
[INFO] [stderr] 294 |                         let length = try!(LargeLength.decode(cmd_byte, cursor));
[INFO] [stderr]     |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:300:38
[INFO] [stderr]     |
[INFO] [stderr] 300 |                         let length = try!(FourUpperBit.decode(cmd_byte, cursor));
[INFO] [stderr]     |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:303:50
[INFO] [stderr]     |
[INFO] [stderr] 303 | ...                   let relative_index = try!(cursor.read_u8());
[INFO] [stderr]     |                                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:312:38
[INFO] [stderr]     |
[INFO] [stderr] 312 |                         let length = try!(FourUpperBit.decode(cmd_byte, cursor));
[INFO] [stderr]     |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:313:37
[INFO] [stderr]     |
[INFO] [stderr] 313 |                         let color = try!(cursor.read_u8());
[INFO] [stderr]     |                                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:322:38
[INFO] [stderr]     |
[INFO] [stderr] 322 |                         let length = try!(FourUpperBit.decode(cmd_byte, cursor));
[INFO] [stderr]     |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:323:46
[INFO] [stderr]     |
[INFO] [stderr] 323 |                         let relative_index = try!(cursor.read_u8());
[INFO] [stderr]     |                                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:334:38
[INFO] [stderr]     |
[INFO] [stderr] 334 |                         let length = try!(FourUpperBit.decode(cmd_byte, cursor));
[INFO] [stderr]     |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:25:1
[INFO] [stderr]    |
[INFO] [stderr] 25 | / error_chain! {
[INFO] [stderr] 26 | |     types {
[INFO] [stderr] 27 | |         Error, ErrorKind, ChainErr, Result;
[INFO] [stderr] 28 | |     }
[INFO] [stderr] ...  |
[INFO] [stderr] 46 | |     }
[INFO] [stderr] 47 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/error.rs:25:1
[INFO] [stderr]    |
[INFO] [stderr] 25 | / error_chain! {
[INFO] [stderr] 26 | |     types {
[INFO] [stderr] 27 | |         Error, ErrorKind, ChainErr, Result;
[INFO] [stderr] 28 | |     }
[INFO] [stderr] ...  |
[INFO] [stderr] 46 | |     }
[INFO] [stderr] 47 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 39 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/slp.rs:57:9
[INFO] [stderr]    |
[INFO] [stderr] 57 |         try!(stream.read_exact(&mut header.file_version));
[INFO] [stderr]    |         ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/slp.rs:58:30
[INFO] [stderr]    |
[INFO] [stderr] 58 |         header.shape_count = try!(stream.read_u32());
[INFO] [stderr]    |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/slp.rs:59:9
[INFO] [stderr]    |
[INFO] [stderr] 59 |         try!(stream.read_exact(&mut header.comment));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:108:37
[INFO] [stderr]     |
[INFO] [stderr] 108 |         header.shape_data_offsets = try!(file.read_u32());
[INFO] [stderr]     |                                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:109:39
[INFO] [stderr]     |
[INFO] [stderr] 109 |         header.shape_outline_offset = try!(file.read_u32());
[INFO] [stderr]     |                                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:110:33
[INFO] [stderr]     |
[INFO] [stderr] 110 |         header.palette_offset = try!(file.read_u32());
[INFO] [stderr]     |                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:111:29
[INFO] [stderr]     |
[INFO] [stderr] 111 |         header.properties = try!(file.read_u32());
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:112:24
[INFO] [stderr]     |
[INFO] [stderr] 112 |         header.width = try!(file.read_u32());
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:113:25
[INFO] [stderr]     |
[INFO] [stderr] 113 |         header.height = try!(file.read_u32());
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:114:27
[INFO] [stderr]     |
[INFO] [stderr] 114 |         header.center_x = try!(file.read_i32());
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:115:27
[INFO] [stderr]     |
[INFO] [stderr] 115 |         header.center_y = try!(file.read_i32());
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:155:30
[INFO] [stderr]     |
[INFO] [stderr] 155 |                     length = try!(cursor.read_u8()) as usize;
[INFO] [stderr]     |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:161:27
[INFO] [stderr]     |
[INFO] [stderr] 161 |                 length += try!(cursor.read_u8()) as usize;
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:193:24
[INFO] [stderr]     |
[INFO] [stderr] 193 |         let mut file = try!(File::open(file_name));
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:199:27
[INFO] [stderr]     |
[INFO] [stderr] 199 |         slp_file.header = try!(SlpHeader::read_from(cursor));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:202:28
[INFO] [stderr]     |
[INFO] [stderr] 202 |             shape.header = try!(SlpShapeHeader::read_from_file(cursor));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:207:13
[INFO] [stderr]     |
[INFO] [stderr] 207 |             try!(SlpFile::read_pixel_data(cursor, shape, player_index));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:226:13
[INFO] [stderr]     |
[INFO] [stderr] 226 |             try!(cursor.seek(SeekFrom::Start(line_outline_offset as u64)));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:227:25
[INFO] [stderr]     |
[INFO] [stderr] 227 |             let mut x = try!(cursor.read_u16()) as u32;
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:228:33
[INFO] [stderr]     |
[INFO] [stderr] 228 |             let right_padding = try!(cursor.read_u16()) as u32;
[INFO] [stderr]     |                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:237:13
[INFO] [stderr]     |
[INFO] [stderr] 237 |             try!(cursor.seek(SeekFrom::Start(shape_data_ptr_offset as u64)));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:240:31
[INFO] [stderr]     |
[INFO] [stderr] 240 |             let data_offset = try!(cursor.read_u32());
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:241:13
[INFO] [stderr]     |
[INFO] [stderr] 241 |             try!(cursor.seek(SeekFrom::Start(data_offset as u64)));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:245:32
[INFO] [stderr]     |
[INFO] [stderr] 245 |                 let cmd_byte = try!(cursor.read_u8());
[INFO] [stderr]     |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:271:38
[INFO] [stderr]     |
[INFO] [stderr] 271 |                         let length = try!(SixUpperBit.decode(cmd_byte, cursor));
[INFO] [stderr]     |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:273:70
[INFO] [stderr]     |
[INFO] [stderr] 273 | ...                   shape.pixels[(y * width + x) as usize] = try!(cursor.read_u8());
[INFO] [stderr]     |                                                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:280:30
[INFO] [stderr]     |
[INFO] [stderr] 280 |                         x += try!(SixUpperBit.decode(cmd_byte, cursor)) as u32;
[INFO] [stderr]     |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:285:38
[INFO] [stderr]     |
[INFO] [stderr] 285 |                         let length = try!(LargeLength.decode(cmd_byte, cursor));
[INFO] [stderr]     |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:287:70
[INFO] [stderr]     |
[INFO] [stderr] 287 | ...                   shape.pixels[(y * width + x) as usize] = try!(cursor.read_u8());
[INFO] [stderr]     |                                                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:294:38
[INFO] [stderr]     |
[INFO] [stderr] 294 |                         let length = try!(LargeLength.decode(cmd_byte, cursor));
[INFO] [stderr]     |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:300:38
[INFO] [stderr]     |
[INFO] [stderr] 300 |                         let length = try!(FourUpperBit.decode(cmd_byte, cursor));
[INFO] [stderr]     |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:303:50
[INFO] [stderr]     |
[INFO] [stderr] 303 | ...                   let relative_index = try!(cursor.read_u8());
[INFO] [stderr]     |                                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:312:38
[INFO] [stderr]     |
[INFO] [stderr] 312 |                         let length = try!(FourUpperBit.decode(cmd_byte, cursor));
[INFO] [stderr]     |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:313:37
[INFO] [stderr]     |
[INFO] [stderr] 313 |                         let color = try!(cursor.read_u8());
[INFO] [stderr]     |                                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:322:38
[INFO] [stderr]     |
[INFO] [stderr] 322 |                         let length = try!(FourUpperBit.decode(cmd_byte, cursor));
[INFO] [stderr]     |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:323:46
[INFO] [stderr]     |
[INFO] [stderr] 323 |                         let relative_index = try!(cursor.read_u8());
[INFO] [stderr]     |                                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:334:38
[INFO] [stderr]     |
[INFO] [stderr] 334 |                         let length = try!(FourUpperBit.decode(cmd_byte, cursor));
[INFO] [stderr]     |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:25:1
[INFO] [stderr]    |
[INFO] [stderr] 25 | / error_chain! {
[INFO] [stderr] 26 | |     types {
[INFO] [stderr] 27 | |         Error, ErrorKind, ChainErr, Result;
[INFO] [stderr] 28 | |     }
[INFO] [stderr] ...  |
[INFO] [stderr] 46 | |     }
[INFO] [stderr] 47 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/error.rs:25:1
[INFO] [stderr]    |
[INFO] [stderr] 25 | / error_chain! {
[INFO] [stderr] 26 | |     types {
[INFO] [stderr] 27 | |         Error, ErrorKind, ChainErr, Result;
[INFO] [stderr] 28 | |     }
[INFO] [stderr] ...  |
[INFO] [stderr] 46 | |     }
[INFO] [stderr] 47 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 39 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `"docker" "inspect" "efd92ddd5ab29c3deaa082d3b55050fb88be277c4b7f395ea111584e891994e9"`
[INFO] running `"docker" "rm" "-f" "efd92ddd5ab29c3deaa082d3b55050fb88be277c4b7f395ea111584e891994e9"`
[INFO] [stdout] efd92ddd5ab29c3deaa082d3b55050fb88be277c4b7f395ea111584e891994e9
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 69b523d7abfd00ac7d93702edf9a532bf7445c708ebb86934ee86dd4af03580d
[INFO] running `"docker" "start" "-a" "69b523d7abfd00ac7d93702edf9a532bf7445c708ebb86934ee86dd4af03580d"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/slp.rs:57:9
[INFO] [stderr]    |
[INFO] [stderr] 57 |         try!(stream.read_exact(&mut header.file_version));
[INFO] [stderr]    |         ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/slp.rs:58:30
[INFO] [stderr]    |
[INFO] [stderr] 58 |         header.shape_count = try!(stream.read_u32());
[INFO] [stderr]    |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/slp.rs:59:9
[INFO] [stderr]    |
[INFO] [stderr] 59 |         try!(stream.read_exact(&mut header.comment));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:108:37
[INFO] [stderr]     |
[INFO] [stderr] 108 |         header.shape_data_offsets = try!(file.read_u32());
[INFO] [stderr]     |                                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:109:39
[INFO] [stderr]     |
[INFO] [stderr] 109 |         header.shape_outline_offset = try!(file.read_u32());
[INFO] [stderr]     |                                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:110:33
[INFO] [stderr]     |
[INFO] [stderr] 110 |         header.palette_offset = try!(file.read_u32());
[INFO] [stderr]     |                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:111:29
[INFO] [stderr]     |
[INFO] [stderr] 111 |         header.properties = try!(file.read_u32());
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:112:24
[INFO] [stderr]     |
[INFO] [stderr] 112 |         header.width = try!(file.read_u32());
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:113:25
[INFO] [stderr]     |
[INFO] [stderr] 113 |         header.height = try!(file.read_u32());
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:114:27
[INFO] [stderr]     |
[INFO] [stderr] 114 |         header.center_x = try!(file.read_i32());
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:115:27
[INFO] [stderr]     |
[INFO] [stderr] 115 |         header.center_y = try!(file.read_i32());
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:155:30
[INFO] [stderr]     |
[INFO] [stderr] 155 |                     length = try!(cursor.read_u8()) as usize;
[INFO] [stderr]     |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:161:27
[INFO] [stderr]     |
[INFO] [stderr] 161 |                 length += try!(cursor.read_u8()) as usize;
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:193:24
[INFO] [stderr]     |
[INFO] [stderr] 193 |         let mut file = try!(File::open(file_name));
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:199:27
[INFO] [stderr]     |
[INFO] [stderr] 199 |         slp_file.header = try!(SlpHeader::read_from(cursor));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:202:28
[INFO] [stderr]     |
[INFO] [stderr] 202 |             shape.header = try!(SlpShapeHeader::read_from_file(cursor));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:207:13
[INFO] [stderr]     |
[INFO] [stderr] 207 |             try!(SlpFile::read_pixel_data(cursor, shape, player_index));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:226:13
[INFO] [stderr]     |
[INFO] [stderr] 226 |             try!(cursor.seek(SeekFrom::Start(line_outline_offset as u64)));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:227:25
[INFO] [stderr]     |
[INFO] [stderr] 227 |             let mut x = try!(cursor.read_u16()) as u32;
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:228:33
[INFO] [stderr]     |
[INFO] [stderr] 228 |             let right_padding = try!(cursor.read_u16()) as u32;
[INFO] [stderr]     |                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:237:13
[INFO] [stderr]     |
[INFO] [stderr] 237 |             try!(cursor.seek(SeekFrom::Start(shape_data_ptr_offset as u64)));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:240:31
[INFO] [stderr]     |
[INFO] [stderr] 240 |             let data_offset = try!(cursor.read_u32());
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:241:13
[INFO] [stderr]     |
[INFO] [stderr] 241 |             try!(cursor.seek(SeekFrom::Start(data_offset as u64)));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:245:32
[INFO] [stderr]     |
[INFO] [stderr] 245 |                 let cmd_byte = try!(cursor.read_u8());
[INFO] [stderr]     |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:271:38
[INFO] [stderr]     |
[INFO] [stderr] 271 |                         let length = try!(SixUpperBit.decode(cmd_byte, cursor));
[INFO] [stderr]     |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:273:70
[INFO] [stderr]     |
[INFO] [stderr] 273 | ...                   shape.pixels[(y * width + x) as usize] = try!(cursor.read_u8());
[INFO] [stderr]     |                                                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:280:30
[INFO] [stderr]     |
[INFO] [stderr] 280 |                         x += try!(SixUpperBit.decode(cmd_byte, cursor)) as u32;
[INFO] [stderr]     |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:285:38
[INFO] [stderr]     |
[INFO] [stderr] 285 |                         let length = try!(LargeLength.decode(cmd_byte, cursor));
[INFO] [stderr]     |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:287:70
[INFO] [stderr]     |
[INFO] [stderr] 287 | ...                   shape.pixels[(y * width + x) as usize] = try!(cursor.read_u8());
[INFO] [stderr]     |                                                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:294:38
[INFO] [stderr]     |
[INFO] [stderr] 294 |                         let length = try!(LargeLength.decode(cmd_byte, cursor));
[INFO] [stderr]     |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:300:38
[INFO] [stderr]     |
[INFO] [stderr] 300 |                         let length = try!(FourUpperBit.decode(cmd_byte, cursor));
[INFO] [stderr]     |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:303:50
[INFO] [stderr]     |
[INFO] [stderr] 303 | ...                   let relative_index = try!(cursor.read_u8());
[INFO] [stderr]     |                                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:312:38
[INFO] [stderr]     |
[INFO] [stderr] 312 |                         let length = try!(FourUpperBit.decode(cmd_byte, cursor));
[INFO] [stderr]     |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:313:37
[INFO] [stderr]     |
[INFO] [stderr] 313 |                         let color = try!(cursor.read_u8());
[INFO] [stderr]     |                                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:322:38
[INFO] [stderr]     |
[INFO] [stderr] 322 |                         let length = try!(FourUpperBit.decode(cmd_byte, cursor));
[INFO] [stderr]     |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:323:46
[INFO] [stderr]     |
[INFO] [stderr] 323 |                         let relative_index = try!(cursor.read_u8());
[INFO] [stderr]     |                                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:334:38
[INFO] [stderr]     |
[INFO] [stderr] 334 |                         let length = try!(FourUpperBit.decode(cmd_byte, cursor));
[INFO] [stderr]     |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:25:1
[INFO] [stderr]    |
[INFO] [stderr] 25 | / error_chain! {
[INFO] [stderr] 26 | |     types {
[INFO] [stderr] 27 | |         Error, ErrorKind, ChainErr, Result;
[INFO] [stderr] 28 | |     }
[INFO] [stderr] ...  |
[INFO] [stderr] 46 | |     }
[INFO] [stderr] 47 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/error.rs:25:1
[INFO] [stderr]    |
[INFO] [stderr] 25 | / error_chain! {
[INFO] [stderr] 26 | |     types {
[INFO] [stderr] 27 | |         Error, ErrorKind, ChainErr, Result;
[INFO] [stderr] 28 | |     }
[INFO] [stderr] ...  |
[INFO] [stderr] 46 | |     }
[INFO] [stderr] 47 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 39 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/slp.rs:57:9
[INFO] [stderr]    |
[INFO] [stderr] 57 |         try!(stream.read_exact(&mut header.file_version));
[INFO] [stderr]    |         ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/slp.rs:58:30
[INFO] [stderr]    |
[INFO] [stderr] 58 |         header.shape_count = try!(stream.read_u32());
[INFO] [stderr]    |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/slp.rs:59:9
[INFO] [stderr]    |
[INFO] [stderr] 59 |         try!(stream.read_exact(&mut header.comment));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:108:37
[INFO] [stderr]     |
[INFO] [stderr] 108 |         header.shape_data_offsets = try!(file.read_u32());
[INFO] [stderr]     |                                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:109:39
[INFO] [stderr]     |
[INFO] [stderr] 109 |         header.shape_outline_offset = try!(file.read_u32());
[INFO] [stderr]     |                                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:110:33
[INFO] [stderr]     |
[INFO] [stderr] 110 |         header.palette_offset = try!(file.read_u32());
[INFO] [stderr]     |                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:111:29
[INFO] [stderr]     |
[INFO] [stderr] 111 |         header.properties = try!(file.read_u32());
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:112:24
[INFO] [stderr]     |
[INFO] [stderr] 112 |         header.width = try!(file.read_u32());
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:113:25
[INFO] [stderr]     |
[INFO] [stderr] 113 |         header.height = try!(file.read_u32());
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:114:27
[INFO] [stderr]     |
[INFO] [stderr] 114 |         header.center_x = try!(file.read_i32());
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:115:27
[INFO] [stderr]     |
[INFO] [stderr] 115 |         header.center_y = try!(file.read_i32());
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:155:30
[INFO] [stderr]     |
[INFO] [stderr] 155 |                     length = try!(cursor.read_u8()) as usize;
[INFO] [stderr]     |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:161:27
[INFO] [stderr]     |
[INFO] [stderr] 161 |                 length += try!(cursor.read_u8()) as usize;
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:193:24
[INFO] [stderr]     |
[INFO] [stderr] 193 |         let mut file = try!(File::open(file_name));
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:199:27
[INFO] [stderr]     |
[INFO] [stderr] 199 |         slp_file.header = try!(SlpHeader::read_from(cursor));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:202:28
[INFO] [stderr]     |
[INFO] [stderr] 202 |             shape.header = try!(SlpShapeHeader::read_from_file(cursor));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:207:13
[INFO] [stderr]     |
[INFO] [stderr] 207 |             try!(SlpFile::read_pixel_data(cursor, shape, player_index));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:226:13
[INFO] [stderr]     |
[INFO] [stderr] 226 |             try!(cursor.seek(SeekFrom::Start(line_outline_offset as u64)));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:227:25
[INFO] [stderr]     |
[INFO] [stderr] 227 |             let mut x = try!(cursor.read_u16()) as u32;
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:228:33
[INFO] [stderr]     |
[INFO] [stderr] 228 |             let right_padding = try!(cursor.read_u16()) as u32;
[INFO] [stderr]     |                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:237:13
[INFO] [stderr]     |
[INFO] [stderr] 237 |             try!(cursor.seek(SeekFrom::Start(shape_data_ptr_offset as u64)));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:240:31
[INFO] [stderr]     |
[INFO] [stderr] 240 |             let data_offset = try!(cursor.read_u32());
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:241:13
[INFO] [stderr]     |
[INFO] [stderr] 241 |             try!(cursor.seek(SeekFrom::Start(data_offset as u64)));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:245:32
[INFO] [stderr]     |
[INFO] [stderr] 245 |                 let cmd_byte = try!(cursor.read_u8());
[INFO] [stderr]     |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:271:38
[INFO] [stderr]     |
[INFO] [stderr] 271 |                         let length = try!(SixUpperBit.decode(cmd_byte, cursor));
[INFO] [stderr]     |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:273:70
[INFO] [stderr]     |
[INFO] [stderr] 273 | ...                   shape.pixels[(y * width + x) as usize] = try!(cursor.read_u8());
[INFO] [stderr]     |                                                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:280:30
[INFO] [stderr]     |
[INFO] [stderr] 280 |                         x += try!(SixUpperBit.decode(cmd_byte, cursor)) as u32;
[INFO] [stderr]     |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:285:38
[INFO] [stderr]     |
[INFO] [stderr] 285 |                         let length = try!(LargeLength.decode(cmd_byte, cursor));
[INFO] [stderr]     |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:287:70
[INFO] [stderr]     |
[INFO] [stderr] 287 | ...                   shape.pixels[(y * width + x) as usize] = try!(cursor.read_u8());
[INFO] [stderr]     |                                                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:294:38
[INFO] [stderr]     |
[INFO] [stderr] 294 |                         let length = try!(LargeLength.decode(cmd_byte, cursor));
[INFO] [stderr]     |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:300:38
[INFO] [stderr]     |
[INFO] [stderr] 300 |                         let length = try!(FourUpperBit.decode(cmd_byte, cursor));
[INFO] [stderr]     |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:303:50
[INFO] [stderr]     |
[INFO] [stderr] 303 | ...                   let relative_index = try!(cursor.read_u8());
[INFO] [stderr]     |                                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:312:38
[INFO] [stderr]     |
[INFO] [stderr] 312 |                         let length = try!(FourUpperBit.decode(cmd_byte, cursor));
[INFO] [stderr]     |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:313:37
[INFO] [stderr]     |
[INFO] [stderr] 313 |                         let color = try!(cursor.read_u8());
[INFO] [stderr]     |                                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:322:38
[INFO] [stderr]     |
[INFO] [stderr] 322 |                         let length = try!(FourUpperBit.decode(cmd_byte, cursor));
[INFO] [stderr]     |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:323:46
[INFO] [stderr]     |
[INFO] [stderr] 323 |                         let relative_index = try!(cursor.read_u8());
[INFO] [stderr]     |                                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/slp.rs:334:38
[INFO] [stderr]     |
[INFO] [stderr] 334 |                         let length = try!(FourUpperBit.decode(cmd_byte, cursor));
[INFO] [stderr]     |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:25:1
[INFO] [stderr]    |
[INFO] [stderr] 25 | / error_chain! {
[INFO] [stderr] 26 | |     types {
[INFO] [stderr] 27 | |         Error, ErrorKind, ChainErr, Result;
[INFO] [stderr] 28 | |     }
[INFO] [stderr] ...  |
[INFO] [stderr] 46 | |     }
[INFO] [stderr] 47 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/error.rs:25:1
[INFO] [stderr]    |
[INFO] [stderr] 25 | / error_chain! {
[INFO] [stderr] 26 | |     types {
[INFO] [stderr] 27 | |         Error, ErrorKind, ChainErr, Result;
[INFO] [stderr] 28 | |     }
[INFO] [stderr] ...  |
[INFO] [stderr] 46 | |     }
[INFO] [stderr] 47 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 39 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/chariot_slp-5c64303986961b5c
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test slp::tests::test_slp_header_read_from ... ok
[INFO] [stdout] test slp::tests::test_slp_header_read_from_bad_header ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests chariot_slp
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "69b523d7abfd00ac7d93702edf9a532bf7445c708ebb86934ee86dd4af03580d"`
[INFO] running `"docker" "rm" "-f" "69b523d7abfd00ac7d93702edf9a532bf7445c708ebb86934ee86dd4af03580d"`
[INFO] [stdout] 69b523d7abfd00ac7d93702edf9a532bf7445c708ebb86934ee86dd4af03580d