[INFO] crate bmp-encoder 0.1.4 is already in cache
[INFO] testing bmp-encoder-0.1.4 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate bmp-encoder 0.1.4 into work/builds/worker-1/source
[INFO] validating manifest of crates.io crate bmp-encoder 0.1.4 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate bmp-encoder 0.1.4
[INFO] finished tweaking crates.io crate bmp-encoder 0.1.4
[INFO] tweaked toml for crates.io crate bmp-encoder 0.1.4 written to work/builds/worker-1/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 0d4e28fb73adb3fe35a8ffc67b32f24ecefecb197b924e4ab45d9df982a10105
[INFO] running `"docker" "start" "-a" "0d4e28fb73adb3fe35a8ffc67b32f24ecefecb197b924e4ab45d9df982a10105"`
[INFO] [stderr]    Compiling bmp-encoder v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/decoder.rs:86:5
[INFO] [stderr]    |
[INFO] [stderr] 86 |     try!(read_bmp_id(bmp_data));
[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/decoder.rs:87:18
[INFO] [stderr]    |
[INFO] [stderr] 87 |     let header = try!(read_bmp_header(bmp_data));
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/decoder.rs:88:22
[INFO] [stderr]    |
[INFO] [stderr] 88 |     let dib_header = try!(read_bmp_dib_header(bmp_data));
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/decoder.rs:90:25
[INFO] [stderr]    |
[INFO] [stderr] 90 |     let color_palette = try!(read_color_palette(bmp_data, &dib_header));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/decoder.rs:97:30
[INFO] [stderr]    |
[INFO] [stderr] 97 |         Some(ref palette) => try!(
[INFO] [stderr]    |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/decoder.rs:101:17
[INFO] [stderr]     |
[INFO] [stderr] 101 |         None => try!(
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/decoder.rs:121:5
[INFO] [stderr]     |
[INFO] [stderr] 121 |     try!(bmp_data.read(&mut bm));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/decoder.rs:132:23
[INFO] [stderr]     |
[INFO] [stderr] 132 |         file_size:    try!(bmp_data.read_u32::<LittleEndian>()),
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/decoder.rs:133:23
[INFO] [stderr]     |
[INFO] [stderr] 133 |         creator1:     try!(bmp_data.read_u16::<LittleEndian>()),
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/decoder.rs:134:23
[INFO] [stderr]     |
[INFO] [stderr] 134 |         creator2:     try!(bmp_data.read_u16::<LittleEndian>()),
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/decoder.rs:135:23
[INFO] [stderr]     |
[INFO] [stderr] 135 |         pixel_offset: try!(bmp_data.read_u32::<LittleEndian>()),
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/decoder.rs:143:25
[INFO] [stderr]     |
[INFO] [stderr] 143 |         header_size:    try!(bmp_data.read_u32::<LittleEndian>()),
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/decoder.rs:144:25
[INFO] [stderr]     |
[INFO] [stderr] 144 |         width:          try!(bmp_data.read_i32::<LittleEndian>()),
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/decoder.rs:145:25
[INFO] [stderr]     |
[INFO] [stderr] 145 |         height:         try!(bmp_data.read_i32::<LittleEndian>()),
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/decoder.rs:146:25
[INFO] [stderr]     |
[INFO] [stderr] 146 |         num_planes:     try!(bmp_data.read_u16::<LittleEndian>()),
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/decoder.rs:147:25
[INFO] [stderr]     |
[INFO] [stderr] 147 |         bits_per_pixel: try!(bmp_data.read_u16::<LittleEndian>()),
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/decoder.rs:148:25
[INFO] [stderr]     |
[INFO] [stderr] 148 |         compress_type:  try!(bmp_data.read_u32::<LittleEndian>()),
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/decoder.rs:149:25
[INFO] [stderr]     |
[INFO] [stderr] 149 |         data_size:      try!(bmp_data.read_u32::<LittleEndian>()),
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/decoder.rs:150:25
[INFO] [stderr]     |
[INFO] [stderr] 150 |         hres:           try!(bmp_data.read_i32::<LittleEndian>()),
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/decoder.rs:151:25
[INFO] [stderr]     |
[INFO] [stderr] 151 |         vres:           try!(bmp_data.read_i32::<LittleEndian>()),
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/decoder.rs:152:25
[INFO] [stderr]     |
[INFO] [stderr] 152 |         num_colors:     try!(bmp_data.read_u32::<LittleEndian>()),
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/decoder.rs:153:25
[INFO] [stderr]     |
[INFO] [stderr] 153 |         num_imp_colors: try!(bmp_data.read_u32::<LittleEndian>()),
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/decoder.rs:202:9
[INFO] [stderr]     |
[INFO] [stderr] 202 |         try!(bmp_data.read(&mut px));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/decoder.rs:233:5
[INFO] [stderr]     |
[INFO] [stderr] 233 |     try!(bmp_data.seek(SeekFrom::Start(offset as u64)));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/decoder.rs:238:13
[INFO] [stderr]     |
[INFO] [stderr] 238 |             try!(bmp_data.read(&mut px));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/decoder.rs:242:9
[INFO] [stderr]     |
[INFO] [stderr] 242 |         try!(bmp_data.seek(SeekFrom::Current(padding)));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/encoder.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     try!(write_header(&mut bmp_data, bmp_image));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/encoder.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     try!(write_data(&mut bmp_data, bmp_image));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/encoder.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     try!(io::Write::write(bmp_data, &[B, M]));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/encoder.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     try!(bmp_data.write_u32::<LittleEndian>(header_size + data_size));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/encoder.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     try!(bmp_data.write_u16::<LittleEndian>(header.creator1));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/encoder.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     try!(bmp_data.write_u16::<LittleEndian>(header.creator2));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/encoder.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     try!(bmp_data.write_u32::<LittleEndian>(header_size)); // pixel_offset
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/encoder.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |     try!(bmp_data.write_u32::<LittleEndian>(dib_header.header_size));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/encoder.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     try!(bmp_data.write_i32::<LittleEndian>(dib_header.width));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/encoder.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 |     try!(bmp_data.write_i32::<LittleEndian>(dib_header.height));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/encoder.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     try!(bmp_data.write_u16::<LittleEndian>(1));  // num_planes
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/encoder.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     try!(bmp_data.write_u16::<LittleEndian>(24)); // bits_per_pixel
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/encoder.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     try!(bmp_data.write_u32::<LittleEndian>(0));  // compress_type
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/encoder.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 |     try!(bmp_data.write_u32::<LittleEndian>(data_size));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/encoder.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 |     try!(bmp_data.write_i32::<LittleEndian>(dib_header.hres));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/encoder.rs:39:5
[INFO] [stderr]    |
[INFO] [stderr] 39 |     try!(bmp_data.write_i32::<LittleEndian>(dib_header.vres));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/encoder.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     try!(bmp_data.write_u32::<LittleEndian>(0)); // num_colors
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/encoder.rs:41:5
[INFO] [stderr]    |
[INFO] [stderr] 41 |     try!(bmp_data.write_u32::<LittleEndian>(0)); // num_imp_colors
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/encoder.rs:51:13
[INFO] [stderr]    |
[INFO] [stderr] 51 |             try!(Write::write(bmp_data, &[px.b, px.g, px.r]));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/encoder.rs:53:9
[INFO] [stderr]    |
[INFO] [stderr] 53 |         try!(Write::write(bmp_data, padding));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:213:9
[INFO] [stderr]     |
[INFO] [stderr] 213 |         try!(write!(f, "Image {}\n", '{'));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:214:9
[INFO] [stderr]     |
[INFO] [stderr] 214 |         try!(write!(f, "\theader: {:?},\n", self.header));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:215:9
[INFO] [stderr]     |
[INFO] [stderr] 215 |         try!(write!(f, "\tdib_header: {:?},\n", self.dib_header));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:216:9
[INFO] [stderr]     |
[INFO] [stderr] 216 |         try!(write!(f, "\tcolor_palette: {:?},\n", self.color_palette));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:217:9
[INFO] [stderr]     |
[INFO] [stderr] 217 |         try!(write!(f, "\twidth: {:?},\n", self.width));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:218:9
[INFO] [stderr]     |
[INFO] [stderr] 218 |         try!(write!(f, "\theight: {:?},\n", self.height));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:219:9
[INFO] [stderr]     |
[INFO] [stderr] 219 |         try!(write!(f, "\tpadding: {:?},\n", self.padding));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:329:24
[INFO] [stderr]     |
[INFO] [stderr] 329 |         let bmp_data = try!(encoder::encode_image(self));
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:330:28
[INFO] [stderr]     |
[INFO] [stderr] 330 |         let mut bmp_file = try!(fs::File::create(name));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:331:9
[INFO] [stderr]     |
[INFO] [stderr] 331 |         try!(bmp_file.write(&bmp_data));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:349:17
[INFO] [stderr]     |
[INFO] [stderr] 349 |     let mut f = try!(fs::File::open(name));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:350:5
[INFO] [stderr]     |
[INFO] [stderr] 350 |     try!(f.read_to_end(&mut bytes));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::error::Error`
[INFO] [stderr]   --> src/lib.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 | use std::error::Error;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Write`
[INFO] [stderr]  --> src/decoder.rs:8:35
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::io::{self, Cursor, Read, Write, SeekFrom, Seek};
[INFO] [stderr]   |                                   ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Version1`
[INFO] [stderr]   --> src/lib.rs:86:5
[INFO] [stderr]    |
[INFO] [stderr] 86 |     Version1,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Version3`
[INFO] [stderr]   --> src/lib.rs:88:5
[INFO] [stderr]    |
[INFO] [stderr] 88 |     Version3,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Version4`
[INFO] [stderr]   --> src/lib.rs:90:5
[INFO] [stderr]    |
[INFO] [stderr] 90 |     Version4,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `"docker" "inspect" "0d4e28fb73adb3fe35a8ffc67b32f24ecefecb197b924e4ab45d9df982a10105"`
[INFO] running `"docker" "rm" "-f" "0d4e28fb73adb3fe35a8ffc67b32f24ecefecb197b924e4ab45d9df982a10105"`
[INFO] [stdout] 0d4e28fb73adb3fe35a8ffc67b32f24ecefecb197b924e4ab45d9df982a10105
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] d673bc36e61058a930e9958fdc5a09aa0dad68717c3e4c869dbe4242147d4a42
[INFO] running `"docker" "start" "-a" "d673bc36e61058a930e9958fdc5a09aa0dad68717c3e4c869dbe4242147d4a42"`
[INFO] [stderr]    Compiling bmp-encoder v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/decoder.rs:86:5
[INFO] [stderr]    |
[INFO] [stderr] 86 |     try!(read_bmp_id(bmp_data));
[INFO] [stderr]    |     ^^^
[INFO] [stderr]    |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]   --> src/lib.rs:2:24
[INFO] [stderr]    |
[INFO] [stderr] 2  | #![cfg_attr(test, deny(warnings))]
[INFO] [stderr]    |                        ^^^^^^^^
[INFO] [stderr]    = note: `#[warn(deprecated)]` implied by `#[warn(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/decoder.rs:87:18
[INFO] [stderr]    |
[INFO] [stderr] 87 |     let header = try!(read_bmp_header(bmp_data));
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/decoder.rs:88:22
[INFO] [stderr]    |
[INFO] [stderr] 88 |     let dib_header = try!(read_bmp_dib_header(bmp_data));
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/decoder.rs:90:25
[INFO] [stderr]    |
[INFO] [stderr] 90 |     let color_palette = try!(read_color_palette(bmp_data, &dib_header));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/decoder.rs:97:30
[INFO] [stderr]    |
[INFO] [stderr] 97 |         Some(ref palette) => try!(
[INFO] [stderr]    |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/decoder.rs:101:17
[INFO] [stderr]     |
[INFO] [stderr] 101 |         None => try!(
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/decoder.rs:121:5
[INFO] [stderr]     |
[INFO] [stderr] 121 |     try!(bmp_data.read(&mut bm));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/decoder.rs:132:23
[INFO] [stderr]     |
[INFO] [stderr] 132 |         file_size:    try!(bmp_data.read_u32::<LittleEndian>()),
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/decoder.rs:133:23
[INFO] [stderr]     |
[INFO] [stderr] 133 |         creator1:     try!(bmp_data.read_u16::<LittleEndian>()),
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/decoder.rs:134:23
[INFO] [stderr]     |
[INFO] [stderr] 134 |         creator2:     try!(bmp_data.read_u16::<LittleEndian>()),
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/decoder.rs:135:23
[INFO] [stderr]     |
[INFO] [stderr] 135 |         pixel_offset: try!(bmp_data.read_u32::<LittleEndian>()),
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/decoder.rs:143:25
[INFO] [stderr]     |
[INFO] [stderr] 143 |         header_size:    try!(bmp_data.read_u32::<LittleEndian>()),
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/decoder.rs:144:25
[INFO] [stderr]     |
[INFO] [stderr] 144 |         width:          try!(bmp_data.read_i32::<LittleEndian>()),
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/decoder.rs:145:25
[INFO] [stderr]     |
[INFO] [stderr] 145 |         height:         try!(bmp_data.read_i32::<LittleEndian>()),
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/decoder.rs:146:25
[INFO] [stderr]     |
[INFO] [stderr] 146 |         num_planes:     try!(bmp_data.read_u16::<LittleEndian>()),
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/decoder.rs:147:25
[INFO] [stderr]     |
[INFO] [stderr] 147 |         bits_per_pixel: try!(bmp_data.read_u16::<LittleEndian>()),
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/decoder.rs:148:25
[INFO] [stderr]     |
[INFO] [stderr] 148 |         compress_type:  try!(bmp_data.read_u32::<LittleEndian>()),
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/decoder.rs:149:25
[INFO] [stderr]     |
[INFO] [stderr] 149 |         data_size:      try!(bmp_data.read_u32::<LittleEndian>()),
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/decoder.rs:150:25
[INFO] [stderr]     |
[INFO] [stderr] 150 |         hres:           try!(bmp_data.read_i32::<LittleEndian>()),
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/decoder.rs:151:25
[INFO] [stderr]     |
[INFO] [stderr] 151 |         vres:           try!(bmp_data.read_i32::<LittleEndian>()),
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/decoder.rs:152:25
[INFO] [stderr]     |
[INFO] [stderr] 152 |         num_colors:     try!(bmp_data.read_u32::<LittleEndian>()),
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/decoder.rs:153:25
[INFO] [stderr]     |
[INFO] [stderr] 153 |         num_imp_colors: try!(bmp_data.read_u32::<LittleEndian>()),
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/decoder.rs:202:9
[INFO] [stderr]     |
[INFO] [stderr] 202 |         try!(bmp_data.read(&mut px));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/decoder.rs:233:5
[INFO] [stderr]     |
[INFO] [stderr] 233 |     try!(bmp_data.seek(SeekFrom::Start(offset as u64)));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/decoder.rs:238:13
[INFO] [stderr]     |
[INFO] [stderr] 238 |             try!(bmp_data.read(&mut px));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/decoder.rs:242:9
[INFO] [stderr]     |
[INFO] [stderr] 242 |         try!(bmp_data.seek(SeekFrom::Current(padding)));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/encoder.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     try!(write_header(&mut bmp_data, bmp_image));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/encoder.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     try!(write_data(&mut bmp_data, bmp_image));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/encoder.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     try!(io::Write::write(bmp_data, &[B, M]));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/encoder.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     try!(bmp_data.write_u32::<LittleEndian>(header_size + data_size));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/encoder.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     try!(bmp_data.write_u16::<LittleEndian>(header.creator1));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/encoder.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     try!(bmp_data.write_u16::<LittleEndian>(header.creator2));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/encoder.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     try!(bmp_data.write_u32::<LittleEndian>(header_size)); // pixel_offset
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/encoder.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |     try!(bmp_data.write_u32::<LittleEndian>(dib_header.header_size));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/encoder.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     try!(bmp_data.write_i32::<LittleEndian>(dib_header.width));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/encoder.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 |     try!(bmp_data.write_i32::<LittleEndian>(dib_header.height));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/encoder.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     try!(bmp_data.write_u16::<LittleEndian>(1));  // num_planes
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/encoder.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     try!(bmp_data.write_u16::<LittleEndian>(24)); // bits_per_pixel
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/encoder.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     try!(bmp_data.write_u32::<LittleEndian>(0));  // compress_type
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/encoder.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 |     try!(bmp_data.write_u32::<LittleEndian>(data_size));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/encoder.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 |     try!(bmp_data.write_i32::<LittleEndian>(dib_header.hres));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/encoder.rs:39:5
[INFO] [stderr]    |
[INFO] [stderr] 39 |     try!(bmp_data.write_i32::<LittleEndian>(dib_header.vres));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/encoder.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     try!(bmp_data.write_u32::<LittleEndian>(0)); // num_colors
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/encoder.rs:41:5
[INFO] [stderr]    |
[INFO] [stderr] 41 |     try!(bmp_data.write_u32::<LittleEndian>(0)); // num_imp_colors
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/encoder.rs:51:13
[INFO] [stderr]    |
[INFO] [stderr] 51 |             try!(Write::write(bmp_data, &[px.b, px.g, px.r]));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/encoder.rs:53:9
[INFO] [stderr]    |
[INFO] [stderr] 53 |         try!(Write::write(bmp_data, padding));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:213:9
[INFO] [stderr]     |
[INFO] [stderr] 213 |         try!(write!(f, "Image {}\n", '{'));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:214:9
[INFO] [stderr]     |
[INFO] [stderr] 214 |         try!(write!(f, "\theader: {:?},\n", self.header));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:215:9
[INFO] [stderr]     |
[INFO] [stderr] 215 |         try!(write!(f, "\tdib_header: {:?},\n", self.dib_header));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:216:9
[INFO] [stderr]     |
[INFO] [stderr] 216 |         try!(write!(f, "\tcolor_palette: {:?},\n", self.color_palette));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:217:9
[INFO] [stderr]     |
[INFO] [stderr] 217 |         try!(write!(f, "\twidth: {:?},\n", self.width));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:218:9
[INFO] [stderr]     |
[INFO] [stderr] 218 |         try!(write!(f, "\theight: {:?},\n", self.height));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:219:9
[INFO] [stderr]     |
[INFO] [stderr] 219 |         try!(write!(f, "\tpadding: {:?},\n", self.padding));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:329:24
[INFO] [stderr]     |
[INFO] [stderr] 329 |         let bmp_data = try!(encoder::encode_image(self));
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:330:28
[INFO] [stderr]     |
[INFO] [stderr] 330 |         let mut bmp_file = try!(fs::File::create(name));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:331:9
[INFO] [stderr]     |
[INFO] [stderr] 331 |         try!(bmp_file.write(&bmp_data));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:349:17
[INFO] [stderr]     |
[INFO] [stderr] 349 |     let mut f = try!(fs::File::open(name));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:350:5
[INFO] [stderr]     |
[INFO] [stderr] 350 |     try!(f.read_to_end(&mut bytes));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::error::Error`
[INFO] [stderr]   --> src/lib.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 | use std::error::Error;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]   --> src/lib.rs:2:24
[INFO] [stderr]    |
[INFO] [stderr] 2  | #![cfg_attr(test, deny(warnings))]
[INFO] [stderr]    |                        ^^^^^^^^
[INFO] [stderr]    = note: `#[warn(unused_imports)]` implied by `#[warn(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Write`
[INFO] [stderr]  --> src/decoder.rs:8:35
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::io::{self, Cursor, Read, Write, SeekFrom, Seek};
[INFO] [stderr]   |                                   ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Version1`
[INFO] [stderr]   --> src/lib.rs:86:5
[INFO] [stderr]    |
[INFO] [stderr] 86 |     Version1,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]   --> src/lib.rs:2:24
[INFO] [stderr]    |
[INFO] [stderr] 2  | #![cfg_attr(test, deny(warnings))]
[INFO] [stderr]    |                        ^^^^^^^^
[INFO] [stderr]    = note: `#[warn(dead_code)]` implied by `#[warn(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Version3`
[INFO] [stderr]   --> src/lib.rs:88:5
[INFO] [stderr]    |
[INFO] [stderr] 88 |     Version3,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Version4`
[INFO] [stderr]   --> src/lib.rs:90:5
[INFO] [stderr]    |
[INFO] [stderr] 90 |     Version4,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.76s
[INFO] running `"docker" "inspect" "d673bc36e61058a930e9958fdc5a09aa0dad68717c3e4c869dbe4242147d4a42"`
[INFO] running `"docker" "rm" "-f" "d673bc36e61058a930e9958fdc5a09aa0dad68717c3e4c869dbe4242147d4a42"`
[INFO] [stdout] d673bc36e61058a930e9958fdc5a09aa0dad68717c3e4c869dbe4242147d4a42
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] e19271cff019eb446571e3993851f69a74f5baa7af2f1faf037cb3283a691440
[INFO] running `"docker" "start" "-a" "e19271cff019eb446571e3993851f69a74f5baa7af2f1faf037cb3283a691440"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bmp_encoder-a627c294ef366982
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test tests::can_read_image_data ... ok
[INFO] [stdout] test tests::changing_pixels_does_not_push_image_data ... ok
[INFO] [stdout] test tests::can_read_entire_bmp_image ... ok
[INFO] [stdout] test tests::coordinates_iterator_gives_x_and_y_in_row_major_order ... ok
[INFO] [stdout] test tests::can_read_bmp_image ... ok
[INFO] [stdout] test decoder::test_calculate_bit_index ... ok
[INFO] [stdout] test tests::error_when_opening_image_with_wrong_bits_per_pixel ... ok
[INFO] [stdout] test tests::error_when_opening_unexisting_image ... ok
[INFO] [stdout] test tests::size_of_bmp_header_is_54_bytes ... ok
[INFO] [stdout] test tests::error_when_opening_image_with_wrong_magic_numbers ... ok
[INFO] [stdout] test tests::read_write_1pbb_bmp_image ... FAILED
[INFO] [stdout] test tests::read_write_4pbb_bmp_image ... FAILED
[INFO] [stdout] test tests::read_write_8pbb_bmp_image ... FAILED
[INFO] [stdout] test tests::can_create_bmp_file ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::read_write_1pbb_bmp_image stdout ----
[INFO] [stdout] thread 'tests::read_write_1pbb_bmp_image' panicked at 'called `Result::unwrap()` on an `Err` value: BmpError { kind: BmpIoError(Os { code: 2, kind: NotFound, message: "No such file or directory" }), details: "BMP Error: Io Error" }', src/libcore/result.rs:1165:5
[INFO] [stdout] note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace.
[INFO] [stdout] 
[INFO] [stdout] ---- tests::read_write_4pbb_bmp_image stdout ----
[INFO] [stdout] thread 'tests::read_write_4pbb_bmp_image' panicked at 'No such file or directory (os error 2)', src/tests/mod.rs:100:9
[INFO] [stdout] 
[INFO] [stdout] ---- tests::read_write_8pbb_bmp_image stdout ----
[INFO] [stdout] thread 'tests::read_write_8pbb_bmp_image' panicked at 'No such file or directory (os error 2)', src/tests/mod.rs:116:9
[INFO] [stdout] 
[INFO] [stdout] ---- tests::can_create_bmp_file stdout ----
[INFO] [stdout] thread 'tests::can_create_bmp_file' panicked at 'called `Result::unwrap()` on an `Err` value: BmpError { kind: BmpIoError(Os { code: 2, kind: NotFound, message: "No such file or directory" }), details: "BMP Error: Io Error" }', src/libcore/result.rs:1165:5
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55cb07af6844 - backtrace::backtrace::libunwind::trace::hf625d18232cbbbd4
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/libunwind.rs:88
[INFO] [stdout]    1:     0x55cb07af6844 - backtrace::backtrace::trace_unsynchronized::h41d74150fc6ff542
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x55cb07af6844 - std::sys_common::backtrace::_print_fmt::h85d37830c667a1f9
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:76
[INFO] [stdout]    3:     0x55cb07af6844 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h2b7ac01d5feaf9b2
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:60
[INFO] [stdout]    4:     0x55cb07b116ec - core::fmt::write::h7fd0d904495c035f
[INFO] [stdout]                                at src/libcore/fmt/mod.rs:1030
[INFO] [stdout]    5:     0x55cb07ab1495 - std::io::Write::write_fmt::h424452e6ba861394
[INFO] [stdout]                                at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/io/mod.rs:1412
[INFO] [stdout]    6:     0x55cb07af24a1 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h814a51d8ae1dee4a
[INFO] [stdout]                                at src/libstd/io/impls.rs:141
[INFO] [stdout]    7:     0x55cb07af8d55 - std::sys_common::backtrace::_print::h4c743f7c274a5a74
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:64
[INFO] [stdout]    8:     0x55cb07af8d55 - std::sys_common::backtrace::print::ha5c4f4bf03800d4d
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stdout]    9:     0x55cb07af8d55 - std::panicking::default_hook::{{closure}}::h8b842185774c09e6
[INFO] [stdout]                                at src/libstd/panicking.rs:196
[INFO] [stdout]   10:     0x55cb07af89dc - std::panicking::default_hook::hd8ec13ee1bc2a65a
[INFO] [stdout]                                at src/libstd/panicking.rs:207
[INFO] [stdout]   11:     0x55cb07af9455 - std::panicking::rust_panic_with_hook::hf3b27166e5f403e7
[INFO] [stdout]                                at src/libstd/panicking.rs:473
[INFO] [stdout]   12:     0x55cb07af8ff2 - std::panicking::continue_panic_fmt::hd961751be84a6f83
[INFO] [stdout]                                at src/libstd/panicking.rs:380
[INFO] [stdout]   13:     0x55cb07af8ee6 - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:307
[INFO] [stdout]   14:     0x55cb07b0edda - core::panicking::panic_fmt::h467e0364f9237670
[INFO] [stdout]                                at src/libcore/panicking.rs:85
[INFO] [stdout]   15:     0x55cb07b0eed7 - core::result::unwrap_failed::h38f3a56f1dadf080
[INFO] [stdout]                                at src/libcore/result.rs:1165
[INFO] [stdout]   16:     0x55cb07aa425a - core::result::Result<T,E>::unwrap::h368a4dbb51db8f35
[INFO] [stdout]                                at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libcore/result.rs:933
[INFO] [stdout]   17:     0x55cb07a9d5e7 - bmp_encoder::tests::can_create_bmp_file::he4b34e6cb72f6602
[INFO] [stdout]                                at src/tests/mod.rs:158
[INFO] [stdout]   18:     0x55cb07a9d3ca - bmp_encoder::tests::can_create_bmp_file::{{closure}}::h00e1fd1d7557b581
[INFO] [stdout]                                at src/tests/mod.rs:150
[INFO] [stdout]   19:     0x55cb07aa03ce - core::ops::function::FnOnce::call_once::h414a594ba398d9bd
[INFO] [stdout]                                at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libcore/ops/function.rs:227
[INFO] [stdout]   20:     0x55cb07abb38f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h8b428e8a43aaf8e9
[INFO] [stdout]                                at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/liballoc/boxed.rs:922
[INFO] [stdout]   21:     0x55cb07afbb5a - __rust_maybe_catch_panic
[INFO] [stdout]                                at src/libpanic_unwind/lib.rs:80
[INFO] [stdout]   22:     0x55cb07ad5b9e - std::panicking::try::heccce20d527a3513
[INFO] [stdout]                                at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/panicking.rs:271
[INFO] [stdout]   23:     0x55cb07ad5b9e - std::panic::catch_unwind::h7fd8f5d3271f1692
[INFO] [stdout]                                at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/panic.rs:394
[INFO] [stdout]   24:     0x55cb07ad5b9e - test::run_test::run_test_inner::{{closure}}::h88b46e5c359957e5
[INFO] [stdout]                                at src/libtest/lib.rs:1413
[INFO] [stdout]   25:     0x55cb07ab0c05 - std::sys_common::backtrace::__rust_begin_short_backtrace::h00847676c8212941
[INFO] [stdout]                                at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/sys_common/backtrace.rs:126
[INFO] [stdout]   26:     0x55cb07ab4d95 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h5dd37acd2295488e
[INFO] [stdout]                                at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/thread/mod.rs:470
[INFO] [stdout]   27:     0x55cb07ab4d95 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9d32b103da0b97c6
[INFO] [stdout]                                at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/panic.rs:315
[INFO] [stdout]   28:     0x55cb07ab4d95 - std::panicking::try::do_call::h2bd819a3056c57cd
[INFO] [stdout]                                at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/panicking.rs:292
[INFO] [stdout]   29:     0x55cb07afbb5a - __rust_maybe_catch_panic
[INFO] [stdout]                                at src/libpanic_unwind/lib.rs:80
[INFO] [stdout]   30:     0x55cb07ab5342 - std::panicking::try::h243a25457a848a1a
[INFO] [stdout]                                at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/panicking.rs:271
[INFO] [stdout]   31:     0x55cb07ab5342 - std::panic::catch_unwind::h74b81f55e55e757c
[INFO] [stdout]                                at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/panic.rs:394
[INFO] [stdout]   32:     0x55cb07ab5342 - std::thread::Builder::spawn_unchecked::{{closure}}::h4c2d214a2cffa6cf
[INFO] [stdout]                                at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/thread/mod.rs:469
[INFO] [stdout]   33:     0x55cb07ab5342 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8a8a187b3fb58e53
[INFO] [stdout]                                at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libcore/ops/function.rs:227
[INFO] [stdout]   34:     0x55cb07aeed2f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h3cdef3b7ea22cd61
[INFO] [stdout]                                at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/liballoc/boxed.rs:922
[INFO] [stdout]   35:     0x55cb07afb2b0 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hc8f25720bf0d5424
[INFO] [stdout]                                at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/liballoc/boxed.rs:922
[INFO] [stdout]   36:     0x55cb07afb2b0 - std::sys_common::thread::start_thread::h7e8885ccfd5d1932
[INFO] [stdout]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stdout]   37:     0x55cb07afb2b0 - std::sys::unix::thread::Thread::new::thread_start::h5d24df932d688baf
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stdout]   38:     0x7f6e801ed6db - start_thread
[INFO] [stdout]   39:     0x7f6e7fcfe88f - __clone
[INFO] [stdout]   40:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::can_create_bmp_file
[INFO] [stdout]     tests::read_write_1pbb_bmp_image
[INFO] [stdout]     tests::read_write_4pbb_bmp_image
[INFO] [stdout]     tests::read_write_8pbb_bmp_image
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 10 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--lib'
[INFO] running `"docker" "inspect" "e19271cff019eb446571e3993851f69a74f5baa7af2f1faf037cb3283a691440"`
[INFO] running `"docker" "rm" "-f" "e19271cff019eb446571e3993851f69a74f5baa7af2f1faf037cb3283a691440"`
[INFO] [stdout] e19271cff019eb446571e3993851f69a74f5baa7af2f1faf037cb3283a691440