[INFO] fetching crate chariot_drs 0.1.2...
[INFO] checking chariot_drs-0.1.2 against master#e4106065bf1bb515935d5d024e8d9c86454e2b22 for pr-112160
[INFO] extracting crate chariot_drs 0.1.2 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate chariot_drs 0.1.2 on toolchain e4106065bf1bb515935d5d024e8d9c86454e2b22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e4106065bf1bb515935d5d024e8d9c86454e2b22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate chariot_drs 0.1.2
[INFO] finished tweaking crates.io crate chariot_drs 0.1.2
[INFO] tweaked toml for crates.io crate chariot_drs 0.1.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e4106065bf1bb515935d5d024e8d9c86454e2b22" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e4106065bf1bb515935d5d024e8d9c86454e2b22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded chariot_io_tools v0.1.4
[INFO] [stderr]   Downloaded flate2 v0.2.20
[INFO] [stderr]   Downloaded backtrace-sys v0.1.37
[INFO] [stderr]   Downloaded error-chain v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e4106065bf1bb515935d5d024e8d9c86454e2b22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fcb8fe7b030106f1f5658d9921a18c05ec320b31ed1194db8ca4db855eee8c34
[INFO] running `Command { std: "docker" "start" "-a" "fcb8fe7b030106f1f5658d9921a18c05ec320b31ed1194db8ca4db855eee8c34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fcb8fe7b030106f1f5658d9921a18c05ec320b31ed1194db8ca4db855eee8c34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcb8fe7b030106f1f5658d9921a18c05ec320b31ed1194db8ca4db855eee8c34", kill_on_drop: false }`
[INFO] [stdout] fcb8fe7b030106f1f5658d9921a18c05ec320b31ed1194db8ca4db855eee8c34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e4106065bf1bb515935d5d024e8d9c86454e2b22" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a482eb972569df18c9e8f302c134e48c513d1a855c26a6ba24ea90f478e6894
[INFO] running `Command { std: "docker" "start" "-a" "7a482eb972569df18c9e8f302c134e48c513d1a855c26a6ba24ea90f478e6894", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]     Checking winapi v0.2.8
[INFO] [stderr]    Compiling backtrace v0.2.3
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking rustc-demangle v0.1.23
[INFO] [stderr]     Checking byteorder v0.5.3
[INFO] [stderr]     Checking either v1.8.1
[INFO] [stderr]    Compiling dbghelp-sys v0.2.0
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling miniz-sys v0.1.12
[INFO] [stderr]    Compiling backtrace-sys v0.1.37
[INFO] [stderr]     Checking flate2 v0.2.20
[INFO] [stderr]     Checking chariot_io_tools v0.1.4
[INFO] [stderr]     Checking error-chain v0.5.0
[INFO] [stderr]     Checking chariot_drs v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/drs.rs:94:9
[INFO] [stdout]    |
[INFO] [stdout] 94 |         try!(file.read_exact(&mut type_str_buf));
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/drs.rs:118:9
[INFO] [stdout]     |
[INFO] [stdout] 118 |         try!(file.read_exact(&mut file_version));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/drs.rs:94:9
[INFO] [stdout]    |
[INFO] [stdout] 94 |         try!(file.read_exact(&mut type_str_buf));
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/drs.rs:121:9
[INFO] [stdout]     |
[INFO] [stdout] 121 |         try!(file.read_exact(&mut file_type));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/drs.rs:107:17
[INFO] [stdout]     |
[INFO] [stdout] 107 |                 try!(file.read_exact(&mut buf));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/drs.rs:118:9
[INFO] [stdout]     |
[INFO] [stdout] 118 |         try!(file.read_exact(&mut file_version));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/drs.rs:121:9
[INFO] [stdout]     |
[INFO] [stdout] 121 |         try!(file.read_exact(&mut file_type));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/drs.rs:112:17
[INFO] [stdout]     |
[INFO] [stdout] 112 |                 try!(file.read_exact(&mut buf));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/drs.rs:107:17
[INFO] [stdout]     |
[INFO] [stdout] 107 |                 try!(file.read_exact(&mut buf));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/drs.rs:123:27
[INFO] [stdout]     |
[INFO] [stdout] 123 |         let table_count = try!(file.read_u32());
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/drs.rs:124:27
[INFO] [stdout]     |
[INFO] [stdout] 124 |         let file_offset = try!(file.read_u32());
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/drs.rs:112:17
[INFO] [stdout]     |
[INFO] [stdout] 112 |                 try!(file.read_exact(&mut buf));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/drs.rs:128:17
[INFO] [stdout]     |
[INFO] [stdout] 128 |                 try!(validate_str(file_name, &copyright_info.left().unwrap()[..], EXPECTED_AOE_COPYRIGHT));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/drs.rs:123:27
[INFO] [stdout]     |
[INFO] [stdout] 123 |         let table_count = try!(file.read_u32());
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/drs.rs:124:27
[INFO] [stdout]     |
[INFO] [stdout] 124 |         let file_offset = try!(file.read_u32());
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/drs.rs:129:17
[INFO] [stdout]     |
[INFO] [stdout] 129 |                 try!(validate_str(file_name, &file_version[..], EXPECTED_AOE_VERSION));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/drs.rs:128:17
[INFO] [stdout]     |
[INFO] [stdout] 128 |                 try!(validate_str(file_name, &copyright_info.left().unwrap()[..], EXPECTED_AOE_COPYRIGHT));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/drs.rs:130:17
[INFO] [stdout]     |
[INFO] [stdout] 130 |                 try!(validate_str(file_name, &file_type[..], EXPECTED_AOE_TYPE));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/drs.rs:129:17
[INFO] [stdout]     |
[INFO] [stdout] 129 |                 try!(validate_str(file_name, &file_version[..], EXPECTED_AOE_VERSION));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/drs.rs:133:17
[INFO] [stdout]     |
[INFO] [stdout] 133 |                 try!(validate_str(file_name, &copyright_info.right().unwrap()[..], EXPECTED_SWBG_COPYRIGHT));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/drs.rs:130:17
[INFO] [stdout]     |
[INFO] [stdout] 130 |                 try!(validate_str(file_name, &file_type[..], EXPECTED_AOE_TYPE));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/drs.rs:134:17
[INFO] [stdout]     |
[INFO] [stdout] 134 |                 try!(validate_str(file_name, &file_version[..], EXPECTED_SWBG_VERSION));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/drs.rs:133:17
[INFO] [stdout]     |
[INFO] [stdout] 133 |                 try!(validate_str(file_name, &copyright_info.right().unwrap()[..], EXPECTED_SWBG_COPYRIGHT));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/drs.rs:135:17
[INFO] [stdout]     |
[INFO] [stdout] 135 |                 try!(validate_str(file_name, &file_type[..], EXPECTED_SWBG_TYPE));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/drs.rs:134:17
[INFO] [stdout]     |
[INFO] [stdout] 134 |                 try!(validate_str(file_name, &file_version[..], EXPECTED_SWBG_VERSION));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/drs.rs:135:17
[INFO] [stdout]     |
[INFO] [stdout] 135 |                 try!(validate_str(file_name, &file_type[..], EXPECTED_SWBG_TYPE));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/drs.rs:206:46
[INFO] [stdout]     |
[INFO] [stdout] 206 |         header.file_type = DrsFileType::from(try!(file.read_u32()));
[INFO] [stdout]     |                                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/drs.rs:206:46
[INFO] [stdout]     |
[INFO] [stdout] 206 |         header.file_type = DrsFileType::from(try!(file.read_u32()));
[INFO] [stdout]     |                                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/drs.rs:207:31
[INFO] [stdout]     |
[INFO] [stdout] 207 |         header.table_offset = try!(file.read_u32());
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/drs.rs:207:31
[INFO] [stdout]     |
[INFO] [stdout] 207 |         header.table_offset = try!(file.read_u32());
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/drs.rs:208:29
[INFO] [stdout]     |
[INFO] [stdout] 208 |         header.file_count = try!(file.read_u32());
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/drs.rs:208:29
[INFO] [stdout]     |
[INFO] [stdout] 208 |         header.file_count = try!(file.read_u32());
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/drs.rs:241:25
[INFO] [stdout]     |
[INFO] [stdout] 241 |         entry.file_id = try!(file.read_u32());
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/drs.rs:241:25
[INFO] [stdout]     |
[INFO] [stdout] 241 |         entry.file_id = try!(file.read_u32());
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/drs.rs:242:29
[INFO] [stdout]     |
[INFO] [stdout] 242 |         entry.file_offset = try!(file.read_u32());
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/drs.rs:242:29
[INFO] [stdout]     |
[INFO] [stdout] 242 |         entry.file_offset = try!(file.read_u32());
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/drs.rs:243:27
[INFO] [stdout]     |
[INFO] [stdout] 243 |         entry.file_size = try!(file.read_u32());
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/drs.rs:317:9
[INFO] [stdout]     |
[INFO] [stdout] 317 |         try!(DrsFile::read_table_headers(&mut file, &mut drs_file));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/drs.rs:243:27
[INFO] [stdout]     |
[INFO] [stdout] 243 |         entry.file_size = try!(file.read_u32());
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/drs.rs:318:9
[INFO] [stdout]     |
[INFO] [stdout] 318 |         try!(DrsFile::read_file_entry_headers(&mut file, &mut drs_file));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/drs.rs:317:9
[INFO] [stdout]     |
[INFO] [stdout] 317 |         try!(DrsFile::read_table_headers(&mut file, &mut drs_file));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/drs.rs:318:9
[INFO] [stdout]     |
[INFO] [stdout] 318 |         try!(DrsFile::read_file_entry_headers(&mut file, &mut drs_file));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/drs.rs:319:9
[INFO] [stdout]     |
[INFO] [stdout] 319 |         try!(DrsFile::read_file_contents(&mut file, &mut drs_file));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/drs.rs:319:9
[INFO] [stdout]     |
[INFO] [stdout] 319 |         try!(DrsFile::read_file_contents(&mut file, &mut drs_file));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/drs.rs:313:24
[INFO] [stdout]     |
[INFO] [stdout] 313 |         let mut file = try!(File::open(file_name));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/drs.rs:313:24
[INFO] [stdout]     |
[INFO] [stdout] 313 |         let mut file = try!(File::open(file_name));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/drs.rs:316:27
[INFO] [stdout]     |
[INFO] [stdout] 316 |         drs_file.header = try!(DrsHeader::read_from_file(&mut file, file_name));
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/drs.rs:316:27
[INFO] [stdout]     |
[INFO] [stdout] 316 |         drs_file.header = try!(DrsHeader::read_from_file(&mut file, file_name));
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/drs.rs:331:60
[INFO] [stdout]     |
[INFO] [stdout] 331 |             drs_file.tables[table_index as usize].header = try!(DrsTableHeader::read_from_file(file));
[INFO] [stdout]     |                                                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/drs.rs:339:35
[INFO] [stdout]     |
[INFO] [stdout] 339 |                 let table_entry = try!(DrsTableEntry::read_from_file(file));
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/drs.rs:331:60
[INFO] [stdout]     |
[INFO] [stdout] 331 |             drs_file.tables[table_index as usize].header = try!(DrsTableHeader::read_from_file(file));
[INFO] [stdout]     |                                                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/drs.rs:355:17
[INFO] [stdout]     |
[INFO] [stdout] 355 |                 try!(file.read_exact(&mut buffer[..]));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/drs.rs:339:35
[INFO] [stdout]     |
[INFO] [stdout] 339 |                 let table_entry = try!(DrsTableEntry::read_from_file(file));
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/drs.rs:355:17
[INFO] [stdout]     |
[INFO] [stdout] 355 |                 try!(file.read_exact(&mut buffer[..]));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | / error_chain! {
[INFO] [stdout] 28 | |     types {
[INFO] [stdout] 29 | |         Error, ErrorKind, ChainErr, Result;
[INFO] [stdout] 30 | |     }
[INFO] [stdout] ...  |
[INFO] [stdout] 45 | |     }
[INFO] [stdout] 46 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | / error_chain! {
[INFO] [stdout] 28 | |     types {
[INFO] [stdout] 29 | |         Error, ErrorKind, ChainErr, Result;
[INFO] [stdout] 30 | |     }
[INFO] [stdout] ...  |
[INFO] [stdout] 45 | |     }
[INFO] [stdout] 46 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::cause`: replaced by Error::source, which can support downcasting
[INFO] [stdout]   --> src/error.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | / error_chain! {
[INFO] [stdout] 28 | |     types {
[INFO] [stdout] 29 | |         Error, ErrorKind, ChainErr, Result;
[INFO] [stdout] 30 | |     }
[INFO] [stdout] ...  |
[INFO] [stdout] 45 | |     }
[INFO] [stdout] 46 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::cause`: replaced by Error::source, which can support downcasting
[INFO] [stdout]   --> src/error.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | / error_chain! {
[INFO] [stdout] 28 | |     types {
[INFO] [stdout] 29 | |         Error, ErrorKind, ChainErr, Result;
[INFO] [stdout] 30 | |     }
[INFO] [stdout] ...  |
[INFO] [stdout] 45 | |     }
[INFO] [stdout] 46 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 29 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 29 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "7a482eb972569df18c9e8f302c134e48c513d1a855c26a6ba24ea90f478e6894", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a482eb972569df18c9e8f302c134e48c513d1a855c26a6ba24ea90f478e6894", kill_on_drop: false }`
[INFO] [stdout] 7a482eb972569df18c9e8f302c134e48c513d1a855c26a6ba24ea90f478e6894