[INFO] crate caf 0.1.0 is already in cache
[INFO] testing caf-0.1.0 against 1.44.0 for beta-1.45-1
[INFO] extracting crate caf 0.1.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate caf 0.1.0 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 caf 0.1.0
[INFO] finished tweaking crates.io crate caf 0.1.0
[INFO] tweaked toml for crates.io crate caf 0.1.0 written to /workspace/builds/worker-9/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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 24c71d053a01ee969632a2be91fc74d1a9e989c345921ee762593aad58f3d4f4
[INFO] running `"docker" "start" "-a" "24c71d053a01ee969632a2be91fc74d1a9e989c345921ee762593aad58f3d4f4"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling caf v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 134 |                     bytes_per_packet : rdt!(rdr,read_u32),
[INFO] [stderr]     |                                        ------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 135 |                     frames_per_packet : rdt!(rdr,read_u32),
[INFO] [stderr]     |                                         ------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 136 |                     channels_per_frame : rdt!(rdr,read_u32),
[INFO] [stderr]     |                                          ------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 137 |                     bits_per_channel : rdt!(rdr,read_u32),
[INFO] [stderr]     |                                        ------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 158 |                 let num_packets =  rdt!(rdr, read_i64);
[INFO] [stderr]     |                                    ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 160 |                     num_valid_frames : rdt!(rdr, read_i64),
[INFO] [stderr]     |                                        ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 161 |                     num_priming_frames : rdt!(rdr, read_i32),
[INFO] [stderr]     |                                          ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 162 |                     num_remainder_frames : rdt!(rdr, read_i32),
[INFO] [stderr]     |                                            ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:166:16
[INFO] [stderr]     |
[INFO] [stderr] 166 |                             let b = try!(read_vlq(&mut rdr));
[INFO] [stderr]     |                                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 177 |                 let channel_descriptions_count = rdt!(rdr, read_u32);
[INFO] [stderr]     |                                                  ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 181 |                         channel_label : rdt!(rdr, read_u32),
[INFO] [stderr]     |                                         ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 182 |                         channel_flags : rdt!(rdr, read_u32),
[INFO] [stderr]     |                                         ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 183 |                         coordinates : (rdt!(rdr, read_f32),
[INFO] [stderr]     |                                        ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 184 |                             rdt!(rdr, read_f32), rdt!(rdr, read_f32)),
[INFO] [stderr]     |                             ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 184 |                             rdt!(rdr, read_f32), rdt!(rdr, read_f32)),
[INFO] [stderr]     |                                                  ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 199 |                 let num_entries = rdt!(rdr, read_u32);
[INFO] [stderr]     |                                   ------------------- in this macro invocation
[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 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:204:6
[INFO] [stderr]     |
[INFO] [stderr] 204 |                     try!(rdr.read_until(0, &mut key));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:205:6
[INFO] [stderr]     |
[INFO] [stderr] 205 |                     try!(rdr.read_until(0, &mut val));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:210:16
[INFO] [stderr]     |
[INFO] [stderr] 210 |                     res.push((try!(String::from_utf8(key)), try!(String::from_utf8(val))));
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:210:46
[INFO] [stderr]     |
[INFO] [stderr] 210 |                     res.push((try!(String::from_utf8(key)), try!(String::from_utf8(val))));
[INFO] [stderr]     |                                                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:215:9
[INFO] [stderr]     |
[INFO] [stderr] 215 |             _ => try!(Err(CafError::UnsupportedChunkType(chunk_type))),
[INFO] [stderr]     |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:224:3
[INFO] [stderr]     |
[INFO] [stderr] 224 |         try!(rdr.read_exact(&mut buf));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:44:3
[INFO] [stderr]    |
[INFO] [stderr] 44 |         try!(rdr.read_exact(&mut hdr_buf));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:72:13
[INFO] [stderr]    |
[INFO] [stderr] 72 |         let hdr = try!(self.read_chunk_header());
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:84:3
[INFO] [stderr]    |
[INFO] [stderr] 84 |         try!(self.rdr.read_exact(&mut chunk_content));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:89:24
[INFO] [stderr]    |
[INFO] [stderr] 89 |         let chunk_type_u32 = try!(self.rdr.read_u32::<Be>());
[INFO] [stderr]    |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:92:20
[INFO] [stderr]    |
[INFO] [stderr] 92 |         let chunk_size = try!(self.rdr.read_i64::<Be>());
[INFO] [stderr]    |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:122:3
[INFO] [stderr]     |
[INFO] [stderr] 122 |         try!(self.rdr.seek(SeekFrom::Current(hdr.ch_size)));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:140:3
[INFO] [stderr]     |
[INFO] [stderr] 140 |         try!(self.rdr.seek(SeekFrom::Current(-hdr.ch_size)));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:164:14
[INFO] [stderr]     |
[INFO] [stderr] 164 |             let hdr = try!(self.read_chunk_header());
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:193:14
[INFO] [stderr]     |
[INFO] [stderr] 193 |                 res.push(try!(self.read_chunk_body(&hdr)));
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:195:5
[INFO] [stderr]     |
[INFO] [stderr] 195 |                 try!(self.to_next_chunk(&hdr));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:237:16
[INFO] [stderr]     |
[INFO] [stderr] 237 |         let ch_rdr = try!(CafChunkReader::new(rdr));
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:258:4
[INFO] [stderr]     |
[INFO] [stderr] 258 |             try!(ch_rdr.read_chunks_to_mem(filter_by, &content_read));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:286:27
[INFO] [stderr]     |
[INFO] [stderr] 286 |                 let (chunks, hdrs) =  try!(ch_rdr.read_chunks_to_mem(
[INFO] [stderr]     |                                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:324:4
[INFO] [stderr]     |
[INFO] [stderr] 324 |             try!(ch_rdr.rdr.seek(SeekFrom::Current(-(seek_backwards as i64))));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:328:18
[INFO] [stderr]     |
[INFO] [stderr] 328 |                 let ch_hdr = try!(ch_rdr.read_chunk_header());
[INFO] [stderr]     |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:333:6
[INFO] [stderr]     |
[INFO] [stderr] 333 |                     try!(ch_rdr.to_next_chunk(&ch_hdr));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:340:4
[INFO] [stderr]     |
[INFO] [stderr] 340 |             try!(ch_rdr.rdr.read_u32::<BigEndian>())
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:403:3
[INFO] [stderr]     |
[INFO] [stderr] 403 |         try!(self.ch_rdr.rdr.read_exact(&mut arr));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:415:3
[INFO] [stderr]     |
[INFO] [stderr] 415 |         try!(self.ch_rdr.rdr.read_exact(data));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:460:4
[INFO] [stderr]     |
[INFO] [stderr] 460 |             try!(self.ch_rdr.rdr.seek(SeekFrom::Current(offs)));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:462:4
[INFO] [stderr]     |
[INFO] [stderr] 462 |             try!(self.ch_rdr.rdr.seek(SeekFrom::Current(-offs)));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:48:29
[INFO] [stderr]    |
[INFO] [stderr] 48 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:51:33
[INFO] [stderr]    |
[INFO] [stderr] 51 |             &Io(ref err) => Some(err as &Error),
[INFO] [stderr]    |                                          ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:52:39
[INFO] [stderr]    |
[INFO] [stderr] 52 |             &FromUtf8(ref err) => Some(err as &Error),
[INFO] [stderr]    |                                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: the item `ReadBytesExt` is imported redundantly
[INFO] [stderr]    --> src/lib.rs:339:20
[INFO] [stderr]     |
[INFO] [stderr] 32  | use byteorder::{BigEndian as Be, ReadBytesExt};
[INFO] [stderr]     |                                  ------------ the item `ReadBytesExt` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 339 |             use byteorder::{ReadBytesExt, BigEndian};
[INFO] [stderr]     |                             ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[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:65:35
[INFO] [stderr]    |
[INFO] [stderr] 65 |             NotCaf => write!(f, "{}", self.description()),
[INFO] [stderr]    |                                            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 48 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `"docker" "inspect" "24c71d053a01ee969632a2be91fc74d1a9e989c345921ee762593aad58f3d4f4"`
[INFO] running `"docker" "rm" "-f" "24c71d053a01ee969632a2be91fc74d1a9e989c345921ee762593aad58f3d4f4"`
[INFO] [stdout] 24c71d053a01ee969632a2be91fc74d1a9e989c345921ee762593aad58f3d4f4
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 465edddf23348121a91ab335a75f9184e5f3e75aabbb0711dd49486aea07ab4d
[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" "465edddf23348121a91ab335a75f9184e5f3e75aabbb0711dd49486aea07ab4d"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling caf v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 134 |                     bytes_per_packet : rdt!(rdr,read_u32),
[INFO] [stderr]     |                                        ------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 135 |                     frames_per_packet : rdt!(rdr,read_u32),
[INFO] [stderr]     |                                         ------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 136 |                     channels_per_frame : rdt!(rdr,read_u32),
[INFO] [stderr]     |                                          ------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 137 |                     bits_per_channel : rdt!(rdr,read_u32),
[INFO] [stderr]     |                                        ------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 158 |                 let num_packets =  rdt!(rdr, read_i64);
[INFO] [stderr]     |                                    ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 160 |                     num_valid_frames : rdt!(rdr, read_i64),
[INFO] [stderr]     |                                        ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 161 |                     num_priming_frames : rdt!(rdr, read_i32),
[INFO] [stderr]     |                                          ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 162 |                     num_remainder_frames : rdt!(rdr, read_i32),
[INFO] [stderr]     |                                            ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:166:16
[INFO] [stderr]     |
[INFO] [stderr] 166 |                             let b = try!(read_vlq(&mut rdr));
[INFO] [stderr]     |                                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 177 |                 let channel_descriptions_count = rdt!(rdr, read_u32);
[INFO] [stderr]     |                                                  ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 181 |                         channel_label : rdt!(rdr, read_u32),
[INFO] [stderr]     |                                         ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 182 |                         channel_flags : rdt!(rdr, read_u32),
[INFO] [stderr]     |                                         ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 183 |                         coordinates : (rdt!(rdr, read_f32),
[INFO] [stderr]     |                                        ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 184 |                             rdt!(rdr, read_f32), rdt!(rdr, read_f32)),
[INFO] [stderr]     |                             ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 184 |                             rdt!(rdr, read_f32), rdt!(rdr, read_f32)),
[INFO] [stderr]     |                                                  ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 199 |                 let num_entries = rdt!(rdr, read_u32);
[INFO] [stderr]     |                                   ------------------- in this macro invocation
[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 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:204:6
[INFO] [stderr]     |
[INFO] [stderr] 204 |                     try!(rdr.read_until(0, &mut key));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:205:6
[INFO] [stderr]     |
[INFO] [stderr] 205 |                     try!(rdr.read_until(0, &mut val));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:210:16
[INFO] [stderr]     |
[INFO] [stderr] 210 |                     res.push((try!(String::from_utf8(key)), try!(String::from_utf8(val))));
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:210:46
[INFO] [stderr]     |
[INFO] [stderr] 210 |                     res.push((try!(String::from_utf8(key)), try!(String::from_utf8(val))));
[INFO] [stderr]     |                                                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:215:9
[INFO] [stderr]     |
[INFO] [stderr] 215 |             _ => try!(Err(CafError::UnsupportedChunkType(chunk_type))),
[INFO] [stderr]     |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:224:3
[INFO] [stderr]     |
[INFO] [stderr] 224 |         try!(rdr.read_exact(&mut buf));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:44:3
[INFO] [stderr]    |
[INFO] [stderr] 44 |         try!(rdr.read_exact(&mut hdr_buf));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:72:13
[INFO] [stderr]    |
[INFO] [stderr] 72 |         let hdr = try!(self.read_chunk_header());
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:84:3
[INFO] [stderr]    |
[INFO] [stderr] 84 |         try!(self.rdr.read_exact(&mut chunk_content));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:89:24
[INFO] [stderr]    |
[INFO] [stderr] 89 |         let chunk_type_u32 = try!(self.rdr.read_u32::<Be>());
[INFO] [stderr]    |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:92:20
[INFO] [stderr]    |
[INFO] [stderr] 92 |         let chunk_size = try!(self.rdr.read_i64::<Be>());
[INFO] [stderr]    |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:122:3
[INFO] [stderr]     |
[INFO] [stderr] 122 |         try!(self.rdr.seek(SeekFrom::Current(hdr.ch_size)));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:140:3
[INFO] [stderr]     |
[INFO] [stderr] 140 |         try!(self.rdr.seek(SeekFrom::Current(-hdr.ch_size)));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:164:14
[INFO] [stderr]     |
[INFO] [stderr] 164 |             let hdr = try!(self.read_chunk_header());
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:193:14
[INFO] [stderr]     |
[INFO] [stderr] 193 |                 res.push(try!(self.read_chunk_body(&hdr)));
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:195:5
[INFO] [stderr]     |
[INFO] [stderr] 195 |                 try!(self.to_next_chunk(&hdr));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:237:16
[INFO] [stderr]     |
[INFO] [stderr] 237 |         let ch_rdr = try!(CafChunkReader::new(rdr));
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:258:4
[INFO] [stderr]     |
[INFO] [stderr] 258 |             try!(ch_rdr.read_chunks_to_mem(filter_by, &content_read));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:286:27
[INFO] [stderr]     |
[INFO] [stderr] 286 |                 let (chunks, hdrs) =  try!(ch_rdr.read_chunks_to_mem(
[INFO] [stderr]     |                                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:324:4
[INFO] [stderr]     |
[INFO] [stderr] 324 |             try!(ch_rdr.rdr.seek(SeekFrom::Current(-(seek_backwards as i64))));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:328:18
[INFO] [stderr]     |
[INFO] [stderr] 328 |                 let ch_hdr = try!(ch_rdr.read_chunk_header());
[INFO] [stderr]     |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:333:6
[INFO] [stderr]     |
[INFO] [stderr] 333 |                     try!(ch_rdr.to_next_chunk(&ch_hdr));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:340:4
[INFO] [stderr]     |
[INFO] [stderr] 340 |             try!(ch_rdr.rdr.read_u32::<BigEndian>())
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:403:3
[INFO] [stderr]     |
[INFO] [stderr] 403 |         try!(self.ch_rdr.rdr.read_exact(&mut arr));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:415:3
[INFO] [stderr]     |
[INFO] [stderr] 415 |         try!(self.ch_rdr.rdr.read_exact(data));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:460:4
[INFO] [stderr]     |
[INFO] [stderr] 460 |             try!(self.ch_rdr.rdr.seek(SeekFrom::Current(offs)));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:462:4
[INFO] [stderr]     |
[INFO] [stderr] 462 |             try!(self.ch_rdr.rdr.seek(SeekFrom::Current(-offs)));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:48:29
[INFO] [stderr]    |
[INFO] [stderr] 48 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:51:33
[INFO] [stderr]    |
[INFO] [stderr] 51 |             &Io(ref err) => Some(err as &Error),
[INFO] [stderr]    |                                          ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:52:39
[INFO] [stderr]    |
[INFO] [stderr] 52 |             &FromUtf8(ref err) => Some(err as &Error),
[INFO] [stderr]    |                                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: the item `ReadBytesExt` is imported redundantly
[INFO] [stderr]    --> src/lib.rs:339:20
[INFO] [stderr]     |
[INFO] [stderr] 32  | use byteorder::{BigEndian as Be, ReadBytesExt};
[INFO] [stderr]     |                                  ------------ the item `ReadBytesExt` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 339 |             use byteorder::{ReadBytesExt, BigEndian};
[INFO] [stderr]     |                             ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[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:65:35
[INFO] [stderr]    |
[INFO] [stderr] 65 |             NotCaf => write!(f, "{}", self.description()),
[INFO] [stderr]    |                                            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 48 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 134 |                     bytes_per_packet : rdt!(rdr,read_u32),
[INFO] [stderr]     |                                        ------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 135 |                     frames_per_packet : rdt!(rdr,read_u32),
[INFO] [stderr]     |                                         ------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 136 |                     channels_per_frame : rdt!(rdr,read_u32),
[INFO] [stderr]     |                                          ------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 137 |                     bits_per_channel : rdt!(rdr,read_u32),
[INFO] [stderr]     |                                        ------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 158 |                 let num_packets =  rdt!(rdr, read_i64);
[INFO] [stderr]     |                                    ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 160 |                     num_valid_frames : rdt!(rdr, read_i64),
[INFO] [stderr]     |                                        ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 161 |                     num_priming_frames : rdt!(rdr, read_i32),
[INFO] [stderr]     |                                          ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 162 |                     num_remainder_frames : rdt!(rdr, read_i32),
[INFO] [stderr]     |                                            ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:166:16
[INFO] [stderr]     |
[INFO] [stderr] 166 |                             let b = try!(read_vlq(&mut rdr));
[INFO] [stderr]     |                                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 177 |                 let channel_descriptions_count = rdt!(rdr, read_u32);
[INFO] [stderr]     |                                                  ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 181 |                         channel_label : rdt!(rdr, read_u32),
[INFO] [stderr]     |                                         ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 182 |                         channel_flags : rdt!(rdr, read_u32),
[INFO] [stderr]     |                                         ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 183 |                         coordinates : (rdt!(rdr, read_f32),
[INFO] [stderr]     |                                        ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 184 |                             rdt!(rdr, read_f32), rdt!(rdr, read_f32)),
[INFO] [stderr]     |                             ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 184 |                             rdt!(rdr, read_f32), rdt!(rdr, read_f32)),
[INFO] [stderr]     |                                                  ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 199 |                 let num_entries = rdt!(rdr, read_u32);
[INFO] [stderr]     |                                   ------------------- in this macro invocation
[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 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:204:6
[INFO] [stderr]     |
[INFO] [stderr] 204 |                     try!(rdr.read_until(0, &mut key));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:205:6
[INFO] [stderr]     |
[INFO] [stderr] 205 |                     try!(rdr.read_until(0, &mut val));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:210:16
[INFO] [stderr]     |
[INFO] [stderr] 210 |                     res.push((try!(String::from_utf8(key)), try!(String::from_utf8(val))));
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:210:46
[INFO] [stderr]     |
[INFO] [stderr] 210 |                     res.push((try!(String::from_utf8(key)), try!(String::from_utf8(val))));
[INFO] [stderr]     |                                                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:215:9
[INFO] [stderr]     |
[INFO] [stderr] 215 |             _ => try!(Err(CafError::UnsupportedChunkType(chunk_type))),
[INFO] [stderr]     |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:224:3
[INFO] [stderr]     |
[INFO] [stderr] 224 |         try!(rdr.read_exact(&mut buf));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:44:3
[INFO] [stderr]    |
[INFO] [stderr] 44 |         try!(rdr.read_exact(&mut hdr_buf));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:72:13
[INFO] [stderr]    |
[INFO] [stderr] 72 |         let hdr = try!(self.read_chunk_header());
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:84:3
[INFO] [stderr]    |
[INFO] [stderr] 84 |         try!(self.rdr.read_exact(&mut chunk_content));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:89:24
[INFO] [stderr]    |
[INFO] [stderr] 89 |         let chunk_type_u32 = try!(self.rdr.read_u32::<Be>());
[INFO] [stderr]    |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:92:20
[INFO] [stderr]    |
[INFO] [stderr] 92 |         let chunk_size = try!(self.rdr.read_i64::<Be>());
[INFO] [stderr]    |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:122:3
[INFO] [stderr]     |
[INFO] [stderr] 122 |         try!(self.rdr.seek(SeekFrom::Current(hdr.ch_size)));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:140:3
[INFO] [stderr]     |
[INFO] [stderr] 140 |         try!(self.rdr.seek(SeekFrom::Current(-hdr.ch_size)));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:164:14
[INFO] [stderr]     |
[INFO] [stderr] 164 |             let hdr = try!(self.read_chunk_header());
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:193:14
[INFO] [stderr]     |
[INFO] [stderr] 193 |                 res.push(try!(self.read_chunk_body(&hdr)));
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:195:5
[INFO] [stderr]     |
[INFO] [stderr] 195 |                 try!(self.to_next_chunk(&hdr));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:237:16
[INFO] [stderr]     |
[INFO] [stderr] 237 |         let ch_rdr = try!(CafChunkReader::new(rdr));
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:258:4
[INFO] [stderr]     |
[INFO] [stderr] 258 |             try!(ch_rdr.read_chunks_to_mem(filter_by, &content_read));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:286:27
[INFO] [stderr]     |
[INFO] [stderr] 286 |                 let (chunks, hdrs) =  try!(ch_rdr.read_chunks_to_mem(
[INFO] [stderr]     |                                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:324:4
[INFO] [stderr]     |
[INFO] [stderr] 324 |             try!(ch_rdr.rdr.seek(SeekFrom::Current(-(seek_backwards as i64))));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:328:18
[INFO] [stderr]     |
[INFO] [stderr] 328 |                 let ch_hdr = try!(ch_rdr.read_chunk_header());
[INFO] [stderr]     |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:333:6
[INFO] [stderr]     |
[INFO] [stderr] 333 |                     try!(ch_rdr.to_next_chunk(&ch_hdr));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:340:4
[INFO] [stderr]     |
[INFO] [stderr] 340 |             try!(ch_rdr.rdr.read_u32::<BigEndian>())
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:403:3
[INFO] [stderr]     |
[INFO] [stderr] 403 |         try!(self.ch_rdr.rdr.read_exact(&mut arr));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:415:3
[INFO] [stderr]     |
[INFO] [stderr] 415 |         try!(self.ch_rdr.rdr.read_exact(data));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:460:4
[INFO] [stderr]     |
[INFO] [stderr] 460 |             try!(self.ch_rdr.rdr.seek(SeekFrom::Current(offs)));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:462:4
[INFO] [stderr]     |
[INFO] [stderr] 462 |             try!(self.ch_rdr.rdr.seek(SeekFrom::Current(-offs)));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:48:29
[INFO] [stderr]    |
[INFO] [stderr] 48 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:51:33
[INFO] [stderr]    |
[INFO] [stderr] 51 |             &Io(ref err) => Some(err as &Error),
[INFO] [stderr]    |                                          ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:52:39
[INFO] [stderr]    |
[INFO] [stderr] 52 |             &FromUtf8(ref err) => Some(err as &Error),
[INFO] [stderr]    |                                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: the item `ReadBytesExt` is imported redundantly
[INFO] [stderr]    --> src/lib.rs:339:20
[INFO] [stderr]     |
[INFO] [stderr] 32  | use byteorder::{BigEndian as Be, ReadBytesExt};
[INFO] [stderr]     |                                  ------------ the item `ReadBytesExt` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 339 |             use byteorder::{ReadBytesExt, BigEndian};
[INFO] [stderr]     |                             ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[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:65:35
[INFO] [stderr]    |
[INFO] [stderr] 65 |             NotCaf => write!(f, "{}", self.description()),
[INFO] [stderr]    |                                            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 48 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `"docker" "inspect" "465edddf23348121a91ab335a75f9184e5f3e75aabbb0711dd49486aea07ab4d"`
[INFO] running `"docker" "rm" "-f" "465edddf23348121a91ab335a75f9184e5f3e75aabbb0711dd49486aea07ab4d"`
[INFO] [stdout] 465edddf23348121a91ab335a75f9184e5f3e75aabbb0711dd49486aea07ab4d
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 14709863384fa0de01089eeca0f5a9a8ac7551c5cdb3185069ea740375f1b765
[INFO] running `"docker" "start" "-a" "14709863384fa0de01089eeca0f5a9a8ac7551c5cdb3185069ea740375f1b765"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 134 |                     bytes_per_packet : rdt!(rdr,read_u32),
[INFO] [stderr]     |                                        ------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 135 |                     frames_per_packet : rdt!(rdr,read_u32),
[INFO] [stderr]     |                                         ------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 136 |                     channels_per_frame : rdt!(rdr,read_u32),
[INFO] [stderr]     |                                          ------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 137 |                     bits_per_channel : rdt!(rdr,read_u32),
[INFO] [stderr]     |                                        ------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 158 |                 let num_packets =  rdt!(rdr, read_i64);
[INFO] [stderr]     |                                    ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 160 |                     num_valid_frames : rdt!(rdr, read_i64),
[INFO] [stderr]     |                                        ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 161 |                     num_priming_frames : rdt!(rdr, read_i32),
[INFO] [stderr]     |                                          ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 162 |                     num_remainder_frames : rdt!(rdr, read_i32),
[INFO] [stderr]     |                                            ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:166:16
[INFO] [stderr]     |
[INFO] [stderr] 166 |                             let b = try!(read_vlq(&mut rdr));
[INFO] [stderr]     |                                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 177 |                 let channel_descriptions_count = rdt!(rdr, read_u32);
[INFO] [stderr]     |                                                  ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 181 |                         channel_label : rdt!(rdr, read_u32),
[INFO] [stderr]     |                                         ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 182 |                         channel_flags : rdt!(rdr, read_u32),
[INFO] [stderr]     |                                         ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 183 |                         coordinates : (rdt!(rdr, read_f32),
[INFO] [stderr]     |                                        ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 184 |                             rdt!(rdr, read_f32), rdt!(rdr, read_f32)),
[INFO] [stderr]     |                             ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 184 |                             rdt!(rdr, read_f32), rdt!(rdr, read_f32)),
[INFO] [stderr]     |                                                  ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 199 |                 let num_entries = rdt!(rdr, read_u32);
[INFO] [stderr]     |                                   ------------------- in this macro invocation
[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 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:204:6
[INFO] [stderr]     |
[INFO] [stderr] 204 |                     try!(rdr.read_until(0, &mut key));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:205:6
[INFO] [stderr]     |
[INFO] [stderr] 205 |                     try!(rdr.read_until(0, &mut val));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:210:16
[INFO] [stderr]     |
[INFO] [stderr] 210 |                     res.push((try!(String::from_utf8(key)), try!(String::from_utf8(val))));
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:210:46
[INFO] [stderr]     |
[INFO] [stderr] 210 |                     res.push((try!(String::from_utf8(key)), try!(String::from_utf8(val))));
[INFO] [stderr]     |                                                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:215:9
[INFO] [stderr]     |
[INFO] [stderr] 215 |             _ => try!(Err(CafError::UnsupportedChunkType(chunk_type))),
[INFO] [stderr]     |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:224:3
[INFO] [stderr]     |
[INFO] [stderr] 224 |         try!(rdr.read_exact(&mut buf));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:44:3
[INFO] [stderr]    |
[INFO] [stderr] 44 |         try!(rdr.read_exact(&mut hdr_buf));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:72:13
[INFO] [stderr]    |
[INFO] [stderr] 72 |         let hdr = try!(self.read_chunk_header());
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:84:3
[INFO] [stderr]    |
[INFO] [stderr] 84 |         try!(self.rdr.read_exact(&mut chunk_content));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:89:24
[INFO] [stderr]    |
[INFO] [stderr] 89 |         let chunk_type_u32 = try!(self.rdr.read_u32::<Be>());
[INFO] [stderr]    |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:92:20
[INFO] [stderr]    |
[INFO] [stderr] 92 |         let chunk_size = try!(self.rdr.read_i64::<Be>());
[INFO] [stderr]    |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:122:3
[INFO] [stderr]     |
[INFO] [stderr] 122 |         try!(self.rdr.seek(SeekFrom::Current(hdr.ch_size)));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:140:3
[INFO] [stderr]     |
[INFO] [stderr] 140 |         try!(self.rdr.seek(SeekFrom::Current(-hdr.ch_size)));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:164:14
[INFO] [stderr]     |
[INFO] [stderr] 164 |             let hdr = try!(self.read_chunk_header());
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:193:14
[INFO] [stderr]     |
[INFO] [stderr] 193 |                 res.push(try!(self.read_chunk_body(&hdr)));
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:195:5
[INFO] [stderr]     |
[INFO] [stderr] 195 |                 try!(self.to_next_chunk(&hdr));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:237:16
[INFO] [stderr]     |
[INFO] [stderr] 237 |         let ch_rdr = try!(CafChunkReader::new(rdr));
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:258:4
[INFO] [stderr]     |
[INFO] [stderr] 258 |             try!(ch_rdr.read_chunks_to_mem(filter_by, &content_read));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:286:27
[INFO] [stderr]     |
[INFO] [stderr] 286 |                 let (chunks, hdrs) =  try!(ch_rdr.read_chunks_to_mem(
[INFO] [stderr]     |                                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:324:4
[INFO] [stderr]     |
[INFO] [stderr] 324 |             try!(ch_rdr.rdr.seek(SeekFrom::Current(-(seek_backwards as i64))));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:328:18
[INFO] [stderr]     |
[INFO] [stderr] 328 |                 let ch_hdr = try!(ch_rdr.read_chunk_header());
[INFO] [stderr]     |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:333:6
[INFO] [stderr]     |
[INFO] [stderr] 333 |                     try!(ch_rdr.to_next_chunk(&ch_hdr));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:340:4
[INFO] [stderr]     |
[INFO] [stderr] 340 |             try!(ch_rdr.rdr.read_u32::<BigEndian>())
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:403:3
[INFO] [stderr]     |
[INFO] [stderr] 403 |         try!(self.ch_rdr.rdr.read_exact(&mut arr));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:415:3
[INFO] [stderr]     |
[INFO] [stderr] 415 |         try!(self.ch_rdr.rdr.read_exact(data));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:460:4
[INFO] [stderr]     |
[INFO] [stderr] 460 |             try!(self.ch_rdr.rdr.seek(SeekFrom::Current(offs)));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:462:4
[INFO] [stderr]     |
[INFO] [stderr] 462 |             try!(self.ch_rdr.rdr.seek(SeekFrom::Current(-offs)));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:48:29
[INFO] [stderr]    |
[INFO] [stderr] 48 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:51:33
[INFO] [stderr]    |
[INFO] [stderr] 51 |             &Io(ref err) => Some(err as &Error),
[INFO] [stderr]    |                                          ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:52:39
[INFO] [stderr]    |
[INFO] [stderr] 52 |             &FromUtf8(ref err) => Some(err as &Error),
[INFO] [stderr]    |                                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: the item `ReadBytesExt` is imported redundantly
[INFO] [stderr]    --> src/lib.rs:339:20
[INFO] [stderr]     |
[INFO] [stderr] 32  | use byteorder::{BigEndian as Be, ReadBytesExt};
[INFO] [stderr]     |                                  ------------ the item `ReadBytesExt` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 339 |             use byteorder::{ReadBytesExt, BigEndian};
[INFO] [stderr]     |                             ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[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:65:35
[INFO] [stderr]    |
[INFO] [stderr] 65 |             NotCaf => write!(f, "{}", self.description()),
[INFO] [stderr]    |                                            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 48 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 134 |                     bytes_per_packet : rdt!(rdr,read_u32),
[INFO] [stderr]     |                                        ------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 135 |                     frames_per_packet : rdt!(rdr,read_u32),
[INFO] [stderr]     |                                         ------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 136 |                     channels_per_frame : rdt!(rdr,read_u32),
[INFO] [stderr]     |                                          ------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 137 |                     bits_per_channel : rdt!(rdr,read_u32),
[INFO] [stderr]     |                                        ------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 158 |                 let num_packets =  rdt!(rdr, read_i64);
[INFO] [stderr]     |                                    ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 160 |                     num_valid_frames : rdt!(rdr, read_i64),
[INFO] [stderr]     |                                        ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 161 |                     num_priming_frames : rdt!(rdr, read_i32),
[INFO] [stderr]     |                                          ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 162 |                     num_remainder_frames : rdt!(rdr, read_i32),
[INFO] [stderr]     |                                            ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:166:16
[INFO] [stderr]     |
[INFO] [stderr] 166 |                             let b = try!(read_vlq(&mut rdr));
[INFO] [stderr]     |                                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 177 |                 let channel_descriptions_count = rdt!(rdr, read_u32);
[INFO] [stderr]     |                                                  ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 181 |                         channel_label : rdt!(rdr, read_u32),
[INFO] [stderr]     |                                         ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 182 |                         channel_flags : rdt!(rdr, read_u32),
[INFO] [stderr]     |                                         ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 183 |                         coordinates : (rdt!(rdr, read_f32),
[INFO] [stderr]     |                                        ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 184 |                             rdt!(rdr, read_f32), rdt!(rdr, read_f32)),
[INFO] [stderr]     |                             ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 184 |                             rdt!(rdr, read_f32), rdt!(rdr, read_f32)),
[INFO] [stderr]     |                                                  ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         ($rdr:ident, $func:ident) => { try!($rdr.$func::<Be>()) }
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 199 |                 let num_entries = rdt!(rdr, read_u32);
[INFO] [stderr]     |                                   ------------------- in this macro invocation
[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 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:204:6
[INFO] [stderr]     |
[INFO] [stderr] 204 |                     try!(rdr.read_until(0, &mut key));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:205:6
[INFO] [stderr]     |
[INFO] [stderr] 205 |                     try!(rdr.read_until(0, &mut val));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:210:16
[INFO] [stderr]     |
[INFO] [stderr] 210 |                     res.push((try!(String::from_utf8(key)), try!(String::from_utf8(val))));
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:210:46
[INFO] [stderr]     |
[INFO] [stderr] 210 |                     res.push((try!(String::from_utf8(key)), try!(String::from_utf8(val))));
[INFO] [stderr]     |                                                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:215:9
[INFO] [stderr]     |
[INFO] [stderr] 215 |             _ => try!(Err(CafError::UnsupportedChunkType(chunk_type))),
[INFO] [stderr]     |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chunks.rs:224:3
[INFO] [stderr]     |
[INFO] [stderr] 224 |         try!(rdr.read_exact(&mut buf));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:44:3
[INFO] [stderr]    |
[INFO] [stderr] 44 |         try!(rdr.read_exact(&mut hdr_buf));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:72:13
[INFO] [stderr]    |
[INFO] [stderr] 72 |         let hdr = try!(self.read_chunk_header());
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:84:3
[INFO] [stderr]    |
[INFO] [stderr] 84 |         try!(self.rdr.read_exact(&mut chunk_content));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:89:24
[INFO] [stderr]    |
[INFO] [stderr] 89 |         let chunk_type_u32 = try!(self.rdr.read_u32::<Be>());
[INFO] [stderr]    |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:92:20
[INFO] [stderr]    |
[INFO] [stderr] 92 |         let chunk_size = try!(self.rdr.read_i64::<Be>());
[INFO] [stderr]    |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:122:3
[INFO] [stderr]     |
[INFO] [stderr] 122 |         try!(self.rdr.seek(SeekFrom::Current(hdr.ch_size)));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:140:3
[INFO] [stderr]     |
[INFO] [stderr] 140 |         try!(self.rdr.seek(SeekFrom::Current(-hdr.ch_size)));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:164:14
[INFO] [stderr]     |
[INFO] [stderr] 164 |             let hdr = try!(self.read_chunk_header());
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:193:14
[INFO] [stderr]     |
[INFO] [stderr] 193 |                 res.push(try!(self.read_chunk_body(&hdr)));
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:195:5
[INFO] [stderr]     |
[INFO] [stderr] 195 |                 try!(self.to_next_chunk(&hdr));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:237:16
[INFO] [stderr]     |
[INFO] [stderr] 237 |         let ch_rdr = try!(CafChunkReader::new(rdr));
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:258:4
[INFO] [stderr]     |
[INFO] [stderr] 258 |             try!(ch_rdr.read_chunks_to_mem(filter_by, &content_read));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:286:27
[INFO] [stderr]     |
[INFO] [stderr] 286 |                 let (chunks, hdrs) =  try!(ch_rdr.read_chunks_to_mem(
[INFO] [stderr]     |                                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:324:4
[INFO] [stderr]     |
[INFO] [stderr] 324 |             try!(ch_rdr.rdr.seek(SeekFrom::Current(-(seek_backwards as i64))));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:328:18
[INFO] [stderr]     |
[INFO] [stderr] 328 |                 let ch_hdr = try!(ch_rdr.read_chunk_header());
[INFO] [stderr]     |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:333:6
[INFO] [stderr]     |
[INFO] [stderr] 333 |                     try!(ch_rdr.to_next_chunk(&ch_hdr));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:340:4
[INFO] [stderr]     |
[INFO] [stderr] 340 |             try!(ch_rdr.rdr.read_u32::<BigEndian>())
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:403:3
[INFO] [stderr]     |
[INFO] [stderr] 403 |         try!(self.ch_rdr.rdr.read_exact(&mut arr));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:415:3
[INFO] [stderr]     |
[INFO] [stderr] 415 |         try!(self.ch_rdr.rdr.read_exact(data));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:460:4
[INFO] [stderr]     |
[INFO] [stderr] 460 |             try!(self.ch_rdr.rdr.seek(SeekFrom::Current(offs)));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:462:4
[INFO] [stderr]     |
[INFO] [stderr] 462 |             try!(self.ch_rdr.rdr.seek(SeekFrom::Current(-offs)));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:48:29
[INFO] [stderr]    |
[INFO] [stderr] 48 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:51:33
[INFO] [stderr]    |
[INFO] [stderr] 51 |             &Io(ref err) => Some(err as &Error),
[INFO] [stderr]    |                                          ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:52:39
[INFO] [stderr]    |
[INFO] [stderr] 52 |             &FromUtf8(ref err) => Some(err as &Error),
[INFO] [stderr]    |                                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: the item `ReadBytesExt` is imported redundantly
[INFO] [stderr]    --> src/lib.rs:339:20
[INFO] [stderr]     |
[INFO] [stderr] 32  | use byteorder::{BigEndian as Be, ReadBytesExt};
[INFO] [stderr]     |                                  ------------ the item `ReadBytesExt` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 339 |             use byteorder::{ReadBytesExt, BigEndian};
[INFO] [stderr]     |                             ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[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:65:35
[INFO] [stderr]    |
[INFO] [stderr] 65 |             NotCaf => write!(f, "{}", self.description()),
[INFO] [stderr]    |                                            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 48 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/caf-453b2f15604084d3
[INFO] [stderr]    Doc-tests caf
[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] [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" "14709863384fa0de01089eeca0f5a9a8ac7551c5cdb3185069ea740375f1b765"`
[INFO] running `"docker" "rm" "-f" "14709863384fa0de01089eeca0f5a9a8ac7551c5cdb3185069ea740375f1b765"`
[INFO] [stdout] 14709863384fa0de01089eeca0f5a9a8ac7551c5cdb3185069ea740375f1b765