[INFO] crate openal 0.2.2 is already in cache
[INFO] testing openal-0.2.2 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate openal 0.2.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate openal 0.2.2 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate openal 0.2.2
[INFO] finished tweaking crates.io crate openal 0.2.2
[INFO] tweaked toml for crates.io crate openal 0.2.2 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "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" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stdout] 178b7198db4b93cbbac6e21f2370df85977cabdc8a93db8ad6908bf636d3a357
[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" "178b7198db4b93cbbac6e21f2370df85977cabdc8a93db8ad6908bf636d3a357"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling openal-sys v1.16.0
[INFO] [stderr]    Compiling openal v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/error.rs:109:3
[INFO] [stderr]     |
[INFO] [stderr] 109 |         try!(f.write_str("openal::Error("));
[INFO] [stderr]     |         ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/error.rs:110:3
[INFO] [stderr]     |
[INFO] [stderr] 110 |         try!(fmt::Display::fmt(self, f));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/listener/listener.rs:267:3
[INFO] [stderr]     |
[INFO] [stderr] 267 |         try!(f.write_str("openal::Listener("));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/listener/listener.rs:269:3
[INFO] [stderr]     |
[INFO] [stderr] 269 |         try!(f.write_str(&format!("vendor={:?} ", self.vendor())));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/listener/listener.rs:270:3
[INFO] [stderr]     |
[INFO] [stderr] 270 |         try!(f.write_str(&format!("version={:?} ", self.version())));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/listener/listener.rs:271:3
[INFO] [stderr]     |
[INFO] [stderr] 271 |         try!(f.write_str(&format!("renderer={:?} ", self.renderer())));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/listener/listener.rs:272:3
[INFO] [stderr]     |
[INFO] [stderr] 272 |         try!(f.write_str(&format!("extensions={:?}; ", self.extensions())));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/listener/listener.rs:274:3
[INFO] [stderr]     |
[INFO] [stderr] 274 |         try!(f.write_str(&format!("doppler={:?} ", self.doppler())));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/listener/listener.rs:275:3
[INFO] [stderr]     |
[INFO] [stderr] 275 |         try!(f.write_str(&format!("speed_of_sound={} ", self.speed_of_sound())));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/listener/listener.rs:276:3
[INFO] [stderr]     |
[INFO] [stderr] 276 |         try!(f.write_str(&format!("gain={} ", self.gain())));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/listener/listener.rs:277:3
[INFO] [stderr]     |
[INFO] [stderr] 277 |         try!(f.write_str(&format!("position={:?} ", self.position())));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/listener/listener.rs:278:3
[INFO] [stderr]     |
[INFO] [stderr] 278 |         try!(f.write_str(&format!("velocity={:?} ", self.velocity())));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/listener/listener.rs:279:3
[INFO] [stderr]     |
[INFO] [stderr] 279 |         try!(f.write_str(&format!("orientation={:?}", self.orientation())));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/capture/capture.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |                 try!(<U as Sample>::format(channels)),
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/capture/capture.rs:48:5
[INFO] [stderr]    |
[INFO] [stderr] 48 |                 try!(<U as Sample>::format(channels)),
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/capture/capture.rs:105:3
[INFO] [stderr]     |
[INFO] [stderr] 105 |         try!(f.write_str("openal::Capture("));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/capture/capture.rs:106:3
[INFO] [stderr]     |
[INFO] [stderr] 106 |         try!(f.write_str(&format!("len={}; ", self.len())));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/source/stream.rs:31:16
[INFO] [stderr]    |
[INFO] [stderr] 31 |         let buffer = try!(unsafe { Buffer::new(channels, data, rate) });
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/source/stream.rs:32:3
[INFO] [stderr]    |
[INFO] [stderr] 32 |         try!(self.clear());
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/source/stream.rs:110:3
[INFO] [stderr]     |
[INFO] [stderr] 110 |         try!(f.write_str("openal::source::Stream("));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/source/stream.rs:111:3
[INFO] [stderr]     |
[INFO] [stderr] 111 |         try!(f.write_str(&format!("{}; ", unsafe { self.id() })));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/source/stream.rs:112:3
[INFO] [stderr]     |
[INFO] [stderr] 112 |         try!(f.write_str(&format!("len={}", self.buffers.len())));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/source/source.rs:359:3
[INFO] [stderr]     |
[INFO] [stderr] 359 |         try!(f.write_str("openal::Source("));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/source/source.rs:360:3
[INFO] [stderr]     |
[INFO] [stderr] 360 |         try!(f.write_str(&format!("{}", unsafe { self.id() })));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/buffer.rs:26:20
[INFO] [stderr]    |
[INFO] [stderr] 26 |         let mut buffer = try!(Buffer::empty());
[INFO] [stderr]    |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/buffer.rs:39:33
[INFO] [stderr]    |
[INFO] [stderr] 39 |         al_try!(alBufferData(self.id, try!(<T as Sample>::format(channels)), data.as_ptr() as *const _,
[INFO] [stderr]    |                                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/buffer.rs:95:3
[INFO] [stderr]    |
[INFO] [stderr] 95 |         try!(f.write_str("openal::Buffer("));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/buffer.rs:96:3
[INFO] [stderr]    |
[INFO] [stderr] 96 |         try!(f.write_str(&format!("{}; ", unsafe { self.id() })));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/buffer.rs:97:3
[INFO] [stderr]    |
[INFO] [stderr] 97 |         try!(f.write_str(&format!("rate={} ", self.rate())));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/buffer.rs:98:3
[INFO] [stderr]    |
[INFO] [stderr] 98 |         try!(f.write_str(&format!("bits={} ", self.bits())));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/buffer.rs:99:3
[INFO] [stderr]    |
[INFO] [stderr] 99 |         try!(f.write_str(&format!("channels={} ", self.channels())));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/buffer.rs:100:3
[INFO] [stderr]     |
[INFO] [stderr] 100 |         try!(f.write_str(&format!("len={}", self.len())));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/traits.rs:50:24
[INFO] [stderr]    |
[INFO] [stderr] 50 | unsafe impl Device for Context {
[INFO] [stderr]    |                        ^^^^^^^ help: use `dyn`: `dyn Context`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` 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:103:15
[INFO] [stderr]     |
[INFO] [stderr] 103 |         f.write_str(error::Error::description(self))
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 34 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.45s
[INFO] running `"docker" "inspect" "178b7198db4b93cbbac6e21f2370df85977cabdc8a93db8ad6908bf636d3a357"`
[INFO] running `"docker" "rm" "-f" "178b7198db4b93cbbac6e21f2370df85977cabdc8a93db8ad6908bf636d3a357"`
[INFO] [stdout] 178b7198db4b93cbbac6e21f2370df85977cabdc8a93db8ad6908bf636d3a357
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "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" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 028f865f68b7b5414c12c670f0282e756c65bdc982df737ec04bad02d99bef42
[INFO] running `"docker" "start" "-a" "028f865f68b7b5414c12c670f0282e756c65bdc982df737ec04bad02d99bef42"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/error.rs:109:3
[INFO] [stderr]     |
[INFO] [stderr] 109 |         try!(f.write_str("openal::Error("));
[INFO] [stderr]     |         ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/error.rs:110:3
[INFO] [stderr]     |
[INFO] [stderr] 110 |         try!(fmt::Display::fmt(self, f));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/listener/listener.rs:267:3
[INFO] [stderr]     |
[INFO] [stderr] 267 |         try!(f.write_str("openal::Listener("));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/listener/listener.rs:269:3
[INFO] [stderr]     |
[INFO] [stderr] 269 |         try!(f.write_str(&format!("vendor={:?} ", self.vendor())));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/listener/listener.rs:270:3
[INFO] [stderr]     |
[INFO] [stderr] 270 |         try!(f.write_str(&format!("version={:?} ", self.version())));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/listener/listener.rs:271:3
[INFO] [stderr]     |
[INFO] [stderr] 271 |         try!(f.write_str(&format!("renderer={:?} ", self.renderer())));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/listener/listener.rs:272:3
[INFO] [stderr]     |
[INFO] [stderr] 272 |         try!(f.write_str(&format!("extensions={:?}; ", self.extensions())));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/listener/listener.rs:274:3
[INFO] [stderr]     |
[INFO] [stderr] 274 |         try!(f.write_str(&format!("doppler={:?} ", self.doppler())));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/listener/listener.rs:275:3
[INFO] [stderr]     |
[INFO] [stderr] 275 |         try!(f.write_str(&format!("speed_of_sound={} ", self.speed_of_sound())));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/listener/listener.rs:276:3
[INFO] [stderr]     |
[INFO] [stderr] 276 |         try!(f.write_str(&format!("gain={} ", self.gain())));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/listener/listener.rs:277:3
[INFO] [stderr]     |
[INFO] [stderr] 277 |         try!(f.write_str(&format!("position={:?} ", self.position())));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/listener/listener.rs:278:3
[INFO] [stderr]     |
[INFO] [stderr] 278 |         try!(f.write_str(&format!("velocity={:?} ", self.velocity())));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/listener/listener.rs:279:3
[INFO] [stderr]     |
[INFO] [stderr] 279 |         try!(f.write_str(&format!("orientation={:?}", self.orientation())));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/capture/capture.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |                 try!(<U as Sample>::format(channels)),
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/capture/capture.rs:48:5
[INFO] [stderr]    |
[INFO] [stderr] 48 |                 try!(<U as Sample>::format(channels)),
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/capture/capture.rs:105:3
[INFO] [stderr]     |
[INFO] [stderr] 105 |         try!(f.write_str("openal::Capture("));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/capture/capture.rs:106:3
[INFO] [stderr]     |
[INFO] [stderr] 106 |         try!(f.write_str(&format!("len={}; ", self.len())));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/source/stream.rs:31:16
[INFO] [stderr]    |
[INFO] [stderr] 31 |         let buffer = try!(unsafe { Buffer::new(channels, data, rate) });
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/source/stream.rs:32:3
[INFO] [stderr]    |
[INFO] [stderr] 32 |         try!(self.clear());
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/source/stream.rs:110:3
[INFO] [stderr]     |
[INFO] [stderr] 110 |         try!(f.write_str("openal::source::Stream("));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/source/stream.rs:111:3
[INFO] [stderr]     |
[INFO] [stderr] 111 |         try!(f.write_str(&format!("{}; ", unsafe { self.id() })));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/source/stream.rs:112:3
[INFO] [stderr]     |
[INFO] [stderr] 112 |         try!(f.write_str(&format!("len={}", self.buffers.len())));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/source/source.rs:359:3
[INFO] [stderr]     |
[INFO] [stderr] 359 |         try!(f.write_str("openal::Source("));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/source/source.rs:360:3
[INFO] [stderr]     |
[INFO] [stderr] 360 |         try!(f.write_str(&format!("{}", unsafe { self.id() })));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/buffer.rs:26:20
[INFO] [stderr]    |
[INFO] [stderr] 26 |         let mut buffer = try!(Buffer::empty());
[INFO] [stderr]    |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/buffer.rs:39:33
[INFO] [stderr]    |
[INFO] [stderr] 39 |         al_try!(alBufferData(self.id, try!(<T as Sample>::format(channels)), data.as_ptr() as *const _,
[INFO] [stderr]    |                                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/buffer.rs:95:3
[INFO] [stderr]    |
[INFO] [stderr] 95 |         try!(f.write_str("openal::Buffer("));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/buffer.rs:96:3
[INFO] [stderr]    |
[INFO] [stderr] 96 |         try!(f.write_str(&format!("{}; ", unsafe { self.id() })));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/buffer.rs:97:3
[INFO] [stderr]    |
[INFO] [stderr] 97 |         try!(f.write_str(&format!("rate={} ", self.rate())));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/buffer.rs:98:3
[INFO] [stderr]    |
[INFO] [stderr] 98 |         try!(f.write_str(&format!("bits={} ", self.bits())));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/buffer.rs:99:3
[INFO] [stderr]    |
[INFO] [stderr] 99 |         try!(f.write_str(&format!("channels={} ", self.channels())));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/buffer.rs:100:3
[INFO] [stderr]     |
[INFO] [stderr] 100 |         try!(f.write_str(&format!("len={}", self.len())));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/traits.rs:50:24
[INFO] [stderr]    |
[INFO] [stderr] 50 | unsafe impl Device for Context {
[INFO] [stderr]    |                        ^^^^^^^ help: use `dyn`: `dyn Context`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` 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:103:15
[INFO] [stderr]     |
[INFO] [stderr] 103 |         f.write_str(error::Error::description(self))
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 34 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]    Compiling ffmpeg-sys v2.8.9
[INFO] [stderr] error: failed to run custom build command for `ffmpeg-sys v2.8.9`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/ffmpeg-sys-9a1937127d2e4a8d/build-script-build` (exit code: 101)
[INFO] [stderr] --- stderr
[INFO] [stderr] check.c:290: warning: "FF_API_XVMC_is_defined" redefined
[INFO] [stderr]   290 |    #define FF_API_XVMC_is_defined 1
[INFO] [stderr]       | 
[INFO] [stderr] check.c:84: note: this is the location of the previous definition
[INFO] [stderr]    84 |    #define FF_API_XVMC_is_defined 0
[INFO] [stderr]       | 
[INFO] [stderr] check.c:531:12: fatal error: libavfilter/avfilter.h: No such file or directory
[INFO] [stderr]   531 |   #include <libavfilter/avfilter.h>
[INFO] [stderr]       |            ^~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] compilation terminated.
[INFO] [stderr] thread 'main' panicked at 'Compile failed', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ffmpeg-sys-2.8.9/build.rs:267:9
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x56439e5eeef5 - backtrace::backtrace::libunwind::trace::h07c956be65d9b461
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stderr]    1:     0x56439e5eeef5 - backtrace::backtrace::trace_unsynchronized::h2fdb9e4177ad4d20
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x56439e5eeef5 - std::sys_common::backtrace::_print_fmt::ha62d8426311107ac
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stderr]    3:     0x56439e5eeef5 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h3ec6bdab62f1e8d9
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]    4:     0x56439e6120fc - core::fmt::write::h935cb0ed4078a853
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1076
[INFO] [stderr]    5:     0x56439e5ebf63 - std::io::Write::write_fmt::hc912aacf8d691eb3
[INFO] [stderr]                                at src/libstd/io/mod.rs:1537
[INFO] [stderr]    6:     0x56439e5f1400 - std::sys_common::backtrace::_print::h460db802d801ccf8
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stderr]    7:     0x56439e5f1400 - std::sys_common::backtrace::print::h399d664f56640530
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stderr]    8:     0x56439e5f1400 - std::panicking::default_hook::{{closure}}::hc6dfd87957c765b8
[INFO] [stderr]                                at src/libstd/panicking.rs:198
[INFO] [stderr]    9:     0x56439e5f114c - std::panicking::default_hook::hfdceba6d6d1a18ae
[INFO] [stderr]                                at src/libstd/panicking.rs:218
[INFO] [stderr]   10:     0x56439e5f19e7 - std::panicking::rust_panic_with_hook::hd01e282bff1b1e63
[INFO] [stderr]                                at src/libstd/panicking.rs:486
[INFO] [stderr]   11:     0x56439e5d07a7 - std::panicking::begin_panic::heb85023402326176
[INFO] [stderr]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:410
[INFO] [stderr]   12:     0x56439e5c5cf9 - build_script_build::check_features::hdd2cfdc0939f3b93
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ffmpeg-sys-2.8.9/build.rs:267
[INFO] [stderr]   13:     0x56439e5cc078 - build_script_build::main::h48301b3e5d0f9789
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ffmpeg-sys-2.8.9/build.rs:345
[INFO] [stderr]   14:     0x56439e5e130b - std::rt::lang_start::{{closure}}::h2101030f6a720e61
[INFO] [stderr]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/rt.rs:67
[INFO] [stderr]   15:     0x56439e5f1db8 - std::rt::lang_start_internal::{{closure}}::haabc9d435e1b0c2f
[INFO] [stderr]                                at src/libstd/rt.rs:52
[INFO] [stderr]   16:     0x56439e5f1db8 - std::panicking::try::do_call::h54d9370b0ac83700
[INFO] [stderr]                                at src/libstd/panicking.rs:297
[INFO] [stderr]   17:     0x56439e5f1db8 - std::panicking::try::h85e1c41421d5b6f9
[INFO] [stderr]                                at src/libstd/panicking.rs:274
[INFO] [stderr]   18:     0x56439e5f1db8 - std::panic::catch_unwind::hfd957e6c9fdcf274
[INFO] [stderr]                                at src/libstd/panic.rs:394
[INFO] [stderr]   19:     0x56439e5f1db8 - std::rt::lang_start_internal::hed9744eef32ef5a1
[INFO] [stderr]                                at src/libstd/rt.rs:51
[INFO] [stderr]   20:     0x56439e5e12e7 - std::rt::lang_start::h8f57a6123ebe853b
[INFO] [stderr]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/rt.rs:67
[INFO] [stderr]   21:     0x56439e5cc45a - main
[INFO] [stderr]   22:     0x7fde905600b3 - __libc_start_main
[INFO] [stderr]   23:     0x56439e5c118e - _start
[INFO] [stderr]   24:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] running `"docker" "inspect" "028f865f68b7b5414c12c670f0282e756c65bdc982df737ec04bad02d99bef42"`
[INFO] running `"docker" "rm" "-f" "028f865f68b7b5414c12c670f0282e756c65bdc982df737ec04bad02d99bef42"`
[INFO] [stdout] 028f865f68b7b5414c12c670f0282e756c65bdc982df737ec04bad02d99bef42