[INFO] crate ocl-core 0.11.2 is already in cache
[INFO] checking ocl-core-0.11.2 against master#bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc for pr-70917
[INFO] extracting crate ocl-core 0.11.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate ocl-core 0.11.2 on toolchain bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc
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[INFO] started tweaking crates.io crate ocl-core 0.11.2
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[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 69fc89c43c1fa8d9d57e1d5a6b384bd1f6e38e06eed144b3d49a79e1f947c971
[INFO] running `"docker" "start" "-a" "69fc89c43c1fa8d9d57e1d5a6b384bd1f6e38e06eed144b3d49a79e1f947c971"`
[INFO] [stderr]    Compiling syn v0.15.38
[INFO] [stderr]     Checking colorify v0.2.3
[INFO] [stderr]    Compiling backtrace-sys v0.1.29
[INFO] [stderr]    Compiling ocl-core v0.11.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking cl-sys v0.4.2
[INFO] [stderr]     Checking num-complex v0.1.43
[INFO] [stderr]     Checking num-bigint v0.1.44
[INFO] [stderr]     Checking enum_primitive v0.1.1
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking backtrace v0.3.32
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking ocl-core-vector v0.1.0
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]     Checking failure v0.1.5
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/functions.rs:514:5
[INFO] [stderr]     |
[INFO] [stderr] 514 |     try!(eval_errcode(errcode, (), "clGetPlatformIDs", None::<String>));
[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/functions.rs:595:47
[INFO] [stderr]     |
[INFO] [stderr] 595 |     let device_types = device_types.unwrap_or(try!(default_device_type()));
[INFO] [stderr]     |                                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/functions.rs:619:5
[INFO] [stderr]     |
[INFO] [stderr] 619 |     try!(eval_errcode(errcode, (), "clGetDeviceIDs", None::<String>));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> src/functions.rs:1065:5
[INFO] [stderr]      |
[INFO] [stderr] 1065 |     try!(verify_context(context));
[INFO] [stderr]      |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> src/functions.rs:1152:5
[INFO] [stderr]      |
[INFO] [stderr] 1152 |     try!(verify_context(context));
[INFO] [stderr]      |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> src/functions.rs:1197:5
[INFO] [stderr]      |
[INFO] [stderr] 1197 |     try!(verify_context(context));
[INFO] [stderr]      |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> src/functions.rs:1229:5
[INFO] [stderr]      |
[INFO] [stderr] 1229 |     try!(verify_context(context));
[INFO] [stderr]      |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> src/functions.rs:1268:5
[INFO] [stderr]      |
[INFO] [stderr] 1268 |     try!(verify_context(context));
[INFO] [stderr]      |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> src/functions.rs:1319:5
[INFO] [stderr]      |
[INFO] [stderr] 1319 |     try!(verify_context(context));
[INFO] [stderr]      |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> src/functions.rs:1349:5
[INFO] [stderr]      |
[INFO] [stderr] 1349 |     try!(verify_context(context));
[INFO] [stderr]      |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> src/functions.rs:1416:5
[INFO] [stderr]      |
[INFO] [stderr] 1416 |     try!(verify_context(context));
[INFO] [stderr]      |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> src/functions.rs:1482:5
[INFO] [stderr]      |
[INFO] [stderr] 1482 |     try!(eval_errcode(errcode, (), "clGetSupportedImageFormats", None::<String>));
[INFO] [stderr]      |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> src/functions.rs:1504:5
[INFO] [stderr]      |
[INFO] [stderr] 1504 |     try!(eval_errcode(errcode, (), "clGetSupportedImageFormats", None::<String>));
[INFO] [stderr]      |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> src/functions.rs:1670:5
[INFO] [stderr]      |
[INFO] [stderr] 1670 |     try!(verify_context(context));
[INFO] [stderr]      |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> src/functions.rs:1731:5
[INFO] [stderr]      |
[INFO] [stderr] 1731 |     try!(eval_errcode(errcode, (), "clCreateProgramWithBinary", None::<String>));
[INFO] [stderr]      |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> src/functions.rs:1734:9
[INFO] [stderr]      |
[INFO] [stderr] 1734 |         try!(eval_errcode(*item, (), "clCreateProgramWithBinary", Some(format!("Device [{}]", i))));
[INFO] [stderr]      |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> src/functions.rs:1925:5
[INFO] [stderr]      |
[INFO] [stderr] 1925 |     try!(verify_context(context));
[INFO] [stderr]      |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> src/functions.rs:2087:13
[INFO] [stderr]      |
[INFO] [stderr] 2087 |             try!(CString::new(name.as_ref().as_bytes())).as_ptr(),
[INFO] [stderr]      |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> src/functions.rs:3600:23
[INFO] [stderr]      |
[INFO] [stderr] 3600 |     let func_name_c = try!(CString::new(func_name));
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> src/functions.rs:3626:25
[INFO] [stderr]      |
[INFO] [stderr] 3626 |         d_versions.push(try!(device_id.version()));
[INFO] [stderr]      |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> src/functions.rs:3643:25
[INFO] [stderr]      |
[INFO] [stderr] 3643 |     let platform_list = try!(get_platform_ids());
[INFO] [stderr]      |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> src/functions.rs:3695:19
[INFO] [stderr]      |
[INFO] [stderr] 3695 |     let program = try!(create_program_with_source(context, src_strings));
[INFO] [stderr]      |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> src/functions.rs:3696:5
[INFO] [stderr]      |
[INFO] [stderr] 3696 |     try!(build_program(&program, device_ids, cmplr_opts, None, None));
[INFO] [stderr]      |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> src/functions.rs:3723:5
[INFO] [stderr]      |
[INFO] [stderr] 3723 |     try!(eval_errcode(errcode, (), "clGetEventInfo", None::<String>));
[INFO] [stderr]      |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/types/abs.rs:129:37
[INFO] [stderr]     |
[INFO] [stderr] 129 |         functions::verify_versions(&try!(self.device_versions()), required_version,
[INFO] [stderr]     |                                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/types/abs.rs:134:20
[INFO] [stderr]     |
[INFO] [stderr] 134 |         let ver = [try!(self.platform_version())];
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/types/abs.rs:380:23
[INFO] [stderr]     |
[INFO] [stderr] 380 |         let devices = try!(functions::get_device_ids(self, Some(DeviceType::ALL), None));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/types/abs.rs:546:23
[INFO] [stderr]     |
[INFO] [stderr] 546 |         let devices = try!(self.devices());
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/types/abs.rs:551:23
[INFO] [stderr]     |
[INFO] [stderr] 551 |         let devices = try!(self.devices());
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/types/abs.rs:645:22
[INFO] [stderr]     |
[INFO] [stderr] 645 |         let device = try!(self.device());
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/types/abs.rs:650:9
[INFO] [stderr]     |
[INFO] [stderr] 650 |         try!(self.device()).platform_version()
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/types/abs.rs:834:23
[INFO] [stderr]     |
[INFO] [stderr] 834 |         let devices = try!(self.devices());
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/types/abs.rs:839:23
[INFO] [stderr]     |
[INFO] [stderr] 839 |         let devices = try!(self.devices());
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/types/abs.rs:919:23
[INFO] [stderr]     |
[INFO] [stderr] 919 |         let devices = try!(try!(self.program()).devices());
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/types/abs.rs:919:28
[INFO] [stderr]     |
[INFO] [stderr] 919 |         let devices = try!(try!(self.program()).devices());
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/types/abs.rs:924:23
[INFO] [stderr]     |
[INFO] [stderr] 924 |         let devices = try!(try!(self.program()).devices());
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/types/abs.rs:924:28
[INFO] [stderr]     |
[INFO] [stderr] 924 |         let devices = try!(try!(self.program()).devices());
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/functions.rs:514:5
[INFO] [stderr]     |
[INFO] [stderr] 514 |     try!(eval_errcode(errcode, (), "clGetPlatformIDs", None::<String>));
[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/functions.rs:595:47
[INFO] [stderr]     |
[INFO] [stderr] 595 |     let device_types = device_types.unwrap_or(try!(default_device_type()));
[INFO] [stderr]     |                                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/functions.rs:619:5
[INFO] [stderr]     |
[INFO] [stderr] 619 |     try!(eval_errcode(errcode, (), "clGetDeviceIDs", None::<String>));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> src/functions.rs:1065:5
[INFO] [stderr]      |
[INFO] [stderr] 1065 |     try!(verify_context(context));
[INFO] [stderr]      |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> src/functions.rs:1152:5
[INFO] [stderr]      |
[INFO] [stderr] 1152 |     try!(verify_context(context));
[INFO] [stderr]      |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> src/functions.rs:1197:5
[INFO] [stderr]      |
[INFO] [stderr] 1197 |     try!(verify_context(context));
[INFO] [stderr]      |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> src/functions.rs:1229:5
[INFO] [stderr]      |
[INFO] [stderr] 1229 |     try!(verify_context(context));
[INFO] [stderr]      |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> src/functions.rs:1268:5
[INFO] [stderr]      |
[INFO] [stderr] 1268 |     try!(verify_context(context));
[INFO] [stderr]      |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> src/functions.rs:1319:5
[INFO] [stderr]      |
[INFO] [stderr] 1319 |     try!(verify_context(context));
[INFO] [stderr]      |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> src/functions.rs:1349:5
[INFO] [stderr]      |
[INFO] [stderr] 1349 |     try!(verify_context(context));
[INFO] [stderr]      |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> src/functions.rs:1416:5
[INFO] [stderr]      |
[INFO] [stderr] 1416 |     try!(verify_context(context));
[INFO] [stderr]      |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> src/functions.rs:1482:5
[INFO] [stderr]      |
[INFO] [stderr] 1482 |     try!(eval_errcode(errcode, (), "clGetSupportedImageFormats", None::<String>));
[INFO] [stderr]      |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> src/functions.rs:1504:5
[INFO] [stderr]      |
[INFO] [stderr] 1504 |     try!(eval_errcode(errcode, (), "clGetSupportedImageFormats", None::<String>));
[INFO] [stderr]      |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> src/functions.rs:1670:5
[INFO] [stderr]      |
[INFO] [stderr] 1670 |     try!(verify_context(context));
[INFO] [stderr]      |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> src/functions.rs:1731:5
[INFO] [stderr]      |
[INFO] [stderr] 1731 |     try!(eval_errcode(errcode, (), "clCreateProgramWithBinary", None::<String>));
[INFO] [stderr]      |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> src/functions.rs:1734:9
[INFO] [stderr]      |
[INFO] [stderr] 1734 |         try!(eval_errcode(*item, (), "clCreateProgramWithBinary", Some(format!("Device [{}]", i))));
[INFO] [stderr]      |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> src/functions.rs:1925:5
[INFO] [stderr]      |
[INFO] [stderr] 1925 |     try!(verify_context(context));
[INFO] [stderr]      |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> src/functions.rs:2087:13
[INFO] [stderr]      |
[INFO] [stderr] 2087 |             try!(CString::new(name.as_ref().as_bytes())).as_ptr(),
[INFO] [stderr]      |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> src/functions.rs:3600:23
[INFO] [stderr]      |
[INFO] [stderr] 3600 |     let func_name_c = try!(CString::new(func_name));
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> src/functions.rs:3626:25
[INFO] [stderr]      |
[INFO] [stderr] 3626 |         d_versions.push(try!(device_id.version()));
[INFO] [stderr]      |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> src/functions.rs:3643:25
[INFO] [stderr]      |
[INFO] [stderr] 3643 |     let platform_list = try!(get_platform_ids());
[INFO] [stderr]      |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> src/functions.rs:3695:19
[INFO] [stderr]      |
[INFO] [stderr] 3695 |     let program = try!(create_program_with_source(context, src_strings));
[INFO] [stderr]      |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> src/functions.rs:3696:5
[INFO] [stderr]      |
[INFO] [stderr] 3696 |     try!(build_program(&program, device_ids, cmplr_opts, None, None));
[INFO] [stderr]      |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> src/functions.rs:3723:5
[INFO] [stderr]      |
[INFO] [stderr] 3723 |     try!(eval_errcode(errcode, (), "clGetEventInfo", None::<String>));
[INFO] [stderr]      |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/types/abs.rs:129:37
[INFO] [stderr]     |
[INFO] [stderr] 129 |         functions::verify_versions(&try!(self.device_versions()), required_version,
[INFO] [stderr]     |                                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/types/abs.rs:134:20
[INFO] [stderr]     |
[INFO] [stderr] 134 |         let ver = [try!(self.platform_version())];
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/types/abs.rs:380:23
[INFO] [stderr]     |
[INFO] [stderr] 380 |         let devices = try!(functions::get_device_ids(self, Some(DeviceType::ALL), None));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/types/abs.rs:546:23
[INFO] [stderr]     |
[INFO] [stderr] 546 |         let devices = try!(self.devices());
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/types/abs.rs:551:23
[INFO] [stderr]     |
[INFO] [stderr] 551 |         let devices = try!(self.devices());
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/types/abs.rs:645:22
[INFO] [stderr]     |
[INFO] [stderr] 645 |         let device = try!(self.device());
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/types/abs.rs:650:9
[INFO] [stderr]     |
[INFO] [stderr] 650 |         try!(self.device()).platform_version()
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/types/abs.rs:834:23
[INFO] [stderr]     |
[INFO] [stderr] 834 |         let devices = try!(self.devices());
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/types/abs.rs:839:23
[INFO] [stderr]     |
[INFO] [stderr] 839 |         let devices = try!(self.devices());
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/types/abs.rs:919:23
[INFO] [stderr]     |
[INFO] [stderr] 919 |         let devices = try!(try!(self.program()).devices());
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/types/abs.rs:919:28
[INFO] [stderr]     |
[INFO] [stderr] 919 |         let devices = try!(try!(self.program()).devices());
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/types/abs.rs:924:23
[INFO] [stderr]     |
[INFO] [stderr] 924 |         let devices = try!(try!(self.program()).devices());
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/types/abs.rs:924:28
[INFO] [stderr]     |
[INFO] [stderr] 924 |         let devices = try!(try!(self.program()).devices());
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/util.rs:113:30
[INFO] [stderr]     |
[INFO] [stderr] 113 |         let mut new_val: T = mem::uninitialized();
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/util.rs:134:30
[INFO] [stderr]     |
[INFO] [stderr] 134 |         let mut new_val: T = mem::uninitialized();
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/util.rs:113:30
[INFO] [stderr]     |
[INFO] [stderr] 113 |         let mut new_val: T = mem::uninitialized();
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/util.rs:134:30
[INFO] [stderr]     |
[INFO] [stderr] 134 |         let mut new_val: T = mem::uninitialized();
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.81s
[INFO] running `"docker" "inspect" "69fc89c43c1fa8d9d57e1d5a6b384bd1f6e38e06eed144b3d49a79e1f947c971"`
[INFO] running `"docker" "rm" "-f" "69fc89c43c1fa8d9d57e1d5a6b384bd1f6e38e06eed144b3d49a79e1f947c971"`
[INFO] [stdout] 69fc89c43c1fa8d9d57e1d5a6b384bd1f6e38e06eed144b3d49a79e1f947c971
