[INFO] crate unix 0.6.7 is already in cache
[INFO] checking unix-0.6.7 against master#30ca215b4e38b32aa7abdd635c5e2d56f5724494 for pr-66037
[INFO] extracting crate unix 0.6.7 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate unix 0.6.7 on toolchain 30ca215b4e38b32aa7abdd635c5e2d56f5724494
[INFO] running `"/workspace/cargo-home/bin/cargo" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate unix 0.6.7
[INFO] finished tweaking crates.io crate unix 0.6.7
[INFO] tweaked toml for crates.io crate unix 0.6.7 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "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] fdaa2d7ca98732c113371fde1b570e2fc7a9c782b811088c89dca8848071c2b3
[INFO] running `"docker" "start" "-a" "fdaa2d7ca98732c113371fde1b570e2fc7a9c782b811088c89dca8848071c2b3"`
[INFO] [stderr]    Compiling unix v0.6.7 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/file.rs:39:9
[INFO] [stderr]    |
[INFO] [stderr] 39 |         try!(esyscall!(FSTAT, self.fd, &mut st as *mut _));
[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/file.rs:102:5
[INFO] [stderr]     |
[INFO] [stderr] 102 |     try!(esyscall!(PIPE2, &mut fds as *mut _, flags.bits));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/file.rs:165:5
[INFO] [stderr]     |
[INFO] [stderr] 165 |     try!(esyscall_!(NEWFSTATAT, fd, path.as_ptr(), &mut st as *mut _, fl));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/file.rs:252:13
[INFO] [stderr]     |
[INFO] [stderr] 252 |     let f = try!(mktemp_at(opt_dir, temp_path_ref, 0..12, &mut rng, OpenFlags::empty()));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/file.rs:261:5
[INFO] [stderr]     |
[INFO] [stderr] 261 |     try!(f.chmod(match clobber {
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/file.rs:270:13
[INFO] [stderr]     |
[INFO] [stderr] 270 |     let m = try!(writer(f));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/file.rs:273:22
[INFO] [stderr]     |
[INFO] [stderr] 273 |         NoClobber => try!(link_at(opt_dir, temp_path_ref, opt_dir, path, AtFlags::empty())),
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/file.rs:275:13
[INFO] [stderr]     |
[INFO] [stderr] 275 |             try!(rename_at(opt_dir, temp_path_ref, opt_dir, path));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/file.rs:327:1
[INFO] [stderr]     |
[INFO] [stderr] 327 | / bitflags! {
[INFO] [stderr] 328 | |     /// File mode
[INFO] [stderr] 329 | |     pub struct FileMode: u16 {
[INFO] [stderr] 330 | |         /// Set-user-ID flag: if a process `exec`s the file, set its effective user ID to that of the file's owner.
[INFO] [stderr] ...   |
[INFO] [stderr] 338 | |     }
[INFO] [stderr] 339 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/file.rs:327:1
[INFO] [stderr]     |
[INFO] [stderr] 327 | / bitflags! {
[INFO] [stderr] 328 | |     /// File mode
[INFO] [stderr] 329 | |     pub struct FileMode: u16 {
[INFO] [stderr] 330 | |         /// Set-user-ID flag: if a process `exec`s the file, set its effective user ID to that of the file's owner.
[INFO] [stderr] ...   |
[INFO] [stderr] 338 | |     }
[INFO] [stderr] 339 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/file.rs:327:1
[INFO] [stderr]     |
[INFO] [stderr] 327 | / bitflags! {
[INFO] [stderr] 328 | |     /// File mode
[INFO] [stderr] 329 | |     pub struct FileMode: u16 {
[INFO] [stderr] 330 | |         /// Set-user-ID flag: if a process `exec`s the file, set its effective user ID to that of the file's owner.
[INFO] [stderr] ...   |
[INFO] [stderr] 338 | |     }
[INFO] [stderr] 339 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/file.rs:342:23
[INFO] [stderr]     |
[INFO] [stderr] 342 |   mod file_permission { bitflags! {
[INFO] [stderr]     |  _______________________^
[INFO] [stderr] 343 | |     pub struct FilePermission: u8 {
[INFO] [stderr] 344 | |         const Read  = 4;
[INFO] [stderr] 345 | |         const Write = 2;
[INFO] [stderr] 346 | |         const Exec  = 1;
[INFO] [stderr] 347 | |     }
[INFO] [stderr] 348 | | } } pub use self::file_permission::*;
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/file.rs:342:23
[INFO] [stderr]     |
[INFO] [stderr] 342 |   mod file_permission { bitflags! {
[INFO] [stderr]     |  _______________________^
[INFO] [stderr] 343 | |     pub struct FilePermission: u8 {
[INFO] [stderr] 344 | |         const Read  = 4;
[INFO] [stderr] 345 | |         const Write = 2;
[INFO] [stderr] 346 | |         const Exec  = 1;
[INFO] [stderr] 347 | |     }
[INFO] [stderr] 348 | | } } pub use self::file_permission::*;
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/file.rs:342:23
[INFO] [stderr]     |
[INFO] [stderr] 342 |   mod file_permission { bitflags! {
[INFO] [stderr]     |  _______________________^
[INFO] [stderr] 343 | |     pub struct FilePermission: u8 {
[INFO] [stderr] 344 | |         const Read  = 4;
[INFO] [stderr] 345 | |         const Write = 2;
[INFO] [stderr] 346 | |         const Exec  = 1;
[INFO] [stderr] 347 | |     }
[INFO] [stderr] 348 | | } } pub use self::file_permission::*;
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/file.rs:425:1
[INFO] [stderr]     |
[INFO] [stderr] 425 | / bitflags! {
[INFO] [stderr] 426 | |     /// File creation and status flags
[INFO] [stderr] 427 | |     pub struct OpenFlags: usize {
[INFO] [stderr] 428 | |         /// Set the close-on-exec flag on the returned file descriptor.
[INFO] [stderr] ...   |
[INFO] [stderr] 439 | |     }
[INFO] [stderr] 440 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/file.rs:425:1
[INFO] [stderr]     |
[INFO] [stderr] 425 | / bitflags! {
[INFO] [stderr] 426 | |     /// File creation and status flags
[INFO] [stderr] 427 | |     pub struct OpenFlags: usize {
[INFO] [stderr] 428 | |         /// Set the close-on-exec flag on the returned file descriptor.
[INFO] [stderr] ...   |
[INFO] [stderr] 439 | |     }
[INFO] [stderr] 440 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/file.rs:425:1
[INFO] [stderr]     |
[INFO] [stderr] 425 | / bitflags! {
[INFO] [stderr] 426 | |     /// File creation and status flags
[INFO] [stderr] 427 | |     pub struct OpenFlags: usize {
[INFO] [stderr] 428 | |         /// Set the close-on-exec flag on the returned file descriptor.
[INFO] [stderr] ...   |
[INFO] [stderr] 439 | |     }
[INFO] [stderr] 440 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/file.rs:446:1
[INFO] [stderr]     |
[INFO] [stderr] 446 | / bitflags! {
[INFO] [stderr] 447 | |     /// Flags modifying behavior of file operations
[INFO] [stderr] 448 | |     pub struct AtFlags: usize {
[INFO] [stderr] 449 | |         /// Follow symbolic links
[INFO] [stderr] 450 | |         const Follow = libc::AT_SYMLINK_FOLLOW as usize;
[INFO] [stderr] 451 | |     }
[INFO] [stderr] 452 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/file.rs:446:1
[INFO] [stderr]     |
[INFO] [stderr] 446 | / bitflags! {
[INFO] [stderr] 447 | |     /// Flags modifying behavior of file operations
[INFO] [stderr] 448 | |     pub struct AtFlags: usize {
[INFO] [stderr] 449 | |         /// Follow symbolic links
[INFO] [stderr] 450 | |         const Follow = libc::AT_SYMLINK_FOLLOW as usize;
[INFO] [stderr] 451 | |     }
[INFO] [stderr] 452 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/file.rs:446:1
[INFO] [stderr]     |
[INFO] [stderr] 446 | / bitflags! {
[INFO] [stderr] 447 | |     /// Flags modifying behavior of file operations
[INFO] [stderr] 448 | |     pub struct AtFlags: usize {
[INFO] [stderr] 449 | |         /// Follow symbolic links
[INFO] [stderr] 450 | |         const Follow = libc::AT_SYMLINK_FOLLOW as usize;
[INFO] [stderr] 451 | |     }
[INFO] [stderr] 452 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/poll.rs:28:1
[INFO] [stderr]    |
[INFO] [stderr] 28 | / bitflags! {
[INFO] [stderr] 29 | |     /// Which events to poll
[INFO] [stderr] 30 | |     pub struct Event: ::libc::c_short {
[INFO] [stderr] 31 | |         /** Readable       */ const In  = ::libc::POLLIN;
[INFO] [stderr] ...  |
[INFO] [stderr] 36 | |     }
[INFO] [stderr] 37 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/poll.rs:28:1
[INFO] [stderr]    |
[INFO] [stderr] 28 | / bitflags! {
[INFO] [stderr] 29 | |     /// Which events to poll
[INFO] [stderr] 30 | |     pub struct Event: ::libc::c_short {
[INFO] [stderr] 31 | |         /** Readable       */ const In  = ::libc::POLLIN;
[INFO] [stderr] ...  |
[INFO] [stderr] 36 | |     }
[INFO] [stderr] 37 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/poll.rs:28:1
[INFO] [stderr]    |
[INFO] [stderr] 28 | / bitflags! {
[INFO] [stderr] 29 | |     /// Which events to poll
[INFO] [stderr] 30 | |     pub struct Event: ::libc::c_short {
[INFO] [stderr] 31 | |         /** Readable       */ const In  = ::libc::POLLIN;
[INFO] [stderr] ...  |
[INFO] [stderr] 36 | |     }
[INFO] [stderr] 37 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/process.rs:68:18
[INFO] [stderr]    |
[INFO] [stderr] 68 |   mod wait_flags { bitflags! {
[INFO] [stderr]    |  __________________^
[INFO] [stderr] 69 | |     pub struct WaitFlags: usize {
[INFO] [stderr] 70 | |         const Exit = ::libc::WEXITED as usize;
[INFO] [stderr] 71 | |         const Stop = ::libc::WSTOPPED as usize;
[INFO] [stderr] ...  |
[INFO] [stderr] 78 | |     }
[INFO] [stderr] 79 | | } } pub use self::wait_flags::WaitFlags;
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/process.rs:68:18
[INFO] [stderr]    |
[INFO] [stderr] 68 |   mod wait_flags { bitflags! {
[INFO] [stderr]    |  __________________^
[INFO] [stderr] 69 | |     pub struct WaitFlags: usize {
[INFO] [stderr] 70 | |         const Exit = ::libc::WEXITED as usize;
[INFO] [stderr] 71 | |         const Stop = ::libc::WSTOPPED as usize;
[INFO] [stderr] ...  |
[INFO] [stderr] 78 | |     }
[INFO] [stderr] 79 | | } } pub use self::wait_flags::WaitFlags;
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/process.rs:68:18
[INFO] [stderr]    |
[INFO] [stderr] 68 |   mod wait_flags { bitflags! {
[INFO] [stderr]    |  __________________^
[INFO] [stderr] 69 | |     pub struct WaitFlags: usize {
[INFO] [stderr] 70 | |         const Exit = ::libc::WEXITED as usize;
[INFO] [stderr] 71 | |         const Stop = ::libc::WSTOPPED as usize;
[INFO] [stderr] ...  |
[INFO] [stderr] 78 | |     }
[INFO] [stderr] 79 | | } } pub use self::wait_flags::WaitFlags;
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/mem.rs:47:1
[INFO] [stderr]    |
[INFO] [stderr] 47 | / bitflags! {
[INFO] [stderr] 48 | |     struct Prot: usize {
[INFO] [stderr] 49 | |         const EXEC  = libc::PROT_EXEC  as usize;
[INFO] [stderr] 50 | |         const READ  = libc::PROT_READ  as usize;
[INFO] [stderr] 51 | |         const WRITE = libc::PROT_WRITE as usize;
[INFO] [stderr] 52 | |     }
[INFO] [stderr] 53 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/mem.rs:47:1
[INFO] [stderr]    |
[INFO] [stderr] 47 | / bitflags! {
[INFO] [stderr] 48 | |     struct Prot: usize {
[INFO] [stderr] 49 | |         const EXEC  = libc::PROT_EXEC  as usize;
[INFO] [stderr] 50 | |         const READ  = libc::PROT_READ  as usize;
[INFO] [stderr] 51 | |         const WRITE = libc::PROT_WRITE as usize;
[INFO] [stderr] 52 | |     }
[INFO] [stderr] 53 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/mem.rs:47:1
[INFO] [stderr]    |
[INFO] [stderr] 47 | / bitflags! {
[INFO] [stderr] 48 | |     struct Prot: usize {
[INFO] [stderr] 49 | |         const EXEC  = libc::PROT_EXEC  as usize;
[INFO] [stderr] 50 | |         const READ  = libc::PROT_READ  as usize;
[INFO] [stderr] 51 | |         const WRITE = libc::PROT_WRITE as usize;
[INFO] [stderr] 52 | |     }
[INFO] [stderr] 53 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/file.rs:101:39
[INFO] [stderr]     |
[INFO] [stderr] 101 |     let mut fds: [::libc::c_int; 2] = mem::uninitialized();
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/file.rs:163:30
[INFO] [stderr]     |
[INFO] [stderr] 163 |     let mut st: libc::stat = mem::uninitialized();
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/file.rs:38:34
[INFO] [stderr]    |
[INFO] [stderr] 38 |         let mut st: libc::stat = mem::uninitialized();
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/process.rs:45:42
[INFO] [stderr]    |
[INFO] [stderr] 45 |             let mut ru: ::libc::rusage = mem::uninitialized();
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/process.rs:62:41
[INFO] [stderr]    |
[INFO] [stderr] 62 |             All      => (::libc::P_ALL, mem::uninitialized()),
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/time.rs:77:19
[INFO] [stderr]    |
[INFO] [stderr] 77 |     let mut rem = mem::uninitialized();
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/time.rs:17:21
[INFO] [stderr]    |
[INFO] [stderr] 17 |         let mut t = mem::uninitialized();
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/random.rs:16:24
[INFO] [stderr]    |
[INFO] [stderr] 16 |         let mut x: T = mem::uninitialized();
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/file.rs:39:9
[INFO] [stderr]    |
[INFO] [stderr] 39 |         try!(esyscall!(FSTAT, self.fd, &mut st as *mut _));
[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/file.rs:102:5
[INFO] [stderr]     |
[INFO] [stderr] 102 |     try!(esyscall!(PIPE2, &mut fds as *mut _, flags.bits));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/file.rs:165:5
[INFO] [stderr]     |
[INFO] [stderr] 165 |     try!(esyscall_!(NEWFSTATAT, fd, path.as_ptr(), &mut st as *mut _, fl));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/file.rs:252:13
[INFO] [stderr]     |
[INFO] [stderr] 252 |     let f = try!(mktemp_at(opt_dir, temp_path_ref, 0..12, &mut rng, OpenFlags::empty()));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/file.rs:261:5
[INFO] [stderr]     |
[INFO] [stderr] 261 |     try!(f.chmod(match clobber {
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/file.rs:270:13
[INFO] [stderr]     |
[INFO] [stderr] 270 |     let m = try!(writer(f));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/file.rs:273:22
[INFO] [stderr]     |
[INFO] [stderr] 273 |         NoClobber => try!(link_at(opt_dir, temp_path_ref, opt_dir, path, AtFlags::empty())),
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/file.rs:275:13
[INFO] [stderr]     |
[INFO] [stderr] 275 |             try!(rename_at(opt_dir, temp_path_ref, opt_dir, path));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/file.rs:327:1
[INFO] [stderr]     |
[INFO] [stderr] 327 | / bitflags! {
[INFO] [stderr] 328 | |     /// File mode
[INFO] [stderr] 329 | |     pub struct FileMode: u16 {
[INFO] [stderr] 330 | |         /// Set-user-ID flag: if a process `exec`s the file, set its effective user ID to that of the file's owner.
[INFO] [stderr] ...   |
[INFO] [stderr] 338 | |     }
[INFO] [stderr] 339 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/file.rs:327:1
[INFO] [stderr]     |
[INFO] [stderr] 327 | / bitflags! {
[INFO] [stderr] 328 | |     /// File mode
[INFO] [stderr] 329 | |     pub struct FileMode: u16 {
[INFO] [stderr] 330 | |         /// Set-user-ID flag: if a process `exec`s the file, set its effective user ID to that of the file's owner.
[INFO] [stderr] ...   |
[INFO] [stderr] 338 | |     }
[INFO] [stderr] 339 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/file.rs:327:1
[INFO] [stderr]     |
[INFO] [stderr] 327 | / bitflags! {
[INFO] [stderr] 328 | |     /// File mode
[INFO] [stderr] 329 | |     pub struct FileMode: u16 {
[INFO] [stderr] 330 | |         /// Set-user-ID flag: if a process `exec`s the file, set its effective user ID to that of the file's owner.
[INFO] [stderr] ...   |
[INFO] [stderr] 338 | |     }
[INFO] [stderr] 339 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/file.rs:342:23
[INFO] [stderr]     |
[INFO] [stderr] 342 |   mod file_permission { bitflags! {
[INFO] [stderr]     |  _______________________^
[INFO] [stderr] 343 | |     pub struct FilePermission: u8 {
[INFO] [stderr] 344 | |         const Read  = 4;
[INFO] [stderr] 345 | |         const Write = 2;
[INFO] [stderr] 346 | |         const Exec  = 1;
[INFO] [stderr] 347 | |     }
[INFO] [stderr] 348 | | } } pub use self::file_permission::*;
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/file.rs:342:23
[INFO] [stderr]     |
[INFO] [stderr] 342 |   mod file_permission { bitflags! {
[INFO] [stderr]     |  _______________________^
[INFO] [stderr] 343 | |     pub struct FilePermission: u8 {
[INFO] [stderr] 344 | |         const Read  = 4;
[INFO] [stderr] 345 | |         const Write = 2;
[INFO] [stderr] 346 | |         const Exec  = 1;
[INFO] [stderr] 347 | |     }
[INFO] [stderr] 348 | | } } pub use self::file_permission::*;
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/file.rs:342:23
[INFO] [stderr]     |
[INFO] [stderr] 342 |   mod file_permission { bitflags! {
[INFO] [stderr]     |  _______________________^
[INFO] [stderr] 343 | |     pub struct FilePermission: u8 {
[INFO] [stderr] 344 | |         const Read  = 4;
[INFO] [stderr] 345 | |         const Write = 2;
[INFO] [stderr] 346 | |         const Exec  = 1;
[INFO] [stderr] 347 | |     }
[INFO] [stderr] 348 | | } } pub use self::file_permission::*;
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/file.rs:425:1
[INFO] [stderr]     |
[INFO] [stderr] 425 | / bitflags! {
[INFO] [stderr] 426 | |     /// File creation and status flags
[INFO] [stderr] 427 | |     pub struct OpenFlags: usize {
[INFO] [stderr] 428 | |         /// Set the close-on-exec flag on the returned file descriptor.
[INFO] [stderr] ...   |
[INFO] [stderr] 439 | |     }
[INFO] [stderr] 440 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/file.rs:425:1
[INFO] [stderr]     |
[INFO] [stderr] 425 | / bitflags! {
[INFO] [stderr] 426 | |     /// File creation and status flags
[INFO] [stderr] 427 | |     pub struct OpenFlags: usize {
[INFO] [stderr] 428 | |         /// Set the close-on-exec flag on the returned file descriptor.
[INFO] [stderr] ...   |
[INFO] [stderr] 439 | |     }
[INFO] [stderr] 440 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/file.rs:425:1
[INFO] [stderr]     |
[INFO] [stderr] 425 | / bitflags! {
[INFO] [stderr] 426 | |     /// File creation and status flags
[INFO] [stderr] 427 | |     pub struct OpenFlags: usize {
[INFO] [stderr] 428 | |         /// Set the close-on-exec flag on the returned file descriptor.
[INFO] [stderr] ...   |
[INFO] [stderr] 439 | |     }
[INFO] [stderr] 440 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/file.rs:446:1
[INFO] [stderr]     |
[INFO] [stderr] 446 | / bitflags! {
[INFO] [stderr] 447 | |     /// Flags modifying behavior of file operations
[INFO] [stderr] 448 | |     pub struct AtFlags: usize {
[INFO] [stderr] 449 | |         /// Follow symbolic links
[INFO] [stderr] 450 | |         const Follow = libc::AT_SYMLINK_FOLLOW as usize;
[INFO] [stderr] 451 | |     }
[INFO] [stderr] 452 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/file.rs:446:1
[INFO] [stderr]     |
[INFO] [stderr] 446 | / bitflags! {
[INFO] [stderr] 447 | |     /// Flags modifying behavior of file operations
[INFO] [stderr] 448 | |     pub struct AtFlags: usize {
[INFO] [stderr] 449 | |         /// Follow symbolic links
[INFO] [stderr] 450 | |         const Follow = libc::AT_SYMLINK_FOLLOW as usize;
[INFO] [stderr] 451 | |     }
[INFO] [stderr] 452 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/file.rs:446:1
[INFO] [stderr]     |
[INFO] [stderr] 446 | / bitflags! {
[INFO] [stderr] 447 | |     /// Flags modifying behavior of file operations
[INFO] [stderr] 448 | |     pub struct AtFlags: usize {
[INFO] [stderr] 449 | |         /// Follow symbolic links
[INFO] [stderr] 450 | |         const Follow = libc::AT_SYMLINK_FOLLOW as usize;
[INFO] [stderr] 451 | |     }
[INFO] [stderr] 452 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/poll.rs:28:1
[INFO] [stderr]    |
[INFO] [stderr] 28 | / bitflags! {
[INFO] [stderr] 29 | |     /// Which events to poll
[INFO] [stderr] 30 | |     pub struct Event: ::libc::c_short {
[INFO] [stderr] 31 | |         /** Readable       */ const In  = ::libc::POLLIN;
[INFO] [stderr] ...  |
[INFO] [stderr] 36 | |     }
[INFO] [stderr] 37 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/poll.rs:28:1
[INFO] [stderr]    |
[INFO] [stderr] 28 | / bitflags! {
[INFO] [stderr] 29 | |     /// Which events to poll
[INFO] [stderr] 30 | |     pub struct Event: ::libc::c_short {
[INFO] [stderr] 31 | |         /** Readable       */ const In  = ::libc::POLLIN;
[INFO] [stderr] ...  |
[INFO] [stderr] 36 | |     }
[INFO] [stderr] 37 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/poll.rs:28:1
[INFO] [stderr]    |
[INFO] [stderr] 28 | / bitflags! {
[INFO] [stderr] 29 | |     /// Which events to poll
[INFO] [stderr] 30 | |     pub struct Event: ::libc::c_short {
[INFO] [stderr] 31 | |         /** Readable       */ const In  = ::libc::POLLIN;
[INFO] [stderr] ...  |
[INFO] [stderr] 36 | |     }
[INFO] [stderr] 37 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/process.rs:68:18
[INFO] [stderr]    |
[INFO] [stderr] 68 |   mod wait_flags { bitflags! {
[INFO] [stderr]    |  __________________^
[INFO] [stderr] 69 | |     pub struct WaitFlags: usize {
[INFO] [stderr] 70 | |         const Exit = ::libc::WEXITED as usize;
[INFO] [stderr] 71 | |         const Stop = ::libc::WSTOPPED as usize;
[INFO] [stderr] ...  |
[INFO] [stderr] 78 | |     }
[INFO] [stderr] 79 | | } } pub use self::wait_flags::WaitFlags;
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/process.rs:68:18
[INFO] [stderr]    |
[INFO] [stderr] 68 |   mod wait_flags { bitflags! {
[INFO] [stderr]    |  __________________^
[INFO] [stderr] 69 | |     pub struct WaitFlags: usize {
[INFO] [stderr] 70 | |         const Exit = ::libc::WEXITED as usize;
[INFO] [stderr] 71 | |         const Stop = ::libc::WSTOPPED as usize;
[INFO] [stderr] ...  |
[INFO] [stderr] 78 | |     }
[INFO] [stderr] 79 | | } } pub use self::wait_flags::WaitFlags;
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/process.rs:68:18
[INFO] [stderr]    |
[INFO] [stderr] 68 |   mod wait_flags { bitflags! {
[INFO] [stderr]    |  __________________^
[INFO] [stderr] 69 | |     pub struct WaitFlags: usize {
[INFO] [stderr] 70 | |         const Exit = ::libc::WEXITED as usize;
[INFO] [stderr] 71 | |         const Stop = ::libc::WSTOPPED as usize;
[INFO] [stderr] ...  |
[INFO] [stderr] 78 | |     }
[INFO] [stderr] 79 | | } } pub use self::wait_flags::WaitFlags;
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/mem.rs:47:1
[INFO] [stderr]    |
[INFO] [stderr] 47 | / bitflags! {
[INFO] [stderr] 48 | |     struct Prot: usize {
[INFO] [stderr] 49 | |         const EXEC  = libc::PROT_EXEC  as usize;
[INFO] [stderr] 50 | |         const READ  = libc::PROT_READ  as usize;
[INFO] [stderr] 51 | |         const WRITE = libc::PROT_WRITE as usize;
[INFO] [stderr] 52 | |     }
[INFO] [stderr] 53 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/mem.rs:47:1
[INFO] [stderr]    |
[INFO] [stderr] 47 | / bitflags! {
[INFO] [stderr] 48 | |     struct Prot: usize {
[INFO] [stderr] 49 | |         const EXEC  = libc::PROT_EXEC  as usize;
[INFO] [stderr] 50 | |         const READ  = libc::PROT_READ  as usize;
[INFO] [stderr] 51 | |         const WRITE = libc::PROT_WRITE as usize;
[INFO] [stderr] 52 | |     }
[INFO] [stderr] 53 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/mem.rs:47:1
[INFO] [stderr]    |
[INFO] [stderr] 47 | / bitflags! {
[INFO] [stderr] 48 | |     struct Prot: usize {
[INFO] [stderr] 49 | |         const EXEC  = libc::PROT_EXEC  as usize;
[INFO] [stderr] 50 | |         const READ  = libc::PROT_READ  as usize;
[INFO] [stderr] 51 | |         const WRITE = libc::PROT_WRITE as usize;
[INFO] [stderr] 52 | |     }
[INFO] [stderr] 53 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/file.rs:101:39
[INFO] [stderr]     |
[INFO] [stderr] 101 |     let mut fds: [::libc::c_int; 2] = mem::uninitialized();
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/file.rs:163:30
[INFO] [stderr]     |
[INFO] [stderr] 163 |     let mut st: libc::stat = mem::uninitialized();
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/file.rs:38:34
[INFO] [stderr]    |
[INFO] [stderr] 38 |         let mut st: libc::stat = mem::uninitialized();
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/process.rs:45:42
[INFO] [stderr]    |
[INFO] [stderr] 45 |             let mut ru: ::libc::rusage = mem::uninitialized();
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/process.rs:62:41
[INFO] [stderr]    |
[INFO] [stderr] 62 |             All      => (::libc::P_ALL, mem::uninitialized()),
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/time.rs:77:19
[INFO] [stderr]    |
[INFO] [stderr] 77 |     let mut rem = mem::uninitialized();
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/time.rs:17:21
[INFO] [stderr]    |
[INFO] [stderr] 17 |         let mut t = mem::uninitialized();
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/random.rs:16:24
[INFO] [stderr]    |
[INFO] [stderr] 16 |         let mut x: T = mem::uninitialized();
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `error_names` should have an upper case name
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/unix-230f570fca20dfb2/out/e.rs:271:7
[INFO] [stderr]     |
[INFO] [stderr] 271 | const error_names: [Option<&str>; 134] = [
[INFO] [stderr]     |       ^^^^^^^^^^^ help: convert the identifier to upper case: `ERROR_NAMES`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `error_messages` should have an upper case name
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/unix-230f570fca20dfb2/out/e.rs:407:7
[INFO] [stderr]     |
[INFO] [stderr] 407 | const error_messages: [&str; 134] = [
[INFO] [stderr]     |       ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `ERROR_MESSAGES`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `RdOnly` should have an upper case name
[INFO] [stderr]    --> src/file.rs:387:33
[INFO] [stderr]     |
[INFO] [stderr] 387 |     /** Read-only  */ pub const RdOnly: Self = OpenMode(libc::O_RDONLY as _);
[INFO] [stderr]     |                                 ^^^^^^ help: convert the identifier to upper case: `RD_ONLY`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `WrOnly` should have an upper case name
[INFO] [stderr]    --> src/file.rs:388:33
[INFO] [stderr]     |
[INFO] [stderr] 388 |     /** Write-only */ pub const WrOnly: Self = OpenMode(libc::O_WRONLY as _);
[INFO] [stderr]     |                                 ^^^^^^ help: convert the identifier to upper case: `WR_ONLY`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `RdWr` should have an upper case name
[INFO] [stderr]    --> src/file.rs:389:33
[INFO] [stderr]     |
[INFO] [stderr] 389 |     /** Read-write */ pub const RdWr  : Self = OpenMode(libc::O_RDWR   as _);
[INFO] [stderr]     |                                 ^^^^ help: convert the identifier to upper case: `RD_WR`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `Follow` should have an upper case name
[INFO] [stderr]    --> src/file.rs:450:15
[INFO] [stderr]     |
[INFO] [stderr] 450 |         const Follow = libc::AT_SYMLINK_FOLLOW as usize;
[INFO] [stderr]     |               ^^^^^^ help: convert the identifier to upper case: `FOLLOW`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `Read` should have an upper case name
[INFO] [stderr]    --> src/file.rs:344:15
[INFO] [stderr]     |
[INFO] [stderr] 344 |         const Read  = 4;
[INFO] [stderr]     |               ^^^^ help: convert the identifier to upper case: `READ`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `Write` should have an upper case name
[INFO] [stderr]    --> src/file.rs:345:15
[INFO] [stderr]     |
[INFO] [stderr] 345 |         const Write = 2;
[INFO] [stderr]     |               ^^^^^ help: convert the identifier to upper case: `WRITE`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `Exec` should have an upper case name
[INFO] [stderr]    --> src/file.rs:346:15
[INFO] [stderr]     |
[INFO] [stderr] 346 |         const Exec  = 1;
[INFO] [stderr]     |               ^^^^ help: convert the identifier to upper case: `EXEC`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `In` should have an upper case name
[INFO] [stderr]   --> src/poll.rs:31:37
[INFO] [stderr]    |
[INFO] [stderr] 31 |         /** Readable       */ const In  = ::libc::POLLIN;
[INFO] [stderr]    |                                     ^^ help: convert the identifier to upper case: `IN`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `Out` should have an upper case name
[INFO] [stderr]   --> src/poll.rs:32:37
[INFO] [stderr]    |
[INFO] [stderr] 32 |         /** Writable       */ const Out = ::libc::POLLOUT;
[INFO] [stderr]    |                                     ^^^ help: convert the identifier to upper case: `OUT`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `Pri` should have an upper case name
[INFO] [stderr]   --> src/poll.rs:33:37
[INFO] [stderr]    |
[INFO] [stderr] 33 |         /** Exceptional    */ const Pri = ::libc::POLLPRI;
[INFO] [stderr]    |                                     ^^^ help: convert the identifier to upper case: `PRI`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `Hup` should have an upper case name
[INFO] [stderr]   --> src/poll.rs:34:37
[INFO] [stderr]    |
[INFO] [stderr] 34 |         /** Closed/hung-up */ const Hup = ::libc::POLLHUP;
[INFO] [stderr]    |                                     ^^^ help: convert the identifier to upper case: `HUP`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `Err` should have an upper case name
[INFO] [stderr]   --> src/poll.rs:35:37
[INFO] [stderr]    |
[INFO] [stderr] 35 |         /** Erroneous      */ const Err = ::libc::POLLERR;
[INFO] [stderr]    |                                     ^^^ help: convert the identifier to upper case: `ERR`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `Exit` should have an upper case name
[INFO] [stderr]    --> src/process.rs:107:15
[INFO] [stderr]     |
[INFO] [stderr] 107 |     pub const Exit: Self = WaitCode(1);
[INFO] [stderr]     |               ^^^^ help: convert the identifier to upper case: `EXIT`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `Kill` should have an upper case name
[INFO] [stderr]    --> src/process.rs:108:15
[INFO] [stderr]     |
[INFO] [stderr] 108 |     pub const Kill: Self = WaitCode(2);
[INFO] [stderr]     |               ^^^^ help: convert the identifier to upper case: `KILL`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `Dump` should have an upper case name
[INFO] [stderr]    --> src/process.rs:109:15
[INFO] [stderr]     |
[INFO] [stderr] 109 |     pub const Dump: Self = WaitCode(3);
[INFO] [stderr]     |               ^^^^ help: convert the identifier to upper case: `DUMP`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `Trap` should have an upper case name
[INFO] [stderr]    --> src/process.rs:110:15
[INFO] [stderr]     |
[INFO] [stderr] 110 |     pub const Trap: Self = WaitCode(4);
[INFO] [stderr]     |               ^^^^ help: convert the identifier to upper case: `TRAP`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `Stop` should have an upper case name
[INFO] [stderr]    --> src/process.rs:111:15
[INFO] [stderr]     |
[INFO] [stderr] 111 |     pub const Stop: Self = WaitCode(5);
[INFO] [stderr]     |               ^^^^ help: convert the identifier to upper case: `STOP`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `Cont` should have an upper case name
[INFO] [stderr]    --> src/process.rs:112:15
[INFO] [stderr]     |
[INFO] [stderr] 112 |     pub const Cont: Self = WaitCode(6);
[INFO] [stderr]     |               ^^^^ help: convert the identifier to upper case: `CONT`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `Exit` should have an upper case name
[INFO] [stderr]   --> src/process.rs:70:15
[INFO] [stderr]    |
[INFO] [stderr] 70 |         const Exit = ::libc::WEXITED as usize;
[INFO] [stderr]    |               ^^^^ help: convert the identifier to upper case: `EXIT`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `Stop` should have an upper case name
[INFO] [stderr]   --> src/process.rs:71:15
[INFO] [stderr]    |
[INFO] [stderr] 71 |         const Stop = ::libc::WSTOPPED as usize;
[INFO] [stderr]    |               ^^^^ help: convert the identifier to upper case: `STOP`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `Cont` should have an upper case name
[INFO] [stderr]   --> src/process.rs:72:15
[INFO] [stderr]    |
[INFO] [stderr] 72 |         const Cont = ::libc::WCONTINUED as usize;
[INFO] [stderr]    |               ^^^^ help: convert the identifier to upper case: `CONT`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `NoHang` should have an upper case name
[INFO] [stderr]   --> src/process.rs:75:15
[INFO] [stderr]    |
[INFO] [stderr] 75 |         const NoHang = ::libc::WNOHANG as usize;
[INFO] [stderr]    |               ^^^^^^ help: convert the identifier to upper case: `NO_HANG`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `NoWait` should have an upper case name
[INFO] [stderr]   --> src/process.rs:77:15
[INFO] [stderr]    |
[INFO] [stderr] 77 |         const NoWait = ::libc::WNOWAIT as usize;
[INFO] [stderr]    |               ^^^^^^ help: convert the identifier to upper case: `NO_WAIT`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `error_names` should have an upper case name
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/unix-230f570fca20dfb2/out/e.rs:271:7
[INFO] [stderr]     |
[INFO] [stderr] 271 | const error_names: [Option<&str>; 134] = [
[INFO] [stderr]     |       ^^^^^^^^^^^ help: convert the identifier to upper case: `ERROR_NAMES`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `error_messages` should have an upper case name
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/unix-230f570fca20dfb2/out/e.rs:407:7
[INFO] [stderr]     |
[INFO] [stderr] 407 | const error_messages: [&str; 134] = [
[INFO] [stderr]     |       ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `ERROR_MESSAGES`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `RdOnly` should have an upper case name
[INFO] [stderr]    --> src/file.rs:387:33
[INFO] [stderr]     |
[INFO] [stderr] 387 |     /** Read-only  */ pub const RdOnly: Self = OpenMode(libc::O_RDONLY as _);
[INFO] [stderr]     |                                 ^^^^^^ help: convert the identifier to upper case: `RD_ONLY`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `WrOnly` should have an upper case name
[INFO] [stderr]    --> src/file.rs:388:33
[INFO] [stderr]     |
[INFO] [stderr] 388 |     /** Write-only */ pub const WrOnly: Self = OpenMode(libc::O_WRONLY as _);
[INFO] [stderr]     |                                 ^^^^^^ help: convert the identifier to upper case: `WR_ONLY`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `RdWr` should have an upper case name
[INFO] [stderr]    --> src/file.rs:389:33
[INFO] [stderr]     |
[INFO] [stderr] 389 |     /** Read-write */ pub const RdWr  : Self = OpenMode(libc::O_RDWR   as _);
[INFO] [stderr]     |                                 ^^^^ help: convert the identifier to upper case: `RD_WR`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `Follow` should have an upper case name
[INFO] [stderr]    --> src/file.rs:450:15
[INFO] [stderr]     |
[INFO] [stderr] 450 |         const Follow = libc::AT_SYMLINK_FOLLOW as usize;
[INFO] [stderr]     |               ^^^^^^ help: convert the identifier to upper case: `FOLLOW`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `Read` should have an upper case name
[INFO] [stderr]    --> src/file.rs:344:15
[INFO] [stderr]     |
[INFO] [stderr] 344 |         const Read  = 4;
[INFO] [stderr]     |               ^^^^ help: convert the identifier to upper case: `READ`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `Write` should have an upper case name
[INFO] [stderr]    --> src/file.rs:345:15
[INFO] [stderr]     |
[INFO] [stderr] 345 |         const Write = 2;
[INFO] [stderr]     |               ^^^^^ help: convert the identifier to upper case: `WRITE`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `Exec` should have an upper case name
[INFO] [stderr]    --> src/file.rs:346:15
[INFO] [stderr]     |
[INFO] [stderr] 346 |         const Exec  = 1;
[INFO] [stderr]     |               ^^^^ help: convert the identifier to upper case: `EXEC`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `In` should have an upper case name
[INFO] [stderr]   --> src/poll.rs:31:37
[INFO] [stderr]    |
[INFO] [stderr] 31 |         /** Readable       */ const In  = ::libc::POLLIN;
[INFO] [stderr]    |                                     ^^ help: convert the identifier to upper case: `IN`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `Out` should have an upper case name
[INFO] [stderr]   --> src/poll.rs:32:37
[INFO] [stderr]    |
[INFO] [stderr] 32 |         /** Writable       */ const Out = ::libc::POLLOUT;
[INFO] [stderr]    |                                     ^^^ help: convert the identifier to upper case: `OUT`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `Pri` should have an upper case name
[INFO] [stderr]   --> src/poll.rs:33:37
[INFO] [stderr]    |
[INFO] [stderr] 33 |         /** Exceptional    */ const Pri = ::libc::POLLPRI;
[INFO] [stderr]    |                                     ^^^ help: convert the identifier to upper case: `PRI`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `Hup` should have an upper case name
[INFO] [stderr]   --> src/poll.rs:34:37
[INFO] [stderr]    |
[INFO] [stderr] 34 |         /** Closed/hung-up */ const Hup = ::libc::POLLHUP;
[INFO] [stderr]    |                                     ^^^ help: convert the identifier to upper case: `HUP`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `Err` should have an upper case name
[INFO] [stderr]   --> src/poll.rs:35:37
[INFO] [stderr]    |
[INFO] [stderr] 35 |         /** Erroneous      */ const Err = ::libc::POLLERR;
[INFO] [stderr]    |                                     ^^^ help: convert the identifier to upper case: `ERR`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `Exit` should have an upper case name
[INFO] [stderr]    --> src/process.rs:107:15
[INFO] [stderr]     |
[INFO] [stderr] 107 |     pub const Exit: Self = WaitCode(1);
[INFO] [stderr]     |               ^^^^ help: convert the identifier to upper case: `EXIT`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `Kill` should have an upper case name
[INFO] [stderr]    --> src/process.rs:108:15
[INFO] [stderr]     |
[INFO] [stderr] 108 |     pub const Kill: Self = WaitCode(2);
[INFO] [stderr]     |               ^^^^ help: convert the identifier to upper case: `KILL`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `Dump` should have an upper case name
[INFO] [stderr]    --> src/process.rs:109:15
[INFO] [stderr]     |
[INFO] [stderr] 109 |     pub const Dump: Self = WaitCode(3);
[INFO] [stderr]     |               ^^^^ help: convert the identifier to upper case: `DUMP`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `Trap` should have an upper case name
[INFO] [stderr]    --> src/process.rs:110:15
[INFO] [stderr]     |
[INFO] [stderr] 110 |     pub const Trap: Self = WaitCode(4);
[INFO] [stderr]     |               ^^^^ help: convert the identifier to upper case: `TRAP`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `Stop` should have an upper case name
[INFO] [stderr]    --> src/process.rs:111:15
[INFO] [stderr]     |
[INFO] [stderr] 111 |     pub const Stop: Self = WaitCode(5);
[INFO] [stderr]     |               ^^^^ help: convert the identifier to upper case: `STOP`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `Cont` should have an upper case name
[INFO] [stderr]    --> src/process.rs:112:15
[INFO] [stderr]     |
[INFO] [stderr] 112 |     pub const Cont: Self = WaitCode(6);
[INFO] [stderr]     |               ^^^^ help: convert the identifier to upper case: `CONT`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `Exit` should have an upper case name
[INFO] [stderr]   --> src/process.rs:70:15
[INFO] [stderr]    |
[INFO] [stderr] 70 |         const Exit = ::libc::WEXITED as usize;
[INFO] [stderr]    |               ^^^^ help: convert the identifier to upper case: `EXIT`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `Stop` should have an upper case name
[INFO] [stderr]   --> src/process.rs:71:15
[INFO] [stderr]    |
[INFO] [stderr] 71 |         const Stop = ::libc::WSTOPPED as usize;
[INFO] [stderr]    |               ^^^^ help: convert the identifier to upper case: `STOP`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `Cont` should have an upper case name
[INFO] [stderr]   --> src/process.rs:72:15
[INFO] [stderr]    |
[INFO] [stderr] 72 |         const Cont = ::libc::WCONTINUED as usize;
[INFO] [stderr]    |               ^^^^ help: convert the identifier to upper case: `CONT`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `NoHang` should have an upper case name
[INFO] [stderr]   --> src/process.rs:75:15
[INFO] [stderr]    |
[INFO] [stderr] 75 |         const NoHang = ::libc::WNOHANG as usize;
[INFO] [stderr]    |               ^^^^^^ help: convert the identifier to upper case: `NO_HANG`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `NoWait` should have an upper case name
[INFO] [stderr]   --> src/process.rs:77:15
[INFO] [stderr]    |
[INFO] [stderr] 77 |         const NoWait = ::libc::WNOWAIT as usize;
[INFO] [stderr]    |               ^^^^^^ help: convert the identifier to upper case: `NO_WAIT`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.32s
[INFO] running `"docker" "inspect" "fdaa2d7ca98732c113371fde1b570e2fc7a9c782b811088c89dca8848071c2b3"`
[INFO] running `"docker" "rm" "-f" "fdaa2d7ca98732c113371fde1b570e2fc7a9c782b811088c89dca8848071c2b3"`
[INFO] [stdout] fdaa2d7ca98732c113371fde1b570e2fc7a9c782b811088c89dca8848071c2b3