[INFO] crate tty 0.5.0 is already in cache
[INFO] testing tty-0.5.0 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate tty 0.5.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate tty 0.5.0 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate tty 0.5.0
[INFO] finished tweaking crates.io crate tty 0.5.0
[INFO] tweaked toml for crates.io crate tty 0.5.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 747c3834dc3673e410a91a550f6754b0bbb74f06fb8f16a32901f047146d69ec
[INFO] running `"docker" "start" "-a" "747c3834dc3673e410a91a550f6754b0bbb74f06fb8f16a32901f047146d69ec"`
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling bit-vec v0.6.1
[INFO] [stderr]    Compiling bit-set v0.2.0
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling termios v0.2.2
[INFO] [stderr]    Compiling fd v0.2.3
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling chan v0.1.23
[INFO] [stderr]    Compiling chan-signal v0.1.7
[INFO] [stderr]    Compiling tty v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ffi.rs:119:51
[INFO] [stderr]     |
[INFO] [stderr] 119 |     Ok(Path::new(DEV_PTS_PATH).join(format!("{}", try!(ptsindex(master)))))
[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/ffi.rs:124:22
[INFO] [stderr]     |
[INFO] [stderr] 124 |     let mut master = try!(getpt());
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ffi.rs:125:5
[INFO] [stderr]     |
[INFO] [stderr] 125 |     try!(grantpt(&mut master));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ffi.rs:126:5
[INFO] [stderr]     |
[INFO] [stderr] 126 |     try!(unlockpt(&mut master));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ffi.rs:127:16
[INFO] [stderr]     |
[INFO] [stderr] 127 |     let name = try!(ptsname(&mut master));
[INFO] [stderr]     |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ffi.rs:128:17
[INFO] [stderr]     |
[INFO] [stderr] 128 |     let slave = try!(open_noctty(&name));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ffi.rs:131:20
[INFO] [stderr]     |
[INFO] [stderr] 131 |         Some(t) => try!(tcsetattr(slave.as_raw_fd(), termios::TCSAFLUSH, &t)),
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ffi.rs:135:20
[INFO] [stderr]     |
[INFO] [stderr] 135 |         Some(w) => try!(set_winsize(&slave, w)),
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:71:24
[INFO] [stderr]    |
[INFO] [stderr] 71 |             Some(t) => try!(openpty(Some(&try!(Termios::from_fd(t.as_raw_fd()))), Some(&try!(get_winsize(t))))),
[INFO] [stderr]    |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:71:43
[INFO] [stderr]    |
[INFO] [stderr] 71 |             Some(t) => try!(openpty(Some(&try!(Termios::from_fd(t.as_raw_fd()))), Some(&try!(get_winsize(t))))),
[INFO] [stderr]    |                                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:71:89
[INFO] [stderr]    |
[INFO] [stderr] 71 |             Some(t) => try!(openpty(Some(&try!(Termios::from_fd(t.as_raw_fd()))), Some(&try!(get_winsize(t))))),
[INFO] [stderr]    |                                                                                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:72:21
[INFO] [stderr]    |
[INFO] [stderr] 72 |             None => try!(openpty(None, None)),
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:153:28
[INFO] [stderr]     |
[INFO] [stderr] 153 |         let termios_orig = try!(Termios::from_fd(peer.as_raw_fd()));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:154:32
[INFO] [stderr]     |
[INFO] [stderr] 154 |         let mut termios_peer = try!(Termios::from_fd(peer.as_raw_fd()));
[INFO] [stderr]     |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:161:9
[INFO] [stderr]     |
[INFO] [stderr] 161 |         try!(tcsetattr(peer.as_raw_fd(), termios::TCSAFLUSH, &termios_peer));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:178:27
[INFO] [stderr]     |
[INFO] [stderr] 178 |         let peer_status = try!(unset_append_flag(peer_fd));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:192:29
[INFO] [stderr]     |
[INFO] [stderr] 192 |         let master_status = try!(unset_append_flag(master_fd));
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::os::unix::process::CommandExt::before_exec': should be unsafe, use `pre_exec` instead
[INFO] [stderr]    --> src/lib.rs:118:21
[INFO] [stderr]     |
[INFO] [stderr] 118 |                     before_exec(|| { let _ = unsafe { libc::setsid() }; Ok(()) }).
[INFO] [stderr]     |                     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `process_exec` has been stable since 1.15.0 and no longer requires an attribute to enable
[INFO] [stderr]   --> src/lib.rs:15:12
[INFO] [stderr]    |
[INFO] [stderr] 15 | #![feature(process_exec)]
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 19 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.34s
[INFO] running `"docker" "inspect" "747c3834dc3673e410a91a550f6754b0bbb74f06fb8f16a32901f047146d69ec"`
[INFO] running `"docker" "rm" "-f" "747c3834dc3673e410a91a550f6754b0bbb74f06fb8f16a32901f047146d69ec"`
[INFO] [stdout] 747c3834dc3673e410a91a550f6754b0bbb74f06fb8f16a32901f047146d69ec
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stdout] 38640fdf0f80bbe36edfc0c76bd23f6a8cf7213edc62d466ab4f44040bec2bfe
[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" "38640fdf0f80bbe36edfc0c76bd23f6a8cf7213edc62d466ab4f44040bec2bfe"`
[INFO] [stderr]    Compiling tty v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ffi.rs:119:51
[INFO] [stderr]     |
[INFO] [stderr] 119 |     Ok(Path::new(DEV_PTS_PATH).join(format!("{}", try!(ptsindex(master)))))
[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/ffi.rs:124:22
[INFO] [stderr]     |
[INFO] [stderr] 124 |     let mut master = try!(getpt());
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ffi.rs:125:5
[INFO] [stderr]     |
[INFO] [stderr] 125 |     try!(grantpt(&mut master));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ffi.rs:126:5
[INFO] [stderr]     |
[INFO] [stderr] 126 |     try!(unlockpt(&mut master));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ffi.rs:127:16
[INFO] [stderr]     |
[INFO] [stderr] 127 |     let name = try!(ptsname(&mut master));
[INFO] [stderr]     |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ffi.rs:128:17
[INFO] [stderr]     |
[INFO] [stderr] 128 |     let slave = try!(open_noctty(&name));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ffi.rs:131:20
[INFO] [stderr]     |
[INFO] [stderr] 131 |         Some(t) => try!(tcsetattr(slave.as_raw_fd(), termios::TCSAFLUSH, &t)),
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ffi.rs:135:20
[INFO] [stderr]     |
[INFO] [stderr] 135 |         Some(w) => try!(set_winsize(&slave, w)),
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:71:24
[INFO] [stderr]    |
[INFO] [stderr] 71 |             Some(t) => try!(openpty(Some(&try!(Termios::from_fd(t.as_raw_fd()))), Some(&try!(get_winsize(t))))),
[INFO] [stderr]    |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:71:43
[INFO] [stderr]    |
[INFO] [stderr] 71 |             Some(t) => try!(openpty(Some(&try!(Termios::from_fd(t.as_raw_fd()))), Some(&try!(get_winsize(t))))),
[INFO] [stderr]    |                                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:71:89
[INFO] [stderr]    |
[INFO] [stderr] 71 |             Some(t) => try!(openpty(Some(&try!(Termios::from_fd(t.as_raw_fd()))), Some(&try!(get_winsize(t))))),
[INFO] [stderr]    |                                                                                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:72:21
[INFO] [stderr]    |
[INFO] [stderr] 72 |             None => try!(openpty(None, None)),
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:153:28
[INFO] [stderr]     |
[INFO] [stderr] 153 |         let termios_orig = try!(Termios::from_fd(peer.as_raw_fd()));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:154:32
[INFO] [stderr]     |
[INFO] [stderr] 154 |         let mut termios_peer = try!(Termios::from_fd(peer.as_raw_fd()));
[INFO] [stderr]     |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:161:9
[INFO] [stderr]     |
[INFO] [stderr] 161 |         try!(tcsetattr(peer.as_raw_fd(), termios::TCSAFLUSH, &termios_peer));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:178:27
[INFO] [stderr]     |
[INFO] [stderr] 178 |         let peer_status = try!(unset_append_flag(peer_fd));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:192:29
[INFO] [stderr]     |
[INFO] [stderr] 192 |         let master_status = try!(unset_append_flag(master_fd));
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::os::unix::process::CommandExt::before_exec': should be unsafe, use `pre_exec` instead
[INFO] [stderr]    --> src/lib.rs:118:21
[INFO] [stderr]     |
[INFO] [stderr] 118 |                     before_exec(|| { let _ = unsafe { libc::setsid() }; Ok(()) }).
[INFO] [stderr]     |                     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `process_exec` has been stable since 1.15.0 and no longer requires an attribute to enable
[INFO] [stderr]   --> src/lib.rs:15:12
[INFO] [stderr]    |
[INFO] [stderr] 15 | #![feature(process_exec)]
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 19 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ffi.rs:119:51
[INFO] [stderr]     |
[INFO] [stderr] 119 |     Ok(Path::new(DEV_PTS_PATH).join(format!("{}", try!(ptsindex(master)))))
[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/ffi.rs:124:22
[INFO] [stderr]     |
[INFO] [stderr] 124 |     let mut master = try!(getpt());
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ffi.rs:125:5
[INFO] [stderr]     |
[INFO] [stderr] 125 |     try!(grantpt(&mut master));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ffi.rs:126:5
[INFO] [stderr]     |
[INFO] [stderr] 126 |     try!(unlockpt(&mut master));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ffi.rs:127:16
[INFO] [stderr]     |
[INFO] [stderr] 127 |     let name = try!(ptsname(&mut master));
[INFO] [stderr]     |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ffi.rs:128:17
[INFO] [stderr]     |
[INFO] [stderr] 128 |     let slave = try!(open_noctty(&name));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ffi.rs:131:20
[INFO] [stderr]     |
[INFO] [stderr] 131 |         Some(t) => try!(tcsetattr(slave.as_raw_fd(), termios::TCSAFLUSH, &t)),
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ffi.rs:135:20
[INFO] [stderr]     |
[INFO] [stderr] 135 |         Some(w) => try!(set_winsize(&slave, w)),
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:71:24
[INFO] [stderr]    |
[INFO] [stderr] 71 |             Some(t) => try!(openpty(Some(&try!(Termios::from_fd(t.as_raw_fd()))), Some(&try!(get_winsize(t))))),
[INFO] [stderr]    |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:71:43
[INFO] [stderr]    |
[INFO] [stderr] 71 |             Some(t) => try!(openpty(Some(&try!(Termios::from_fd(t.as_raw_fd()))), Some(&try!(get_winsize(t))))),
[INFO] [stderr]    |                                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:71:89
[INFO] [stderr]    |
[INFO] [stderr] 71 |             Some(t) => try!(openpty(Some(&try!(Termios::from_fd(t.as_raw_fd()))), Some(&try!(get_winsize(t))))),
[INFO] [stderr]    |                                                                                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:72:21
[INFO] [stderr]    |
[INFO] [stderr] 72 |             None => try!(openpty(None, None)),
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:153:28
[INFO] [stderr]     |
[INFO] [stderr] 153 |         let termios_orig = try!(Termios::from_fd(peer.as_raw_fd()));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:154:32
[INFO] [stderr]     |
[INFO] [stderr] 154 |         let mut termios_peer = try!(Termios::from_fd(peer.as_raw_fd()));
[INFO] [stderr]     |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:161:9
[INFO] [stderr]     |
[INFO] [stderr] 161 |         try!(tcsetattr(peer.as_raw_fd(), termios::TCSAFLUSH, &termios_peer));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:178:27
[INFO] [stderr]     |
[INFO] [stderr] 178 |         let peer_status = try!(unset_append_flag(peer_fd));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:192:29
[INFO] [stderr]     |
[INFO] [stderr] 192 |         let master_status = try!(unset_append_flag(master_fd));
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::os::unix::process::CommandExt::before_exec': should be unsafe, use `pre_exec` instead
[INFO] [stderr]    --> src/lib.rs:118:21
[INFO] [stderr]     |
[INFO] [stderr] 118 |                     before_exec(|| { let _ = unsafe { libc::setsid() }; Ok(()) }).
[INFO] [stderr]     |                     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `process_exec` has been stable since 1.15.0 and no longer requires an attribute to enable
[INFO] [stderr]   --> src/lib.rs:15:12
[INFO] [stderr]    |
[INFO] [stderr] 15 | #![feature(process_exec)]
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 19 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `"docker" "inspect" "38640fdf0f80bbe36edfc0c76bd23f6a8cf7213edc62d466ab4f44040bec2bfe"`
[INFO] running `"docker" "rm" "-f" "38640fdf0f80bbe36edfc0c76bd23f6a8cf7213edc62d466ab4f44040bec2bfe"`
[INFO] [stdout] 38640fdf0f80bbe36edfc0c76bd23f6a8cf7213edc62d466ab4f44040bec2bfe
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] eb991b4304b6201a510b82384d8c4af512e6e246bb9136a5986395e3c353818f
[INFO] running `"docker" "start" "-a" "eb991b4304b6201a510b82384d8c4af512e6e246bb9136a5986395e3c353818f"`
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ffi.rs:119:51
[INFO] [stderr]     |
[INFO] [stderr] 119 |     Ok(Path::new(DEV_PTS_PATH).join(format!("{}", try!(ptsindex(master)))))
[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/ffi.rs:124:22
[INFO] [stderr]     |
[INFO] [stderr] 124 |     let mut master = try!(getpt());
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ffi.rs:125:5
[INFO] [stderr]     |
[INFO] [stderr] 125 |     try!(grantpt(&mut master));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ffi.rs:126:5
[INFO] [stderr]     |
[INFO] [stderr] 126 |     try!(unlockpt(&mut master));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ffi.rs:127:16
[INFO] [stderr]     |
[INFO] [stderr] 127 |     let name = try!(ptsname(&mut master));
[INFO] [stderr]     |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ffi.rs:128:17
[INFO] [stderr]     |
[INFO] [stderr] 128 |     let slave = try!(open_noctty(&name));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ffi.rs:131:20
[INFO] [stderr]     |
[INFO] [stderr] 131 |         Some(t) => try!(tcsetattr(slave.as_raw_fd(), termios::TCSAFLUSH, &t)),
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ffi.rs:135:20
[INFO] [stderr]     |
[INFO] [stderr] 135 |         Some(w) => try!(set_winsize(&slave, w)),
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:71:24
[INFO] [stderr]    |
[INFO] [stderr] 71 |             Some(t) => try!(openpty(Some(&try!(Termios::from_fd(t.as_raw_fd()))), Some(&try!(get_winsize(t))))),
[INFO] [stderr]    |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:71:43
[INFO] [stderr]    |
[INFO] [stderr] 71 |             Some(t) => try!(openpty(Some(&try!(Termios::from_fd(t.as_raw_fd()))), Some(&try!(get_winsize(t))))),
[INFO] [stderr]    |                                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:71:89
[INFO] [stderr]    |
[INFO] [stderr] 71 |             Some(t) => try!(openpty(Some(&try!(Termios::from_fd(t.as_raw_fd()))), Some(&try!(get_winsize(t))))),
[INFO] [stderr]    |                                                                                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:72:21
[INFO] [stderr]    |
[INFO] [stderr] 72 |             None => try!(openpty(None, None)),
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:153:28
[INFO] [stderr]     |
[INFO] [stderr] 153 |         let termios_orig = try!(Termios::from_fd(peer.as_raw_fd()));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:154:32
[INFO] [stderr]     |
[INFO] [stderr] 154 |         let mut termios_peer = try!(Termios::from_fd(peer.as_raw_fd()));
[INFO] [stderr]     |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:161:9
[INFO] [stderr]     |
[INFO] [stderr] 161 |         try!(tcsetattr(peer.as_raw_fd(), termios::TCSAFLUSH, &termios_peer));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:178:27
[INFO] [stderr]     |
[INFO] [stderr] 178 |         let peer_status = try!(unset_append_flag(peer_fd));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:192:29
[INFO] [stderr]     |
[INFO] [stderr] 192 |         let master_status = try!(unset_append_flag(master_fd));
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::os::unix::process::CommandExt::before_exec': should be unsafe, use `pre_exec` instead
[INFO] [stderr]    --> src/lib.rs:118:21
[INFO] [stderr]     |
[INFO] [stderr] 118 |                     before_exec(|| { let _ = unsafe { libc::setsid() }; Ok(()) }).
[INFO] [stderr]     |                     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `process_exec` has been stable since 1.15.0 and no longer requires an attribute to enable
[INFO] [stderr]   --> src/lib.rs:15:12
[INFO] [stderr]    |
[INFO] [stderr] 15 | #![feature(process_exec)]
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 19 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ffi.rs:119:51
[INFO] [stderr]     |
[INFO] [stderr] 119 |     Ok(Path::new(DEV_PTS_PATH).join(format!("{}", try!(ptsindex(master)))))
[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/ffi.rs:124:22
[INFO] [stderr]     |
[INFO] [stderr] 124 |     let mut master = try!(getpt());
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ffi.rs:125:5
[INFO] [stderr]     |
[INFO] [stderr] 125 |     try!(grantpt(&mut master));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ffi.rs:126:5
[INFO] [stderr]     |
[INFO] [stderr] 126 |     try!(unlockpt(&mut master));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ffi.rs:127:16
[INFO] [stderr]     |
[INFO] [stderr] 127 |     let name = try!(ptsname(&mut master));
[INFO] [stderr]     |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ffi.rs:128:17
[INFO] [stderr]     |
[INFO] [stderr] 128 |     let slave = try!(open_noctty(&name));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ffi.rs:131:20
[INFO] [stderr]     |
[INFO] [stderr] 131 |         Some(t) => try!(tcsetattr(slave.as_raw_fd(), termios::TCSAFLUSH, &t)),
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ffi.rs:135:20
[INFO] [stderr]     |
[INFO] [stderr] 135 |         Some(w) => try!(set_winsize(&slave, w)),
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:71:24
[INFO] [stderr]    |
[INFO] [stderr] 71 |             Some(t) => try!(openpty(Some(&try!(Termios::from_fd(t.as_raw_fd()))), Some(&try!(get_winsize(t))))),
[INFO] [stderr]    |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:71:43
[INFO] [stderr]    |
[INFO] [stderr] 71 |             Some(t) => try!(openpty(Some(&try!(Termios::from_fd(t.as_raw_fd()))), Some(&try!(get_winsize(t))))),
[INFO] [stderr]    |                                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:71:89
[INFO] [stderr]    |
[INFO] [stderr] 71 |             Some(t) => try!(openpty(Some(&try!(Termios::from_fd(t.as_raw_fd()))), Some(&try!(get_winsize(t))))),
[INFO] [stderr]    |                                                                                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:72:21
[INFO] [stderr]    |
[INFO] [stderr] 72 |             None => try!(openpty(None, None)),
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:153:28
[INFO] [stderr]     |
[INFO] [stderr] 153 |         let termios_orig = try!(Termios::from_fd(peer.as_raw_fd()));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:154:32
[INFO] [stderr]     |
[INFO] [stderr] 154 |         let mut termios_peer = try!(Termios::from_fd(peer.as_raw_fd()));
[INFO] [stderr]     |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:161:9
[INFO] [stderr]     |
[INFO] [stderr] 161 |         try!(tcsetattr(peer.as_raw_fd(), termios::TCSAFLUSH, &termios_peer));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:178:27
[INFO] [stderr]     |
[INFO] [stderr] 178 |         let peer_status = try!(unset_append_flag(peer_fd));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:192:29
[INFO] [stderr]     |
[INFO] [stderr] 192 |         let master_status = try!(unset_append_flag(master_fd));
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::os::unix::process::CommandExt::before_exec': should be unsafe, use `pre_exec` instead
[INFO] [stderr]    --> src/lib.rs:118:21
[INFO] [stderr]     |
[INFO] [stderr] 118 |                     before_exec(|| { let _ = unsafe { libc::setsid() }; Ok(()) }).
[INFO] [stderr]     |                     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `process_exec` has been stable since 1.15.0 and no longer requires an attribute to enable
[INFO] [stderr]   --> src/lib.rs:15:12
[INFO] [stderr]    |
[INFO] [stderr] 15 | #![feature(process_exec)]
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 19 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tty-9888fcc9b87e60d6
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tty
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "eb991b4304b6201a510b82384d8c4af512e6e246bb9136a5986395e3c353818f"`
[INFO] running `"docker" "rm" "-f" "eb991b4304b6201a510b82384d8c4af512e6e246bb9136a5986395e3c353818f"`
[INFO] [stdout] eb991b4304b6201a510b82384d8c4af512e6e246bb9136a5986395e3c353818f