[INFO] fetching crate rusty-keys 0.0.2...
[INFO] building rusty-keys-0.0.2 against master#ff34b919075f35a1787659e9c448a34b06bab8de for issue-85264
[INFO] extracting crate rusty-keys 0.0.2 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate rusty-keys 0.0.2 on toolchain ff34b919075f35a1787659e9c448a34b06bab8de
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rusty-keys 0.0.2
[INFO] finished tweaking crates.io crate rusty-keys 0.0.2
[INFO] tweaked toml for crates.io crate rusty-keys 0.0.2 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7d38f001bea5e5330697e55c39ada6231cbefb9dc39dbe6e4c5218351f0eb879
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7d38f001bea5e5330697e55c39ada6231cbefb9dc39dbe6e4c5218351f0eb879", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d38f001bea5e5330697e55c39ada6231cbefb9dc39dbe6e4c5218351f0eb879", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d38f001bea5e5330697e55c39ada6231cbefb9dc39dbe6e4c5218351f0eb879", kill_on_drop: false }`
[INFO] [stdout] 7d38f001bea5e5330697e55c39ada6231cbefb9dc39dbe6e4c5218351f0eb879
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fae73fa9591287bfeb9be5f4f0e553de18ee728bb595361f51308a6e1b4948c2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "fae73fa9591287bfeb9be5f4f0e553de18ee728bb595361f51308a6e1b4948c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling ioctl-sys v0.5.2
[INFO] [stderr]    Compiling bitflags v0.4.0
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling nix v0.5.1
[INFO] [stderr]    Compiling uinput-sys v0.1.7
[INFO] [stderr]    Compiling libudev v0.2.0
[INFO] [stderr]    Compiling rusty-keys v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/keymapper.rs:31:22
[INFO] [stdout]    |
[INFO] [stdout] 31 |     keymaps: Vec<Box<KeyMapper>>,
[INFO] [stdout]    |                      ^^^^^^^^^ help: use `dyn`: `dyn KeyMapper`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/keymapper.rs:101:34
[INFO] [stdout]     |
[INFO] [stdout] 101 |         let mut keymaps: Vec<Box<KeyMapper>> = vec!(Box::new(Key::Noop)); // todo: can we share the box?
[INFO] [stdout]     |                                  ^^^^^^^^^ help: use `dyn`: `dyn KeyMapper`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/device/builder.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |             fd:  try!(fcntl::open(path.as_ref(), fcntl::O_WRONLY | fcntl::O_NONBLOCK, stat::Mode::empty())),
[INFO] [stdout]    |                  ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/device/builder.rs:34:24
[INFO] [stdout]    |
[INFO] [stdout] 34 |         let     context    = try!(udev::Context::new());
[INFO] [stdout]    |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/device/builder.rs:35:24
[INFO] [stdout]    |
[INFO] [stdout] 35 |         let mut enumerator = try!(udev::Enumerator::new(&context));
[INFO] [stdout]    |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/device/builder.rs:37:3
[INFO] [stdout]    |
[INFO] [stdout] 37 |         try!(enumerator.match_subsystem("misc"));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/device/builder.rs:38:3
[INFO] [stdout]    |
[INFO] [stdout] 38 |         try!(enumerator.match_sysname("uinput"));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/device/builder.rs:40:16
[INFO] [stdout]    |
[INFO] [stdout] 40 |         let device = try!(try!(enumerator.scan_devices())
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/device/builder.rs:40:21
[INFO] [stdout]    |
[INFO] [stdout] 40 |         let device = try!(try!(enumerator.scan_devices())
[INFO] [stdout]    |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/device/builder.rs:43:17
[INFO] [stdout]    |
[INFO] [stdout] 43 |         Builder::open(try!(device.devnode().ok_or(Error::NotFound)))
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/device/builder.rs:54:16
[INFO] [stdout]    |
[INFO] [stdout] 54 |         let string = try!(CString::new(value.as_ref()));
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/device/builder.rs:58:4
[INFO] [stdout]    |
[INFO] [stdout] 58 |             try!(Err(nix::Error::from_errno(nix::Errno::EINVAL)));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/device/builder.rs:279:4
[INFO] [stdout]     |
[INFO] [stdout] 279 |             try!(unistd::write(self.fd, slice::from_raw_parts(ptr, size)));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/device/builder.rs:282:4
[INFO] [stdout]     |
[INFO] [stdout] 282 |             try!(ui_dev_create(self.fd));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/device/device.rs:41:4
[INFO] [stdout]    |
[INFO] [stdout] 41 |             try!(unistd::write(self.fd, slice::from_raw_parts(ptr, size)));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/device/device.rs:69:3
[INFO] [stdout]    |
[INFO] [stdout] 69 |         try!(self.press(kind, code));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/device/device.rs:70:3
[INFO] [stdout]    |
[INFO] [stdout] 70 |         try!(self.release(kind, code));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:47:15
[INFO] [stdout]    |
[INFO] [stdout] 47 |         f.write_str(error::Error::description(self))
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |                 err.description(),
[INFO] [stdout]    |                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 |                 err.description(),
[INFO] [stdout]    |                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/device/builder.rs:97:26
[INFO] [stdout]    |
[INFO] [stdout] 97 |             ui_set_evbit(self.fd, EV_KEY as *const c_int)?;
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^^^^^ expected `i32`, found *-ptr
[INFO] [stdout]    |
[INFO] [stdout]    = note:     expected type `i32`
[INFO] [stdout]            found raw pointer `*const i32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the `?` operator can only be applied to values that implement `Try`
[INFO] [stdout]   --> src/device/builder.rs:97:4
[INFO] [stdout]    |
[INFO] [stdout] 97 |             ui_set_evbit(self.fd, EV_KEY as *const c_int)?;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the `?` operator cannot be applied to type `i32`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Try` is not implemented for `i32`
[INFO] [stdout]    = note: required by `into_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/device/builder.rs:100:28
[INFO] [stdout]     |
[INFO] [stdout] 100 |                 ui_set_keybit(self.fd, *key_code)?;
[INFO] [stdout]     |                                        ^^^^^^^^^ expected `i32`, found *-ptr
[INFO] [stdout]     |
[INFO] [stdout]     = note:     expected type `i32`
[INFO] [stdout]             found raw pointer `*const i32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the `?` operator can only be applied to values that implement `Try`
[INFO] [stdout]    --> src/device/builder.rs:100:5
[INFO] [stdout]     |
[INFO] [stdout] 100 |                 ui_set_keybit(self.fd, *key_code)?;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the `?` operator cannot be applied to type `i32`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Try` is not implemented for `i32`
[INFO] [stdout]     = note: required by `into_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/device/builder.rs:282:4
[INFO] [stdout]     |
[INFO] [stdout] 282 |             try!(ui_dev_create(self.fd));
[INFO] [stdout]     |             ^^^^^----------------------^^
[INFO] [stdout]     |             |    |
[INFO] [stdout]     |             |    this expression has type `i32`
[INFO] [stdout]     |             expected `i32`, found enum `std::result::Result`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected type `i32`
[INFO] [stdout]                found enum `std::result::Result<_, _>`
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/device/builder.rs:282:4
[INFO] [stdout]     |
[INFO] [stdout] 282 |             try!(ui_dev_create(self.fd));
[INFO] [stdout]     |             ^^^^^----------------------^^
[INFO] [stdout]     |             |    |
[INFO] [stdout]     |             |    this expression has type `i32`
[INFO] [stdout]     |             expected `i32`, found enum `std::result::Result`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected type `i32`
[INFO] [stdout]                found enum `std::result::Result<_, _>`
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `unwrap` found for type `i32` in the current scope
[INFO] [stdout]   --> src/device/device.rs:84:28
[INFO] [stdout]    |
[INFO] [stdout] 84 |             ui_dev_destroy(self.fd).unwrap();
[INFO] [stdout]    |                                     ^^^^^^ method not found in `i32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors; 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rusty-keys`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "fae73fa9591287bfeb9be5f4f0e553de18ee728bb595361f51308a6e1b4948c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fae73fa9591287bfeb9be5f4f0e553de18ee728bb595361f51308a6e1b4948c2", kill_on_drop: false }`
[INFO] [stdout] fae73fa9591287bfeb9be5f4f0e553de18ee728bb595361f51308a6e1b4948c2
