[INFO] crate dmx-serial 0.4.0 is already in cache [INFO] testing dmx-serial-0.4.0 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate dmx-serial 0.4.0 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate dmx-serial 0.4.0 on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate dmx-serial 0.4.0 [INFO] finished tweaking crates.io crate dmx-serial 0.4.0 [INFO] tweaked toml for crates.io crate dmx-serial 0.4.0 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 5a9217aa78559f6e84717fd04793a5e1bfc81d312f924279b41861108a1f5239 [INFO] running `"docker" "start" "-a" "5a9217aa78559f6e84717fd04793a5e1bfc81d312f924279b41861108a1f5239"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling ioctl-rs v0.1.6 [INFO] [stderr] Compiling dmx-termios v0.3.0 [INFO] [stderr] Compiling dmx-serial v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/posix/tty.rs:89:24 [INFO] [stderr] | [INFO] [stderr] 89 | let settings = try!(port.read_settings()); [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/posix/tty.rs:90:9 [INFO] [stderr] | [INFO] [stderr] 90 | try!(port.write_settings(&settings)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/posix/tty.rs:136:9 [INFO] [stderr] | [INFO] [stderr] 136 | try!(super::poll::wait_read_fd(self.fd, self.timeout)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/posix/tty.rs:151:9 [INFO] [stderr] | [INFO] [stderr] 151 | try!(super::poll::wait_write_fd(self.fd, self.timeout)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:653:35 [INFO] [stderr] | [INFO] [stderr] 653 | let mut device_settings = try!(T::read_settings(self)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:655:9 [INFO] [stderr] | [INFO] [stderr] 655 | try!(device_settings.set_baud_rate(settings.baud_rate)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:665:35 [INFO] [stderr] | [INFO] [stderr] 665 | let mut device_settings = try!(T::read_settings(self)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:666:9 [INFO] [stderr] | [INFO] [stderr] 666 | try!(setup(&mut device_settings)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:562:39 [INFO] [stderr] | [INFO] [stderr] 562 | fn reconfigure(&mut self, setup: &Fn (&mut SerialPortSettings) -> ::Result<()>) -> ::Result<()>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn (&mut SerialPortSettings) -> ::Result<()>` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:562:48 [INFO] [stderr] | [INFO] [stderr] 562 | fn reconfigure(&mut self, setup: &Fn (&mut SerialPortSettings) -> ::Result<()>) -> ::Result<()>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SerialPortSettings` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:664:39 [INFO] [stderr] | [INFO] [stderr] 664 | fn reconfigure(&mut self, setup: &Fn (&mut SerialPortSettings) -> ::Result<()>) -> ::Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn (&mut SerialPortSettings) -> ::Result<()>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:664:48 [INFO] [stderr] | [INFO] [stderr] 664 | fn reconfigure(&mut self, setup: &Fn (&mut SerialPortSettings) -> ::Result<()>) -> ::Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SerialPortSettings` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/posix/error.rs:33:40 [INFO] [stderr] | [INFO] [stderr] 33 | let description = io_error.description().to_string(); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 13 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.63s [INFO] running `"docker" "inspect" "5a9217aa78559f6e84717fd04793a5e1bfc81d312f924279b41861108a1f5239"` [INFO] running `"docker" "rm" "-f" "5a9217aa78559f6e84717fd04793a5e1bfc81d312f924279b41861108a1f5239"` [INFO] [stdout] 5a9217aa78559f6e84717fd04793a5e1bfc81d312f924279b41861108a1f5239 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stdout] cdaddc2f42d47ca788ad79d9f85332793d02fa44edb0b0fd663c7355555e77ed [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" "cdaddc2f42d47ca788ad79d9f85332793d02fa44edb0b0fd663c7355555e77ed"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling dmx-serial v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/posix/tty.rs:89:24 [INFO] [stderr] | [INFO] [stderr] 89 | let settings = try!(port.read_settings()); [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/posix/tty.rs:90:9 [INFO] [stderr] | [INFO] [stderr] 90 | try!(port.write_settings(&settings)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/posix/tty.rs:136:9 [INFO] [stderr] | [INFO] [stderr] 136 | try!(super::poll::wait_read_fd(self.fd, self.timeout)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/posix/tty.rs:151:9 [INFO] [stderr] | [INFO] [stderr] 151 | try!(super::poll::wait_write_fd(self.fd, self.timeout)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:653:35 [INFO] [stderr] | [INFO] [stderr] 653 | let mut device_settings = try!(T::read_settings(self)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:655:9 [INFO] [stderr] | [INFO] [stderr] 655 | try!(device_settings.set_baud_rate(settings.baud_rate)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:665:35 [INFO] [stderr] | [INFO] [stderr] 665 | let mut device_settings = try!(T::read_settings(self)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:666:9 [INFO] [stderr] | [INFO] [stderr] 666 | try!(setup(&mut device_settings)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:562:39 [INFO] [stderr] | [INFO] [stderr] 562 | fn reconfigure(&mut self, setup: &Fn (&mut SerialPortSettings) -> ::Result<()>) -> ::Result<()>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn (&mut SerialPortSettings) -> ::Result<()>` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:562:48 [INFO] [stderr] | [INFO] [stderr] 562 | fn reconfigure(&mut self, setup: &Fn (&mut SerialPortSettings) -> ::Result<()>) -> ::Result<()>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SerialPortSettings` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:664:39 [INFO] [stderr] | [INFO] [stderr] 664 | fn reconfigure(&mut self, setup: &Fn (&mut SerialPortSettings) -> ::Result<()>) -> ::Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn (&mut SerialPortSettings) -> ::Result<()>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:664:48 [INFO] [stderr] | [INFO] [stderr] 664 | fn reconfigure(&mut self, setup: &Fn (&mut SerialPortSettings) -> ::Result<()>) -> ::Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SerialPortSettings` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/posix/error.rs:33:40 [INFO] [stderr] | [INFO] [stderr] 33 | let description = io_error.description().to_string(); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 13 warnings emitted [INFO] [stderr] [INFO] [stderr] error[E0463]: can't find crate for `serial` [INFO] [stderr] --> examples/open_port.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | extern crate serial; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stderr] [INFO] [stderr] error[E0463]: can't find crate for `serial` [INFO] [stderr] --> examples/read_write.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | extern crate serial; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0463`. [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0463`. [INFO] [stderr] error: could not compile `dmx-serial`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0463]: can't find crate for `serial` [INFO] [stderr] --> examples/probe_pins.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | extern crate serial; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0463`. [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/posix/tty.rs:89:24 [INFO] [stderr] | [INFO] [stderr] 89 | let settings = try!(port.read_settings()); [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/posix/tty.rs:90:9 [INFO] [stderr] | [INFO] [stderr] 90 | try!(port.write_settings(&settings)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/posix/tty.rs:136:9 [INFO] [stderr] | [INFO] [stderr] 136 | try!(super::poll::wait_read_fd(self.fd, self.timeout)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/posix/tty.rs:151:9 [INFO] [stderr] | [INFO] [stderr] 151 | try!(super::poll::wait_write_fd(self.fd, self.timeout)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:653:35 [INFO] [stderr] | [INFO] [stderr] 653 | let mut device_settings = try!(T::read_settings(self)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:655:9 [INFO] [stderr] | [INFO] [stderr] 655 | try!(device_settings.set_baud_rate(settings.baud_rate)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:665:35 [INFO] [stderr] | [INFO] [stderr] 665 | let mut device_settings = try!(T::read_settings(self)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:666:9 [INFO] [stderr] | [INFO] [stderr] 666 | try!(setup(&mut device_settings)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:562:39 [INFO] [stderr] | [INFO] [stderr] 562 | fn reconfigure(&mut self, setup: &Fn (&mut SerialPortSettings) -> ::Result<()>) -> ::Result<()>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn (&mut SerialPortSettings) -> ::Result<()>` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:562:48 [INFO] [stderr] | [INFO] [stderr] 562 | fn reconfigure(&mut self, setup: &Fn (&mut SerialPortSettings) -> ::Result<()>) -> ::Result<()>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SerialPortSettings` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:664:39 [INFO] [stderr] | [INFO] [stderr] 664 | fn reconfigure(&mut self, setup: &Fn (&mut SerialPortSettings) -> ::Result<()>) -> ::Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn (&mut SerialPortSettings) -> ::Result<()>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:664:48 [INFO] [stderr] | [INFO] [stderr] 664 | fn reconfigure(&mut self, setup: &Fn (&mut SerialPortSettings) -> ::Result<()>) -> ::Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SerialPortSettings` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/posix/tty.rs:592:31 [INFO] [stderr] | [INFO] [stderr] 592 | termios: unsafe { mem::uninitialized() } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/posix/error.rs:33:40 [INFO] [stderr] | [INFO] [stderr] 33 | let description = io_error.description().to_string(); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 14 warnings emitted [INFO] [stderr] [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "cdaddc2f42d47ca788ad79d9f85332793d02fa44edb0b0fd663c7355555e77ed"` [INFO] running `"docker" "rm" "-f" "cdaddc2f42d47ca788ad79d9f85332793d02fa44edb0b0fd663c7355555e77ed"` [INFO] [stdout] cdaddc2f42d47ca788ad79d9f85332793d02fa44edb0b0fd663c7355555e77ed