[INFO] fetching crate dmx-serial 0.4.0... [INFO] checking dmx-serial-0.4.0 against master#5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f for pr-87248 [INFO] extracting crate dmx-serial 0.4.0 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate dmx-serial 0.4.0 on toolchain 5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-13/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded dmx-termios v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] dd67178edc344ca9ed6dae7009bb671ac7c791c3cc074d96afcd0b77f32e1c7b [INFO] running `Command { std: "docker" "start" "-a" "dd67178edc344ca9ed6dae7009bb671ac7c791c3cc074d96afcd0b77f32e1c7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dd67178edc344ca9ed6dae7009bb671ac7c791c3cc074d96afcd0b77f32e1c7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd67178edc344ca9ed6dae7009bb671ac7c791c3cc074d96afcd0b77f32e1c7b", kill_on_drop: false }` [INFO] [stdout] dd67178edc344ca9ed6dae7009bb671ac7c791c3cc074d96afcd0b77f32e1c7b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c9edf7728a59c8e24e472700010b18fb06573a5458526de7adb1b87e37e9871b [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" "c9edf7728a59c8e24e472700010b18fb06573a5458526de7adb1b87e37e9871b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Checking ioctl-rs v0.1.6 [INFO] [stderr] Checking dmx-termios v0.3.0 [INFO] [stderr] Checking dmx-serial v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/posix/tty.rs:89:24 [INFO] [stdout] | [INFO] [stdout] 89 | let settings = try!(port.read_settings()); [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/posix/tty.rs:90:9 [INFO] [stdout] | [INFO] [stdout] 90 | try!(port.write_settings(&settings)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/posix/tty.rs:136:9 [INFO] [stdout] | [INFO] [stdout] 136 | try!(super::poll::wait_read_fd(self.fd, self.timeout)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/posix/tty.rs:151:9 [INFO] [stdout] | [INFO] [stdout] 151 | try!(super::poll::wait_write_fd(self.fd, self.timeout)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:562:39 [INFO] [stdout] | [INFO] [stdout] 562 | fn reconfigure(&mut self, setup: &Fn (&mut SerialPortSettings) -> ::Result<()>) -> ::Result<()>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn (&mut SerialPortSettings) -> ::Result<()>` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:562:48 [INFO] [stdout] | [INFO] [stdout] 562 | fn reconfigure(&mut self, setup: &Fn (&mut SerialPortSettings) -> ::Result<()>) -> ::Result<()>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SerialPortSettings` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:653:35 [INFO] [stdout] | [INFO] [stdout] 653 | let mut device_settings = try!(T::read_settings(self)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/posix/tty.rs:89:24 [INFO] [stdout] | [INFO] [stdout] 89 | let settings = try!(port.read_settings()); [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/lib.rs:655:9 [INFO] [stdout] | [INFO] [stdout] 655 | try!(device_settings.set_baud_rate(settings.baud_rate)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:665:35 [INFO] [stdout] | [INFO] [stdout] 665 | let mut device_settings = try!(T::read_settings(self)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:666:9 [INFO] [stdout] | [INFO] [stdout] 666 | try!(setup(&mut device_settings)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/posix/tty.rs:90:9 [INFO] [stdout] | [INFO] [stdout] 90 | try!(port.write_settings(&settings)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/posix/tty.rs:136:9 [INFO] [stdout] | [INFO] [stdout] 136 | try!(super::poll::wait_read_fd(self.fd, self.timeout)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:664:39 [INFO] [stdout] | [INFO] [stdout] 664 | fn reconfigure(&mut self, setup: &Fn (&mut SerialPortSettings) -> ::Result<()>) -> ::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn (&mut SerialPortSettings) -> ::Result<()>` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/posix/tty.rs:151:9 [INFO] [stdout] | [INFO] [stdout] 151 | try!(super::poll::wait_write_fd(self.fd, self.timeout)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:664:48 [INFO] [stdout] | [INFO] [stdout] 664 | fn reconfigure(&mut self, setup: &Fn (&mut SerialPortSettings) -> ::Result<()>) -> ::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SerialPortSettings` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:562:39 [INFO] [stdout] | [INFO] [stdout] 562 | fn reconfigure(&mut self, setup: &Fn (&mut SerialPortSettings) -> ::Result<()>) -> ::Result<()>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn (&mut SerialPortSettings) -> ::Result<()>` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:562:48 [INFO] [stdout] | [INFO] [stdout] 562 | fn reconfigure(&mut self, setup: &Fn (&mut SerialPortSettings) -> ::Result<()>) -> ::Result<()>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SerialPortSettings` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:653:35 [INFO] [stdout] | [INFO] [stdout] 653 | let mut device_settings = try!(T::read_settings(self)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:655:9 [INFO] [stdout] | [INFO] [stdout] 655 | try!(device_settings.set_baud_rate(settings.baud_rate)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:665:35 [INFO] [stdout] | [INFO] [stdout] 665 | let mut device_settings = try!(T::read_settings(self)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:666:9 [INFO] [stdout] | [INFO] [stdout] 666 | try!(setup(&mut device_settings)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:664:39 [INFO] [stdout] | [INFO] [stdout] 664 | fn reconfigure(&mut self, setup: &Fn (&mut SerialPortSettings) -> ::Result<()>) -> ::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn (&mut SerialPortSettings) -> ::Result<()>` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:664:48 [INFO] [stdout] | [INFO] [stdout] 664 | fn reconfigure(&mut self, setup: &Fn (&mut SerialPortSettings) -> ::Result<()>) -> ::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SerialPortSettings` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/posix/tty.rs:592:36 [INFO] [stdout] | [INFO] [stdout] 592 | termios: unsafe { mem::uninitialized() } [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/posix/error.rs:33:40 [INFO] [stdout] | [INFO] [stdout] 33 | let description = io_error.description().to_string(); [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/posix/error.rs:33:40 [INFO] [stdout] | [INFO] [stdout] 33 | let description = io_error.description().to_string(); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0463]: can't find crate for `serial` [INFO] [stdout] --> examples/read_write.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | extern crate serial; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0463`. [INFO] [stdout] [INFO] [stdout] error[E0463]: can't find crate for `serial` [INFO] [stdout] --> examples/open_port.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | extern crate serial; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0463`. [INFO] [stdout] [INFO] [stderr] error: could not compile `dmx-serial` due to 2 previous errors [INFO] [stdout] error[E0463]: can't find crate for `serial` [INFO] [stdout] --> examples/probe_pins.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | extern crate serial; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0463`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "c9edf7728a59c8e24e472700010b18fb06573a5458526de7adb1b87e37e9871b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9edf7728a59c8e24e472700010b18fb06573a5458526de7adb1b87e37e9871b", kill_on_drop: false }` [INFO] [stdout] c9edf7728a59c8e24e472700010b18fb06573a5458526de7adb1b87e37e9871b