[INFO] cloning repository https://github.com/DavidBM/huion-linux-driver-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DavidBM/huion-linux-driver-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDavidBM%2Fhuion-linux-driver-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDavidBM%2Fhuion-linux-driver-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7f20ca5b3ffe7af38bfd186b045abc1fb86402e0 [INFO] checking DavidBM/huion-linux-driver-rust against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDavidBM%2Fhuion-linux-driver-rust" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/DavidBM/huion-linux-driver-rust [INFO] finished tweaking git repo https://github.com/DavidBM/huion-linux-driver-rust [INFO] tweaked toml for git repo https://github.com/DavidBM/huion-linux-driver-rust written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/DavidBM/huion-linux-driver-rust on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/DavidBM/huion-linux-driver-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d6f8a5847562afbb322b3986e73949d93eef8432dff945f85077e198c9752086 [INFO] running `Command { std: "docker" "start" "-a" "d6f8a5847562afbb322b3986e73949d93eef8432dff945f85077e198c9752086", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d6f8a5847562afbb322b3986e73949d93eef8432dff945f85077e198c9752086", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d6f8a5847562afbb322b3986e73949d93eef8432dff945f85077e198c9752086", kill_on_drop: false }` [INFO] [stdout] d6f8a5847562afbb322b3986e73949d93eef8432dff945f85077e198c9752086 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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 -Dunmustuse_in_always_ok" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f02f4ba9c297fb3e092445e872f60adffcfa363645c8440ab61d1ab4ebae5ce0 [INFO] running `Command { std: "docker" "start" "-a" "f02f4ba9c297fb3e092445e872f60adffcfa363645c8440ab61d1ab4ebae5ce0", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling pkg-config v0.3.16 [INFO] [stderr] Compiling cc v1.0.46 [INFO] [stderr] Compiling adler32 v1.0.4 [INFO] [stderr] Compiling rle-decode-fast v1.0.1 [INFO] [stderr] Compiling take_mut v0.2.2 [INFO] [stderr] Compiling nix v0.13.1 [INFO] [stderr] Checking bit-vec v0.5.1 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling libflate v0.1.27 [INFO] [stderr] Checking bit-set v0.5.1 [INFO] [stderr] Compiling evdev-sys v0.2.0 [INFO] [stderr] Compiling filetime v0.2.7 [INFO] [stderr] Compiling xattr v0.2.2 [INFO] [stderr] Compiling tar v0.4.26 [INFO] [stderr] Compiling libusb1-sys v0.3.1 [INFO] [stderr] Checking rusb v0.5.2 [INFO] [stderr] Checking evdev-rs v0.2.0 [INFO] [stderr] Checking huion-drivers-wayland-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/device_setup.rs:151:24 [INFO] [stdout] | [INFO] [stdout] 151 | let tilt_x = unsafe { std::mem::transmute::(data[10]) }; [INFO] [stdout] | -----------------------------^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u8::cast_signed` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/device_setup.rs:152:24 [INFO] [stdout] | [INFO] [stdout] 152 | let tilt_y = unsafe { std::mem::transmute::(data[11]) }; [INFO] [stdout] | -----------------------------^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u8::cast_signed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/device_setup.rs:203:31 [INFO] [stdout] | [INFO] [stdout] 203 | .unwrap_or_else(|_| panic!(format!("{} - Error checking if kernel driver is active interface: {}", sn, interface_number).to_owned())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 203 | .unwrap_or_else(|_| panic!("{}", format!("{} - Error checking if kernel driver is active interface: {}", sn, interface_number).to_owned())); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/device_setup.rs:208:32 [INFO] [stdout] | [INFO] [stdout] 208 | .unwrap_or_else(|_| panic!(format!("{} - Error detaching kernel driver: {}", sn, interface_number).to_owned())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 208 | .unwrap_or_else(|_| panic!("{}", format!("{} - Error detaching kernel driver: {}", sn, interface_number).to_owned())); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/device_setup.rs:213:31 [INFO] [stdout] | [INFO] [stdout] 213 | .unwrap_or_else(|_| panic!(format!("{} - Error claiming interface: {}", sn, interface_number).to_owned())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 213 | .unwrap_or_else(|_| panic!("{}", format!("{} - Error claiming interface: {}", sn, interface_number).to_owned())); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/device_setup.rs:249:23 [INFO] [stdout] | [INFO] [stdout] 249 | device.set_vendor_id(device_desc.vendor_id().try_into().unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/device_setup.rs:250:24 [INFO] [stdout] | [INFO] [stdout] 250 | device.set_product_id(device_desc.product_id().try_into().unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/device_setup.rs:251:24 [INFO] [stdout] | [INFO] [stdout] 251 | device.set_product_id(device_version.try_into().unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/device_setup.rs:302:82 [INFO] [stdout] | [INFO] [stdout] 302 | events.push(InputEvent::new(&timeval, &EventCode::EV_ABS(EV_ABS::ABS_PRESSURE), pressure.try_into().unwrap())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `huion-drivers-wayland-rs` (bin "huion-drivers-wayland-rs" test) due to 4 previous errors; 5 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/device_setup.rs:151:24 [INFO] [stdout] | [INFO] [stdout] 151 | let tilt_x = unsafe { std::mem::transmute::(data[10]) }; [INFO] [stdout] | -----------------------------^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u8::cast_signed` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/device_setup.rs:152:24 [INFO] [stdout] | [INFO] [stdout] 152 | let tilt_y = unsafe { std::mem::transmute::(data[11]) }; [INFO] [stdout] | -----------------------------^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u8::cast_signed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/device_setup.rs:203:31 [INFO] [stdout] | [INFO] [stdout] 203 | .unwrap_or_else(|_| panic!(format!("{} - Error checking if kernel driver is active interface: {}", sn, interface_number).to_owned())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 203 | .unwrap_or_else(|_| panic!("{}", format!("{} - Error checking if kernel driver is active interface: {}", sn, interface_number).to_owned())); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/device_setup.rs:208:32 [INFO] [stdout] | [INFO] [stdout] 208 | .unwrap_or_else(|_| panic!(format!("{} - Error detaching kernel driver: {}", sn, interface_number).to_owned())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 208 | .unwrap_or_else(|_| panic!("{}", format!("{} - Error detaching kernel driver: {}", sn, interface_number).to_owned())); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/device_setup.rs:213:31 [INFO] [stdout] | [INFO] [stdout] 213 | .unwrap_or_else(|_| panic!(format!("{} - Error claiming interface: {}", sn, interface_number).to_owned())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 213 | .unwrap_or_else(|_| panic!("{}", format!("{} - Error claiming interface: {}", sn, interface_number).to_owned())); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/device_setup.rs:249:23 [INFO] [stdout] | [INFO] [stdout] 249 | device.set_vendor_id(device_desc.vendor_id().try_into().unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/device_setup.rs:250:24 [INFO] [stdout] | [INFO] [stdout] 250 | device.set_product_id(device_desc.product_id().try_into().unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/device_setup.rs:251:24 [INFO] [stdout] | [INFO] [stdout] 251 | device.set_product_id(device_version.try_into().unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/device_setup.rs:302:82 [INFO] [stdout] | [INFO] [stdout] 302 | events.push(InputEvent::new(&timeval, &EventCode::EV_ABS(EV_ABS::ABS_PRESSURE), pressure.try_into().unwrap())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `huion-drivers-wayland-rs` (bin "huion-drivers-wayland-rs") due to 4 previous errors; 5 warnings emitted [INFO] running `Command { std: "docker" "inspect" "f02f4ba9c297fb3e092445e872f60adffcfa363645c8440ab61d1ab4ebae5ce0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f02f4ba9c297fb3e092445e872f60adffcfa363645c8440ab61d1ab4ebae5ce0", kill_on_drop: false }` [INFO] [stdout] f02f4ba9c297fb3e092445e872f60adffcfa363645c8440ab61d1ab4ebae5ce0