[INFO] cloning repository https://github.com/sourcebox/dfu-buddy [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sourcebox/dfu-buddy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsourcebox%2Fdfu-buddy", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsourcebox%2Fdfu-buddy'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 282b8cc516f97835b412f8f1be0b26cf4593c74e [INFO] checking sourcebox/dfu-buddy against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsourcebox%2Fdfu-buddy" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sourcebox/dfu-buddy on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sourcebox/dfu-buddy [INFO] finished tweaking git repo https://github.com/sourcebox/dfu-buddy [INFO] tweaked toml for git repo https://github.com/sourcebox/dfu-buddy written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/sourcebox/dfu-buddy already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/sourcebox/dfufile-rs` [INFO] [stderr] Updating git repository `https://github.com/emilk/egui` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rfd v0.4.0 [INFO] [stderr] Downloaded rusb v0.8.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 40020d42419536719f41c90b51ef5efd6b9704e837f2388be806ca7cc4b78003 [INFO] running `Command { std: "docker" "start" "-a" "40020d42419536719f41c90b51ef5efd6b9704e837f2388be806ca7cc4b78003", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "40020d42419536719f41c90b51ef5efd6b9704e837f2388be806ca7cc4b78003", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "40020d42419536719f41c90b51ef5efd6b9704e837f2388be806ca7cc4b78003", kill_on_drop: false }` [INFO] [stdout] 40020d42419536719f41c90b51ef5efd6b9704e837f2388be806ca7cc4b78003 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2ac446afc3161fa3013d37609a8d847a786098047a25688add21b45e35bd710e [INFO] running `Command { std: "docker" "start" "-a" "2ac446afc3161fa3013d37609a8d847a786098047a25688add21b45e35bd710e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling version-compare v0.0.10 [INFO] [stderr] Compiling strum v0.18.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling crossbeam-queue v0.3.2 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Checking ttf-parser v0.12.3 [INFO] [stderr] Compiling winit v0.25.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling futures-core v0.3.15 [INFO] [stderr] Checking atomic_refcell v0.1.7 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling futures-task v0.3.15 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling futures-channel v0.3.15 [INFO] [stderr] Checking futures-sink v0.3.15 [INFO] [stderr] Checking rustc-demangle v0.1.20 [INFO] [stderr] Checking slab v0.4.3 [INFO] [stderr] Checking takeable-option v0.5.0 [INFO] [stderr] Checking futures-io v0.3.15 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking webbrowser v0.5.5 [INFO] [stderr] Compiling rusb v0.8.1 [INFO] [stderr] Compiling rfd v0.4.0 [INFO] [stderr] Compiling dfu-buddy v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking dfufile v0.1.0 (https://github.com/sourcebox/dfufile-rs?rev=356184f17f380cdbad4cedff460e4cc8bc612771#356184f1) [INFO] [stderr] Compiling backtrace v0.3.60 [INFO] [stderr] Checking libloading v0.7.0 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Checking libloading v0.6.7 [INFO] [stderr] Checking addr2line v0.15.2 [INFO] [stdout] warning: function is never used: `build_macos` [INFO] [stdout] --> build.rs:6:4 [INFO] [stdout] | [INFO] [stdout] 6 | fn build_macos() { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking lock_api v0.4.4 [INFO] [stderr] Checking log v0.4.14 [INFO] [stderr] Checking object v0.25.3 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Checking dlib v0.5.0 [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling nom v6.1.2 [INFO] [stderr] Compiling ahash v0.7.4 [INFO] [stderr] Compiling wayland-scanner v0.28.6 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling futures-macro v0.3.15 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking andrew v0.3.1 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Compiling wayland-sys v0.28.6 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Compiling libusb1-sys v0.5.0 [INFO] [stderr] Checking owned_ttf_parser v0.12.1 [INFO] [stderr] Checking ab_glyph v0.2.11 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking nix v0.20.0 [INFO] [stderr] Checking nix v0.18.0 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking memmap2 v0.1.0 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Checking memmap2 v0.2.3 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking dirs-sys v0.3.6 [INFO] [stderr] Checking ordered-float v2.5.1 [INFO] [stderr] Checking crossbeam v0.8.1 [INFO] [stderr] Checking colored v1.9.3 [INFO] [stderr] Checking directories-next v2.0.0 [INFO] [stderr] Checking dirs v3.0.2 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Compiling glutin_glx_sys v0.1.7 [INFO] [stderr] Compiling glutin_egl_sys v0.1.5 [INFO] [stderr] Compiling glium v0.30.0 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking mio-misc v1.2.1 [INFO] [stderr] Compiling wayland-client v0.28.6 [INFO] [stderr] Compiling wayland-protocols v0.28.6 [INFO] [stderr] Checking xcursor v0.3.3 [INFO] [stderr] Compiling xcb v0.9.0 [INFO] [stderr] Checking simple_logger v1.11.0 [INFO] [stderr] Checking wayland-commons v0.28.6 [INFO] [stderr] Checking calloop v0.6.5 [INFO] [stderr] Checking wayland-cursor v0.28.6 [INFO] [stderr] Checking wayland-egl v0.28.6 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Compiling strum_macros v0.18.0 [INFO] [stderr] Compiling thiserror v1.0.26 [INFO] [stderr] Checking x11-clipboard v0.5.2 [INFO] [stderr] Checking smithay-client-toolkit v0.12.3 [INFO] [stderr] Checking smithay-client-toolkit v0.14.0 [INFO] [stderr] Checking futures-executor v0.3.15 [INFO] [stderr] Checking futures v0.3.15 [INFO] [stderr] Checking smithay-clipboard v0.6.4 [INFO] [stderr] Checking copypasta v0.7.1 [INFO] [stderr] Checking glutin v0.27.0 [INFO] [stderr] Checking emath v0.13.0 (https://github.com/emilk/egui?rev=faf104220be18cda878e9864bab3760caa4901d8#faf10422) [INFO] [stderr] Checking ron v0.6.4 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Checking epaint v0.13.0 (https://github.com/emilk/egui?rev=faf104220be18cda878e9864bab3760caa4901d8#faf10422) [INFO] [stderr] Compiling system-deps v1.3.2 [INFO] [stderr] Checking egui v0.13.1 (https://github.com/emilk/egui?rev=faf104220be18cda878e9864bab3760caa4901d8#faf10422) [INFO] [stderr] Compiling glib-sys v0.10.1 [INFO] [stderr] Compiling gobject-sys v0.10.0 [INFO] [stderr] Compiling gio-sys v0.10.1 [INFO] [stderr] Compiling pango-sys v0.10.0 [INFO] [stderr] Compiling cairo-sys-rs v0.10.0 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.10.0 [INFO] [stderr] Compiling gdk-sys v0.10.0 [INFO] [stderr] Compiling atk-sys v0.10.0 [INFO] [stderr] Compiling gtk-sys v0.10.0 [INFO] [stderr] Checking epi v0.13.0 (https://github.com/emilk/egui?rev=faf104220be18cda878e9864bab3760caa4901d8#faf10422) [INFO] [stderr] Checking egui_glium v0.13.1 (https://github.com/emilk/egui?rev=faf104220be18cda878e9864bab3760caa4901d8#faf10422) [INFO] [stderr] Checking eframe v0.13.1 (https://github.com/emilk/egui?rev=faf104220be18cda878e9864bab3760caa4901d8#faf10422) [INFO] [stdout] warning: constant is never used: `DFU_DETACH` [INFO] [stdout] --> src/dfudev/mod.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 38 | pub const DFU_DETACH: (u8, u8) = (0b00100001, 0); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `DFU_GETSTATE` [INFO] [stdout] --> src/dfudev/mod.rs:53:5 [INFO] [stdout] | [INFO] [stdout] 53 | pub const DFU_GETSTATE: (u8, u8) = (0b10100001, 5); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `detach_request` [INFO] [stdout] --> src/dfudev/mod.rs:177:12 [INFO] [stdout] | [INFO] [stdout] 177 | pub fn detach_request(&self) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `getstate_request` [INFO] [stdout] --> src/dfudev/mod.rs:258:12 [INFO] [stdout] | [INFO] [stdout] 258 | pub fn getstate_request(&self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `crc_checked` [INFO] [stdout] --> src/main.rs:118:5 [INFO] [stdout] | [INFO] [stdout] 118 | crc_checked: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `DFU_DETACH` [INFO] [stdout] --> src/dfudev/mod.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 38 | pub const DFU_DETACH: (u8, u8) = (0b00100001, 0); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `DFU_GETSTATE` [INFO] [stdout] --> src/dfudev/mod.rs:53:5 [INFO] [stdout] | [INFO] [stdout] 53 | pub const DFU_GETSTATE: (u8, u8) = (0b10100001, 5); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `detach_request` [INFO] [stdout] --> src/dfudev/mod.rs:177:12 [INFO] [stdout] | [INFO] [stdout] 177 | pub fn detach_request(&self) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `getstate_request` [INFO] [stdout] --> src/dfudev/mod.rs:258:12 [INFO] [stdout] | [INFO] [stdout] 258 | pub fn getstate_request(&self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `crc_checked` [INFO] [stdout] --> src/main.rs:118:5 [INFO] [stdout] | [INFO] [stdout] 118 | crc_checked: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 17s [INFO] running `Command { std: "docker" "inspect" "2ac446afc3161fa3013d37609a8d847a786098047a25688add21b45e35bd710e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ac446afc3161fa3013d37609a8d847a786098047a25688add21b45e35bd710e", kill_on_drop: false }` [INFO] [stdout] 2ac446afc3161fa3013d37609a8d847a786098047a25688add21b45e35bd710e