[INFO] cloning repository https://github.com/FallingSnow/v4l2-pi [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FallingSnow/v4l2-pi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFallingSnow%2Fv4l2-pi", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFallingSnow%2Fv4l2-pi'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8ee9ab4863918db325f792c4d01f1e98e817f83a [INFO] checking FallingSnow/v4l2-pi against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFallingSnow%2Fv4l2-pi" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/FallingSnow/v4l2-pi on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/FallingSnow/v4l2-pi [INFO] finished tweaking git repo https://github.com/FallingSnow/v4l2-pi [INFO] tweaked toml for git repo https://github.com/FallingSnow/v4l2-pi written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/FallingSnow/v4l2-pi 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/Smithay/drm-rs` [INFO] [stderr] Updating git repository `https://github.com/Gnurou/v4l2r.git` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ctrlc v3.1.9 [INFO] [stderr] Downloaded drm-fourcc v2.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 76ead5d3f545d0f439993137af4595186c8f52588384ccfbee443fe1aeff03b4 [INFO] running `Command { std: "docker" "start" "-a" "76ead5d3f545d0f439993137af4595186c8f52588384ccfbee443fe1aeff03b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "76ead5d3f545d0f439993137af4595186c8f52588384ccfbee443fe1aeff03b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76ead5d3f545d0f439993137af4595186c8f52588384ccfbee443fe1aeff03b4", kill_on_drop: false }` [INFO] [stdout] 76ead5d3f545d0f439993137af4595186c8f52588384ccfbee443fe1aeff03b4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e612c8caeaa7ed0db1b9e36e294a5626e5bd9890686f1ab32b4e59974b6c7ae3 [INFO] running `Command { std: "docker" "start" "-a" "e612c8caeaa7ed0db1b9e36e294a5626e5bd9890686f1ab32b4e59974b6c7ae3", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling syn v1.0.69 [INFO] [stderr] Compiling drm-sys v0.0.0 (https://github.com/Smithay/drm-rs?rev=dc5c544762ba4cccfa3ee14e7f8dde6722ff4f97#dc5c5447) [INFO] [stderr] Compiling anyhow v1.0.40 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling drm-fourcc v2.1.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking nix v0.20.0 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Checking thiserror v1.0.24 [INFO] [stderr] Checking drm-ffi v0.0.0 (https://github.com/Smithay/drm-rs?rev=dc5c544762ba4cccfa3ee14e7f8dde6722ff4f97#dc5c5447) [INFO] [stderr] Checking v4l2r v0.0.1 (https://github.com/Gnurou/v4l2r.git?rev=1fbc84fbe2ae9db970c41fbdb4537b3753d146e1#1fbc84fb) [INFO] [stderr] Checking ctrlc v3.1.9 [INFO] [stderr] Checking drm v0.0.0 (https://github.com/Smithay/drm-rs?rev=dc5c544762ba4cccfa3ee14e7f8dde6722ff4f97#dc5c5447) [INFO] [stderr] Checking v4l2-pi-udp v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `AsRawFd`, `mem` [INFO] [stdout] --> src/dmabuf.rs:1:44 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{collections::VecDeque, fs::File, mem, os::unix::io::{AsRawFd, FromRawFd, RawFd}, path::Path}; [INFO] [stdout] | ^^^ ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `QueryBufError`, `QueryBuf`, `bindings` [INFO] [stdout] --> src/dmabuf.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | bindings, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 5 | device::Device, [INFO] [stdout] 6 | ioctl::{self, QueryBuf, QueryBufError}, [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Device` is imported redundantly [INFO] [stdout] --> src/modesetting.rs:71:9 [INFO] [stdout] | [INFO] [stdout] 2 | use drm::{buffer::{Buffer, DrmFourcc, Handle, PlanarBuffer}, control::{self, Device, Mode, dumbbuffer::DumbBuffer, framebuffer}}; [INFO] [stdout] | ------ the item `Device` is already imported here [INFO] [stdout] ... [INFO] [stdout] 71 | use control::Device; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Device` is imported redundantly [INFO] [stdout] --> src/modesetting.rs:104:9 [INFO] [stdout] | [INFO] [stdout] 2 | use drm::{buffer::{Buffer, DrmFourcc, Handle, PlanarBuffer}, control::{self, Device, Mode, dumbbuffer::DumbBuffer, framebuffer}}; [INFO] [stdout] | ------ the item `Device` is already imported here [INFO] [stdout] ... [INFO] [stdout] 104 | use drm::control::Device; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Device` is imported redundantly [INFO] [stdout] --> src/modesetting.rs:121:9 [INFO] [stdout] | [INFO] [stdout] 2 | use drm::{buffer::{Buffer, DrmFourcc, Handle, PlanarBuffer}, control::{self, Device, Mode, dumbbuffer::DumbBuffer, framebuffer}}; [INFO] [stdout] | ------ the item `Device` is already imported here [INFO] [stdout] ... [INFO] [stdout] 121 | use drm::control::Device; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Device` [INFO] [stdout] --> src/modesetting.rs:2:78 [INFO] [stdout] | [INFO] [stdout] 2 | use drm::{buffer::{Buffer, DrmFourcc, Handle, PlanarBuffer}, control::{self, Device, Mode, dumbbuffer::DumbBuffer, framebuffer}}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AsRawFd`, `mem` [INFO] [stdout] --> src/dmabuf.rs:1:44 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{collections::VecDeque, fs::File, mem, os::unix::io::{AsRawFd, FromRawFd, RawFd}, path::Path}; [INFO] [stdout] | ^^^ ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `QueryBufError`, `QueryBuf`, `bindings` [INFO] [stdout] --> src/dmabuf.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | bindings, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 5 | device::Device, [INFO] [stdout] 6 | ioctl::{self, QueryBuf, QueryBufError}, [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Device` is imported redundantly [INFO] [stdout] --> src/modesetting.rs:71:9 [INFO] [stdout] | [INFO] [stdout] 2 | use drm::{buffer::{Buffer, DrmFourcc, Handle, PlanarBuffer}, control::{self, Device, Mode, dumbbuffer::DumbBuffer, framebuffer}}; [INFO] [stdout] | ------ the item `Device` is already imported here [INFO] [stdout] ... [INFO] [stdout] 71 | use control::Device; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Device` is imported redundantly [INFO] [stdout] --> src/modesetting.rs:104:9 [INFO] [stdout] | [INFO] [stdout] 2 | use drm::{buffer::{Buffer, DrmFourcc, Handle, PlanarBuffer}, control::{self, Device, Mode, dumbbuffer::DumbBuffer, framebuffer}}; [INFO] [stdout] | ------ the item `Device` is already imported here [INFO] [stdout] ... [INFO] [stdout] 104 | use drm::control::Device; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Device` is imported redundantly [INFO] [stdout] --> src/modesetting.rs:121:9 [INFO] [stdout] | [INFO] [stdout] 2 | use drm::{buffer::{Buffer, DrmFourcc, Handle, PlanarBuffer}, control::{self, Device, Mode, dumbbuffer::DumbBuffer, framebuffer}}; [INFO] [stdout] | ------ the item `Device` is already imported here [INFO] [stdout] ... [INFO] [stdout] 121 | use drm::control::Device; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `handle` is never read [INFO] [stdout] --> src/modesetting.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 31 | pub struct PrimeFramebuffer { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] 32 | pub handle: framebuffer::Handle, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `set_crtc` is never used [INFO] [stdout] --> src/modesetting.rs:99:8 [INFO] [stdout] | [INFO] [stdout] 99 | pub fn set_crtc( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Device` [INFO] [stdout] --> src/modesetting.rs:2:78 [INFO] [stdout] | [INFO] [stdout] 2 | use drm::{buffer::{Buffer, DrmFourcc, Handle, PlanarBuffer}, control::{self, Device, Mode, dumbbuffer::DumbBuffer, framebuffer}}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `handle` is never read [INFO] [stdout] --> src/modesetting.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 31 | pub struct PrimeFramebuffer { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] 32 | pub handle: framebuffer::Handle, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `set_crtc` is never used [INFO] [stdout] --> src/modesetting.rs:99:8 [INFO] [stdout] | [INFO] [stdout] 99 | pub fn set_crtc( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.59s [INFO] running `Command { std: "docker" "inspect" "e612c8caeaa7ed0db1b9e36e294a5626e5bd9890686f1ab32b4e59974b6c7ae3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e612c8caeaa7ed0db1b9e36e294a5626e5bd9890686f1ab32b4e59974b6c7ae3", kill_on_drop: false }` [INFO] [stdout] e612c8caeaa7ed0db1b9e36e294a5626e5bd9890686f1ab32b4e59974b6c7ae3 [INFO] checking FallingSnow/v4l2-pi against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFallingSnow%2Fv4l2-pi" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/FallingSnow/v4l2-pi on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/FallingSnow/v4l2-pi [INFO] finished tweaking git repo https://github.com/FallingSnow/v4l2-pi [INFO] tweaked toml for git repo https://github.com/FallingSnow/v4l2-pi written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/FallingSnow/v4l2-pi 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b93df1540394cd6f8cbc4ce489720321b1c6abca1976232ef186ce092380c727 [INFO] running `Command { std: "docker" "start" "-a" "b93df1540394cd6f8cbc4ce489720321b1c6abca1976232ef186ce092380c727", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b93df1540394cd6f8cbc4ce489720321b1c6abca1976232ef186ce092380c727", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b93df1540394cd6f8cbc4ce489720321b1c6abca1976232ef186ce092380c727", kill_on_drop: false }` [INFO] [stdout] b93df1540394cd6f8cbc4ce489720321b1c6abca1976232ef186ce092380c727 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a190370062f42429b73c8547fdb2562e5e8cd66ad7676b6d15d021776cf89e0a [INFO] running `Command { std: "docker" "start" "-a" "a190370062f42429b73c8547fdb2562e5e8cd66ad7676b6d15d021776cf89e0a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling syn v1.0.69 [INFO] [stderr] Compiling drm-sys v0.0.0 (https://github.com/Smithay/drm-rs?rev=dc5c544762ba4cccfa3ee14e7f8dde6722ff4f97#dc5c5447) [INFO] [stderr] Compiling anyhow v1.0.40 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling drm-fourcc v2.1.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking nix v0.20.0 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Checking thiserror v1.0.24 [INFO] [stderr] Checking drm-ffi v0.0.0 (https://github.com/Smithay/drm-rs?rev=dc5c544762ba4cccfa3ee14e7f8dde6722ff4f97#dc5c5447) [INFO] [stderr] Checking ctrlc v3.1.9 [INFO] [stderr] Checking v4l2r v0.0.1 (https://github.com/Gnurou/v4l2r.git?rev=1fbc84fbe2ae9db970c41fbdb4537b3753d146e1#1fbc84fb) [INFO] [stderr] Checking drm v0.0.0 (https://github.com/Smithay/drm-rs?rev=dc5c544762ba4cccfa3ee14e7f8dde6722ff4f97#dc5c5447) [INFO] [stdout] error[E0277]: the trait bound `!: ReqBufs` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/v4l2r-f37f4e4b3dc5ab9f/1fbc84f/lib/src/device/queue.rs:429:9 [INFO] [stdout] | [INFO] [stdout] 429 | ioctl::reqbufs(&self.inner, type_, self.state.memory_type.into(), 0)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `ReqBufs` is not implemented for `!` [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `ReqBufs`: [INFO] [stdout] () [INFO] [stdout] RequestBuffers [INFO] [stdout] ioctl::reqbufs::BufferCapabilities [INFO] [stdout] usize [INFO] [stdout] = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #48950 for more information) [INFO] [stdout] = help: did you intend to use the type `()` here instead? [INFO] [stdout] note: required by a bound in `ioctl::reqbufs::reqbufs` [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/v4l2r-f37f4e4b3dc5ab9f/1fbc84f/lib/src/ioctl/reqbufs.rs:78:19 [INFO] [stdout] | [INFO] [stdout] 78 | pub fn reqbufs( [INFO] [stdout] | ^^^^^^^ required by this bound in `reqbufs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `v4l2r` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "a190370062f42429b73c8547fdb2562e5e8cd66ad7676b6d15d021776cf89e0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a190370062f42429b73c8547fdb2562e5e8cd66ad7676b6d15d021776cf89e0a", kill_on_drop: false }` [INFO] [stdout] a190370062f42429b73c8547fdb2562e5e8cd66ad7676b6d15d021776cf89e0a