[INFO] crate rpi-led-matrix 0.1.1 is already in cache [INFO] testing rpi-led-matrix-0.1.1 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate rpi-led-matrix 0.1.1 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate rpi-led-matrix 0.1.1 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 rpi-led-matrix 0.1.1 [INFO] finished tweaking crates.io crate rpi-led-matrix 0.1.1 [INFO] tweaked toml for crates.io crate rpi-led-matrix 0.1.1 written to /workspace/builds/worker-3/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] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stdout] 1a2a03766b6d8f0a5e9ef141166527f01d9cdc72066d903ba8c864cc974815f4 [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" "1a2a03766b6d8f0a5e9ef141166527f01d9cdc72066d903ba8c864cc974815f4"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling rpi-led-matrix v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:1:27 [INFO] [stderr] | [INFO] [stderr] 1 | use libc::{c_int, c_char, uint8_t}; //FILE}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:245:12 [INFO] [stderr] | [INFO] [stderr] 245 | r: uint8_t, g: uint8_t, b: uint8_t); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:245:24 [INFO] [stderr] | [INFO] [stderr] 245 | r: uint8_t, g: uint8_t, b: uint8_t); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:245:36 [INFO] [stderr] | [INFO] [stderr] 245 | r: uint8_t, g: uint8_t, b: uint8_t); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:248:36 [INFO] [stderr] | [INFO] [stderr] 248 | canvas: *mut LedCanvas, r: uint8_t, g: uint8_t, b: uint8_t); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:248:48 [INFO] [stderr] | [INFO] [stderr] 248 | canvas: *mut LedCanvas, r: uint8_t, g: uint8_t, b: uint8_t); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:248:60 [INFO] [stderr] | [INFO] [stderr] 248 | canvas: *mut LedCanvas, r: uint8_t, g: uint8_t, b: uint8_t); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:258:12 [INFO] [stderr] | [INFO] [stderr] 258 | r: uint8_t, g: uint8_t, b: uint8_t, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:258:24 [INFO] [stderr] | [INFO] [stderr] 258 | r: uint8_t, g: uint8_t, b: uint8_t, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:258:36 [INFO] [stderr] | [INFO] [stderr] 258 | r: uint8_t, g: uint8_t, b: uint8_t, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:263:12 [INFO] [stderr] | [INFO] [stderr] 263 | r: uint8_t, g: uint8_t, b: uint8_t, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:263:24 [INFO] [stderr] | [INFO] [stderr] 263 | r: uint8_t, g: uint8_t, b: uint8_t, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:263:36 [INFO] [stderr] | [INFO] [stderr] 263 | r: uint8_t, g: uint8_t, b: uint8_t, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:268:12 [INFO] [stderr] | [INFO] [stderr] 268 | r: uint8_t, g: uint8_t, b: uint8_t,); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:268:24 [INFO] [stderr] | [INFO] [stderr] 268 | r: uint8_t, g: uint8_t, b: uint8_t,); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:268:36 [INFO] [stderr] | [INFO] [stderr] 268 | r: uint8_t, g: uint8_t, b: uint8_t,); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:273:12 [INFO] [stderr] | [INFO] [stderr] 273 | r: uint8_t, g: uint8_t, b: uint8_t); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:273:24 [INFO] [stderr] | [INFO] [stderr] 273 | r: uint8_t, g: uint8_t, b: uint8_t); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:273:36 [INFO] [stderr] | [INFO] [stderr] 273 | r: uint8_t, g: uint8_t, b: uint8_t); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:178:30 [INFO] [stderr] | [INFO] [stderr] 178 | color.red as uint8_t, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:179:32 [INFO] [stderr] | [INFO] [stderr] 179 | color.green as uint8_t, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:180:31 [INFO] [stderr] | [INFO] [stderr] 180 | color.blue as uint8_t); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:191:30 [INFO] [stderr] | [INFO] [stderr] 191 | color.red as uint8_t, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:192:32 [INFO] [stderr] | [INFO] [stderr] 192 | color.green as uint8_t, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:193:31 [INFO] [stderr] | [INFO] [stderr] 193 | color.blue as uint8_t); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `#[derive]` can't be used on a `#[repr(packed)]` struct that does not derive Copy (error E0133) [INFO] [stderr] --> src/c.rs:18:10 [INFO] [stderr] | [INFO] [stderr] 18 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(safe_packed_borrows)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #46043 [INFO] [stderr] = note: this warning originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `size` [INFO] [stderr] --> src/c.rs:153:12 [INFO] [stderr] | [INFO] [stderr] 153 | pub fn size(&self) -> (i32, i32) { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `set` [INFO] [stderr] --> src/c.rs:162:12 [INFO] [stderr] | [INFO] [stderr] 162 | pub fn set(&mut self, x: i32, y: i32, color: &LedColor) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `clear` [INFO] [stderr] --> src/c.rs:169:12 [INFO] [stderr] | [INFO] [stderr] 169 | pub fn clear(&mut self) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `fill` [INFO] [stderr] --> src/c.rs:175:12 [INFO] [stderr] | [INFO] [stderr] 175 | pub fn fill(&mut self, color: &LedColor) { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `draw_line` [INFO] [stderr] --> src/c.rs:184:12 [INFO] [stderr] | [INFO] [stderr] 184 | pub fn draw_line(&mut self, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `draw_circle` [INFO] [stderr] --> src/c.rs:197:12 [INFO] [stderr] | [INFO] [stderr] 197 | pub fn draw_circle(&mut self, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `draw_text` [INFO] [stderr] --> src/c.rs:208:12 [INFO] [stderr] | [INFO] [stderr] 208 | pub fn draw_text(&mut self, font: &LedFont, text: &str, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 33 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.12s [INFO] running `"docker" "inspect" "1a2a03766b6d8f0a5e9ef141166527f01d9cdc72066d903ba8c864cc974815f4"` [INFO] running `"docker" "rm" "-f" "1a2a03766b6d8f0a5e9ef141166527f01d9cdc72066d903ba8c864cc974815f4"` [INFO] [stdout] 1a2a03766b6d8f0a5e9ef141166527f01d9cdc72066d903ba8c864cc974815f4 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 70da05d23639a8403059438c526c4014408a1ca73ae690726905f59d0eed929d [INFO] running `"docker" "start" "-a" "70da05d23639a8403059438c526c4014408a1ca73ae690726905f59d0eed929d"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling rpi-led-matrix v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:1:27 [INFO] [stderr] | [INFO] [stderr] 1 | use libc::{c_int, c_char, uint8_t}; //FILE}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:245:12 [INFO] [stderr] | [INFO] [stderr] 245 | r: uint8_t, g: uint8_t, b: uint8_t); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:245:24 [INFO] [stderr] | [INFO] [stderr] 245 | r: uint8_t, g: uint8_t, b: uint8_t); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:245:36 [INFO] [stderr] | [INFO] [stderr] 245 | r: uint8_t, g: uint8_t, b: uint8_t); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:248:36 [INFO] [stderr] | [INFO] [stderr] 248 | canvas: *mut LedCanvas, r: uint8_t, g: uint8_t, b: uint8_t); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:248:48 [INFO] [stderr] | [INFO] [stderr] 248 | canvas: *mut LedCanvas, r: uint8_t, g: uint8_t, b: uint8_t); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:248:60 [INFO] [stderr] | [INFO] [stderr] 248 | canvas: *mut LedCanvas, r: uint8_t, g: uint8_t, b: uint8_t); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:258:12 [INFO] [stderr] | [INFO] [stderr] 258 | r: uint8_t, g: uint8_t, b: uint8_t, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:258:24 [INFO] [stderr] | [INFO] [stderr] 258 | r: uint8_t, g: uint8_t, b: uint8_t, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:258:36 [INFO] [stderr] | [INFO] [stderr] 258 | r: uint8_t, g: uint8_t, b: uint8_t, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:263:12 [INFO] [stderr] | [INFO] [stderr] 263 | r: uint8_t, g: uint8_t, b: uint8_t, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:263:24 [INFO] [stderr] | [INFO] [stderr] 263 | r: uint8_t, g: uint8_t, b: uint8_t, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:263:36 [INFO] [stderr] | [INFO] [stderr] 263 | r: uint8_t, g: uint8_t, b: uint8_t, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:268:12 [INFO] [stderr] | [INFO] [stderr] 268 | r: uint8_t, g: uint8_t, b: uint8_t,); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:268:24 [INFO] [stderr] | [INFO] [stderr] 268 | r: uint8_t, g: uint8_t, b: uint8_t,); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:268:36 [INFO] [stderr] | [INFO] [stderr] 268 | r: uint8_t, g: uint8_t, b: uint8_t,); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:273:12 [INFO] [stderr] | [INFO] [stderr] 273 | r: uint8_t, g: uint8_t, b: uint8_t); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:273:24 [INFO] [stderr] | [INFO] [stderr] 273 | r: uint8_t, g: uint8_t, b: uint8_t); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:273:36 [INFO] [stderr] | [INFO] [stderr] 273 | r: uint8_t, g: uint8_t, b: uint8_t); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:178:30 [INFO] [stderr] | [INFO] [stderr] 178 | color.red as uint8_t, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:179:32 [INFO] [stderr] | [INFO] [stderr] 179 | color.green as uint8_t, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:180:31 [INFO] [stderr] | [INFO] [stderr] 180 | color.blue as uint8_t); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:191:30 [INFO] [stderr] | [INFO] [stderr] 191 | color.red as uint8_t, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:192:32 [INFO] [stderr] | [INFO] [stderr] 192 | color.green as uint8_t, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:193:31 [INFO] [stderr] | [INFO] [stderr] 193 | color.blue as uint8_t); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `#[derive]` can't be used on a `#[repr(packed)]` struct that does not derive Copy (error E0133) [INFO] [stderr] --> src/c.rs:18:10 [INFO] [stderr] | [INFO] [stderr] 18 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(safe_packed_borrows)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #46043 [INFO] [stderr] = note: this warning originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `size` [INFO] [stderr] --> src/c.rs:153:12 [INFO] [stderr] | [INFO] [stderr] 153 | pub fn size(&self) -> (i32, i32) { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `set` [INFO] [stderr] --> src/c.rs:162:12 [INFO] [stderr] | [INFO] [stderr] 162 | pub fn set(&mut self, x: i32, y: i32, color: &LedColor) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `clear` [INFO] [stderr] --> src/c.rs:169:12 [INFO] [stderr] | [INFO] [stderr] 169 | pub fn clear(&mut self) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `fill` [INFO] [stderr] --> src/c.rs:175:12 [INFO] [stderr] | [INFO] [stderr] 175 | pub fn fill(&mut self, color: &LedColor) { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `draw_line` [INFO] [stderr] --> src/c.rs:184:12 [INFO] [stderr] | [INFO] [stderr] 184 | pub fn draw_line(&mut self, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `draw_circle` [INFO] [stderr] --> src/c.rs:197:12 [INFO] [stderr] | [INFO] [stderr] 197 | pub fn draw_circle(&mut self, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `draw_text` [INFO] [stderr] --> src/c.rs:208:12 [INFO] [stderr] | [INFO] [stderr] 208 | pub fn draw_text(&mut self, font: &LedFont, text: &str, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 33 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:1:27 [INFO] [stderr] | [INFO] [stderr] 1 | use libc::{c_int, c_char, uint8_t}; //FILE}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:245:12 [INFO] [stderr] | [INFO] [stderr] 245 | r: uint8_t, g: uint8_t, b: uint8_t); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:245:24 [INFO] [stderr] | [INFO] [stderr] 245 | r: uint8_t, g: uint8_t, b: uint8_t); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:245:36 [INFO] [stderr] | [INFO] [stderr] 245 | r: uint8_t, g: uint8_t, b: uint8_t); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:248:36 [INFO] [stderr] | [INFO] [stderr] 248 | canvas: *mut LedCanvas, r: uint8_t, g: uint8_t, b: uint8_t); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:248:48 [INFO] [stderr] | [INFO] [stderr] 248 | canvas: *mut LedCanvas, r: uint8_t, g: uint8_t, b: uint8_t); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:248:60 [INFO] [stderr] | [INFO] [stderr] 248 | canvas: *mut LedCanvas, r: uint8_t, g: uint8_t, b: uint8_t); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:258:12 [INFO] [stderr] | [INFO] [stderr] 258 | r: uint8_t, g: uint8_t, b: uint8_t, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:258:24 [INFO] [stderr] | [INFO] [stderr] 258 | r: uint8_t, g: uint8_t, b: uint8_t, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:258:36 [INFO] [stderr] | [INFO] [stderr] 258 | r: uint8_t, g: uint8_t, b: uint8_t, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:263:12 [INFO] [stderr] | [INFO] [stderr] 263 | r: uint8_t, g: uint8_t, b: uint8_t, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:263:24 [INFO] [stderr] | [INFO] [stderr] 263 | r: uint8_t, g: uint8_t, b: uint8_t, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:263:36 [INFO] [stderr] | [INFO] [stderr] 263 | r: uint8_t, g: uint8_t, b: uint8_t, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:268:12 [INFO] [stderr] | [INFO] [stderr] 268 | r: uint8_t, g: uint8_t, b: uint8_t,); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:268:24 [INFO] [stderr] | [INFO] [stderr] 268 | r: uint8_t, g: uint8_t, b: uint8_t,); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:268:36 [INFO] [stderr] | [INFO] [stderr] 268 | r: uint8_t, g: uint8_t, b: uint8_t,); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:273:12 [INFO] [stderr] | [INFO] [stderr] 273 | r: uint8_t, g: uint8_t, b: uint8_t); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:273:24 [INFO] [stderr] | [INFO] [stderr] 273 | r: uint8_t, g: uint8_t, b: uint8_t); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:273:36 [INFO] [stderr] | [INFO] [stderr] 273 | r: uint8_t, g: uint8_t, b: uint8_t); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:178:30 [INFO] [stderr] | [INFO] [stderr] 178 | color.red as uint8_t, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:179:32 [INFO] [stderr] | [INFO] [stderr] 179 | color.green as uint8_t, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:180:31 [INFO] [stderr] | [INFO] [stderr] 180 | color.blue as uint8_t); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:191:30 [INFO] [stderr] | [INFO] [stderr] 191 | color.red as uint8_t, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:192:32 [INFO] [stderr] | [INFO] [stderr] 192 | color.green as uint8_t, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead. [INFO] [stderr] --> src/c.rs:193:31 [INFO] [stderr] | [INFO] [stderr] 193 | color.blue as uint8_t); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `#[derive]` can't be used on a `#[repr(packed)]` struct that does not derive Copy (error E0133) [INFO] [stderr] --> src/c.rs:18:10 [INFO] [stderr] | [INFO] [stderr] 18 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(safe_packed_borrows)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #46043 [INFO] [stderr] = note: this warning originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `size` [INFO] [stderr] --> src/c.rs:153:12 [INFO] [stderr] | [INFO] [stderr] 153 | pub fn size(&self) -> (i32, i32) { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `set` [INFO] [stderr] --> src/c.rs:162:12 [INFO] [stderr] | [INFO] [stderr] 162 | pub fn set(&mut self, x: i32, y: i32, color: &LedColor) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `clear` [INFO] [stderr] --> src/c.rs:169:12 [INFO] [stderr] | [INFO] [stderr] 169 | pub fn clear(&mut self) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `fill` [INFO] [stderr] --> src/c.rs:175:12 [INFO] [stderr] | [INFO] [stderr] 175 | pub fn fill(&mut self, color: &LedColor) { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `draw_line` [INFO] [stderr] --> src/c.rs:184:12 [INFO] [stderr] | [INFO] [stderr] 184 | pub fn draw_line(&mut self, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `draw_circle` [INFO] [stderr] --> src/c.rs:197:12 [INFO] [stderr] | [INFO] [stderr] 197 | pub fn draw_circle(&mut self, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `draw_text` [INFO] [stderr] --> src/c.rs:208:12 [INFO] [stderr] | [INFO] [stderr] 208 | pub fn draw_text(&mut self, font: &LedFont, text: &str, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: linking with `cc` failed: exit code: 1 [INFO] [stderr] | [INFO] [stderr] = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/rpi_led_matrix-eb2f16b67ebe318f.rpi_led_matrix.23hcobar-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/rpi_led_matrix-eb2f16b67ebe318f.rpi_led_matrix.23hcobar-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/rpi_led_matrix-eb2f16b67ebe318f.rpi_led_matrix.23hcobar-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/rpi_led_matrix-eb2f16b67ebe318f.rpi_led_matrix.23hcobar-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/rpi_led_matrix-eb2f16b67ebe318f.rpi_led_matrix.23hcobar-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/rpi_led_matrix-eb2f16b67ebe318f.rpi_led_matrix.23hcobar-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/rpi_led_matrix-eb2f16b67ebe318f.rpi_led_matrix.23hcobar-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/rpi_led_matrix-eb2f16b67ebe318f.rpi_led_matrix.23hcobar-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/rpi_led_matrix-eb2f16b67ebe318f.rpi_led_matrix.23hcobar-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/rpi_led_matrix-eb2f16b67ebe318f.rpi_led_matrix.23hcobar-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/rpi_led_matrix-eb2f16b67ebe318f.rpi_led_matrix.23hcobar-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/rpi_led_matrix-eb2f16b67ebe318f.rpi_led_matrix.23hcobar-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/rpi_led_matrix-eb2f16b67ebe318f.rpi_led_matrix.23hcobar-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/rpi_led_matrix-eb2f16b67ebe318f.rpi_led_matrix.23hcobar-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/rpi_led_matrix-eb2f16b67ebe318f.rpi_led_matrix.23hcobar-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/rpi_led_matrix-eb2f16b67ebe318f.rpi_led_matrix.23hcobar-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/rpi_led_matrix-eb2f16b67ebe318f" "/opt/rustwide/target/debug/deps/rpi_led_matrix-eb2f16b67ebe318f.467imfhowuz6d3gt.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-lrgbmatrix" "-lstdc++" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-0a07979da1fa7aa2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-171ede43b21d034c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-ea69ac8b5a0936d1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-6be6d4d5d08eb152.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-c718480fe68c7cec.rlib" "/opt/rustwide/target/debug/deps/liblibc-2e17c5c99334ee98.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-44f8eb3d0b2fad61.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-abc626f09920d361.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-546e83c8973f1a65.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-12768dfc68674934.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-e06867e4497f2ee8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-cbc579f43f6df57b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7abd6d5a7ebf9a23.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-46423c7bc03bd327.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-fc3773ed7bc68f07.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-9cdc98176efd27e2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-02d88502a763e06b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-8cdc9d38dd6cd3ce.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-336f7d63e72901ef.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-57917b1be5233117.rlib" "-Wl,-Bdynamic" "-lutil" "-ldl" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil" [INFO] [stderr] = note: /usr/bin/ld: cannot find -lrgbmatrix [INFO] [stderr] collect2: error: ld returned 1 exit status [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error; 33 warnings emitted [INFO] [stderr] [INFO] [stderr] error: could not compile `rpi-led-matrix`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "70da05d23639a8403059438c526c4014408a1ca73ae690726905f59d0eed929d"` [INFO] running `"docker" "rm" "-f" "70da05d23639a8403059438c526c4014408a1ca73ae690726905f59d0eed929d"` [INFO] [stdout] 70da05d23639a8403059438c526c4014408a1ca73ae690726905f59d0eed929d