[INFO] cloning repository https://github.com/Niedzwiedzw/rust-drivers-playground [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Niedzwiedzw/rust-drivers-playground" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNiedzwiedzw%2Frust-drivers-playground", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNiedzwiedzw%2Frust-drivers-playground'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8d19a47521a504625aa357dabb3d26c34d14f0e6 [INFO] testing Niedzwiedzw/rust-drivers-playground against 1.59.0 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNiedzwiedzw%2Frust-drivers-playground" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Niedzwiedzw/rust-drivers-playground on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Niedzwiedzw/rust-drivers-playground [INFO] finished tweaking git repo https://github.com/Niedzwiedzw/rust-drivers-playground [INFO] tweaked toml for git repo https://github.com/Niedzwiedzw/rust-drivers-playground written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/Niedzwiedzw/rust-drivers-playground already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "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] a2b83544441afabefa7ee4834e6958c81b2a6b6501a43d06f3ee82bcadeca496 [INFO] running `Command { std: "docker" "start" "-a" "a2b83544441afabefa7ee4834e6958c81b2a6b6501a43d06f3ee82bcadeca496", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a2b83544441afabefa7ee4834e6958c81b2a6b6501a43d06f3ee82bcadeca496", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2b83544441afabefa7ee4834e6958c81b2a6b6501a43d06f3ee82bcadeca496", kill_on_drop: false }` [INFO] [stdout] a2b83544441afabefa7ee4834e6958c81b2a6b6501a43d06f3ee82bcadeca496 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", 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] 579e6a027f4cca4c661579b2ce9cb078b127e9279c4d4d6edb6d07ce47d47721 [INFO] running `Command { std: "docker" "start" "-a" "579e6a027f4cca4c661579b2ce9cb078b127e9279c4d4d6edb6d07ce47d47721", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling rppal v0.11.3 (https://github.com/golemparts/rppal#5eb0f148) [INFO] [stderr] Compiling rpi-display-driver v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: constant is never used: `INVERTDISPLAY` [INFO] [stdout] --> src/command_ids.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | pub const INVERTDISPLAY: u8 = 0xA7; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `SETLOWCOLUMN` [INFO] [stdout] --> src/command_ids.rs:16:1 [INFO] [stdout] | [INFO] [stdout] 16 | pub const SETLOWCOLUMN: u8 = 0x00; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `SETHIGHCOLUMN` [INFO] [stdout] --> src/command_ids.rs:17:1 [INFO] [stdout] | [INFO] [stdout] 17 | pub const SETHIGHCOLUMN: u8 = 0x10; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `COLUMNADDR` [INFO] [stdout] --> src/command_ids.rs:20:1 [INFO] [stdout] | [INFO] [stdout] 20 | pub const COLUMNADDR: u8 = 0x21; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `PAGEADDR` [INFO] [stdout] --> src/command_ids.rs:21:1 [INFO] [stdout] | [INFO] [stdout] 21 | pub const PAGEADDR: u8 = 0x22; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `COMSCANINC` [INFO] [stdout] --> src/command_ids.rs:22:1 [INFO] [stdout] | [INFO] [stdout] 22 | pub const COMSCANINC: u8 = 0xC0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `EXTERNALVCC` [INFO] [stdout] --> src/command_ids.rs:26:1 [INFO] [stdout] | [INFO] [stdout] 26 | pub const EXTERNALVCC: u8 = 0x1; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `SWITCHCAPVCC` [INFO] [stdout] --> src/command_ids.rs:27:1 [INFO] [stdout] | [INFO] [stdout] 27 | pub const SWITCHCAPVCC: u8 = 0x2; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.25s [INFO] running `Command { std: "docker" "inspect" "579e6a027f4cca4c661579b2ce9cb078b127e9279c4d4d6edb6d07ce47d47721", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "579e6a027f4cca4c661579b2ce9cb078b127e9279c4d4d6edb6d07ce47d47721", kill_on_drop: false }` [INFO] [stdout] 579e6a027f4cca4c661579b2ce9cb078b127e9279c4d4d6edb6d07ce47d47721 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b7fd559fd0246e1874a3a71b20c0666d45ade2591fb2d5c73c2afaa9497e611d [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" "b7fd559fd0246e1874a3a71b20c0666d45ade2591fb2d5c73c2afaa9497e611d", kill_on_drop: false }` [INFO] [stderr] Compiling rpi-display-driver v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: constant is never used: `INVERTDISPLAY` [INFO] [stdout] --> src/command_ids.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | pub const INVERTDISPLAY: u8 = 0xA7; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `SETLOWCOLUMN` [INFO] [stdout] --> src/command_ids.rs:16:1 [INFO] [stdout] | [INFO] [stdout] 16 | pub const SETLOWCOLUMN: u8 = 0x00; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `SETHIGHCOLUMN` [INFO] [stdout] --> src/command_ids.rs:17:1 [INFO] [stdout] | [INFO] [stdout] 17 | pub const SETHIGHCOLUMN: u8 = 0x10; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `COLUMNADDR` [INFO] [stdout] --> src/command_ids.rs:20:1 [INFO] [stdout] | [INFO] [stdout] 20 | pub const COLUMNADDR: u8 = 0x21; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `PAGEADDR` [INFO] [stdout] --> src/command_ids.rs:21:1 [INFO] [stdout] | [INFO] [stdout] 21 | pub const PAGEADDR: u8 = 0x22; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `COMSCANINC` [INFO] [stdout] --> src/command_ids.rs:22:1 [INFO] [stdout] | [INFO] [stdout] 22 | pub const COMSCANINC: u8 = 0xC0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `EXTERNALVCC` [INFO] [stdout] --> src/command_ids.rs:26:1 [INFO] [stdout] | [INFO] [stdout] 26 | pub const EXTERNALVCC: u8 = 0x1; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `SWITCHCAPVCC` [INFO] [stdout] --> src/command_ids.rs:27:1 [INFO] [stdout] | [INFO] [stdout] 27 | pub const SWITCHCAPVCC: u8 = 0x2; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.00s [INFO] running `Command { std: "docker" "inspect" "b7fd559fd0246e1874a3a71b20c0666d45ade2591fb2d5c73c2afaa9497e611d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b7fd559fd0246e1874a3a71b20c0666d45ade2591fb2d5c73c2afaa9497e611d", kill_on_drop: false }` [INFO] [stdout] b7fd559fd0246e1874a3a71b20c0666d45ade2591fb2d5c73c2afaa9497e611d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7c5a7879393efa6a06e7b748b44de9ed109c48e49b8fd2353531cecaff7e9e15 [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" "7c5a7879393efa6a06e7b748b44de9ed109c48e49b8fd2353531cecaff7e9e15", kill_on_drop: false }` [INFO] [stderr] warning: constant is never used: `INVERTDISPLAY` [INFO] [stderr] --> src/command_ids.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | pub const INVERTDISPLAY: u8 = 0xA7; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `SETLOWCOLUMN` [INFO] [stderr] --> src/command_ids.rs:16:1 [INFO] [stderr] | [INFO] [stderr] 16 | pub const SETLOWCOLUMN: u8 = 0x00; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `SETHIGHCOLUMN` [INFO] [stderr] --> src/command_ids.rs:17:1 [INFO] [stderr] | [INFO] [stderr] 17 | pub const SETHIGHCOLUMN: u8 = 0x10; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `COLUMNADDR` [INFO] [stderr] --> src/command_ids.rs:20:1 [INFO] [stderr] | [INFO] [stderr] 20 | pub const COLUMNADDR: u8 = 0x21; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `PAGEADDR` [INFO] [stderr] --> src/command_ids.rs:21:1 [INFO] [stderr] | [INFO] [stderr] 21 | pub const PAGEADDR: u8 = 0x22; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `COMSCANINC` [INFO] [stderr] --> src/command_ids.rs:22:1 [INFO] [stderr] | [INFO] [stderr] 22 | pub const COMSCANINC: u8 = 0xC0; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `EXTERNALVCC` [INFO] [stderr] --> src/command_ids.rs:26:1 [INFO] [stderr] | [INFO] [stderr] 26 | pub const EXTERNALVCC: u8 = 0x1; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `SWITCHCAPVCC` [INFO] [stderr] --> src/command_ids.rs:27:1 [INFO] [stderr] | [INFO] [stderr] 27 | pub const SWITCHCAPVCC: u8 = 0x2; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `rpi-display-driver` (bin "rpi-display-driver" test) generated 8 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rpi_display_driver-00d74d3345f667fe) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "7c5a7879393efa6a06e7b748b44de9ed109c48e49b8fd2353531cecaff7e9e15", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c5a7879393efa6a06e7b748b44de9ed109c48e49b8fd2353531cecaff7e9e15", kill_on_drop: false }` [INFO] [stdout] 7c5a7879393efa6a06e7b748b44de9ed109c48e49b8fd2353531cecaff7e9e15