[INFO] updating cached 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" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8d19a47521a504625aa357dabb3d26c34d14f0e6 [INFO] testing Niedzwiedzw/rust-drivers-playground against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNiedzwiedzw%2Frust-drivers-playground" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Niedzwiedzw/rust-drivers-playground on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", 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-0/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" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 146b14fe130df34da6a2888a1489e0acce9e06373d799498dfb0bb1f68ba2efa [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" "146b14fe130df34da6a2888a1489e0acce9e06373d799498dfb0bb1f68ba2efa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "146b14fe130df34da6a2888a1489e0acce9e06373d799498dfb0bb1f68ba2efa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "146b14fe130df34da6a2888a1489e0acce9e06373d799498dfb0bb1f68ba2efa", kill_on_drop: false }` [INFO] [stdout] 146b14fe130df34da6a2888a1489e0acce9e06373d799498dfb0bb1f68ba2efa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3098e855bd50c6646030c5bf911e0eea1c619aca57d8b3c83ac0804a0dba44ce [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" "3098e855bd50c6646030c5bf911e0eea1c619aca57d8b3c83ac0804a0dba44ce", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.58 [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 7.81s [INFO] running `Command { std: "docker" "inspect" "3098e855bd50c6646030c5bf911e0eea1c619aca57d8b3c83ac0804a0dba44ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3098e855bd50c6646030c5bf911e0eea1c619aca57d8b3c83ac0804a0dba44ce", kill_on_drop: false }` [INFO] [stdout] 3098e855bd50c6646030c5bf911e0eea1c619aca57d8b3c83ac0804a0dba44ce [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5cc2bc889ab561cb3645f45088f628c549c8aacb5612218ced7b8d9f8eb18762 [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" "5cc2bc889ab561cb3645f45088f628c549c8aacb5612218ced7b8d9f8eb18762", 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 0.71s [INFO] running `Command { std: "docker" "inspect" "5cc2bc889ab561cb3645f45088f628c549c8aacb5612218ced7b8d9f8eb18762", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5cc2bc889ab561cb3645f45088f628c549c8aacb5612218ced7b8d9f8eb18762", kill_on_drop: false }` [INFO] [stdout] 5cc2bc889ab561cb3645f45088f628c549c8aacb5612218ced7b8d9f8eb18762 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7e4c53b8d756dc18d72c6adc45b605f63b3ba92c7afba03d604a774955d6cd02 [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" "7e4c53b8d756dc18d72c6adc45b605f63b3ba92c7afba03d604a774955d6cd02", 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: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/rpi_display_driver-4066d56b523958aa [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 [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "7e4c53b8d756dc18d72c6adc45b605f63b3ba92c7afba03d604a774955d6cd02", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e4c53b8d756dc18d72c6adc45b605f63b3ba92c7afba03d604a774955d6cd02", kill_on_drop: false }` [INFO] [stdout] 7e4c53b8d756dc18d72c6adc45b605f63b3ba92c7afba03d604a774955d6cd02