[INFO] cloning repository https://github.com/Yohsi/dbus_ddc_auto_brightness [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Yohsi/dbus_ddc_auto_brightness" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYohsi%2Fdbus_ddc_auto_brightness", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYohsi%2Fdbus_ddc_auto_brightness'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2a37f1a6ca5f1349ff2484a5033e5556a1fcdbfd [INFO] checking Yohsi/dbus_ddc_auto_brightness against master#ddaf12390d3ffb7d5ba74491a48f3cd528e5d777 for pr-146504 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYohsi%2Fdbus_ddc_auto_brightness" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Yohsi/dbus_ddc_auto_brightness [INFO] finished tweaking git repo https://github.com/Yohsi/dbus_ddc_auto_brightness [INFO] tweaked toml for git repo https://github.com/Yohsi/dbus_ddc_auto_brightness written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Yohsi/dbus_ddc_auto_brightness on toolchain ddaf12390d3ffb7d5ba74491a48f3cd528e5d777 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ddaf12390d3ffb7d5ba74491a48f3cd528e5d777" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Yohsi/dbus_ddc_auto_brightness 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" "+ddaf12390d3ffb7d5ba74491a48f3cd528e5d777" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_yaml v0.7.5 [INFO] [stderr] Downloaded nvapi-sys v0.1.3 [INFO] [stderr] Downloaded i2c-linux-sys v0.2.1 [INFO] [stderr] Downloaded i2c v0.1.0 [INFO] [stderr] Downloaded resize-slice v0.1.3 [INFO] [stderr] Downloaded mccs-caps v0.1.3 [INFO] [stderr] Downloaded i2c-linux v0.1.2 [INFO] [stderr] Downloaded ddc-hi v0.4.1 [INFO] [stderr] Downloaded serde_derive v1.0.189 [INFO] [stderr] Downloaded ddc v0.2.2 [INFO] [stderr] Downloaded ddc-winapi v0.2.1 [INFO] [stderr] Downloaded nvapi v0.1.4 [INFO] [stderr] Downloaded mccs-db v0.1.3 [INFO] [stderr] Downloaded edid v0.3.0 [INFO] [stderr] Downloaded udev v0.2.0 [INFO] [stderr] Downloaded mccs v0.1.3 [INFO] [stderr] Downloaded ddc-i2c v0.2.2 [INFO] [stderr] Downloaded serde v1.0.189 [INFO] [stderr] Downloaded uninitialized v0.0.2 [INFO] [stderr] Downloaded ddc-macos v0.2.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ddaf12390d3ffb7d5ba74491a48f3cd528e5d777" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 21d5581448c882137c6057705a8099f4d1a91b2ead6d3e115784b4aecdccdc52 [INFO] running `Command { std: "docker" "start" "-a" "21d5581448c882137c6057705a8099f4d1a91b2ead6d3e115784b4aecdccdc52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "21d5581448c882137c6057705a8099f4d1a91b2ead6d3e115784b4aecdccdc52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "21d5581448c882137c6057705a8099f4d1a91b2ead6d3e115784b4aecdccdc52", kill_on_drop: false }` [INFO] [stdout] 21d5581448c882137c6057705a8099f4d1a91b2ead6d3e115784b4aecdccdc52 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ddaf12390d3ffb7d5ba74491a48f3cd528e5d777" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a9cd6557aa0178433c6d29035c217499245f6d57013ce4bc6586db02dcea99bc [INFO] running `Command { std: "docker" "start" "-a" "a9cd6557aa0178433c6d29035c217499245f6d57013ce4bc6586db02dcea99bc", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Compiling uninitialized v0.0.2 [INFO] [stderr] Compiling serde v1.0.189 [INFO] [stderr] Compiling libdbus-sys v0.2.5 [INFO] [stderr] Compiling ddc-hi v0.4.1 [INFO] [stderr] Checking mccs v0.1.3 [INFO] [stderr] Checking i2c v0.1.0 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Checking resize-slice v0.1.3 [INFO] [stderr] Checking ddc v0.2.2 [INFO] [stderr] Checking memchr v1.0.2 [INFO] [stderr] Checking i2c-linux-sys v0.2.1 [INFO] [stderr] Checking dbus v0.9.7 [INFO] [stderr] Checking udev v0.2.0 [INFO] [stderr] Checking nom v3.2.1 [INFO] [stderr] Checking i2c-linux v0.1.2 [INFO] [stderr] Checking ddc-i2c v0.2.2 [INFO] [stderr] Compiling serde_derive v1.0.189 [INFO] [stderr] Checking mccs-caps v0.1.3 [INFO] [stderr] Checking edid v0.3.0 [INFO] [stderr] Checking serde_yaml v0.7.5 [INFO] [stderr] Checking mccs-db v0.1.3 [INFO] [stderr] Checking auto_brightness v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: methods `set_brightness`, `set_brightness_silent`, and `brightness_steps` are never used [INFO] [stdout] --> src/brightness.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub trait OrgKdeSolidPowerManagementActionsBrightnessControl { [INFO] [stdout] | -------------------------------------------------- methods in this trait [INFO] [stdout] 8 | fn set_brightness(&self, arg0: i32) -> Result<(), dbus::Error>; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 9 | fn set_brightness_silent(&self, arg0: i32) -> Result<(), dbus::Error>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 12 | fn brightness_steps(&self) -> Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `OrgKdeSolidPowerManagementActionsBrightnessControlBrightnessMaxChanged` is never constructed [INFO] [stdout] --> src/brightness.rs:40:12 [INFO] [stdout] | [INFO] [stdout] 40 | pub struct OrgKdeSolidPowerManagementActionsBrightnessControlBrightnessMaxChanged { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `OrgFreedesktopDBusProperties` is never used [INFO] [stdout] --> src/brightness.rs:89:11 [INFO] [stdout] | [INFO] [stdout] 89 | pub trait OrgFreedesktopDBusProperties { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `OrgFreedesktopDBusPropertiesPropertiesChanged` is never constructed [INFO] [stdout] --> src/brightness.rs:96:12 [INFO] [stdout] | [INFO] [stdout] 96 | pub struct OrgFreedesktopDBusPropertiesPropertiesChanged { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `OrgFreedesktopDBusIntrospectable` is never used [INFO] [stdout] --> src/brightness.rs:142:11 [INFO] [stdout] | [INFO] [stdout] 142 | pub trait OrgFreedesktopDBusIntrospectable { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `OrgFreedesktopDBusPeer` is never used [INFO] [stdout] --> src/brightness.rs:154:11 [INFO] [stdout] | [INFO] [stdout] 154 | pub trait OrgFreedesktopDBusPeer { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `OrgKdeKscreenBackend` is never used [INFO] [stdout] --> src/kscreen.rs:7:11 [INFO] [stdout] | [INFO] [stdout] 7 | pub trait OrgKdeKscreenBackend { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `OrgFreedesktopDBusProperties` is never used [INFO] [stdout] --> src/kscreen.rs:55:11 [INFO] [stdout] | [INFO] [stdout] 55 | pub trait OrgFreedesktopDBusProperties { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `OrgFreedesktopDBusPropertiesPropertiesChanged` is never constructed [INFO] [stdout] --> src/kscreen.rs:62:12 [INFO] [stdout] | [INFO] [stdout] 62 | pub struct OrgFreedesktopDBusPropertiesPropertiesChanged { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `OrgFreedesktopDBusIntrospectable` is never used [INFO] [stdout] --> src/kscreen.rs:108:11 [INFO] [stdout] | [INFO] [stdout] 108 | pub trait OrgFreedesktopDBusIntrospectable { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `OrgFreedesktopDBusPeer` is never used [INFO] [stdout] --> src/kscreen.rs:120:11 [INFO] [stdout] | [INFO] [stdout] 120 | pub trait OrgFreedesktopDBusPeer { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `set_brightness`, `set_brightness_silent`, and `brightness_steps` are never used [INFO] [stdout] --> src/brightness.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub trait OrgKdeSolidPowerManagementActionsBrightnessControl { [INFO] [stdout] | -------------------------------------------------- methods in this trait [INFO] [stdout] 8 | fn set_brightness(&self, arg0: i32) -> Result<(), dbus::Error>; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 9 | fn set_brightness_silent(&self, arg0: i32) -> Result<(), dbus::Error>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 12 | fn brightness_steps(&self) -> Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `OrgKdeSolidPowerManagementActionsBrightnessControlBrightnessMaxChanged` is never constructed [INFO] [stdout] --> src/brightness.rs:40:12 [INFO] [stdout] | [INFO] [stdout] 40 | pub struct OrgKdeSolidPowerManagementActionsBrightnessControlBrightnessMaxChanged { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `OrgFreedesktopDBusProperties` is never used [INFO] [stdout] --> src/brightness.rs:89:11 [INFO] [stdout] | [INFO] [stdout] 89 | pub trait OrgFreedesktopDBusProperties { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `OrgFreedesktopDBusPropertiesPropertiesChanged` is never constructed [INFO] [stdout] --> src/brightness.rs:96:12 [INFO] [stdout] | [INFO] [stdout] 96 | pub struct OrgFreedesktopDBusPropertiesPropertiesChanged { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `OrgFreedesktopDBusIntrospectable` is never used [INFO] [stdout] --> src/brightness.rs:142:11 [INFO] [stdout] | [INFO] [stdout] 142 | pub trait OrgFreedesktopDBusIntrospectable { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `OrgFreedesktopDBusPeer` is never used [INFO] [stdout] --> src/brightness.rs:154:11 [INFO] [stdout] | [INFO] [stdout] 154 | pub trait OrgFreedesktopDBusPeer { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `OrgKdeKscreenBackend` is never used [INFO] [stdout] --> src/kscreen.rs:7:11 [INFO] [stdout] | [INFO] [stdout] 7 | pub trait OrgKdeKscreenBackend { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `OrgFreedesktopDBusProperties` is never used [INFO] [stdout] --> src/kscreen.rs:55:11 [INFO] [stdout] | [INFO] [stdout] 55 | pub trait OrgFreedesktopDBusProperties { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `OrgFreedesktopDBusPropertiesPropertiesChanged` is never constructed [INFO] [stdout] --> src/kscreen.rs:62:12 [INFO] [stdout] | [INFO] [stdout] 62 | pub struct OrgFreedesktopDBusPropertiesPropertiesChanged { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `OrgFreedesktopDBusIntrospectable` is never used [INFO] [stdout] --> src/kscreen.rs:108:11 [INFO] [stdout] | [INFO] [stdout] 108 | pub trait OrgFreedesktopDBusIntrospectable { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `OrgFreedesktopDBusPeer` is never used [INFO] [stdout] --> src/kscreen.rs:120:11 [INFO] [stdout] | [INFO] [stdout] 120 | pub trait OrgFreedesktopDBusPeer { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.43s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v3.2.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 6` [INFO] running `Command { std: "docker" "inspect" "a9cd6557aa0178433c6d29035c217499245f6d57013ce4bc6586db02dcea99bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a9cd6557aa0178433c6d29035c217499245f6d57013ce4bc6586db02dcea99bc", kill_on_drop: false }` [INFO] [stdout] a9cd6557aa0178433c6d29035c217499245f6d57013ce4bc6586db02dcea99bc