[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 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYohsi%2Fdbus_ddc_auto_brightness" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-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-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Yohsi/dbus_ddc_auto_brightness on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_derive v1.0.189
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6dff56d8dc6a8c5698382e11cbbe0480e4f20e127adcc6dd8ba2c10b1d2acb88
[INFO] running `Command { std: "docker" "start" "-a" "6dff56d8dc6a8c5698382e11cbbe0480e4f20e127adcc6dd8ba2c10b1d2acb88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6dff56d8dc6a8c5698382e11cbbe0480e4f20e127adcc6dd8ba2c10b1d2acb88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6dff56d8dc6a8c5698382e11cbbe0480e4f20e127adcc6dd8ba2c10b1d2acb88", kill_on_drop: false }`
[INFO] [stdout] 6dff56d8dc6a8c5698382e11cbbe0480e4f20e127adcc6dd8ba2c10b1d2acb88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da447730eefdd46215adddb09956f966756f7bc3df7c3dbd097e55dbf116573d
[INFO] running `Command { std: "docker" "start" "-a" "da447730eefdd46215adddb09956f966756f7bc3df7c3dbd097e55dbf116573d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.149
[INFO] [stderr]    Compiling pkg-config v0.3.27
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]    Compiling uninitialized v0.0.2
[INFO] [stderr]    Compiling serde v1.0.189
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[INFO] [stderr]     Checking dtoa v0.4.8
[INFO] [stderr]     Checking resize-slice v0.1.3
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[INFO] [stderr]     Checking log v0.4.20
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[INFO] [stderr]    Compiling libdbus-sys v0.2.5
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.38
[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
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[INFO] [stderr]     Checking edid v0.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.189
[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<i32, dbus::Error>;
[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<i32, dbus::Error>;
[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 17.54s
[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 1`
[INFO] running `Command { std: "docker" "inspect" "da447730eefdd46215adddb09956f966756f7bc3df7c3dbd097e55dbf116573d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da447730eefdd46215adddb09956f966756f7bc3df7c3dbd097e55dbf116573d", kill_on_drop: false }`
[INFO] [stdout] da447730eefdd46215adddb09956f966756f7bc3df7c3dbd097e55dbf116573d
