[INFO] cloning repository https://github.com/hugorsz-dev/xrandr-brightness-gtk4-gui
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hugorsz-dev/xrandr-brightness-gtk4-gui" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhugorsz-dev%2Fxrandr-brightness-gtk4-gui", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhugorsz-dev%2Fxrandr-brightness-gtk4-gui'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b2d3452440bd7bf9d73d0e8c3b1d2000397d88e7
[INFO] testing hugorsz-dev/xrandr-brightness-gtk4-gui against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhugorsz-dev%2Fxrandr-brightness-gtk4-gui" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/hugorsz-dev/xrandr-brightness-gtk4-gui
[INFO] finished tweaking git repo https://github.com/hugorsz-dev/xrandr-brightness-gtk4-gui
[INFO] tweaked toml for git repo https://github.com/hugorsz-dev/xrandr-brightness-gtk4-gui written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/hugorsz-dev/xrandr-brightness-gtk4-gui on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/hugorsz-dev/xrandr-brightness-gtk4-gui 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7d4d9ca9822b2723984b26e7843c70b6d423ea6cd4262e714a6bf97409f2c418
[INFO] running `Command { std: "docker" "start" "-a" "7d4d9ca9822b2723984b26e7843c70b6d423ea6cd4262e714a6bf97409f2c418", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d4d9ca9822b2723984b26e7843c70b6d423ea6cd4262e714a6bf97409f2c418", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d4d9ca9822b2723984b26e7843c70b6d423ea6cd4262e714a6bf97409f2c418", kill_on_drop: false }`
[INFO] [stdout] 7d4d9ca9822b2723984b26e7843c70b6d423ea6cd4262e714a6bf97409f2c418
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 613e45ca1d83af0c3e36386bcad53ea1fc8e389df5eac865354d0d2ff35f69bf
[INFO] running `Command { std: "docker" "start" "-a" "613e45ca1d83af0c3e36386bcad53ea1fc8e389df5eac865354d0d2ff35f69bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashbrown v0.15.3
[INFO] [stderr]    Compiling winnow v0.7.10
[INFO] [stderr]    Compiling target-lexicon v0.13.2
[INFO] [stderr]    Compiling smallvec v1.15.0
[INFO] [stderr]    Compiling version-compare v0.2.0
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling gio v0.20.11
[INFO] [stderr]    Compiling toml_datetime v0.6.9
[INFO] [stderr]    Compiling serde_spanned v0.6.8
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling field-offset v0.3.6
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling cfg-expr v0.20.0
[INFO] [stderr]    Compiling toml_edit v0.22.26
[INFO] [stderr]    Compiling toml v0.8.22
[INFO] [stderr]    Compiling proc-macro-crate v3.3.0
[INFO] [stderr]    Compiling system-deps v7.0.5
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling glib-macros v0.20.10
[INFO] [stderr]    Compiling gtk4-macros v0.9.5
[INFO] [stderr]    Compiling glib-sys v0.20.10
[INFO] [stderr]    Compiling gobject-sys v0.20.10
[INFO] [stderr]    Compiling gio-sys v0.20.10
[INFO] [stderr]    Compiling pango-sys v0.20.10
[INFO] [stderr]    Compiling cairo-sys-rs v0.20.10
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.20.10
[INFO] [stderr]    Compiling gdk4-sys v0.9.6
[INFO] [stderr]    Compiling graphene-sys v0.20.10
[INFO] [stderr]    Compiling gsk4-sys v0.9.6
[INFO] [stderr]    Compiling gtk4-sys v0.9.6
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling glib v0.20.10
[INFO] [stderr]    Compiling cairo-rs v0.20.10
[INFO] [stderr]    Compiling graphene-rs v0.20.10
[INFO] [stderr]    Compiling gdk-pixbuf v0.20.10
[INFO] [stderr]    Compiling pango v0.20.10
[INFO] [stderr]    Compiling gdk4 v0.9.6
[INFO] [stderr]    Compiling gsk4 v0.9.6
[INFO] [stderr]    Compiling gtk4 v0.9.6
[INFO] [stderr]    Compiling xbgg v1.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `get_gamma` is never used
[INFO] [stdout]    --> src/xrandr_binds.rs:111:8
[INFO] [stdout]     |
[INFO] [stdout] 111 | pub fn get_gamma(monitor: &str) -> (f64, f64, f64) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `scale`, `value_label`, and `screen_name` are never read
[INFO] [stdout]   --> src/gtk4_custom.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub struct BrightnessScale {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout] 54 |     pub container: gtk::Box,
[INFO] [stdout] 55 |     pub scale: gtk::Scale,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 56 |     pub adjustment: gtk::Adjustment,
[INFO] [stdout] 57 |     pub value_label: gtk::Label,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 58 |     pub screen_name: String,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `scale`, `value_label`, and `screen_name` are never read
[INFO] [stdout]    --> src/gtk4_custom.rs:164:9
[INFO] [stdout]     |
[INFO] [stdout] 162 | pub struct GammaScale {
[INFO] [stdout]     |            ---------- fields in this struct
[INFO] [stdout] 163 |     pub container: gtk::Box,
[INFO] [stdout] 164 |     pub scale: gtk::Scale,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 165 |     pub adjustment: gtk::Adjustment,
[INFO] [stdout] 166 |     pub value_label: gtk::Label,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 167 |     pub screen_name: String,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4m 29s
[INFO] running `Command { std: "docker" "inspect" "613e45ca1d83af0c3e36386bcad53ea1fc8e389df5eac865354d0d2ff35f69bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "613e45ca1d83af0c3e36386bcad53ea1fc8e389df5eac865354d0d2ff35f69bf", kill_on_drop: false }`
[INFO] [stdout] 613e45ca1d83af0c3e36386bcad53ea1fc8e389df5eac865354d0d2ff35f69bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 40eb9c7585d71a977a895f172789fad11c2f968908c94f153bc147c69f3cf9fd
[INFO] running `Command { std: "docker" "start" "-a" "40eb9c7585d71a977a895f172789fad11c2f968908c94f153bc147c69f3cf9fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling xbgg v1.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `get_gamma` is never used
[INFO] [stdout]    --> src/xrandr_binds.rs:111:8
[INFO] [stdout]     |
[INFO] [stdout] 111 | pub fn get_gamma(monitor: &str) -> (f64, f64, f64) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `scale`, `value_label`, and `screen_name` are never read
[INFO] [stdout]   --> src/gtk4_custom.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub struct BrightnessScale {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout] 54 |     pub container: gtk::Box,
[INFO] [stdout] 55 |     pub scale: gtk::Scale,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 56 |     pub adjustment: gtk::Adjustment,
[INFO] [stdout] 57 |     pub value_label: gtk::Label,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 58 |     pub screen_name: String,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `scale`, `value_label`, and `screen_name` are never read
[INFO] [stdout]    --> src/gtk4_custom.rs:164:9
[INFO] [stdout]     |
[INFO] [stdout] 162 | pub struct GammaScale {
[INFO] [stdout]     |            ---------- fields in this struct
[INFO] [stdout] 163 |     pub container: gtk::Box,
[INFO] [stdout] 164 |     pub scale: gtk::Scale,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 165 |     pub adjustment: gtk::Adjustment,
[INFO] [stdout] 166 |     pub value_label: gtk::Label,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 167 |     pub screen_name: String,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "40eb9c7585d71a977a895f172789fad11c2f968908c94f153bc147c69f3cf9fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40eb9c7585d71a977a895f172789fad11c2f968908c94f153bc147c69f3cf9fd", kill_on_drop: false }`
[INFO] [stdout] 40eb9c7585d71a977a895f172789fad11c2f968908c94f153bc147c69f3cf9fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 25e81fa415dc663136bb06fc1d60b73fb3c9ac92ae24dc403446dbf5acbf4f4d
[INFO] running `Command { std: "docker" "start" "-a" "25e81fa415dc663136bb06fc1d60b73fb3c9ac92ae24dc403446dbf5acbf4f4d", kill_on_drop: false }`
[INFO] [stderr] warning: function `get_gamma` is never used
[INFO] [stderr]    --> src/xrandr_binds.rs:111:8
[INFO] [stderr]     |
[INFO] [stderr] 111 | pub fn get_gamma(monitor: &str) -> (f64, f64, f64) {
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `scale`, `value_label`, and `screen_name` are never read
[INFO] [stderr]   --> src/gtk4_custom.rs:55:9
[INFO] [stderr]    |
[INFO] [stderr] 53 | pub struct BrightnessScale {
[INFO] [stderr]    |            --------------- fields in this struct
[INFO] [stderr] 54 |     pub container: gtk::Box,
[INFO] [stderr] 55 |     pub scale: gtk::Scale,
[INFO] [stderr]    |         ^^^^^
[INFO] [stderr] 56 |     pub adjustment: gtk::Adjustment,
[INFO] [stderr] 57 |     pub value_label: gtk::Label,
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr] 58 |     pub screen_name: String,
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `scale`, `value_label`, and `screen_name` are never read
[INFO] [stderr]    --> src/gtk4_custom.rs:164:9
[INFO] [stderr]     |
[INFO] [stderr] 162 | pub struct GammaScale {
[INFO] [stderr]     |            ---------- fields in this struct
[INFO] [stderr] 163 |     pub container: gtk::Box,
[INFO] [stderr] 164 |     pub scale: gtk::Scale,
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr] 165 |     pub adjustment: gtk::Adjustment,
[INFO] [stderr] 166 |     pub value_label: gtk::Label,
[INFO] [stderr]     |         ^^^^^^^^^^^
[INFO] [stderr] 167 |     pub screen_name: String,
[INFO] [stderr]     |         ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `xbgg` (bin "xbgg" test) generated 3 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/xbgg-991403da6c320f09)
[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" "25e81fa415dc663136bb06fc1d60b73fb3c9ac92ae24dc403446dbf5acbf4f4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25e81fa415dc663136bb06fc1d60b73fb3c9ac92ae24dc403446dbf5acbf4f4d", kill_on_drop: false }`
[INFO] [stdout] 25e81fa415dc663136bb06fc1d60b73fb3c9ac92ae24dc403446dbf5acbf4f4d