[INFO] cloning repository https://github.com/RyKilleen/dim-and-dimmer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RyKilleen/dim-and-dimmer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRyKilleen%2Fdim-and-dimmer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRyKilleen%2Fdim-and-dimmer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2135d60330aee1a189a2019c51a3833c7a5cc23f
[INFO] testing RyKilleen/dim-and-dimmer against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRyKilleen%2Fdim-and-dimmer" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/RyKilleen/dim-and-dimmer
[INFO] finished tweaking git repo https://github.com/RyKilleen/dim-and-dimmer
[INFO] tweaked toml for git repo https://github.com/RyKilleen/dim-and-dimmer written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/RyKilleen/dim-and-dimmer on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/RyKilleen/dim-and-dimmer 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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d1c003fb3779854983957ccd8af06107fc3b9691f9bc7d5e92f83f466b0c4af7
[INFO] running `Command { std: "docker" "start" "-a" "d1c003fb3779854983957ccd8af06107fc3b9691f9bc7d5e92f83f466b0c4af7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d1c003fb3779854983957ccd8af06107fc3b9691f9bc7d5e92f83f466b0c4af7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1c003fb3779854983957ccd8af06107fc3b9691f9bc7d5e92f83f466b0c4af7", kill_on_drop: false }`
[INFO] [stdout] d1c003fb3779854983957ccd8af06107fc3b9691f9bc7d5e92f83f466b0c4af7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 98600f5c526e6ac85b77f45655240e9786ef17555f67df378692aef28c7d5859
[INFO] running `Command { std: "docker" "start" "-a" "98600f5c526e6ac85b77f45655240e9786ef17555f67df378692aef28c7d5859", kill_on_drop: false }`
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[INFO] [stderr]    Compiling dim-and-dimmer v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `name` is never used
[INFO] [stdout]   --> src/gamma/mod.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub trait GammaBackend: Send + Sync {
[INFO] [stdout]    |           ------------ method in this trait
[INFO] [stdout] 11 |     fn name(&self) -> &'static str;
[INFO] [stdout]    |        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 32s
[INFO] running `Command { std: "docker" "inspect" "98600f5c526e6ac85b77f45655240e9786ef17555f67df378692aef28c7d5859", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98600f5c526e6ac85b77f45655240e9786ef17555f67df378692aef28c7d5859", kill_on_drop: false }`
[INFO] [stdout] 98600f5c526e6ac85b77f45655240e9786ef17555f67df378692aef28c7d5859
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f7b0ceb6b7844009454a38394484db3e88cdf3335b5524e4aed6456aa6bdff8f
[INFO] running `Command { std: "docker" "start" "-a" "f7b0ceb6b7844009454a38394484db3e88cdf3335b5524e4aed6456aa6bdff8f", kill_on_drop: false }`
[INFO] [stderr]    Compiling dim-and-dimmer v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `name` is never used
[INFO] [stdout]   --> src/gamma/mod.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub trait GammaBackend: Send + Sync {
[INFO] [stdout]    |           ------------ method in this trait
[INFO] [stdout] 11 |     fn name(&self) -> &'static str;
[INFO] [stdout]    |        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.14s
[INFO] running `Command { std: "docker" "inspect" "f7b0ceb6b7844009454a38394484db3e88cdf3335b5524e4aed6456aa6bdff8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7b0ceb6b7844009454a38394484db3e88cdf3335b5524e4aed6456aa6bdff8f", kill_on_drop: false }`
[INFO] [stdout] f7b0ceb6b7844009454a38394484db3e88cdf3335b5524e4aed6456aa6bdff8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a7e850d23625ae9e00f31a611d306d368198f3c75450f38c3449de0f18de3b75
[INFO] running `Command { std: "docker" "start" "-a" "a7e850d23625ae9e00f31a611d306d368198f3c75450f38c3449de0f18de3b75", kill_on_drop: false }`
[INFO] [stderr] warning: method `name` is never used
[INFO] [stderr]   --> src/gamma/mod.rs:11:8
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub trait GammaBackend: Send + Sync {
[INFO] [stderr]    |           ------------ method in this trait
[INFO] [stderr] 11 |     fn name(&self) -> &'static str;
[INFO] [stderr]    |        ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `dim-and-dimmer` (bin "dim-and-dimmer" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/dim_and_dimmer-576fc500c205f290)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test display::tests::test_parse_ddcutil_detect ... ok
[INFO] [stdout] test gamma::tests::test_map_drm_to_xrandr_hdmi ... ok
[INFO] [stdout] test gamma::tests::test_map_drm_to_xrandr_dp ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a7e850d23625ae9e00f31a611d306d368198f3c75450f38c3449de0f18de3b75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7e850d23625ae9e00f31a611d306d368198f3c75450f38c3449de0f18de3b75", kill_on_drop: false }`
[INFO] [stdout] a7e850d23625ae9e00f31a611d306d368198f3c75450f38c3449de0f18de3b75