[INFO] cloning repository https://github.com/umurgdk/linuxgraphics
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/umurgdk/linuxgraphics" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fumurgdk%2Flinuxgraphics", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fumurgdk%2Flinuxgraphics'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d6deed1753820f2e9c3dcbf71fb557a0b5b5d1b0
[INFO] checking umurgdk/linuxgraphics against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fumurgdk%2Flinuxgraphics" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/umurgdk/linuxgraphics on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/umurgdk/linuxgraphics
[INFO] finished tweaking git repo https://github.com/umurgdk/linuxgraphics
[INFO] tweaked toml for git repo https://github.com/umurgdk/linuxgraphics written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/umurgdk/linuxgraphics already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded gl v0.10.0
[INFO] [stderr]   Downloaded gl v0.6.5
[INFO] [stderr]   Downloaded gbm-rs v0.2.0
[INFO] [stderr]   Downloaded gl_generator v0.6.1
[INFO] [stderr]   Downloaded libdbus-sys v0.1.3
[INFO] [stderr]   Downloaded wayland-server v0.12.5
[INFO] [stderr]   Downloaded dbus v0.6.2
[INFO] [stderr]   Downloaded derive_more v0.7.1
[INFO] [stderr]   Downloaded nix v0.9.0
[INFO] [stderr]   Downloaded gbm v0.4.0
[INFO] [stderr]   Downloaded udev v0.2.0
[INFO] [stderr]   Downloaded input-sys v1.9.0
[INFO] [stderr]   Downloaded input v0.4.0
[INFO] [stderr]   Downloaded gbm-sys v0.1.0
[INFO] [stderr]   Downloaded khronos v0.1.2
[INFO] [stderr]   Downloaded egl v0.2.7
[INFO] [stderr]   Downloaded cognitive-graphics v0.1.0
[INFO] [stderr]   Downloaded drm-sys v0.0.9
[INFO] [stderr]   Downloaded drm v0.3.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 50b120b23e3f560a723e80379c4634b16eef5dd532248ef520bd556d4f08b54e
[INFO] running `Command { std: "docker" "start" "-a" "50b120b23e3f560a723e80379c4634b16eef5dd532248ef520bd556d4f08b54e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "50b120b23e3f560a723e80379c4634b16eef5dd532248ef520bd556d4f08b54e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50b120b23e3f560a723e80379c4634b16eef5dd532248ef520bd556d4f08b54e", kill_on_drop: false }`
[INFO] [stdout] 50b120b23e3f560a723e80379c4634b16eef5dd532248ef520bd556d4f08b54e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ab6d123ea79d3c24af4bb3a113cafc97508f7307fcd9888b248af5e985ce6e01
[INFO] running `Command { std: "docker" "start" "-a" "ab6d123ea79d3c24af4bb3a113cafc97508f7307fcd9888b248af5e985ce6e01", kill_on_drop: false }`
[INFO] [stderr]    Compiling khronos_api v2.2.0
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]    Compiling drm-sys v0.0.9
[INFO] [stderr]     Checking bitflags v0.7.0
[INFO] [stderr]    Compiling input-sys v1.9.0
[INFO] [stderr]    Compiling gbm-sys v0.1.0
[INFO] [stderr]     Checking token_store v0.1.2
[INFO] [stderr]     Checking error-chain v0.11.0
[INFO] [stderr]     Checking gbm-rs v0.2.0
[INFO] [stderr]    Compiling xml-rs v0.7.0
[INFO] [stderr]    Compiling log v0.4.5
[INFO] [stderr]    Compiling libloading v0.5.0
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]    Compiling libdbus-sys v0.1.3
[INFO] [stderr]     Checking khronos v0.1.2
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling quote v0.6.8
[INFO] [stderr]     Checking nix v0.8.1
[INFO] [stderr]     Checking nix v0.9.0
[INFO] [stderr]     Checking backtrace v0.3.9
[INFO] [stderr]     Checking egl v0.2.7
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]     Checking dbus v0.6.2
[INFO] [stderr]     Checking udev v0.2.0
[INFO] [stderr]     Checking dlib v0.4.1
[INFO] [stderr]    Compiling wayland-scanner v0.12.5
[INFO] [stderr]    Compiling gl_generator v0.6.1
[INFO] [stderr]    Compiling gl_generator v0.9.0
[INFO] [stderr]     Checking input v0.4.0
[INFO] [stderr]     Checking wayland-sys v0.12.5
[INFO] [stderr]    Compiling wayland-server v0.12.5
[INFO] [stderr]    Compiling derive_more v0.7.1
[INFO] [stderr]    Compiling gl v0.10.0
[INFO] [stderr]    Compiling gl v0.6.5
[INFO] [stderr]     Checking drm v0.3.3
[INFO] [stderr]    Compiling synstructure v0.9.0
[INFO] [stderr]     Checking gbm v0.4.0
[INFO] [stderr]    Compiling failure_derive v0.1.2
[INFO] [stderr]     Checking failure v0.1.2
[INFO] [stderr]     Checking cognitive-graphics v0.1.0
[INFO] [stderr]     Checking phoenix v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/main.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `input::Event`
[INFO] [stdout]   --> src/main.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use input::Event;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `input::event::KeyboardEvent`
[INFO] [stdout]   --> src/main.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use input::event::KeyboardEvent;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]   --> src/main.rs:75:1
[INFO] [stdout]    |
[INFO] [stdout] 75 | 'mainloop:
[INFO] [stdout]    | ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_labels)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/main.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `input::Event`
[INFO] [stdout]   --> src/main.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use input::Event;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `input::event::KeyboardEvent`
[INFO] [stdout]   --> src/main.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use input::event::KeyboardEvent;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]   --> src/main.rs:75:1
[INFO] [stdout]    |
[INFO] [stdout] 75 | 'mainloop:
[INFO] [stdout]    | ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_labels)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/main.rs:103:5
[INFO] [stdout]     |
[INFO] [stdout] 75  | / 'mainloop:
[INFO] [stdout] 76  | |     loop {
[INFO] [stdout] 77  | | //        for input_e in input_ctx.clone() {
[INFO] [stdout] 78  | | //            println!("[libinput] got event: {:?}", input_e);
[INFO] [stdout] ...   |
[INFO] [stdout] 96  | |         i += 1;
[INFO] [stdout] 97  | |     }
[INFO] [stdout]     | |_____- any code following this expression is unreachable
[INFO] [stdout] ...
[INFO] [stdout] 103 | /     if let Some(crtc_info) = previous_crtc {
[INFO] [stdout] 104 | |         gpu.modeset_by_crtc(display.connector, crtc_info);
[INFO] [stdout] 105 | |     }
[INFO] [stdout]     | |_____^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/main.rs:103:5
[INFO] [stdout]     |
[INFO] [stdout] 75  | / 'mainloop:
[INFO] [stdout] 76  | |     loop {
[INFO] [stdout] 77  | | //        for input_e in input_ctx.clone() {
[INFO] [stdout] 78  | | //            println!("[libinput] got event: {:?}", input_e);
[INFO] [stdout] ...   |
[INFO] [stdout] 96  | |         i += 1;
[INFO] [stdout] 97  | |     }
[INFO] [stdout]     | |_____- any code following this expression is unreachable
[INFO] [stdout] ...
[INFO] [stdout] 103 | /     if let Some(crtc_info) = previous_crtc {
[INFO] [stdout] 104 | |         gpu.modeset_by_crtc(display.connector, crtc_info);
[INFO] [stdout] 105 | |     }
[INFO] [stdout]     | |_____^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `previous_crtc`
[INFO] [stdout]   --> src/main.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |     let previous_crtc = display.current_crtc(&gpu);
[INFO] [stdout]    |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_previous_crtc`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `previous_crtc`
[INFO] [stdout]   --> src/main.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |     let previous_crtc = display.current_crtc(&gpu);
[INFO] [stdout]    |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_previous_crtc`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 00s
[INFO] running `Command { std: "docker" "inspect" "ab6d123ea79d3c24af4bb3a113cafc97508f7307fcd9888b248af5e985ce6e01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab6d123ea79d3c24af4bb3a113cafc97508f7307fcd9888b248af5e985ce6e01", kill_on_drop: false }`
[INFO] [stdout] ab6d123ea79d3c24af4bb3a113cafc97508f7307fcd9888b248af5e985ce6e01