[INFO] cloning repository https://github.com/SamBlaise/xsetwacom-fe
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SamBlaise/xsetwacom-fe" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSamBlaise%2Fxsetwacom-fe", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSamBlaise%2Fxsetwacom-fe'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 01e486475d358e35a47c69c7167770849e98ae36
[INFO] checking SamBlaise/xsetwacom-fe against beta-2020-07-24 for pr-75494-beta
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSamBlaise%2Fxsetwacom-fe" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/SamBlaise/xsetwacom-fe on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/SamBlaise/xsetwacom-fe
[INFO] finished tweaking git repo https://github.com/SamBlaise/xsetwacom-fe
[INFO] tweaked toml for git repo https://github.com/SamBlaise/xsetwacom-fe written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/SamBlaise/xsetwacom-fe already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5b2035122cc7f5f0173ee18e61be2bbdc9fdde835e1721d96252d3dbe4ca45a4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5b2035122cc7f5f0173ee18e61be2bbdc9fdde835e1721d96252d3dbe4ca45a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b2035122cc7f5f0173ee18e61be2bbdc9fdde835e1721d96252d3dbe4ca45a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b2035122cc7f5f0173ee18e61be2bbdc9fdde835e1721d96252d3dbe4ca45a4", kill_on_drop: false }`
[INFO] [stdout] 5b2035122cc7f5f0173ee18e61be2bbdc9fdde835e1721d96252d3dbe4ca45a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 20d64e54c6e804a1dcd7b079645d9db820fd6a701e79d1acf749e70b0592edfc
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "20d64e54c6e804a1dcd7b079645d9db820fd6a701e79d1acf749e70b0592edfc", kill_on_drop: false }`
[INFO] [stderr]    Compiling gio v0.4.0
[INFO] [stderr]    Compiling cairo-rs v0.4.1
[INFO] [stderr]    Compiling gdk-pixbuf v0.4.0
[INFO] [stderr]     Checking c_vec v1.3.0
[INFO] [stderr]    Compiling gdk v0.8.0
[INFO] [stderr]    Compiling gtk v0.4.1
[INFO] [stderr]     Checking text_io v0.1.7
[INFO] [stderr]    Compiling glib-sys v0.6.0
[INFO] [stderr]    Compiling gobject-sys v0.6.0
[INFO] [stderr]    Compiling gio-sys v0.6.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.6.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.6.0
[INFO] [stderr]    Compiling pango-sys v0.6.0
[INFO] [stderr]    Compiling gdk-sys v0.6.0
[INFO] [stderr]    Compiling atk-sys v0.6.0
[INFO] [stderr]    Compiling gtk-sys v0.6.0
[INFO] [stderr]     Checking glib v0.5.0
[INFO] [stderr]     Checking pango v0.4.0
[INFO] [stderr]     Checking xsetwacom-fe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `ListStore`, `StackSidebar`, `Stack`, `Window`
[INFO] [stdout]  --> src/fe.rs:6:21
[INFO] [stdout]   |
[INFO] [stdout] 6 |     use self::gtk::{Window, TreeView, ListStore,Stack,StackSidebar};
[INFO] [stdout]   |                     ^^^^^^            ^^^^^^^^^ ^^^^^ ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gio::prelude::*`
[INFO] [stdout]   --> src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use gio::prelude::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gtk::prelude::*`
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use gtk::prelude::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ApplicationWindow`, `CellRendererText`, `Label`, `ListStore`, `Orientation`, `TreeViewColumn`, `TreeView`, `WindowPosition`
[INFO] [stdout]   --> src/main.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     ApplicationWindow, CellRendererText, Label, ListStore, Orientation, TreeView, TreeViewColumn,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^  ^^^^^^^^^  ^^^^^^^^^^^  ^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 14 |     WindowPosition,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::env::args`
[INFO] [stdout]   --> src/main.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use std::env::args;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ListStore`, `StackSidebar`, `Stack`, `Window`
[INFO] [stdout]  --> src/fe.rs:6:21
[INFO] [stdout]   |
[INFO] [stdout] 6 |     use self::gtk::{Window, TreeView, ListStore,Stack,StackSidebar};
[INFO] [stdout]   |                     ^^^^^^            ^^^^^^^^^ ^^^^^ ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gio::prelude::*`
[INFO] [stdout]   --> src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use gio::prelude::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gtk::prelude::*`
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use gtk::prelude::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ApplicationWindow`, `CellRendererText`, `Label`, `ListStore`, `Orientation`, `TreeViewColumn`, `TreeView`, `WindowPosition`
[INFO] [stdout]   --> src/main.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     ApplicationWindow, CellRendererText, Label, ListStore, Orientation, TreeView, TreeViewColumn,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^  ^^^^^^^^^  ^^^^^^^^^^^  ^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 14 |     WindowPosition,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::env::args`
[INFO] [stdout]   --> src/main.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use std::env::args;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sidebar`
[INFO] [stdout]   --> src/fe.rs:21:13
[INFO] [stdout]    |
[INFO] [stdout] 21 |         let sidebar: gtk::StackSidebar = builder.get_object("sidebar").unwrap();
[INFO] [stdout]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sidebar`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/fe.rs:28:17
[INFO] [stdout]    |
[INFO] [stdout] 28 |             let mut tree = create_and_setup_view();
[INFO] [stdout]    |                 ----^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sidebar`
[INFO] [stdout]   --> src/fe.rs:21:13
[INFO] [stdout]    |
[INFO] [stdout] 21 |         let sidebar: gtk::StackSidebar = builder.get_object("sidebar").unwrap();
[INFO] [stdout]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sidebar`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `generate_line_set`
[INFO] [stdout]   --> src/xsetwacom.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn generate_line_set(device_id: u8, typ: &str, id: u8, mapped_to: &str) -> String {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/fe.rs:28:17
[INFO] [stdout]    |
[INFO] [stdout] 28 |             let mut tree = create_and_setup_view();
[INFO] [stdout]    |                 ----^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `generate_line_set`
[INFO] [stdout]   --> src/xsetwacom.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn generate_line_set(device_id: u8, typ: &str, id: u8, mapped_to: &str) -> String {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 13s
[INFO] running `Command { std: "docker" "inspect" "20d64e54c6e804a1dcd7b079645d9db820fd6a701e79d1acf749e70b0592edfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20d64e54c6e804a1dcd7b079645d9db820fd6a701e79d1acf749e70b0592edfc", kill_on_drop: false }`
[INFO] [stdout] 20d64e54c6e804a1dcd7b079645d9db820fd6a701e79d1acf749e70b0592edfc
