[INFO] fetching crate mg 0.12.0...
[INFO] checking mg-0.12.0 against master#6250d56355d72264ece721e8d0dc95b16a6824b1 for pr-68350
[INFO] extracting crate mg 0.12.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate mg 0.12.0 on toolchain 6250d56355d72264ece721e8d0dc95b16a6824b1
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate mg 0.12.0
[INFO] finished tweaking crates.io crate mg 0.12.0
[INFO] tweaked toml for crates.io crate mg 0.12.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate mg 0.12.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 695b7604fdbfe9b2a799a3bcba486c73b2b3674cdb6b2463969408a584d5284b
[INFO] running `"docker" "start" "-a" "695b7604fdbfe9b2a799a3bcba486c73b2b3674cdb6b2463969408a584d5284b"`
[INFO] [stderr]    Compiling syn v0.15.29
[INFO] [stderr]    Compiling gdk v0.11.0
[INFO] [stderr]    Compiling gtk v0.7.0
[INFO] [stderr]    Compiling libxdo-sys v0.11.0
[INFO] [stderr]    Compiling glib-sys v0.9.0
[INFO] [stderr]    Compiling gobject-sys v0.9.0
[INFO] [stderr]    Compiling gio-sys v0.9.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.9.0
[INFO] [stderr]    Compiling pango-sys v0.9.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.9.0
[INFO] [stderr]    Compiling gdk-sys v0.9.0
[INFO] [stderr]    Compiling atk-sys v0.9.0
[INFO] [stderr]    Compiling gtk-sys v0.9.0
[INFO] [stderr]    Compiling x11 v2.18.1
[INFO] [stderr]    Compiling regex-syntax v0.6.5
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]     Checking proc-macro2 v0.4.27
[INFO] [stderr]     Checking atty v0.2.11
[INFO] [stderr]    Compiling aho-corasick v0.6.10
[INFO] [stderr]     Checking chrono v0.4.6
[INFO] [stderr]    Compiling gio v0.7.0
[INFO] [stderr]    Compiling pango v0.7.0
[INFO] [stderr]    Compiling atk v0.7.0
[INFO] [stderr]    Compiling cairo-rs v0.7.1
[INFO] [stderr]     Checking env_logger v0.5.13
[INFO] [stderr]    Compiling gdk-pixbuf v0.7.0
[INFO] [stderr]     Checking quote v0.6.11
[INFO] [stderr]     Checking glib v0.8.2
[INFO] [stderr]     Checking pretty_env_logger v0.2.5
[INFO] [stderr]    Compiling regex v1.1.2
[INFO] [stderr]     Checking libxdo v0.6.0
[INFO] [stderr]    Compiling mg-settings-macros v0.4.2
[INFO] [stderr]    Compiling relm-derive v0.18.0
[INFO] [stderr]     Checking mg-settings v0.4.3
[INFO] [stderr]     Checking relm v0.18.0
[INFO] [stderr]     Checking mg v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'gtk::WidgetExt::override_background_color'
[INFO] [stderr]   --> src/app/color.rs:53:20
[INFO] [stderr]    |
[INFO] [stderr] 53 |         status_bar.override_background_color(StateFlags::NORMAL, Some(TRANSPARENT));
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'gtk::WidgetExt::override_color'
[INFO] [stderr]   --> src/app/color.rs:54:20
[INFO] [stderr]    |
[INFO] [stderr] 54 |         status_bar.override_color(StateFlags::NORMAL, Some(&self.model.foreground_color));
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'gtk::WidgetExt::override_background_color'
[INFO] [stderr]   --> src/app/color.rs:67:12
[INFO] [stderr]    |
[INFO] [stderr] 67 |     widget.override_background_color(StateFlags::NORMAL, Some(&RGBA::blue()));
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'gtk::WidgetExt::override_background_color'
[INFO] [stderr]   --> src/app/color.rs:73:12
[INFO] [stderr]    |
[INFO] [stderr] 73 |     widget.override_background_color(StateFlags::NORMAL, Some(&RGBA {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'gtk::WidgetExt::override_background_color'
[INFO] [stderr]   --> src/app/color.rs:84:12
[INFO] [stderr]    |
[INFO] [stderr] 84 |     widget.override_background_color(StateFlags::NORMAL, Some(&RGBA::red()));
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'gtk::WidgetExt::override_color'
[INFO] [stderr]   --> src/app/color.rs:90:12
[INFO] [stderr]    |
[INFO] [stderr] 90 |     widget.override_color(StateFlags::NORMAL, Some(&RGBA::white()));
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'gtk::WidgetExt::override_color'
[INFO] [stderr]    --> src/app/status_bar.rs:381:40
[INFO] [stderr]     |
[INFO] [stderr] 381 |             Color(color) => self.label.override_color(StateFlags::NORMAL, color.as_ref()),
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'gtk::WidgetExt::override_background_color'
[INFO] [stderr]   --> src/app/color.rs:53:20
[INFO] [stderr]    |
[INFO] [stderr] 53 |         status_bar.override_background_color(StateFlags::NORMAL, Some(TRANSPARENT));
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'gtk::WidgetExt::override_color'
[INFO] [stderr]   --> src/app/color.rs:54:20
[INFO] [stderr]    |
[INFO] [stderr] 54 |         status_bar.override_color(StateFlags::NORMAL, Some(&self.model.foreground_color));
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'gtk::WidgetExt::override_background_color'
[INFO] [stderr]   --> src/app/color.rs:67:12
[INFO] [stderr]    |
[INFO] [stderr] 67 |     widget.override_background_color(StateFlags::NORMAL, Some(&RGBA::blue()));
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'gtk::WidgetExt::override_background_color'
[INFO] [stderr]   --> src/app/color.rs:73:12
[INFO] [stderr]    |
[INFO] [stderr] 73 |     widget.override_background_color(StateFlags::NORMAL, Some(&RGBA {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'gtk::WidgetExt::override_background_color'
[INFO] [stderr]   --> src/app/color.rs:84:12
[INFO] [stderr]    |
[INFO] [stderr] 84 |     widget.override_background_color(StateFlags::NORMAL, Some(&RGBA::red()));
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'gtk::WidgetExt::override_color'
[INFO] [stderr]   --> src/app/color.rs:90:12
[INFO] [stderr]    |
[INFO] [stderr] 90 |     widget.override_color(StateFlags::NORMAL, Some(&RGBA::white()));
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'gtk::WidgetExt::override_color'
[INFO] [stderr]    --> src/app/status_bar.rs:381:40
[INFO] [stderr]     |
[INFO] [stderr] 381 |             Color(color) => self.label.override_color(StateFlags::NORMAL, color.as_ref()),
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> examples/simple.rs:29:1
[INFO] [stderr]    |
[INFO] [stderr] 29 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `use_extern_macros` has been stable since 1.30.0 and no longer requires an attribute to enable
[INFO] [stderr]   --> examples/simple.rs:22:12
[INFO] [stderr]    |
[INFO] [stderr] 22 | #![feature(use_extern_macros)]
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> tests/commands.rs:30:1
[INFO] [stderr]    |
[INFO] [stderr] 30 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `WidgetExt`
[INFO] [stderr]   --> tests/commands.rs:39:21
[INFO] [stderr]    |
[INFO] [stderr] 39 | use gtk::{LabelExt, WidgetExt};
[INFO] [stderr]    |                     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `win`
[INFO] [stderr]    --> tests/commands.rs:108:9
[INFO] [stderr]     |
[INFO] [stderr] 108 |     let win = init_test::<Win>(()).unwrap();
[INFO] [stderr]     |         ^^^ help: consider prefixing with an underscore: `_win`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `use_extern_macros` has been stable since 1.30.0 and no longer requires an attribute to enable
[INFO] [stderr]   --> tests/commands.rs:22:12
[INFO] [stderr]    |
[INFO] [stderr] 22 | #![feature(use_extern_macros)]
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> examples/main.rs:30:1
[INFO] [stderr]    |
[INFO] [stderr] 30 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 51s
[INFO] running `"docker" "inspect" "695b7604fdbfe9b2a799a3bcba486c73b2b3674cdb6b2463969408a584d5284b"`
[INFO] running `"docker" "rm" "-f" "695b7604fdbfe9b2a799a3bcba486c73b2b3674cdb6b2463969408a584d5284b"`
[INFO] [stdout] 695b7604fdbfe9b2a799a3bcba486c73b2b3674cdb6b2463969408a584d5284b