[INFO] fetching crate fui_examples 0.4.0...
[INFO] checking fui_examples-0.4.0 against master#4c5f6e6277b89e47d73a192078697f7a5f3dc0ac for pr-97086
[INFO] extracting crate fui_examples 0.4.0 into /workspace/builds/worker-57/source
[INFO] validating manifest of crates.io crate fui_examples 0.4.0 on toolchain 4c5f6e6277b89e47d73a192078697f7a5f3dc0ac
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4c5f6e6277b89e47d73a192078697f7a5f3dc0ac" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fui_examples 0.4.0
[INFO] finished tweaking crates.io crate fui_examples 0.4.0
[INFO] tweaked toml for crates.io crate fui_examples 0.4.0 written to /workspace/builds/worker-57/source/Cargo.toml
[INFO] crate crates.io crate fui_examples 0.4.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4c5f6e6277b89e47d73a192078697f7a5f3dc0ac" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded gobject-sys v0.15.10
[INFO] [stderr]   Downloaded system-deps v6.0.2
[INFO] [stderr]   Downloaded socket2 v0.4.5
[INFO] [stderr]   Downloaded glib-sys v0.15.10
[INFO] [stderr]   Downloaded gstreamer-gl v0.18.0
[INFO] [stderr]   Downloaded gstreamer-base-sys v0.18.0
[INFO] [stderr]   Downloaded glib-macros v0.15.11
[INFO] [stderr]   Downloaded glib v0.15.11
[INFO] [stderr]   Downloaded gstreamer-app-sys v0.18.0
[INFO] [stderr]   Downloaded cpu-time v1.0.0
[INFO] [stderr]   Downloaded pretty-hex v0.3.0
[INFO] [stderr]   Downloaded muldiv v1.0.0
[INFO] [stderr]   Downloaded version-compare v0.1.0
[INFO] [stderr]   Downloaded gstreamer-video-sys v0.18.3
[INFO] [stderr]   Downloaded cfg-expr v0.10.2
[INFO] [stderr]   Downloaded euclid v0.22.7
[INFO] [stderr]   Downloaded clamped v1.0.0
[INFO] [stderr]   Downloaded freetype-rs v0.29.1
[INFO] [stderr]   Downloaded drawing v0.3.0
[INFO] [stderr]   Downloaded drawing_gl v0.3.0
[INFO] [stderr]   Downloaded freetype-sys v0.15.0
[INFO] [stderr]   Downloaded media_gstreamer v0.2.0
[INFO] [stderr]   Downloaded fui_controls_media v0.4.0
[INFO] [stderr]   Downloaded fui_macros v0.3.0
[INFO] [stderr]   Downloaded option-operations v0.4.0
[INFO] [stderr]   Downloaded fui_app v0.4.0
[INFO] [stderr]   Downloaded fui_controls v0.4.0
[INFO] [stderr]   Downloaded fui_system v0.3.1
[INFO] [stderr]   Downloaded fui_core v0.3.0
[INFO] [stderr]   Downloaded gstreamer-gl-sys v0.18.0
[INFO] [stderr]   Downloaded gstreamer-gl-x11-sys v0.18.0
[INFO] [stderr]   Downloaded gstreamer-sys v0.18.0
[INFO] [stderr]   Downloaded gstreamer-app v0.18.7
[INFO] [stderr]   Downloaded gstreamer v0.18.8
[INFO] [stderr]   Downloaded gstreamer-base v0.18.0
[INFO] [stderr]   Downloaded gstreamer-video v0.18.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+4c5f6e6277b89e47d73a192078697f7a5f3dc0ac" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1dc0e7de3e5450cf8bce0e672557bb9b5f689708392d88addcfb7c0374df1f50
[INFO] running `Command { std: "docker" "start" "-a" "1dc0e7de3e5450cf8bce0e672557bb9b5f689708392d88addcfb7c0374df1f50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1dc0e7de3e5450cf8bce0e672557bb9b5f689708392d88addcfb7c0374df1f50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dc0e7de3e5450cf8bce0e672557bb9b5f689708392d88addcfb7c0374df1f50", kill_on_drop: false }`
[INFO] [stdout] 1dc0e7de3e5450cf8bce0e672557bb9b5f689708392d88addcfb7c0374df1f50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+4c5f6e6277b89e47d73a192078697f7a5f3dc0ac" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 56b7d6d6a334e7cc5d5122b4d97d045e7a137882914460243d39a94eafe7db8d
[INFO] running `Command { std: "docker" "start" "-a" "56b7d6d6a334e7cc5d5122b4d97d045e7a137882914460243d39a94eafe7db8d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.125
[INFO] [stderr]    Compiling proc-macro2 v1.0.38
[INFO] [stderr]    Compiling unicode-xid v0.2.3
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling syn v1.0.92
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling pkg-config v0.3.25
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling khronos_api v3.1.0
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling anyhow v1.0.57
[INFO] [stderr]    Compiling serde_json v1.0.81
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling unicode-segmentation v1.9.0
[INFO] [stderr]    Compiling fastrand v1.7.0
[INFO] [stderr]    Compiling bindgen v0.59.2
[INFO] [stderr]    Compiling itoa v1.0.1
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling xml-rs v0.8.4
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling cbindgen v0.20.0
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling ryu v1.0.9
[INFO] [stderr]    Compiling parking_lot_core v0.9.3
[INFO] [stderr]     Checking clamped v1.0.0
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]     Checking traitobject v0.1.0
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling shlex v1.1.0
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]     Checking smallvec v1.8.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]     Checking once_cell v1.10.0
[INFO] [stderr]     Checking pin-project-lite v0.2.9
[INFO] [stderr]     Checking bytes v1.1.0
[INFO] [stderr]     Checking fui_system_core v0.1.0
[INFO] [stderr]     Checking num_threads v0.1.6
[INFO] [stderr]    Compiling libloading v0.7.3
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]     Checking unsafe-any v0.4.2
[INFO] [stderr]    Compiling clang-sys v1.3.1
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling indexmap v1.8.1
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]    Compiling cmake v0.1.48
[INFO] [stderr]     Checking typemap v0.3.3
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling nom v7.1.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling which v4.2.5
[INFO] [stderr]    Compiling tempfile v3.3.0
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling freetype-sys v0.15.0
[INFO] [stderr]     Checking getrandom v0.2.6
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]     Checking mio v0.8.3
[INFO] [stderr]     Checking socket2 v0.4.5
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking shared_library v0.1.9
[INFO] [stderr]     Checking cpu-time v1.0.0
[INFO] [stderr]     Checking time v0.3.9
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking parking_lot v0.12.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling gl v0.14.0
[INFO] [stderr]     Checking freetype-rs v0.29.1
[INFO] [stderr]     Checking euclid v0.22.7
[INFO] [stderr]    Compiling regex v1.5.5
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]    Compiling typed-builder v0.10.0
[INFO] [stderr]    Compiling fui_macros v0.3.0
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]     Checking tokio v1.18.2
[INFO] [stderr]     Checking thiserror v1.0.31
[INFO] [stderr]     Checking drawing v0.3.0
[INFO] [stderr]    Compiling toml v0.5.9
[INFO] [stderr]     Checking fui_core v0.3.0
[INFO] [stderr]     Checking drawing_gl v0.3.0
[INFO] [stderr]     Checking fui_controls v0.4.0
[INFO] [stderr]    Compiling fui_system v0.3.1
[INFO] [stderr]     Checking fui_app v0.4.0
[INFO] [stderr]     Checking fui_examples v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 55s
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/example7_tray.rs:99:9
[INFO] [stdout]    |
[INFO] [stdout] 99 |     let mut app = fui_app::Application::new("Example: tray").await?;
[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: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/example7_tray.rs:99:9
[INFO] [stdout]    |
[INFO] [stdout] 99 |     let mut app = fui_app::Application::new("Example: tray").await?;
[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: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "56b7d6d6a334e7cc5d5122b4d97d045e7a137882914460243d39a94eafe7db8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56b7d6d6a334e7cc5d5122b4d97d045e7a137882914460243d39a94eafe7db8d", kill_on_drop: false }`
[INFO] [stdout] 56b7d6d6a334e7cc5d5122b4d97d045e7a137882914460243d39a94eafe7db8d