[INFO] fetching crate ommui_frontend_gtk 0.2.0...
[INFO] checking ommui_frontend_gtk-0.2.0 against master#201e52e5fe73ccf3dd22946b1216ad8d64f8c2ba for pr-63809
[INFO] extracting crate ommui_frontend_gtk 0.2.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate ommui_frontend_gtk 0.2.0 on toolchain 201e52e5fe73ccf3dd22946b1216ad8d64f8c2ba
[INFO] running `"/workspace/cargo-home/bin/cargo" "+201e52e5fe73ccf3dd22946b1216ad8d64f8c2ba" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate ommui_frontend_gtk 0.2.0
[INFO] finished tweaking crates.io crate ommui_frontend_gtk 0.2.0
[INFO] tweaked toml for crates.io crate ommui_frontend_gtk 0.2.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+201e52e5fe73ccf3dd22946b1216ad8d64f8c2ba" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+201e52e5fe73ccf3dd22946b1216ad8d64f8c2ba" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+201e52e5fe73ccf3dd22946b1216ad8d64f8c2ba" "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] f1f39a59c50c69f01f9c4fb5510602b58b7108601118c61a7a0ef275ddd18bfe
[INFO] running `"docker" "start" "-a" "f1f39a59c50c69f01f9c4fb5510602b58b7108601118c61a7a0ef275ddd18bfe"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling gio v0.7.0
[INFO] [stderr]    Compiling cairo-rs v0.7.1
[INFO] [stderr]    Compiling gdk-pixbuf v0.7.0
[INFO] [stderr]    Compiling pango v0.7.0
[INFO] [stderr]     Checking fragile v0.3.0
[INFO] [stderr]    Compiling gdk v0.11.0
[INFO] [stderr]    Compiling atk v0.7.0
[INFO] [stderr]     Checking half v1.4.0
[INFO] [stderr]    Compiling gtk v0.7.0
[INFO] [stderr]     Checking encode_unicode v0.3.6
[INFO] [stderr]     Checking bytesize v1.0.0
[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 libdbus-sys v0.1.5
[INFO] [stderr]     Checking dirs v1.0.5
[INFO] [stderr]     Checking dirs-sys v0.3.4
[INFO] [stderr]     Checking memchr v1.0.2
[INFO] [stderr]     Checking openssl-sys v0.9.51
[INFO] [stderr]     Checking flate2 v1.0.12
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking futures-cpupool v0.1.8
[INFO] [stderr]     Checking term v0.5.2
[INFO] [stderr]     Checking float-cmp v0.5.2
[INFO] [stderr]     Checking cookie v0.12.0
[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]     Checking digest v0.8.1
[INFO] [stderr]     Checking nom v3.2.1
[INFO] [stderr]     Checking mio-extras v2.0.5
[INFO] [stderr]     Checking directories v2.0.2
[INFO] [stderr]     Checking dirs v2.0.2
[INFO] [stderr]     Checking error-chain v0.12.1
[INFO] [stderr]     Checking openssl v0.10.25
[INFO] [stderr]     Checking tokio-io v0.1.12
[INFO] [stderr]     Checking http v0.1.19
[INFO] [stderr]     Checking string v0.2.1
[INFO] [stderr]     Checking tokio-buf v0.1.1
[INFO] [stderr]     Checking sha-1 v0.8.1
[INFO] [stderr]     Checking indexmap v1.3.0
[INFO] [stderr]     Checking bstr v0.2.8
[INFO] [stderr]     Checking serde-hex v0.1.0
[INFO] [stderr]     Checking serde_urlencoded v0.5.5
[INFO] [stderr]     Checking chrono v0.4.9
[INFO] [stderr]     Checking decorum v0.1.3
[INFO] [stderr]     Checking uuid v0.7.4
[INFO] [stderr]     Checking ommui_string_patterns v0.1.2
[INFO] [stderr]     Checking serde_cbor v0.10.2
[INFO] [stderr]     Checking failure v0.1.6
[INFO] [stderr]     Checking publicsuffix v1.5.3
[INFO] [stderr]     Checking glib v0.8.2
[INFO] [stderr]     Checking ws v0.8.1
[INFO] [stderr]     Checking tokio-threadpool v0.1.16
[INFO] [stderr]     Checking tokio-reactor v0.1.10
[INFO] [stderr]     Checking dbus v0.6.2
[INFO] [stderr]     Checking csv v1.1.1
[INFO] [stderr]     Checking native-tls v0.2.3
[INFO] [stderr]     Checking h2 v0.1.26
[INFO] [stderr]     Checking http-body v0.1.0
[INFO] [stderr]     Checking systemstat v0.1.5
[INFO] [stderr]     Checking cookie_store v0.7.0
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]     Checking prettytable-rs v0.8.0
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking dbus-udisks2 v0.2.0
[INFO] [stderr]     Checking hyper v0.12.35
[INFO] [stderr]    Compiling snafu-derive v0.4.4
[INFO] [stderr]    Compiling structopt-derive v0.2.18
[INFO] [stderr]    Compiling relm-derive v0.17.0
[INFO] [stderr]     Checking hyper-tls v0.3.2
[INFO] [stderr]     Checking reqwest v0.9.22
[INFO] [stderr]     Checking structopt v0.2.18
[INFO] [stderr]     Checking snafu v0.4.4
[INFO] [stderr]     Checking ommui_file_loading v0.6.2
[INFO] [stderr]     Checking xio_base_datatypes v0.7.1
[INFO] [stderr]     Checking arnalisa v0.2.7
[INFO] [stderr]     Checking xio_hwdb v0.6.3
[INFO] [stderr]     Checking xio_jobset v0.12.0
[INFO] [stderr]     Checking xio_webapi v0.17.0
[INFO] [stderr]     Checking ommui_data v0.15.1
[INFO] [stderr]     Checking xio_webclient v0.16.0
[INFO] [stderr]     Checking relm v0.17.0
[INFO] [stderr]     Checking ommui_relm_widgets v0.20.0
[INFO] [stderr]     Checking ommui_frontend_gtk v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `device_icons`
[INFO] [stderr]    --> src/bin/ommui/framing.rs:390:13
[INFO] [stderr]     |
[INFO] [stderr] 390 |         let device_icons = self.model.device_icons.clone();
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: consider prefixing with an underscore: `_device_icons`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `theme_icons`
[INFO] [stderr]    --> src/bin/ommui/framing.rs:392:13
[INFO] [stderr]     |
[INFO] [stderr] 392 |         let theme_icons = &self.model.theme_icons;
[INFO] [stderr]     |             ^^^^^^^^^^^ help: consider prefixing with an underscore: `_theme_icons`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `device_icons`
[INFO] [stderr]    --> src/bin/ommui/framing.rs:390:13
[INFO] [stderr]     |
[INFO] [stderr] 390 |         let device_icons = self.model.device_icons.clone();
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: consider prefixing with an underscore: `_device_icons`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `theme_icons`
[INFO] [stderr]    --> src/bin/ommui/framing.rs:392:13
[INFO] [stderr]     |
[INFO] [stderr] 392 |         let theme_icons = &self.model.theme_icons;
[INFO] [stderr]     |             ^^^^^^^^^^^ help: consider prefixing with an underscore: `_theme_icons`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `relm`
[INFO] [stderr]    --> src/bin/ommui/calibration_page.rs:300:5
[INFO] [stderr]     |
[INFO] [stderr] 300 |     relm: Relm<Self>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `relm`
[INFO] [stderr]    --> src/bin/ommui/calibration_page.rs:300:5
[INFO] [stderr]     |
[INFO] [stderr] 300 |     relm: Relm<Self>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4m 35s
[INFO] running `"docker" "inspect" "f1f39a59c50c69f01f9c4fb5510602b58b7108601118c61a7a0ef275ddd18bfe"`
[INFO] running `"docker" "rm" "-f" "f1f39a59c50c69f01f9c4fb5510602b58b7108601118c61a7a0ef275ddd18bfe"`
[INFO] [stdout] f1f39a59c50c69f01f9c4fb5510602b58b7108601118c61a7a0ef275ddd18bfe