[INFO] fetching crate conrod_floatwin 0.0.2...
[INFO] testing conrod_floatwin-0.0.2 against 1.47.0 for beta-1.48-1
[INFO] extracting crate conrod_floatwin 0.0.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate conrod_floatwin 0.0.2 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate conrod_floatwin 0.0.2
[INFO] finished tweaking crates.io crate conrod_floatwin 0.0.2
[INFO] tweaked toml for crates.io crate conrod_floatwin 0.0.2 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate conrod_floatwin 0.0.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "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] 269c021487b974d028c4551f2140ffa4c925bbda51827e2055ccf46cd272e185
[INFO] running `Command { std: "docker" "start" "-a" "269c021487b974d028c4551f2140ffa4c925bbda51827e2055ccf46cd272e185", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "269c021487b974d028c4551f2140ffa4c925bbda51827e2055ccf46cd272e185", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "269c021487b974d028c4551f2140ffa4c925bbda51827e2055ccf46cd272e185", kill_on_drop: false }`
[INFO] [stdout] 269c021487b974d028c4551f2140ffa4c925bbda51827e2055ccf46cd272e185
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--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] caa00160fb4af3ff5e9404b7a75b04ab31920f0918d30488c1e737f626228406
[INFO] running `Command { std: "docker" "start" "-a" "caa00160fb4af3ff5e9404b7a75b04ab31920f0918d30488c1e737f626228406", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling xml-rs v0.8.3
[INFO] [stderr]    Compiling libloading v0.6.2
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling linked-hash-map v0.5.3
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling downcast-rs v1.2.0
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling syn v1.0.38
[INFO] [stderr]    Compiling xdg v2.2.0
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling fixedbitset v0.1.9
[INFO] [stderr]    Compiling piston-float v0.3.0
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling instant v0.1.6
[INFO] [stderr]    Compiling walkdir v2.3.1
[INFO] [stderr]    Compiling piston-viewport v0.5.0
[INFO] [stderr]    Compiling petgraph v0.4.13
[INFO] [stderr]    Compiling dlib v0.4.2
[INFO] [stderr]    Compiling wayland-sys v0.23.6
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling memoffset v0.5.5
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-iter v0.1.41
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling stb_truetype v0.3.1
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling xcb v0.9.0
[INFO] [stderr]    Compiling wayland-scanner v0.23.6
[INFO] [stderr]    Compiling daggy v0.5.0
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling ordered-float v1.1.0
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling line_drawing v0.7.0
[INFO] [stderr]    Compiling rusttype v0.8.3
[INFO] [stderr]    Compiling rusttype v0.7.9
[INFO] [stderr]    Compiling andrew v0.2.1
[INFO] [stderr]    Compiling wayland-client v0.23.6
[INFO] [stderr]    Compiling wayland-protocols v0.23.6
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling wayland-commons v0.23.6
[INFO] [stderr]    Compiling x11-clipboard v0.5.1
[INFO] [stderr]    Compiling conrod_derive v0.70.0
[INFO] [stderr]    Compiling smithay-client-toolkit v0.6.6
[INFO] [stderr]    Compiling smithay-clipboard v0.4.0
[INFO] [stderr]    Compiling pistoncore-input v0.24.0
[INFO] [stderr]    Compiling copypasta v0.6.3
[INFO] [stderr]    Compiling conrod_core v0.70.0
[INFO] [stderr]    Compiling conrod_floatwin v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Borderable`
[INFO] [stdout]  --> src/windowing_area/window_frame.rs:8:31
[INFO] [stdout]   |
[INFO] [stdout] 8 |     text, widget, widget_ids, Borderable, Color, Colorable, FontSize, Labelable, Positionable,
[INFO] [stdout]   |                               ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Labelable`
[INFO] [stdout]  --> src/windowing_area/window_frame.rs:8:71
[INFO] [stdout]   |
[INFO] [stdout] 8 |     text, widget, widget_ids, Borderable, Color, Colorable, FontSize, Labelable, Positionable,
[INFO] [stdout]   |                                                                       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `min_size`
[INFO] [stdout]    --> src/windowing_area/layout.rs:263:13
[INFO] [stdout]     |
[INFO] [stdout] 263 |             min_size,
[INFO] [stdout]     |             ^^^^^^^^ help: try ignoring the field: `min_size: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `PointF`
[INFO] [stdout]   --> src/windowing_area/layout/dim.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub type PointF = Point<f32>;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `PointI`
[INFO] [stdout]   --> src/windowing_area/layout/dim.rs:60:1
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub type PointI = Point<i32>;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `DimRangeH`
[INFO] [stdout]  --> src/windowing_area/layout/snapping.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub type DimRangeH = DimRange<i32, Horizontal>;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `DimRangeV`
[INFO] [stdout]  --> src/windowing_area/layout/snapping.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub type DimRangeV = DimRange<i32, Vertical>;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_win_normal_rect`
[INFO] [stdout]    --> src/windowing_area/layout.rs:552:19
[INFO] [stdout]     |
[INFO] [stdout] 552 |     pub(crate) fn set_win_normal_rect(&mut self, win_id: WinId, rect: RectF) {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 07s
[INFO] running `Command { std: "docker" "inspect" "caa00160fb4af3ff5e9404b7a75b04ab31920f0918d30488c1e737f626228406", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "caa00160fb4af3ff5e9404b7a75b04ab31920f0918d30488c1e737f626228406", kill_on_drop: false }`
[INFO] [stdout] caa00160fb4af3ff5e9404b7a75b04ab31920f0918d30488c1e737f626228406
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--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] bb095785ee3e4db44188f0ceacbd54c20f56e5b902a4753276fa9609d7bd0a2a
[INFO] running `Command { std: "docker" "start" "-a" "bb095785ee3e4db44188f0ceacbd54c20f56e5b902a4753276fa9609d7bd0a2a", kill_on_drop: false }`
[INFO] [stderr]    Compiling khronos_api v3.1.0
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling pkg-config v0.3.18
[INFO] [stderr]    Compiling cc v1.0.58
[INFO] [stderr]    Compiling adler v0.2.3
[INFO] [stderr]    Compiling percent-encoding v2.1.0
[INFO] [stderr]    Compiling gimli v0.22.0
[INFO] [stderr]    Compiling object v0.20.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.16
[INFO] [stderr]    Compiling conrod_winit v0.70.0
[INFO] [stderr]    Compiling lock_api v0.3.4
[INFO] [stderr]    Compiling shared_library v0.1.9
[INFO] [stderr]    Compiling raw-window-handle v0.3.3
[INFO] [stderr]    Compiling smallvec v0.6.13
[INFO] [stderr]    Compiling wayland-scanner v0.21.13
[INFO] [stderr]    Compiling wayland-sys v0.21.13
[INFO] [stderr]    Compiling miniz_oxide v0.4.0
[INFO] [stderr]    Compiling osmesa-sys v0.1.2
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stdout] warning: unused import: `Borderable`
[INFO] [stdout]  --> src/windowing_area/window_frame.rs:8:31
[INFO] [stdout]   |
[INFO] [stdout] 8 |     text, widget, widget_ids, Borderable, Color, Colorable, FontSize, Labelable, Positionable,
[INFO] [stdout]   |                               ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Labelable`
[INFO] [stdout]  --> src/windowing_area/window_frame.rs:8:71
[INFO] [stdout]   |
[INFO] [stdout] 8 |     text, widget, widget_ids, Borderable, Color, Colorable, FontSize, Labelable, Positionable,
[INFO] [stdout]   |                                                                       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `min_size`
[INFO] [stdout]    --> src/windowing_area/layout.rs:263:13
[INFO] [stdout]     |
[INFO] [stdout] 263 |             min_size,
[INFO] [stdout]     |             ^^^^^^^^ help: try ignoring the field: `min_size: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `PointF`
[INFO] [stdout]   --> src/windowing_area/layout/dim.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub type PointF = Point<f32>;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `PointI`
[INFO] [stdout]   --> src/windowing_area/layout/dim.rs:60:1
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub type PointI = Point<i32>;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `DimRangeH`
[INFO] [stdout]  --> src/windowing_area/layout/snapping.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub type DimRangeH = DimRange<i32, Horizontal>;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `DimRangeV`
[INFO] [stdout]  --> src/windowing_area/layout/snapping.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub type DimRangeV = DimRange<i32, Vertical>;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_win_normal_rect`
[INFO] [stdout]    --> src/windowing_area/layout.rs:552:19
[INFO] [stdout]     |
[INFO] [stdout] 552 |     pub(crate) fn set_win_normal_rect(&mut self, win_id: WinId, rect: RectF) {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling wayland-commons v0.21.13
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling x11-dl v2.18.5
[INFO] [stderr]    Compiling gl_generator v0.13.1
[INFO] [stderr]    Compiling gl_generator v0.11.0
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling glutin_glx_sys v0.1.6
[INFO] [stderr]    Compiling glutin_egl_sys v0.1.4
[INFO] [stderr]    Compiling wayland-client v0.21.13
[INFO] [stderr]    Compiling wayland-protocols v0.21.13
[INFO] [stderr]    Compiling glium v0.24.0
[INFO] [stderr]    Compiling addr2line v0.13.0
[INFO] [stderr]    Compiling backtrace v0.3.50
[INFO] [stderr]    Compiling smithay-client-toolkit v0.4.6
[INFO] [stderr]    Compiling winit v0.19.5
[INFO] [stderr]    Compiling glutin v0.20.1
[INFO] [stderr]    Compiling conrod_glium v0.70.0
[INFO] [stderr]    Compiling conrod_floatwin v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Borderable`
[INFO] [stdout]  --> src/windowing_area/window_frame.rs:8:31
[INFO] [stdout]   |
[INFO] [stdout] 8 |     text, widget, widget_ids, Borderable, Color, Colorable, FontSize, Labelable, Positionable,
[INFO] [stdout]   |                               ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Labelable`
[INFO] [stdout]  --> src/windowing_area/window_frame.rs:8:71
[INFO] [stdout]   |
[INFO] [stdout] 8 |     text, widget, widget_ids, Borderable, Color, Colorable, FontSize, Labelable, Positionable,
[INFO] [stdout]   |                                                                       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `min_size`
[INFO] [stdout]    --> src/windowing_area/layout.rs:263:13
[INFO] [stdout]     |
[INFO] [stdout] 263 |             min_size,
[INFO] [stdout]     |             ^^^^^^^^ help: try ignoring the field: `min_size: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `PointF`
[INFO] [stdout]   --> src/windowing_area/layout/dim.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub type PointF = Point<f32>;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `PointI`
[INFO] [stdout]   --> src/windowing_area/layout/dim.rs:60:1
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub type PointI = Point<i32>;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `DimRangeH`
[INFO] [stdout]  --> src/windowing_area/layout/snapping.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub type DimRangeH = DimRange<i32, Horizontal>;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `DimRangeV`
[INFO] [stdout]  --> src/windowing_area/layout/snapping.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub type DimRangeV = DimRange<i32, Vertical>;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_win_normal_rect`
[INFO] [stdout]    --> src/windowing_area/layout.rs:552:19
[INFO] [stdout]     |
[INFO] [stdout] 552 |     pub(crate) fn set_win_normal_rect(&mut self, win_id: WinId, rect: RectF) {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 43s
[INFO] running `Command { std: "docker" "inspect" "bb095785ee3e4db44188f0ceacbd54c20f56e5b902a4753276fa9609d7bd0a2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb095785ee3e4db44188f0ceacbd54c20f56e5b902a4753276fa9609d7bd0a2a", kill_on_drop: false }`
[INFO] [stdout] bb095785ee3e4db44188f0ceacbd54c20f56e5b902a4753276fa9609d7bd0a2a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", 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] 8364b55f63bc82f04cc537f28351f083dacfbf6ce6e38f39f24b0bc3c75d8fd1
[INFO] running `Command { std: "docker" "start" "-a" "8364b55f63bc82f04cc537f28351f083dacfbf6ce6e38f39f24b0bc3c75d8fd1", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `Borderable`
[INFO] [stderr]  --> src/windowing_area/window_frame.rs:8:31
[INFO] [stderr]   |
[INFO] [stderr] 8 |     text, widget, widget_ids, Borderable, Color, Colorable, FontSize, Labelable, Positionable,
[INFO] [stderr]   |                               ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Labelable`
[INFO] [stderr]  --> src/windowing_area/window_frame.rs:8:71
[INFO] [stderr]   |
[INFO] [stderr] 8 |     text, widget, widget_ids, Borderable, Color, Colorable, FontSize, Labelable, Positionable,
[INFO] [stderr]   |                                                                       ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `min_size`
[INFO] [stderr]    --> src/windowing_area/layout.rs:263:13
[INFO] [stderr]     |
[INFO] [stderr] 263 |             min_size,
[INFO] [stderr]     |             ^^^^^^^^ help: try ignoring the field: `min_size: _`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `PointF`
[INFO] [stderr]   --> src/windowing_area/layout/dim.rs:59:1
[INFO] [stderr]    |
[INFO] [stderr] 59 | pub type PointF = Point<f32>;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `PointI`
[INFO] [stderr]   --> src/windowing_area/layout/dim.rs:60:1
[INFO] [stderr]    |
[INFO] [stderr] 60 | pub type PointI = Point<i32>;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `DimRangeH`
[INFO] [stderr]  --> src/windowing_area/layout/snapping.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub type DimRangeH = DimRange<i32, Horizontal>;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `DimRangeV`
[INFO] [stderr]  --> src/windowing_area/layout/snapping.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub type DimRangeV = DimRange<i32, Vertical>;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `set_win_normal_rect`
[INFO] [stderr]    --> src/windowing_area/layout.rs:552:19
[INFO] [stderr]     |
[INFO] [stderr] 552 |     pub(crate) fn set_win_normal_rect(&mut self, win_id: WinId, rect: RectF) {
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 8 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Borderable`
[INFO] [stderr]  --> src/windowing_area/window_frame.rs:8:31
[INFO] [stderr]   |
[INFO] [stderr] 8 |     text, widget, widget_ids, Borderable, Color, Colorable, FontSize, Labelable, Positionable,
[INFO] [stderr]   |                               ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Labelable`
[INFO] [stderr]  --> src/windowing_area/window_frame.rs:8:71
[INFO] [stderr]   |
[INFO] [stderr] 8 |     text, widget, widget_ids, Borderable, Color, Colorable, FontSize, Labelable, Positionable,
[INFO] [stderr]   |                                                                       ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `min_size`
[INFO] [stderr]    --> src/windowing_area/layout.rs:263:13
[INFO] [stderr]     |
[INFO] [stderr] 263 |             min_size,
[INFO] [stderr]     |             ^^^^^^^^ help: try ignoring the field: `min_size: _`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `PointF`
[INFO] [stderr]   --> src/windowing_area/layout/dim.rs:59:1
[INFO] [stderr]    |
[INFO] [stderr] 59 | pub type PointF = Point<f32>;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `PointI`
[INFO] [stderr]   --> src/windowing_area/layout/dim.rs:60:1
[INFO] [stderr]    |
[INFO] [stderr] 60 | pub type PointI = Point<i32>;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `DimRangeH`
[INFO] [stderr]  --> src/windowing_area/layout/snapping.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub type DimRangeH = DimRange<i32, Horizontal>;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `DimRangeV`
[INFO] [stderr]  --> src/windowing_area/layout/snapping.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub type DimRangeV = DimRange<i32, Vertical>;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `set_win_normal_rect`
[INFO] [stderr]    --> src/windowing_area/layout.rs:552:19
[INFO] [stderr]     |
[INFO] [stderr] 552 |     pub(crate) fn set_win_normal_rect(&mut self, win_id: WinId, rect: RectF) {
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 8 warnings emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/conrod_floatwin-6815a8393aad1020
[INFO] [stdout] test windowing_area::layout::dim::test::test_dim_range_ctor ... ok
[INFO] [stderr]    Doc-tests conrod_floatwin
[INFO] [stdout] test windowing_area::layout::dim::test::test_dim_range_overlaps_with ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8364b55f63bc82f04cc537f28351f083dacfbf6ce6e38f39f24b0bc3c75d8fd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8364b55f63bc82f04cc537f28351f083dacfbf6ce6e38f39f24b0bc3c75d8fd1", kill_on_drop: false }`
[INFO] [stdout] 8364b55f63bc82f04cc537f28351f083dacfbf6ce6e38f39f24b0bc3c75d8fd1
