[INFO] cloning repository https://github.com/pop-os/cosmic-dock-epoch
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pop-os/cosmic-dock-epoch" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpop-os%2Fcosmic-dock-epoch", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpop-os%2Fcosmic-dock-epoch'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7b56316ddcdd3e921b61cf3fe3f69b4bcae437d3
[INFO] testing pop-os/cosmic-dock-epoch against try#5a3d3b91048a0adf280e7a4e589c1dda6443f172 for pr-115235
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpop-os%2Fcosmic-dock-epoch" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pop-os/cosmic-dock-epoch on toolchain 5a3d3b91048a0adf280e7a4e589c1dda6443f172
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5a3d3b91048a0adf280e7a4e589c1dda6443f172" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-4-tc2/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/pop-os/cosmic-dock-epoch
[INFO] finished tweaking git repo https://github.com/pop-os/cosmic-dock-epoch
[INFO] tweaked toml for git repo https://github.com/pop-os/cosmic-dock-epoch written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/pop-os/cosmic-dock-epoch already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5a3d3b91048a0adf280e7a4e589c1dda6443f172" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr] warning: patch for `smithay-client-toolkit` uses the features mechanism. default-features and features will not take effect because the patch dependency does not support this mechanism
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+5a3d3b91048a0adf280e7a4e589c1dda6443f172" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ab5d8e7ba23eb4d7cd2f48d07f6f4bbfc3a4949eaa69bb754c51d447033f89b3
[INFO] running `Command { std: "docker" "start" "-a" "ab5d8e7ba23eb4d7cd2f48d07f6f4bbfc3a4949eaa69bb754c51d447033f89b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab5d8e7ba23eb4d7cd2f48d07f6f4bbfc3a4949eaa69bb754c51d447033f89b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab5d8e7ba23eb4d7cd2f48d07f6f4bbfc3a4949eaa69bb754c51d447033f89b3", kill_on_drop: false }`
[INFO] [stdout] ab5d8e7ba23eb4d7cd2f48d07f6f4bbfc3a4949eaa69bb754c51d447033f89b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+5a3d3b91048a0adf280e7a4e589c1dda6443f172" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 336c2070e1236ddddc452e79552e762cae00afb37d43e46f924b50e00affa0dd
[INFO] running `Command { std: "docker" "start" "-a" "336c2070e1236ddddc452e79552e762cae00afb37d43e46f924b50e00affa0dd", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr] warning: patch for `smithay-client-toolkit` uses the features mechanism. default-features and features will not take effect because the patch dependency does not support this mechanism
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling unicode-ident v1.0.11
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[INFO] [stderr]    Compiling io-lifetimes v1.0.11
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[INFO] [stderr]    Compiling drm-sys v0.4.0
[INFO] [stderr]    Compiling fastrand v1.9.0
[INFO] [stderr]    Compiling wayland-scanner v0.30.1
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[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]    Compiling nix v0.25.1
[INFO] [stderr]    Compiling rand_core v0.6.4
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[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling regex-automata v0.3.8
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[INFO] [stderr]    Compiling option-ext v0.2.0
[INFO] [stderr]    Compiling temp-dir v0.1.11
[INFO] [stderr]    Compiling drm-fourcc v2.2.0
[INFO] [stderr]    Compiling wayland-backend v0.1.2
[INFO] [stderr]    Compiling phf_generator v0.11.2
[INFO] [stderr]    Compiling base64 v0.21.3
[INFO] [stderr]    Compiling xcursor v0.3.4
[INFO] [stderr]    Compiling gettext-sys v0.21.3
[INFO] [stderr]    Compiling dirs-sys v0.4.1
[INFO] [stderr]    Compiling xkbcommon v0.5.1
[INFO] [stderr]    Compiling inotify v0.9.6
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]    Compiling walkdir v2.4.0
[INFO] [stderr]    Compiling socket2 v0.5.3
[INFO] [stderr]    Compiling filetime v0.2.22
[INFO] [stderr]    Compiling signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]    Compiling smithay-client-toolkit v0.17.0 (https://github.com/smithay/client-toolkit//#28546238)
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]    Compiling cursor-icon v1.0.0
[INFO] [stderr]    Compiling async-task v4.4.0
[INFO] [stderr]    Compiling cgmath v0.18.0
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling flate2 v1.0.27
[INFO] [stderr]    Compiling unicode-normalization v0.1.22
[INFO] [stderr]    Compiling smithay v0.3.0 (https://github.com/smithay/smithay#36a0ec69)
[INFO] [stderr]    Compiling notify v6.1.1
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling dirs v5.0.1
[INFO] [stderr]    Compiling rayon v1.7.0
[INFO] [stderr]    Compiling backtrace v0.3.69
[INFO] [stderr]    Compiling nanorand v0.7.0
[INFO] [stderr]    Compiling async-channel v1.9.0
[INFO] [stderr]    Compiling approx v0.4.0
[INFO] [stderr]    Compiling async-io v1.13.0
[INFO] [stderr]    Compiling async-fs v1.6.0
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling palette v0.7.3
[INFO] [stderr]    Compiling unicode-bidi v0.3.13
[INFO] [stderr]    Compiling regex v1.9.5
[INFO] [stderr]    Compiling zvariant_utils v1.0.1
[INFO] [stderr]    Compiling atomic-waker v1.1.1
[INFO] [stderr]    Compiling weezl v0.1.7
[INFO] [stderr]    Compiling async-trait v0.1.73
[INFO] [stderr]    Compiling cosmic-client-toolkit v0.1.0 (https://github.com/pop-os/cosmic-protocols#e39748e1)
[INFO] [stderr]    Compiling overload v0.1.1
[INFO] [stderr]    Compiling gimli v0.28.0
[INFO] [stderr]    Compiling nu-ansi-term v0.46.0
[INFO] [stderr]    Compiling drm-ffi v0.5.0
[INFO] [stderr]    Compiling locale_config v0.3.0
[INFO] [stderr]    Compiling idna v0.4.0
[INFO] [stderr]    Compiling blocking v1.3.1
[INFO] [stderr]    Compiling matchers v0.1.0
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling dirs-sys v0.3.7
[INFO] [stderr]    Compiling socket2 v0.4.9
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling tracing-log v0.1.3
[INFO] [stderr]    Compiling object v0.32.1
[INFO] [stderr]    Compiling zune-inflate v0.2.54
[INFO] [stderr]    Compiling wayland-server v0.30.1
[INFO] [stderr]    Compiling fdeflate v0.3.0
[INFO] [stderr]    Compiling sharded-slab v0.1.4
[INFO] [stderr]    Compiling jpeg-decoder v0.3.0
[INFO] [stderr]    Compiling thread_local v1.1.7
[INFO] [stderr]    Compiling scan_fmt v0.2.6
[INFO] [stderr]    Compiling fast-srgb8 v1.0.0
[INFO] [stderr]    Compiling lebe v0.5.2
[INFO] [stderr]    Compiling half v2.2.1
[INFO] [stderr]    Compiling rustc-demangle v0.1.23
[INFO] [stderr]    Compiling color_quant v1.1.0
[INFO] [stderr]    Compiling appendlist v1.4.0
[INFO] [stderr]    Compiling bit_field v0.10.2
[INFO] [stderr]    Compiling cpufeatures v0.2.9
[INFO] [stderr]    Compiling sha1 v0.10.5
[INFO] [stderr]    Compiling gif v0.12.0
[INFO] [stderr]    Compiling png v0.17.10
[INFO] [stderr]    Compiling addr2line v0.21.0
[INFO] [stderr]    Compiling serde_derive v1.0.188
[INFO] [stderr]    Compiling thiserror-impl v1.0.48
[INFO] [stderr]    Compiling tracing-attributes v0.1.26
[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]    Compiling bytemuck_derive v1.4.1
[INFO] [stderr]    Compiling pin-project-internal v1.1.3
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling phf_macros v0.11.2
[INFO] [stderr]    Compiling enumflags2_derive v0.7.7
[INFO] [stderr]    Compiling cosmic-config-derive v0.1.0 (https://github.com/pop-os/libcosmic#4903d779)
[INFO] [stderr]    Compiling zvariant_derive v3.15.0
[INFO] [stderr]    Compiling profiling-procmacros v1.0.10
[INFO] [stderr]    Compiling palette_derive v0.7.3
[INFO] [stderr]    Compiling zbus_macros v3.14.1
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling bytemuck v1.13.1
[INFO] [stderr]    Compiling tiff v0.9.0
[INFO] [stderr]    Compiling tokio v1.32.0
[INFO] [stderr]    Compiling async-recursion v1.0.5
[INFO] [stderr]    Compiling profiling v1.0.10
[INFO] [stderr]    Compiling drm v0.9.0
[INFO] [stderr]    Compiling qoi v0.4.1
[INFO] [stderr]    Compiling thiserror v1.0.48
[INFO] [stderr]    Compiling tracing v0.1.37
[INFO] [stderr]    Compiling phf v0.11.2
[INFO] [stderr]    Compiling calloop v0.10.6
[INFO] [stderr]    Compiling iced_core v0.10.0 (https://github.com/pop-os/libcosmic#4903d779)
[INFO] [stderr]    Compiling pin-project v1.1.3
[INFO] [stderr]    Compiling tracing-subscriber v0.3.17
[INFO] [stderr]    Compiling flume v0.10.14
[INFO] [stderr]    Compiling wayland-client v0.30.2
[INFO] [stderr]    Compiling exr v1.7.0
[INFO] [stderr]    Compiling serde_repr v0.1.16
[INFO] [stderr]    Compiling wayland-egl v0.30.0
[INFO] [stderr]    Compiling dirs v3.0.2
[INFO] [stderr]    Compiling gettext-rs v0.7.0
[INFO] [stderr]    Compiling url v2.4.1
[INFO] [stderr]    Compiling xdg-home v1.0.0
[INFO] [stderr]    Compiling async-executor v1.5.1
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling async-broadcast v0.5.1
[INFO] [stderr]    Compiling ordered-stream v0.2.0
[INFO] [stderr]    Compiling almost v0.2.0
[INFO] [stderr]    Compiling shlex v1.2.0
[INFO] [stderr]    Compiling xdg v2.5.2
[INFO] [stderr]    Compiling wayland-protocols v0.30.1
[INFO] [stderr]    Compiling wayland-cursor v0.30.0
[INFO] [stderr]    Compiling strength_reduce v0.2.4
[INFO] [stderr]    Compiling transpose v0.2.2
[INFO] [stderr]    Compiling freedesktop-desktop-entry v0.5.0
[INFO] [stderr]    Compiling tracing-journald v0.3.0
[INFO] [stderr]    Compiling log-panics v2.1.0
[INFO] [stderr]    Compiling tracing-futures v0.2.5
[INFO] [stderr]    Compiling sendfd v0.4.3
[INFO] [stderr]    Compiling futures-executor v0.3.28
[INFO] [stderr]    Compiling futures v0.3.28
[INFO] [stderr]    Compiling iced_futures v0.7.0 (https://github.com/pop-os/libcosmic#4903d779)
[INFO] [stderr]    Compiling image v0.24.7
[INFO] [stderr]    Compiling tokio-util v0.7.8
[INFO] [stderr]    Compiling launch-pad v0.1.0 (https://github.com/pop-os/launch-pad.git#13e3b693)
[INFO] [stderr]    Compiling bitflags v2.4.0
[INFO] [stderr]    Compiling enumflags2 v0.7.7
[INFO] [stderr]    Compiling csscolorparser v0.6.2
[INFO] [stderr]    Compiling cosmic-notifications-util v0.1.0 (https://github.com/pop-os/cosmic-notifications#e42d4a0e)
[INFO] [stderr]    Compiling ron v0.8.1
[INFO] [stderr]    Compiling wayland-csd-frame v0.2.2
[INFO] [stderr]    Compiling zvariant v3.15.0
[INFO] [stderr]    Compiling zbus_names v2.6.0
[INFO] [stderr]    Compiling tempfile v3.8.0
[INFO] [stderr]    Compiling atomicwrites v0.4.1
[INFO] [stderr]    Compiling zbus v3.14.1
[INFO] [stderr]    Compiling cosmic-config v0.1.0 (https://github.com/pop-os/libcosmic#4903d779)
[INFO] [stderr]    Compiling wayland-protocols-wlr v0.1.0
[INFO] [stderr]    Compiling cosmic-protocols v0.1.0 (https://github.com/pop-os/cosmic-protocols#e39748e1)
[INFO] [stderr]    Compiling wayland-protocols-misc v0.1.0
[INFO] [stderr]    Compiling xdg-shell-wrapper-config v0.1.0 (https://github.com/pop-os/xdg-shell-wrapper#5acfa50f)
[INFO] [stderr]    Compiling cosmic-panel-config v0.1.0 (/opt/rustwide/workdir/cosmic-panel-config)
[INFO] [stderr]    Compiling cosmic-theme v0.1.0 (https://github.com/pop-os/libcosmic#4903d779)
[INFO] [stderr]    Compiling xdg-shell-wrapper v0.1.0 (https://github.com/pop-os/xdg-shell-wrapper#5acfa50f)
[INFO] [stderr]    Compiling cosmic-panel-bin v0.1.0 (/opt/rustwide/workdir/cosmic-panel-bin)
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&smithay::output::Output` instead of cloning the inner type
[INFO] [stdout]    --> cosmic-panel-bin/src/space/render.rs:191:35
[INFO] [stdout]     |
[INFO] [stdout] 191 |                     let output = o.clone();
[INFO] [stdout]     |                                   ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 03s
[INFO] running `Command { std: "docker" "inspect" "336c2070e1236ddddc452e79552e762cae00afb37d43e46f924b50e00affa0dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "336c2070e1236ddddc452e79552e762cae00afb37d43e46f924b50e00affa0dd", kill_on_drop: false }`
[INFO] [stdout] 336c2070e1236ddddc452e79552e762cae00afb37d43e46f924b50e00affa0dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+5a3d3b91048a0adf280e7a4e589c1dda6443f172" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 34ac201faaf2c39786530b7e49bd548f3bb9b075a768c1bab52133cf8aa1f73e
[INFO] running `Command { std: "docker" "start" "-a" "34ac201faaf2c39786530b7e49bd548f3bb9b075a768c1bab52133cf8aa1f73e", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr] warning: patch for `smithay-client-toolkit` uses the features mechanism. default-features and features will not take effect because the patch dependency does not support this mechanism
[INFO] [stderr]    Compiling cosmic-panel-config v0.1.0 (/opt/rustwide/workdir/cosmic-panel-config)
[INFO] [stderr]    Compiling cosmic-panel-bin v0.1.0 (/opt/rustwide/workdir/cosmic-panel-bin)
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&smithay::output::Output` instead of cloning the inner type
[INFO] [stdout]    --> cosmic-panel-bin/src/space/render.rs:191:35
[INFO] [stdout]     |
[INFO] [stdout] 191 |                     let output = o.clone();
[INFO] [stdout]     |                                   ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.06s
[INFO] running `Command { std: "docker" "inspect" "34ac201faaf2c39786530b7e49bd548f3bb9b075a768c1bab52133cf8aa1f73e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34ac201faaf2c39786530b7e49bd548f3bb9b075a768c1bab52133cf8aa1f73e", kill_on_drop: false }`
[INFO] [stdout] 34ac201faaf2c39786530b7e49bd548f3bb9b075a768c1bab52133cf8aa1f73e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+5a3d3b91048a0adf280e7a4e589c1dda6443f172" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e1af1416fcf062be6d9a6f231da8027f8253fafb8941ed5eac4f0b39ec0eaf5d
[INFO] running `Command { std: "docker" "start" "-a" "e1af1416fcf062be6d9a6f231da8027f8253fafb8941ed5eac4f0b39ec0eaf5d", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr] warning: patch for `smithay-client-toolkit` uses the features mechanism. default-features and features will not take effect because the patch dependency does not support this mechanism
[INFO] [stderr] warning: using `.clone()` on a double reference, which returns `&smithay::output::Output` instead of cloning the inner type
[INFO] [stderr]    --> cosmic-panel-bin/src/space/render.rs:191:35
[INFO] [stderr]     |
[INFO] [stderr] 191 |                     let output = o.clone();
[INFO] [stderr]     |                                   ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `cosmic-panel-bin` (bin "cosmic-panel" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/cosmic_panel-214ecf71bfbdf704)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cosmic_panel_config-27af2d2268dc6d41)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cosmic-panel-config
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e1af1416fcf062be6d9a6f231da8027f8253fafb8941ed5eac4f0b39ec0eaf5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1af1416fcf062be6d9a6f231da8027f8253fafb8941ed5eac4f0b39ec0eaf5d", kill_on_drop: false }`
[INFO] [stdout] e1af1416fcf062be6d9a6f231da8027f8253fafb8941ed5eac4f0b39ec0eaf5d