[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] 0fe4c6d7b40341c49ed015a84397854b48a5ae4d
[INFO] checking pop-os/cosmic-dock-epoch against master#bd71213cf0a765705e7d72a099151bd4eb465ccb for pr-123864
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpop-os%2Fcosmic-dock-epoch" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pop-os/cosmic-dock-epoch on toolchain bd71213cf0a765705e7d72a099151bd4eb465ccb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd71213cf0a765705e7d72a099151bd4eb465ccb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-7-tc1/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-7-tc1/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" "+bd71213cf0a765705e7d72a099151bd4eb465ccb" "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]     Updating git repository `https://github.com/smithay/client-toolkit//`
[INFO] [stderr]     Updating git repository `https://github.com/pop-os/cosmic-protocols`
[INFO] [stderr]     Updating git repository `https://github.com/pop-os/libcosmic`
[INFO] [stderr]     Updating git submodule `https://github.com/pop-os/cosmic-design-demo`
[INFO] [stderr]     Updating git submodule `https://github.com/pop-os/iced.git`
[INFO] [stderr]     Updating git repository `https://github.com/pop-os/cosmic-notifications`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/pop-os/launch-pad.git`
[INFO] [stderr]     Updating git repository `https://github.com/smithay/smithay`
[INFO] [stderr]     Updating git repository `https://github.com/pop-os/xdg-shell-wrapper`
[INFO] [stderr]     Updating git repository `https://github.com/jackpot51/rust-atomicwrites`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded known-folders v1.1.0
[INFO] [stderr]   Downloaded gbm v0.13.0
[INFO] [stderr]   Downloaded drm v0.10.0
[INFO] [stderr]   Downloaded wayland-protocols-misc v0.2.0
[INFO] [stderr]   Downloaded wayland-server v0.31.1
[INFO] [stderr]   Downloaded temp-dir v0.1.12
[INFO] [stderr]   Downloaded transpose v0.2.3
[INFO] [stderr]   Downloaded drm-ffi v0.6.0
[INFO] [stderr]   Downloaded gettext-rs v0.7.0
[INFO] [stderr]   Downloaded palette_derive v0.7.5
[INFO] [stderr]   Downloaded almost v0.2.0
[INFO] [stderr]   Downloaded locale_config v0.3.0
[INFO] [stderr]   Downloaded log-panics v2.1.0
[INFO] [stderr]   Downloaded freedesktop-desktop-entry v0.5.0
[INFO] [stderr]   Downloaded palette v0.7.5
[INFO] [stderr]   Downloaded sendfd v0.4.3
[INFO] [stderr]   Downloaded drm-sys v0.5.0
[INFO] [stderr]   Downloaded gettext-sys v0.21.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+bd71213cf0a765705e7d72a099151bd4eb465ccb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0d1b3591751223a7ed99f5f343c40226b5a270c7a25dfd8cb706868d6cf6365b
[INFO] running `Command { std: "docker" "start" "-a" "0d1b3591751223a7ed99f5f343c40226b5a270c7a25dfd8cb706868d6cf6365b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d1b3591751223a7ed99f5f343c40226b5a270c7a25dfd8cb706868d6cf6365b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d1b3591751223a7ed99f5f343c40226b5a270c7a25dfd8cb706868d6cf6365b", kill_on_drop: false }`
[INFO] [stdout] 0d1b3591751223a7ed99f5f343c40226b5a270c7a25dfd8cb706868d6cf6365b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+bd71213cf0a765705e7d72a099151bd4eb465ccb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e863537c37a026786f3da2b3ccfd79cd59cf735661a918ec62306530933db1d3
[INFO] running `Command { std: "docker" "start" "-a" "e863537c37a026786f3da2b3ccfd79cd59cf735661a918ec62306530933db1d3", 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]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling rustix v0.38.31
[INFO] [stderr]     Checking linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling wayland-sys v0.31.1
[INFO] [stderr]     Checking libloading v0.8.3
[INFO] [stderr]     Checking smallvec v1.13.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling wayland-backend v0.3.3
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]    Compiling quick-xml v0.31.0
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling thiserror v1.0.57
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling io-lifetimes v2.0.3
[INFO] [stderr]     Checking dlib v0.5.2
[INFO] [stderr]     Checking futures-channel v0.3.30
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[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]     Checking cursor-icon v1.1.0
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]    Compiling khronos_api v3.1.0
[INFO] [stderr]    Compiling toml_datetime v0.6.5
[INFO] [stderr]    Compiling phf_shared v0.11.2
[INFO] [stderr]    Compiling smithay-client-toolkit v0.18.0 (https://github.com/smithay/client-toolkit//?rev=2e9bf9f#2e9bf9f3)
[INFO] [stderr]     Checking smol_str v0.2.1
[INFO] [stderr]     Checking xxhash-rust v0.8.10
[INFO] [stderr]     Checking xcursor v0.3.5
[INFO] [stderr]     Checking web-time v0.2.4
[INFO] [stderr]    Compiling drm-sys v0.5.0
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]    Compiling drm-fourcc v2.2.0
[INFO] [stderr]    Compiling anyhow v1.0.80
[INFO] [stderr]    Compiling temp-dir v0.1.12
[INFO] [stderr]     Checking concurrent-queue v2.4.0
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[INFO] [stderr]    Compiling log v0.4.21
[INFO] [stderr]     Checking xdg v2.5.2
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling gettext-sys v0.21.3
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]     Checking event-listener v4.0.3
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[INFO] [stderr]    Compiling quote v1.0.35
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[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]     Checking event-listener-strategy v0.5.0
[INFO] [stderr]     Checking async-lock v3.3.0
[INFO] [stderr]     Checking atomic-waker v1.1.2
[INFO] [stderr]     Checking async-task v4.7.0
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]    Compiling rustix v0.37.27
[INFO] [stderr]    Compiling cgmath v0.18.0
[INFO] [stderr]    Compiling wayland-scanner v0.31.1
[INFO] [stderr]     Checking regex-syntax v0.6.29
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[INFO] [stderr]     Checking filetime v0.2.23
[INFO] [stderr]     Checking socket2 v0.5.6
[INFO] [stderr]     Checking inotify v0.9.6
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking dirs v5.0.1
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling smithay v0.3.0 (https://github.com/smithay/smithay?rev=a8f3c46#a8f3c46f)
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]     Checking piper v0.2.1
[INFO] [stderr]     Checking async-channel v2.2.0
[INFO] [stderr]     Checking notify v6.1.1
[INFO] [stderr]     Checking memoffset v0.7.1
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]     Checking async-lock v2.8.0
[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]    Compiling backtrace v0.3.69
[INFO] [stderr]    Compiling async-fs v1.6.0
[INFO] [stderr]    Compiling async-io v1.13.0
[INFO] [stderr]    Compiling palette v0.7.5
[INFO] [stderr]    Compiling cosmic-client-toolkit v0.1.0 (https://github.com/pop-os/cosmic-protocols?rev=e65fa5e#e65fa5e2)
[INFO] [stderr]     Checking gimli v0.28.1
[INFO] [stderr]    Compiling async-trait v0.1.77
[INFO] [stderr]    Compiling phf_generator v0.11.2
[INFO] [stderr]     Checking miniz_oxide v0.7.2
[INFO] [stderr]     Checking indexmap v2.2.5
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking errno v0.3.8
[INFO] [stderr]     Checking dirs-sys v0.3.7
[INFO] [stderr]     Checking socket2 v0.4.10
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking object v0.32.2
[INFO] [stderr]     Checking scan_fmt v0.2.6
[INFO] [stderr]     Checking matchers v0.1.0
[INFO] [stderr]     Checking appendlist v1.4.0
[INFO] [stderr]     Checking either v1.10.0
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking dirs v3.0.2
[INFO] [stderr]     Checking async-executor v1.8.0
[INFO] [stderr]     Checking xdg-home v1.1.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking async-broadcast v0.5.1
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]     Checking ordered-stream v0.2.0
[INFO] [stderr]     Checking shlex v1.3.0
[INFO] [stderr]     Checking regex v1.10.3
[INFO] [stderr]     Checking strength_reduce v0.2.4
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]     Checking almost v0.2.0
[INFO] [stderr]     Checking transpose v0.2.3
[INFO] [stderr]     Checking sendfd v0.4.3
[INFO] [stderr]     Checking locale_config v0.3.0
[INFO] [stderr]     Checking addr2line v0.21.0
[INFO] [stderr]     Checking gettext-rs v0.7.0
[INFO] [stderr]    Compiling zvariant_utils v1.0.1
[INFO] [stderr]    Compiling cosmic-config-derive v0.1.0 (https://github.com/pop-os/libcosmic#3e6f314c)
[INFO] [stderr]    Compiling zvariant_derive v3.15.2
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling thiserror-impl v1.0.57
[INFO] [stderr]    Compiling bytemuck_derive v1.5.0
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling enumflags2_derive v0.7.9
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling phf_macros v0.11.2
[INFO] [stderr]    Compiling profiling-procmacros v1.0.15
[INFO] [stderr]    Compiling palette_derive v0.7.5
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]     Checking profiling v1.0.15
[INFO] [stderr]    Compiling async-recursion v1.0.5
[INFO] [stderr]    Compiling serde_repr v0.1.18
[INFO] [stderr]     Checking tokio v1.36.0
[INFO] [stderr]     Checking log-panics v2.1.0
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking bytemuck v1.14.3
[INFO] [stderr]     Checking phf v0.11.2
[INFO] [stderr]     Checking xkeysym v0.2.0
[INFO] [stderr]    Compiling zbus_macros v3.15.2
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking iced_core v0.12.0 (https://github.com/pop-os/libcosmic#3e6f314c)
[INFO] [stderr]     Checking freedesktop-desktop-entry v0.5.0
[INFO] [stderr]     Checking blocking v1.5.1
[INFO] [stderr]     Checking tracing-subscriber v0.3.18
[INFO] [stderr]     Checking pin-project v1.1.5
[INFO] [stderr]     Checking tracing-futures v0.2.5
[INFO] [stderr]     Checking xkbcommon v0.7.0
[INFO] [stderr]     Checking serde v1.0.197
[INFO] [stderr]     Checking tracing-journald v0.3.0
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking iced_futures v0.12.0 (https://github.com/pop-os/libcosmic#3e6f314c)
[INFO] [stderr]     Checking tokio-util v0.7.10
[INFO] [stderr]     Checking launch-pad v0.1.0 (https://github.com/pop-os/launch-pad.git#699fd180)
[INFO] [stderr]     Checking bitflags v2.4.2
[INFO] [stderr]     Checking enumflags2 v0.7.9
[INFO] [stderr]     Checking csscolorparser v0.6.2
[INFO] [stderr]     Checking cosmic-notifications-util v0.1.0 (https://github.com/pop-os/cosmic-notifications#63a1e46f)
[INFO] [stderr]     Checking ron v0.8.1
[INFO] [stderr]     Checking nix v0.27.1
[INFO] [stderr]     Checking zvariant v3.15.2
[INFO] [stderr]     Checking drm-ffi v0.6.0
[INFO] [stderr]     Checking zbus_names v2.6.1
[INFO] [stderr]     Checking drm v0.10.0
[INFO] [stderr]     Checking zbus v3.15.2
[INFO] [stderr]     Checking polling v3.5.0
[INFO] [stderr]     Checking tempfile v3.10.1
[INFO] [stderr]     Checking atomicwrites v0.4.2 (https://github.com/jackpot51/rust-atomicwrites#043ab485)
[INFO] [stderr]     Checking calloop v0.12.4
[INFO] [stderr]     Checking cosmic-config v0.1.0 (https://github.com/pop-os/libcosmic#3e6f314c)
[INFO] [stderr]     Checking wayland-client v0.31.2
[INFO] [stderr]     Checking wayland-server v0.31.1
[INFO] [stderr]     Checking wayland-csd-frame v0.3.0
[INFO] [stderr]     Checking wayland-egl v0.32.0
[INFO] [stderr]     Checking cosmic-theme v0.1.0 (https://github.com/pop-os/libcosmic#3e6f314c)
[INFO] [stderr]     Checking wayland-protocols v0.31.2
[INFO] [stderr]     Checking calloop-wayland-source v0.2.0
[INFO] [stderr]     Checking wayland-cursor v0.31.1
[INFO] [stderr]     Checking wayland-protocols-wlr v0.2.0
[INFO] [stderr]     Checking cosmic-protocols v0.1.0 (https://github.com/pop-os/cosmic-protocols?rev=e65fa5e#e65fa5e2)
[INFO] [stderr]     Checking wayland-protocols-misc v0.2.0
[INFO] [stderr]     Checking xdg-shell-wrapper-config v0.1.0 (https://github.com/pop-os/xdg-shell-wrapper#224ada13)
[INFO] [stderr]     Checking cosmic-panel-config v0.1.0 (/opt/rustwide/workdir/cosmic-panel-config)
[INFO] [stderr]     Checking xdg-shell-wrapper v0.1.0 (https://github.com/pop-os/xdg-shell-wrapper#224ada13)
[INFO] [stderr]     Checking 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:128:35
[INFO] [stdout]     |
[INFO] [stdout] 128 |                     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] [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:128:35
[INFO] [stdout]     |
[INFO] [stdout] 128 |                     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` profile [unoptimized + debuginfo] target(s) in 37.10s
[INFO] running `Command { std: "docker" "inspect" "e863537c37a026786f3da2b3ccfd79cd59cf735661a918ec62306530933db1d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e863537c37a026786f3da2b3ccfd79cd59cf735661a918ec62306530933db1d3", kill_on_drop: false }`
[INFO] [stdout] e863537c37a026786f3da2b3ccfd79cd59cf735661a918ec62306530933db1d3
[INFO] checking pop-os/cosmic-dock-epoch against try#c0f799aeda763fc507814da0dc46c2dde7ca9133 for pr-123864
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpop-os%2Fcosmic-dock-epoch" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pop-os/cosmic-dock-epoch on toolchain c0f799aeda763fc507814da0dc46c2dde7ca9133
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c0f799aeda763fc507814da0dc46c2dde7ca9133" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-7-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-7-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" "+c0f799aeda763fc507814da0dc46c2dde7ca9133" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+c0f799aeda763fc507814da0dc46c2dde7ca9133" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] face6688eccba40d998acf3745de5bb40679dee5934801f35ed782df5b462347
[INFO] running `Command { std: "docker" "start" "-a" "face6688eccba40d998acf3745de5bb40679dee5934801f35ed782df5b462347", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "face6688eccba40d998acf3745de5bb40679dee5934801f35ed782df5b462347", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "face6688eccba40d998acf3745de5bb40679dee5934801f35ed782df5b462347", kill_on_drop: false }`
[INFO] [stdout] face6688eccba40d998acf3745de5bb40679dee5934801f35ed782df5b462347
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+c0f799aeda763fc507814da0dc46c2dde7ca9133" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 54366acea6c9858dc8ca8b1f51efd18269adb75db7bde09226a548a9783215e9
[INFO] running `Command { std: "docker" "start" "-a" "54366acea6c9858dc8ca8b1f51efd18269adb75db7bde09226a548a9783215e9", 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]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling rustix v0.38.31
[INFO] [stderr]     Checking linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]     Checking libloading v0.8.3
[INFO] [stderr]    Compiling wayland-sys v0.31.1
[INFO] [stderr]     Checking smallvec v1.13.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling wayland-backend v0.3.3
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]    Compiling quick-xml v0.31.0
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling thiserror v1.0.57
[INFO] [stderr]    Compiling io-lifetimes v2.0.3
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking dlib v0.5.2
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]     Checking cursor-icon v1.1.0
[INFO] [stderr]    Compiling toml_datetime v0.6.5
[INFO] [stderr]    Compiling khronos_api v3.1.0
[INFO] [stderr]    Compiling phf_shared v0.11.2
[INFO] [stderr]    Compiling smithay-client-toolkit v0.18.0 (https://github.com/smithay/client-toolkit//?rev=2e9bf9f#2e9bf9f3)
[INFO] [stderr]    Compiling drm-sys v0.5.0
[INFO] [stderr]     Checking smol_str v0.2.1
[INFO] [stderr]     Checking xxhash-rust v0.8.10
[INFO] [stderr]     Checking web-time v0.2.4
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]     Checking xcursor v0.3.5
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]     Checking xdg v2.5.2
[INFO] [stderr]    Compiling temp-dir v0.1.12
[INFO] [stderr]    Compiling log v0.4.21
[INFO] [stderr]    Compiling drm-fourcc v2.2.0
[INFO] [stderr]     Checking concurrent-queue v2.4.0
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking crossbeam-channel v0.5.12
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling anyhow v1.0.80
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]     Checking event-listener v4.0.3
[INFO] [stderr]     Checking event-listener v5.2.0
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]     Checking event-listener-strategy v0.4.0
[INFO] [stderr]    Compiling wayland-scanner v0.31.1
[INFO] [stderr]     Checking event-listener-strategy v0.5.0
[INFO] [stderr]    Compiling gettext-sys v0.21.3
[INFO] [stderr]     Checking futures-lite v2.2.0
[INFO] [stderr]     Checking async-lock v3.3.0
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]     Checking atomic-waker v1.1.2
[INFO] [stderr]    Compiling cgmath v0.18.0
[INFO] [stderr]    Compiling rustix v0.37.27
[INFO] [stderr]     Checking regex-syntax v0.6.29
[INFO] [stderr]     Checking async-task v4.7.0
[INFO] [stderr]    Compiling smithay v0.3.0 (https://github.com/smithay/smithay?rev=a8f3c46#a8f3c46f)
[INFO] [stderr]     Checking approx v0.4.0
[INFO] [stderr]     Checking piper v0.2.1
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking memmap2 v0.8.0
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking inotify-sys v0.1.5
[INFO] [stderr]     Checking memmap2 v0.9.4
[INFO] [stderr]     Checking inotify v0.9.6
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking filetime v0.2.23
[INFO] [stderr]     Checking dirs v5.0.1
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking socket2 v0.5.6
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]     Checking notify v6.1.1
[INFO] [stderr]     Checking async-channel v2.2.0
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking memoffset v0.7.1
[INFO] [stderr]     Checking async-lock v2.8.0
[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]    Compiling async-io v1.13.0
[INFO] [stderr]    Compiling async-fs v1.6.0
[INFO] [stderr]    Compiling backtrace v0.3.69
[INFO] [stderr]    Compiling cosmic-client-toolkit v0.1.0 (https://github.com/pop-os/cosmic-protocols?rev=e65fa5e#e65fa5e2)
[INFO] [stderr]    Compiling async-trait v0.1.77
[INFO] [stderr]    Compiling palette v0.7.5
[INFO] [stderr]     Checking gimli v0.28.1
[INFO] [stderr]     Checking miniz_oxide v0.7.2
[INFO] [stderr]     Checking indexmap v2.2.5
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]    Compiling phf_generator v0.11.2
[INFO] [stderr]     Checking dirs-sys v0.3.7
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking socket2 v0.4.10
[INFO] [stderr]     Checking errno v0.3.8
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking object v0.32.2
[INFO] [stderr]     Checking appendlist v1.4.0
[INFO] [stderr]     Checking scan_fmt v0.2.6
[INFO] [stderr]     Checking either v1.10.0
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]     Checking matchers v0.1.0
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]     Checking dirs v3.0.2
[INFO] [stderr]     Checking regex v1.10.3
[INFO] [stderr]     Checking async-executor v1.8.0
[INFO] [stderr]     Checking xdg-home v1.1.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking async-broadcast v0.5.1
[INFO] [stderr]     Checking ordered-stream v0.2.0
[INFO] [stderr]     Checking locale_config v0.3.0
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr] error: could not compile `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/c0f799aeda763fc507814da0dc46c2dde7ca9133/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syn-2.0.52/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' -C metadata=8b3178c80ec746b4 -C extra-filename=-8b3178c80ec746b4 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-6b6a52a206917441.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-e3e2745b1c1d8733.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-7b828347d8713ecd.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "54366acea6c9858dc8ca8b1f51efd18269adb75db7bde09226a548a9783215e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54366acea6c9858dc8ca8b1f51efd18269adb75db7bde09226a548a9783215e9", kill_on_drop: false }`
[INFO] [stdout] 54366acea6c9858dc8ca8b1f51efd18269adb75db7bde09226a548a9783215e9