[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] 1495bfa2abc4057129c7c3b0e8530b3afd853204
[INFO] checking pop-os/cosmic-dock-epoch against master#7c4ac0603e9ee5295bc802c90575391288a69a8a for pr-124728
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpop-os%2Fcosmic-dock-epoch" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pop-os/cosmic-dock-epoch on toolchain 7c4ac0603e9ee5295bc802c90575391288a69a8a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7c4ac0603e9ee5295bc802c90575391288a69a8a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-1-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-1-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" "+7c4ac0603e9ee5295bc802c90575391288a69a8a" "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/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 git repository `https://github.com/pop-os/launch-pad.git`
[INFO] [stderr]     Updating crates.io index
[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]     Updating git repository `https://github.com/pop-os/window_clipboard.git`
[INFO] [stderr]     Updating git repository `https://github.com/pop-os/smithay-clipboard`
[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 calloop v0.13.0
[INFO] [stderr]   Downloaded appendlist v1.4.0
[INFO] [stderr]   Downloaded enumflags2_derive v0.7.9
[INFO] [stderr]   Downloaded wayland-server v0.31.1
[INFO] [stderr]   Downloaded zvariant_derive v3.15.2
[INFO] [stderr]   Downloaded io-lifetimes v2.0.3
[INFO] [stderr]   Downloaded gbm v0.14.2
[INFO] [stderr]   Downloaded log-panics v2.1.0
[INFO] [stderr]   Downloaded palette_derive v0.7.6
[INFO] [stderr]   Downloaded tracing-journald v0.3.0
[INFO] [stderr]   Downloaded xdg-home v1.1.0
[INFO] [stderr]   Downloaded temp-dir v0.1.13
[INFO] [stderr]   Downloaded zbus v3.15.2
[INFO] [stderr]   Downloaded x11rb v0.13.1
[INFO] [stderr]   Downloaded by_address v1.2.1
[INFO] [stderr]   Downloaded scan_fmt v0.2.6
[INFO] [stderr]   Downloaded smol_str v0.2.2
[INFO] [stderr]   Downloaded clipboard-win v5.3.1
[INFO] [stderr]   Downloaded raw-window-handle v0.6.1
[INFO] [stderr]   Downloaded bytemuck v1.16.0
[INFO] [stderr]   Downloaded wayland-egl v0.32.0
[INFO] [stderr]   Downloaded calloop-wayland-source v0.3.0
[INFO] [stderr]   Downloaded palette v0.7.6
[INFO] [stderr]   Downloaded gbm-sys v0.3.0
[INFO] [stderr]   Downloaded x11rb-protocol v0.13.1
[INFO] [stderr]   Downloaded wayland-protocols-misc v0.2.0
[INFO] [stderr]   Downloaded zvariant v3.15.2
[INFO] [stderr]   Downloaded freedesktop-desktop-entry v0.5.2
[INFO] [stderr]   Downloaded zbus_names v2.6.1
[INFO] [stderr]   Downloaded enumflags2 v0.7.9
[INFO] [stderr]   Downloaded zbus_macros v3.15.2
[INFO] [stderr]   Downloaded transpose v0.2.3
[INFO] [stderr]   Downloaded profiling-procmacros v1.0.15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+7c4ac0603e9ee5295bc802c90575391288a69a8a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5404def06f99151b6df0604ace2f77b705f8b0e8cbfa86b35a5a3c0c25796fa2
[INFO] running `Command { std: "docker" "start" "-a" "5404def06f99151b6df0604ace2f77b705f8b0e8cbfa86b35a5a3c0c25796fa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5404def06f99151b6df0604ace2f77b705f8b0e8cbfa86b35a5a3c0c25796fa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5404def06f99151b6df0604ace2f77b705f8b0e8cbfa86b35a5a3c0c25796fa2", kill_on_drop: false }`
[INFO] [stdout] 5404def06f99151b6df0604ace2f77b705f8b0e8cbfa86b35a5a3c0c25796fa2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+7c4ac0603e9ee5295bc802c90575391288a69a8a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd633b96fb22a4c60efac2cc058e26577b3d763f11b7daa92b8eef2dba1ad886
[INFO] running `Command { std: "docker" "start" "-a" "fd633b96fb22a4c60efac2cc058e26577b3d763f11b7daa92b8eef2dba1ad886", 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 v1.0.82
[INFO] [stderr]    Compiling libc v0.2.154
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling serde v1.0.202
[INFO] [stderr]    Compiling cc v1.0.97
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]     Checking linux-raw-sys v0.4.13
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking scoped-tls v1.0.1
[INFO] [stderr]    Compiling wayland-sys v0.31.1
[INFO] [stderr]     Checking libloading v0.8.3
[INFO] [stderr]     Checking downcast-rs v1.2.1
[INFO] [stderr]    Compiling quick-xml v0.31.0
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]    Compiling io-lifetimes v2.0.3
[INFO] [stderr]    Compiling thiserror v1.0.60
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]     Checking cursor-icon v1.1.0
[INFO] [stderr]     Checking dlib v0.5.2
[INFO] [stderr]    Compiling smithay-client-toolkit v0.18.0 (https://github.com/smithay/client-toolkit//?rev=3bed072#3bed072b)
[INFO] [stderr]     Checking xcursor v0.3.5
[INFO] [stderr]     Checking fastrand v2.1.0
[INFO] [stderr]     Checking parking v2.2.0
[INFO] [stderr]     Checking raw-window-handle v0.6.1
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking x11rb-protocol v0.13.1
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling toml_datetime v0.6.6
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]     Checking regex-syntax v0.8.3
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]    Compiling khronos_api v3.1.0
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling phf_shared v0.11.2
[INFO] [stderr]     Checking xxhash-rust v0.8.10
[INFO] [stderr]    Compiling indexmap v2.2.6
[INFO] [stderr]     Checking smol_str v0.2.2
[INFO] [stderr]    Compiling syn v2.0.63
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling drm-sys v0.6.1
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]     Checking web-time v0.2.4
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]    Compiling wayland-scanner v0.31.1
[INFO] [stderr]     Checking event-listener v5.3.0
[INFO] [stderr]     Checking event-listener v4.0.3
[INFO] [stderr]     Checking crossbeam-channel v0.5.12
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]     Checking event-listener v2.5.3
[INFO] [stderr]    Compiling xml-rs v0.8.20
[INFO] [stderr]    Compiling temp-dir v0.1.13
[INFO] [stderr]    Compiling wayland-backend v0.3.3
[INFO] [stderr]     Checking memmap2 v0.8.0
[INFO] [stderr]     Checking memmap2 v0.9.4
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]     Checking inotify-sys v0.1.5
[INFO] [stderr]     Checking filetime v0.2.23
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling drm-fourcc v2.2.0
[INFO] [stderr]     Checking inotify v0.9.6
[INFO] [stderr]     Checking xdg v2.5.2
[INFO] [stderr]     Checking linux-raw-sys v0.6.4
[INFO] [stderr]    Compiling log v0.4.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling anyhow v1.0.83
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]     Checking dirs v5.0.1
[INFO] [stderr]     Checking notify v6.1.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]    Compiling gettext-sys v0.21.3
[INFO] [stderr]     Checking event-listener-strategy v0.4.0
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking event-listener-strategy v0.5.2
[INFO] [stderr]     Checking futures-lite v2.3.0
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]     Checking atomic-waker v1.1.2
[INFO] [stderr]     Checking regex-syntax v0.6.29
[INFO] [stderr]    Compiling phf_generator v0.11.2
[INFO] [stderr]    Compiling rustix v0.37.27
[INFO] [stderr]     Checking async-task v4.7.1
[INFO] [stderr]    Compiling cgmath v0.18.0
[INFO] [stderr]     Checking waker-fn v1.2.0
[INFO] [stderr]     Checking futures-lite v1.13.0
[INFO] [stderr]     Checking piper v0.2.2
[INFO] [stderr]     Checking async-channel v2.3.0
[INFO] [stderr]    Compiling smithay v0.3.0 (https://github.com/smithay/smithay?rev=49ba425#49ba4253)
[INFO] [stderr]     Checking unicode-normalization v0.1.23
[INFO] [stderr]     Checking async-lock v3.3.0
[INFO] [stderr]    Compiling backtrace v0.3.71
[INFO] [stderr]     Checking async-lock v2.8.0
[INFO] [stderr]     Checking approx v0.4.0
[INFO] [stderr]    Compiling async-fs v1.6.0
[INFO] [stderr]    Compiling async-io v1.13.0
[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]     Checking overload v0.1.1
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking gimli v0.28.1
[INFO] [stderr]    Compiling by_address v1.2.1
[INFO] [stderr]     Checking either v1.11.0
[INFO] [stderr]    Compiling serde_json v1.0.117
[INFO] [stderr]    Compiling palette v0.7.6
[INFO] [stderr]     Checking unicode-bidi v0.3.15
[INFO] [stderr]    Compiling cosmic-client-toolkit v0.1.0 (https://github.com/pop-os/cosmic-protocols?rev=e65fa5e#e65fa5e2)
[INFO] [stderr]     Checking linux-raw-sys v0.3.8
[INFO] [stderr]     Checking miniz_oxide v0.7.2
[INFO] [stderr]     Checking nu-ansi-term v0.46.0
[INFO] [stderr]     Checking blocking v1.6.0
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]     Checking regex v1.10.4
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking errno v0.3.9
[INFO] [stderr]     Checking socket2 v0.4.10
[INFO] [stderr]     Checking dirs-sys v0.3.7
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking locale_config v0.3.0
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking object v0.32.2
[INFO] [stderr]     Checking thread_local v1.1.8
[INFO] [stderr]     Checking rustc-demangle v0.1.24
[INFO] [stderr]     Checking ryu v1.0.18
[INFO] [stderr]     Checking scan_fmt v0.2.6
[INFO] [stderr]     Checking appendlist v1.4.0
[INFO] [stderr]     Checking fast-srgb8 v1.0.0
[INFO] [stderr]    Compiling zvariant_utils v1.0.1
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking gettext-rs v0.7.0
[INFO] [stderr]     Checking dirs v3.0.2
[INFO] [stderr]     Checking matchers v0.1.0
[INFO] [stderr]     Checking url v2.5.0
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]     Checking async-executor v1.11.0
[INFO] [stderr]     Checking xdg-home v1.1.0
[INFO] [stderr]     Checking async-broadcast v0.5.1
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking ordered-stream v0.2.0
[INFO] [stderr]     Checking shlex v1.3.0
[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/7c4ac0603e9ee5295bc802c90575391288a69a8a/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syn-1.0.109/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="fold"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "test", "visit", "visit-mut"))' -C metadata=30c2a8107b9f501d -C extra-filename=-30c2a8107b9f501d --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-860daa60fdca5d2f.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-d1d43cb6c3e08ebd.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" "fd633b96fb22a4c60efac2cc058e26577b3d763f11b7daa92b8eef2dba1ad886", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd633b96fb22a4c60efac2cc058e26577b3d763f11b7daa92b8eef2dba1ad886", kill_on_drop: false }`
[INFO] [stdout] fd633b96fb22a4c60efac2cc058e26577b3d763f11b7daa92b8eef2dba1ad886
[INFO] checking pop-os/cosmic-dock-epoch against try#98ebbae35138252af77610c20ea5a5e8bf68d639 for pr-124728
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpop-os%2Fcosmic-dock-epoch" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pop-os/cosmic-dock-epoch on toolchain 98ebbae35138252af77610c20ea5a5e8bf68d639
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+98ebbae35138252af77610c20ea5a5e8bf68d639" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-1-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-1-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" "+98ebbae35138252af77610c20ea5a5e8bf68d639" "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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+98ebbae35138252af77610c20ea5a5e8bf68d639" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f7665e03c276fcc69ea82310bec4369d229ff137b372c8ece61a2a96951bb19e
[INFO] running `Command { std: "docker" "start" "-a" "f7665e03c276fcc69ea82310bec4369d229ff137b372c8ece61a2a96951bb19e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f7665e03c276fcc69ea82310bec4369d229ff137b372c8ece61a2a96951bb19e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7665e03c276fcc69ea82310bec4369d229ff137b372c8ece61a2a96951bb19e", kill_on_drop: false }`
[INFO] [stdout] f7665e03c276fcc69ea82310bec4369d229ff137b372c8ece61a2a96951bb19e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+98ebbae35138252af77610c20ea5a5e8bf68d639" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 116a6e8e31c1a478bd49fd6f8164352693523b3857e961484241bc95ff68dffd
[INFO] running `Command { std: "docker" "start" "-a" "116a6e8e31c1a478bd49fd6f8164352693523b3857e961484241bc95ff68dffd", 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
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[INFO] [stderr]     Checking window_clipboard v0.4.1 (https://github.com/pop-os/window_clipboard.git?tag=pop-dnd-6#8a816d8f)
[INFO] [stderr]     Checking iced_core v0.12.0 (https://github.com/pop-os/libcosmic#a2e27110)
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[INFO] [stderr]     Checking cosmic-config v0.1.0 (https://github.com/pop-os/libcosmic#a2e27110)
[INFO] [stderr]     Checking cosmic-panel-config v0.1.0 (/opt/rustwide/workdir/cosmic-panel-config)
[INFO] [stderr]     Checking cosmic-theme v0.1.0 (https://github.com/pop-os/libcosmic#a2e27110)
[INFO] [stderr]     Checking xdg-shell-wrapper v0.1.0 (https://github.com/pop-os/xdg-shell-wrapper#b5480042)
[INFO] [stderr]     Checking cosmic-panel-bin v0.1.0 (/opt/rustwide/workdir/cosmic-panel-bin)
[INFO] [stdout] warning: unused import: `default`
[INFO] [stdout]  --> cosmic-panel-bin/src/space/panel_space.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     default,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `default`
[INFO] [stdout]  --> cosmic-panel-bin/src/space/panel_space.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     default,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> cosmic-panel-bin/src/space/render.rs:61:25
[INFO] [stdout]    |
[INFO] [stdout] 61 |                         sync_point.wait();
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 61 |                         let _ = sync_point.wait();
[INFO] [stdout]    |                         +++++++
[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:129:35
[INFO] [stdout]     |
[INFO] [stdout] 129 |                     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: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> cosmic-panel-bin/src/space/render.rs:61:25
[INFO] [stdout]    |
[INFO] [stdout] 61 |                         sync_point.wait();
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 61 |                         let _ = sync_point.wait();
[INFO] [stdout]    |                         +++++++
[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:129:35
[INFO] [stdout]     |
[INFO] [stdout] 129 |                     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: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.27s
[INFO] running `Command { std: "docker" "inspect" "116a6e8e31c1a478bd49fd6f8164352693523b3857e961484241bc95ff68dffd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "116a6e8e31c1a478bd49fd6f8164352693523b3857e961484241bc95ff68dffd", kill_on_drop: false }`
[INFO] [stdout] 116a6e8e31c1a478bd49fd6f8164352693523b3857e961484241bc95ff68dffd