[INFO] fetching crate niri-taskbar 0.4.0+niri.25.11...
[INFO] testing niri-taskbar-0.4.0+niri.25.11 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate niri-taskbar 0.4.0+niri.25.11 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate niri-taskbar 0.4.0+niri.25.11
[INFO] finished tweaking crates.io crate niri-taskbar 0.4.0+niri.25.11
[INFO] tweaked toml for crates.io crate niri-taskbar 0.4.0+niri.25.11 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate niri-taskbar 0.4.0+niri.25.11 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate niri-taskbar 0.4.0+niri.25.11 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 484b2034c23e571fb8447c94a613ec97231d412b8072bca65a14483d0321e83c
[INFO] running `Command { std: "docker" "start" "-a" "484b2034c23e571fb8447c94a613ec97231d412b8072bca65a14483d0321e83c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "484b2034c23e571fb8447c94a613ec97231d412b8072bca65a14483d0321e83c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "484b2034c23e571fb8447c94a613ec97231d412b8072bca65a14483d0321e83c", kill_on_drop: false }`
[INFO] [stdout] 484b2034c23e571fb8447c94a613ec97231d412b8072bca65a14483d0321e83c
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25738f1c4269b8eee152fce707bd50662b46089cf593090cda3c2f64b10789d9
[INFO] running `Command { std: "docker" "start" "-a" "25738f1c4269b8eee152fce707bd50662b46089cf593090cda3c2f64b10789d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling version-compare v0.2.0
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling indexmap v2.11.0
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling gio v0.18.4
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling cfg-expr v0.15.8
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling event-listener v5.4.1
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]    Compiling futures-lite v2.6.1
[INFO] [stderr]    Compiling event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling endi v1.1.0
[INFO] [stderr]    Compiling field-offset v0.3.6
[INFO] [stderr]    Compiling tracing-core v0.1.35
[INFO] [stderr]    Compiling ahash v0.4.8
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling async-lock v3.4.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling gtk v0.18.2
[INFO] [stderr]    Compiling async-task v4.7.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling signal-hook-registry v1.4.6
[INFO] [stderr]    Compiling async-channel v2.5.0
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling option-ext v0.2.0
[INFO] [stderr]    Compiling serde_jsonc v1.0.108
[INFO] [stderr]    Compiling piper v0.2.4
[INFO] [stderr]    Compiling dirs-sys v0.4.1
[INFO] [stderr]    Compiling dlv-list v0.2.3
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling blocking v1.6.2
[INFO] [stderr]    Compiling ordered-multimap v0.3.1
[INFO] [stderr]    Compiling dirs v5.0.1
[INFO] [stderr]    Compiling async-executor v1.13.3
[INFO] [stderr]    Compiling rust-ini v0.17.0
[INFO] [stderr]    Compiling memmap2 v0.5.10
[INFO] [stderr]    Compiling async-broadcast v0.7.2
[INFO] [stderr]    Compiling ini_core v0.2.0
[INFO] [stderr]    Compiling file-locker v1.1.3
[INFO] [stderr]    Compiling ordered-stream v0.2.0
[INFO] [stderr]    Compiling uuid v1.19.0
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling xdg v2.5.2
[INFO] [stderr]    Compiling polling v3.10.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling enumflags2_derive v0.7.12
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling async-io v2.5.0
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling async-signal v0.2.12
[INFO] [stderr]    Compiling async-process v2.4.0
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling tracing v0.1.43
[INFO] [stderr]    Compiling freedesktop_entry_parser v1.3.0
[INFO] [stderr]    Compiling linicon-theme v1.2.0
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling serde_repr v0.1.20
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling linicon v2.3.0
[INFO] [stderr]    Compiling tracing-subscriber v0.3.22
[INFO] [stderr]    Compiling freedesktop-icons v0.4.0
[INFO] [stderr]    Compiling async-stream v0.3.6
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling zvariant_utils v3.2.1
[INFO] [stderr]    Compiling enumflags2 v0.7.12
[INFO] [stderr]    Compiling niri-ipc v25.11.0
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling toml_edit v0.20.7
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling proc-macro-crate v3.3.0
[INFO] [stderr]    Compiling proc-macro-crate v2.0.0
[INFO] [stderr]    Compiling system-deps v6.2.2
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling zvariant_derive v5.7.0
[INFO] [stderr]    Compiling glib-macros v0.18.5
[INFO] [stderr]    Compiling gtk3-macros v0.18.2
[INFO] [stderr]    Compiling glib-sys v0.18.1
[INFO] [stderr]    Compiling gobject-sys v0.18.0
[INFO] [stderr]    Compiling gio-sys v0.18.1
[INFO] [stderr]    Compiling pango-sys v0.18.0
[INFO] [stderr]    Compiling gdk-sys v0.18.2
[INFO] [stderr]    Compiling cairo-sys-rs v0.18.2
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.18.0
[INFO] [stderr]    Compiling atk-sys v0.18.2
[INFO] [stderr]    Compiling gtk-sys v0.18.2
[INFO] [stderr]    Compiling zvariant v5.7.0
[INFO] [stderr]    Compiling glib v0.18.5
[INFO] [stderr]    Compiling zbus_names v4.2.0
[INFO] [stderr]    Compiling zbus_macros v5.12.0
[INFO] [stderr]    Compiling zbus v5.12.0
[INFO] [stderr]    Compiling cairo-rs v0.18.5
[INFO] [stderr]    Compiling atk v0.18.2
[INFO] [stderr]    Compiling pango v0.18.3
[INFO] [stderr]    Compiling gdk-pixbuf v0.18.5
[INFO] [stderr]    Compiling gdk v0.18.2
[INFO] [stderr]    Compiling waybar-cffi-sys v0.1.1
[INFO] [stderr]    Compiling waybar-cffi v0.1.1
[INFO] [stderr]    Compiling niri-taskbar v0.4.0+niri.25.11 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 04s
[INFO] running `Command { std: "docker" "inspect" "25738f1c4269b8eee152fce707bd50662b46089cf593090cda3c2f64b10789d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25738f1c4269b8eee152fce707bd50662b46089cf593090cda3c2f64b10789d9", kill_on_drop: false }`
[INFO] [stdout] 25738f1c4269b8eee152fce707bd50662b46089cf593090cda3c2f64b10789d9
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3aaa6c79e1e820b3cda44909b658014e9c27ed986830ac68def191d593fb2264
[INFO] running `Command { std: "docker" "start" "-a" "3aaa6c79e1e820b3cda44909b658014e9c27ed986830ac68def191d593fb2264", kill_on_drop: false }`
[INFO] [stderr]    Compiling niri-taskbar v0.4.0+niri.25.11 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.19s
[INFO] running `Command { std: "docker" "inspect" "3aaa6c79e1e820b3cda44909b658014e9c27ed986830ac68def191d593fb2264", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3aaa6c79e1e820b3cda44909b658014e9c27ed986830ac68def191d593fb2264", kill_on_drop: false }`
[INFO] [stdout] 3aaa6c79e1e820b3cda44909b658014e9c27ed986830ac68def191d593fb2264
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f36d461d50f701143ce922ac48aba85e713afcdc2dfdf2e3ce7b790d3013dc25
[INFO] running `Command { std: "docker" "start" "-a" "f36d461d50f701143ce922ac48aba85e713afcdc2dfdf2e3ce7b790d3013dc25", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/niri_taskbar-cf485d7aa8069246)
[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" "f36d461d50f701143ce922ac48aba85e713afcdc2dfdf2e3ce7b790d3013dc25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f36d461d50f701143ce922ac48aba85e713afcdc2dfdf2e3ce7b790d3013dc25", kill_on_drop: false }`
[INFO] [stdout] f36d461d50f701143ce922ac48aba85e713afcdc2dfdf2e3ce7b790d3013dc25