[INFO] fetching crate niri-taskbar 0.2.0+niri.25.05...
[INFO] testing niri-taskbar-0.2.0+niri.25.05 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate niri-taskbar 0.2.0+niri.25.05 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate niri-taskbar 0.2.0+niri.25.05
[INFO] finished tweaking crates.io crate niri-taskbar 0.2.0+niri.25.05
[INFO] tweaked toml for crates.io crate niri-taskbar 0.2.0+niri.25.05 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate niri-taskbar 0.2.0+niri.25.05 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate niri-taskbar 0.2.0+niri.25.05 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded linicon-theme v1.2.0
[INFO] [stderr]   Downloaded dlv-list v0.2.3
[INFO] [stderr]   Downloaded ini_core v0.2.0
[INFO] [stderr]   Downloaded serde_jsonc v1.0.108
[INFO] [stderr]   Downloaded freedesktop-icons v0.4.0
[INFO] [stderr]   Downloaded file-locker v1.1.3
[INFO] [stderr]   Downloaded freedesktop_entry_parser v1.3.0
[INFO] [stderr]   Downloaded linicon v2.3.0
[INFO] [stderr]   Downloaded niri-ipc v25.5.1
[INFO] [stderr]   Downloaded waybar-cffi-sys v0.1.1
[INFO] [stderr]   Downloaded waybar-cffi v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 337616c4ca04d990e60aeab9454c06a24e3ab79ce6346b3f0d796d39e7ab82a3
[INFO] running `Command { std: "docker" "start" "-a" "337616c4ca04d990e60aeab9454c06a24e3ab79ce6346b3f0d796d39e7ab82a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "337616c4ca04d990e60aeab9454c06a24e3ab79ce6346b3f0d796d39e7ab82a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "337616c4ca04d990e60aeab9454c06a24e3ab79ce6346b3f0d796d39e7ab82a3", kill_on_drop: false }`
[INFO] [stdout] 337616c4ca04d990e60aeab9454c06a24e3ab79ce6346b3f0d796d39e7ab82a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 6b734db6d1416a3604b9f1b93f482d4ca032b4d6c1a6e3a255ea2d75f6009b21
[INFO] running `Command { std: "docker" "start" "-a" "6b734db6d1416a3604b9f1b93f482d4ca032b4d6c1a6e3a255ea2d75f6009b21", kill_on_drop: false }`
[INFO] [stderr] error: cannot produce cdylib for `niri-taskbar v0.2.0+niri.25.05 (/opt/rustwide/workdir)` as the target `x86_64-unknown-linux-musl` does not support these crate types
[INFO] running `Command { std: "docker" "inspect" "6b734db6d1416a3604b9f1b93f482d4ca032b4d6c1a6e3a255ea2d75f6009b21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b734db6d1416a3604b9f1b93f482d4ca032b4d6c1a6e3a255ea2d75f6009b21", kill_on_drop: false }`
[INFO] [stdout] 6b734db6d1416a3604b9f1b93f482d4ca032b4d6c1a6e3a255ea2d75f6009b21