[INFO] cloning repository https://github.com/pop-os/iced-launcher [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/iced-launcher" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpop-os%2Ficed-launcher", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpop-os%2Ficed-launcher'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] afcdbbb79f85a0af1dbd1a2fa41f94e1199fecb8 [INFO] testing pop-os/iced-launcher against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpop-os%2Ficed-launcher" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/pop-os/iced-launcher [INFO] finished tweaking git repo https://github.com/pop-os/iced-launcher [INFO] tweaked toml for git repo https://github.com/pop-os/iced-launcher written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/pop-os/iced-launcher on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/pop-os/iced-launcher 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating git repository `https://github.com/wash2/freedestkop-icons` [INFO] [stderr] Updating git repository `https://github.com/pop-os/iced.git` [INFO] [stderr] Updating git repository `https://github.com/pop-os/iced-sctk` [INFO] [stderr] Updating git repository `https://github.com/wash2/launcher.git` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Updating git repository `https://github.com/Smithay/client-toolkit` [INFO] [stderr] Updating git repository `https://github.com/pop-os/cosmic-theme.git` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded enumflags2_derive v0.7.4 [INFO] [stderr] Downloaded ordered-stream v0.1.1 [INFO] [stderr] Downloaded serde_repr v0.1.9 [INFO] [stderr] Downloaded zbus_names v2.3.0 [INFO] [stderr] Downloaded zbus_macros v3.5.0 [INFO] [stderr] Downloaded zvariant_derive v3.8.0 [INFO] [stderr] Downloaded zvariant v3.8.0 [INFO] [stderr] Downloaded enumflags2 v0.7.5 [INFO] [stderr] Downloaded zbus v3.5.0 [INFO] [stderr] Downloaded pin-project-internal v0.4.30 [INFO] [stderr] Downloaded io-lifetimes v1.0.0-rc1 [INFO] [stderr] Downloaded async-recursion v1.0.0 [INFO] [stderr] Downloaded gen-z v0.1.0 [INFO] [stderr] Downloaded futures_codec v0.4.1 [INFO] [stderr] Downloaded const_format_proc_macros v0.2.29 [INFO] [stderr] Downloaded fontdb v0.6.2 [INFO] [stderr] Downloaded calloop v0.10.3 [INFO] [stderr] Downloaded wgpu v0.14.0 [INFO] [stderr] Downloaded unicode-general-category v0.4.0 [INFO] [stderr] Downloaded ouroboros_macro v0.13.0 [INFO] [stderr] Downloaded i18n-config v0.4.2 [INFO] [stderr] Downloaded gettext-rs v0.7.0 [INFO] [stderr] Downloaded temp-dir v0.1.11 [INFO] [stderr] Downloaded freedesktop-desktop-entry v0.5.0 [INFO] [stderr] Downloaded tiny-skia v0.6.6 [INFO] [stderr] Downloaded kurbo v0.8.0 [INFO] [stderr] Downloaded usvg v0.18.0 [INFO] [stderr] Downloaded quick-xml v0.23.1 [INFO] [stderr] Downloaded wgpu-core v0.14.0 [INFO] [stderr] Downloaded ttf-parser v0.12.3 [INFO] [stderr] Downloaded fluent-bundle v0.15.2 [INFO] [stderr] Downloaded fluent v0.16.0 [INFO] [stderr] Downloaded intl-memoizer v0.5.1 [INFO] [stderr] Downloaded unic-langid-impl v0.9.1 [INFO] [stderr] Downloaded i18n-embed-fl v0.6.4 [INFO] [stderr] Downloaded rustybuzz v0.4.0 [INFO] [stderr] Downloaded wayland-backend v0.1.0-beta.13 [INFO] [stderr] Downloaded rust-embed-impl v6.4.0 [INFO] [stderr] Downloaded glow_glyph v0.5.1 [INFO] [stderr] Downloaded exr v1.5.2 [INFO] [stderr] Downloaded rust-embed-utils v7.4.0 [INFO] [stderr] Downloaded async-broadcast v0.4.1 [INFO] [stderr] Downloaded cc v1.0.77 [INFO] [stderr] Downloaded self_cell v0.10.2 [INFO] [stderr] Downloaded fluent-syntax v0.11.0 [INFO] [stderr] Downloaded derive_setters v0.1.5 [INFO] [stderr] Downloaded i18n-embed-impl v0.8.0 [INFO] [stderr] Downloaded type-map v0.4.0 [INFO] [stderr] Downloaded i18n-embed v0.13.4 [INFO] [stderr] Downloaded tinystr v0.7.0 [INFO] [stderr] Downloaded unic-langid v0.9.1 [INFO] [stderr] Downloaded enum-repr v0.2.6 [INFO] [stderr] Downloaded glutin_egl_sys v0.3.1 [INFO] [stderr] Downloaded tiff v0.8.0 [INFO] [stderr] Downloaded glutin_glx_sys v0.3.0 [INFO] [stderr] Downloaded glutin_wgl_sys v0.3.0 [INFO] [stderr] Downloaded wgpu_glyph v0.18.0 [INFO] [stderr] Downloaded ouroboros v0.13.0 [INFO] [stderr] Downloaded rust-embed v6.5.0 [INFO] [stderr] Downloaded half v2.1.0 [INFO] [stderr] Downloaded svgfilters v0.4.0 [INFO] [stderr] Downloaded pico-args v0.4.2 [INFO] [stderr] Downloaded rctree v0.4.0 [INFO] [stderr] Downloaded roxmltree v0.14.1 [INFO] [stderr] Downloaded wayland-sys v0.30.0-beta.13 [INFO] [stderr] Downloaded wayland-client v0.30.0-beta.13 [INFO] [stderr] Downloaded rayon v1.6.0 [INFO] [stderr] Downloaded xkbcommon v0.5.0 [INFO] [stderr] Downloaded async-oneshot v0.5.0 [INFO] [stderr] Downloaded const_format v0.2.30 [INFO] [stderr] Downloaded serde_json v1.0.89 [INFO] [stderr] Downloaded pin-project v0.4.30 [INFO] [stderr] Downloaded wayland-cursor v0.30.0-beta.13 [INFO] [stderr] Downloaded wayland-protocols-wlr v0.1.0-beta.13 [INFO] [stderr] Downloaded wayland-scanner v0.30.0-beta.13 [INFO] [stderr] Downloaded futures-micro v0.5.0 [INFO] [stderr] Downloaded tokio v1.22.0 [INFO] [stderr] Downloaded resvg v0.18.0 [INFO] [stderr] Downloaded gettext-sys v0.21.3 [INFO] [stderr] Downloaded glutin v0.30.0-beta.3 [INFO] [stderr] Downloaded wayland-protocols v0.30.0-beta.13 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6228f4fefbdde8df5db013d4a5d1d38ca0f6f58b4b541033fb56b0cbb5f3eb1e [INFO] running `Command { std: "docker" "start" "-a" "6228f4fefbdde8df5db013d4a5d1d38ca0f6f58b4b541033fb56b0cbb5f3eb1e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6228f4fefbdde8df5db013d4a5d1d38ca0f6f58b4b541033fb56b0cbb5f3eb1e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6228f4fefbdde8df5db013d4a5d1d38ca0f6f58b4b541033fb56b0cbb5f3eb1e", kill_on_drop: false }` [INFO] [stdout] 6228f4fefbdde8df5db013d4a5d1d38ca0f6f58b4b541033fb56b0cbb5f3eb1e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2b4c8c22d10341dc8e6723552178151a2e23654a6d79f4819851b1a5601d5cde [INFO] running `Command { std: "docker" "start" "-a" "2b4c8c22d10341dc8e6723552178151a2e23654a6d79f4819851b1a5601d5cde", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.47 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling syn v1.0.103 [INFO] [stderr] Compiling libc v0.2.137 [INFO] [stderr] Compiling serde_derive v1.0.147 [INFO] [stderr] Compiling serde v1.0.147 [INFO] [stderr] Compiling thiserror v1.0.37 [INFO] [stderr] Compiling futures-core v0.3.25 [INFO] [stderr] Compiling once_cell v1.16.0 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling smallvec v1.10.0 [INFO] [stderr] Compiling futures-sink v0.3.25 [INFO] [stderr] Compiling futures-channel v0.3.25 [INFO] [stderr] Compiling pkg-config v0.3.26 [INFO] [stderr] Compiling libloading v0.7.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.14 [INFO] [stderr] Compiling futures-io v0.3.25 [INFO] [stderr] Compiling cc v1.0.77 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling futures-task v0.3.25 [INFO] [stderr] Compiling crossbeam-epoch v0.9.13 [INFO] [stderr] Compiling futures-util v0.3.25 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling parking_lot_core v0.9.4 [INFO] [stderr] Compiling phf_shared v0.11.1 [INFO] [stderr] Compiling dlib v0.5.0 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.47/src/lib.rs:92:30 [INFO] [stdout] | [INFO] [stdout] 92 | feature(proc_macro_span, proc_macro_span_shrink) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling io-lifetimes v1.0.0-rc1 [INFO] [stderr] Compiling rayon-core v1.10.1 [INFO] [stderr] Compiling phf_generator v0.11.1 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling quick-xml v0.23.1 [INFO] [stderr] Compiling tokio v1.22.0 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Compiling either v1.8.0 [INFO] [stderr] Compiling wayland-sys v0.30.0-beta.13 [INFO] [stderr] Compiling miniz_oxide v0.5.4 [INFO] [stderr] Compiling bytes v1.3.0 [INFO] [stderr] Compiling regex-syntax v0.6.28 [INFO] [stderr] Compiling palette v0.6.1 [INFO] [stderr] Compiling slotmap v1.0.6 [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "2b4c8c22d10341dc8e6723552178151a2e23654a6d79f4819851b1a5601d5cde", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b4c8c22d10341dc8e6723552178151a2e23654a6d79f4819851b1a5601d5cde", kill_on_drop: false }` [INFO] [stdout] 2b4c8c22d10341dc8e6723552178151a2e23654a6d79f4819851b1a5601d5cde