[INFO] cloning repository https://github.com/pop-os/cosmic-theme-editor
[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-theme-editor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpop-os%2Fcosmic-theme-editor", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpop-os%2Fcosmic-theme-editor'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 024bd9b3e49685a0083d744bf823072b58cc4957
[INFO] testing pop-os/cosmic-theme-editor against 1.90.0 for beta-1.91-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpop-os%2Fcosmic-theme-editor" "/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/cosmic-theme-editor
[INFO] finished tweaking git repo https://github.com/pop-os/cosmic-theme-editor
[INFO] tweaked toml for git repo https://github.com/pop-os/cosmic-theme-editor written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/pop-os/cosmic-theme-editor on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/pop-os/cosmic-theme-editor 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" "+1.90.0" "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]     Updating git repository `https://github.com/pop-os/cosmic-theme`
[INFO] [stderr]     Updating git repository `https://github.com/okaneco/kmeans-colors`
[INFO] [stderr]     Updating git repository `https://github.com/AaronErhardt/Relm4`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded parking_lot_core v0.9.2
[INFO] [stderr]   Downloaded phf v0.9.0
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.79
[INFO] [stderr]   Downloaded phf_generator v0.9.1
[INFO] [stderr]   Downloaded cascade v1.0.0
[INFO] [stderr]   Downloaded lebe v0.5.1
[INFO] [stderr]   Downloaded bit_field v0.10.1
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.79
[INFO] [stderr]   Downloaded nanorand v0.7.0
[INFO] [stderr]   Downloaded weezl v0.1.5
[INFO] [stderr]   Downloaded flume v0.10.12
[INFO] [stderr]   Downloaded notify v5.0.0-pre.14
[INFO] [stderr]   Downloaded gdk4 v0.4.7
[INFO] [stderr]   Downloaded palette v0.6.0
[INFO] [stderr]   Downloaded gtk4-sys v0.4.5
[INFO] [stderr]   Downloaded rayon v1.5.1
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.79
[INFO] [stderr]   Downloaded gio v0.15.10
[INFO] [stderr]   Downloaded glib v0.15.10
[INFO] [stderr]   Downloaded gdk4-sys v0.4.2
[INFO] [stderr]   Downloaded cfg-expr v0.10.2
[INFO] [stderr]   Downloaded exr v1.4.1
[INFO] [stderr]   Downloaded image v0.24.1
[INFO] [stderr]   Downloaded js-sys v0.3.56
[INFO] [stderr]   Downloaded rayon-core v1.9.1
[INFO] [stderr]   Downloaded miniz_oxide v0.5.1
[INFO] [stderr]   Downloaded cairo-rs v0.15.10
[INFO] [stderr]   Downloaded glib-macros v0.15.10
[INFO] [stderr]   Downloaded serde_derive v1.0.136
[INFO] [stderr]   Downloaded ron v0.7.0
[INFO] [stderr]   Downloaded locale_config v0.3.0
[INFO] [stderr]   Downloaded gtk4-macros v0.4.7
[INFO] [stderr]   Downloaded libc v0.2.122
[INFO] [stderr]   Downloaded wasm-bindgen-backend v0.2.79
[INFO] [stderr]   Downloaded serde v1.0.136
[INFO] [stderr]   Downloaded kqueue v1.0.4
[INFO] [stderr]   Downloaded gdk-pixbuf v0.15.10
[INFO] [stderr]   Downloaded graphene-rs v0.15.1
[INFO] [stderr]   Downloaded windows_x86_64_msvc v0.34.0
[INFO] [stderr]   Downloaded windows_aarch64_msvc v0.34.0
[INFO] [stderr]   Downloaded gsk4 v0.4.7
[INFO] [stderr]   Downloaded windows_i686_gnu v0.34.0
[INFO] [stderr]   Downloaded jpeg-decoder v0.2.4
[INFO] [stderr]   Downloaded windows_x86_64_gnu v0.34.0
[INFO] [stderr]   Downloaded windows_i686_msvc v0.34.0
[INFO] [stderr]   Downloaded graphene-sys v0.15.10
[INFO] [stderr]   Downloaded gsk4-sys v0.4.2
[INFO] [stderr]   Downloaded version-compare v0.1.0
[INFO] [stderr]   Downloaded system-deps v6.0.2
[INFO] [stderr]   Downloaded palette_derive v0.6.0
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.79
[INFO] [stderr]   Downloaded phf_macros v0.9.0
[INFO] [stderr]   Downloaded phf_shared v0.9.0
[INFO] [stderr]   Downloaded temp-dir v0.1.11
[INFO] [stderr]   Downloaded gettext-rs v0.7.0
[INFO] [stderr]   Downloaded tiff v0.7.1
[INFO] [stderr]   Downloaded windows-sys v0.34.0
[INFO] [stderr]   Downloaded gettext-sys v0.21.3
[INFO] [stderr]   Downloaded gtk4 v0.4.7
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 83f58e2fe7a96845132cd95b29665c1da1c9e8275c95938177399737b7a7b417
[INFO] running `Command { std: "docker" "start" "-a" "83f58e2fe7a96845132cd95b29665c1da1c9e8275c95938177399737b7a7b417", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83f58e2fe7a96845132cd95b29665c1da1c9e8275c95938177399737b7a7b417", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83f58e2fe7a96845132cd95b29665c1da1c9e8275c95938177399737b7a7b417", kill_on_drop: false }`
[INFO] [stdout] 83f58e2fe7a96845132cd95b29665c1da1c9e8275c95938177399737b7a7b417
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 29a8c69685e851ce2029b77cf20d187810daba2869fdcfcc86bfa0090f5ca268
[INFO] running `Command { std: "docker" "start" "-a" "29a8c69685e851ce2029b77cf20d187810daba2869fdcfcc86bfa0090f5ca268", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.122
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling version-compare v0.1.0
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling cfg-expr v0.10.2
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]    Compiling pin-project-lite v0.2.8
[INFO] [stderr]    Compiling anyhow v1.0.56
[INFO] [stderr]    Compiling futures-io v0.3.21
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling crossbeam-utils v0.8.8
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.8
[INFO] [stderr]    Compiling log v0.4.16
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling semver-parser v0.10.2
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling gio v0.15.10
[INFO] [stderr]    Compiling phf_shared v0.9.0
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling adler32 v1.2.0
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling spin v0.9.2
[INFO] [stderr]    Compiling crossbeam-channel v0.5.4
[INFO] [stderr]    Compiling deflate v1.0.0
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]    Compiling quote v1.0.17
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling rustc_version v0.3.3
[INFO] [stderr]    Compiling palette v0.6.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.2
[INFO] [stderr]    Compiling nanorand v0.7.0
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling temp-dir v0.1.11
[INFO] [stderr]    Compiling field-offset v0.3.4
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling weezl v0.1.5
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling threadpool v1.8.1
[INFO] [stderr]    Compiling gettext-sys v0.21.3
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling flate2 v1.0.22
[INFO] [stderr]    Compiling inotify-sys v0.1.5
[INFO] [stderr]    Compiling mio v0.8.2
[INFO] [stderr]    Compiling dirs-sys v0.3.7
[INFO] [stderr]    Compiling inflate v0.4.5
[INFO] [stderr]    Compiling miniz_oxide v0.5.1
[INFO] [stderr]    Compiling quick-xml v0.22.0
[INFO] [stderr]    Compiling bit_field v0.10.1
[INFO] [stderr]    Compiling jpeg-decoder v0.1.22
[INFO] [stderr]    Compiling lebe v0.5.1
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling png v0.17.5
[INFO] [stderr]    Compiling dirs v4.0.0
[INFO] [stderr]    Compiling gif v0.11.3
[INFO] [stderr]    Compiling inotify v0.9.6
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling phf_generator v0.9.1
[INFO] [stderr]    Compiling filetime v0.2.15
[INFO] [stderr]    Compiling bytemuck v1.9.1
[INFO] [stderr]    Compiling scoped_threadpool v0.1.9
[INFO] [stderr]    Compiling base64 v0.13.0
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling parking_lot v0.12.0
[INFO] [stderr]    Compiling xdg v2.4.1
[INFO] [stderr]    Compiling notify v5.0.0-pre.14
[INFO] [stderr]    Compiling float-cmp v0.9.0
[INFO] [stderr]    Compiling socket2 v0.4.4
[INFO] [stderr]    Compiling tiff v0.7.1
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling locale_config v0.3.0
[INFO] [stderr]    Compiling pretty_env_logger v0.4.0
[INFO] [stderr]    Compiling gettext-rs v0.7.0
[INFO] [stderr]    Compiling cascade v1.0.0
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling jpeg-decoder v0.2.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling pin-project-internal v1.0.10
[INFO] [stderr]    Compiling phf_macros v0.9.0
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling relm4-macros v0.4.1 (https://github.com/AaronErhardt/Relm4?branch=new-approach#f8efd12f)
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling tokio v1.17.0
[INFO] [stderr]    Compiling phf v0.9.0
[INFO] [stderr]    Compiling pin-project v1.0.10
[INFO] [stderr]    Compiling flume v0.10.12
[INFO] [stderr]    Compiling system-deps v6.0.2
[INFO] [stderr]    Compiling find-crate v0.6.3
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling proc-macro-crate v1.1.3
[INFO] [stderr]    Compiling exr v1.4.1
[INFO] [stderr]    Compiling glib-sys v0.15.10
[INFO] [stderr]    Compiling gobject-sys v0.15.10
[INFO] [stderr]    Compiling gio-sys v0.15.10
[INFO] [stderr]    Compiling glib-macros v0.15.10
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.15.10
[INFO] [stderr]    Compiling cairo-sys-rs v0.15.1
[INFO] [stderr]    Compiling pango-sys v0.15.10
[INFO] [stderr]    Compiling gdk4-sys v0.4.2
[INFO] [stderr]    Compiling graphene-sys v0.15.10
[INFO] [stderr]    Compiling gsk4-sys v0.4.2
[INFO] [stderr]    Compiling gtk4-sys v0.4.5
[INFO] [stderr]    Compiling palette_derive v0.6.0
[INFO] [stderr]    Compiling gtk4-macros v0.4.7
[INFO] [stderr]    Compiling futures-executor v0.3.21
[INFO] [stderr]    Compiling glib v0.15.10
[INFO] [stderr]    Compiling futures v0.3.21
[INFO] [stderr]    Compiling image v0.24.1
[INFO] [stderr]    Compiling ron v0.7.0
[INFO] [stderr]    Compiling kmeans_colors v0.5.0 (https://github.com/okaneco/kmeans-colors#dc9ab131)
[INFO] [stderr]    Compiling cairo-rs v0.15.10
[INFO] [stderr]    Compiling pango v0.15.10
[INFO] [stderr]    Compiling graphene-rs v0.15.1
[INFO] [stderr]    Compiling gdk-pixbuf v0.15.10
[INFO] [stderr]    Compiling gdk4 v0.4.7
[INFO] [stderr]    Compiling gsk4 v0.4.7
[INFO] [stderr]    Compiling gtk4 v0.4.7
[INFO] [stderr]    Compiling cosmic-theme v0.1.0 (https://github.com/pop-os/cosmic-theme#31425d89)
[INFO] [stderr] error: could not compile `gtk4` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.90.0-x86_64-unknown-linux-gnu/bin/rustc --crate-name gtk4 --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gtk4-0.4.7/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 -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("dox", "v4_2", "v4_4", "v4_6"))' -C metadata=d0d0c4fdb5f92608 -C extra-filename=-59c2b41b51ec7a6c --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-3333d968e5f279ee.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-8938380a7279906c.rmeta --extern field_offset=/opt/rustwide/target/debug/deps/libfield_offset-b39a21e21adc2bfc.rmeta --extern futures_channel=/opt/rustwide/target/debug/deps/libfutures_channel-c313b06c87401d09.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-5251b4ec8a554618.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk4-1004aa12dfd9ea5f.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-6a09a25a6cb3a429.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-7f809092b288b7cf.rmeta --extern graphene=/opt/rustwide/target/debug/deps/libgraphene-8c8ca53fe3e45ad7.rmeta --extern gsk=/opt/rustwide/target/debug/deps/libgsk4-c862896c485785d4.rmeta --extern gtk4_macros=/opt/rustwide/target/debug/deps/libgtk4_macros-2005585b6671983c.so --extern ffi=/opt/rustwide/target/debug/deps/libgtk4_sys-0b9a80354322aaf8.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-e8e95a01bf2b09ff.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-6ac25cb2d6f9f92a.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-52c31545a83c7d10.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "29a8c69685e851ce2029b77cf20d187810daba2869fdcfcc86bfa0090f5ca268", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29a8c69685e851ce2029b77cf20d187810daba2869fdcfcc86bfa0090f5ca268", kill_on_drop: false }`
[INFO] [stdout] 29a8c69685e851ce2029b77cf20d187810daba2869fdcfcc86bfa0090f5ca268