[INFO] fetching crate gtk4 0.9.7...
[INFO] checking gtk4-0.9.7 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170
[INFO] extracting crate gtk4 0.9.7 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate gtk4 0.9.7
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate gtk4 0.9.7
[INFO] tweaked toml for crates.io crate gtk4 0.9.7 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate gtk4 0.9.7 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate gtk4 0.9.7 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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded graphene-sys v0.20.10
[INFO] [stderr]   Downloaded gobject-sys v0.20.10
[INFO] [stderr]   Downloaded gdk-pixbuf-sys v0.20.10
[INFO] [stderr]   Downloaded gdk-pixbuf v0.20.10
[INFO] [stderr]   Downloaded graphene-rs v0.20.10
[INFO] [stderr]   Downloaded pango-sys v0.20.10
[INFO] [stderr]   Downloaded cairo-sys-rs v0.20.10
[INFO] [stderr]   Downloaded pango v0.20.12
[INFO] [stderr]   Downloaded cairo-rs v0.20.12
[INFO] [stderr]   Downloaded glib-sys v0.20.10
[INFO] [stderr]   Downloaded gio-sys v0.20.10
[INFO] [stderr]   Downloaded glib-macros v0.20.12
[INFO] [stderr]   Downloaded gio v0.20.12
[INFO] [stderr]   Downloaded glib v0.20.12
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f401ea32561d1ca371cb156f2bb19a6421f67ba965610f6d6af46f054c53092f
[INFO] running `Command { std: "docker" "start" "-a" "f401ea32561d1ca371cb156f2bb19a6421f67ba965610f6d6af46f054c53092f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f401ea32561d1ca371cb156f2bb19a6421f67ba965610f6d6af46f054c53092f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f401ea32561d1ca371cb156f2bb19a6421f67ba965610f6d6af46f054c53092f", kill_on_drop: false }`
[INFO] [stdout] f401ea32561d1ca371cb156f2bb19a6421f67ba965610f6d6af46f054c53092f
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2c55074f1cda718cfeba939f7c084c1f77865285848a80efb479d3af22c8f36
[INFO] running `Command { std: "docker" "start" "-a" "e2c55074f1cda718cfeba939f7c084c1f77865285848a80efb479d3af22c8f36", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling hashbrown v0.15.4
[INFO] [stderr]    Compiling winnow v0.7.11
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling pkg-config v0.3.32
[INFO] [stderr]    Compiling version-compare v0.2.0
[INFO] [stderr]    Compiling syn v2.0.103
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]     Checking slab v0.4.10
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking bitflags v2.9.1
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]    Compiling cfg-expr v0.17.2
[INFO] [stderr]    Compiling gio v0.20.12
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]     Checking gir-format-check v0.1.3
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling field-offset v0.3.6
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling proc-macro-crate v3.3.0
[INFO] [stderr]    Compiling glib-macros v0.20.12
[INFO] [stderr]    Compiling gtk4-macros v0.9.5
[INFO] [stderr]    Compiling system-deps v7.0.3
[INFO] [stderr]    Compiling glib-sys v0.20.10
[INFO] [stderr]    Compiling gobject-sys v0.20.10
[INFO] [stderr]    Compiling gio-sys v0.20.10
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.20.10
[INFO] [stderr]    Compiling pango-sys v0.20.10
[INFO] [stderr]    Compiling cairo-sys-rs v0.20.10
[INFO] [stderr]    Compiling gdk4-sys v0.9.6
[INFO] [stderr]    Compiling graphene-sys v0.20.10
[INFO] [stderr]    Compiling gsk4-sys v0.9.6
[INFO] [stderr]    Compiling gtk4-sys v0.9.6
[INFO] [stderr]     Checking glib v0.20.12
[INFO] [stderr]     Checking cairo-rs v0.20.12
[INFO] [stderr]     Checking graphene-rs v0.20.10
[INFO] [stderr]     Checking gdk-pixbuf v0.20.10
[INFO] [stderr]     Checking pango v0.20.12
[INFO] [stderr]     Checking gdk4 v0.9.6
[INFO] [stderr]     Checking gsk4 v0.9.6
[INFO] [stderr]     Checking gtk4 v0.9.7 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `gtk4` (lib test)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/bin/rustc --crate-name gtk4 --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("blueprint", "gio_v2_80", "gnome_42", "gnome_43", "gnome_44", "gnome_45", "gnome_46", "gnome_47", "unsafe-assume-initialized", "v4_10", "v4_12", "v4_14", "v4_16", "v4_18", "v4_2", "v4_4", "v4_6", "v4_8", "xml_validation"))' -C metadata=535ef041fa103137 -C extra-filename=-9a5f4e38aaff3018 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern cairo=/opt/rustwide/target/debug/deps/libcairo-38b62ac723d96607.rmeta --extern field_offset=/opt/rustwide/target/debug/deps/libfield_offset-56f2c372bc660782.rmeta --extern futures_channel=/opt/rustwide/target/debug/deps/libfutures_channel-966816fdb6f3bc39.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-b77e1d7bb8ee3cbb.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk4-d6fd28ece765ca91.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-f67d85c99407e2e6.rmeta --extern gir_format_check=/opt/rustwide/target/debug/deps/libgir_format_check-af0892c3e0e565d0.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-96b16bebbbddb8e8.rmeta --extern graphene=/opt/rustwide/target/debug/deps/libgraphene-80f18d044e2fb869.rmeta --extern gsk=/opt/rustwide/target/debug/deps/libgsk4-2e5025cef24c817c.rmeta --extern gtk4_macros=/opt/rustwide/target/debug/deps/libgtk4_macros-b4c5d550e2d0dcda.so --extern gtk4_sys=/opt/rustwide/target/debug/deps/libgtk4_sys-cc922ab37e4b9a26.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-fdd707d831bfd935.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-3c02960cc8b9ea11.rmeta --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/param_spec_expression.rs:130:26
[INFO] [stdout]     |
[INFO] [stdout] 130 |     pub fn builder(name: &str) -> ParamSpecExpressionBuilder {
[INFO] [stdout]     |                          ^^^^     -------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 130 |     pub fn builder(name: &str) -> ParamSpecExpressionBuilder<'_> {
[INFO] [stdout]     |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e2c55074f1cda718cfeba939f7c084c1f77865285848a80efb479d3af22c8f36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2c55074f1cda718cfeba939f7c084c1f77865285848a80efb479d3af22c8f36", kill_on_drop: false }`
[INFO] [stdout] e2c55074f1cda718cfeba939f7c084c1f77865285848a80efb479d3af22c8f36