[INFO] fetching crate mousehop-gtk 0.17.1...
[INFO] testing mousehop-gtk-0.17.1 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate mousehop-gtk 0.17.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate mousehop-gtk 0.17.1
[INFO] finished tweaking crates.io crate mousehop-gtk 0.17.1
[INFO] tweaked toml for crates.io crate mousehop-gtk 0.17.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mousehop-gtk 0.17.1 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mousehop-gtk 0.17.1 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 60146449601eac947a8cd883837ef1b7c4216497f04b5794e6b1540f52c10e8e
[INFO] running `Command { std: "docker" "start" "60146449601eac947a8cd883837ef1b7c4216497f04b5794e6b1540f52c10e8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "60146449601eac947a8cd883837ef1b7c4216497f04b5794e6b1540f52c10e8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "60146449601eac947a8cd883837ef1b7c4216497f04b5794e6b1540f52c10e8e" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "60146449601eac947a8cd883837ef1b7c4216497f04b5794e6b1540f52c10e8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "60146449601eac947a8cd883837ef1b7c4216497f04b5794e6b1540f52c10e8e" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling winnow v1.0.1
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling libc v0.2.184
[INFO] [stderr]    Compiling target-lexicon v0.13.3
[INFO] [stderr]    Compiling serde_spanned v1.1.1
[INFO] [stderr]    Compiling version-compare v0.2.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling indexmap v2.13.1
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling winnow v0.7.15
[INFO] [stderr]    Compiling wayland-sys v0.31.11
[INFO] [stderr]    Compiling cc v1.2.59
[INFO] [stderr]    Compiling libdbus-sys v0.2.7
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]    Compiling gio v0.20.12
[INFO] [stderr]    Compiling quick-xml v0.39.2
[INFO] [stderr]    Compiling simd-adler32 v0.3.9
[INFO] [stderr]    Compiling downcast-rs v1.2.1
[INFO] [stderr]    Compiling wayland-client v0.31.14
[INFO] [stderr]    Compiling event-listener v5.4.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling bitflags v2.11.0
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling cfg-expr v0.20.7
[INFO] [stderr]    Compiling flate2 v1.1.9
[INFO] [stderr]    Compiling field-offset v0.3.6
[INFO] [stderr]    Compiling fdeflate v0.3.7
[INFO] [stderr]    Compiling nom v8.0.0
[INFO] [stderr]    Compiling pxfm v0.1.29
[INFO] [stderr]    Compiling xml-rs v0.8.28
[INFO] [stderr]    Compiling async-broadcast v0.7.2
[INFO] [stderr]    Compiling png v0.18.1
[INFO] [stderr]    Compiling futures-lite v2.6.1
[INFO] [stderr]    Compiling wayland-scanner v0.31.10
[INFO] [stderr]    Compiling toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling socket2 v0.6.3
[INFO] [stderr]    Compiling mio v1.2.0
[INFO] [stderr]    Compiling dbus v0.9.11
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling wayland-backend v0.3.15
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling petgraph v0.8.3
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling os_pipe v1.2.3
[INFO] [stderr]    Compiling toml v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling toml_edit v0.25.11+spec-1.1.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling system-deps v7.0.8
[INFO] [stderr]    Compiling uuid v1.23.0
[INFO] [stderr]    Compiling ordered-stream v0.2.0
[INFO] [stderr]    Compiling x11 v2.21.0
[INFO] [stderr]    Compiling bytemuck v1.25.0
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling proc-macro-crate v3.5.0
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling hostname v0.4.2
[INFO] [stderr]    Compiling async-channel v2.5.0
[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 cairo-sys-rs v0.20.10
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.20.10
[INFO] [stderr]    Compiling pango-sys v0.20.10
[INFO] [stderr]    Compiling gdk4-sys v0.9.6
[INFO] [stderr] error: could not compile `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.100.0-beta.1-x86_64-unknown-linux-gnu/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.117/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "test", "visit", "visit-mut"))' -C metadata=7c84e1da21145c4c -C extra-filename=-71c4adae87d05d3d --out-dir /opt/rustwide/target/debug/build/syn/71c4adae87d05d3d/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/6dc3862d9a56f2c6/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/1996c11fff15f062/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/6dc3862d9a56f2c6/out/libproc_macro2-6dc3862d9a56f2c6.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/a3aa864f5df87ffb/out/libquote-a3aa864f5df87ffb.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/1996c11fff15f062/out/libunicode_ident-1996c11fff15f062.rmeta --cap-lints allow --cap-lints=warn --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "60146449601eac947a8cd883837ef1b7c4216497f04b5794e6b1540f52c10e8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60146449601eac947a8cd883837ef1b7c4216497f04b5794e6b1540f52c10e8e", kill_on_drop: false }`
[INFO] [stdout] 60146449601eac947a8cd883837ef1b7c4216497f04b5794e6b1540f52c10e8e
