[INFO] updating cached repository https://github.com/Thief3/RubiksCubeSolver
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 27eae9ffe5dcb62ae5e67a1afc86f00f8835c2e4
[INFO] testing Thief3/RubiksCubeSolver against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThief3%2FRubiksCubeSolver" "/workspace/builds/worker-1/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Thief3/RubiksCubeSolver on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/Thief3/RubiksCubeSolver
[INFO] finished tweaking git repo https://github.com/Thief3/RubiksCubeSolver
[INFO] tweaked toml for git repo https://github.com/Thief3/RubiksCubeSolver written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/Thief3/RubiksCubeSolver already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6eadfce5aceed6eca1d8417f4cfa58661931861f89c25642416129f1d502acfa
[INFO] running `"docker" "start" "-a" "6eadfce5aceed6eca1d8417f4cfa58661931861f89c25642416129f1d502acfa"`
[INFO] [stderr]    Compiling bitflags v1.0.4
[INFO] [stderr]    Compiling gio v0.5.0
[INFO] [stderr]    Compiling fragile v0.3.0
[INFO] [stderr]    Compiling glib-sys v0.7.0
[INFO] [stderr]    Compiling gobject-sys v0.7.0
[INFO] [stderr]    Compiling gio-sys v0.7.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.7.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.7.0
[INFO] [stderr]    Compiling pango-sys v0.7.0
[INFO] [stderr]    Compiling gdk-sys v0.7.0
[INFO] [stderr]    Compiling atk-sys v0.7.0
[INFO] [stderr]    Compiling gtk-sys v0.7.0
[INFO] [stderr]    Compiling cairo-rs v0.5.0
[INFO] [stderr]    Compiling gdk-pixbuf v0.5.0
[INFO] [stderr]    Compiling gdk v0.9.0
[INFO] [stderr]    Compiling gtk v0.5.0
[INFO] [stderr]    Compiling glib v0.6.0
[INFO] [stderr]    Compiling pango v0.5.0
[INFO] [stderr] error: could not compile `gtk`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name gtk /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gtk-0.5.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata,link -C debuginfo=2 --cfg 'feature="v3_10"' --cfg 'feature="v3_6"' --cfg 'feature="v3_8"' -C metadata=62242a06d366f361 -C extra-filename=-62242a06d366f361 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-f26c1cc2a800726e.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-6546cd470e27e089.rmeta --extern cairo_sys=/opt/rustwide/target/debug/deps/libcairo_sys-9e1dee9752fcf4fc.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-a2e0c21089daffb9.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-9f5badf9ecde4ce6.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-36bb2e5e7c4857ed.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-9644832816f2d7f0.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-37952eb5716d3360.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-109575bdfb7ed438.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-665e7981c81af2b0.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-487a73b651ba66e1.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-82bda93e9a344b78.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-bdc043c6b63a44c5.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-8e56273536860d26.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-83942b52c1c2a508.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-4aaebbc56485b5b2.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "6eadfce5aceed6eca1d8417f4cfa58661931861f89c25642416129f1d502acfa"`
[INFO] running `"docker" "rm" "-f" "6eadfce5aceed6eca1d8417f4cfa58661931861f89c25642416129f1d502acfa"`
[INFO] [stdout] 6eadfce5aceed6eca1d8417f4cfa58661931861f89c25642416129f1d502acfa