[INFO] fetching crate puffin_viewer 0.6.1...
[INFO] testing puffin_viewer-0.6.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate puffin_viewer 0.6.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate puffin_viewer 0.6.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate puffin_viewer 0.6.1
[INFO] finished tweaking crates.io crate puffin_viewer 0.6.1
[INFO] tweaked toml for crates.io crate puffin_viewer 0.6.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate puffin_viewer 0.6.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f97cb5c777e126e08e3e84fcff543a01c70f2cd8726b6384c738a0d2ea4a9c2e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f97cb5c777e126e08e3e84fcff543a01c70f2cd8726b6384c738a0d2ea4a9c2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f97cb5c777e126e08e3e84fcff543a01c70f2cd8726b6384c738a0d2ea4a9c2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f97cb5c777e126e08e3e84fcff543a01c70f2cd8726b6384c738a0d2ea4a9c2e", kill_on_drop: false }`
[INFO] [stdout] f97cb5c777e126e08e3e84fcff543a01c70f2cd8726b6384c738a0d2ea4a9c2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a8322d96125372e89af4bb1184a424e0cc8210f68cd4d0ab85933e17e83126a7
[INFO] running `Command { std: "docker" "start" "-a" "a8322d96125372e89af4bb1184a424e0cc8210f68cd4d0ab85933e17e83126a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling zstd-safe v4.1.1+zstd.1.5.0
[INFO] [stderr]    Compiling rfd v0.4.4
[INFO] [stderr]    Compiling argh_shared v0.1.6
[INFO] [stderr]    Compiling natord v1.0.9
[INFO] [stderr]    Compiling retain_mut v0.1.3
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling mio v0.7.13
[INFO] [stderr]    Compiling ahash v0.7.4
[INFO] [stderr]    Compiling xcb v0.9.0
[INFO] [stderr]    Compiling strum_macros v0.21.1
[INFO] [stderr]    Compiling wayland-commons v0.28.6
[INFO] [stderr]    Compiling colored v1.9.3
[INFO] [stderr]    Compiling zstd-sys v1.6.1+zstd.1.5.0
[INFO] [stderr]    Compiling backtrace v0.3.61
[INFO] [stderr]    Compiling glium v0.30.2
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling directories-next v2.0.0
[INFO] [stderr]    Compiling argh_derive v0.1.6
[INFO] [stderr]    Compiling wayland-client v0.28.6
[INFO] [stderr]    Compiling mio-misc v1.2.1
[INFO] [stderr]    Compiling simple_logger v1.13.0
[INFO] [stderr]    Compiling wayland-protocols v0.28.6
[INFO] [stderr]    Compiling wayland-cursor v0.28.6
[INFO] [stderr]    Compiling wayland-egl v0.28.6
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling emath v0.14.0
[INFO] [stderr]    Compiling ron v0.6.4
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling argh v0.1.6
[INFO] [stderr]    Compiling epaint v0.14.0
[INFO] [stderr]    Compiling system-deps v3.2.0
[INFO] [stderr]    Compiling egui v0.14.2
[INFO] [stderr]    Compiling glib-sys v0.14.0
[INFO] [stderr]    Compiling gobject-sys v0.14.0
[INFO] [stderr]    Compiling gio-sys v0.14.0
[INFO] [stderr]    Compiling pango-sys v0.14.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.14.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.14.0
[INFO] [stderr]    Compiling gdk-sys v0.14.0
[INFO] [stderr]    Compiling atk-sys v0.14.0
[INFO] [stderr] error: could not compile `wayland-protocols`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name wayland_protocols --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/wayland-protocols-0.28.6/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="client"' --cfg 'feature="unstable_protocols"' --cfg 'feature="wayland-client"' -C metadata=89b34aa31056fd67 -C extra-filename=-89b34aa31056fd67 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-f947290fec4feb2c.rmeta --extern wayland_client=/opt/rustwide/target/debug/deps/libwayland_client-a2d90db1a41d08fb.rmeta --extern wayland_commons=/opt/rustwide/target/debug/deps/libwayland_commons-e041fab06b08cb0a.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "a8322d96125372e89af4bb1184a424e0cc8210f68cd4d0ab85933e17e83126a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8322d96125372e89af4bb1184a424e0cc8210f68cd4d0ab85933e17e83126a7", kill_on_drop: false }`
[INFO] [stdout] a8322d96125372e89af4bb1184a424e0cc8210f68cd4d0ab85933e17e83126a7