[INFO] fetching crate netidx-browser 0.9.0...
[INFO] testing netidx-browser-0.9.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate netidx-browser 0.9.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate netidx-browser 0.9.0 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 netidx-browser 0.9.0
[INFO] finished tweaking crates.io crate netidx-browser 0.9.0
[INFO] tweaked toml for crates.io crate netidx-browser 0.9.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate netidx-browser 0.9.0 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 0db0956ff463026411e996bd2443493d49408fe53c00056455e8522c7c0a0b61
[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" "0db0956ff463026411e996bd2443493d49408fe53c00056455e8522c7c0a0b61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0db0956ff463026411e996bd2443493d49408fe53c00056455e8522c7c0a0b61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0db0956ff463026411e996bd2443493d49408fe53c00056455e8522c7c0a0b61", kill_on_drop: false }`
[INFO] [stdout] 0db0956ff463026411e996bd2443493d49408fe53c00056455e8522c7c0a0b61
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stdout] d52462043179625be3f54c708dd0d7f79e5e80b9ab07c3a4d25fc8c76e95f265
[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" "d52462043179625be3f54c708dd0d7f79e5e80b9ab07c3a4d25fc8c76e95f265", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling cairo-rs v0.9.1
[INFO] [stderr]    Compiling gdk v0.13.2
[INFO] [stderr]    Compiling float-ord v0.2.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.0
[INFO] [stderr]    Compiling nom v6.2.1
[INFO] [stderr]    Compiling libloading v0.6.5
[INFO] [stderr]    Compiling servo-fontconfig-sys v4.0.9
[INFO] [stderr]    Compiling gtk v0.9.2
[INFO] [stderr]    Compiling futures-task v0.3.8
[INFO] [stderr]    Compiling cmake v0.1.44
[INFO] [stderr]    Compiling clang-sys v1.0.1
[INFO] [stderr]    Compiling dirs-sys v0.3.5
[INFO] [stderr]    Compiling parking_lot_core v0.8.0
[INFO] [stderr]    Compiling combine v4.3.2
[INFO] [stderr]    Compiling daemonize v0.4.1
[INFO] [stderr]    Compiling mio v0.7.13
[INFO] [stderr]    Compiling pathfinder_simd v0.5.0
[INFO] [stderr]    Compiling stb_truetype v0.3.1
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling ordered-float v1.1.0
[INFO] [stderr]    Compiling dirs v3.0.1
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling parking_lot v0.11.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.22
[INFO] [stderr]    Compiling strum_macros v0.18.0
[INFO] [stderr]    Compiling pin-project-internal v1.0.1
[INFO] [stderr]    Compiling futures-macro v0.3.8
[INFO] [stderr]    Compiling env_logger v0.8.1
[INFO] [stderr]    Compiling globset v0.4.8
[INFO] [stderr]    Compiling servo-freetype-sys v4.0.5
[INFO] [stderr]    Compiling expat-sys v2.1.6
[INFO] [stderr]    Compiling sha3 v0.9.1
[INFO] [stderr]    Compiling bindgen v0.59.1
[INFO] [stderr]    Compiling rusttype v0.8.3
[INFO] [stderr]    Compiling freetype v0.4.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.0
[INFO] [stderr]    Compiling crossbeam-channel v0.5.0
[INFO] [stderr]    Compiling crossbeam-queue v0.3.0
[INFO] [stderr]    Compiling servo-fontconfig v0.4.0
[INFO] [stderr]    Compiling pathfinder_geometry v0.5.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling cexpr v0.5.0
[INFO] [stderr]    Compiling crossbeam v0.8.0
[INFO] [stderr]    Compiling font-kit v0.7.1
[INFO] [stderr]    Compiling structopt v0.3.20
[INFO] [stderr]    Compiling pin-project v1.0.1
[INFO] [stderr]    Compiling thiserror v1.0.22
[INFO] [stderr]    Compiling futures-util v0.3.8
[INFO] [stderr]    Compiling toml v0.5.7
[INFO] [stderr]    Compiling bytes v1.1.0
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling packed_struct v0.3.1
[INFO] [stderr]    Compiling arcstr v1.1.1
[INFO] [stderr]    Compiling triomphe v0.1.3
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling tokio v1.11.0
[INFO] [stderr]    Compiling plotters v0.3.0
[INFO] [stderr]    Compiling system-deps v1.3.2
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling futures-executor v0.3.8
[INFO] [stderr]    Compiling futures v0.3.8
[INFO] [stderr]    Compiling glib-macros v0.10.1
[INFO] [stderr]    Compiling glib-sys v0.10.1
[INFO] [stderr]    Compiling gobject-sys v0.10.0
[INFO] [stderr]    Compiling gio-sys v0.10.1
[INFO] [stderr]    Compiling cairo-sys-rs v0.10.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.10.0
[INFO] [stderr]    Compiling pango-sys v0.10.0
[INFO] [stderr]    Compiling atk-sys v0.10.0
[INFO] [stderr]    Compiling gdk-sys v0.10.0
[INFO] [stderr]    Compiling gtk-sys v0.10.0
[INFO] [stderr]    Compiling netidx-core v0.9.0
[INFO] [stderr]    Compiling packed_struct_codegen v0.3.1
[INFO] [stderr]    Compiling netidx-netproto v0.9.0
[INFO] [stderr]    Compiling gio v0.9.1
[INFO] [stderr]    Compiling pango v0.9.1
[INFO] [stderr]    Compiling atk v0.9.0
[INFO] [stderr]    Compiling gdk-pixbuf v0.9.0
[INFO] [stderr]    Compiling immutable-chunkmap v0.5.9
[INFO] [stderr]    Compiling glib v0.10.3
[INFO] [stderr]    Compiling libgssapi-sys v0.2.4
[INFO] [stderr]    Compiling plotters-cairo v0.3.1
[INFO] [stderr]    Compiling libgssapi v0.4.6
[INFO] [stderr]    Compiling netidx v0.9.0
[INFO] [stderr]    Compiling netidx-bscript v0.9.0
[INFO] [stderr]    Compiling netidx-protocols v0.9.0
[INFO] [stderr] error: could not compile `gio`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name gio /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gio-0.9.1/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="v2_44"' -C metadata=424e47a708f91ee3 -C extra-filename=-424e47a708f91ee3 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-117d41ac256572da.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-5f6c410448e80697.rmeta --extern futures_channel=/opt/rustwide/target/debug/deps/libfutures_channel-cea6702319dc1f96.rmeta --extern futures_core=/opt/rustwide/target/debug/deps/libfutures_core-288c9beacfa3d6b6.rmeta --extern futures_io=/opt/rustwide/target/debug/deps/libfutures_io-7d4929a676c5084f.rmeta --extern futures_util=/opt/rustwide/target/debug/deps/libfutures_util-ebe3ae67f99e3dcd.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-4159c11ffbb863f7.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-625a774a1efedee1.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-78e3716f804d13d5.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-dd7f75c8707e49d1.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-7085dace614ae946.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-06d10ca39739a75e.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-48bcc8429e6eba16.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" "d52462043179625be3f54c708dd0d7f79e5e80b9ab07c3a4d25fc8c76e95f265", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d52462043179625be3f54c708dd0d7f79e5e80b9ab07c3a4d25fc8c76e95f265", kill_on_drop: false }`
[INFO] [stdout] d52462043179625be3f54c708dd0d7f79e5e80b9ab07c3a4d25fc8c76e95f265