[INFO] fetching crate nix-query-tree-viewer 0.2.0...
[INFO] testing nix-query-tree-viewer-0.2.0 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate nix-query-tree-viewer 0.2.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate nix-query-tree-viewer 0.2.0 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nix-query-tree-viewer 0.2.0
[INFO] finished tweaking crates.io crate nix-query-tree-viewer 0.2.0
[INFO] tweaked toml for crates.io crate nix-query-tree-viewer 0.2.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate nix-query-tree-viewer 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded structopt-derive v0.4.2
[INFO] [stderr]   Downloaded structopt v0.3.9
[INFO] [stderr]   Downloaded memchr v2.3.0
[INFO] [stderr]   Downloaded syn v1.0.14
[INFO] [stderr]   Downloaded gdk v0.12.0
[INFO] [stderr]   Downloaded nom v5.1.0
[INFO] [stderr]   Downloaded gio v0.8.0
[INFO] [stderr]   Downloaded glib v0.9.1
[INFO] [stderr]   Downloaded gtk v0.8.0
[INFO] [stderr]   Downloaded indoc-impl v0.3.4
[INFO] [stderr]   Downloaded proc-macro-error-attr v0.4.8
[INFO] [stderr]   Downloaded indoc v0.3.4
[INFO] [stderr]   Downloaded rustversion v1.0.2
[INFO] [stderr]   Downloaded proc-macro-error v0.4.8
[INFO] [stderr]   Downloaded cairo-rs v0.8.0
[INFO] [stderr]   Downloaded proc-macro2 v1.0.8
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 14542c0cd380ae48ba2ef5ed6117dc342deae318cb61094af243f40d518cafe0
[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" "14542c0cd380ae48ba2ef5ed6117dc342deae318cb61094af243f40d518cafe0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "14542c0cd380ae48ba2ef5ed6117dc342deae318cb61094af243f40d518cafe0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14542c0cd380ae48ba2ef5ed6117dc342deae318cb61094af243f40d518cafe0", kill_on_drop: false }`
[INFO] [stdout] 14542c0cd380ae48ba2ef5ed6117dc342deae318cb61094af243f40d518cafe0
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "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] 88cf40b2d558e4faa91716352f3bbfaea8de8f705200f1da2090dd6db745b267
[INFO] running `Command { std: "docker" "start" "-a" "88cf40b2d558e4faa91716352f3bbfaea8de8f705200f1da2090dd6db745b267", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]    Compiling futures-task v0.3.1
[INFO] [stderr]    Compiling rustversion v1.0.2
[INFO] [stderr]    Compiling gio v0.8.0
[INFO] [stderr]    Compiling gdk-pixbuf v0.8.0
[INFO] [stderr]    Compiling pango v0.8.0
[INFO] [stderr]    Compiling futures-io v0.3.1
[INFO] [stderr]    Compiling cairo-rs v0.8.0
[INFO] [stderr]    Compiling memchr v2.3.0
[INFO] [stderr]    Compiling atk v0.8.0
[INFO] [stderr]    Compiling gdk v0.12.0
[INFO] [stderr]    Compiling gtk v0.8.0
[INFO] [stderr]    Compiling glib-sys v0.9.1
[INFO] [stderr]    Compiling gobject-sys v0.9.1
[INFO] [stderr]    Compiling gio-sys v0.9.1
[INFO] [stderr]    Compiling cairo-sys-rs v0.9.2
[INFO] [stderr]    Compiling pango-sys v0.9.1
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.9.1
[INFO] [stderr]    Compiling gdk-sys v0.9.1
[INFO] [stderr]    Compiling futures-channel v0.3.1
[INFO] [stderr]    Compiling atk-sys v0.9.1
[INFO] [stderr]    Compiling gtk-sys v0.9.2
[INFO] [stderr]    Compiling nom v5.1.0
[INFO] [stderr]    Compiling lexical-core v0.4.6
[INFO] [stderr]    Compiling syn-mid v0.5.0
[INFO] [stderr]    Compiling proc-macro-hack v0.5.11
[INFO] [stderr]    Compiling proc-macro-error v0.4.8
[INFO] [stderr]    Compiling proc-macro-error-attr v0.4.8
[INFO] [stderr]    Compiling futures-macro v0.3.1
[INFO] [stderr]    Compiling futures-util v0.3.1
[INFO] [stderr]    Compiling structopt-derive v0.4.2
[INFO] [stderr]    Compiling futures-executor v0.3.1
[INFO] [stderr]    Compiling glib v0.9.1
[INFO] [stderr]    Compiling structopt v0.3.9
[INFO] [stderr]    Compiling nix-query-tree-viewer v0.2.0 (/opt/rustwide/workdir)
[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-0.8.0/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="v3_16"' --cfg 'feature="v3_18"' --cfg 'feature="v3_20"' --cfg 'feature="v3_22"' -C metadata=1e8db6606622bc28 -C extra-filename=-1e8db6606622bc28 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern atk=/opt/rustwide/target/debug/deps/libatk-2c1ef0ede5556133.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-ef3b499484556621.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-90f0f7dada128f1e.rmeta --extern cairo_sys=/opt/rustwide/target/debug/deps/libcairo_sys-ee23c97907f5e1f0.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-343cf03e3e576e37.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-8cf623620db7450e.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-bb4d3ca2aa7b3d1f.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-ed6b60146bc632b4.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-867b97b646af7141.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-5913663f4bf4dd54.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-20d66f307967abcd.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-d3e21580566e5519.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-5e5d4b52b35c5caa.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-2398cf74820b307f.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-03dc560a77c5aa3e.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-788ccbe2475f8bf2.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-c7bb7f9c1a92ecd5.rmeta --extern pango_sys=/opt/rustwide/target/debug/deps/libpango_sys-173f1568596f135d.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "88cf40b2d558e4faa91716352f3bbfaea8de8f705200f1da2090dd6db745b267", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88cf40b2d558e4faa91716352f3bbfaea8de8f705200f1da2090dd6db745b267", kill_on_drop: false }`
[INFO] [stdout] 88cf40b2d558e4faa91716352f3bbfaea8de8f705200f1da2090dd6db745b267
