[INFO] fetching crate gtk 0.9.2...
[INFO] checking gtk-0.9.2 against beta for pr-78714
[INFO] extracting crate gtk 0.9.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate gtk 0.9.2 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gtk 0.9.2
[INFO] finished tweaking crates.io crate gtk 0.9.2
[INFO] tweaked toml for crates.io crate gtk 0.9.2 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 76bc01e790f8f0ae71f7dff8fa7e15fc8b3bb907dc341ee54db45a94c8c51333
[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" "76bc01e790f8f0ae71f7dff8fa7e15fc8b3bb907dc341ee54db45a94c8c51333", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "76bc01e790f8f0ae71f7dff8fa7e15fc8b3bb907dc341ee54db45a94c8c51333", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76bc01e790f8f0ae71f7dff8fa7e15fc8b3bb907dc341ee54db45a94c8c51333", kill_on_drop: false }`
[INFO] [stdout] 76bc01e790f8f0ae71f7dff8fa7e15fc8b3bb907dc341ee54db45a94c8c51333
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5bf0a411ce2eadfa3d5d9cfa053e5d149484b7e24f932efcc542283ff8e39afd
[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" "5bf0a411ce2eadfa3d5d9cfa053e5d149484b7e24f932efcc542283ff8e39afd", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling gio v0.9.1
[INFO] [stderr]    Compiling pango v0.9.1
[INFO] [stderr]    Compiling gdk v0.13.2
[INFO] [stderr]     Checking gir-format-check v0.1.1
[INFO] [stderr]     Checking futures-task v0.3.8
[INFO] [stderr]    Compiling gtk v0.9.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling anyhow v1.0.34
[INFO] [stderr]    Compiling toml v0.5.7
[INFO] [stderr]    Compiling thiserror-impl v1.0.22
[INFO] [stderr]    Compiling strum_macros v0.18.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]     Checking futures-util v0.3.8
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling glib-macros v0.10.1
[INFO] [stderr]    Compiling thiserror v1.0.22
[INFO] [stderr]    Compiling system-deps v1.3.2
[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 pango-sys v0.10.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.10.0
[INFO] [stderr]    Compiling cairo-sys-rs 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]     Checking futures-executor v0.3.8
[INFO] [stderr]     Checking futures v0.3.8
[INFO] [stderr]    Compiling cairo-rs v0.9.1
[INFO] [stderr]    Compiling gdk-pixbuf v0.9.0
[INFO] [stderr]    Compiling atk v0.9.0
[INFO] [stderr]     Checking glib v0.10.3
[INFO] [stderr] error: could not compile `gtk`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name gtk src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 -C metadata=7b848d216f2fafa2 -C extra-filename=-7b848d216f2fafa2 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern atk=/opt/rustwide/target/debug/deps/libatk-98b4fda792809015.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-e1a9b9121eac1683.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-cbb62fb165c49c25.rmeta --extern cairo_sys=/opt/rustwide/target/debug/deps/libcairo_sys-0a0c5aae00357c30.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-4d462de44200bd50.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-6457cdb044eb607e.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-d9923a1944d200b5.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-e58e97d9d4efa59c.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-b56e551c012567a1.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-6c14ddc79f799c13.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-64412dbee37eaed5.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-3eee76697715f2fc.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-9cdfcf23c2fa7683.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-73d48636bdc67278.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-e538d3579cecac90.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-ea5569a7fdf9b6a4.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-430a706c5d54efd9.rmeta --extern pango_sys=/opt/rustwide/target/debug/deps/libpango_sys-b3511c6e8bd0a59f.rmeta --cap-lints=forbid --cfg 'gdk_backend="x11"' --cfg 'gdk_backend="broadway"' --cfg 'gdk_backend="wayland"'` (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" "5bf0a411ce2eadfa3d5d9cfa053e5d149484b7e24f932efcc542283ff8e39afd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bf0a411ce2eadfa3d5d9cfa053e5d149484b7e24f932efcc542283ff8e39afd", kill_on_drop: false }`
[INFO] [stdout] 5bf0a411ce2eadfa3d5d9cfa053e5d149484b7e24f932efcc542283ff8e39afd