[INFO] fetching crate gtk 0.9.1...
[INFO] checking gtk-0.9.1 against try#d990716b6a1fdde1300748828a9c9e79dfd0b898 for pr-74846
[INFO] extracting crate gtk 0.9.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate gtk 0.9.1 on toolchain d990716b6a1fdde1300748828a9c9e79dfd0b898
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gtk 0.9.1
[INFO] finished tweaking crates.io crate gtk 0.9.1
[INFO] tweaked toml for crates.io crate gtk 0.9.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "fetch" "--locked" "--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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 11be212a7d76a34b44d3d41ee4e34e0024ac86966b7dabe3a3bbc9ef699ffd03
[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" "11be212a7d76a34b44d3d41ee4e34e0024ac86966b7dabe3a3bbc9ef699ffd03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "11be212a7d76a34b44d3d41ee4e34e0024ac86966b7dabe3a3bbc9ef699ffd03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11be212a7d76a34b44d3d41ee4e34e0024ac86966b7dabe3a3bbc9ef699ffd03", kill_on_drop: false }`
[INFO] [stdout] 11be212a7d76a34b44d3d41ee4e34e0024ac86966b7dabe3a3bbc9ef699ffd03
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9b4ded541c090dee20226f2e4c1f2e0500e80d59897d2abe951b55dcd03d241b
[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" "9b4ded541c090dee20226f2e4c1f2e0500e80d59897d2abe951b55dcd03d241b", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.38
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]     Checking futures-sink v0.3.5
[INFO] [stderr]     Checking futures-core v0.3.5
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking slab v0.4.2
[INFO] [stderr]    Compiling gio v0.9.0
[INFO] [stderr]    Compiling gdk-pixbuf v0.9.0
[INFO] [stderr]    Compiling cairo-rs v0.9.1
[INFO] [stderr]    Compiling pango v0.9.1
[INFO] [stderr]    Compiling gdk v0.13.1
[INFO] [stderr]    Compiling atk v0.9.0
[INFO] [stderr]     Checking gir-format-check v0.1.1
[INFO] [stderr]     Checking futures-task v0.3.5
[INFO] [stderr]    Compiling gtk v0.9.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling anyhow v1.0.32
[INFO] [stderr]     Checking futures-channel v0.3.5
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]    Compiling strum_macros v0.18.0
[INFO] [stderr]    Compiling pin-project-internal v0.4.23
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling glib-macros v0.10.1
[INFO] [stderr]    Compiling thiserror v1.0.20
[INFO] [stderr]    Compiling system-deps v1.3.2
[INFO] [stderr]     Checking pin-project v0.4.23
[INFO] [stderr]     Checking futures-util v0.3.5
[INFO] [stderr]    Compiling glib-sys v0.10.0
[INFO] [stderr]    Compiling gobject-sys v0.10.0
[INFO] [stderr]    Compiling gio-sys v0.10.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.10.0
[INFO] [stderr]    Compiling pango-sys v0.10.0
[INFO] [stderr]    Compiling gdk-pixbuf-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]     Checking futures-executor v0.3.5
[INFO] [stderr]     Checking glib v0.10.1
[INFO] [stderr]     Checking futures v0.3.5
[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 --emit=dep-info,metadata -Cembed-bitcode=no -C debuginfo=2 --test -C metadata=77afabce75c3e519 -C extra-filename=-77afabce75c3e519 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern atk=/opt/rustwide/target/debug/deps/libatk-9099986f6c9671a4.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-112c1c21947cb21c.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-164f78e23f360074.rmeta --extern cairo_sys=/opt/rustwide/target/debug/deps/libcairo_sys-61521d64a5d004d9.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-6be391cd4771bda0.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-fef3a23c8727acea.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-7c60429d8a293393.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-9e4e58c2929e9c9c.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-12b1e78e3f6fe4d5.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-26f5c15624463474.rmeta --extern gir_format_check=/opt/rustwide/target/debug/deps/libgir_format_check-1095b44194e50cb8.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-3aef407f19f09293.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-ae445700e0219584.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-e83c18fcb220ad26.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-ce3745aeb41b7104.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-a1edf021d31f437a.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-e2fe39e2ff713e0d.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-84d5d3b184f3e6d4.rmeta --extern pango_sys=/opt/rustwide/target/debug/deps/libpango_sys-1956fc0202ec6eb2.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" "9b4ded541c090dee20226f2e4c1f2e0500e80d59897d2abe951b55dcd03d241b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b4ded541c090dee20226f2e4c1f2e0500e80d59897d2abe951b55dcd03d241b", kill_on_drop: false }`
[INFO] [stdout] 9b4ded541c090dee20226f2e4c1f2e0500e80d59897d2abe951b55dcd03d241b