[INFO] cloning repository https://github.com/loloof64/ChessExercisesManagerRust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/loloof64/ChessExercisesManagerRust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Floloof64%2FChessExercisesManagerRust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Floloof64%2FChessExercisesManagerRust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4bd3dc7923527418ee05f2c42189064c201e5362
[INFO] testing loloof64/ChessExercisesManagerRust against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Floloof64%2FChessExercisesManagerRust" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/loloof64/ChessExercisesManagerRust on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/loloof64/ChessExercisesManagerRust
[INFO] finished tweaking git repo https://github.com/loloof64/ChessExercisesManagerRust
[INFO] tweaked toml for git repo https://github.com/loloof64/ChessExercisesManagerRust written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/loloof64/ChessExercisesManagerRust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fd7d5211e3b0d8f76d10650ac7f5981e447f147f2a20add29260163655b8b372
[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" "fd7d5211e3b0d8f76d10650ac7f5981e447f147f2a20add29260163655b8b372", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd7d5211e3b0d8f76d10650ac7f5981e447f147f2a20add29260163655b8b372", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd7d5211e3b0d8f76d10650ac7f5981e447f147f2a20add29260163655b8b372", kill_on_drop: false }`
[INFO] [stdout] fd7d5211e3b0d8f76d10650ac7f5981e447f147f2a20add29260163655b8b372
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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] b11be9c19b25cf1de00714a8d20bcc57a2065d808b29f6f2633b638dabc392a0
[INFO] running `Command { std: "docker" "start" "-a" "b11be9c19b25cf1de00714a8d20bcc57a2065d808b29f6f2633b638dabc392a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.17
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling gio v0.6.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling cairo-rs v0.6.0
[INFO] [stderr]    Compiling fragile v0.3.0
[INFO] [stderr]    Compiling pango v0.6.0
[INFO] [stderr]    Compiling gdk-pixbuf v0.6.0
[INFO] [stderr]    Compiling atk v0.6.0
[INFO] [stderr]    Compiling gdk v0.10.0
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling gtk v0.6.0
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling glib-sys v0.8.0
[INFO] [stderr]    Compiling gobject-sys v0.8.0
[INFO] [stderr]    Compiling gio-sys v0.8.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.8.0
[INFO] [stderr]    Compiling pango-sys v0.8.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.8.0
[INFO] [stderr]    Compiling atk-sys v0.8.0
[INFO] [stderr]    Compiling gdk-sys v0.8.0
[INFO] [stderr]    Compiling gtk-sys v0.8.0
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling glib v0.7.1
[INFO] [stderr]    Compiling relm-gen-widget v0.16.0
[INFO] [stderr]    Compiling relm-derive-common v0.16.0
[INFO] [stderr]    Compiling relm-derive v0.16.0
[INFO] [stderr]    Compiling relm-core v0.16.0
[INFO] [stderr]    Compiling relm-state v0.16.0
[INFO] [stderr]    Compiling relm v0.16.0
[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-0.6.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -Cembed-bitcode=no -C debuginfo=2 -C metadata=9ff552db43fe981e -C extra-filename=-9ff552db43fe981e --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern atk=/opt/rustwide/target/debug/deps/libatk-dafd7e59e8d46d02.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-56eca94422237621.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-3a30643a71e93ca5.rmeta --extern cairo_sys=/opt/rustwide/target/debug/deps/libcairo_sys-c70d9761f17b9c17.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-afce0878dff5d570.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-5aecc0fa5eb84567.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-23850e43e6f26181.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-4c7b8befb4c5dada.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-21eb39eab48623cf.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-b3cb890e13e8cd0d.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-ef864367971dfec8.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-aa61427640db4c96.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-626cd3f51ca7fa83.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-5998fd24bbaf1ee9.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-7c0477ae3415ac1f.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-d290f2ae752c9489.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-f9b09622c7c7dba6.rmeta --extern pango_sys=/opt/rustwide/target/debug/deps/libpango_sys-9154e547acc052a6.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "b11be9c19b25cf1de00714a8d20bcc57a2065d808b29f6f2633b638dabc392a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b11be9c19b25cf1de00714a8d20bcc57a2065d808b29f6f2633b638dabc392a0", kill_on_drop: false }`
[INFO] [stdout] b11be9c19b25cf1de00714a8d20bcc57a2065d808b29f6f2633b638dabc392a0