[INFO] fetching crate noughts-and-crosses 0.0.9...
[INFO] testing noughts-and-crosses-0.0.9 against 1.49.0 for beta-1.50-1
[INFO] extracting crate noughts-and-crosses 0.0.9 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate noughts-and-crosses 0.0.9 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate noughts-and-crosses 0.0.9
[INFO] finished tweaking crates.io crate noughts-and-crosses 0.0.9
[INFO] tweaked toml for crates.io crate noughts-and-crosses 0.0.9 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate noughts-and-crosses 0.0.9 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c65f3aaadd53fd2f930f3332154714235322e2cb8880adc5ba4f1f97436305da
[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" "c65f3aaadd53fd2f930f3332154714235322e2cb8880adc5ba4f1f97436305da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c65f3aaadd53fd2f930f3332154714235322e2cb8880adc5ba4f1f97436305da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c65f3aaadd53fd2f930f3332154714235322e2cb8880adc5ba4f1f97436305da", kill_on_drop: false }`
[INFO] [stdout] c65f3aaadd53fd2f930f3332154714235322e2cb8880adc5ba4f1f97436305da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b34d8557b659c61b80b2af8d547134fd918d6cb065839da193fbc8f4876b8a2
[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" "7b34d8557b659c61b80b2af8d547134fd918d6cb065839da193fbc8f4876b8a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.14
[INFO] [stderr]    Compiling libc v0.2.58
[INFO] [stderr]    Compiling bitflags v1.1.0
[INFO] [stderr]    Compiling lazy_static v1.3.0
[INFO] [stderr]    Compiling gio v0.6.0
[INFO] [stderr]    Compiling fragile v0.3.0
[INFO] [stderr]    Compiling gdk-pixbuf v0.6.0
[INFO] [stderr]    Compiling pango v0.6.0
[INFO] [stderr]    Compiling cairo-rs v0.6.0
[INFO] [stderr]    Compiling atk v0.6.0
[INFO] [stderr]    Compiling gdk v0.10.0
[INFO] [stderr]    Compiling gtk v0.6.0
[INFO] [stderr]    Compiling shadow-clone v1.0.0
[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 pango-sys v0.8.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.8.0
[INFO] [stderr]    Compiling cairo-sys-rs 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 glib v0.7.1
[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 --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="v3_16"' -C metadata=f7db44a0e8e8789b -C extra-filename=-f7db44a0e8e8789b --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern atk=/opt/rustwide/target/debug/deps/libatk-537e3694fcadb67e.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-b09835e188491adc.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-04ad14b786428327.rmeta --extern cairo_sys=/opt/rustwide/target/debug/deps/libcairo_sys-492950ab23b29017.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-301ae5953a55a445.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-50ebd7aac429d698.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-ba34807ec91fe88b.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-43e3169e1a2b91bf.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-33ae6f52eb3d95d5.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-861692a00bb7489b.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-39fe28c6f6978748.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-236424092f74dd77.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-365910c224f5334a.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-61c34db6d905dd41.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-4ccbe9d570ae61ca.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-4b6577e243d0c612.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-aeea346e20dabbf8.rmeta --extern pango_sys=/opt/rustwide/target/debug/deps/libpango_sys-3d22f98bbc667f77.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "7b34d8557b659c61b80b2af8d547134fd918d6cb065839da193fbc8f4876b8a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b34d8557b659c61b80b2af8d547134fd918d6cb065839da193fbc8f4876b8a2", kill_on_drop: false }`
[INFO] [stdout] 7b34d8557b659c61b80b2af8d547134fd918d6cb065839da193fbc8f4876b8a2