[INFO] updating cached repository https://github.com/KamilFCB/2048
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cd3d8fef8db9efa2e78e5531487002e3e4ac7f20
[INFO] testing KamilFCB/2048 against 1.45.2 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKamilFCB%2F2048" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/KamilFCB/2048 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/KamilFCB/2048
[INFO] finished tweaking git repo https://github.com/KamilFCB/2048
[INFO] tweaked toml for git repo https://github.com/KamilFCB/2048 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/KamilFCB/2048 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aa654899ba7294d9a295ec5a96abc4028c51fd64b84dfe672ec4174a5c1cfd0a
[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" "aa654899ba7294d9a295ec5a96abc4028c51fd64b84dfe672ec4174a5c1cfd0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa654899ba7294d9a295ec5a96abc4028c51fd64b84dfe672ec4174a5c1cfd0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa654899ba7294d9a295ec5a96abc4028c51fd64b84dfe672ec4174a5c1cfd0a", kill_on_drop: false }`
[INFO] [stdout] aa654899ba7294d9a295ec5a96abc4028c51fd64b84dfe672ec4174a5c1cfd0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ee7fa23e16408cc6f7b8e658a86289163af102a70260d56f929ab6e267e2464
[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" "2ee7fa23e16408cc6f7b8e658a86289163af102a70260d56f929ab6e267e2464", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]    Compiling futures-task v0.3.1
[INFO] [stderr]    Compiling gio v0.8.0
[INFO] [stderr]    Compiling pango v0.8.0
[INFO] [stderr]    Compiling gdk-pixbuf v0.8.0
[INFO] [stderr]    Compiling cairo-rs v0.8.0
[INFO] [stderr]    Compiling futures-io v0.3.1
[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 gdk-pixbuf-sys v0.9.1
[INFO] [stderr]    Compiling pango-sys v0.9.1
[INFO] [stderr]    Compiling cairo-sys-rs v0.9.2
[INFO] [stderr]    Compiling futures-channel v0.3.1
[INFO] [stderr]    Compiling atk-sys v0.9.1
[INFO] [stderr]    Compiling gdk-sys v0.9.1
[INFO] [stderr]    Compiling gtk-sys v0.9.2
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling once_cell v0.2.4
[INFO] [stderr]    Compiling proc-macro-hack v0.5.11
[INFO] [stderr]    Compiling futures-macro v0.3.1
[INFO] [stderr]    Compiling futures-util v0.3.1
[INFO] [stderr]    Compiling futures-executor v0.3.1
[INFO] [stderr]    Compiling glib v0.9.1
[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-0.8.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata,link -Cembed-bitcode=no -C debuginfo=2 --cfg 'feature="v3_16"' -C metadata=6801bf3140c86c63 -C extra-filename=-6801bf3140c86c63 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern atk=/opt/rustwide/target/debug/deps/libatk-551f3c9900a7932e.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-02fffe573fe5be1a.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-7c9df559fc24be2a.rmeta --extern cairo_sys=/opt/rustwide/target/debug/deps/libcairo_sys-d75db865e0b3bbe7.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-2263ffaf9e056b24.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-6aa191ad6f176058.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-d069940ddb2d3a26.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-bbfe0d6ead67f311.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-6b73e25dd5604066.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-2ec7296a458524eb.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-d319c6c6408c7b23.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-e7e3d5fd9406e88d.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-379bf9ab3ba42895.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-9b5c82c4a3b028ec.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-660ab907323d6aba.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-2c9f83ac9c453797.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-21c3858bf313077d.rmeta --extern pango_sys=/opt/rustwide/target/debug/deps/libpango_sys-5a9cbe5806eb5735.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "2ee7fa23e16408cc6f7b8e658a86289163af102a70260d56f929ab6e267e2464", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ee7fa23e16408cc6f7b8e658a86289163af102a70260d56f929ab6e267e2464", kill_on_drop: false }`
[INFO] [stdout] 2ee7fa23e16408cc6f7b8e658a86289163af102a70260d56f929ab6e267e2464