[INFO] cloning repository https://github.com/CrimsonAndRed/MyLittleTwitchTray
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CrimsonAndRed/MyLittleTwitchTray" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCrimsonAndRed%2FMyLittleTwitchTray", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCrimsonAndRed%2FMyLittleTwitchTray'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4ac4a7631d80e0e08cb4b0814920982f574b3944
[INFO] testing CrimsonAndRed/MyLittleTwitchTray against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCrimsonAndRed%2FMyLittleTwitchTray" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/CrimsonAndRed/MyLittleTwitchTray on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/CrimsonAndRed/MyLittleTwitchTray
[INFO] finished tweaking git repo https://github.com/CrimsonAndRed/MyLittleTwitchTray
[INFO] tweaked toml for git repo https://github.com/CrimsonAndRed/MyLittleTwitchTray written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/CrimsonAndRed/MyLittleTwitchTray already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 66818dc7499aadcd998a7b7fa49612536a970af4f86ff961e2ad199af84d51a8
[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" "66818dc7499aadcd998a7b7fa49612536a970af4f86ff961e2ad199af84d51a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "66818dc7499aadcd998a7b7fa49612536a970af4f86ff961e2ad199af84d51a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66818dc7499aadcd998a7b7fa49612536a970af4f86ff961e2ad199af84d51a8", kill_on_drop: false }`
[INFO] [stdout] 66818dc7499aadcd998a7b7fa49612536a970af4f86ff961e2ad199af84d51a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "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] c6dcbb5c90c84f3c097622b0dfc847a4d854ceb5d0f2d1271a3e51e82ecd2b70
[INFO] running `Command { std: "docker" "start" "-a" "c6dcbb5c90c84f3c097622b0dfc847a4d854ceb5d0f2d1271a3e51e82ecd2b70", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.18
[INFO] [stderr]    Compiling serde v1.0.115
[INFO] [stderr]    Compiling futures-sink v0.3.5
[INFO] [stderr]    Compiling either v1.6.0
[INFO] [stderr]    Compiling gio v0.9.0
[INFO] [stderr]    Compiling gdk v0.13.1
[INFO] [stderr]    Compiling gtk v0.9.1
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling futures-channel v0.3.4
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling clang-sys v0.28.1
[INFO] [stderr]    Compiling bindgen v0.52.0
[INFO] [stderr]    Compiling toml v0.5.6
[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 futures-macro v0.3.4
[INFO] [stderr]    Compiling glib-macros v0.10.1
[INFO] [stderr]    Compiling libappindicator-sys v0.5.0
[INFO] [stderr]    Compiling thiserror v1.0.20
[INFO] [stderr]    Compiling futures-util v0.3.4
[INFO] [stderr]    Compiling system-deps v1.3.2
[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 gdk-sys v0.10.0
[INFO] [stderr]    Compiling atk-sys v0.10.0
[INFO] [stderr]    Compiling gtk-sys v0.10.0
[INFO] [stderr]    Compiling cairo-rs v0.9.1
[INFO] [stderr]    Compiling atk v0.9.0
[INFO] [stderr]    Compiling pango v0.9.1
[INFO] [stderr]    Compiling gdk-pixbuf v0.9.0
[INFO] [stderr]    Compiling futures-executor v0.3.4
[INFO] [stderr]    Compiling glib v0.10.1
[INFO] [stderr]    Compiling futures v0.3.4
[INFO] [stderr]    Compiling libappindicator v0.5.2
[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-0.9.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=31788fb46945ab00 -C extra-filename=-31788fb46945ab00 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern atk=/opt/rustwide/target/debug/deps/libatk-7fc9d0705f392977.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-117d41ac256572da.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-93eee9172156b4d2.rmeta --extern cairo_sys=/opt/rustwide/target/debug/deps/libcairo_sys-fd7b83f1ed6c2484.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-75a35cf8c8a22552.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-ed81340f4d988fcf.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-4a7443f2feb730ae.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-a12e9b484348a616.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-811e25a6a2aaadca.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-34f0e67bb2d6e57c.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-4f544e3c13dc8105.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-d95611bd5eb32cb3.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-a8a1561187feb33e.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-0e4bd4bb0232c37d.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-06e2505f0ade1179.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-ef692b8bda824634.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-3168324606a8558d.rmeta --extern pango_sys=/opt/rustwide/target/debug/deps/libpango_sys-55979bc55499c1ee.rmeta --cap-lints allow --cap-lints=warn --cfg 'gdk_backend="x11"' --cfg 'gdk_backend="broadway"' --cfg 'gdk_backend="wayland"'` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "c6dcbb5c90c84f3c097622b0dfc847a4d854ceb5d0f2d1271a3e51e82ecd2b70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6dcbb5c90c84f3c097622b0dfc847a4d854ceb5d0f2d1271a3e51e82ecd2b70", kill_on_drop: false }`
[INFO] [stdout] c6dcbb5c90c84f3c097622b0dfc847a4d854ceb5d0f2d1271a3e51e82ecd2b70