[INFO] cloning repository https://github.com/mawis/try-rust-gtk
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mawis/try-rust-gtk" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmawis%2Ftry-rust-gtk", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmawis%2Ftry-rust-gtk'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f287e0ecd7cc0b7cb2d5142955319c4c67ed5185
[INFO] testing mawis/try-rust-gtk against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmawis%2Ftry-rust-gtk" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mawis/try-rust-gtk 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 git repo https://github.com/mawis/try-rust-gtk
[INFO] finished tweaking git repo https://github.com/mawis/try-rust-gtk
[INFO] tweaked toml for git repo https://github.com/mawis/try-rust-gtk written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/mawis/try-rust-gtk 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c46d83dcf9ebcd740196bddb8ad8194d976b6776a926d9bdfc72888a97cbfbb9
[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" "c46d83dcf9ebcd740196bddb8ad8194d976b6776a926d9bdfc72888a97cbfbb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c46d83dcf9ebcd740196bddb8ad8194d976b6776a926d9bdfc72888a97cbfbb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c46d83dcf9ebcd740196bddb8ad8194d976b6776a926d9bdfc72888a97cbfbb9", kill_on_drop: false }`
[INFO] [stdout] c46d83dcf9ebcd740196bddb8ad8194d976b6776a926d9bdfc72888a97cbfbb9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 16af530c0104510ff49f455120925cbde98ceb0ca1a82a09c65f757103b8cd2f
[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" "16af530c0104510ff49f455120925cbde98ceb0ca1a82a09c65f757103b8cd2f", kill_on_drop: false }`
[INFO] [stderr]    Compiling gio v0.7.0
[INFO] [stderr]    Compiling gdk-pixbuf v0.7.0
[INFO] [stderr]    Compiling pango v0.7.0
[INFO] [stderr]    Compiling fragile v0.3.0
[INFO] [stderr]    Compiling cairo-rs v0.7.1
[INFO] [stderr]    Compiling gdk v0.11.0
[INFO] [stderr]    Compiling atk v0.7.0
[INFO] [stderr]    Compiling gtk v0.7.0
[INFO] [stderr]    Compiling glib-sys v0.9.0
[INFO] [stderr]    Compiling gobject-sys v0.9.0
[INFO] [stderr]    Compiling gio-sys v0.9.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.9.0
[INFO] [stderr]    Compiling pango-sys v0.9.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.9.0
[INFO] [stderr]    Compiling gdk-sys v0.9.0
[INFO] [stderr]    Compiling atk-sys v0.9.0
[INFO] [stderr]    Compiling gtk-sys v0.9.0
[INFO] [stderr]    Compiling glib v0.8.1
[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-0.7.0/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=3fec2ce4780a228c -C extra-filename=-3fec2ce4780a228c --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern atk=/opt/rustwide/target/debug/deps/libatk-1ce238f0426c8526.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-b09835e188491adc.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-610b173000709911.rmeta --extern cairo_sys=/opt/rustwide/target/debug/deps/libcairo_sys-a2e06a9443bc307f.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-741cfb5342ee1059.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-68979e5efad07522.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-225d22dd45708e0c.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-80429374bed477fe.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-5944bbdf27427ba3.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-c798db156eed7252.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-303a8b5506a3db8e.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-c44efed9383775af.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-dcaa7565593d434b.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-e36a44bfc923c100.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-4ccbe9d570ae61ca.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-13d0d555ca579de4.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-b1dcba2210f4c443.rmeta --extern pango_sys=/opt/rustwide/target/debug/deps/libpango_sys-c78d02733f33ab90.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "16af530c0104510ff49f455120925cbde98ceb0ca1a82a09c65f757103b8cd2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16af530c0104510ff49f455120925cbde98ceb0ca1a82a09c65f757103b8cd2f", kill_on_drop: false }`
[INFO] [stdout] 16af530c0104510ff49f455120925cbde98ceb0ca1a82a09c65f757103b8cd2f