[INFO] cloning repository https://github.com/koji-m/VanillaText
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/koji-m/VanillaText" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkoji-m%2FVanillaText", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkoji-m%2FVanillaText'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 827287bc14a1eb582bf4d41d1b9ceb8c210ebb56
[INFO] testing koji-m/VanillaText against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkoji-m%2FVanillaText" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/koji-m/VanillaText 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/koji-m/VanillaText
[INFO] finished tweaking git repo https://github.com/koji-m/VanillaText
[INFO] tweaked toml for git repo https://github.com/koji-m/VanillaText written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/koji-m/VanillaText 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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 862718435d97248ebbf1a8155b47a3d7f90a43497b6c5b867b74ef8cd2c111ec
[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" "862718435d97248ebbf1a8155b47a3d7f90a43497b6c5b867b74ef8cd2c111ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "862718435d97248ebbf1a8155b47a3d7f90a43497b6c5b867b74ef8cd2c111ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "862718435d97248ebbf1a8155b47a3d7f90a43497b6c5b867b74ef8cd2c111ec", kill_on_drop: false }`
[INFO] [stdout] 862718435d97248ebbf1a8155b47a3d7f90a43497b6c5b867b74ef8cd2c111ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 189bd8fec5f23ebfb39919da4290dcee9075ba045ed92b9715819621fa71ac62
[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" "189bd8fec5f23ebfb39919da4290dcee9075ba045ed92b9715819621fa71ac62", kill_on_drop: false }`
[INFO] [stderr]    Compiling cairo-rs v0.2.0
[INFO] [stderr]    Compiling gio v0.2.0
[INFO] [stderr]    Compiling gdk-pixbuf v0.2.0
[INFO] [stderr]    Compiling c_vec v1.2.1
[INFO] [stderr]    Compiling gdk v0.6.0
[INFO] [stderr]    Compiling gtk v0.2.0
[INFO] [stderr]    Compiling glib-sys v0.4.0
[INFO] [stderr]    Compiling gobject-sys v0.4.0
[INFO] [stderr]    Compiling gio-sys v0.4.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.4.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.4.0
[INFO] [stderr]    Compiling pango-sys v0.4.0
[INFO] [stderr]    Compiling gdk-sys v0.4.0
[INFO] [stderr]    Compiling atk-sys v0.4.0
[INFO] [stderr]    Compiling gtk-sys v0.4.0
[INFO] [stderr]    Compiling glib v0.3.1
[INFO] [stderr]    Compiling pango v0.2.0
[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-0.2.0/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_10"' --cfg 'feature="v3_12"' --cfg 'feature="v3_14"' --cfg 'feature="v3_16"' --cfg 'feature="v3_6"' --cfg 'feature="v3_8"' -C metadata=8484b8bcfc8092fc -C extra-filename=-8484b8bcfc8092fc --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-2b6fb6d6fa47ec16.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-d45676f09500618a.rmeta --extern cairo_sys=/opt/rustwide/target/debug/deps/libcairo_sys-f6c60c6022d7c629.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-58f23e79e751a024.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-0219a20baaa19136.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-3640cbd4937058e8.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-980bc6d4a8d76efa.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-efb2aa31c025bde2.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-879ee11976744196.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-383a69475bd1e62e.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-4d8ff60b38339913.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-6128da81aabb90a2.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-9fed3871bc75de34.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-d00e86083bc98511.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-75175f2d2ff2420a.rmeta --cap-lints allow --cap-lints=warn -L native=/usr/lib/x86_64-linux-gnu -L native=/usr/lib/x86_64-linux-gnu -L native=/usr/lib/x86_64-linux-gnu -L native=/usr/lib/x86_64-linux-gnu -L native=/usr/lib/x86_64-linux-gnu -L native=/usr/lib/x86_64-linux-gnu -L native=/usr/lib/x86_64-linux-gnu -L native=/usr/lib/x86_64-linux-gnu -L native=/usr/lib/x86_64-linux-gnu` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "189bd8fec5f23ebfb39919da4290dcee9075ba045ed92b9715819621fa71ac62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "189bd8fec5f23ebfb39919da4290dcee9075ba045ed92b9715819621fa71ac62", kill_on_drop: false }`
[INFO] [stdout] 189bd8fec5f23ebfb39919da4290dcee9075ba045ed92b9715819621fa71ac62