[INFO] cloning repository https://github.com/koverstreet/penrose
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/koverstreet/penrose" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkoverstreet%2Fpenrose", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkoverstreet%2Fpenrose'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 71943eeb47c3ca482211c63aa6461763335f216f
[INFO] testing koverstreet/penrose against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkoverstreet%2Fpenrose" "/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/koverstreet/penrose on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/koverstreet/penrose
[INFO] finished tweaking git repo https://github.com/koverstreet/penrose
[INFO] tweaked toml for git repo https://github.com/koverstreet/penrose written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/koverstreet/penrose already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b04ef6825b247c3a5368e959e1ed4779a9c7a74b70fd2b5d0f6f5fa0c483d09a
[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" "b04ef6825b247c3a5368e959e1ed4779a9c7a74b70fd2b5d0f6f5fa0c483d09a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b04ef6825b247c3a5368e959e1ed4779a9c7a74b70fd2b5d0f6f5fa0c483d09a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b04ef6825b247c3a5368e959e1ed4779a9c7a74b70fd2b5d0f6f5fa0c483d09a", kill_on_drop: false }`
[INFO] [stdout] b04ef6825b247c3a5368e959e1ed4779a9c7a74b70fd2b5d0f6f5fa0c483d09a
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3352b1155ac306618b1bf964a6766532b00fb743190aec292dbaa593e7738bfa
[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" "3352b1155ac306618b1bf964a6766532b00fb743190aec292dbaa593e7738bfa", kill_on_drop: false }`
[INFO] [stderr]    Compiling gio v0.6.0
[INFO] [stderr]    Compiling cairo-rs v0.6.0
[INFO] [stderr]    Compiling pango v0.6.0
[INFO] [stderr]    Compiling gdk-pixbuf v0.6.0
[INFO] [stderr]    Compiling gdk v0.10.0
[INFO] [stderr]    Compiling atk v0.6.0
[INFO] [stderr]    Compiling num-complex v0.2.1
[INFO] [stderr]    Compiling gtk v0.6.0
[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 cairo-sys-rs v0.8.0
[INFO] [stderr]    Compiling pango-sys v0.8.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys 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 approx v0.3.2
[INFO] [stderr]    Compiling cgmath v0.17.0
[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 -C metadata=dcb37a093566e23f -C extra-filename=-dcb37a093566e23f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern atk=/opt/rustwide/target/debug/deps/libatk-770dcb9b6b02f78c.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-7d7e30e06800d2fa.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-b68a57e98e4fbe31.rmeta --extern cairo_sys=/opt/rustwide/target/debug/deps/libcairo_sys-bea4b5fdfc56f8d0.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-4d0dffbe03d77413.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-f204ef4846ad5dac.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-f9ae237f81906407.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-38bdf3b3da86718c.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-569adcb0b41d7d37.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-5717d6becccc185c.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-afb6b5426b43b0da.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-bcac8cb27f152dc0.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-7bda0d0cb9cdf72f.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-f0a2879655faa309.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-ea4caa07bd58fe44.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-714bb78be1ad2e88.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-f88fecddcd5a95a5.rmeta --extern pango_sys=/opt/rustwide/target/debug/deps/libpango_sys-1191eb661e6c5643.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "3352b1155ac306618b1bf964a6766532b00fb743190aec292dbaa593e7738bfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3352b1155ac306618b1bf964a6766532b00fb743190aec292dbaa593e7738bfa", kill_on_drop: false }`
[INFO] [stdout] 3352b1155ac306618b1bf964a6766532b00fb743190aec292dbaa593e7738bfa