[INFO] cloning repository https://github.com/fizyk20/gravity-sim
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fizyk20/gravity-sim" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffizyk20%2Fgravity-sim", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffizyk20%2Fgravity-sim'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0a8b5ab2335fe33ae6f949fffa6c42e107ec213a
[INFO] testing fizyk20/gravity-sim 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%2Ffizyk20%2Fgravity-sim" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fizyk20/gravity-sim 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/fizyk20/gravity-sim
[INFO] finished tweaking git repo https://github.com/fizyk20/gravity-sim
[INFO] tweaked toml for git repo https://github.com/fizyk20/gravity-sim written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/fizyk20/gravity-sim 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded glib v0.8.0
[INFO] [stderr]   Downloaded gtk v0.7.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2403ef53ee6fd0d840ad79db69871972b6754bec90823e6d35f1e9d38fa29bc5
[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" "2403ef53ee6fd0d840ad79db69871972b6754bec90823e6d35f1e9d38fa29bc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2403ef53ee6fd0d840ad79db69871972b6754bec90823e6d35f1e9d38fa29bc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2403ef53ee6fd0d840ad79db69871972b6754bec90823e6d35f1e9d38fa29bc5", kill_on_drop: false }`
[INFO] [stdout] 2403ef53ee6fd0d840ad79db69871972b6754bec90823e6d35f1e9d38fa29bc5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bd4dad45a0d9cf295ac4f77508a31fedaa63d5e6bc2db506076be10187d87082
[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" "bd4dad45a0d9cf295ac4f77508a31fedaa63d5e6bc2db506076be10187d87082", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.4.0
[INFO] [stderr]    Compiling syn v0.15.39
[INFO] [stderr]    Compiling gio v0.7.0
[INFO] [stderr]    Compiling pango v0.7.0
[INFO] [stderr]    Compiling cairo-rs v0.7.1
[INFO] [stderr]    Compiling fragile v0.3.0
[INFO] [stderr]    Compiling libm v0.1.4
[INFO] [stderr]    Compiling num-bigint v0.2.2
[INFO] [stderr]    Compiling gdk-pixbuf v0.7.0
[INFO] [stderr]    Compiling typenum v1.10.0
[INFO] [stderr]    Compiling atk v0.7.0
[INFO] [stderr]    Compiling gdk v0.11.0
[INFO] [stderr]    Compiling serde v1.0.94
[INFO] [stderr]    Compiling gtk v0.7.1
[INFO] [stderr]    Compiling rawpointer v0.1.0
[INFO] [stderr]    Compiling numeric-algs v0.2.1
[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 gdk-pixbuf-sys v0.9.0
[INFO] [stderr]    Compiling pango-sys v0.9.0
[INFO] [stderr]    Compiling cairo-sys-rs 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 num-traits v0.2.8
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling num-complex v0.2.3
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]    Compiling num-rational v0.2.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling yaml-rust v0.4.3
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling matrixmultiply v0.2.2
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling generic-array v0.12.3
[INFO] [stderr]    Compiling glib v0.8.0
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling alga v0.9.1
[INFO] [stderr]    Compiling nalgebra v0.18.0
[INFO] [stderr]    Compiling serde_derive v1.0.94
[INFO] [stderr]    Compiling num v0.2.0
[INFO] [stderr]    Compiling serde_yaml v0.8.9
[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-0.7.1/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=c1d7f4f3b5441edb -C extra-filename=-c1d7f4f3b5441edb --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern atk=/opt/rustwide/target/debug/deps/libatk-11ab5d2a20234f27.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-82bd363beea55b11.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-cea01cda8b41c228.rmeta --extern cairo_sys=/opt/rustwide/target/debug/deps/libcairo_sys-93cbaab08aa21858.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-1e12fa5da0898b9f.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-ec51d8e0dc02e1ff.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-a01aef700e69ec26.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-e60114c2b0435fa7.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-2ce27c277cfe08f5.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-2a2fa1a5ae04a70e.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-ea31f0bfd965f772.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-396f5fba90e5795d.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-22e7c4cccca7af66.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-d14c427588e296fe.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-ea4caa07bd58fe44.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-db4d7c3ce251b99c.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-5490dbb1fe2a7214.rmeta --extern pango_sys=/opt/rustwide/target/debug/deps/libpango_sys-4e1a0d48e4104e88.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "bd4dad45a0d9cf295ac4f77508a31fedaa63d5e6bc2db506076be10187d87082", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd4dad45a0d9cf295ac4f77508a31fedaa63d5e6bc2db506076be10187d87082", kill_on_drop: false }`
[INFO] [stdout] bd4dad45a0d9cf295ac4f77508a31fedaa63d5e6bc2db506076be10187d87082