[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-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffizyk20%2Fgravity-sim" "/workspace/builds/worker-83/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-83/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fizyk20/gravity-sim on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-83/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-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8b20f13a9bb20d1c684b83ff84ccd64dd17ecfc7096696c1c0d502537ff64e06
[INFO] running `Command { std: "docker" "start" "-a" "8b20f13a9bb20d1c684b83ff84ccd64dd17ecfc7096696c1c0d502537ff64e06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8b20f13a9bb20d1c684b83ff84ccd64dd17ecfc7096696c1c0d502537ff64e06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b20f13a9bb20d1c684b83ff84ccd64dd17ecfc7096696c1c0d502537ff64e06", kill_on_drop: false }`
[INFO] [stdout] 8b20f13a9bb20d1c684b83ff84ccd64dd17ecfc7096696c1c0d502537ff64e06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 210d0931eedb846c9c9b50891cbc56e603c5dda6f37d7ae9f1202e0dbecc8ba4
[INFO] running `Command { std: "docker" "start" "-a" "210d0931eedb846c9c9b50891cbc56e603c5dda6f37d7ae9f1202e0dbecc8ba4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling pkg-config v0.3.14
[INFO] [stderr]    Compiling autocfg v0.1.4
[INFO] [stderr]    Compiling libc v0.2.58
[INFO] [stderr]    Compiling bitflags v1.1.0
[INFO] [stderr]    Compiling rand_core v0.4.0
[INFO] [stderr]    Compiling lazy_static v1.3.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling gio v0.7.0
[INFO] [stderr]    Compiling syn v0.15.39
[INFO] [stderr]    Compiling fragile v0.3.0
[INFO] [stderr]    Compiling gdk-pixbuf v0.7.0
[INFO] [stderr]    Compiling cairo-rs v0.7.1
[INFO] [stderr]    Compiling num-bigint v0.2.2
[INFO] [stderr]    Compiling pango v0.7.0
[INFO] [stderr]    Compiling libm v0.1.4
[INFO] [stderr]    Compiling typenum v1.10.0
[INFO] [stderr]    Compiling gdk v0.11.0
[INFO] [stderr]    Compiling serde v1.0.94
[INFO] [stderr]    Compiling atk v0.7.0
[INFO] [stderr]    Compiling linked-hash-map v0.5.2
[INFO] [stderr]    Compiling gtk v0.7.1
[INFO] [stderr]    Compiling rawpointer v0.1.0
[INFO] [stderr]    Compiling dtoa v0.4.4
[INFO] [stderr]    Compiling numeric-algs v0.2.1
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[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 pango-sys v0.9.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.9.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.9.0
[INFO] [stderr]    Compiling atk-sys v0.9.0
[INFO] [stderr]    Compiling gdk-sys v0.9.0
[INFO] [stderr]    Compiling gtk-sys v0.9.0
[INFO] [stderr]    Compiling yaml-rust v0.4.3
[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 rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling matrixmultiply v0.2.2
[INFO] [stderr]    Compiling generic-array v0.12.3
[INFO] [stderr]    Compiling quote v0.6.12
[INFO] [stderr]    Compiling rand_os v0.1.3
[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=4cae29e55e5e076f -C extra-filename=-4cae29e55e5e076f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern atk=/opt/rustwide/target/debug/deps/libatk-d35a95f2b2d4a5f9.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-60d678e13daf6d0f.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-6d0054c6a1a24a85.rmeta --extern cairo_sys=/opt/rustwide/target/debug/deps/libcairo_sys-a110d601d4219c7e.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-62e31671bb069d4a.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-6c3ef8e71c6ba385.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-3bcf9f8bd0f63b1c.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-30c6920f65f86ea0.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-5a1f724c832d0817.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-b915429c6769da71.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-26663eb06a6e4e98.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-445ff875f24e5145.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-16daa742b0abb610.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-29b8f2f26267aa07.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-f94f742a39e224b7.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-ee548b18de8db020.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-9a19daf15c7c0187.rmeta --extern pango_sys=/opt/rustwide/target/debug/deps/libpango_sys-b25436ef2fff316d.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "210d0931eedb846c9c9b50891cbc56e603c5dda6f37d7ae9f1202e0dbecc8ba4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "210d0931eedb846c9c9b50891cbc56e603c5dda6f37d7ae9f1202e0dbecc8ba4", kill_on_drop: false }`
[INFO] [stdout] 210d0931eedb846c9c9b50891cbc56e603c5dda6f37d7ae9f1202e0dbecc8ba4