[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 master#9e136a30a965bf4e63f03095c57df7257bf96fd6 for pr-134530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffizyk20%2Fgravity-sim" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fizyk20/gravity-sim on toolchain 9e136a30a965bf4e63f03095c57df7257bf96fd6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "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-7-tc1/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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded numeric-algs v0.2.1
[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-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4f97bcd1f322e441eee03cb5efd85f65df729f6bf969f8e825c12fd2c06aa0e6
[INFO] running `Command { std: "docker" "start" "-a" "4f97bcd1f322e441eee03cb5efd85f65df729f6bf969f8e825c12fd2c06aa0e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f97bcd1f322e441eee03cb5efd85f65df729f6bf969f8e825c12fd2c06aa0e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f97bcd1f322e441eee03cb5efd85f65df729f6bf969f8e825c12fd2c06aa0e6", kill_on_drop: false }`
[INFO] [stdout] 4f97bcd1f322e441eee03cb5efd85f65df729f6bf969f8e825c12fd2c06aa0e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b9fe481fd145c0cec6f9d7d80b1da4bb00dbf503a272266fc7f799f3eae0541c
[INFO] running `Command { std: "docker" "start" "-a" "b9fe481fd145c0cec6f9d7d80b1da4bb00dbf503a272266fc7f799f3eae0541c", kill_on_drop: false }`
[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 rand_core v0.3.1
[INFO] [stderr]    Compiling libm v0.1.4
[INFO] [stderr]    Compiling pango v0.7.0
[INFO] [stderr]    Compiling cairo-rs v0.7.1
[INFO] [stderr]    Compiling num-bigint v0.2.2
[INFO] [stderr]    Compiling typenum v1.10.0
[INFO] [stderr]    Compiling fragile v0.3.0
[INFO] [stderr]    Compiling gdk-pixbuf v0.7.0
[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_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling num-iter v0.1.39
[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 quote v0.6.12
[INFO] [stderr]    Compiling gtk-sys v0.9.0
[INFO] [stderr]    Compiling num-rational v0.2.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling atk v0.7.0
[INFO] [stderr]    Compiling serde v1.0.94
[INFO] [stderr]    Compiling gdk v0.11.0
[INFO] [stderr]    Compiling glib v0.8.0
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling rawpointer v0.1.0
[INFO] [stderr]    Compiling gtk v0.7.1
[INFO] [stderr]    Compiling linked-hash-map v0.5.2
[INFO] [stderr]    Compiling matrixmultiply v0.2.2
[INFO] [stderr]    Compiling yaml-rust v0.4.3
[INFO] [stderr]    Compiling generic-array v0.12.3
[INFO] [stderr]    Compiling alga v0.9.1
[INFO] [stderr]    Compiling dtoa v0.4.4
[INFO] [stderr]    Compiling num v0.2.0
[INFO] [stderr]    Compiling numeric-algs v0.2.1
[INFO] [stderr]    Compiling serde_derive v1.0.94
[INFO] [stderr]    Compiling nalgebra v0.18.0
[INFO] [stderr]    Compiling serde_yaml v0.8.9
[INFO] [stderr] error: could not compile `gtk` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/9e136a30a965bf4e63f03095c57df7257bf96fd6/bin/rustc --crate-name gtk --edition=2015 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gtk-0.7.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("dox", "embed-lgpl-docs", "fragile", "futures", "futures-preview", "gtk-rs-lgpl-docs", "purge-lgpl-docs", "subclassing", "v3_16", "v3_18", "v3_20", "v3_22", "v3_22_20", "v3_22_26", "v3_22_27", "v3_22_29", "v3_22_30", "v3_24"))' -C metadata=e00b93b9e9c7a5a0 -C extra-filename=-08c2ec20122bf336 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern atk=/opt/rustwide/target/debug/deps/libatk-fbacefba5558646c.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-4f92a8f5922c8785.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-38a9ec23559aaafa.rmeta --extern cairo_sys=/opt/rustwide/target/debug/deps/libcairo_sys-4405dfc8e599428a.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-fe43f6d2a4e20ceb.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-71106994f2e584e9.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-0db8cc946a848e31.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-1c6fd1d8d8e83c88.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-28f715fc9f4cda9d.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-0836da1d036e03a7.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-d1599229e001409a.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-dbb41e2a4d404a7d.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-0b9f58d154e26142.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-143bac45981face9.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-164d980c5abeef23.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-81f3df02236e191f.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-722e63ae2957f18a.rmeta --extern pango_sys=/opt/rustwide/target/debug/deps/libpango_sys-85446e0f99ab2b6f.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "b9fe481fd145c0cec6f9d7d80b1da4bb00dbf503a272266fc7f799f3eae0541c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9fe481fd145c0cec6f9d7d80b1da4bb00dbf503a272266fc7f799f3eae0541c", kill_on_drop: false }`
[INFO] [stdout] b9fe481fd145c0cec6f9d7d80b1da4bb00dbf503a272266fc7f799f3eae0541c