[INFO] cloning repository https://github.com/loloof64/SimpleCalculator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/loloof64/SimpleCalculator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Floloof64%2FSimpleCalculator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Floloof64%2FSimpleCalculator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 47beefdd03bef370f5d883b5820af00b452162c1
[INFO] testing loloof64/SimpleCalculator 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%2Floloof64%2FSimpleCalculator" "/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/loloof64/SimpleCalculator 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/loloof64/SimpleCalculator
[INFO] finished tweaking git repo https://github.com/loloof64/SimpleCalculator
[INFO] tweaked toml for git repo https://github.com/loloof64/SimpleCalculator written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/loloof64/SimpleCalculator 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]  Downloading crates ...
[INFO] [stderr]   Downloaded relm-derive v0.19.0
[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" "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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9289849fb1d57e62540a0243ae2de11459aa4ddeceb1ab0926efe8e7e9600ca5
[INFO] running `Command { std: "docker" "start" "-a" "9289849fb1d57e62540a0243ae2de11459aa4ddeceb1ab0926efe8e7e9600ca5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9289849fb1d57e62540a0243ae2de11459aa4ddeceb1ab0926efe8e7e9600ca5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9289849fb1d57e62540a0243ae2de11459aa4ddeceb1ab0926efe8e7e9600ca5", kill_on_drop: false }`
[INFO] [stdout] 9289849fb1d57e62540a0243ae2de11459aa4ddeceb1ab0926efe8e7e9600ca5
[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" "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] b7bd7029ff659b57f984afd4a5cae80c59fa2067de418ac84cd53970b90ac22f
[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" "b7bd7029ff659b57f984afd4a5cae80c59fa2067de418ac84cd53970b90ac22f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.12
[INFO] [stderr]    Compiling syn v1.0.21
[INFO] [stderr]    Compiling gio v0.8.1
[INFO] [stderr]    Compiling pango v0.8.0
[INFO] [stderr]    Compiling cairo-rs v0.8.1
[INFO] [stderr]    Compiling gdk-pixbuf v0.8.0
[INFO] [stderr]    Compiling gdk v0.12.1
[INFO] [stderr]    Compiling atk v0.8.0
[INFO] [stderr]    Compiling gtk v0.8.1
[INFO] [stderr]    Compiling glib-sys v0.9.1
[INFO] [stderr]    Compiling gobject-sys v0.9.1
[INFO] [stderr]    Compiling gio-sys v0.9.1
[INFO] [stderr]    Compiling cairo-sys-rs v0.9.2
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.9.1
[INFO] [stderr]    Compiling pango-sys v0.9.1
[INFO] [stderr]    Compiling atk-sys v0.9.1
[INFO] [stderr]    Compiling gdk-sys v0.9.1
[INFO] [stderr]    Compiling gtk-sys v0.9.2
[INFO] [stderr]    Compiling futures-task v0.3.5
[INFO] [stderr]    Compiling futures-channel v0.3.5
[INFO] [stderr]    Compiling relm-derive v0.19.0
[INFO] [stderr]    Compiling quote v1.0.5
[INFO] [stderr]    Compiling pin-project-internal v0.4.16
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling pin-project v0.4.16
[INFO] [stderr]    Compiling futures-util v0.3.5
[INFO] [stderr]    Compiling futures-executor v0.3.5
[INFO] [stderr]    Compiling glib v0.9.3
[INFO] [stderr]    Compiling relm v0.19.0
[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-0.8.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=cd46dac991b9eac5 -C extra-filename=-cd46dac991b9eac5 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern atk=/opt/rustwide/target/debug/deps/libatk-d750dd22a22bca18.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-6063cd2c96572b53.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-1cad6808b9fe312d.rmeta --extern cairo_sys=/opt/rustwide/target/debug/deps/libcairo_sys-ea313e6bcf468a88.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-cd10b035701a94e2.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-ea09db1553678558.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-3e810b84bdffbe5c.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-791691c51f76df99.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-4f97f7465d716ca0.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-2d7d1b92f4355d74.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-53b67ba67286e07c.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-c2bd803fd27bac15.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-468fd3af78206159.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-d58f94a218162f5e.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-86422d76b8bd90ed.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-5161bc1a1e74c3a5.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-b6a8ff7e9738fd8d.rmeta --extern pango_sys=/opt/rustwide/target/debug/deps/libpango_sys-d66d2fed99900843.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "b7bd7029ff659b57f984afd4a5cae80c59fa2067de418ac84cd53970b90ac22f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7bd7029ff659b57f984afd4a5cae80c59fa2067de418ac84cd53970b90ac22f", kill_on_drop: false }`
[INFO] [stdout] b7bd7029ff659b57f984afd4a5cae80c59fa2067de418ac84cd53970b90ac22f