[INFO] updating cached repository https://github.com/panda-coder/rustcalculator
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3bdac4cec401bedce6b5bf6c4246a69da45fb084
[INFO] testing panda-coder/rustcalculator against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpanda-coder%2Frustcalculator" "/workspace/builds/worker-12/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/panda-coder/rustcalculator on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/panda-coder/rustcalculator
[INFO] finished tweaking git repo https://github.com/panda-coder/rustcalculator
[INFO] tweaked toml for git repo https://github.com/panda-coder/rustcalculator written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/panda-coder/rustcalculator already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9cb799eb6efb7db316f1bd0f28338cd28bf1b96f29d4911cbbaa9d0428ca5196
[INFO] running `"docker" "start" "-a" "9cb799eb6efb7db316f1bd0f28338cd28bf1b96f29d4911cbbaa9d0428ca5196"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libc v0.2.53
[INFO] [stderr]    Compiling gio v0.6.0
[INFO] [stderr]    Compiling pango v0.6.0
[INFO] [stderr]    Compiling gdk-pixbuf v0.6.0
[INFO] [stderr]    Compiling cairo-rs v0.6.0
[INFO] [stderr]    Compiling fragile v0.3.0
[INFO] [stderr]    Compiling gdk v0.10.0
[INFO] [stderr]    Compiling atk v0.6.0
[INFO] [stderr]    Compiling gtk v0.6.0
[INFO] [stderr]    Compiling rust-ini v0.13.0
[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 pango-sys v0.8.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.8.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.8.0
[INFO] [stderr]    Compiling gdk-sys v0.8.0
[INFO] [stderr]    Compiling atk-sys v0.8.0
[INFO] [stderr]    Compiling gtk-sys v0.8.0
[INFO] [stderr]    Compiling serde_test v0.8.23
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling serde_json v1.0.39
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling linked-hash-map v0.3.0
[INFO] [stderr]    Compiling serde-hjson v0.8.2
[INFO] [stderr]    Compiling config v0.9.2
[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 -Cembed-bitcode=no -C debuginfo=2 --cfg 'feature="v3_16"' -C metadata=1cc3de19bcae787c -C extra-filename=-1cc3de19bcae787c --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern atk=/opt/rustwide/target/debug/deps/libatk-8d1cdf13aa0caccf.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-4ba13cb97dd85092.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-ef88a3caff753382.rmeta --extern cairo_sys=/opt/rustwide/target/debug/deps/libcairo_sys-fd4cecaa7a18bcbb.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-8e3300a55f61622a.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-b7cd05c6ce92c6ce.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-b1a33f43ef3f59aa.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-10780d827181ada4.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-6e76854137b70ab8.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-e69d330ccb9ae81a.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-4a3127642743e7b0.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-d0e1d4be70867012.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-4167ea43ff72b1cc.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-59914b132927c3ce.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-6d2e4566366293b5.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-94443ccfcac4dc16.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-665f8294c2b0e335.rmeta --extern pango_sys=/opt/rustwide/target/debug/deps/libpango_sys-d129cacc3b48f5b8.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "9cb799eb6efb7db316f1bd0f28338cd28bf1b96f29d4911cbbaa9d0428ca5196"`
[INFO] running `"docker" "rm" "-f" "9cb799eb6efb7db316f1bd0f28338cd28bf1b96f29d4911cbbaa9d0428ca5196"`
[INFO] [stdout] 9cb799eb6efb7db316f1bd0f28338cd28bf1b96f29d4911cbbaa9d0428ca5196