[INFO] updating cached repository https://github.com/panda-coder/rustcalculator
[INFO] running `Command { std: "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", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3bdac4cec401bedce6b5bf6c4246a69da45fb084
[INFO] testing panda-coder/rustcalculator against 1.45.2 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpanda-coder%2Frustcalculator" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/panda-coder/rustcalculator on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-5/source/Cargo.toml
[INFO] crate git repo https://github.com/panda-coder/rustcalculator already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dfde8d8ed0d2052f6ee10bfc3dab6cf06ef33d0fd6962378d73c29df51f0eb53
[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" "dfde8d8ed0d2052f6ee10bfc3dab6cf06ef33d0fd6962378d73c29df51f0eb53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dfde8d8ed0d2052f6ee10bfc3dab6cf06ef33d0fd6962378d73c29df51f0eb53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfde8d8ed0d2052f6ee10bfc3dab6cf06ef33d0fd6962378d73c29df51f0eb53", kill_on_drop: false }`
[INFO] [stdout] dfde8d8ed0d2052f6ee10bfc3dab6cf06ef33d0fd6962378d73c29df51f0eb53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", 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] b6d8660fe70ebfe29c84133c3b833314ab03ab6a29477e1c61e86e4d7a50270c
[INFO] running `Command { std: "docker" "start" "-a" "b6d8660fe70ebfe29c84133c3b833314ab03ab6a29477e1c61e86e4d7a50270c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.53
[INFO] [stderr]    Compiling lazy_static v1.3.0
[INFO] [stderr]    Compiling memchr v2.2.0
[INFO] [stderr]    Compiling gio v0.6.0
[INFO] [stderr]    Compiling serde v1.0.90
[INFO] [stderr]    Compiling fragile v0.3.0
[INFO] [stderr]    Compiling ucd-util v0.1.3
[INFO] [stderr]    Compiling serde v0.8.23
[INFO] [stderr]    Compiling pango v0.6.0
[INFO] [stderr]    Compiling ryu v0.2.8
[INFO] [stderr]    Compiling cairo-rs v0.6.0
[INFO] [stderr]    Compiling regex v1.1.6
[INFO] [stderr]    Compiling gdk-pixbuf v0.6.0
[INFO] [stderr]    Compiling atk v0.6.0
[INFO] [stderr]    Compiling gdk v0.10.0
[INFO] [stderr]    Compiling utf8-ranges v1.0.2
[INFO] [stderr]    Compiling linked-hash-map v0.5.2
[INFO] [stderr]    Compiling itoa v0.4.4
[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 atk-sys v0.8.0
[INFO] [stderr]    Compiling gdk-sys v0.8.0
[INFO] [stderr]    Compiling gtk-sys v0.8.0
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling regex-syntax v0.6.6
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling yaml-rust v0.4.3
[INFO] [stderr]    Compiling aho-corasick v0.7.3
[INFO] [stderr]    Compiling serde_test v0.8.23
[INFO] [stderr]    Compiling glib v0.7.1
[INFO] [stderr]    Compiling linked-hash-map v0.3.0
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling serde_json v1.0.39
[INFO] [stderr]    Compiling serde-hjson v0.8.2
[INFO] [stderr]    Compiling config v0.9.2
[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=3c73e47cb000eada -C extra-filename=-3c73e47cb000eada --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern atk=/opt/rustwide/target/debug/deps/libatk-8006f2f19547cbd8.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-eda987bbeb521c5d.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-d5152afb78c789de.rmeta --extern cairo_sys=/opt/rustwide/target/debug/deps/libcairo_sys-815336a345656635.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-83e8d7938c0f2c29.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-56810dc6c758d821.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-ed718a5fa25c8c27.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-957a49cdcea85407.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-997ad6be81baed3a.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-cc257ff595909fb5.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-5fcfc385d39f6061.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-9595d5fce3ebafe0.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-9436c9f2ec4d6f0f.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-30fd4b158c2d5d3d.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-1111c7f22c80ffdf.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-5c7452cdacbd95e4.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-1473aa7f0b3df22f.rmeta --extern pango_sys=/opt/rustwide/target/debug/deps/libpango_sys-f30f68a177afcc8f.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "b6d8660fe70ebfe29c84133c3b833314ab03ab6a29477e1c61e86e4d7a50270c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6d8660fe70ebfe29c84133c3b833314ab03ab6a29477e1c61e86e4d7a50270c", kill_on_drop: false }`
[INFO] [stdout] b6d8660fe70ebfe29c84133c3b833314ab03ab6a29477e1c61e86e4d7a50270c