[INFO] updating cached repository https://github.com/maralla/footbar
[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] 87bf20b301a90b48c6c025724ed97bf3fef4dab9
[INFO] testing maralla/footbar against 1.45.2 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaralla%2Ffootbar" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/maralla/footbar 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/maralla/footbar
[INFO] finished tweaking git repo https://github.com/maralla/footbar
[INFO] tweaked toml for git repo https://github.com/maralla/footbar written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/maralla/footbar 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 8c3ba25a1539f95c5281844f8ba7ed722a37ca3e45e4c710b6590875774de50c
[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" "8c3ba25a1539f95c5281844f8ba7ed722a37ca3e45e4c710b6590875774de50c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c3ba25a1539f95c5281844f8ba7ed722a37ca3e45e4c710b6590875774de50c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c3ba25a1539f95c5281844f8ba7ed722a37ca3e45e4c710b6590875774de50c", kill_on_drop: false }`
[INFO] [stdout] 8c3ba25a1539f95c5281844f8ba7ed722a37ca3e45e4c710b6590875774de50c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 0163ffdb0823b0c476f466c67a6b55d3854dc570bc51bba671649af725b93cdf
[INFO] running `Command { std: "docker" "start" "-a" "0163ffdb0823b0c476f466c67a6b55d3854dc570bc51bba671649af725b93cdf", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling futures-task v0.3.4
[INFO] [stderr]    Compiling gio v0.8.1
[INFO] [stderr]    Compiling cairo-rs v0.8.1
[INFO] [stderr]    Compiling gdk-pixbuf v0.8.0
[INFO] [stderr]    Compiling pango v0.8.0
[INFO] [stderr]    Compiling serde v1.0.106
[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 pango-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 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-channel v0.3.4
[INFO] [stderr]    Compiling chrono v0.4.11
[INFO] [stderr]    Compiling futures-macro v0.3.4
[INFO] [stderr]    Compiling serde_derive v1.0.106
[INFO] [stderr]    Compiling futures-util v0.3.4
[INFO] [stderr]    Compiling futures-executor v0.3.4
[INFO] [stderr]    Compiling glib v0.9.3
[INFO] [stderr]    Compiling serde_json v1.0.51
[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 --crate-type lib --emit=dep-info,metadata,link -Cembed-bitcode=no -C debuginfo=2 -C metadata=d188639306f72670 -C extra-filename=-d188639306f72670 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern atk=/opt/rustwide/target/debug/deps/libatk-bcb429f1cc14655c.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-02fffe573fe5be1a.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-5fa2ba26c4fdfd48.rmeta --extern cairo_sys=/opt/rustwide/target/debug/deps/libcairo_sys-acfb1d9337071da1.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-a621ac5336f56ca6.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-cf18e2e7abf41a24.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-2562421ba8c9f961.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-eaf7995559a86209.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-7b1b61de2fc979e3.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-08c9315366c75a6e.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-183e18be10bdd7b6.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-b25468b7f1983773.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-1e6365ab7d83134a.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-cf0928ca72b5c09f.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-660ab907323d6aba.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-9828122001a0c532.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-d71b761b8b1fa214.rmeta --extern pango_sys=/opt/rustwide/target/debug/deps/libpango_sys-dbef6ce4f41d0bf2.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "0163ffdb0823b0c476f466c67a6b55d3854dc570bc51bba671649af725b93cdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0163ffdb0823b0c476f466c67a6b55d3854dc570bc51bba671649af725b93cdf", kill_on_drop: false }`
[INFO] [stdout] 0163ffdb0823b0c476f466c67a6b55d3854dc570bc51bba671649af725b93cdf