[INFO] cloning repository https://github.com/aleozlx/aml-grade
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aleozlx/aml-grade" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faleozlx%2Faml-grade", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faleozlx%2Faml-grade'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b958474e065869e0b8ae731eb8c3e336e58427f7
[INFO] testing aleozlx/aml-grade 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%2Faleozlx%2Faml-grade" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/aleozlx/aml-grade 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/aleozlx/aml-grade
[INFO] finished tweaking git repo https://github.com/aleozlx/aml-grade
[INFO] tweaked toml for git repo https://github.com/aleozlx/aml-grade written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/aleozlx/aml-grade 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 gobject-subclass v0.2.0
[INFO] [stderr]   Downloaded gio v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] [stdout] 31a77f28595bf2cdd54bee183a94d8cdf82378a114bc0b4e3ed42aee6bc48f04
[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" "31a77f28595bf2cdd54bee183a94d8cdf82378a114bc0b4e3ed42aee6bc48f04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "31a77f28595bf2cdd54bee183a94d8cdf82378a114bc0b4e3ed42aee6bc48f04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31a77f28595bf2cdd54bee183a94d8cdf82378a114bc0b4e3ed42aee6bc48f04", kill_on_drop: false }`
[INFO] [stdout] 31a77f28595bf2cdd54bee183a94d8cdf82378a114bc0b4e3ed42aee6bc48f04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 361cda5da2e59fda09a3754027f1dec0ce38a8a405c9ac52b0cf076b94f347bb
[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" "361cda5da2e59fda09a3754027f1dec0ce38a8a405c9ac52b0cf076b94f347bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling gio v0.5.0
[INFO] [stderr]    Compiling cairo-rs v0.5.0
[INFO] [stderr]    Compiling fragile v0.3.0
[INFO] [stderr]    Compiling gdk-pixbuf v0.5.0
[INFO] [stderr]    Compiling gdk v0.9.0
[INFO] [stderr]    Compiling gtk v0.5.0
[INFO] [stderr]    Compiling glib-sys v0.7.0
[INFO] [stderr]    Compiling gobject-sys v0.7.0
[INFO] [stderr]    Compiling gio-sys v0.7.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.7.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.7.0
[INFO] [stderr]    Compiling pango-sys v0.7.0
[INFO] [stderr]    Compiling gdk-sys v0.7.0
[INFO] [stderr]    Compiling atk-sys v0.7.0
[INFO] [stderr]    Compiling gtk-sys v0.7.0
[INFO] [stderr]    Compiling lazy_static v1.1.0
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling glib v0.6.0
[INFO] [stderr]    Compiling pango v0.5.0
[INFO] [stderr]    Compiling gobject-subclass v0.2.0
[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-0.5.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="v3_10"' --cfg 'feature="v3_12"' --cfg 'feature="v3_14"' --cfg 'feature="v3_16"' --cfg 'feature="v3_18"' --cfg 'feature="v3_6"' --cfg 'feature="v3_8"' -C metadata=9977de0af8e4a54e -C extra-filename=-9977de0af8e4a54e --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-c1fd6b181e1981af.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-8f2ec01517dbb4f1.rmeta --extern cairo_sys=/opt/rustwide/target/debug/deps/libcairo_sys-af2b8bda3b68fdd6.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-2af61af17e3fb990.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-d2ce036f3361ddde.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-f0f449152014c1a6.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-da6bff4995e78957.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-8e8fe74f96b07e08.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-f5c45ee1e073fbe7.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-e5b97f38908d9f3f.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-03a4568459e311b8.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-e5e05ad2b4593d0e.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-c29083395410036a.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-d70dbc7900c19ee8.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-9ac741036ab52362.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-eb0036b2eb3d7aaa.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "361cda5da2e59fda09a3754027f1dec0ce38a8a405c9ac52b0cf076b94f347bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "361cda5da2e59fda09a3754027f1dec0ce38a8a405c9ac52b0cf076b94f347bb", kill_on_drop: false }`
[INFO] [stdout] 361cda5da2e59fda09a3754027f1dec0ce38a8a405c9ac52b0cf076b94f347bb