[INFO] cloning repository https://github.com/Schlechtwetterfront/snippeteer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Schlechtwetterfront/snippeteer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSchlechtwetterfront%2Fsnippeteer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSchlechtwetterfront%2Fsnippeteer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7e4f9c8478a7fcd2bc76cb0cb55e3d5193efda55
[INFO] testing Schlechtwetterfront/snippeteer against 1.54.0 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSchlechtwetterfront%2Fsnippeteer" "/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/Schlechtwetterfront/snippeteer on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Schlechtwetterfront/snippeteer
[INFO] finished tweaking git repo https://github.com/Schlechtwetterfront/snippeteer
[INFO] tweaked toml for git repo https://github.com/Schlechtwetterfront/snippeteer written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/Schlechtwetterfront/snippeteer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--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-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "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] 47a9c03f2f7d4d370466d16927621afef24a2e7fd994c9fd4adc5e3ffa3120a7
[INFO] running `Command { std: "docker" "start" "-a" "47a9c03f2f7d4d370466d16927621afef24a2e7fd994c9fd4adc5e3ffa3120a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47a9c03f2f7d4d370466d16927621afef24a2e7fd994c9fd4adc5e3ffa3120a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47a9c03f2f7d4d370466d16927621afef24a2e7fd994c9fd4adc5e3ffa3120a7", kill_on_drop: false }`
[INFO] [stdout] 47a9c03f2f7d4d370466d16927621afef24a2e7fd994c9fd4adc5e3ffa3120a7
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 54e7f3256246e1fc13b637ebe7691d37d9252ee33db854f406f307c2e42ba903
[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" "54e7f3256246e1fc13b637ebe7691d37d9252ee33db854f406f307c2e42ba903", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.9
[INFO] [stderr]    Compiling libc v0.2.21
[INFO] [stderr]    Compiling bitflags v1.1.0
[INFO] [stderr]    Compiling lazy_static v1.3.0
[INFO] [stderr]    Compiling gio v0.7.0
[INFO] [stderr]    Compiling num-traits v0.1.37
[INFO] [stderr]    Compiling cairo-rs v0.7.1
[INFO] [stderr]    Compiling gdk-pixbuf v0.7.0
[INFO] [stderr]    Compiling pango v0.7.0
[INFO] [stderr]    Compiling fragile v0.3.0
[INFO] [stderr]    Compiling atk v0.7.0
[INFO] [stderr]    Compiling gdk v0.11.0
[INFO] [stderr]    Compiling gtk v0.7.0
[INFO] [stderr]    Compiling time v0.1.36
[INFO] [stderr]    Compiling glib-sys v0.9.0
[INFO] [stderr]    Compiling gobject-sys v0.9.0
[INFO] [stderr]    Compiling gio-sys v0.9.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.9.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.9.0
[INFO] [stderr]    Compiling pango-sys v0.9.0
[INFO] [stderr]    Compiling gdk-sys v0.9.0
[INFO] [stderr]    Compiling atk-sys v0.9.0
[INFO] [stderr]    Compiling gtk-sys v0.9.0
[INFO] [stderr]    Compiling num-integer v0.1.34
[INFO] [stderr]    Compiling num-iter v0.1.33
[INFO] [stderr]    Compiling num v0.1.37
[INFO] [stderr]    Compiling chrono v0.3.0
[INFO] [stderr]    Compiling glib v0.8.1
[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-0.7.0/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_16"' -C metadata=37b8620a146a289f -C extra-filename=-37b8620a146a289f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern atk=/opt/rustwide/target/debug/deps/libatk-bd66db8fbf04aecc.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-dfde700d87e32fc1.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-b132d15ee18846b9.rmeta --extern cairo_sys=/opt/rustwide/target/debug/deps/libcairo_sys-ab664308ccbe6c75.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-4a5007d603410ccb.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-483a56f370726542.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-364fe436deef9d2e.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-88ae60a4225fbe50.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-fdab1ad3ce200a5c.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-9f978acc43df788c.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-c0faffc1945df9c8.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-c2d97d1835d44c2e.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-9f6905725e486ff8.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-9b9fbe41a0ba6553.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-6d57f98cb51285ab.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-056653ab6fbfa732.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-d433bb6ec34dcde3.rmeta --extern pango_sys=/opt/rustwide/target/debug/deps/libpango_sys-fec4cc687c502b02.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "54e7f3256246e1fc13b637ebe7691d37d9252ee33db854f406f307c2e42ba903", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54e7f3256246e1fc13b637ebe7691d37d9252ee33db854f406f307c2e42ba903", kill_on_drop: false }`
[INFO] [stdout] 54e7f3256246e1fc13b637ebe7691d37d9252ee33db854f406f307c2e42ba903
