[INFO] fetching crate rang 0.1.1...
[INFO] testing rang-0.1.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate rang 0.1.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate rang 0.1.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rang 0.1.1
[INFO] finished tweaking crates.io crate rang 0.1.1
[INFO] tweaked toml for crates.io crate rang 0.1.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate rang 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e5c636d50d2e7f5a7c56202dc616f70afa7c1bc5c5043d0a75f1afb98c6e655b
[INFO] running `Command { std: "docker" "start" "-a" "e5c636d50d2e7f5a7c56202dc616f70afa7c1bc5c5043d0a75f1afb98c6e655b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e5c636d50d2e7f5a7c56202dc616f70afa7c1bc5c5043d0a75f1afb98c6e655b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5c636d50d2e7f5a7c56202dc616f70afa7c1bc5c5043d0a75f1afb98c6e655b", kill_on_drop: false }`
[INFO] [stdout] e5c636d50d2e7f5a7c56202dc616f70afa7c1bc5c5043d0a75f1afb98c6e655b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f184d4436376cb6987efd3761db07a5b962a143987ee9364a39ccc880df67d02
[INFO] running `Command { std: "docker" "start" "-a" "f184d4436376cb6987efd3761db07a5b962a143987ee9364a39ccc880df67d02", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.64
[INFO] [stderr]    Compiling serde v1.0.124
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]    Compiling version-compare v0.0.10
[INFO] [stderr]    Compiling strum v0.18.0
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling futures-sink v0.3.13
[INFO] [stderr]    Compiling futures-core v0.3.13
[INFO] [stderr]    Compiling slab v0.4.2
[INFO] [stderr]    Compiling pin-project-lite v0.2.6
[INFO] [stderr]    Compiling anyhow v1.0.38
[INFO] [stderr]    Compiling futures-io v0.3.13
[INFO] [stderr]    Compiling futures-task v0.3.13
[INFO] [stderr]    Compiling gio v0.9.1
[INFO] [stderr]    Compiling pango v0.9.1
[INFO] [stderr]    Compiling gdk-pixbuf v0.9.0
[INFO] [stderr]    Compiling cairo-rs v0.9.1
[INFO] [stderr]    Compiling atk v0.9.0
[INFO] [stderr]    Compiling gdk v0.13.2
[INFO] [stderr]    Compiling gtk v0.9.2
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling futures-channel v0.3.13
[INFO] [stderr]    Compiling heck v0.3.2
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling strum_macros v0.18.0
[INFO] [stderr]    Compiling futures-macro v0.3.13
[INFO] [stderr]    Compiling glib-macros v0.10.1
[INFO] [stderr]    Compiling futures-util v0.3.13
[INFO] [stderr]    Compiling thiserror v1.0.24
[INFO] [stderr]    Compiling system-deps v1.3.2
[INFO] [stderr]    Compiling glib-sys v0.10.1
[INFO] [stderr]    Compiling gobject-sys v0.10.0
[INFO] [stderr]    Compiling gio-sys v0.10.1
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.10.0
[INFO] [stderr]    Compiling pango-sys v0.10.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.10.0
[INFO] [stderr]    Compiling atk-sys v0.10.0
[INFO] [stderr]    Compiling gdk-sys v0.10.0
[INFO] [stderr]    Compiling gtk-sys v0.10.0
[INFO] [stderr]    Compiling futures-executor v0.3.13
[INFO] [stderr]    Compiling glib v0.10.3
[INFO] [stderr]    Compiling futures v0.3.13
[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-0.9.2/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 -C metadata=fd2708f927ea571e -C extra-filename=-fd2708f927ea571e --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern atk=/opt/rustwide/target/debug/deps/libatk-fa0cd9a86a6e5e8a.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-117d41ac256572da.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-9e2b429dd3598ade.rmeta --extern cairo_sys=/opt/rustwide/target/debug/deps/libcairo_sys-9861bc3e3451050f.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-43d153512badfc87.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-3feddd230e19ddf9.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-dbbcd1f28648263e.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-dbb33e4c13ea1488.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-65dd440cd503875a.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-efff755ca47b6dbf.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-e4715cdfdbcfe15f.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-0d564cd31fe23ff1.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-43c2d3ba7d35221e.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-2d493c3c5a010813.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-b9d75d7186e2d4ef.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-c75b5e85f253ab30.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-889e52ea5c0355b9.rmeta --extern pango_sys=/opt/rustwide/target/debug/deps/libpango_sys-1f0ae4ba78a0a5c6.rmeta --cap-lints allow --cap-lints=warn --cfg 'gdk_backend="x11"' --cfg 'gdk_backend="broadway"' --cfg 'gdk_backend="wayland"'` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "f184d4436376cb6987efd3761db07a5b962a143987ee9364a39ccc880df67d02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f184d4436376cb6987efd3761db07a5b962a143987ee9364a39ccc880df67d02", kill_on_drop: false }`
[INFO] [stdout] f184d4436376cb6987efd3761db07a5b962a143987ee9364a39ccc880df67d02