[INFO] fetching crate grade 0.3.0...
[INFO] testing grade-0.3.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate grade 0.3.0 into /workspace/builds/worker-115/source
[INFO] validating manifest of crates.io crate grade 0.3.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate grade 0.3.0
[INFO] finished tweaking crates.io crate grade 0.3.0
[INFO] tweaked toml for crates.io crate grade 0.3.0 written to /workspace/builds/worker-115/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5d3a96246b7da712c183084a78bb9e4e5a5625b1178558076d12d0ba46466beb
[INFO] running `Command { std: "docker" "start" "-a" "5d3a96246b7da712c183084a78bb9e4e5a5625b1178558076d12d0ba46466beb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d3a96246b7da712c183084a78bb9e4e5a5625b1178558076d12d0ba46466beb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d3a96246b7da712c183084a78bb9e4e5a5625b1178558076d12d0ba46466beb", kill_on_drop: false }`
[INFO] [stdout] 5d3a96246b7da712c183084a78bb9e4e5a5625b1178558076d12d0ba46466beb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5be0eba691566dc5e5946cbd7901dc685f653533bea6a32120fcfcbc9203ad78
[INFO] running `Command { std: "docker" "start" "-a" "5be0eba691566dc5e5946cbd7901dc685f653533bea6a32120fcfcbc9203ad78", kill_on_drop: false }`
[INFO] [stderr]    Compiling grade v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "5be0eba691566dc5e5946cbd7901dc685f653533bea6a32120fcfcbc9203ad78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5be0eba691566dc5e5946cbd7901dc685f653533bea6a32120fcfcbc9203ad78", kill_on_drop: false }`
[INFO] [stdout] 5be0eba691566dc5e5946cbd7901dc685f653533bea6a32120fcfcbc9203ad78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ba0808cce21b56f7a16a52644cad3b244fb83ca99a8a4bea29b108782bbc538
[INFO] running `Command { std: "docker" "start" "-a" "4ba0808cce21b56f7a16a52644cad3b244fb83ca99a8a4bea29b108782bbc538", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.24
[INFO] [stderr]    Compiling gio v0.7.0
[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 cairo-rs v0.7.1
[INFO] [stderr]    Compiling gdk v0.11.0
[INFO] [stderr]    Compiling atk v0.7.0
[INFO] [stderr]    Compiling gtk v0.7.0
[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 gdk-pixbuf-sys v0.9.1
[INFO] [stderr]    Compiling cairo-sys-rs v0.9.2
[INFO] [stderr]    Compiling pango-sys v0.9.1
[INFO] [stderr]    Compiling gdk-sys v0.9.1
[INFO] [stderr]    Compiling atk-sys v0.9.1
[INFO] [stderr]    Compiling gtk-sys v0.9.2
[INFO] [stderr]    Compiling glib v0.8.2
[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-0.7.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="v3_16"' --cfg 'feature="v3_18"' --cfg 'feature="v3_20"' --cfg 'feature="v3_22"' -C metadata=26dc5ddf2dee757f -C extra-filename=-26dc5ddf2dee757f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern atk=/opt/rustwide/target/debug/deps/libatk-d52671d3f8ed9461.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-1693f043aa7c36ab.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-606f2453c3485e04.rmeta --extern cairo_sys=/opt/rustwide/target/debug/deps/libcairo_sys-b9d1025087da1c4c.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-e0d8fdfa32d75008.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-5f0b0df5140857a1.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-3a43eff2dccc88bd.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-1c86cc6a64099c9a.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-b6d854d88934ea6e.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-380b11d6f0810784.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-c98fbca72b49a0f1.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-9d55205619aaf345.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-2619b78cbaaa710d.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-a2919efe812f5a7b.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-02ff0d0fbc57b9b4.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-0df115c6f3232b87.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-577572f84aadbdbd.rmeta --extern pango_sys=/opt/rustwide/target/debug/deps/libpango_sys-4efceb6d5c16b263.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "4ba0808cce21b56f7a16a52644cad3b244fb83ca99a8a4bea29b108782bbc538", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ba0808cce21b56f7a16a52644cad3b244fb83ca99a8a4bea29b108782bbc538", kill_on_drop: false }`
[INFO] [stdout] 4ba0808cce21b56f7a16a52644cad3b244fb83ca99a8a4bea29b108782bbc538