[INFO] fetching crate sherlog 0.8.0...
[INFO] testing sherlog-0.8.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate sherlog 0.8.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate sherlog 0.8.0 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 crates.io crate sherlog 0.8.0
[INFO] finished tweaking crates.io crate sherlog 0.8.0
[INFO] tweaked toml for crates.io crate sherlog 0.8.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate sherlog 0.8.0 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 futures-executor v0.3.6
[INFO] [stderr]   Downloaded futures v0.3.6
[INFO] [stderr]   Downloaded futures-task v0.3.6
[INFO] [stderr]   Downloaded futures-macro v0.3.6
[INFO] [stderr]   Downloaded futures-util v0.3.6
[INFO] [stderr]   Downloaded futures-channel v0.3.6
[INFO] [stderr]   Downloaded futures-core v0.3.6
[INFO] [stderr]   Downloaded futures-sink v0.3.6
[INFO] [stderr]   Downloaded regex v1.4.1
[INFO] [stderr]   Downloaded zip v0.5.9
[INFO] [stderr]   Downloaded regex-syntax v0.6.20
[INFO] [stderr]   Downloaded futures-io v0.3.6
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9fa3da96fa5aae95b61023e0af370e9ee1448fa0559be5a0b974a0a70106ce0c
[INFO] running `Command { std: "docker" "start" "-a" "9fa3da96fa5aae95b61023e0af370e9ee1448fa0559be5a0b974a0a70106ce0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9fa3da96fa5aae95b61023e0af370e9ee1448fa0559be5a0b974a0a70106ce0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fa3da96fa5aae95b61023e0af370e9ee1448fa0559be5a0b974a0a70106ce0c", kill_on_drop: false }`
[INFO] [stdout] 9fa3da96fa5aae95b61023e0af370e9ee1448fa0559be5a0b974a0a70106ce0c
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ed1fd2880b57e0daa7fe7f940ccd6517cd105f690529516878c1a96879b38aa
[INFO] running `Command { std: "docker" "start" "-a" "8ed1fd2880b57e0daa7fe7f940ccd6517cd105f690529516878c1a96879b38aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.45
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling version-compare v0.0.10
[INFO] [stderr]    Compiling strum v0.18.0
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling once_cell v1.4.1
[INFO] [stderr]    Compiling futures-core v0.3.6
[INFO] [stderr]    Compiling anyhow v1.0.33
[INFO] [stderr]    Compiling futures-io v0.3.6
[INFO] [stderr]    Compiling gio v0.9.1
[INFO] [stderr]    Compiling pango v0.9.1
[INFO] [stderr]    Compiling cairo-rs v0.9.1
[INFO] [stderr]    Compiling gdk-pixbuf v0.9.0
[INFO] [stderr]    Compiling gdk v0.13.2
[INFO] [stderr]    Compiling atk v0.9.0
[INFO] [stderr]    Compiling sherlog v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling gtk v0.9.2
[INFO] [stderr]    Compiling futures-task v0.3.6
[INFO] [stderr]    Compiling futures-channel v0.3.6
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling flate2 v1.0.14
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling toml v0.5.7
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.21
[INFO] [stderr]    Compiling strum_macros v0.18.0
[INFO] [stderr]    Compiling pin-project-internal v0.4.27
[INFO] [stderr]    Compiling futures-macro v0.3.6
[INFO] [stderr]    Compiling glib-macros v0.10.1
[INFO] [stderr]    Compiling thiserror v1.0.21
[INFO] [stderr]    Compiling zip v0.5.9
[INFO] [stderr]    Compiling system-deps v1.3.2
[INFO] [stderr]    Compiling pin-project v0.4.27
[INFO] [stderr]    Compiling futures-util v0.3.6
[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 pango-sys v0.10.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.10.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys 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 v0.3.6
[INFO] [stderr]    Compiling glib v0.10.3
[INFO] [stderr]    Compiling futures v0.3.6
[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=61e0d9078dd5bafb -C extra-filename=-61e0d9078dd5bafb --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern atk=/opt/rustwide/target/debug/deps/libatk-93d7201b44cbe923.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-6063cd2c96572b53.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-078d17d9da8a50ff.rmeta --extern cairo_sys=/opt/rustwide/target/debug/deps/libcairo_sys-cdd57335ab1a6e7b.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-fc4bdf4a71d2f16e.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-406d8d4c40d4bfd3.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-896881f6d8f79ebe.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-e7f8f59a3083814c.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-928adc847bbeb538.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-2e9143dcca4a2dce.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-fe0e654405414708.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-d9c0246ac504ba16.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-18bb43ac923c726b.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-dc485a900c9bd967.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-30a19845fe6b6838.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-22ad6c38109f5405.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-9da9ca1701e9373a.rmeta --extern pango_sys=/opt/rustwide/target/debug/deps/libpango_sys-c5ec106e05a1c955.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" "8ed1fd2880b57e0daa7fe7f940ccd6517cd105f690529516878c1a96879b38aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ed1fd2880b57e0daa7fe7f940ccd6517cd105f690529516878c1a96879b38aa", kill_on_drop: false }`
[INFO] [stdout] 8ed1fd2880b57e0daa7fe7f940ccd6517cd105f690529516878c1a96879b38aa