[INFO] cloning repository https://github.com/Aurailus/Scout
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Aurailus/Scout" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAurailus%2FScout", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAurailus%2FScout'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d98d3bd8ed942b763cc3ecba8de258e333dacfa9
[INFO] testing Aurailus/Scout against 1.54.0 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAurailus%2FScout" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Aurailus/Scout 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/Aurailus/Scout
[INFO] finished tweaking git repo https://github.com/Aurailus/Scout
[INFO] tweaked toml for git repo https://github.com/Aurailus/Scout written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/Aurailus/Scout 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded whoami v1.1.2
[INFO] [stderr]   Downloaded system_shutdown v3.0.0
[INFO] [stderr]   Downloaded opener v0.4.1
[INFO] [stderr]   Downloaded colorsys v0.6.3
[INFO] [stderr]   Downloaded lexical-core v0.7.6
[INFO] [stderr]   Downloaded freedesktop_entry_parser v1.1.2
[INFO] [stderr]   Downloaded shell-words v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stdout] 61f03af6267fd0b1be271d258a475f0f58d73d3d54f4ba38cf7e2d181415b9cf
[INFO] running `Command { std: "docker" "start" "-a" "61f03af6267fd0b1be271d258a475f0f58d73d3d54f4ba38cf7e2d181415b9cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "61f03af6267fd0b1be271d258a475f0f58d73d3d54f4ba38cf7e2d181415b9cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61f03af6267fd0b1be271d258a475f0f58d73d3d54f4ba38cf7e2d181415b9cf", kill_on_drop: false }`
[INFO] [stdout] 61f03af6267fd0b1be271d258a475f0f58d73d3d54f4ba38cf7e2d181415b9cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 30e6a95ba830f16b6558f4c87cce029f8487326cc3b781b2cde1a4b066474573
[INFO] running `Command { std: "docker" "start" "-a" "30e6a95ba830f16b6558f4c87cce029f8487326cc3b781b2cde1a4b066474573", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling version-compare v0.0.10
[INFO] [stderr]    Compiling strum v0.18.0
[INFO] [stderr]    Compiling futures-sink v0.3.14
[INFO] [stderr]    Compiling futures-task v0.3.14
[INFO] [stderr]    Compiling gio v0.9.1
[INFO] [stderr]    Compiling lexical-core v0.7.6
[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 arrayvec v0.5.2
[INFO] [stderr]    Compiling gdk v0.13.2
[INFO] [stderr]    Compiling atk v0.9.0
[INFO] [stderr]    Compiling whoami v1.1.2
[INFO] [stderr]    Compiling opener v0.4.1
[INFO] [stderr]    Compiling system_shutdown v3.0.0
[INFO] [stderr]    Compiling colorsys v0.6.3
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling gtk v0.9.2
[INFO] [stderr]    Compiling itertools v0.10.0
[INFO] [stderr]    Compiling libloading v0.7.0
[INFO] [stderr]    Compiling dirs-sys v0.3.6
[INFO] [stderr]    Compiling scout-core v0.0.1 (/opt/rustwide/workdir/core)
[INFO] [stderr]    Compiling dirs v3.0.2
[INFO] [stderr]    Compiling futures-channel v0.3.14
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling strum_macros v0.18.0
[INFO] [stderr]    Compiling futures-macro v0.3.14
[INFO] [stderr]    Compiling futures-util v0.3.14
[INFO] [stderr]    Compiling thiserror v1.0.24
[INFO] [stderr]    Compiling freedesktop_entry_parser v1.1.2
[INFO] [stderr]    Compiling futures-executor v0.3.14
[INFO] [stderr]    Compiling futures v0.3.14
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling system-deps v1.3.2
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[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 glib-macros v0.10.1
[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 glib v0.10.3
[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,artifacts --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"' --cfg 'feature="v3_22_20"' --cfg 'feature="v3_22_26"' --cfg 'feature="v3_22_27"' --cfg 'feature="v3_22_29"' --cfg 'feature="v3_22_30"' --cfg 'feature="v3_24"' -C metadata=4baefa71cedced5f -C extra-filename=-4baefa71cedced5f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern atk=/opt/rustwide/target/debug/deps/libatk-77137c419906372f.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-f89ae4b715176e2d.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-9bf32225691f7a25.rmeta --extern cairo_sys=/opt/rustwide/target/debug/deps/libcairo_sys-a8dff652a3f8ad0b.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-d7959cfafd457c7b.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-c84f8ccddf82c230.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-eb3f39897b916a84.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-ecfb2effa80c1e0e.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-e38a52882e654dcf.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-7bbfe88914953008.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-22e6d2fb4c7ccecd.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-fafcee9bcfcccb74.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-e3df9afa421e0700.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-bc07705e05360457.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-34fd6f37639cd081.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-7362716c75555928.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-b664cfb460ca05d2.rmeta --extern pango_sys=/opt/rustwide/target/debug/deps/libpango_sys-85dbaed13e3d6895.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" "30e6a95ba830f16b6558f4c87cce029f8487326cc3b781b2cde1a4b066474573", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30e6a95ba830f16b6558f4c87cce029f8487326cc3b781b2cde1a4b066474573", kill_on_drop: false }`
[INFO] [stdout] 30e6a95ba830f16b6558f4c87cce029f8487326cc3b781b2cde1a4b066474573