[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] 54ac53743b7d56a370cb5338f76b903ecd8b511c
[INFO] testing Aurailus/Scout against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAurailus%2FScout" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Aurailus/Scout on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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-6/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded colorsys v0.6.3
[INFO] [stderr]   Downloaded freedesktop_entry_parser v1.1.2
[INFO] [stderr]   Downloaded system_shutdown v3.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 89ba28da1ec60c762b1d37b5752e455085c46f868829032ff6509d8d9e13659d
[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" "89ba28da1ec60c762b1d37b5752e455085c46f868829032ff6509d8d9e13659d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "89ba28da1ec60c762b1d37b5752e455085c46f868829032ff6509d8d9e13659d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89ba28da1ec60c762b1d37b5752e455085c46f868829032ff6509d8d9e13659d", kill_on_drop: false }`
[INFO] [stdout] 89ba28da1ec60c762b1d37b5752e455085c46f868829032ff6509d8d9e13659d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", 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] 768c58c7b871696902235a46d2d735066da2c13157bf3d84f5dada943200b5cb
[INFO] running `Command { std: "docker" "start" "-a" "768c58c7b871696902235a46d2d735066da2c13157bf3d84f5dada943200b5cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.72
[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 libc v0.2.94
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling futures-sink v0.3.14
[INFO] [stderr]    Compiling futures-task v0.3.14
[INFO] [stderr]    Compiling futures-io v0.3.14
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling gdk-pixbuf v0.9.0
[INFO] [stderr]    Compiling cairo-rs v0.9.1
[INFO] [stderr]    Compiling pango v0.9.1
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling atk v0.9.0
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling gdk v0.13.2
[INFO] [stderr]    Compiling mime v0.3.16
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling shell-words v1.0.0
[INFO] [stderr]    Compiling colorsys v0.6.3
[INFO] [stderr]    Compiling opener v0.4.1
[INFO] [stderr]    Compiling system_shutdown v3.0.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling gtk v0.9.2
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling itertools v0.10.0
[INFO] [stderr]    Compiling futures-channel v0.3.14
[INFO] [stderr]    Compiling heck v0.3.2
[INFO] [stderr]    Compiling scout-core v0.0.1 (/opt/rustwide/workdir/core)
[INFO] [stderr]    Compiling mime_guess v2.0.3
[INFO] [stderr]    Compiling dirs-sys v0.3.6
[INFO] [stderr]    Compiling dirs v3.0.2
[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 pango-sys v0.10.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.10.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.10.0
[INFO] [stderr]    Compiling gdk-sys v0.10.0
[INFO] [stderr]    Compiling atk-sys v0.10.0
[INFO] [stderr]    Compiling glib-macros v0.10.1
[INFO] [stderr]    Compiling gtk-sys v0.10.0
[INFO] [stderr]    Compiling gio v0.9.1
[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=67f50fd341a3675e -C extra-filename=-67f50fd341a3675e --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern atk=/opt/rustwide/target/debug/deps/libatk-6bd5a08763fc3c95.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-603a79344a96ee73.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-8fbaa08847bd0f97.rmeta --extern cairo_sys=/opt/rustwide/target/debug/deps/libcairo_sys-227cb3621e402024.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-6c31afa2d1b3a4d9.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-ceba53a9e575001d.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-24d4b62f23e1bb1d.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-64aafc36437987aa.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-440c8dccc1adfec2.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-36857ed4827cea66.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-54aa7ed54214b460.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-97d38240e3a93e13.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-eeb439b7c38f8ae5.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-6feec2857be04292.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-275c26d6891ef53b.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-1c76c34bd953cf55.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-fd152b2731280bb1.rmeta --extern pango_sys=/opt/rustwide/target/debug/deps/libpango_sys-63274835f8051ea0.rmeta --cap-lints allow --cap-lints=forbid --cfg 'gdk_backend="x11"' --cfg 'gdk_backend="broadway"' --cfg 'gdk_backend="wayland"'` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "768c58c7b871696902235a46d2d735066da2c13157bf3d84f5dada943200b5cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "768c58c7b871696902235a46d2d735066da2c13157bf3d84f5dada943200b5cb", kill_on_drop: false }`
[INFO] [stdout] 768c58c7b871696902235a46d2d735066da2c13157bf3d84f5dada943200b5cb