[INFO] cloning repository https://github.com/shinyaz/rust-ui-demo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shinyaz/rust-ui-demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshinyaz%2Frust-ui-demo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshinyaz%2Frust-ui-demo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e7e09c798e9ebba1b472e6589894737350c0bc56
[INFO] checking shinyaz/rust-ui-demo against master#4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5 for pr-81174
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshinyaz%2Frust-ui-demo" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/shinyaz/rust-ui-demo on toolchain 4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/shinyaz/rust-ui-demo
[INFO] finished tweaking git repo https://github.com/shinyaz/rust-ui-demo
[INFO] tweaked toml for git repo https://github.com/shinyaz/rust-ui-demo written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/shinyaz/rust-ui-demo already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "metadata" "--no-deps" "--format-version=1", 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] 4a823f6c54b43ae0a4c05d3dffc4ff867e752510f69e40d6f27ffd5f4dca39a5
[INFO] running `Command { std: "docker" "start" "-a" "4a823f6c54b43ae0a4c05d3dffc4ff867e752510f69e40d6f27ffd5f4dca39a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a823f6c54b43ae0a4c05d3dffc4ff867e752510f69e40d6f27ffd5f4dca39a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a823f6c54b43ae0a4c05d3dffc4ff867e752510f69e40d6f27ffd5f4dca39a5", kill_on_drop: false }`
[INFO] [stdout] 4a823f6c54b43ae0a4c05d3dffc4ff867e752510f69e40d6f27ffd5f4dca39a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c09074cdd8d917ebe9f9662a1bf4990ec80218f315a29ffba63c8aaab11fb0a2
[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" "c09074cdd8d917ebe9f9662a1bf4990ec80218f315a29ffba63c8aaab11fb0a2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.82
[INFO] [stderr]    Compiling log v0.4.13
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]     Checking futures-core v0.3.10
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[INFO] [stderr]    Compiling nix v0.18.0
[INFO] [stderr]    Compiling syn v1.0.58
[INFO] [stderr]     Checking futures-sink v0.3.10
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking atom v0.3.6
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[INFO] [stderr]    Compiling wayland-sys v0.28.3
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[INFO] [stderr]    Compiling x11 v2.18.2
[INFO] [stderr]    Compiling servo-fontconfig-sys v4.0.9
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[INFO] [stderr]     Checking crossbeam-utils v0.8.1
[INFO] [stderr]    Compiling wayland-scanner v0.28.3
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[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]     Checking rand v0.7.3
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[INFO] [stderr]     Checking twox-hash v1.6.0
[INFO] [stderr]     Checking glyph_brush v0.6.3
[INFO] [stderr]    Compiling zerocopy-derive v0.1.4
[INFO] [stderr]    Compiling euclid_macros v0.1.0
[INFO] [stderr]     Checking wayland-commons v0.23.6
[INFO] [stderr]     Checking calloop v0.4.4
[INFO] [stderr]     Checking rendy-descriptor v0.5.1
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[INFO] [stderr]     Checking euclid v0.19.9
[INFO] [stderr]     Checking zerocopy v0.2.8
[INFO] [stderr]     Checking wayland-commons v0.28.3
[INFO] [stderr]     Checking guillotiere v0.4.4
[INFO] [stderr]     Checking wayland-protocols v0.23.6
[INFO] [stderr]    Compiling futures-macro v0.3.10
[INFO] [stderr]     Checking wayland-cursor v0.28.3
[INFO] [stderr]     Checking futures-util v0.3.10
[INFO] [stderr]     Checking clipboard_x11 v0.1.0
[INFO] [stderr]     Checking gfx-backend-vulkan v0.4.3
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[INFO] [stderr]     Checking futures v0.3.10
[INFO] [stderr]     Checking smithay-client-toolkit v0.12.2
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[INFO] [stderr]     Checking smithay-clipboard v0.6.2
[INFO] [stderr]     Checking clipboard_wayland v0.1.2
[INFO] [stderr]     Checking window_clipboard v0.1.3
[INFO] [stderr]     Checking iced_winit v0.1.0
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[INFO] [stderr]     Checking iced_wgpu v0.2.3
[INFO] [stderr]     Checking iced v0.1.1
[INFO] [stderr]     Checking ui-demo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 15s
[INFO] running `Command { std: "docker" "inspect" "c09074cdd8d917ebe9f9662a1bf4990ec80218f315a29ffba63c8aaab11fb0a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c09074cdd8d917ebe9f9662a1bf4990ec80218f315a29ffba63c8aaab11fb0a2", kill_on_drop: false }`
[INFO] [stdout] c09074cdd8d917ebe9f9662a1bf4990ec80218f315a29ffba63c8aaab11fb0a2