[INFO] cloning repository https://github.com/GaetanoRoberto/Multi-platform-screen-grabbing-Rust-
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/GaetanoRoberto/Multi-platform-screen-grabbing-Rust-" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGaetanoRoberto%2FMulti-platform-screen-grabbing-Rust-", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGaetanoRoberto%2FMulti-platform-screen-grabbing-Rust-'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a72b10aa7de49d1fd66702791454268a48a845cb
[INFO] checking GaetanoRoberto/Multi-platform-screen-grabbing-Rust- against master#4068bafedd8ba724e332a5221c06a6fa531a30d2 for pr-146978
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGaetanoRoberto%2FMulti-platform-screen-grabbing-Rust-" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/GaetanoRoberto/Multi-platform-screen-grabbing-Rust-
[INFO] finished tweaking git repo https://github.com/GaetanoRoberto/Multi-platform-screen-grabbing-Rust-
[INFO] tweaked toml for git repo https://github.com/GaetanoRoberto/Multi-platform-screen-grabbing-Rust- written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/GaetanoRoberto/Multi-platform-screen-grabbing-Rust- on toolchain 4068bafedd8ba724e332a5221c06a6fa531a30d2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4068bafedd8ba724e332a5221c06a6fa531a30d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/GaetanoRoberto/Multi-platform-screen-grabbing-Rust- already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4068bafedd8ba724e332a5221c06a6fa531a30d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/linebender/druid-widget-nursery`
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4068bafedd8ba724e332a5221c06a6fa531a30d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 16d3c77551824c33475e5362c8bf3b62ca619a7d54e0ec5fdcaf05efc70dcf65
[INFO] running `Command { std: "docker" "start" "-a" "16d3c77551824c33475e5362c8bf3b62ca619a7d54e0ec5fdcaf05efc70dcf65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "16d3c77551824c33475e5362c8bf3b62ca619a7d54e0ec5fdcaf05efc70dcf65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16d3c77551824c33475e5362c8bf3b62ca619a7d54e0ec5fdcaf05efc70dcf65", kill_on_drop: false }`
[INFO] [stdout] 16d3c77551824c33475e5362c8bf3b62ca619a7d54e0ec5fdcaf05efc70dcf65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4068bafedd8ba724e332a5221c06a6fa531a30d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f1a1ef4643406bd11b730fcfc8035bc66b14c32491bdc09d1c75ce8088fc5976
[INFO] running `Command { std: "docker" "start" "-a" "f1a1ef4643406bd11b730fcfc8035bc66b14c32491bdc09d1c75ce8088fc5976", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling serde v1.0.183
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[INFO] [stderr]     Checking screenshots v0.7.2
[INFO] [stderr]     Checking x11rb v0.10.1
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[INFO] [stderr]     Checking pangocairo v0.16.3
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[INFO] [stderr]     Checking piet-common v0.6.2
[INFO] [stderr]     Checking druid v0.8.3
[INFO] [stderr]     Checking druid-widget-nursery v0.1.0 (https://github.com/linebender/druid-widget-nursery#4427a99a)
[INFO] [stderr]     Checking pds_project v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 51s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: screenshots v0.7.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "f1a1ef4643406bd11b730fcfc8035bc66b14c32491bdc09d1c75ce8088fc5976", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1a1ef4643406bd11b730fcfc8035bc66b14c32491bdc09d1c75ce8088fc5976", kill_on_drop: false }`
[INFO] [stdout] f1a1ef4643406bd11b730fcfc8035bc66b14c32491bdc09d1c75ce8088fc5976