[INFO] cloning repository https://github.com/PiotrGog/face-viewer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PiotrGog/face-viewer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPiotrGog%2Fface-viewer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPiotrGog%2Fface-viewer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a589b452389ac81d260093d3b0a0f39a383c5f82
[INFO] checking PiotrGog/face-viewer against master#008bc1d587b4f9d7197eb159922dd2080eea9284 for pr-104746
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPiotrGog%2Fface-viewer" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/PiotrGog/face-viewer on toolchain 008bc1d587b4f9d7197eb159922dd2080eea9284
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+008bc1d587b4f9d7197eb159922dd2080eea9284" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/PiotrGog/face-viewer
[INFO] finished tweaking git repo https://github.com/PiotrGog/face-viewer
[INFO] tweaked toml for git repo https://github.com/PiotrGog/face-viewer written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/PiotrGog/face-viewer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+008bc1d587b4f9d7197eb159922dd2080eea9284" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+008bc1d587b4f9d7197eb159922dd2080eea9284" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "d8c3b4c240ebe71c04da950b398cbe3c3597e479a3e153146d7b3aeb9a5986b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d8c3b4c240ebe71c04da950b398cbe3c3597e479a3e153146d7b3aeb9a5986b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8c3b4c240ebe71c04da950b398cbe3c3597e479a3e153146d7b3aeb9a5986b4", kill_on_drop: false }`
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[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=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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+008bc1d587b4f9d7197eb159922dd2080eea9284" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "a78a2e0a7e7e66fc4d7f3a250d1fe321d813678c048924b281a583821d696922", kill_on_drop: false }`
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[INFO] [stdout] warning: fields `expression`, `shape`, and `color` are never read
[INFO] [stdout]   --> src/control_panel/mod.rs:60:24
[INFO] [stdout]    |
[INFO] [stdout] 22 | #[relm_derive::widget]
[INFO] [stdout]    | ---------------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 60 |                 #[name="color"]
[INFO] [stdout]    |                        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 77 |                 #[name="shape"]
[INFO] [stdout]    |                        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 93 |                 #[name="expression"]
[INFO] [stdout]    |                        ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `__ControlPanelWidgets` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `shape`, `expression`, and `color` are never read
[INFO] [stdout]   --> src/control_panel/mod.rs:60:24
[INFO] [stdout]    |
[INFO] [stdout] 22 | #[relm_derive::widget]
[INFO] [stdout]    | ---------------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 60 |                 #[name="color"]
[INFO] [stdout]    |                        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 77 |                 #[name="shape"]
[INFO] [stdout]    |                        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 93 |                 #[name="expression"]
[INFO] [stdout]    |                        ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `__ControlPanelWidgets` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 44s
[INFO] running `Command { std: "docker" "inspect" "a78a2e0a7e7e66fc4d7f3a250d1fe321d813678c048924b281a583821d696922", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a78a2e0a7e7e66fc4d7f3a250d1fe321d813678c048924b281a583821d696922", kill_on_drop: false }`
[INFO] [stdout] a78a2e0a7e7e66fc4d7f3a250d1fe321d813678c048924b281a583821d696922