[INFO] cloning repository https://github.com/RobJenks/flight-radar
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RobJenks/flight-radar" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRobJenks%2Fflight-radar", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRobJenks%2Fflight-radar'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 583643a774eb69864e1829cc167f14f03ee39122
[INFO] checking RobJenks/flight-radar against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRobJenks%2Fflight-radar" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/RobJenks/flight-radar on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/RobJenks/flight-radar
[INFO] finished tweaking git repo https://github.com/RobJenks/flight-radar
[INFO] tweaked toml for git repo https://github.com/RobJenks/flight-radar written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/RobJenks/flight-radar already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
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[INFO] [stderr]   Downloaded piston2d-deform_grid v0.4.0
[INFO] [stderr]   Downloaded scrap v0.5.0
[INFO] [stderr]   Downloaded cc v1.0.40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0dbf6fb23384d48632b482fa38cff62dde50df7120fca4a5d3168d960c2905be
[INFO] running `Command { std: "docker" "start" "-a" "0dbf6fb23384d48632b482fa38cff62dde50df7120fca4a5d3168d960c2905be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0dbf6fb23384d48632b482fa38cff62dde50df7120fca4a5d3168d960c2905be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dbf6fb23384d48632b482fa38cff62dde50df7120fca4a5d3168d960c2905be", kill_on_drop: false }`
[INFO] [stdout] 0dbf6fb23384d48632b482fa38cff62dde50df7120fca4a5d3168d960c2905be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 74109fcd107ad99c7be25d13523f64806ac847b0a5acc4db7f29df9a3f316497
[INFO] running `Command { std: "docker" "start" "-a" "74109fcd107ad99c7be25d13523f64806ac847b0a5acc4db7f29df9a3f316497", kill_on_drop: false }`
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[INFO] [stdout] warning: field is never read: `flight_data`
[INFO] [stdout]   --> src/core/flight_radar.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     flight_data: FlightData,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `flight_data`
[INFO] [stdout]   --> src/core/flight_radar.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     flight_data: FlightData,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[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 1m 11s
[INFO] running `Command { std: "docker" "inspect" "74109fcd107ad99c7be25d13523f64806ac847b0a5acc4db7f29df9a3f316497", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74109fcd107ad99c7be25d13523f64806ac847b0a5acc4db7f29df9a3f316497", kill_on_drop: false }`
[INFO] [stdout] 74109fcd107ad99c7be25d13523f64806ac847b0a5acc4db7f29df9a3f316497