[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#6f8a6450478f69b8510c8976ab6c2a70b3b0e47c for pr-84920
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRobJenks%2Fflight-radar" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/RobJenks/flight-radar on toolchain 6f8a6450478f69b8510c8976ab6c2a70b3b0e47c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "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-4/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" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasi v0.5.0
[INFO] [stderr]   Downloaded cc v1.0.40
[INFO] [stderr]   Downloaded piston-ai_behavior v0.31.0
[INFO] [stderr]   Downloaded piston2d-drag_controller v0.29.0
[INFO] [stderr]   Downloaded hyper v0.12.33
[INFO] [stderr]   Downloaded openssl-sys v0.9.48
[INFO] [stderr]   Downloaded reqwest v0.9.19
[INFO] [stderr]   Downloaded publicsuffix v1.5.2
[INFO] [stderr]   Downloaded getrandom v0.1.9
[INFO] [stderr]   Downloaded scrap v0.5.0
[INFO] [stderr]   Downloaded repng v0.2.2
[INFO] [stderr]   Downloaded serde_tuple v0.2.5
[INFO] [stderr]   Downloaded piston2d-deform_grid v0.4.0
[INFO] [stderr]   Downloaded piston2d-sprite v0.57.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 18f30efc433126f264402a416ca018b26a607373d395766ff00412dc7eb0946e
[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" "18f30efc433126f264402a416ca018b26a607373d395766ff00412dc7eb0946e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "18f30efc433126f264402a416ca018b26a607373d395766ff00412dc7eb0946e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18f30efc433126f264402a416ca018b26a607373d395766ff00412dc7eb0946e", kill_on_drop: false }`
[INFO] [stdout] 18f30efc433126f264402a416ca018b26a607373d395766ff00412dc7eb0946e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aad3a34a78a24cc635170ec47b4d62834952fe409681c5c3da7fae0072564fca
[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" "aad3a34a78a24cc635170ec47b4d62834952fe409681c5c3da7fae0072564fca", kill_on_drop: false }`
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[INFO] [stderr]    Compiling serde_derive v1.0.98
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[INFO] [stderr]     Checking piston-gfx_texture v0.38.0
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[INFO] [stderr]    Compiling serde_tuple v0.2.5
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[INFO] [stderr]     Checking serde_urlencoded v0.5.5
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[INFO] [stderr]     Checking pistoncore-event_loop v0.49.0
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[INFO] [stderr]     Checking cookie_store v0.7.0
[INFO] [stderr]     Checking piston v0.49.0
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[INFO] [stderr]     Checking flight-radar v0.1.0 (/opt/rustwide/workdir)
[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: 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] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 54s
[INFO] running `Command { std: "docker" "inspect" "aad3a34a78a24cc635170ec47b4d62834952fe409681c5c3da7fae0072564fca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aad3a34a78a24cc635170ec47b4d62834952fe409681c5c3da7fae0072564fca", kill_on_drop: false }`
[INFO] [stdout] aad3a34a78a24cc635170ec47b4d62834952fe409681c5c3da7fae0072564fca