[INFO] cloning repository https://github.com/scsibug/n2i-indoorenv
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/scsibug/n2i-indoorenv" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscsibug%2Fn2i-indoorenv", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscsibug%2Fn2i-indoorenv'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3802e9eafb2d9accd401446ab68dde511db0baa3
[INFO] checking scsibug/n2i-indoorenv against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscsibug%2Fn2i-indoorenv" "/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/scsibug/n2i-indoorenv on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/scsibug/n2i-indoorenv
[INFO] finished tweaking git repo https://github.com/scsibug/n2i-indoorenv
[INFO] tweaked toml for git repo https://github.com/scsibug/n2i-indoorenv written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/scsibug/n2i-indoorenv already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_json v1.0.61
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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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4f66e3138bf5d9b7f9292c5d2116f8b01e6fa479e0ffad098ca21c5985ce50e9
[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" "4f66e3138bf5d9b7f9292c5d2116f8b01e6fa479e0ffad098ca21c5985ce50e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f66e3138bf5d9b7f9292c5d2116f8b01e6fa479e0ffad098ca21c5985ce50e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f66e3138bf5d9b7f9292c5d2116f8b01e6fa479e0ffad098ca21c5985ce50e9", kill_on_drop: false }`
[INFO] [stdout] 4f66e3138bf5d9b7f9292c5d2116f8b01e6fa479e0ffad098ca21c5985ce50e9
[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" "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" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] cfb6cf3a6099fa0fa73c670da663eef1166b8d6af5590b009d4a319c523b6299
[INFO] running `Command { std: "docker" "start" "-a" "cfb6cf3a6099fa0fa73c670da663eef1166b8d6af5590b009d4a319c523b6299", kill_on_drop: false }`
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[INFO] [stdout] warning: structure field `sensorModel` should have a snake case name
[INFO] [stdout]   --> src/main.rs:13:16
[INFO] [stdout]    |
[INFO] [stdout] 13 |         #[tag] sensorModel: String,
[INFO] [stdout]    |                ^^^^^^^^^^^ help: convert the identifier to snake case: `sensor_model`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `sensorModel` should have a snake case name
[INFO] [stdout]   --> src/main.rs:75:13
[INFO] [stdout]    |
[INFO] [stdout] 75 |         let sensorModel = mainobj.get("sensorModel").and_then(serde_json::Value::as_str).map(|x| x.to_string()).unwrap();
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `sensor_model`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `sensorModel` should have a snake case name
[INFO] [stdout]   --> src/main.rs:13:16
[INFO] [stdout]    |
[INFO] [stdout] 13 |         #[tag] sensorModel: String,
[INFO] [stdout]    |                ^^^^^^^^^^^ help: convert the identifier to snake case: `sensor_model`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `sensorModel` should have a snake case name
[INFO] [stdout]   --> src/main.rs:75:13
[INFO] [stdout]    |
[INFO] [stdout] 75 |         let sensorModel = mainobj.get("sensorModel").and_then(serde_json::Value::as_str).map(|x| x.to_string()).unwrap();
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `sensor_model`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 53s
[INFO] running `Command { std: "docker" "inspect" "cfb6cf3a6099fa0fa73c670da663eef1166b8d6af5590b009d4a319c523b6299", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfb6cf3a6099fa0fa73c670da663eef1166b8d6af5590b009d4a319c523b6299", kill_on_drop: false }`
[INFO] [stdout] cfb6cf3a6099fa0fa73c670da663eef1166b8d6af5590b009d4a319c523b6299