[INFO] fetching crate iot_driver_core 0.13.6...
[INFO] checking iot_driver_core-0.13.6 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate iot_driver_core 0.13.6 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate iot_driver_core 0.13.6
[INFO] finished tweaking crates.io crate iot_driver_core 0.13.6
[INFO] tweaked toml for crates.io crate iot_driver_core 0.13.6 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate iot_driver_core 0.13.6 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate iot_driver_core 0.13.6 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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bb3efb34388886ac08731d94bbf5c73b8bdc0daa51fccef9625e5d72f6bfa0c6
[INFO] running `Command { std: "docker" "start" "-a" "bb3efb34388886ac08731d94bbf5c73b8bdc0daa51fccef9625e5d72f6bfa0c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb3efb34388886ac08731d94bbf5c73b8bdc0daa51fccef9625e5d72f6bfa0c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb3efb34388886ac08731d94bbf5c73b8bdc0daa51fccef9625e5d72f6bfa0c6", kill_on_drop: false }`
[INFO] [stdout] bb3efb34388886ac08731d94bbf5c73b8bdc0daa51fccef9625e5d72f6bfa0c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c7a63a01f5285e3d5c53645dd48941ef3c22c8b8d266838d6e8f00b64446befd
[INFO] running `Command { std: "docker" "start" "-a" "c7a63a01f5285e3d5c53645dd48941ef3c22c8b8d266838d6e8f00b64446befd", kill_on_drop: false }`
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking signal-hook-registry v1.4.5
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking tokio v1.46.0
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking serde_json v1.0.140
[INFO] [stderr]     Checking iot_driver_core v0.13.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: structure field `devId` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:232:9
[INFO] [stdout]     |
[INFO] [stdout] 232 |     pub devId: String,
[INFO] [stdout]     |         ^^^^^ help: convert the identifier to snake case: `dev_id`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `devName` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:234:9
[INFO] [stdout]     |
[INFO] [stdout] 234 |     pub devName: String,
[INFO] [stdout]     |         ^^^^^^^ help: convert the identifier to snake case: `dev_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `tableName` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:243:9
[INFO] [stdout]     |
[INFO] [stdout] 243 |     pub tableName: String,
[INFO] [stdout]     |         ^^^^^^^^^ help: convert the identifier to snake case: `table_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `devNo` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:245:9
[INFO] [stdout]     |
[INFO] [stdout] 245 |     pub devNo: String,
[INFO] [stdout]     |         ^^^^^ help: convert the identifier to snake case: `dev_no`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `controlNo` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:246:9
[INFO] [stdout]     |
[INFO] [stdout] 246 |     pub controlNo: String,
[INFO] [stdout]     |         ^^^^^^^^^ help: convert the identifier to snake case: `control_no`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `devId` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:252:9
[INFO] [stdout]     |
[INFO] [stdout] 252 |     pub devId: String,
[INFO] [stdout]     |         ^^^^^ help: convert the identifier to snake case: `dev_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `devId` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:232:9
[INFO] [stdout]     |
[INFO] [stdout] 232 |     pub devId: String,
[INFO] [stdout]     |         ^^^^^ help: convert the identifier to snake case: `dev_id`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `devName` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:234:9
[INFO] [stdout]     |
[INFO] [stdout] 234 |     pub devName: String,
[INFO] [stdout]     |         ^^^^^^^ help: convert the identifier to snake case: `dev_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `tableName` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:243:9
[INFO] [stdout]     |
[INFO] [stdout] 243 |     pub tableName: String,
[INFO] [stdout]     |         ^^^^^^^^^ help: convert the identifier to snake case: `table_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `devNo` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:245:9
[INFO] [stdout]     |
[INFO] [stdout] 245 |     pub devNo: String,
[INFO] [stdout]     |         ^^^^^ help: convert the identifier to snake case: `dev_no`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `controlNo` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:246:9
[INFO] [stdout]     |
[INFO] [stdout] 246 |     pub controlNo: String,
[INFO] [stdout]     |         ^^^^^^^^^ help: convert the identifier to snake case: `control_no`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `devId` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:252:9
[INFO] [stdout]     |
[INFO] [stdout] 252 |     pub devId: String,
[INFO] [stdout]     |         ^^^^^ help: convert the identifier to snake case: `dev_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.17s
[INFO] running `Command { std: "docker" "inspect" "c7a63a01f5285e3d5c53645dd48941ef3c22c8b8d266838d6e8f00b64446befd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7a63a01f5285e3d5c53645dd48941ef3c22c8b8d266838d6e8f00b64446befd", kill_on_drop: false }`
[INFO] [stdout] c7a63a01f5285e3d5c53645dd48941ef3c22c8b8d266838d6e8f00b64446befd