[INFO] fetching crate iot_driver_core 0.13.6...
[INFO] testing iot_driver_core-0.13.6 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate iot_driver_core 0.13.6 into /workspace/builds/worker-5-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-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate iot_driver_core 0.13.6 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f4b8f17cec0c579fa20c9d91e0e2f310075af4363d3a6c320802e21082678214
[INFO] running `Command { std: "docker" "start" "-a" "f4b8f17cec0c579fa20c9d91e0e2f310075af4363d3a6c320802e21082678214", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f4b8f17cec0c579fa20c9d91e0e2f310075af4363d3a6c320802e21082678214", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4b8f17cec0c579fa20c9d91e0e2f310075af4363d3a6c320802e21082678214", kill_on_drop: false }`
[INFO] [stdout] f4b8f17cec0c579fa20c9d91e0e2f310075af4363d3a6c320802e21082678214
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42cf9c4eb29735b9fe87afe7d98a0b1c7aafe13b9aa7f286922deedbf306f8d4
[INFO] running `Command { std: "docker" "start" "-a" "42cf9c4eb29735b9fe87afe7d98a0b1c7aafe13b9aa7f286922deedbf306f8d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling socket2 v0.5.10
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling signal-hook-registry v1.4.5
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling tokio v1.46.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling 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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.75s
[INFO] running `Command { std: "docker" "inspect" "42cf9c4eb29735b9fe87afe7d98a0b1c7aafe13b9aa7f286922deedbf306f8d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42cf9c4eb29735b9fe87afe7d98a0b1c7aafe13b9aa7f286922deedbf306f8d4", kill_on_drop: false }`
[INFO] [stdout] 42cf9c4eb29735b9fe87afe7d98a0b1c7aafe13b9aa7f286922deedbf306f8d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f9f4e370084cc25810896c95b8572c976b39cdcfd8a98bd850d106e927d7c10a
[INFO] running `Command { std: "docker" "start" "-a" "f9f4e370084cc25810896c95b8572c976b39cdcfd8a98bd850d106e927d7c10a", kill_on_drop: false }`
[INFO] [stderr]    Compiling 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 `test` profile [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "f9f4e370084cc25810896c95b8572c976b39cdcfd8a98bd850d106e927d7c10a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9f4e370084cc25810896c95b8572c976b39cdcfd8a98bd850d106e927d7c10a", kill_on_drop: false }`
[INFO] [stdout] f9f4e370084cc25810896c95b8572c976b39cdcfd8a98bd850d106e927d7c10a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 70fc5b2f81f38647ca20dae92a64ffa94c3ee007a9d1a0d92a44f26b4d9a9029
[INFO] running `Command { std: "docker" "start" "-a" "70fc5b2f81f38647ca20dae92a64ffa94c3ee007a9d1a0d92a44f26b4d9a9029", kill_on_drop: false }`
[INFO] [stderr] warning: structure field `devId` should have a snake case name
[INFO] [stdout] 
[INFO] [stderr]    --> src/lib.rs:232:9
[INFO] [stdout] running 0 tests
[INFO] [stderr]     |
[INFO] [stdout] 
[INFO] [stderr] 232 |     pub devId: String,
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]     |         ^^^^^ help: convert the identifier to snake case: `dev_id`
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `devName` should have a snake case name
[INFO] [stderr]    --> src/lib.rs:234:9
[INFO] [stderr]     |
[INFO] [stderr] 234 |     pub devName: String,
[INFO] [stderr]     |         ^^^^^^^ help: convert the identifier to snake case: `dev_name`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `tableName` should have a snake case name
[INFO] [stderr]    --> src/lib.rs:243:9
[INFO] [stderr]     |
[INFO] [stderr] 243 |     pub tableName: String,
[INFO] [stderr]     |         ^^^^^^^^^ help: convert the identifier to snake case: `table_name`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `devNo` should have a snake case name
[INFO] [stderr]    --> src/lib.rs:245:9
[INFO] [stderr]     |
[INFO] [stderr] 245 |     pub devNo: String,
[INFO] [stderr]     |         ^^^^^ help: convert the identifier to snake case: `dev_no`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `controlNo` should have a snake case name
[INFO] [stderr]    --> src/lib.rs:246:9
[INFO] [stderr]     |
[INFO] [stderr] 246 |     pub controlNo: String,
[INFO] [stderr]     |         ^^^^^^^^^ help: convert the identifier to snake case: `control_no`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `devId` should have a snake case name
[INFO] [stderr]    --> src/lib.rs:252:9
[INFO] [stderr]     |
[INFO] [stderr] 252 |     pub devId: String,
[INFO] [stderr]     |         ^^^^^ help: convert the identifier to snake case: `dev_id`
[INFO] [stderr] 
[INFO] [stderr] warning: `iot_driver_core` (lib) generated 6 warnings
[INFO] [stderr] warning: `iot_driver_core` (lib test) generated 6 warnings (6 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/iot_driver_core-0d9ac9bdc55f05eb)
[INFO] [stderr]    Doc-tests iot_driver_core
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "70fc5b2f81f38647ca20dae92a64ffa94c3ee007a9d1a0d92a44f26b4d9a9029", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70fc5b2f81f38647ca20dae92a64ffa94c3ee007a9d1a0d92a44f26b4d9a9029", kill_on_drop: false }`
[INFO] [stdout] 70fc5b2f81f38647ca20dae92a64ffa94c3ee007a9d1a0d92a44f26b4d9a9029