[INFO] updating cached repository https://github.com/sonikarc/temperature
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 785042620108bb399b3b24ef251e8fabab2af2a2
[INFO] checking sonikarc/temperature against master#73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de for pr-68325
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsonikarc%2Ftemperature" "/workspace/builds/worker-11/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sonikarc/temperature on toolchain 73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de
[INFO] running `"/workspace/cargo-home/bin/cargo" "+73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/sonikarc/temperature
[INFO] finished tweaking git repo https://github.com/sonikarc/temperature
[INFO] tweaked toml for git repo https://github.com/sonikarc/temperature written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/sonikarc/temperature already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7d64d069bb5d7058146417f0aeaba878f8cfc60c2426b490562e50462f6f67dc
[INFO] running `"docker" "start" "-a" "7d64d069bb5d7058146417f0aeaba878f8cfc60c2426b490562e50462f6f67dc"`
[INFO] [stderr]     Checking crossbeam-utils v0.6.0
[INFO] [stderr]     Checking clap v2.32.0
[INFO] [stderr]     Checking parking_lot_core v0.3.1
[INFO] [stderr]     Checking crossbeam-epoch v0.6.1
[INFO] [stderr]     Checking parking_lot v0.6.4
[INFO] [stderr]     Checking crossbeam-deque v0.6.2
[INFO] [stderr]     Checking tokio-reactor v0.1.6
[INFO] [stderr]     Checking tokio-threadpool v0.1.8
[INFO] [stderr]     Checking tokio-tcp v0.1.2
[INFO] [stderr]     Checking tokio-udp v0.1.2
[INFO] [stderr]     Checking tokio-uds v0.2.3
[INFO] [stderr]     Checking tokio-fs v0.1.4
[INFO] [stderr]     Checking tokio v0.1.11
[INFO] [stderr]     Checking hyper v0.12.14
[INFO] [stderr]     Checking hyper-tls v0.3.1
[INFO] [stderr]     Checking reqwest v0.9.4
[INFO] [stderr]     Checking temperature v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `response`
[INFO] [stderr]   --> src/influx_client.rs:26:6
[INFO] [stderr]    |
[INFO] [stderr] 26 |     let response = client.post(&url).body(insert).send()?;
[INFO] [stderr]    |         ^^^^^^^^ help: consider prefixing with an underscore: `_response`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `error`
[INFO] [stderr]   --> src/influx_client.rs:16:10
[INFO] [stderr]    |
[INFO] [stderr] 16 |     fn from(error: Error) -> SensorError {
[INFO] [stderr]    |             ^^^^^ help: consider prefixing with an underscore: `_error`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `response`
[INFO] [stderr]   --> src/influx_client.rs:26:6
[INFO] [stderr]    |
[INFO] [stderr] 26 |     let response = client.post(&url).body(insert).send()?;
[INFO] [stderr]    |         ^^^^^^^^ help: consider prefixing with an underscore: `_response`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `error`
[INFO] [stderr]   --> src/influx_client.rs:16:10
[INFO] [stderr]    |
[INFO] [stderr] 16 |     fn from(error: Error) -> SensorError {
[INFO] [stderr]    |             ^^^^^ help: consider prefixing with an underscore: `_error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.14s
[INFO] running `"docker" "inspect" "7d64d069bb5d7058146417f0aeaba878f8cfc60c2426b490562e50462f6f67dc"`
[INFO] running `"docker" "rm" "-f" "7d64d069bb5d7058146417f0aeaba878f8cfc60c2426b490562e50462f6f67dc"`
[INFO] [stdout] 7d64d069bb5d7058146417f0aeaba878f8cfc60c2426b490562e50462f6f67dc