[INFO] cloning repository https://github.com/decyg/rs_weather_station
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/decyg/rs_weather_station" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdecyg%2Frs_weather_station", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdecyg%2Frs_weather_station'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0427f0b4cc11af6df2e258dc706b442ccd1daac1
[INFO] checking decyg/rs_weather_station against 1.95.0-beta.7 for beta-1.95-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdecyg%2Frs_weather_station" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-4-tc2/source/.cargo/config
[INFO] started tweaking git repo https://github.com/decyg/rs_weather_station
[INFO] finished tweaking git repo https://github.com/decyg/rs_weather_station
[INFO] tweaked toml for git repo https://github.com/decyg/rs_weather_station written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/decyg/rs_weather_station on toolchain 1.95.0-beta.7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0-beta.7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0-beta.7" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 292 packages to latest compatible versions
[INFO] [stderr]       Adding env_logger v0.9.3 (available: v0.11.10)
[INFO] [stderr]       Adding influxdb v0.5.2 (available: v0.8.0)
[INFO] [stderr]       Adding rppal v0.13.1 (available: v0.22.1)
[INFO] [stderr]       Adding toml v0.5.11 (available: v1.1.2+spec-1.1.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0-beta.7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0-beta.7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5593be3ef79fab177c4100b9eaa8416efc37b8b3a4d0a112ed2054e01ba1a74e
[INFO] running `Command { std: "docker" "start" "-a" "5593be3ef79fab177c4100b9eaa8416efc37b8b3a4d0a112ed2054e01ba1a74e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5593be3ef79fab177c4100b9eaa8416efc37b8b3a4d0a112ed2054e01ba1a74e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5593be3ef79fab177c4100b9eaa8416efc37b8b3a4d0a112ed2054e01ba1a74e", kill_on_drop: false }`
[INFO] [stdout] 5593be3ef79fab177c4100b9eaa8416efc37b8b3a4d0a112ed2054e01ba1a74e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0-beta.7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73585e69eaffece6d8c1acd707b46c675168dd3c110c7d652aa652496de861c6
[INFO] running `Command { std: "docker" "start" "-a" "73585e69eaffece6d8c1acd707b46c675168dd3c110c7d652aa652496de861c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.184
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[INFO] [stderr]    Compiling influxdb_derive v0.5.1
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[INFO] [stderr]     Checking toml v0.8.23
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[INFO] [stderr]     Checking rocket_http v0.5.1
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[INFO] [stderr]     Checking influxdb v0.5.2
[INFO] [stderr]    Compiling rocket_codegen v0.5.1
[INFO] [stderr]     Checking rs_weather_station v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/weather.rs:48:56
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub(crate) fn handle_interrupt(influx_client: &Client, mut state: &mut IngestionState) {
[INFO] [stdout]    |                                                        ----^^^^^
[INFO] [stdout]    |                                                        |
[INFO] [stdout]    |                                                        help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/weather.rs:48:56
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub(crate) fn handle_interrupt(influx_client: &Client, mut state: &mut IngestionState) {
[INFO] [stdout]    |                                                        ----^^^^^
[INFO] [stdout]    |                                                        |
[INFO] [stdout]    |                                                        help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 10s
[INFO] running `Command { std: "docker" "inspect" "73585e69eaffece6d8c1acd707b46c675168dd3c110c7d652aa652496de861c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73585e69eaffece6d8c1acd707b46c675168dd3c110c7d652aa652496de861c6", kill_on_drop: false }`
[INFO] [stdout] 73585e69eaffece6d8c1acd707b46c675168dd3c110c7d652aa652496de861c6
