[INFO] cloning repository https://github.com/BButner/simple-dht11
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BButner/simple-dht11" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBButner%2Fsimple-dht11", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBButner%2Fsimple-dht11'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 753a87b854b621d5a6e7add2c68b29892ea23b33
[INFO] checking BButner/simple-dht11 against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBButner%2Fsimple-dht11" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/BButner/simple-dht11
[INFO] finished tweaking git repo https://github.com/BButner/simple-dht11
[INFO] tweaked toml for git repo https://github.com/BButner/simple-dht11 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/BButner/simple-dht11 on toolchain eca445e5ae4a6679cc27d3a09106ce245e13a5a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/BButner/simple-dht11 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" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> Cargo.toml:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | readme = "README.md"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:8:12
[INFO] [stderr]    |
[INFO] [stderr]  8 | homepage = "https://github.com/bbutner/simple-dht11"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 13 | repository = "https://github.com/bbutner/simple-dht11"
[INFO] [stderr]    |              -----------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `simple-dht11` (manifest) generated 2 warnings
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rppal v0.14.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 8a6b2194d164c36651dae4538aa00b3aec582e6675f779384e7595a2055da0de
[INFO] running `Command { std: "docker" "start" "8a6b2194d164c36651dae4538aa00b3aec582e6675f779384e7595a2055da0de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a6b2194d164c36651dae4538aa00b3aec582e6675f779384e7595a2055da0de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8a6b2194d164c36651dae4538aa00b3aec582e6675f779384e7595a2055da0de" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a6b2194d164c36651dae4538aa00b3aec582e6675f779384e7595a2055da0de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8a6b2194d164c36651dae4538aa00b3aec582e6675f779384e7595a2055da0de" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> Cargo.toml:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | readme = "README.md"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:8:12
[INFO] [stderr]    |
[INFO] [stderr]  8 | homepage = "https://github.com/bbutner/simple-dht11"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 13 | repository = "https://github.com/bbutner/simple-dht11"
[INFO] [stderr]    |              -----------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `simple-dht11` (manifest) generated 2 warnings
[INFO] [stderr]    Compiling libc v0.2.137
[INFO] [stderr]     Checking rppal v0.14.0
[INFO] [stderr]     Checking simple-dht11 v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `is_valid` is never read
[INFO] [stdout]   --> src/dht11.rs:72:17
[INFO] [stdout]    |
[INFO] [stdout] 70 |                 is_valid = false;
[INFO] [stdout]    |                 ---------------- `is_valid` is overwritten here before the previous value is read
[INFO] [stdout] 71 |             } else {
[INFO] [stdout] 72 |                 is_valid = true;
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `is_valid` is never read
[INFO] [stdout]   --> src/dht11.rs:70:17
[INFO] [stdout]    |
[INFO] [stdout] 70 |                 is_valid = false;
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 79 |                 is_valid = true;
[INFO] [stdout]    |                 --------------- `is_valid` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `is_valid` is never read
[INFO] [stdout]   --> src/dht11.rs:72:17
[INFO] [stdout]    |
[INFO] [stdout] 70 |                 is_valid = false;
[INFO] [stdout]    |                 ---------------- `is_valid` is overwritten here before the previous value is read
[INFO] [stdout] 71 |             } else {
[INFO] [stdout] 72 |                 is_valid = true;
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `is_valid` is never read
[INFO] [stdout]   --> src/dht11.rs:70:17
[INFO] [stdout]    |
[INFO] [stdout] 70 |                 is_valid = false;
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 79 |                 is_valid = true;
[INFO] [stdout]    |                 --------------- `is_valid` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `Command { std: "docker" "inspect" "8a6b2194d164c36651dae4538aa00b3aec582e6675f779384e7595a2055da0de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a6b2194d164c36651dae4538aa00b3aec582e6675f779384e7595a2055da0de", kill_on_drop: false }`
[INFO] [stdout] 8a6b2194d164c36651dae4538aa00b3aec582e6675f779384e7595a2055da0de
