[INFO] cloning repository https://github.com/lkbhargav/bmi
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lkbhargav/bmi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flkbhargav%2Fbmi", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flkbhargav%2Fbmi'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 67c6258ce05b5acca23771326324ff52ca47c989
[INFO] checking lkbhargav/bmi against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flkbhargav%2Fbmi" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-6-tc1/source/.cargo/config
[INFO] started tweaking git repo https://github.com/lkbhargav/bmi
[INFO] finished tweaking git repo https://github.com/lkbhargav/bmi
[INFO] tweaked toml for git repo https://github.com/lkbhargav/bmi written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/lkbhargav/bmi on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/lkbhargav/bmi 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b13d2c200b8067581c9c44b071ef9fce13586f5702897db2b0bab6097e57d434
[INFO] running `Command { std: "docker" "start" "-a" "b13d2c200b8067581c9c44b071ef9fce13586f5702897db2b0bab6097e57d434", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b13d2c200b8067581c9c44b071ef9fce13586f5702897db2b0bab6097e57d434", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b13d2c200b8067581c9c44b071ef9fce13586f5702897db2b0bab6097e57d434", kill_on_drop: false }`
[INFO] [stdout] b13d2c200b8067581c9c44b071ef9fce13586f5702897db2b0bab6097e57d434
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 04c61b6d3db35b5f22b14b9c09a8886ce0a79d0f9b97da6029d6ea5db76a3f96
[INFO] running `Command { std: "docker" "start" "-a" "04c61b6d3db35b5f22b14b9c09a8886ce0a79d0f9b97da6029d6ea5db76a3f96", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking colored v2.0.0
[INFO] [stderr]     Checking BMI v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `weight` and `height` are never read
[INFO] [stdout]  --> src/bmi.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct BMI {
[INFO] [stdout]   |            --- fields in this struct
[INFO] [stdout] 7 |     weight: f32,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 8 |     height: f32,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `BMI` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `lbs_to_kgs` is never used
[INFO] [stdout]   --> src/extensions.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub trait FloatExtensions {
[INFO] [stdout]    |           --------------- method in this trait
[INFO] [stdout] 21 |     fn kgs_to_lbs(&self) -> f32;
[INFO] [stdout] 22 |     fn lbs_to_kgs(&self) -> f32;
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `weight` and `height` are never read
[INFO] [stdout]  --> src/bmi.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct BMI {
[INFO] [stdout]   |            --- fields in this struct
[INFO] [stdout] 7 |     weight: f32,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 8 |     height: f32,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `BMI` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `lbs_to_kgs` is never used
[INFO] [stdout]   --> src/extensions.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub trait FloatExtensions {
[INFO] [stdout]    |           --------------- method in this trait
[INFO] [stdout] 21 |     fn kgs_to_lbs(&self) -> f32;
[INFO] [stdout] 22 |     fn lbs_to_kgs(&self) -> f32;
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.53s
[INFO] running `Command { std: "docker" "inspect" "04c61b6d3db35b5f22b14b9c09a8886ce0a79d0f9b97da6029d6ea5db76a3f96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04c61b6d3db35b5f22b14b9c09a8886ce0a79d0f9b97da6029d6ea5db76a3f96", kill_on_drop: false }`
[INFO] [stdout] 04c61b6d3db35b5f22b14b9c09a8886ce0a79d0f9b97da6029d6ea5db76a3f96