[INFO] cloning repository https://github.com/andeplane/rust_md
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andeplane/rust_md" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandeplane%2Frust_md"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandeplane%2Frust_md'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b8071c10cdf7c891150c3ad86cef60a1dda2338d
[INFO] checking andeplane/rust_md against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandeplane%2Frust_md" "/workspace/builds/worker-3/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/andeplane/rust_md on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/andeplane/rust_md
[INFO] finished tweaking git repo https://github.com/andeplane/rust_md
[INFO] tweaked toml for git repo https://github.com/andeplane/rust_md written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/andeplane/rust_md already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "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] e99b2ee50bf3bcd2dacff35993687dc5d766c4329d01ea91463ff91b3e0bab25
[INFO] running `"docker" "start" "-a" "e99b2ee50bf3bcd2dacff35993687dc5d766c4329d01ea91463ff91b3e0bab25"`
[INFO] [stderr]     Checking md_code v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `dr`
[INFO] [stderr]   --> src/main.rs:56:11
[INFO] [stderr]    |
[INFO] [stderr] 56 |       let dr = distance(&atoms[i].position, &atoms[j].position);
[INFO] [stderr]    |           ^^ help: consider prefixing with an underscore: `_dr`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `from_scalar`
[INFO] [stderr]  --> src/vector.rs:8:3
[INFO] [stderr]   |
[INFO] [stderr] 8 |   pub fn from_scalar(v: f32) -> Vector3 {
[INFO] [stderr]   |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `zero`
[INFO] [stderr]   --> src/vector.rs:12:3
[INFO] [stderr]    |
[INFO] [stderr] 12 |   pub fn zero() -> Vector3 {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `dr`
[INFO] [stderr]   --> src/main.rs:56:11
[INFO] [stderr]    |
[INFO] [stderr] 56 |       let dr = distance(&atoms[i].position, &atoms[j].position);
[INFO] [stderr]    |           ^^ help: consider prefixing with an underscore: `_dr`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `from_scalar`
[INFO] [stderr]  --> src/vector.rs:8:3
[INFO] [stderr]   |
[INFO] [stderr] 8 |   pub fn from_scalar(v: f32) -> Vector3 {
[INFO] [stderr]   |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `zero`
[INFO] [stderr]   --> src/vector.rs:12:3
[INFO] [stderr]    |
[INFO] [stderr] 12 |   pub fn zero() -> Vector3 {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `"docker" "inspect" "e99b2ee50bf3bcd2dacff35993687dc5d766c4329d01ea91463ff91b3e0bab25"`
[INFO] running `"docker" "rm" "-f" "e99b2ee50bf3bcd2dacff35993687dc5d766c4329d01ea91463ff91b3e0bab25"`
[INFO] [stdout] e99b2ee50bf3bcd2dacff35993687dc5d766c4329d01ea91463ff91b3e0bab25